{"timestamp": "2026-11-05 03:53:35", "data": {"options": [{"option": "IWM261104C00180000", "bid": 103.96, "bid_size": 16.0, "ask": 104.4, "ask_size": 10.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 104.26, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 100.8, "last_trade_time": "2026-11-02T12:48:23", "percent_change": 0.0, "prev_day_close": 99.9900016784668}, {"option": "IWM261104P00180000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 257.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104C00190000", "bid": 93.95, "bid_size": 15.0, "ask": 94.45, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 94.26, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 90.060001373291}, {"option": "IWM261104P00190000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 407.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104C00200000", "bid": 83.95, "bid_size": 13.0, "ask": 84.36, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 5.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 84.26, "change": 3.87, "open": 83.95, "high": 84.32, "low": 83.88, "tick": "down", "last_trade_price": 83.88, "last_trade_time": "2026-11-04T13:23:08", "percent_change": 4.83689, "prev_day_close": 80.0100021362305}, {"option": "IWM261104P00200000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 409.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104C00205000", "bid": 78.95, "bid_size": 14.0, "ask": 79.41, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 5.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 79.26, "change": 3.925, "open": 79.0, "high": 79.37, "low": 78.93, "tick": "down", "last_trade_price": 78.93, "last_trade_time": "2026-11-04T13:23:08", "percent_change": 5.23298, "prev_day_close": 75.0050010681152}, {"option": "IWM261104P00205000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 409.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104C00210000", "bid": 73.94, "bid_size": 15.0, "ask": 74.37, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 74.26, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 70.0400009155274}, {"option": "IWM261104P00210000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 404.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104C00215000", "bid": 68.95, "bid_size": 17.0, "ask": 69.47, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 69.26, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 65.0}, {"option": "IWM261104P00215000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 257.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104C00220000", "bid": 63.94, "bid_size": 15.0, "ask": 64.36, "ask_size": 11.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 64.26, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 60.0299987792969}, {"option": "IWM261104P00220000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 387.0, "iv": 0.0, "open_interest": 500.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-10-30T13:01:54", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104C00225000", "bid": 58.95, "bid_size": 13.0, "ask": 59.42, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 59.26, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 55.0100002288818}, {"option": "IWM261104P00225000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 392.0, "iv": 0.0, "open_interest": 4.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.02, "last_trade_time": "2026-10-30T14:04:37", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104C00230000", "bid": 53.95, "bid_size": 16.0, "ask": 54.36, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 54.26, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 50.0050010681152}, {"option": "IWM261104P00230000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 413.0, "iv": 0.0, "open_interest": 501.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-10-30T15:42:05", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104C00235000", "bid": 48.95, "bid_size": 15.0, "ask": 49.36, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 49.26, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 45.0100002288818}, {"option": "IWM261104P00235000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 398.0, "iv": 0.0, "open_interest": 3418.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-11-02T12:53:48", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104C00240000", "bid": 43.95, "bid_size": 14.0, "ask": 44.52, "ask_size": 12.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 44.26, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 40.060001373291}, {"option": "IWM261104P00240000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 539.0, "iv": 0.0, "open_interest": 11.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-10-30T14:44:44", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104C00245000", "bid": 38.96, "bid_size": 10.0, "ask": 39.4, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 39.26, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 35.0349998474121}, {"option": "IWM261104P00245000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 539.0, "iv": 0.0, "open_interest": 4.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.13, "last_trade_time": "2026-10-26T10:07:05", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104C00250000", "bid": 33.95, "bid_size": 15.0, "ask": 34.41, "ask_size": 10.0, "iv": 0.0, "open_interest": 2.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 34.26, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 30.17, "last_trade_time": "2026-10-28T11:52:29", "percent_change": 0.0, "prev_day_close": 30.0099992752075}, {"option": "IWM261104P00250000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 529.0, "iv": 8.1251, "open_interest": 27.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-03T10:04:59", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104C00255000", "bid": 28.96, "bid_size": 10.0, "ask": 29.51, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 29.26, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 25.0899991989136}, {"option": "IWM261104P00255000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 546.0, "iv": 6.9681, "open_interest": 122.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.02, "last_trade_time": "2026-11-03T16:04:37", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM261104C00257500", "bid": 26.46, "bid_size": 15.0, "ask": 26.98, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 26.76, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.5249996185303}, {"option": "IWM261104P00257500", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 547.0, "iv": 6.3931, "open_interest": 225.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.02, "last_trade_time": "2026-11-03T13:40:19", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM261104C00260000", "bid": 23.95, "bid_size": 15.0, "ask": 24.43, "ask_size": 10.0, "iv": 0.0, "open_interest": 9.0, "volume": 14.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 24.26, "change": 3.805, "open": 22.5, "high": 23.83, "low": 22.5, "tick": "no_change", "last_trade_price": 23.83, "last_trade_time": "2026-11-04T14:37:41", "percent_change": 19.0013, "prev_day_close": 20.0249996185303}, {"option": "IWM261104P00260000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 550.0, "iv": 5.8197, "open_interest": 983.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.02, "last_trade_time": "2026-11-03T15:48:58", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM261104C00261000", "bid": 22.95, "bid_size": 11.0, "ask": 23.43, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 5.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 23.26, "change": 2.76, "open": 21.55, "high": 21.78, "low": 21.55, "tick": "up", "last_trade_price": 21.78, "last_trade_time": "2026-11-04T11:02:29", "percent_change": 14.511, "prev_day_close": 19.0199995040894}, {"option": "IWM261104P00261000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 550.0, "iv": 5.5908, "open_interest": 601.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.02, "last_trade_time": "2026-11-03T16:06:22", "percent_change": 0.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM261104C00262000", "bid": 21.96, "bid_size": 11.0, "ask": 22.42, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 2.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 22.26, "change": 2.615, "open": 20.54, "high": 20.63, "low": 20.54, "tick": "up", "last_trade_price": 20.63, "last_trade_time": "2026-11-04T11:01:01", "percent_change": 14.5157, "prev_day_close": 18.0149993896484}, {"option": "IWM261104P00262000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 553.0, "iv": 5.3619, "open_interest": 1138.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.02, "last_trade_time": "2026-11-03T15:58:50", "percent_change": 0.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM261104C00263000", "bid": 20.95, "bid_size": 11.0, "ask": 21.37, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 3.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 21.26, "change": 4.125, "open": 19.59, "high": 21.19, "low": 19.59, "tick": "up", "last_trade_price": 21.19, "last_trade_time": "2026-11-04T11:57:20", "percent_change": 24.1723, "prev_day_close": 17.0649995803833}, {"option": "IWM261104P00263000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 558.0, "iv": 5.1332, "open_interest": 264.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.03, "last_trade_time": "2026-11-03T15:57:24", "percent_change": 0.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM261104C00264000", "bid": 19.95, "bid_size": 14.0, "ask": 20.39, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 1.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 20.26, "change": 4.2, "open": 20.25, "high": 20.25, "low": 20.25, "tick": "up", "last_trade_price": 20.25, "last_trade_time": "2026-11-04T11:57:20", "percent_change": 26.1682, "prev_day_close": 16.0500001907349}, {"option": "IWM261104P00264000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 575.0, "iv": 4.9046, "open_interest": 1066.0, "volume": 1.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": -0.025, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T09:30:01", "percent_change": -71.4286, "prev_day_close": 0.034999999217689}, {"option": "IWM261104C00265000", "bid": 18.95, "bid_size": 10.0, "ask": 19.43, "ask_size": 10.0, "iv": 0.0, "open_interest": 2.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 19.26, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 16.03, "last_trade_time": "2026-10-28T10:21:33", "percent_change": 0.0, "prev_day_close": 15.0799999237061}, {"option": "IWM261104P00265000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 624.0, "iv": 4.676, "open_interest": 2307.0, "volume": 5.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": -0.025, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T10:33:43", "percent_change": -71.4286, "prev_day_close": 0.034999999217689}, {"option": "IWM261104C00266000", "bid": 17.95, "bid_size": 15.0, "ask": 18.43, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 1.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 18.26, "change": 5.895, "open": 19.89, "high": 19.89, "low": 19.89, "tick": "up", "last_trade_price": 19.89, "last_trade_time": "2026-11-04T09:45:08", "percent_change": 42.1222, "prev_day_close": 13.9949998855591}, {"option": "IWM261104P00266000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 556.0, "iv": 4.4475, "open_interest": 673.0, "volume": 7.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": -0.035, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T10:55:15", "percent_change": -77.7778, "prev_day_close": 0.0449999999254942}, {"option": "IWM261104C00267000", "bid": 16.95, "bid_size": 19.0, "ask": 17.32, "ask_size": 11.0, "iv": 0.0, "open_interest": 4.0, "volume": 6.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 17.26, "change": 3.76, "open": 18.96, "high": 18.96, "low": 16.21, "tick": "down", "last_trade_price": 16.77, "last_trade_time": "2026-11-04T14:37:54", "percent_change": 28.9008, "prev_day_close": 13.0100002288818}, {"option": "IWM261104P00267000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 639.0, "iv": 4.2188, "open_interest": 2597.0, "volume": 7.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": -0.045, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T11:14:20", "percent_change": -81.8182, "prev_day_close": 0.0549999997019768}, {"option": "IWM261104C00268000", "bid": 15.96, "bid_size": 17.0, "ask": 16.4, "ask_size": 10.0, "iv": 0.0, "open_interest": 1.0, "volume": 1.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 16.26, "change": 3.62, "open": 15.64, "high": 15.64, "low": 15.64, "tick": "up", "last_trade_price": 15.64, "last_trade_time": "2026-11-04T15:21:11", "percent_change": 30.1165, "prev_day_close": 12.0199999809265}, {"option": "IWM261104P00268000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 616.0, "iv": 3.9899, "open_interest": 1685.0, "volume": 15.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": -0.045, "open": 0.01, "high": 0.02, "low": 0.01, "tick": "up", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T13:29:03", "percent_change": -69.2308, "prev_day_close": 0.0649999994784594}, {"option": "IWM261104C00269000", "bid": 14.96, "bid_size": 12.0, "ask": 15.36, "ask_size": 10.0, "iv": 0.0, "open_interest": 1.0, "volume": 1.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 15.26, "change": 3.93, "open": 14.98, "high": 14.98, "low": 14.98, "tick": "up", "last_trade_price": 14.98, "last_trade_time": "2026-11-04T09:59:37", "percent_change": 35.5656, "prev_day_close": 11.0499997138977}, {"option": "IWM261104P00269000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 632.0, "iv": 3.7609, "open_interest": 1826.0, "volume": 374.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": -0.075, "open": 0.01, "high": 0.02, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T16:12:40", "percent_change": -88.2353, "prev_day_close": 0.0850000008940697}, {"option": "IWM261104C00270000", "bid": 13.95, "bid_size": 15.0, "ask": 14.38, "ask_size": 10.0, "iv": 0.0, "open_interest": 12.0, "volume": 5.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 14.26, "change": 4.175, "open": 14.04, "high": 14.27, "low": 13.37, "tick": "up", "last_trade_price": 14.27, "last_trade_time": "2026-11-04T12:38:41", "percent_change": 41.3571, "prev_day_close": 10.0950002670288}, {"option": "IWM261104P00270000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 600.0, "iv": 3.5314, "open_interest": 3918.0, "volume": 274.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": -0.105, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:39:42", "percent_change": -91.3043, "prev_day_close": 0.114999998360872}, {"option": "IWM261104C00271000", "bid": 12.96, "bid_size": 14.0, "ask": 13.32, "ask_size": 10.0, "iv": 0.0, "open_interest": 52.0, "volume": 9.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 13.26, "change": 3.445, "open": 13.24, "high": 13.24, "low": 12.56, "tick": "down", "last_trade_price": 12.56, "last_trade_time": "2026-11-04T15:28:00", "percent_change": 37.7948, "prev_day_close": 9.11499977111816}, {"option": "IWM261104P00271000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 619.0, "iv": 3.3016, "open_interest": 1673.0, "volume": 26.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": -0.145, "open": 0.03, "high": 0.03, "low": 0.01, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:07:37", "percent_change": -93.5484, "prev_day_close": 0.155000001192093}, {"option": "IWM261104C00272000", "bid": 11.95, "bid_size": 20.0, "ask": 12.31, "ask_size": 10.0, "iv": 0.0, "open_interest": 24.0, "volume": 27.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 12.26, "change": 3.525, "open": 13.8, "high": 13.8, "low": 10.48, "tick": "down", "last_trade_price": 11.69, "last_trade_time": "2026-11-04T14:38:25", "percent_change": 43.1721, "prev_day_close": 8.16499996185303}, {"option": "IWM261104P00272000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 641.0, "iv": 3.0712, "open_interest": 3758.0, "volume": 594.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": -0.205, "open": 0.02, "high": 0.03, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:55:26", "percent_change": -95.3488, "prev_day_close": 0.214999996125698}, {"option": "IWM261104C00273000", "bid": 10.95, "bid_size": 19.0, "ask": 11.32, "ask_size": 10.0, "iv": 0.0, "open_interest": 71.0, "volume": 28.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 11.26, "change": 3.525, "open": 12.41, "high": 12.41, "low": 10.41, "tick": "down", "last_trade_price": 10.77, "last_trade_time": "2026-11-04T15:47:50", "percent_change": 48.6542, "prev_day_close": 7.24500012397766}, {"option": "IWM261104P00273000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 941.0, "iv": 2.84, "open_interest": 2863.0, "volume": 273.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": -0.285, "open": 0.02, "high": 0.04, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T16:04:50", "percent_change": -96.6102, "prev_day_close": 0.295000001788139}, {"option": "IWM261104C00274000", "bid": 10.05, "bid_size": 19.0, "ask": 10.4, "ask_size": 6.0, "iv": 0.0, "open_interest": 87.0, "volume": 22.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 10.26, "change": 3.865, "open": 11.08, "high": 11.08, "low": 8.14, "tick": "no_change", "last_trade_price": 10.22, "last_trade_time": "2026-11-04T16:10:58", "percent_change": 60.8183, "prev_day_close": 6.35500001907349}, {"option": "IWM261104P00274000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 907.0, "iv": 2.6081, "open_interest": 17310.0, "volume": 208.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": -0.395, "open": 0.01, "high": 0.02, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:38:45", "percent_change": -97.5309, "prev_day_close": 0.405000001192093}, {"option": "IWM261104C00275000", "bid": 8.95, "bid_size": 19.0, "ask": 9.32, "ask_size": 11.0, "iv": 0.0, "open_interest": 71.0, "volume": 260.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 9.26, "change": 3.265, "open": 10.08, "high": 11.06, "low": 6.93, "tick": "down", "last_trade_price": 8.76, "last_trade_time": "2026-11-04T15:42:29", "percent_change": 59.4176, "prev_day_close": 5.49500012397766}, {"option": "IWM261104P00275000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 938.0, "iv": 2.3751, "open_interest": 2215.0, "volume": 1187.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": -0.535, "open": 0.03, "high": 0.04, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:52:18", "percent_change": -98.1651, "prev_day_close": 0.545000016689301}, {"option": "IWM261104C00276000", "bid": 7.95, "bid_size": 66.0, "ask": 8.37, "ask_size": 54.0, "iv": 0.0, "open_interest": 122.0, "volume": 11.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 8.26, "change": 3.12, "open": 6.74, "high": 8.3, "low": 6.42, "tick": "down", "last_trade_price": 7.81, "last_trade_time": "2026-11-04T14:39:46", "percent_change": 66.5245, "prev_day_close": 4.68999981880188}, {"option": "IWM261104P00276000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 935.0, "iv": 2.1408, "open_interest": 6905.0, "volume": 1056.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": -0.735, "open": 0.01, "high": 0.06, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T16:00:44", "percent_change": -98.6577, "prev_day_close": 0.745000004768372}, {"option": "IWM261104C00277000", "bid": 7.06, "bid_size": 54.0, "ask": 7.31, "ask_size": 32.0, "iv": 0.0, "open_interest": 795.0, "volume": 160.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 7.26, "change": 3.205, "open": 7.47, "high": 9.03, "low": 4.58, "tick": "up", "last_trade_price": 7.14, "last_trade_time": "2026-11-04T16:10:18", "percent_change": 81.4485, "prev_day_close": 3.93500006198883}, {"option": "IWM261104P00277000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 952.0, "iv": 1.905, "open_interest": 1731.0, "volume": 2382.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": -0.975, "open": 0.06, "high": 0.06, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:53:53", "percent_change": -98.9848, "prev_day_close": 0.985000014305115}, {"option": "IWM261104C00278000", "bid": 5.95, "bid_size": 71.0, "ask": 6.39, "ask_size": 53.0, "iv": 0.0, "open_interest": 818.0, "volume": 188.0, "delta": 0.9998, "gamma": 0.0005, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 6.2601, "change": 2.555, "open": 6.56, "high": 8.03, "low": 3.91, "tick": "down", "last_trade_price": 5.8, "last_trade_time": "2026-11-04T15:58:34", "percent_change": 78.7365, "prev_day_close": 3.24500000476837}, {"option": "IWM261104P00278000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 970.0, "iv": 1.667, "open_interest": 1315.0, "volume": 5629.0, "delta": -0.0002, "gamma": 0.0005, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 0.0001, "change": -1.285, "open": 0.14, "high": 0.14, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T16:08:33", "percent_change": -99.2278, "prev_day_close": 1.29499995708466}, {"option": "IWM261104C00279000", "bid": 5.05, "bid_size": 92.0, "ask": 5.33, "ask_size": 52.0, "iv": 0.0, "open_interest": 1198.0, "volume": 1160.0, "delta": 0.9984, "gamma": 0.0028, "vega": 0.0001, "theta": -0.0008, "rho": 0.0, "theo": 5.2608, "change": 2.495, "open": 5.42, "high": 7.02, "low": 2.8, "tick": "up", "last_trade_price": 5.12, "last_trade_time": "2026-11-04T16:06:06", "percent_change": 95.0476, "prev_day_close": 2.625}, {"option": "IWM261104P00279000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 972.0, "iv": 1.4265, "open_interest": 1929.0, "volume": 22888.0, "delta": -0.0016, "gamma": 0.0028, "vega": 0.0001, "theta": -0.0008, "rho": 0.0, "theo": 0.0008, "change": -1.665, "open": 0.17, "high": 0.2, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:58:17", "percent_change": -99.403, "prev_day_close": 1.67499995231628}, {"option": "IWM261104C00280000", "bid": 4.2, "bid_size": 26.0, "ask": 4.3, "ask_size": 25.0, "iv": 0.0, "open_interest": 2015.0, "volume": 1892.0, "delta": 0.9915, "gamma": 0.0129, "vega": 0.0004, "theta": -0.005, "rho": 0.0, "theo": 4.265, "change": 1.635, "open": 4.37, "high": 6.08, "low": 1.92, "tick": "up", "last_trade_price": 3.71, "last_trade_time": "2026-11-04T15:56:04", "percent_change": 78.7952, "prev_day_close": 2.07499992847443}, {"option": "IWM261104P00280000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 875.0, "iv": 1.1826, "open_interest": 4935.0, "volume": 35426.0, "delta": -0.0085, "gamma": 0.0129, "vega": 0.0004, "theta": -0.005, "rho": 0.0, "theo": 0.005, "change": -2.115, "open": 0.25, "high": 0.38, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T16:07:17", "percent_change": -99.5294, "prev_day_close": 2.125}, {"option": "IWM261104C00281000", "bid": 2.95, "bid_size": 80.0, "ask": 3.3, "ask_size": 30.0, "iv": 0.0, "open_interest": 2529.0, "volume": 2820.0, "delta": 0.9895, "gamma": 0.0196, "vega": 0.0004, "theta": -0.005, "rho": 0.0, "theo": 3.265, "change": 1.175, "open": 3.72, "high": 5.16, "low": 1.01, "tick": "up", "last_trade_price": 2.78, "last_trade_time": "2026-11-04T15:56:52", "percent_change": 73.2087, "prev_day_close": 1.60500001907349}, {"option": "IWM261104P00281000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 1197.0, "iv": 0.9339, "open_interest": 1224.0, "volume": 52419.0, "delta": -0.0105, "gamma": 0.0196, "vega": 0.0004, "theta": -0.005, "rho": 0.0, "theo": 0.005, "change": -2.645, "open": 0.31, "high": 0.7, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:58:32", "percent_change": -99.6234, "prev_day_close": 2.65500009059906}, {"option": "IWM261104C00282000", "bid": 2.09, "bid_size": 66.0, "ask": 2.47, "ask_size": 78.0, "iv": 0.8454, "open_interest": 4306.0, "volume": 16783.0, "delta": 0.986, "gamma": 0.0345, "vega": 0.0006, "theta": -0.005, "rho": 0.0, "theo": 2.265, "change": 0.975, "open": 2.86, "high": 4.22, "low": 0.52, "tick": "up", "last_trade_price": 2.18, "last_trade_time": "2026-11-04T16:11:31", "percent_change": 80.9129, "prev_day_close": 1.20500004291534}, {"option": "IWM261104P00282000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 867.0, "iv": 0.6781, "open_interest": 728.0, "volume": 87519.0, "delta": -0.014, "gamma": 0.0344, "vega": 0.0006, "theta": -0.005, "rho": 0.0, "theo": 0.005, "change": -3.25, "open": 0.49, "high": 1.2, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:58:32", "percent_change": -99.6933, "prev_day_close": 3.25999999046326}, {"option": "IWM261104C00283000", "bid": 1.22, "bid_size": 25.0, "ask": 1.3, "ask_size": 20.0, "iv": 0.0, "open_interest": 2889.0, "volume": 58914.0, "delta": 0.9782, "gamma": 0.0832, "vega": 0.0008, "theta": -0.005, "rho": 0.0, "theo": 1.265, "change": 0.365, "open": 2.07, "high": 3.33, "low": 0.22, "tick": "up", "last_trade_price": 1.25, "last_trade_time": "2026-11-04T16:14:33", "percent_change": 41.2429, "prev_day_close": 0.884999990463257}, {"option": "IWM261104P00283000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 598.0, "iv": 0.4114, "open_interest": 318.0, "volume": 142054.0, "delta": -0.0217, "gamma": 0.0827, "vega": 0.0008, "theta": -0.005, "rho": 0.0, "theo": 0.005, "change": -3.925, "open": 0.72, "high": 1.9, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T16:09:58", "percent_change": -99.7459, "prev_day_close": 3.93500006198883}, {"option": "IWM261104C00284000", "bid": 0.24, "bid_size": 35.0, "ask": 0.29, "ask_size": 48.0, "iv": 0.1347, "open_interest": 2486.0, "volume": 109024.0, "delta": 0.8494, "gamma": 0.9288, "vega": 0.0037, "theta": -0.0196, "rho": 0.0, "theo": 0.2796, "change": -0.35, "open": 1.48, "high": 2.49, "low": 0.02, "tick": "down", "last_trade_price": 0.27, "last_trade_time": "2026-11-04T16:14:42", "percent_change": -56.4516, "prev_day_close": 0.620000004768372}, {"option": "IWM261104P00284000", "bid": 0.01, "bid_size": 254.0, "ask": 0.03, "ask_size": 67.0, "iv": 0.1662, "open_interest": 227.0, "volume": 83019.0, "delta": -0.1506, "gamma": 0.9288, "vega": 0.0037, "theta": -0.0196, "rho": 0.0, "theo": 0.0196, "change": -4.635, "open": 1.23, "high": 2.78, "low": 0.03, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-11-04T16:14:08", "percent_change": -99.3569, "prev_day_close": 4.66499996185303}, {"option": "IWM261104C00285000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 1212.0, "iv": 0.2624, "open_interest": 7890.0, "volume": 106840.0, "delta": 0.0323, "gamma": 0.1809, "vega": 0.0012, "theta": -0.005, "rho": 0.0, "theo": 0.005, "change": -0.41, "open": 1.03, "high": 1.73, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T16:06:37", "percent_change": -97.619, "prev_day_close": 0.420000001788139}, {"option": "IWM261104P00285000", "bid": 0.71, "bid_size": 30.0, "ask": 0.79, "ask_size": 18.0, "iv": 0.2624, "open_interest": 583.0, "volume": 32082.0, "delta": -0.9677, "gamma": 0.1809, "vega": 0.0012, "theta": -0.005, "rho": 0.0, "theo": 0.745, "change": -4.725, "open": 1.49, "high": 3.69, "low": 0.57, "tick": "down", "last_trade_price": 0.75, "last_trade_time": "2026-11-04T16:14:08", "percent_change": -86.3014, "prev_day_close": 5.47499990463257}, {"option": "IWM261104C00286000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 1550.0, "iv": 0.538, "open_interest": 1720.0, "volume": 70510.0, "delta": 0.0173, "gamma": 0.0522, "vega": 0.0007, "theta": -0.005, "rho": 0.0, "theo": 0.005, "change": -0.265, "open": 0.63, "high": 1.14, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T16:05:56", "percent_change": -96.3636, "prev_day_close": 0.275000005960464}, {"option": "IWM261104P00286000", "bid": 1.7, "bid_size": 6.0, "ask": 2.05, "ask_size": 11.0, "iv": 1.1113, "open_interest": 31.0, "volume": 5258.0, "delta": -0.9827, "gamma": 0.0522, "vega": 0.0007, "theta": -0.005, "rho": 0.0, "theo": 1.745, "change": -4.365, "open": 2.08, "high": 4.72, "low": 0.94, "tick": "down", "last_trade_price": 1.96, "last_trade_time": "2026-11-04T16:05:48", "percent_change": -69.0119, "prev_day_close": 6.32500004768372}, {"option": "IWM261104C00287000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 1071.0, "iv": 0.7944, "open_interest": 5961.0, "volume": 30983.0, "delta": 0.0122, "gamma": 0.0262, "vega": 0.0005, "theta": -0.005, "rho": 0.0, "theo": 0.005, "change": -0.165, "open": 0.38, "high": 0.7, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T16:04:30", "percent_change": -94.2857, "prev_day_close": 0.175000004470348}, {"option": "IWM261104P00287000", "bid": 2.7, "bid_size": 10.0, "ask": 3.06, "ask_size": 23.0, "iv": 1.5312, "open_interest": 19.0, "volume": 933.0, "delta": -0.9878, "gamma": 0.0262, "vega": 0.0005, "theta": -0.005, "rho": 0.0, "theo": 2.745, "change": -4.25, "open": 2.42, "high": 5.14, "low": 1.54, "tick": "down", "last_trade_price": 2.97, "last_trade_time": "2026-11-04T16:05:48", "percent_change": -58.8643, "prev_day_close": 7.22000002861023}, {"option": "IWM261104C00287500", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 965.0, "iv": 0.9183, "open_interest": 3109.0, "volume": 6926.0, "delta": 0.0107, "gamma": 0.0203, "vega": 0.0004, "theta": -0.005, "rho": 0.0, "theo": 0.005, "change": -0.135, "open": 0.3, "high": 0.53, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T16:01:34", "percent_change": -93.1034, "prev_day_close": 0.145000003278255}, {"option": "IWM261104P00287500", "bid": 3.17, "bid_size": 11.0, "ask": 3.56, "ask_size": 23.0, "iv": 1.6702, "open_interest": 9.0, "volume": 149.0, "delta": -0.9892, "gamma": 0.0203, "vega": 0.0004, "theta": -0.005, "rho": 0.0, "theo": 3.245, "change": -4.185, "open": 2.46, "high": 5.64, "low": 2.02, "tick": "up", "last_trade_price": 3.5, "last_trade_time": "2026-11-04T13:21:44", "percent_change": -54.4567, "prev_day_close": 7.68499994277954}, {"option": "IWM261104C00288000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 958.0, "iv": 1.0402, "open_interest": 5190.0, "volume": 5052.0, "delta": 0.0096, "gamma": 0.0162, "vega": 0.0004, "theta": -0.005, "rho": 0.0, "theo": 0.005, "change": -0.105, "open": 0.21, "high": 0.4, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T16:13:40", "percent_change": -91.3043, "prev_day_close": 0.114999998360872}, {"option": "IWM261104P00288000", "bid": 3.68, "bid_size": 11.0, "ask": 4.05, "ask_size": 21.0, "iv": 1.8539, "open_interest": 46.0, "volume": 424.0, "delta": -0.9904, "gamma": 0.0162, "vega": 0.0004, "theta": -0.005, "rho": 0.0, "theo": 3.745, "change": -3.825, "open": 3.76, "high": 5.87, "low": 2.29, "tick": "down", "last_trade_price": 4.33, "last_trade_time": "2026-11-04T15:45:07", "percent_change": -46.9037, "prev_day_close": 8.15499973297119}, {"option": "IWM261104C00289000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 993.0, "iv": 1.2786, "open_interest": 1034.0, "volume": 4203.0, "delta": 0.008, "gamma": 0.0112, "vega": 0.0003, "theta": -0.005, "rho": 0.0, "theo": 0.005, "change": -0.055, "open": 0.12, "high": 0.22, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:24:34", "percent_change": -84.6154, "prev_day_close": 0.0649999994784594}, {"option": "IWM261104P00289000", "bid": 4.55, "bid_size": 14.0, "ask": 5.05, "ask_size": 19.0, "iv": 1.8767, "open_interest": 1.0, "volume": 1456.0, "delta": -0.992, "gamma": 0.0112, "vega": 0.0003, "theta": -0.005, "rho": 0.0, "theo": 4.745, "change": -3.8, "open": 4.5, "high": 7.15, "low": 3.08, "tick": "up", "last_trade_price": 5.3, "last_trade_time": "2026-11-04T15:39:16", "percent_change": -41.7582, "prev_day_close": 9.09999990463257}, {"option": "IWM261104C00290000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 962.0, "iv": 1.5115, "open_interest": 1550.0, "volume": 2179.0, "delta": 0.0018, "gamma": 0.0029, "vega": 0.0001, "theta": -0.001, "rho": 0.0, "theo": 0.001, "change": -0.035, "open": 0.07, "high": 0.12, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T16:04:00", "percent_change": -77.7778, "prev_day_close": 0.0449999999254942}, {"option": "IWM261104P00290000", "bid": 5.55, "bid_size": 15.0, "ask": 6.05, "ask_size": 19.0, "iv": 2.1847, "open_interest": 46.0, "volume": 186.0, "delta": -0.9982, "gamma": 0.0029, "vega": 0.0001, "theta": -0.001, "rho": 0.0, "theo": 5.741, "change": -3.915, "open": 5.04, "high": 7.95, "low": 4.0, "tick": "down", "last_trade_price": 6.18, "last_trade_time": "2026-11-04T14:39:18", "percent_change": -38.7816, "prev_day_close": 10.0949997901916}, {"option": "IWM261104C00291000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 1096.0, "iv": 1.7398, "open_interest": 1673.0, "volume": 1351.0, "delta": 0.0003, "gamma": 0.0006, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 0.0001, "change": -0.015, "open": 0.05, "high": 0.06, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T13:19:26", "percent_change": -60.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM261104P00291000", "bid": 6.68, "bid_size": 11.0, "ask": 7.05, "ask_size": 19.0, "iv": 2.8834, "open_interest": 13.0, "volume": 34.0, "delta": -0.9997, "gamma": 0.0006, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 6.7401, "change": -3.925, "open": 7.91, "high": 8.97, "low": 6.69, "tick": "down", "last_trade_price": 7.15, "last_trade_time": "2026-11-04T14:34:02", "percent_change": -35.4402, "prev_day_close": 11.0749998092651}, {"option": "IWM261104C00292000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 1133.0, "iv": 1.9642, "open_interest": 487.0, "volume": 741.0, "delta": 0.0, "gamma": 0.0001, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": -0.005, "open": 0.03, "high": 0.03, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T16:04:41", "percent_change": -33.3333, "prev_day_close": 0.0149999996647239}, {"option": "IWM261104P00292000", "bid": 7.7, "bid_size": 10.0, "ask": 8.05, "ask_size": 16.0, "iv": 3.261, "open_interest": 0.0, "volume": 24.0, "delta": -1.0, "gamma": 0.0001, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 7.74, "change": -4.065, "open": 6.13, "high": 9.92, "low": 6.13, "tick": "up", "last_trade_price": 8.0, "last_trade_time": "2026-11-04T13:21:44", "percent_change": -33.6925, "prev_day_close": 12.0650000572205}, {"option": "IWM261104C00292500", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 1071.0, "iv": 2.0751, "open_interest": 62.0, "volume": 78.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": -0.005, "open": 0.02, "high": 0.03, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T11:27:09", "percent_change": -33.3333, "prev_day_close": 0.0149999996647239}, {"option": "IWM261104P00292500", "bid": 7.99, "bid_size": 20.0, "ask": 8.55, "ask_size": 17.0, "iv": 3.4218, "open_interest": 0.0, "volume": 9.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 8.24, "change": -4.07, "open": 7.97, "high": 10.66, "low": 6.68, "tick": "up", "last_trade_price": 8.5, "last_trade_time": "2026-11-04T13:21:44", "percent_change": -32.3787, "prev_day_close": 12.5699996948242}, {"option": "IWM261104C00293000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 975.0, "iv": 2.1852, "open_interest": 446.0, "volume": 261.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": -0.005, "open": 0.01, "high": 0.02, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:18:12", "percent_change": -33.3333, "prev_day_close": 0.0149999996647239}, {"option": "IWM261104P00293000", "bid": 8.67, "bid_size": 10.0, "ask": 9.05, "ask_size": 17.0, "iv": 3.494, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 8.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.0599999427795}, {"option": "IWM261104C00294000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 947.0, "iv": 2.4033, "open_interest": 592.0, "volume": 11.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.005, "open": 0.02, "high": 0.02, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T12:33:06", "percent_change": 100.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00294000", "bid": 9.47, "bid_size": 14.0, "ask": 10.05, "ask_size": 20.0, "iv": 3.8947, "open_interest": 0.0, "volume": 4.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 9.74, "change": -4.905, "open": 9.49, "high": 9.5, "low": 9.23, "tick": "down", "last_trade_price": 9.23, "last_trade_time": "2026-11-04T09:30:26", "percent_change": -34.7011, "prev_day_close": 14.1350002288818}, {"option": "IWM261104C00295000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 773.0, "iv": 2.6187, "open_interest": 1117.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-03T13:05:51", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00295000", "bid": 10.48, "bid_size": 17.0, "ask": 11.05, "ask_size": 16.0, "iv": 4.2027, "open_interest": 0.0, "volume": 3.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 10.74, "change": -1.825, "open": 10.48, "high": 13.19, "low": 10.48, "tick": "up", "last_trade_price": 13.19, "last_trade_time": "2026-11-04T10:28:13", "percent_change": -12.1545, "prev_day_close": 15.0149998664856}, {"option": "IWM261104C00296000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 893.0, "iv": 2.8316, "open_interest": 177.0, "volume": 25.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.005, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T10:04:05", "percent_change": 100.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00296000", "bid": 11.68, "bid_size": 12.0, "ask": 12.05, "ask_size": 13.0, "iv": 4.4384, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 11.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.9799995422363}, {"option": "IWM261104C00297000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 891.0, "iv": 3.0423, "open_interest": 111.0, "volume": 8.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.005, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T09:41:31", "percent_change": 100.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00297000", "bid": 12.57, "bid_size": 10.0, "ask": 13.06, "ask_size": 17.0, "iv": 4.3213, "open_interest": 0.0, "volume": 2.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 12.74, "change": -2.89, "open": 13.67, "high": 14.09, "low": 13.67, "tick": "up", "last_trade_price": 14.09, "last_trade_time": "2026-11-04T10:43:31", "percent_change": -17.02, "prev_day_close": 16.9799995422363}, {"option": "IWM261104C00298000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 863.0, "iv": 3.2509, "open_interest": 23.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-03T15:50:05", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00298000", "bid": 13.59, "bid_size": 12.0, "ask": 14.05, "ask_size": 19.0, "iv": 4.644, "open_interest": 0.0, "volume": 4.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 13.74, "change": -2.99, "open": 12.5, "high": 15.03, "low": 12.5, "tick": "up", "last_trade_price": 15.03, "last_trade_time": "2026-11-04T10:43:31", "percent_change": -16.5927, "prev_day_close": 18.0199995040894}, {"option": "IWM261104C00299000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 862.0, "iv": 3.4575, "open_interest": 23.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-02T15:19:32", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00299000", "bid": 14.68, "bid_size": 11.0, "ask": 15.05, "ask_size": 19.0, "iv": 5.3123, "open_interest": 0.0, "volume": 5.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 14.74, "change": -3.785, "open": 14.23, "high": 15.2, "low": 14.01, "tick": "up", "last_trade_price": 15.2, "last_trade_time": "2026-11-04T09:55:56", "percent_change": -19.9368, "prev_day_close": 18.9849996566772}, {"option": "IWM261104C00300000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 906.0, "iv": 3.6622, "open_interest": 20.0, "volume": 12.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.005, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T09:36:22", "percent_change": 100.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00300000", "bid": 15.67, "bid_size": 11.0, "ask": 16.05, "ask_size": 16.0, "iv": 5.636, "open_interest": 0.0, "volume": 8.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 15.74, "change": -1.76, "open": 14.95, "high": 18.22, "low": 14.95, "tick": "up", "last_trade_price": 18.22, "last_trade_time": "2026-11-04T11:06:21", "percent_change": -8.80881, "prev_day_close": 19.9799995422363}, {"option": "IWM261104C00301000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 572.0, "iv": 3.8651, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00301000", "bid": 16.58, "bid_size": 10.0, "ask": 17.05, "ask_size": 15.0, "iv": 5.3944, "open_interest": 0.0, "volume": 7.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 16.74, "change": -1.81, "open": 18.34, "high": 19.17, "low": 18.34, "tick": "up", "last_trade_price": 19.17, "last_trade_time": "2026-11-04T11:06:21", "percent_change": -8.62726, "prev_day_close": 20.9799995422363}, {"option": "IWM261104C00302000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 533.0, "iv": 4.0664, "open_interest": 104.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-10-29T14:32:16", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00302000", "bid": 17.57, "bid_size": 10.0, "ask": 18.05, "ask_size": 11.0, "iv": 5.5951, "open_interest": 0.0, "volume": 6.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 17.74, "change": -4.1, "open": 20.16, "high": 20.16, "low": 17.92, "tick": "down", "last_trade_price": 17.92, "last_trade_time": "2026-11-04T12:49:46", "percent_change": -18.6194, "prev_day_close": 22.0199995040894}, {"option": "IWM261104C00303000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 587.0, "iv": 4.2661, "open_interest": 9.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-10-29T12:10:00", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00303000", "bid": 18.68, "bid_size": 10.0, "ask": 19.05, "ask_size": 16.0, "iv": 6.4284, "open_interest": 0.0, "volume": 18.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 18.74, "change": -4.14, "open": 19.76, "high": 21.11, "low": 18.87, "tick": "down", "last_trade_price": 18.87, "last_trade_time": "2026-11-04T12:49:46", "percent_change": -17.9922, "prev_day_close": 23.0099992752075}, {"option": "IWM261104C00304000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 586.0, "iv": 4.4643, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00304000", "bid": 19.59, "bid_size": 10.0, "ask": 20.04, "ask_size": 16.0, "iv": 6.1692, "open_interest": 0.0, "volume": 20.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 19.74, "change": -3.935, "open": 20.71, "high": 22.02, "low": 19.87, "tick": "no_change", "last_trade_price": 20.04, "last_trade_time": "2026-11-04T12:46:19", "percent_change": -16.4129, "prev_day_close": 23.9749994277954}, {"option": "IWM261104C00305000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 509.0, "iv": 4.6611, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00305000", "bid": 20.69, "bid_size": 10.0, "ask": 21.05, "ask_size": 13.0, "iv": 7.0155, "open_interest": 0.0, "volume": 19.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 20.74, "change": -3.99, "open": 21.19, "high": 22.69, "low": 20.82, "tick": "no_change", "last_trade_price": 20.99, "last_trade_time": "2026-11-04T12:46:19", "percent_change": -15.9728, "prev_day_close": 24.9799995422363}, {"option": "IWM261104C00306000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 570.0, "iv": 4.8564, "open_interest": 2.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.02, "last_trade_time": "2026-10-29T10:20:58", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00306000", "bid": 21.56, "bid_size": 10.0, "ask": 22.05, "ask_size": 15.0, "iv": 6.5343, "open_interest": 0.0, "volume": 23.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 21.74, "change": -3.635, "open": 22.14, "high": 23.95, "low": 21.89, "tick": "down", "last_trade_price": 22.36, "last_trade_time": "2026-11-04T11:48:11", "percent_change": -13.9835, "prev_day_close": 25.9949998855591}, {"option": "IWM261104C00307000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 529.0, "iv": 5.0504, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00307000", "bid": 22.56, "bid_size": 10.0, "ask": 23.05, "ask_size": 11.0, "iv": 6.7794, "open_interest": 0.0, "volume": 38.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 22.74, "change": -3.705, "open": 25.16, "high": 25.29, "low": 23.31, "tick": "down", "last_trade_price": 23.31, "last_trade_time": "2026-11-04T11:48:11", "percent_change": -13.7146, "prev_day_close": 27.0149993896484}, {"option": "IWM261104C00308000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 446.0, "iv": 5.2431, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00308000", "bid": 23.68, "bid_size": 10.0, "ask": 24.05, "ask_size": 15.0, "iv": 7.7612, "open_interest": 0.0, "volume": 31.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 23.74, "change": -2.12, "open": 26.11, "high": 26.24, "low": 24.77, "tick": "down", "last_trade_price": 25.87, "last_trade_time": "2026-11-04T11:31:47", "percent_change": -7.57413, "prev_day_close": 27.9899997711182}, {"option": "IWM261104C00309000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 447.0, "iv": 5.4345, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00309000", "bid": 24.57, "bid_size": 10.0, "ask": 25.05, "ask_size": 12.0, "iv": 7.3408, "open_interest": 0.0, "volume": 24.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 24.74, "change": -2.31, "open": 23.69, "high": 27.05, "low": 23.69, "tick": "up", "last_trade_price": 26.71, "last_trade_time": "2026-11-04T11:10:20", "percent_change": -7.96003, "prev_day_close": 29.0199995040894}, {"option": "IWM261104C00310000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 467.0, "iv": 5.6247, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00310000", "bid": 25.59, "bid_size": 10.0, "ask": 26.05, "ask_size": 17.0, "iv": 7.7295, "open_interest": 0.0, "volume": 21.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 25.74, "change": -2.46, "open": 24.64, "high": 28.0, "low": 24.64, "tick": "up", "last_trade_price": 27.56, "last_trade_time": "2026-11-04T11:11:09", "percent_change": -8.19454, "prev_day_close": 30.0199995040894}, {"option": "IWM261104C00311000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 435.0, "iv": 5.8136, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00311000", "bid": 26.49, "bid_size": 12.0, "ask": 27.05, "ask_size": 13.0, "iv": 7.003, "open_interest": 0.0, "volume": 15.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 26.74, "change": -1.695, "open": 25.54, "high": 29.4, "low": 24.96, "tick": "down", "last_trade_price": 29.31, "last_trade_time": "2026-11-04T11:29:47", "percent_change": -5.46686, "prev_day_close": 31.0049991607666}, {"option": "IWM261104C00312000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 438.0, "iv": 6.0014, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00312000", "bid": 27.57, "bid_size": 10.0, "ask": 28.06, "ask_size": 17.0, "iv": 8.1377, "open_interest": 0.0, "volume": 13.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 27.74, "change": -1.755, "open": 26.49, "high": 30.35, "low": 25.91, "tick": "down", "last_trade_price": 30.26, "last_trade_time": "2026-11-04T11:29:47", "percent_change": -5.48181, "prev_day_close": 32.0150003433228}, {"option": "IWM261104C00313000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 429.0, "iv": 6.1881, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00313000", "bid": 28.56, "bid_size": 10.0, "ask": 29.07, "ask_size": 12.0, "iv": 8.3753, "open_interest": 0.0, "volume": 7.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 28.74, "change": -2.4, "open": 27.34, "high": 30.75, "low": 27.34, "tick": "down", "last_trade_price": 30.61, "last_trade_time": "2026-11-04T10:45:45", "percent_change": -7.27052, "prev_day_close": 33.0100002288818}, {"option": "IWM261104C00314000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 429.0, "iv": 6.3737, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00314000", "bid": 29.59, "bid_size": 10.0, "ask": 30.05, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 7.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 29.74, "change": -2.455, "open": 28.29, "high": 31.7, "low": 28.29, "tick": "down", "last_trade_price": 31.56, "last_trade_time": "2026-11-04T10:45:45", "percent_change": -7.2174, "prev_day_close": 34.0149993896484}, {"option": "IWM261104C00315000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 456.0, "iv": 6.5581, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00315000", "bid": 30.65, "bid_size": 10.0, "ask": 31.05, "ask_size": 14.0, "iv": 0.0, "open_interest": 0.0, "volume": 30.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 30.74, "change": -1.43, "open": 29.02, "high": 33.66, "low": 29.02, "tick": "up", "last_trade_price": 33.59, "last_trade_time": "2026-11-04T11:27:55", "percent_change": -4.08338, "prev_day_close": 35.0200004577637}, {"option": "IWM261104C00316000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 458.0, "iv": 6.7416, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00316000", "bid": 31.58, "bid_size": 10.0, "ask": 32.06, "ask_size": 12.0, "iv": 0.0, "open_interest": 0.0, "volume": 30.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 31.74, "change": -1.47, "open": 29.97, "high": 34.61, "low": 29.97, "tick": "up", "last_trade_price": 34.54, "last_trade_time": "2026-11-04T11:27:55", "percent_change": -4.0822, "prev_day_close": 36.0100002288818}, {"option": "IWM261104C00317000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 438.0, "iv": 6.9239, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00317000", "bid": 32.52, "bid_size": 10.0, "ask": 33.05, "ask_size": 13.0, "iv": 0.0, "open_interest": 0.0, "volume": 12.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 32.74, "change": -2.86, "open": 33.74, "high": 34.24, "low": 33.71, "tick": "up", "last_trade_price": 34.13, "last_trade_time": "2026-11-04T10:39:26", "percent_change": -7.73182, "prev_day_close": 36.9899997711182}, {"option": "IWM261104C00318000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 432.0, "iv": 7.1053, "open_interest": 1.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.01, "last_trade_time": "2026-11-03T09:43:54", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00318000", "bid": 33.61, "bid_size": 10.0, "ask": 34.05, "ask_size": 13.0, "iv": 0.0, "open_interest": 0.0, "volume": 17.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 33.74, "change": -2.945, "open": 34.05, "high": 35.19, "low": 34.03, "tick": "up", "last_trade_price": 35.08, "last_trade_time": "2026-11-04T10:39:26", "percent_change": -7.7449, "prev_day_close": 38.0249996185303}, {"option": "IWM261104C00319000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 435.0, "iv": 7.2857, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00319000", "bid": 34.52, "bid_size": 11.0, "ask": 35.05, "ask_size": 11.0, "iv": 0.0, "open_interest": 0.0, "volume": 21.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 34.74, "change": -2.11, "open": 33.5, "high": 36.92, "low": 33.5, "tick": "up", "last_trade_price": 36.92, "last_trade_time": "2026-11-04T10:35:47", "percent_change": -5.4061, "prev_day_close": 39.0300006866455}, {"option": "IWM261104C00320000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 435.0, "iv": 7.4651, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00320000", "bid": 35.58, "bid_size": 10.0, "ask": 36.05, "ask_size": 12.0, "iv": 0.0, "open_interest": 0.0, "volume": 16.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 35.74, "change": -2.14, "open": 34.45, "high": 37.87, "low": 34.45, "tick": "up", "last_trade_price": 37.87, "last_trade_time": "2026-11-04T10:35:47", "percent_change": -5.34866, "prev_day_close": 40.0100002288818}, {"option": "IWM261104C00325000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 125.0, "iv": 8.3485, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00325000", "bid": 40.58, "bid_size": 10.0, "ask": 41.05, "ask_size": 14.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 40.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 45.0149993896484}, {"option": "IWM261104C00330000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 167.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00330000", "bid": 45.51, "bid_size": 10.0, "ask": 46.05, "ask_size": 15.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 45.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 50.0300006866455}, {"option": "IWM261104C00340000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 167.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00340000", "bid": 55.51, "bid_size": 10.0, "ask": 56.05, "ask_size": 13.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 55.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 60.0149993896484}, {"option": "IWM261104C00350000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 167.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261104P00350000", "bid": 65.52, "bid_size": 10.0, "ask": 66.06, "ask_size": 12.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 65.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 70.0200004577637}, {"option": "IWM261105C00230000", "bid": 53.97, "bid_size": 11.0, "ask": 54.38, "ask_size": 9.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9989, "gamma": 0.0002, "vega": 0.0005, "theta": 0.0, "rho": 0.0063, "theo": 54.2769, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 50.0249996185303}, {"option": "IWM261105P00230000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 208.0, "iv": 1.3145, "open_interest": 2505.0, "volume": 0.0, "delta": -0.001, "gamma": 0.0002, "vega": 0.0005, "theta": -0.0053, "rho": 0.0, "theo": 0.0054, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-03T10:04:39", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261105C00240000", "bid": 43.97, "bid_size": 11.0, "ask": 44.46, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9984, "gamma": 0.0003, "vega": 0.0008, "theta": -0.0015, "rho": 0.0066, "theo": 44.2797, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 40.0599994659424}, {"option": "IWM261105P00240000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 208.0, "iv": 1.0683, "open_interest": 4514.0, "volume": 0.0, "delta": -0.0016, "gamma": 0.0003, "vega": 0.0008, "theta": -0.0069, "rho": 0.0, "theo": 0.007, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-02T11:13:27", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM261105C00250000", "bid": 33.97, "bid_size": 12.0, "ask": 34.56, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9976, "gamma": 0.0006, "vega": 0.0011, "theta": -0.0045, "rho": 0.0068, "theo": 34.2828, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 30.0550003051758}, {"option": "IWM261105P00250000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 177.0, "iv": 0.8288, "open_interest": 231.0, "volume": 0.0, "delta": -0.0024, "gamma": 0.0006, "vega": 0.0011, "theta": -0.0087, "rho": 0.0, "theo": 0.0088, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-03T09:30:31", "percent_change": 0.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM261105C00260000", "bid": 23.98, "bid_size": 12.0, "ask": 24.44, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 9.0, "delta": 0.9961, "gamma": 0.0012, "vega": 0.0017, "theta": -0.0077, "rho": 0.0071, "theo": 24.286, "change": 3.8, "open": 23.9, "high": 23.9, "low": 23.9, "tick": "no_change", "last_trade_price": 23.9, "last_trade_time": "2026-11-04T14:37:41", "percent_change": 18.9055, "prev_day_close": 20.1000003814697}, {"option": "IWM261105P00260000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 277.0, "iv": 0.5934, "open_interest": 1337.0, "volume": 25.0, "delta": -0.0038, "gamma": 0.0012, "vega": 0.0017, "theta": -0.0107, "rho": 0.0, "theo": 0.0108, "change": -0.045, "open": 0.01, "high": 0.02, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:38:35", "percent_change": -81.8182, "prev_day_close": 0.0549999997019768}, {"option": "IWM261105C00267000", "bid": 16.99, "bid_size": 13.0, "ask": 17.46, "ask_size": 11.0, "iv": 0.0, "open_interest": 0.0, "volume": 3.0, "delta": 0.9942, "gamma": 0.0023, "vega": 0.0026, "theta": -0.0104, "rho": 0.0073, "theo": 17.2887, "change": 3.695, "open": 16.83, "high": 16.83, "low": 16.83, "tick": "up", "last_trade_price": 16.83, "last_trade_time": "2026-11-04T14:37:54", "percent_change": 28.1309, "prev_day_close": 13.1350002288818}, {"option": "IWM261105P00267000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 187.0, "iv": 0.4307, "open_interest": 768.0, "volume": 620.0, "delta": -0.0058, "gamma": 0.0023, "vega": 0.0026, "theta": -0.0125, "rho": 0.0, "theo": 0.0126, "change": -0.145, "open": 0.02, "high": 0.02, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:54:57", "percent_change": -93.5484, "prev_day_close": 0.155000001192093}, {"option": "IWM261105C00268000", "bid": 15.97, "bid_size": 11.0, "ask": 16.35, "ask_size": 10.0, "iv": 0.0, "open_interest": 2.0, "volume": 0.0, "delta": 0.9937, "gamma": 0.0026, "vega": 0.0027, "theta": -0.0109, "rho": 0.0073, "theo": 16.2892, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 12.9, "last_trade_time": "2026-10-30T11:00:00", "percent_change": 0.0, "prev_day_close": 12.1700000762939}, {"option": "IWM261105P00268000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 183.0, "iv": 0.4074, "open_interest": 928.0, "volume": 23.0, "delta": -0.0062, "gamma": 0.0026, "vega": 0.0027, "theta": -0.0129, "rho": 0.0, "theo": 0.0129, "change": -0.175, "open": 0.02, "high": 0.03, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:14:35", "percent_change": -94.5946, "prev_day_close": 0.185000002384186}, {"option": "IWM261105C00269000", "bid": 14.98, "bid_size": 11.0, "ask": 15.47, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9932, "gamma": 0.003, "vega": 0.0029, "theta": -0.0115, "rho": 0.0073, "theo": 15.2897, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.2199997901916}, {"option": "IWM261105P00269000", "bid": 0.01, "bid_size": 52.0, "ask": 0.02, "ask_size": 342.0, "iv": 0.432, "open_interest": 569.0, "volume": 172.0, "delta": -0.0068, "gamma": 0.0029, "vega": 0.0029, "theta": -0.0133, "rho": 0.0, "theo": 0.0134, "change": -0.225, "open": 0.02, "high": 0.03, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T16:13:21", "percent_change": -95.7447, "prev_day_close": 0.234999999403954}, {"option": "IWM261105C00270000", "bid": 14.04, "bid_size": 11.0, "ask": 14.46, "ask_size": 11.0, "iv": 0.0, "open_interest": 12.0, "volume": 4.0, "delta": 0.9926, "gamma": 0.0034, "vega": 0.0032, "theta": -0.0122, "rho": 0.0073, "theo": 14.2904, "change": 2.51, "open": 13.43, "high": 13.43, "low": 12.78, "tick": "down", "last_trade_price": 12.78, "last_trade_time": "2026-11-04T11:03:02", "percent_change": 24.4401, "prev_day_close": 10.2699999809265}, {"option": "IWM261105P00270000", "bid": 0.01, "bid_size": 150.0, "ask": 0.02, "ask_size": 408.0, "iv": 0.4063, "open_interest": 560.0, "volume": 104.0, "delta": -0.0074, "gamma": 0.0034, "vega": 0.0032, "theta": -0.0139, "rho": -0.0001, "theo": 0.0139, "change": -0.285, "open": 0.05, "high": 0.06, "low": 0.01, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:59:16", "percent_change": -96.6102, "prev_day_close": 0.295000001788139}, {"option": "IWM261105C00271000", "bid": 13.05, "bid_size": 11.0, "ask": 13.35, "ask_size": 10.0, "iv": 0.0, "open_interest": 9.0, "volume": 8.0, "delta": 0.9918, "gamma": 0.0039, "vega": 0.0035, "theta": -0.013, "rho": 0.0074, "theo": 13.2913, "change": 3.425, "open": 12.86, "high": 12.89, "low": 12.64, "tick": "down", "last_trade_price": 12.78, "last_trade_time": "2026-11-04T15:52:43", "percent_change": 36.6114, "prev_day_close": 9.35500001907349}, {"option": "IWM261105P00271000", "bid": 0.01, "bid_size": 145.0, "ask": 0.02, "ask_size": 461.0, "iv": 0.3804, "open_interest": 575.0, "volume": 164.0, "delta": -0.0081, "gamma": 0.0039, "vega": 0.0035, "theta": -0.0146, "rho": -0.0001, "theo": 0.0146, "change": -0.345, "open": 0.02, "high": 0.04, "low": 0.01, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T15:51:57", "percent_change": -94.5205, "prev_day_close": 0.365000009536743}, {"option": "IWM261105C00272000", "bid": 12.05, "bid_size": 13.0, "ask": 12.35, "ask_size": 10.0, "iv": 0.0, "open_interest": 30.0, "volume": 12.0, "delta": 0.9908, "gamma": 0.0046, "vega": 0.0039, "theta": -0.0141, "rho": 0.0074, "theo": 12.2924, "change": 3.27, "open": 10.79, "high": 11.78, "low": 10.79, "tick": "down", "last_trade_price": 11.72, "last_trade_time": "2026-11-04T14:38:25", "percent_change": 38.6982, "prev_day_close": 8.4500002861023}, {"option": "IWM261105P00272000", "bid": 0.01, "bid_size": 238.0, "ask": 0.02, "ask_size": 354.0, "iv": 0.3545, "open_interest": 927.0, "volume": 140.0, "delta": -0.0091, "gamma": 0.0046, "vega": 0.0038, "theta": -0.0156, "rho": -0.0001, "theo": 0.0156, "change": -0.445, "open": 0.08, "high": 0.08, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T16:14:39", "percent_change": -97.8022, "prev_day_close": 0.454999998211861}, {"option": "IWM261105C00273000", "bid": 11.06, "bid_size": 13.0, "ask": 11.36, "ask_size": 11.0, "iv": 0.0, "open_interest": 14.0, "volume": 3.0, "delta": 0.9895, "gamma": 0.0055, "vega": 0.0044, "theta": -0.0156, "rho": 0.0074, "theo": 11.2939, "change": 3.37, "open": 10.49, "high": 10.93, "low": 10.49, "tick": "up", "last_trade_price": 10.93, "last_trade_time": "2026-11-04T15:59:58", "percent_change": 44.5767, "prev_day_close": 7.55999994277954}, {"option": "IWM261105P00273000", "bid": 0.01, "bid_size": 417.0, "ask": 0.02, "ask_size": 517.0, "iv": 0.3285, "open_interest": 536.0, "volume": 680.0, "delta": -0.0104, "gamma": 0.0055, "vega": 0.0043, "theta": -0.0169, "rho": -0.0001, "theo": 0.017, "change": -0.57, "open": 0.07, "high": 0.09, "low": 0.01, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:58:49", "percent_change": -98.2759, "prev_day_close": 0.5799999833107}, {"option": "IWM261105C00274000", "bid": 10.07, "bid_size": 31.0, "ask": 10.35, "ask_size": 21.0, "iv": 0.0, "open_interest": 177.0, "volume": 5.0, "delta": 0.9877, "gamma": 0.0068, "vega": 0.005, "theta": -0.0178, "rho": 0.0074, "theo": 10.2961, "change": 2.92, "open": 8.23, "high": 10.31, "low": 8.23, "tick": "up", "last_trade_price": 9.63, "last_trade_time": "2026-11-04T15:25:36", "percent_change": 43.5171, "prev_day_close": 6.71000003814697}, {"option": "IWM261105P00274000", "bid": 0.01, "bid_size": 365.0, "ask": 0.02, "ask_size": 690.0, "iv": 0.3024, "open_interest": 443.0, "volume": 178.0, "delta": -0.0123, "gamma": 0.0068, "vega": 0.005, "theta": -0.019, "rho": -0.0001, "theo": 0.019, "change": -0.71, "open": 0.1, "high": 0.1, "low": 0.02, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T16:03:53", "percent_change": -97.2603, "prev_day_close": 0.730000019073486}, {"option": "IWM261105C00275000", "bid": 9.1, "bid_size": 11.0, "ask": 9.45, "ask_size": 11.0, "iv": 0.0, "open_interest": 53.0, "volume": 32.0, "delta": 0.985, "gamma": 0.0087, "vega": 0.006, "theta": -0.021, "rho": 0.0074, "theo": 9.2993, "change": 3.37, "open": 10.67, "high": 10.67, "low": 7.05, "tick": "no_change", "last_trade_price": 9.27, "last_trade_time": "2026-11-04T16:10:58", "percent_change": 57.1186, "prev_day_close": 5.90000009536743}, {"option": "IWM261105P00275000", "bid": 0.02, "bid_size": 165.0, "ask": 0.03, "ask_size": 465.0, "iv": 0.2954, "open_interest": 310.0, "volume": 379.0, "delta": -0.015, "gamma": 0.0087, "vega": 0.006, "theta": -0.0222, "rho": -0.0001, "theo": 0.0223, "change": -0.885, "open": 0.05, "high": 0.17, "low": 0.02, "tick": "up", "last_trade_price": 0.03, "last_trade_time": "2026-11-04T16:13:46", "percent_change": -96.7213, "prev_day_close": 0.91499999165535}, {"option": "IWM261105C00276000", "bid": 8.08, "bid_size": 13.0, "ask": 8.36, "ask_size": 10.0, "iv": 0.0, "open_interest": 72.0, "volume": 9.0, "delta": 0.9808, "gamma": 0.0114, "vega": 0.0074, "theta": -0.0262, "rho": 0.0074, "theo": 8.3045, "change": 2.8, "open": 7.44, "high": 7.93, "low": 6.61, "tick": "up", "last_trade_price": 7.93, "last_trade_time": "2026-11-04T15:59:58", "percent_change": 54.5809, "prev_day_close": 5.13000011444092}, {"option": "IWM261105P00276000", "bid": 0.02, "bid_size": 217.0, "ask": 0.03, "ask_size": 591.0, "iv": 0.2674, "open_interest": 497.0, "volume": 2980.0, "delta": -0.0191, "gamma": 0.0114, "vega": 0.0074, "theta": -0.0273, "rho": -0.0001, "theo": 0.0273, "change": -1.115, "open": 0.09, "high": 0.24, "low": 0.02, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-11-04T16:11:18", "percent_change": -97.3799, "prev_day_close": 1.14499998092651}, {"option": "IWM261105C00277000", "bid": 7.08, "bid_size": 48.0, "ask": 7.37, "ask_size": 22.0, "iv": 0.0, "open_interest": 232.0, "volume": 12.0, "delta": 0.9743, "gamma": 0.0157, "vega": 0.0094, "theta": -0.0347, "rho": 0.0074, "theo": 7.3131, "change": 2.57, "open": 6.2, "high": 7.31, "low": 4.82, "tick": "up", "last_trade_price": 6.97, "last_trade_time": "2026-11-04T15:59:58", "percent_change": 58.4091, "prev_day_close": 4.40000009536743}, {"option": "IWM261105P00277000", "bid": 0.03, "bid_size": 196.0, "ask": 0.04, "ask_size": 675.0, "iv": 0.252, "open_interest": 653.0, "volume": 2580.0, "delta": -0.0257, "gamma": 0.0157, "vega": 0.0094, "theta": -0.0356, "rho": -0.0002, "theo": 0.0357, "change": -1.385, "open": 0.19, "high": 0.35, "low": 0.03, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-11-04T16:07:04", "percent_change": -97.8799, "prev_day_close": 1.41499996185303}, {"option": "IWM261105C00278000", "bid": 6.15, "bid_size": 39.0, "ask": 6.39, "ask_size": 27.0, "iv": 0.0, "open_interest": 578.0, "volume": 62.0, "delta": 0.9634, "gamma": 0.0225, "vega": 0.0126, "theta": -0.0492, "rho": 0.0073, "theo": 6.3276, "change": 2.5, "open": 7.69, "high": 7.69, "low": 4.06, "tick": "down", "last_trade_price": 6.23, "last_trade_time": "2026-11-04T16:10:18", "percent_change": 67.0241, "prev_day_close": 3.73000001907349}, {"option": "IWM261105P00278000", "bid": 0.05, "bid_size": 223.0, "ask": 0.06, "ask_size": 401.0, "iv": 0.2406, "open_interest": 577.0, "volume": 3020.0, "delta": -0.0366, "gamma": 0.0225, "vega": 0.0126, "theta": -0.05, "rho": -0.0003, "theo": 0.0501, "change": -1.695, "open": 0.25, "high": 0.5, "low": 0.05, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T16:14:39", "percent_change": -97.1347, "prev_day_close": 1.74500000476837}, {"option": "IWM261105C00279000", "bid": 5.11, "bid_size": 49.0, "ask": 5.61, "ask_size": 49.0, "iv": 0.2264, "open_interest": 383.0, "volume": 172.0, "delta": 0.9451, "gamma": 0.0332, "vega": 0.0173, "theta": -0.075, "rho": 0.0072, "theo": 5.3534, "change": 1.79, "open": 5.9, "high": 7.14, "low": 3.26, "tick": "down", "last_trade_price": 4.91, "last_trade_time": "2026-11-04T15:58:59", "percent_change": 57.3718, "prev_day_close": 3.12000000476837}, {"option": "IWM261105P00279000", "bid": 0.07, "bid_size": 237.0, "ask": 0.08, "ask_size": 170.0, "iv": 0.2219, "open_interest": 455.0, "volume": 4720.0, "delta": -0.0549, "gamma": 0.0332, "vega": 0.0173, "theta": -0.0757, "rho": -0.0004, "theo": 0.0758, "change": -2.05, "open": 0.4, "high": 0.71, "low": 0.07, "tick": "no_change", "last_trade_price": 0.08, "last_trade_time": "2026-11-04T16:14:49", "percent_change": -96.2441, "prev_day_close": 2.12999999523163}, {"option": "IWM261105C00280000", "bid": 4.37, "bid_size": 20.0, "ask": 4.45, "ask_size": 20.0, "iv": 0.2148, "open_interest": 1632.0, "volume": 460.0, "delta": 0.9137, "gamma": 0.0496, "vega": 0.0243, "theta": -0.1223, "rho": 0.007, "theo": 4.4008, "change": 1.695, "open": 5.13, "high": 6.16, "low": 2.45, "tick": "up", "last_trade_price": 4.25, "last_trade_time": "2026-11-04T16:02:37", "percent_change": 66.3405, "prev_day_close": 2.55499994754791}, {"option": "IWM261105P00280000", "bid": 0.12, "bid_size": 163.0, "ask": 0.13, "ask_size": 150.0, "iv": 0.2121, "open_interest": 1357.0, "volume": 7621.0, "delta": -0.0862, "gamma": 0.0495, "vega": 0.0243, "theta": -0.123, "rho": -0.0007, "theo": 0.1233, "change": -2.45, "open": 0.56, "high": 1.0, "low": 0.13, "tick": "down", "last_trade_price": 0.13, "last_trade_time": "2026-11-04T16:14:57", "percent_change": -94.9612, "prev_day_close": 2.57999992370605}, {"option": "IWM261105C00281000", "bid": 3.44, "bid_size": 10.0, "ask": 3.56, "ask_size": 27.0, "iv": 0.1982, "open_interest": 333.0, "volume": 747.0, "delta": 0.8619, "gamma": 0.0726, "vega": 0.0337, "theta": -0.2091, "rho": 0.0066, "theo": 3.4878, "change": 1.105, "open": 4.26, "high": 5.43, "low": 1.73, "tick": "no_change", "last_trade_price": 3.17, "last_trade_time": "2026-11-04T15:59:05", "percent_change": 53.5109, "prev_day_close": 2.06499993801117}, {"option": "IWM261105P00281000", "bid": 0.2, "bid_size": 131.0, "ask": 0.22, "ask_size": 14.0, "iv": 0.2011, "open_interest": 769.0, "volume": 4234.0, "delta": -0.1378, "gamma": 0.0723, "vega": 0.0337, "theta": -0.2094, "rho": -0.0011, "theo": 0.21, "change": -2.875, "open": 0.53, "high": 1.38, "low": 0.2, "tick": "up", "last_trade_price": 0.21, "last_trade_time": "2026-11-04T16:14:45", "percent_change": -93.1929, "prev_day_close": 3.08499991893768}, {"option": "IWM261105C00282000", "bid": 2.59, "bid_size": 14.0, "ask": 2.71, "ask_size": 21.0, "iv": 0.1946, "open_interest": 854.0, "volume": 2015.0, "delta": 0.7824, "gamma": 0.0999, "vega": 0.0445, "theta": -0.362, "rho": 0.006, "theo": 2.6411, "change": 0.91, "open": 2.82, "high": 4.56, "low": 1.24, "tick": "down", "last_trade_price": 2.55, "last_trade_time": "2026-11-04T16:11:31", "percent_change": 55.4878, "prev_day_close": 1.63999998569489}, {"option": "IWM261105P00282000", "bid": 0.36, "bid_size": 65.0, "ask": 0.37, "ask_size": 84.0, "iv": 0.1964, "open_interest": 1397.0, "volume": 9526.0, "delta": -0.2175, "gamma": 0.0999, "vega": 0.0445, "theta": -0.3623, "rho": -0.0017, "theo": 0.3631, "change": -3.295, "open": 1.05, "high": 1.84, "low": 0.36, "tick": "down", "last_trade_price": 0.36, "last_trade_time": "2026-11-04T16:14:55", "percent_change": -90.1505, "prev_day_close": 3.65499997138977}, {"option": "IWM261105C00283000", "bid": 1.87, "bid_size": 12.0, "ask": 1.92, "ask_size": 12.0, "iv": 0.1922, "open_interest": 657.0, "volume": 5710.0, "delta": 0.6734, "gamma": 0.1253, "vega": 0.0542, "theta": -0.612, "rho": 0.0052, "theo": 1.8917, "change": 0.625, "open": 2.85, "high": 3.75, "low": 0.84, "tick": "no_change", "last_trade_price": 1.9, "last_trade_time": "2026-11-04T16:14:00", "percent_change": 49.0196, "prev_day_close": 1.27499997615814}, {"option": "IWM261105P00283000", "bid": 0.61, "bid_size": 54.0, "ask": 0.63, "ask_size": 28.0, "iv": 0.1918, "open_interest": 128.0, "volume": 13995.0, "delta": -0.3266, "gamma": 0.1253, "vega": 0.0542, "theta": -0.6121, "rho": -0.0026, "theo": 0.6136, "change": -3.67, "open": 1.3, "high": 2.33, "low": 0.61, "tick": "up", "last_trade_price": 0.62, "last_trade_time": "2026-11-04T16:14:32", "percent_change": -85.5478, "prev_day_close": 4.28999996185303}, {"option": "IWM261105C00284000", "bid": 1.25, "bid_size": 52.0, "ask": 1.29, "ask_size": 59.0, "iv": 0.1895, "open_interest": 574.0, "volume": 21781.0, "delta": 0.5412, "gamma": 0.1406, "vega": 0.0594, "theta": -0.968, "rho": 0.0042, "theo": 1.2655, "change": 0.3, "open": 2.15, "high": 3.02, "low": 0.52, "tick": "up", "last_trade_price": 1.27, "last_trade_time": "2026-11-04T16:14:35", "percent_change": 30.9278, "prev_day_close": 0.969999998807907}, {"option": "IWM261105P00284000", "bid": 0.98, "bid_size": 11.0, "ask": 1.0, "ask_size": 6.0, "iv": 0.1884, "open_interest": 130.0, "volume": 14909.0, "delta": -0.4589, "gamma": 0.1407, "vega": 0.0594, "theta": -0.968, "rho": -0.0036, "theo": 0.9873, "change": -3.975, "open": 1.77, "high": 3.13, "low": 0.82, "tick": "no_change", "last_trade_price": 1.01, "last_trade_time": "2026-11-04T16:14:01", "percent_change": -79.7392, "prev_day_close": 4.98499989509582}, {"option": "IWM261105C00285000", "bid": 0.76, "bid_size": 51.0, "ask": 0.79, "ask_size": 40.0, "iv": 0.1829, "open_interest": 440.0, "volume": 7768.0, "delta": 0.3993, "gamma": 0.1396, "vega": 0.0578, "theta": -0.7748, "rho": 0.0031, "theo": 0.7768, "change": 0.06, "open": 1.73, "high": 2.35, "low": 0.33, "tick": "down", "last_trade_price": 0.78, "last_trade_time": "2026-11-04T16:14:56", "percent_change": 8.33333, "prev_day_close": 0.719999998807907}, {"option": "IWM261105P00285000", "bid": 1.46, "bid_size": 67.0, "ask": 1.52, "ask_size": 19.0, "iv": 0.1818, "open_interest": 233.0, "volume": 4462.0, "delta": -0.6009, "gamma": 0.14, "vega": 0.0578, "theta": -0.7749, "rho": -0.0046, "theo": 1.4986, "change": -4.23, "open": 2.05, "high": 3.9, "low": 1.16, "tick": "up", "last_trade_price": 1.51, "last_trade_time": "2026-11-04T16:14:28", "percent_change": -73.6934, "prev_day_close": 5.74000000953674}, {"option": "IWM261105C00286000", "bid": 0.42, "bid_size": 228.0, "ask": 0.44, "ask_size": 58.0, "iv": 0.1804, "open_interest": 8258.0, "volume": 16002.0, "delta": 0.2649, "gamma": 0.121, "vega": 0.0494, "theta": -0.4275, "rho": 0.002, "theo": 0.4285, "change": -0.075, "open": 1.3, "high": 1.78, "low": 0.17, "tick": "no_change", "last_trade_price": 0.44, "last_trade_time": "2026-11-04T16:14:53", "percent_change": -14.5631, "prev_day_close": 0.514999985694885}, {"option": "IWM261105P00286000", "bid": 2.13, "bid_size": 151.0, "ask": 2.17, "ask_size": 14.0, "iv": 0.1809, "open_interest": 14.0, "volume": 1934.0, "delta": -0.7362, "gamma": 0.1224, "vega": 0.0492, "theta": -0.428, "rho": -0.0054, "theo": 2.1508, "change": -4.37, "open": 2.63, "high": 4.5, "low": 1.59, "tick": "down", "last_trade_price": 2.17, "last_trade_time": "2026-11-04T16:13:05", "percent_change": -66.8196, "prev_day_close": 6.53999996185303}, {"option": "IWM261105C00287000", "bid": 0.21, "bid_size": 98.0, "ask": 0.22, "ask_size": 82.0, "iv": 0.1779, "open_interest": 1203.0, "volume": 8518.0, "delta": 0.1555, "gamma": 0.0898, "vega": 0.0365, "theta": -0.2107, "rho": 0.0012, "theo": 0.2112, "change": -0.15, "open": 0.88, "high": 1.33, "low": 0.1, "tick": "no_change", "last_trade_price": 0.22, "last_trade_time": "2026-11-04T16:14:52", "percent_change": -40.5405, "prev_day_close": 0.370000004768372}, {"option": "IWM261105P00287000", "bid": 2.87, "bid_size": 29.0, "ask": 2.97, "ask_size": 20.0, "iv": 0.1795, "open_interest": 16.0, "volume": 406.0, "delta": -0.8477, "gamma": 0.0924, "vega": 0.036, "theta": -0.2132, "rho": -0.0054, "theo": 2.9355, "change": -4.31, "open": 3.26, "high": 4.47, "low": 2.18, "tick": "down", "last_trade_price": 3.07, "last_trade_time": "2026-11-04T16:06:42", "percent_change": -58.4011, "prev_day_close": 7.37999987602234}, {"option": "IWM261105C00290000", "bid": 0.01, "bid_size": 300.0, "ask": 0.02, "ask_size": 648.0, "iv": 0.1767, "open_interest": 14336.0, "volume": 11704.0, "delta": 0.0208, "gamma": 0.018, "vega": 0.0082, "theta": -0.0203, "rho": 0.0002, "theo": 0.0204, "change": -0.095, "open": 0.37, "high": 0.46, "low": 0.01, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T16:14:51", "percent_change": -82.6087, "prev_day_close": 0.114999998360872}, {"option": "IWM261105P00290000", "bid": 5.67, "bid_size": 13.0, "ask": 5.79, "ask_size": 5.0, "iv": 0.0, "open_interest": 22.0, "volume": 744.0, "delta": -0.9853, "gamma": 0.0165, "vega": 0.006, "theta": -0.0385, "rho": -0.0012, "theo": 5.7604, "change": -4.31, "open": 5.55, "high": 6.99, "low": 4.37, "tick": "down", "last_trade_price": 5.83, "last_trade_time": "2026-11-04T16:12:39", "percent_change": -42.5049, "prev_day_close": 10.1399998664856}, {"option": "IWM261105C00292500", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 230.0, "iv": 0.211, "open_interest": 746.0, "volume": 3195.0, "delta": 0.0048, "gamma": 0.0044, "vega": 0.0023, "theta": -0.0044, "rho": 0.0, "theo": 0.0044, "change": -0.035, "open": 0.11, "high": 0.16, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T16:05:54", "percent_change": -77.7778, "prev_day_close": 0.0449999999254942}, {"option": "IWM261105P00292500", "bid": 8.19, "bid_size": 8.0, "ask": 8.46, "ask_size": 10.0, "iv": 0.3237, "open_interest": 0.0, "volume": 0.0, "delta": -0.998, "gamma": 0.0027, "vega": 0.0011, "theta": -0.0293, "rho": -0.0002, "theo": 8.2511, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.585000038147}, {"option": "IWM261105C00295000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 261.0, "iv": 0.2664, "open_interest": 467.0, "volume": 643.0, "delta": 0.0015, "gamma": 0.0014, "vega": 0.0008, "theta": -0.0014, "rho": 0.0, "theo": 0.0014, "change": -0.005, "open": 0.04, "high": 0.05, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T14:08:37", "percent_change": -33.3333, "prev_day_close": 0.0149999996647239}, {"option": "IWM261105P00295000", "bid": 10.65, "bid_size": 11.0, "ask": 10.96, "ask_size": 13.0, "iv": 0.3812, "open_interest": 0.0, "volume": 3.0, "delta": -0.9996, "gamma": 0.0005, "vega": 0.0002, "theta": -0.0284, "rho": 0.0, "theo": 10.7502, "change": -4.17, "open": 11.55, "high": 11.55, "low": 10.82, "tick": "down", "last_trade_price": 10.82, "last_trade_time": "2026-11-04T12:31:53", "percent_change": -27.8185, "prev_day_close": 14.9900002479553}, {"option": "IWM261105C00297500", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 314.0, "iv": 0.3203, "open_interest": 10.0, "volume": 25.0, "delta": 0.0006, "gamma": 0.0006, "vega": 0.0004, "theta": -0.0006, "rho": 0.0, "theo": 0.0006, "change": 0.005, "open": 0.02, "high": 0.02, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:56:46", "percent_change": 100.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261105P00297500", "bid": 13.16, "bid_size": 11.0, "ask": 13.55, "ask_size": 13.0, "iv": 0.4978, "open_interest": 0.0, "volume": 4.0, "delta": -0.9999, "gamma": 0.0001, "vega": 0.0001, "theta": -0.0282, "rho": 0.0, "theo": 13.2501, "change": -3.885, "open": 13.51, "high": 13.6, "low": 13.51, "tick": "up", "last_trade_price": 13.6, "last_trade_time": "2026-11-04T15:59:58", "percent_change": -22.219, "prev_day_close": 17.4849996566772}, {"option": "IWM261105C00300000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 228.0, "iv": 0.3728, "open_interest": 171.0, "volume": 7.0, "delta": 0.0004, "gamma": 0.0003, "vega": 0.0002, "theta": -0.0004, "rho": 0.0, "theo": 0.0004, "change": 0.005, "open": 0.02, "high": 0.02, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:51:57", "percent_change": 100.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261105P00300000", "bid": 15.57, "bid_size": 10.0, "ask": 16.07, "ask_size": 11.0, "iv": 0.5369, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0282, "rho": 0.0, "theo": 15.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.9849996566772}, {"option": "IWM261105C00310000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 225.0, "iv": 0.5728, "open_interest": 1.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0001, "vega": 0.0001, "theta": -0.0002, "rho": 0.0, "theo": 0.0002, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.01, "last_trade_time": "2026-11-02T09:54:02", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261105P00310000", "bid": 25.68, "bid_size": 10.0, "ask": 26.06, "ask_size": 11.0, "iv": 0.8602, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0282, "rho": 0.0, "theo": 25.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 30.0199995040894}, {"option": "IWM261105C00320000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 227.0, "iv": 0.7603, "open_interest": 0.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 0.0001, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261105P00320000", "bid": 35.57, "bid_size": 10.0, "ask": 36.06, "ask_size": 12.0, "iv": 1.0311, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0282, "rho": 0.0, "theo": 35.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 40.0249996185303}, {"option": "IWM261106C00155000", "bid": 129.01, "bid_size": 11.0, "ask": 129.43, "ask_size": 10.0, "iv": 0.0, "open_interest": 2.0, "volume": 0.0, "delta": 0.9999, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.017, "theo": 129.3202, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 128.37, "last_trade_time": "2026-10-06T11:05:54", "percent_change": 0.0, "prev_day_close": 125.069999694824}, {"option": "IWM261106P00155000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 341.0, "iv": 2.4989, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106C00160000", "bid": 124.0, "bid_size": 13.0, "ask": 124.44, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9999, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0175, "theo": 124.3227, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 120.074996948242}, {"option": "IWM261106P00160000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 341.0, "iv": 2.3749, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106C00165000", "bid": 119.01, "bid_size": 12.0, "ask": 119.59, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9999, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0181, "theo": 119.3252, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 115.080001831055}, {"option": "IWM261106P00165000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 344.0, "iv": 2.2543, "open_interest": 4.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-10-01T15:56:30", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106C00170000", "bid": 114.03, "bid_size": 17.0, "ask": 114.44, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9999, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0186, "theo": 114.3277, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 110.059997558594}, {"option": "IWM261106P00170000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 343.0, "iv": 2.1372, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 0.0001, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-10-27T12:14:37", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106C00175000", "bid": 109.01, "bid_size": 16.0, "ask": 109.44, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9999, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0192, "theo": 109.3302, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 105.080001831055}, {"option": "IWM261106P00175000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 343.0, "iv": 2.0232, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 0.0001, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106C00180000", "bid": 104.02, "bid_size": 12.0, "ask": 104.57, "ask_size": 13.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9999, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0197, "theo": 104.3328, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 100.084999084473}, {"option": "IWM261106P00180000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 343.0, "iv": 1.9123, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0002, "rho": 0.0, "theo": 0.0002, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106C00185000", "bid": 99.03, "bid_size": 16.0, "ask": 99.51, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9999, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0202, "theo": 99.3354, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 95.0799980163574}, {"option": "IWM261106P00185000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 342.0, "iv": 1.8042, "open_interest": 12.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0003, "rho": 0.0, "theo": 0.0003, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.04, "last_trade_time": "2026-10-19T09:30:33", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106C00190000", "bid": 94.02, "bid_size": 13.0, "ask": 94.47, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9999, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0208, "theo": 94.338, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 90.0950012207031}, {"option": "IWM261106P00190000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 339.0, "iv": 1.6986, "open_interest": 8.0, "volume": 0.0, "delta": -0.0001, "gamma": 0.0, "vega": 0.0, "theta": -0.0004, "rho": 0.0, "theo": 0.0004, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-10-28T15:10:50", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106C00195000", "bid": 89.04, "bid_size": 10.0, "ask": 89.49, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9998, "gamma": 0.0, "vega": 0.0001, "theta": 0.0, "rho": 0.0213, "theo": 89.3407, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 85.0799980163574}, {"option": "IWM261106P00195000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 338.0, "iv": 1.5956, "open_interest": 27.0, "volume": 0.0, "delta": -0.0001, "gamma": 0.0, "vega": 0.0001, "theta": -0.0006, "rho": 0.0, "theo": 0.0006, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-10-29T09:51:22", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106C00200000", "bid": 84.03, "bid_size": 17.0, "ask": 84.46, "ask_size": 10.0, "iv": 0.0, "open_interest": 2.0, "volume": 0.0, "delta": 0.9998, "gamma": 0.0, "vega": 0.0001, "theta": 0.0, "rho": 0.0219, "theo": 84.3434, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 83.2, "last_trade_time": "2026-11-02T10:28:47", "percent_change": 0.0, "prev_day_close": 80.0849990844726}, {"option": "IWM261106P00200000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 335.0, "iv": 1.495, "open_interest": 19.0, "volume": 0.0, "delta": -0.0001, "gamma": 0.0, "vega": 0.0001, "theta": -0.0009, "rho": 0.0, "theo": 0.0009, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-02T14:25:20", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106C00205000", "bid": 79.03, "bid_size": 11.0, "ask": 79.5, "ask_size": 10.0, "iv": 0.0, "open_interest": 5.0, "volume": 0.0, "delta": 0.9997, "gamma": 0.0, "vega": 0.0002, "theta": 0.0, "rho": 0.0224, "theo": 79.3462, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 73.32, "last_trade_time": "2026-10-26T13:22:44", "percent_change": 0.0, "prev_day_close": 75.0900001525879}, {"option": "IWM261106P00205000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 332.0, "iv": 1.3966, "open_interest": 1118.0, "volume": 0.0, "delta": -0.0002, "gamma": 0.0, "vega": 0.0002, "theta": -0.0012, "rho": 0.0, "theo": 0.0012, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-02T09:49:06", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106C00210000", "bid": 74.04, "bid_size": 15.0, "ask": 74.42, "ask_size": 10.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": 0.9997, "gamma": 0.0, "vega": 0.0002, "theta": 0.0, "rho": 0.023, "theo": 74.3492, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 74.65, "last_trade_time": "2026-10-06T09:38:47", "percent_change": 0.0, "prev_day_close": 70.0949974060059}, {"option": "IWM261106P00210000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 327.0, "iv": 1.3006, "open_interest": 10053.0, "volume": 0.0, "delta": -0.0003, "gamma": 0.0, "vega": 0.0002, "theta": -0.0017, "rho": 0.0, "theo": 0.0017, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-10-30T15:44:08", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106C00215000", "bid": 69.03, "bid_size": 16.0, "ask": 69.62, "ask_size": 11.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9996, "gamma": 0.0001, "vega": 0.0003, "theta": 0.0, "rho": 0.0235, "theo": 69.3522, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 65.0950012207031}, {"option": "IWM261106P00215000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 321.0, "iv": 1.2059, "open_interest": 48.0, "volume": 0.0, "delta": -0.0004, "gamma": 0.0001, "vega": 0.0003, "theta": -0.0023, "rho": 0.0, "theo": 0.0023, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-02T10:43:49", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106C00220000", "bid": 64.03, "bid_size": 13.0, "ask": 64.57, "ask_size": 10.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": 0.9994, "gamma": 0.0001, "vega": 0.0004, "theta": 0.0, "rho": 0.0241, "theo": 64.3554, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 57.22, "last_trade_time": "2026-10-13T10:05:26", "percent_change": 0.0, "prev_day_close": 60.1049995422363}, {"option": "IWM261106P00220000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 311.0, "iv": 1.1133, "open_interest": 618.0, "volume": 27.0, "delta": -0.0005, "gamma": 0.0001, "vega": 0.0004, "theta": -0.003, "rho": 0.0, "theo": 0.003, "change": -0.005, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T14:32:37", "percent_change": -33.3333, "prev_day_close": 0.0149999996647239}, {"option": "IWM261106C00225000", "bid": 59.03, "bid_size": 10.0, "ask": 59.59, "ask_size": 10.0, "iv": 0.0, "open_interest": 4.0, "volume": 0.0, "delta": 0.9992, "gamma": 0.0001, "vega": 0.0005, "theta": 0.0, "rho": 0.0246, "theo": 59.3588, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 51.7, "last_trade_time": "2026-10-13T11:46:30", "percent_change": 0.0, "prev_day_close": 55.1499996185303}, {"option": "IWM261106P00225000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 304.0, "iv": 1.0224, "open_interest": 556.0, "volume": 4.0, "delta": -0.0007, "gamma": 0.0001, "vega": 0.0005, "theta": -0.0039, "rho": 0.0, "theo": 0.0039, "change": -0.005, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T09:30:03", "percent_change": -33.3333, "prev_day_close": 0.0149999996647239}, {"option": "IWM261106C00230000", "bid": 54.04, "bid_size": 12.0, "ask": 54.58, "ask_size": 10.0, "iv": 0.0, "open_interest": 13.0, "volume": 0.0, "delta": 0.999, "gamma": 0.0002, "vega": 0.0007, "theta": 0.0, "rho": 0.0252, "theo": 54.3623, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 52.73, "last_trade_time": "2026-11-02T11:03:29", "percent_change": 0.0, "prev_day_close": 50.1149997711182}, {"option": "IWM261106P00230000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 295.0, "iv": 0.933, "open_interest": 370.0, "volume": 1959.0, "delta": -0.001, "gamma": 0.0002, "vega": 0.0007, "theta": -0.0049, "rho": 0.0, "theo": 0.0049, "change": -0.005, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T14:32:43", "percent_change": -33.3333, "prev_day_close": 0.0149999996647239}, {"option": "IWM261106C00235000", "bid": 49.04, "bid_size": 13.0, "ask": 49.46, "ask_size": 10.0, "iv": 0.0, "open_interest": 3.0, "volume": 0.0, "delta": 0.9987, "gamma": 0.0002, "vega": 0.0009, "theta": 0.0, "rho": 0.0257, "theo": 49.366, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 48.26, "last_trade_time": "2026-11-02T10:28:47", "percent_change": 0.0, "prev_day_close": 45.1149997711182}, {"option": "IWM261106P00235000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 289.0, "iv": 0.8451, "open_interest": 2593.0, "volume": 0.0, "delta": -0.0013, "gamma": 0.0002, "vega": 0.0009, "theta": -0.0061, "rho": 0.0, "theo": 0.0061, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-11-03T15:59:31", "percent_change": 0.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM261106C00240000", "bid": 44.04, "bid_size": 12.0, "ask": 44.54, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9983, "gamma": 0.0003, "vega": 0.0011, "theta": -0.002, "rho": 0.0262, "theo": 44.3699, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 40.1399993896484}, {"option": "IWM261106P00240000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 325.0, "iv": 0.7587, "open_interest": 1392.0, "volume": 2.0, "delta": -0.0017, "gamma": 0.0003, "vega": 0.0011, "theta": -0.0075, "rho": 0.0, "theo": 0.0075, "change": -0.015, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:15:07", "percent_change": -60.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM261106C00245000", "bid": 39.06, "bid_size": 14.0, "ask": 39.52, "ask_size": 10.0, "iv": 0.0, "open_interest": 22.0, "volume": 0.0, "delta": 0.9977, "gamma": 0.0005, "vega": 0.0015, "theta": -0.0043, "rho": 0.0268, "theo": 39.374, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 32.68, "last_trade_time": "2026-10-30T15:01:21", "percent_change": 0.0, "prev_day_close": 35.1800003051758}, {"option": "IWM261106P00245000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 328.0, "iv": 0.6733, "open_interest": 8792.0, "volume": 29.0, "delta": -0.0022, "gamma": 0.0005, "vega": 0.0015, "theta": -0.0092, "rho": -0.0001, "theo": 0.0092, "change": -0.025, "open": 0.01, "high": 0.02, "low": 0.01, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T13:43:22", "percent_change": -71.4286, "prev_day_close": 0.034999999217689}, {"option": "IWM261106C00247500", "bid": 36.55, "bid_size": 12.0, "ask": 37.11, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9974, "gamma": 0.0006, "vega": 0.0017, "theta": -0.0055, "rho": 0.027, "theo": 36.8762, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 32.6450004577637}, {"option": "IWM261106P00247500", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 260.0, "iv": 0.631, "open_interest": 7028.0, "volume": 1.0, "delta": -0.0025, "gamma": 0.0006, "vega": 0.0017, "theta": -0.0101, "rho": -0.0001, "theo": 0.0101, "change": -0.025, "open": 0.02, "high": 0.02, "low": 0.02, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T09:32:18", "percent_change": -55.5556, "prev_day_close": 0.0449999999254942}, {"option": "IWM261106C00250000", "bid": 34.04, "bid_size": 17.0, "ask": 34.64, "ask_size": 10.0, "iv": 0.0, "open_interest": 7.0, "volume": 0.0, "delta": 0.997, "gamma": 0.0007, "vega": 0.0019, "theta": -0.0068, "rho": 0.0273, "theo": 34.3784, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 31.81, "last_trade_time": "2026-11-03T11:21:49", "percent_change": 0.0, "prev_day_close": 30.164999961853}, {"option": "IWM261106P00250000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 283.0, "iv": 0.5889, "open_interest": 11017.0, "volume": 4.0, "delta": -0.0029, "gamma": 0.0007, "vega": 0.0019, "theta": -0.0111, "rho": -0.0001, "theo": 0.0112, "change": -0.035, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T14:50:19", "percent_change": -77.7778, "prev_day_close": 0.0449999999254942}, {"option": "IWM261106C00251000", "bid": 33.05, "bid_size": 12.0, "ask": 33.55, "ask_size": 10.0, "iv": 0.0, "open_interest": 2.0, "volume": 0.0, "delta": 0.9969, "gamma": 0.0007, "vega": 0.002, "theta": -0.0074, "rho": 0.0274, "theo": 33.3793, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 30.88, "last_trade_time": "2026-11-03T11:21:49", "percent_change": 0.0, "prev_day_close": 29.1599998474121}, {"option": "IWM261106P00251000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 279.0, "iv": 0.5721, "open_interest": 353.0, "volume": 5.0, "delta": -0.0031, "gamma": 0.0007, "vega": 0.002, "theta": -0.0115, "rho": -0.0001, "theo": 0.0116, "change": -0.045, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T16:10:35", "percent_change": -81.8182, "prev_day_close": 0.0549999997019768}, {"option": "IWM261106C00252000", "bid": 32.05, "bid_size": 13.0, "ask": 32.59, "ask_size": 10.0, "iv": 0.0, "open_interest": 4.0, "volume": 0.0, "delta": 0.9967, "gamma": 0.0008, "vega": 0.0021, "theta": -0.0079, "rho": 0.0275, "theo": 32.3803, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 29.64, "last_trade_time": "2026-11-03T11:22:25", "percent_change": 0.0, "prev_day_close": 28.1950006484985}, {"option": "IWM261106P00252000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 303.0, "iv": 0.5554, "open_interest": 7194.0, "volume": 26.0, "delta": -0.0033, "gamma": 0.0008, "vega": 0.0021, "theta": -0.012, "rho": -0.0001, "theo": 0.0121, "change": -0.045, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T16:04:40", "percent_change": -81.8182, "prev_day_close": 0.0549999997019768}, {"option": "IWM261106C00253000", "bid": 31.06, "bid_size": 13.0, "ask": 31.52, "ask_size": 10.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": 0.9965, "gamma": 0.0008, "vega": 0.0022, "theta": -0.0085, "rho": 0.0276, "theo": 31.3812, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 28.71, "last_trade_time": "2026-11-03T11:22:25", "percent_change": 0.0, "prev_day_close": 27.1799993515015}, {"option": "IWM261106P00253000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 167.0, "iv": 0.5384, "open_interest": 6188.0, "volume": 1.0, "delta": -0.0035, "gamma": 0.0008, "vega": 0.0022, "theta": -0.0125, "rho": -0.0001, "theo": 0.0125, "change": -0.035, "open": 0.02, "high": 0.02, "low": 0.02, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T09:32:19", "percent_change": -63.6364, "prev_day_close": 0.0549999997019768}, {"option": "IWM261106C00254000", "bid": 30.05, "bid_size": 13.0, "ask": 30.55, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9963, "gamma": 0.0009, "vega": 0.0024, "theta": -0.0091, "rho": 0.0277, "theo": 30.3822, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 26.1800003051758}, {"option": "IWM261106P00254000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 81.0, "iv": 0.5216, "open_interest": 1064.0, "volume": 1.0, "delta": -0.0037, "gamma": 0.0009, "vega": 0.0024, "theta": -0.0129, "rho": -0.0001, "theo": 0.013, "change": -0.035, "open": 0.03, "high": 0.03, "low": 0.03, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-11-04T09:30:04", "percent_change": -53.8462, "prev_day_close": 0.0649999994784594}, {"option": "IWM261106C00255000", "bid": 29.06, "bid_size": 12.0, "ask": 29.53, "ask_size": 10.0, "iv": 0.0, "open_interest": 15.0, "volume": 0.0, "delta": 0.996, "gamma": 0.001, "vega": 0.0025, "theta": -0.0098, "rho": 0.0278, "theo": 29.3832, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 21.59, "last_trade_time": "2026-10-23T13:38:38", "percent_change": 0.0, "prev_day_close": 25.1850004196167}, {"option": "IWM261106P00255000", "bid": 0.01, "bid_size": 1.0, "ask": 0.02, "ask_size": 289.0, "iv": 0.5615, "open_interest": 13036.0, "volume": 1056.0, "delta": -0.0039, "gamma": 0.001, "vega": 0.0025, "theta": -0.0134, "rho": -0.0001, "theo": 0.0135, "change": -0.05, "open": 0.03, "high": 0.03, "low": 0.01, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T15:42:14", "percent_change": -71.4286, "prev_day_close": 0.0699999984353781}, {"option": "IWM261106C00256000", "bid": 28.05, "bid_size": 10.0, "ask": 28.56, "ask_size": 10.0, "iv": 0.0, "open_interest": 5.0, "volume": 0.0, "delta": 0.9958, "gamma": 0.0011, "vega": 0.0026, "theta": -0.0104, "rho": 0.0279, "theo": 28.3843, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 21.06, "last_trade_time": "2026-10-20T10:28:08", "percent_change": 0.0, "prev_day_close": 24.1949996948242}, {"option": "IWM261106P00256000", "bid": 0.01, "bid_size": 79.0, "ask": 0.02, "ask_size": 293.0, "iv": 0.5433, "open_interest": 4594.0, "volume": 14.0, "delta": -0.0042, "gamma": 0.0011, "vega": 0.0027, "theta": -0.014, "rho": -0.0001, "theo": 0.0141, "change": -0.055, "open": 0.03, "high": 0.03, "low": 0.01, "tick": "up", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T15:14:53", "percent_change": -73.3333, "prev_day_close": 0.0749999992549419}, {"option": "IWM261106C00257000", "bid": 27.06, "bid_size": 13.0, "ask": 27.56, "ask_size": 10.0, "iv": 0.0, "open_interest": 20.0, "volume": 0.0, "delta": 0.9955, "gamma": 0.0012, "vega": 0.0028, "theta": -0.0111, "rho": 0.028, "theo": 27.3854, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 20.06, "last_trade_time": "2026-10-22T13:38:42", "percent_change": 0.0, "prev_day_close": 23.1999998092651}, {"option": "IWM261106P00257000", "bid": 0.01, "bid_size": 109.0, "ask": 0.02, "ask_size": 294.0, "iv": 0.5251, "open_interest": 1130.0, "volume": 6.0, "delta": -0.0045, "gamma": 0.0012, "vega": 0.0028, "theta": -0.0146, "rho": -0.0001, "theo": 0.0147, "change": -0.065, "open": 0.04, "high": 0.05, "low": 0.02, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T12:27:07", "percent_change": -76.4706, "prev_day_close": 0.0850000008940697}, {"option": "IWM261106C00258000", "bid": 26.05, "bid_size": 13.0, "ask": 26.65, "ask_size": 10.0, "iv": 0.0, "open_interest": 13.0, "volume": 0.0, "delta": 0.9952, "gamma": 0.0013, "vega": 0.003, "theta": -0.0118, "rho": 0.0281, "theo": 26.3865, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 25.96, "last_trade_time": "2026-10-29T15:51:36", "percent_change": 0.0, "prev_day_close": 22.2049999237061}, {"option": "IWM261106P00258000", "bid": 0.01, "bid_size": 141.0, "ask": 0.02, "ask_size": 305.0, "iv": 0.507, "open_interest": 2449.0, "volume": 42.0, "delta": -0.0048, "gamma": 0.0013, "vega": 0.003, "theta": -0.0152, "rho": -0.0001, "theo": 0.0153, "change": -0.075, "open": 0.03, "high": 0.03, "low": 0.02, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T14:04:14", "percent_change": -78.9474, "prev_day_close": 0.0950000025331974}, {"option": "IWM261106C00259000", "bid": 25.07, "bid_size": 10.0, "ask": 25.56, "ask_size": 10.0, "iv": 0.0, "open_interest": 12.0, "volume": 0.0, "delta": 0.9949, "gamma": 0.0014, "vega": 0.0032, "theta": -0.0126, "rho": 0.0282, "theo": 25.3877, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 19.1, "last_trade_time": "2026-10-26T14:43:23", "percent_change": 0.0, "prev_day_close": 21.2800006866455}, {"option": "IWM261106P00259000", "bid": 0.01, "bid_size": 162.0, "ask": 0.02, "ask_size": 320.0, "iv": 0.4889, "open_interest": 2550.0, "volume": 4.0, "delta": -0.0051, "gamma": 0.0014, "vega": 0.0032, "theta": -0.0158, "rho": -0.0001, "theo": 0.016, "change": -0.085, "open": 0.02, "high": 0.02, "low": 0.01, "tick": "up", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T14:57:53", "percent_change": -80.9524, "prev_day_close": 0.105000000447035}, {"option": "IWM261106C00260000", "bid": 24.08, "bid_size": 11.0, "ask": 24.44, "ask_size": 11.0, "iv": 0.0, "open_interest": 28.0, "volume": 0.0, "delta": 0.9945, "gamma": 0.0015, "vega": 0.0034, "theta": -0.0134, "rho": 0.0283, "theo": 24.3889, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 21.29, "last_trade_time": "2026-11-03T12:09:00", "percent_change": 0.0, "prev_day_close": 20.2400007247925}, {"option": "IWM261106P00260000", "bid": 0.01, "bid_size": 185.0, "ask": 0.02, "ask_size": 337.0, "iv": 0.4707, "open_interest": 12063.0, "volume": 185.0, "delta": -0.0055, "gamma": 0.0016, "vega": 0.0034, "theta": -0.0166, "rho": -0.0002, "theo": 0.0168, "change": -0.105, "open": 0.05, "high": 0.05, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:33:38", "percent_change": -91.3043, "prev_day_close": 0.114999998360872}, {"option": "IWM261106C00261000", "bid": 23.07, "bid_size": 10.0, "ask": 23.44, "ask_size": 11.0, "iv": 0.0, "open_interest": 8.0, "volume": 3.0, "delta": 0.9941, "gamma": 0.0017, "vega": 0.0036, "theta": -0.0144, "rho": 0.0284, "theo": 23.3902, "change": 1.775, "open": 21.02, "high": 21.03, "low": 21.02, "tick": "up", "last_trade_price": 21.03, "last_trade_time": "2026-11-04T10:31:22", "percent_change": 9.21838, "prev_day_close": 19.2550001144409}, {"option": "IWM261106P00261000", "bid": 0.01, "bid_size": 313.0, "ask": 0.02, "ask_size": 477.0, "iv": 0.4526, "open_interest": 757.0, "volume": 55.0, "delta": -0.0059, "gamma": 0.0017, "vega": 0.0036, "theta": -0.0174, "rho": -0.0002, "theo": 0.0176, "change": -0.125, "open": 0.03, "high": 0.04, "low": 0.01, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:22:34", "percent_change": -92.5926, "prev_day_close": 0.134999997913837}, {"option": "IWM261106C00262000", "bid": 22.07, "bid_size": 13.0, "ask": 22.45, "ask_size": 10.0, "iv": 0.0, "open_interest": 12.0, "volume": 0.0, "delta": 0.9936, "gamma": 0.0019, "vega": 0.0039, "theta": -0.0154, "rho": 0.0285, "theo": 22.3916, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 16.3, "last_trade_time": "2026-10-26T14:42:58", "percent_change": 0.0, "prev_day_close": 18.335000038147}, {"option": "IWM261106P00262000", "bid": 0.01, "bid_size": 385.0, "ask": 0.02, "ask_size": 526.0, "iv": 0.4345, "open_interest": 17368.0, "volume": 409.0, "delta": -0.0064, "gamma": 0.0019, "vega": 0.0039, "theta": -0.0183, "rho": -0.0002, "theo": 0.0185, "change": -0.13, "open": 0.03, "high": 0.04, "low": 0.02, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T16:07:37", "percent_change": -86.6667, "prev_day_close": 0.149999998509884}, {"option": "IWM261106C00263000", "bid": 21.07, "bid_size": 13.0, "ask": 21.57, "ask_size": 10.0, "iv": 0.0, "open_interest": 35.0, "volume": 0.0, "delta": 0.9931, "gamma": 0.0021, "vega": 0.0042, "theta": -0.0165, "rho": 0.0286, "theo": 21.3931, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.43, "last_trade_time": "2026-10-26T14:42:41", "percent_change": 0.0, "prev_day_close": 17.2799997329712}, {"option": "IWM261106P00263000", "bid": 0.01, "bid_size": 385.0, "ask": 0.02, "ask_size": 549.0, "iv": 0.4164, "open_interest": 6631.0, "volume": 94.0, "delta": -0.0069, "gamma": 0.0021, "vega": 0.0042, "theta": -0.0193, "rho": -0.0002, "theo": 0.0196, "change": -0.155, "open": 0.05, "high": 0.05, "low": 0.01, "tick": "up", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T15:39:24", "percent_change": -88.5714, "prev_day_close": 0.175000004470348}, {"option": "IWM261106C00264000", "bid": 20.07, "bid_size": 13.0, "ask": 20.45, "ask_size": 10.0, "iv": 0.0, "open_interest": 19.0, "volume": 0.0, "delta": 0.9924, "gamma": 0.0024, "vega": 0.0045, "theta": -0.0177, "rho": 0.0287, "theo": 20.3948, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 15.05, "last_trade_time": "2026-10-30T13:03:52", "percent_change": 0.0, "prev_day_close": 16.3400001525879}, {"option": "IWM261106P00264000", "bid": 0.01, "bid_size": 396.0, "ask": 0.02, "ask_size": 270.0, "iv": 0.3983, "open_interest": 1598.0, "volume": 36.0, "delta": -0.0076, "gamma": 0.0024, "vega": 0.0046, "theta": -0.0204, "rho": -0.0002, "theo": 0.0208, "change": -0.19, "open": 0.05, "high": 0.06, "low": 0.01, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:33:05", "percent_change": -95.0, "prev_day_close": 0.199999995529652}, {"option": "IWM261106C00265000", "bid": 19.07, "bid_size": 13.0, "ask": 19.45, "ask_size": 10.0, "iv": 0.0, "open_interest": 46.0, "volume": 3.0, "delta": 0.9917, "gamma": 0.0027, "vega": 0.0049, "theta": -0.0192, "rho": 0.0288, "theo": 19.3967, "change": 4.105, "open": 20.6, "high": 20.6, "low": 19.41, "tick": "down", "last_trade_price": 19.41, "last_trade_time": "2026-11-04T12:39:18", "percent_change": 26.8213, "prev_day_close": 15.3049998283386}, {"option": "IWM261106P00265000", "bid": 0.01, "bid_size": 408.0, "ask": 0.03, "ask_size": 442.0, "iv": 0.393, "open_interest": 11843.0, "volume": 225.0, "delta": -0.0083, "gamma": 0.0027, "vega": 0.005, "theta": -0.0218, "rho": -0.0002, "theo": 0.0222, "change": -0.215, "open": 0.04, "high": 0.07, "low": 0.02, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T15:33:38", "percent_change": -91.4894, "prev_day_close": 0.234999999403954}, {"option": "IWM261106C00266000", "bid": 18.08, "bid_size": 15.0, "ask": 18.56, "ask_size": 11.0, "iv": 0.0, "open_interest": 35.0, "volume": 3.0, "delta": 0.9908, "gamma": 0.003, "vega": 0.0054, "theta": -0.0208, "rho": 0.0288, "theo": 18.3988, "change": 5.29, "open": 19.63, "high": 19.63, "low": 19.63, "tick": "up", "last_trade_price": 19.63, "last_trade_time": "2026-11-04T09:43:06", "percent_change": 36.8898, "prev_day_close": 14.3400001525879}, {"option": "IWM261106P00266000", "bid": 0.02, "bid_size": 272.0, "ask": 0.03, "ask_size": 451.0, "iv": 0.3848, "open_interest": 3478.0, "volume": 142.0, "delta": -0.0092, "gamma": 0.003, "vega": 0.0054, "theta": -0.0234, "rho": -0.0003, "theo": 0.0238, "change": -0.245, "open": 0.06, "high": 0.07, "low": 0.03, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-11-04T14:02:54", "percent_change": -89.0909, "prev_day_close": 0.275000005960464}, {"option": "IWM261106C00267000", "bid": 17.08, "bid_size": 11.0, "ask": 17.46, "ask_size": 10.0, "iv": 0.0, "open_interest": 52.0, "volume": 0.0, "delta": 0.9898, "gamma": 0.0034, "vega": 0.0059, "theta": -0.0228, "rho": 0.0289, "theo": 17.4012, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 13.24, "last_trade_time": "2026-11-02T15:44:33", "percent_change": 0.0, "prev_day_close": 13.3900003433228}, {"option": "IWM261106P00267000", "bid": 0.02, "bid_size": 368.0, "ask": 0.03, "ask_size": 493.0, "iv": 0.3657, "open_interest": 2082.0, "volume": 740.0, "delta": -0.0102, "gamma": 0.0035, "vega": 0.006, "theta": -0.0252, "rho": -0.0003, "theo": 0.0258, "change": -0.305, "open": 0.07, "high": 0.08, "low": 0.02, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T16:11:47", "percent_change": -93.8462, "prev_day_close": 0.325000002980232}, {"option": "IWM261106C00267500", "bid": 16.58, "bid_size": 12.0, "ask": 17.08, "ask_size": 10.0, "iv": 0.0, "open_interest": 75.0, "volume": 1.0, "delta": 0.9892, "gamma": 0.0037, "vega": 0.0062, "theta": -0.0239, "rho": 0.029, "theo": 16.9026, "change": 4.0, "open": 16.9, "high": 16.9, "low": 16.9, "tick": "up", "last_trade_price": 16.9, "last_trade_time": "2026-11-04T12:38:38", "percent_change": 31.0078, "prev_day_close": 12.9000000953674}, {"option": "IWM261106P00267500", "bid": 0.02, "bid_size": 430.0, "ask": 0.03, "ask_size": 557.0, "iv": 0.3561, "open_interest": 2472.0, "volume": 20.0, "delta": -0.0108, "gamma": 0.0037, "vega": 0.0063, "theta": -0.0263, "rho": -0.0003, "theo": 0.027, "change": -0.325, "open": 0.05, "high": 0.08, "low": 0.03, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-11-04T15:44:11", "percent_change": -91.5493, "prev_day_close": 0.355000004172325}, {"option": "IWM261106C00268000", "bid": 16.08, "bid_size": 13.0, "ask": 16.46, "ask_size": 10.0, "iv": 0.0, "open_interest": 64.0, "volume": 0.0, "delta": 0.9886, "gamma": 0.004, "vega": 0.0066, "theta": -0.0252, "rho": 0.029, "theo": 16.4041, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 12.27, "last_trade_time": "2026-11-02T15:51:00", "percent_change": 0.0, "prev_day_close": 12.4499998092651}, {"option": "IWM261106P00268000", "bid": 0.03, "bid_size": 1.0, "ask": 0.04, "ask_size": 698.0, "iv": 0.3623, "open_interest": 8239.0, "volume": 148.0, "delta": -0.0115, "gamma": 0.004, "vega": 0.0066, "theta": -0.0275, "rho": -0.0004, "theo": 0.0283, "change": -0.345, "open": 0.1, "high": 0.1, "low": 0.03, "tick": "up", "last_trade_price": 0.04, "last_trade_time": "2026-11-04T15:54:00", "percent_change": -89.6104, "prev_day_close": 0.384999990463257}, {"option": "IWM261106C00269000", "bid": 15.09, "bid_size": 11.0, "ask": 15.56, "ask_size": 10.0, "iv": 0.0, "open_interest": 94.0, "volume": 0.0, "delta": 0.987, "gamma": 0.0047, "vega": 0.0074, "theta": -0.0281, "rho": 0.029, "theo": 15.4076, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.04, "last_trade_time": "2026-11-03T10:37:05", "percent_change": 0.0, "prev_day_close": 11.5500001907349}, {"option": "IWM261106P00269000", "bid": 0.03, "bid_size": 347.0, "ask": 0.04, "ask_size": 617.0, "iv": 0.3424, "open_interest": 5020.0, "volume": 781.0, "delta": -0.0131, "gamma": 0.0047, "vega": 0.0074, "theta": -0.0304, "rho": -0.0004, "theo": 0.0313, "change": -0.425, "open": 0.1, "high": 0.1, "low": 0.04, "tick": "no_change", "last_trade_price": 0.04, "last_trade_time": "2026-11-04T15:45:38", "percent_change": -91.3979, "prev_day_close": 0.465000003576279}, {"option": "IWM261106C00270000", "bid": 14.11, "bid_size": 38.0, "ask": 14.5, "ask_size": 22.0, "iv": 0.0, "open_interest": 444.0, "volume": 6.0, "delta": 0.985, "gamma": 0.0055, "vega": 0.0083, "theta": -0.0318, "rho": 0.0291, "theo": 14.4119, "change": 3.78, "open": 15.68, "high": 15.81, "low": 12.32, "tick": "up", "last_trade_price": 14.42, "last_trade_time": "2026-11-04T12:39:04", "percent_change": 35.5263, "prev_day_close": 10.6399998664856}, {"option": "IWM261106P00270000", "bid": 0.03, "bid_size": 236.0, "ask": 0.04, "ask_size": 770.0, "iv": 0.3226, "open_interest": 22729.0, "volume": 2377.0, "delta": -0.0151, "gamma": 0.0056, "vega": 0.0084, "theta": -0.034, "rho": -0.0005, "theo": 0.0352, "change": -0.525, "open": 0.17, "high": 0.17, "low": 0.03, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-11-04T15:59:05", "percent_change": -94.5946, "prev_day_close": 0.555000007152557}, {"option": "IWM261106C00271000", "bid": 13.16, "bid_size": 13.0, "ask": 13.47, "ask_size": 10.0, "iv": 0.0, "open_interest": 53.0, "volume": 14.0, "delta": 0.9824, "gamma": 0.0066, "vega": 0.0095, "theta": -0.0365, "rho": 0.0291, "theo": 13.4174, "change": 3.16, "open": 14.68, "high": 15.21, "low": 12.9, "tick": "down", "last_trade_price": 12.9, "last_trade_time": "2026-11-04T15:44:20", "percent_change": 32.4435, "prev_day_close": 9.74000024795532}, {"option": "IWM261106P00271000", "bid": 0.03, "bid_size": 574.0, "ask": 0.04, "ask_size": 601.0, "iv": 0.3029, "open_interest": 1279.0, "volume": 373.0, "delta": -0.0175, "gamma": 0.0066, "vega": 0.0096, "theta": -0.0382, "rho": -0.0005, "theo": 0.0399, "change": -0.615, "open": 0.14, "high": 0.16, "low": 0.04, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T15:09:57", "percent_change": -92.4812, "prev_day_close": 0.665000021457672}, {"option": "IWM261106C00272000", "bid": 12.18, "bid_size": 46.0, "ask": 12.47, "ask_size": 10.0, "iv": 0.0, "open_interest": 288.0, "volume": 7.0, "delta": 0.9791, "gamma": 0.008, "vega": 0.0111, "theta": -0.0427, "rho": 0.0291, "theo": 12.4247, "change": 3.065, "open": 12.78, "high": 12.78, "low": 11.92, "tick": "no_change", "last_trade_price": 11.92, "last_trade_time": "2026-11-04T15:50:00", "percent_change": 34.6132, "prev_day_close": 8.85500001907349}, {"option": "IWM261106P00272000", "bid": 0.04, "bid_size": 311.0, "ask": 0.05, "ask_size": 630.0, "iv": 0.2938, "open_interest": 5890.0, "volume": 1343.0, "delta": -0.0209, "gamma": 0.008, "vega": 0.0111, "theta": -0.0442, "rho": -0.0006, "theo": 0.0465, "change": -0.76, "open": 0.2, "high": 0.23, "low": 0.04, "tick": "down", "last_trade_price": 0.04, "last_trade_time": "2026-11-04T16:11:47", "percent_change": -95.0, "prev_day_close": 0.800000011920929}, {"option": "IWM261106C00272500", "bid": 11.67, "bid_size": 13.0, "ask": 11.98, "ask_size": 10.0, "iv": 0.0, "open_interest": 79.0, "volume": 0.0, "delta": 0.977, "gamma": 0.0089, "vega": 0.012, "theta": -0.0466, "rho": 0.0291, "theo": 11.9292, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.21, "last_trade_time": "2026-11-03T15:59:01", "percent_change": 0.0, "prev_day_close": 8.44500017166138}, {"option": "IWM261106P00272500", "bid": 0.05, "bid_size": 300.0, "ask": 0.06, "ask_size": 630.0, "iv": 0.2924, "open_interest": 10271.0, "volume": 265.0, "delta": -0.023, "gamma": 0.0089, "vega": 0.012, "theta": -0.048, "rho": -0.0007, "theo": 0.0507, "change": -0.82, "open": 0.12, "high": 0.25, "low": 0.05, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T16:07:57", "percent_change": -94.2529, "prev_day_close": 0.870000004768372}, {"option": "IWM261106C00273000", "bid": 11.17, "bid_size": 39.0, "ask": 11.53, "ask_size": 26.0, "iv": 0.0, "open_interest": 500.0, "volume": 9.0, "delta": 0.9745, "gamma": 0.0099, "vega": 0.0131, "theta": -0.0511, "rho": 0.0291, "theo": 11.4345, "change": 2.555, "open": 12.45, "high": 13.04, "low": 9.8, "tick": "down", "last_trade_price": 10.57, "last_trade_time": "2026-11-04T15:07:15", "percent_change": 31.8777, "prev_day_close": 8.01500010490418}, {"option": "IWM261106P00273000", "bid": 0.05, "bid_size": 299.0, "ask": 0.06, "ask_size": 578.0, "iv": 0.2816, "open_interest": 2434.0, "volume": 525.0, "delta": -0.0255, "gamma": 0.0099, "vega": 0.0131, "theta": -0.0525, "rho": -0.0008, "theo": 0.0558, "change": -0.905, "open": 0.23, "high": 0.28, "low": 0.05, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T15:49:44", "percent_change": -94.7644, "prev_day_close": 0.9549999833107}, {"option": "IWM261106C00274000", "bid": 10.19, "bid_size": 46.0, "ask": 10.55, "ask_size": 30.0, "iv": 0.0, "open_interest": 989.0, "volume": 5.0, "delta": 0.9681, "gamma": 0.0124, "vega": 0.0157, "theta": -0.0627, "rho": 0.029, "theo": 10.4482, "change": 2.005, "open": 11.25, "high": 11.25, "low": 9.21, "tick": "down", "last_trade_price": 9.21, "last_trade_time": "2026-11-04T10:21:36", "percent_change": 27.8279, "prev_day_close": 7.20499992370606}, {"option": "IWM261106P00274000", "bid": 0.06, "bid_size": 386.0, "ask": 0.07, "ask_size": 320.0, "iv": 0.2676, "open_interest": 3951.0, "volume": 902.0, "delta": -0.0318, "gamma": 0.0124, "vega": 0.0157, "theta": -0.0639, "rho": -0.001, "theo": 0.069, "change": -1.055, "open": 0.29, "high": 0.34, "low": 0.07, "tick": "no_change", "last_trade_price": 0.08, "last_trade_time": "2026-11-04T16:00:15", "percent_change": -92.9515, "prev_day_close": 1.13499999046326}, {"option": "IWM261106C00275000", "bid": 9.21, "bid_size": 48.0, "ask": 9.51, "ask_size": 8.0, "iv": 0.0, "open_interest": 4683.0, "volume": 38.0, "delta": 0.9592, "gamma": 0.0158, "vega": 0.0192, "theta": -0.0788, "rho": 0.0288, "theo": 9.4678, "change": 2.165, "open": 10.0, "high": 11.04, "low": 7.0, "tick": "down", "last_trade_price": 8.59, "last_trade_time": "2026-11-04T14:57:34", "percent_change": 33.6965, "prev_day_close": 6.42499995231628}, {"option": "IWM261106P00275000", "bid": 0.08, "bid_size": 366.0, "ask": 0.09, "ask_size": 349.0, "iv": 0.2578, "open_interest": 27495.0, "volume": 4696.0, "delta": -0.0406, "gamma": 0.0159, "vega": 0.0192, "theta": -0.0799, "rho": -0.0012, "theo": 0.088, "change": -1.265, "open": 0.37, "high": 0.43, "low": 0.08, "tick": "down", "last_trade_price": 0.09, "last_trade_time": "2026-11-04T16:07:57", "percent_change": -93.3579, "prev_day_close": 1.35500001907349}, {"option": "IWM261106C00276000", "bid": 8.24, "bid_size": 45.0, "ask": 8.54, "ask_size": 10.0, "iv": 0.1694, "open_interest": 570.0, "volume": 28.0, "delta": 0.9467, "gamma": 0.0204, "vega": 0.0237, "theta": -0.1014, "rho": 0.0286, "theo": 8.4963, "change": 2.075, "open": 9.17, "high": 9.17, "low": 6.31, "tick": "up", "last_trade_price": 7.75, "last_trade_time": "2026-11-04T15:09:34", "percent_change": 36.5639, "prev_day_close": 5.67499995231628}, {"option": "IWM261106P00276000", "bid": 0.11, "bid_size": 181.0, "ask": 0.12, "ask_size": 224.0, "iv": 0.2494, "open_interest": 5193.0, "volume": 504.0, "delta": -0.0531, "gamma": 0.0204, "vega": 0.0237, "theta": -0.1022, "rho": -0.0016, "theo": 0.1158, "change": -1.475, "open": 0.4, "high": 0.59, "low": 0.11, "tick": "down", "last_trade_price": 0.13, "last_trade_time": "2026-11-04T15:59:56", "percent_change": -91.9003, "prev_day_close": 1.60500001907349}, {"option": "IWM261106C00277000", "bid": 7.3, "bid_size": 50.0, "ask": 7.59, "ask_size": 11.0, "iv": 0.2007, "open_interest": 1033.0, "volume": 53.0, "delta": 0.9291, "gamma": 0.0265, "vega": 0.0295, "theta": -0.1324, "rho": 0.0281, "theo": 7.538, "change": 2.16, "open": 7.36, "high": 7.65, "low": 5.29, "tick": "up", "last_trade_price": 7.13, "last_trade_time": "2026-11-04T15:58:13", "percent_change": 43.4608, "prev_day_close": 4.97000002861023}, {"option": "IWM261106P00277000", "bid": 0.15, "bid_size": 136.0, "ask": 0.16, "ask_size": 418.0, "iv": 0.2405, "open_interest": 32973.0, "volume": 1633.0, "delta": -0.0709, "gamma": 0.0265, "vega": 0.0295, "theta": -0.1334, "rho": -0.0021, "theo": 0.1574, "change": -1.735, "open": 0.41, "high": 0.78, "low": 0.17, "tick": "no_change", "last_trade_price": 0.17, "last_trade_time": "2026-11-04T16:04:41", "percent_change": -91.0761, "prev_day_close": 1.90499997138977}, {"option": "IWM261106C00277500", "bid": 6.8, "bid_size": 50.0, "ask": 7.11, "ask_size": 10.0, "iv": 0.1946, "open_interest": 795.0, "volume": 56.0, "delta": 0.9179, "gamma": 0.0301, "vega": 0.0329, "theta": -0.1518, "rho": 0.0278, "theo": 7.0656, "change": 2.31, "open": 7.74, "high": 8.78, "low": 4.97, "tick": "up", "last_trade_price": 6.95, "last_trade_time": "2026-11-04T13:24:05", "percent_change": 49.7845, "prev_day_close": 4.64000010490418}, {"option": "IWM261106P00277500", "bid": 0.17, "bid_size": 291.0, "ask": 0.19, "ask_size": 309.0, "iv": 0.236, "open_interest": 1345.0, "volume": 475.0, "delta": -0.0822, "gamma": 0.0302, "vega": 0.0329, "theta": -0.1528, "rho": -0.0025, "theo": 0.1848, "change": -1.865, "open": 0.45, "high": 0.86, "low": 0.2, "tick": "no_change", "last_trade_price": 0.2, "last_trade_time": "2026-11-04T16:04:32", "percent_change": -90.3148, "prev_day_close": 2.06499993801117}, {"option": "IWM261106C00278000", "bid": 6.37, "bid_size": 50.0, "ask": 6.64, "ask_size": 10.0, "iv": 0.2039, "open_interest": 1174.0, "volume": 192.0, "delta": 0.9047, "gamma": 0.0341, "vega": 0.0366, "theta": -0.1739, "rho": 0.0275, "theo": 6.5988, "change": 1.88, "open": 8.07, "high": 8.46, "low": 4.52, "tick": "up", "last_trade_price": 6.19, "last_trade_time": "2026-11-04T15:59:00", "percent_change": 43.6195, "prev_day_close": 4.31000018119812}, {"option": "IWM261106P00278000", "bid": 0.21, "bid_size": 142.0, "ask": 0.23, "ask_size": 195.0, "iv": 0.2332, "open_interest": 7602.0, "volume": 1559.0, "delta": -0.0952, "gamma": 0.0342, "vega": 0.0366, "theta": -0.1746, "rho": -0.0029, "theo": 0.2175, "change": -2.0, "open": 0.64, "high": 0.99, "low": 0.21, "tick": "down", "last_trade_price": 0.24, "last_trade_time": "2026-11-04T15:59:45", "percent_change": -89.2857, "prev_day_close": 2.24000000953674}, {"option": "IWM261106C00279000", "bid": 5.39, "bid_size": 51.0, "ask": 5.73, "ask_size": 8.0, "iv": 0.1954, "open_interest": 1329.0, "volume": 666.0, "delta": 0.8716, "gamma": 0.0435, "vega": 0.0451, "theta": -0.2266, "rho": 0.0266, "theo": 5.6866, "change": 1.845, "open": 6.8, "high": 7.6, "low": 3.86, "tick": "up", "last_trade_price": 5.55, "last_trade_time": "2026-11-04T16:03:11", "percent_change": 49.7976, "prev_day_close": 3.70500004291534}, {"option": "IWM261106P00279000", "bid": 0.3, "bid_size": 102.0, "ask": 0.32, "ask_size": 96.0, "iv": 0.2274, "open_interest": 3100.0, "volume": 1603.0, "delta": -0.1284, "gamma": 0.0436, "vega": 0.0451, "theta": -0.2273, "rho": -0.0039, "theo": 0.3048, "change": -2.32, "open": 0.79, "high": 1.24, "low": 0.29, "tick": "down", "last_trade_price": 0.31, "last_trade_time": "2026-11-04T16:13:45", "percent_change": -88.2129, "prev_day_close": 2.62999999523163}, {"option": "IWM261106C00280000", "bid": 4.74, "bid_size": 3.0, "ask": 4.85, "ask_size": 25.0, "iv": 0.2215, "open_interest": 8757.0, "volume": 1752.0, "delta": 0.8281, "gamma": 0.0542, "vega": 0.0545, "theta": -0.2892, "rho": 0.0253, "theo": 4.8108, "change": 1.59, "open": 5.58, "high": 6.75, "low": 3.06, "tick": "up", "last_trade_price": 4.73, "last_trade_time": "2026-11-04T16:05:15", "percent_change": 50.6369, "prev_day_close": 3.14000010490418}, {"option": "IWM261106P00280000", "bid": 0.42, "bid_size": 64.0, "ask": 0.44, "ask_size": 77.0, "iv": 0.2227, "open_interest": 11294.0, "volume": 6363.0, "delta": -0.1723, "gamma": 0.0546, "vega": 0.0546, "theta": -0.2904, "rho": -0.005, "theo": 0.4294, "change": -2.625, "open": 1.0, "high": 1.56, "low": 0.42, "tick": "up", "last_trade_price": 0.44, "last_trade_time": "2026-11-04T16:14:45", "percent_change": -85.6444, "prev_day_close": 3.06499993801117}, {"option": "IWM261106C00281000", "bid": 3.93, "bid_size": 10.0, "ask": 4.02, "ask_size": 20.0, "iv": 0.2168, "open_interest": 4047.0, "volume": 1029.0, "delta": 0.7729, "gamma": 0.0657, "vega": 0.0642, "theta": -0.3572, "rho": 0.0237, "theo": 3.983, "change": 1.34, "open": 4.78, "high": 5.84, "low": 2.44, "tick": "no_change", "last_trade_price": 3.97, "last_trade_time": "2026-11-04T16:14:10", "percent_change": 50.9506, "prev_day_close": 2.62999999523163}, {"option": "IWM261106P00281000", "bid": 0.59, "bid_size": 57.0, "ask": 0.62, "ask_size": 78.0, "iv": 0.2172, "open_interest": 2426.0, "volume": 2852.0, "delta": -0.2278, "gamma": 0.0662, "vega": 0.0643, "theta": -0.3587, "rho": -0.0064, "theo": 0.6008, "change": -2.95, "open": 1.03, "high": 1.97, "low": 0.59, "tick": "no_change", "last_trade_price": 0.61, "last_trade_time": "2026-11-04T16:11:12", "percent_change": -82.8652, "prev_day_close": 3.55999994277954}, {"option": "IWM261106C00282000", "bid": 3.16, "bid_size": 5.0, "ask": 3.26, "ask_size": 11.0, "iv": 0.2124, "open_interest": 5848.0, "volume": 3523.0, "delta": 0.7054, "gamma": 0.0768, "vega": 0.0731, "theta": -0.4218, "rho": 0.0216, "theo": 3.2155, "change": 0.925, "open": 3.87, "high": 5.03, "low": 1.9, "tick": "down", "last_trade_price": 3.1, "last_trade_time": "2026-11-04T16:07:26", "percent_change": 42.5287, "prev_day_close": 2.17500007152557}, {"option": "IWM261106P00282000", "bid": 0.82, "bid_size": 16.0, "ask": 0.85, "ask_size": 16.0, "iv": 0.2118, "open_interest": 1462.0, "volume": 7487.0, "delta": -0.2963, "gamma": 0.0777, "vega": 0.0732, "theta": -0.4248, "rho": -0.0081, "theo": 0.835, "change": -3.26, "open": 1.53, "high": 2.44, "low": 0.83, "tick": "no_change", "last_trade_price": 0.85, "last_trade_time": "2026-11-04T16:11:12", "percent_change": -79.3187, "prev_day_close": 4.10999989509582}, {"option": "IWM261106C00282500", "bid": 2.81, "bid_size": 6.0, "ask": 2.88, "ask_size": 22.0, "iv": 0.2105, "open_interest": 5679.0, "volume": 1421.0, "delta": 0.6672, "gamma": 0.0818, "vega": 0.0769, "theta": -0.4493, "rho": 0.0205, "theo": 2.8583, "change": 0.895, "open": 3.72, "high": 4.63, "low": 1.64, "tick": "no_change", "last_trade_price": 2.86, "last_trade_time": "2026-11-04T16:14:52", "percent_change": 45.5471, "prev_day_close": 1.9650000333786}, {"option": "IWM261106P00282500", "bid": 0.96, "bid_size": 30.0, "ask": 1.0, "ask_size": 29.0, "iv": 0.21, "open_interest": 742.0, "volume": 1808.0, "delta": -0.3344, "gamma": 0.0828, "vega": 0.077, "theta": -0.4527, "rho": -0.0088, "theo": 0.9769, "change": -3.405, "open": 1.66, "high": 2.68, "low": 0.98, "tick": "no_change", "last_trade_price": 1.0, "last_trade_time": "2026-11-04T16:10:33", "percent_change": -77.2985, "prev_day_close": 4.40499997138977}, {"option": "IWM261106C00283000", "bid": 2.47, "bid_size": 10.0, "ask": 2.54, "ask_size": 28.0, "iv": 0.2074, "open_interest": 1551.0, "volume": 4334.0, "delta": 0.6264, "gamma": 0.0861, "vega": 0.0801, "theta": -0.4715, "rho": 0.0192, "theo": 2.5209, "change": 0.75, "open": 3.44, "high": 4.27, "low": 1.42, "tick": "no_change", "last_trade_price": 2.52, "last_trade_time": "2026-11-04T16:14:31", "percent_change": 42.3729, "prev_day_close": 1.76999998092651}, {"option": "IWM261106P00283000", "bid": 1.13, "bid_size": 52.0, "ask": 1.16, "ask_size": 32.0, "iv": 0.2075, "open_interest": 1027.0, "volume": 3504.0, "delta": -0.3758, "gamma": 0.0873, "vega": 0.0801, "theta": -0.4762, "rho": -0.01, "theo": 1.1404, "change": -3.56, "open": 1.86, "high": 2.97, "low": 1.1, "tick": "up", "last_trade_price": 1.15, "last_trade_time": "2026-11-04T16:14:25", "percent_change": -75.5839, "prev_day_close": 4.70999979972839}, {"option": "IWM261106C00284000", "bid": 1.9, "bid_size": 13.0, "ask": 1.93, "ask_size": 18.0, "iv": 0.2034, "open_interest": 1376.0, "volume": 7320.0, "delta": 0.5384, "gamma": 0.0921, "vega": 0.0838, "theta": -0.4942, "rho": 0.0166, "theo": 1.9107, "change": 0.48, "open": 2.83, "high": 3.58, "low": 1.04, "tick": "up", "last_trade_price": 1.9, "last_trade_time": "2026-11-04T16:13:54", "percent_change": 33.8028, "prev_day_close": 1.41999995708466}, {"option": "IWM261106P00284000", "bid": 1.52, "bid_size": 11.0, "ask": 1.56, "ask_size": 23.0, "iv": 0.2029, "open_interest": 241.0, "volume": 3961.0, "delta": -0.4657, "gamma": 0.0937, "vega": 0.0837, "theta": -0.5019, "rho": -0.012, "theo": 1.5346, "change": -3.825, "open": 2.27, "high": 3.52, "low": 1.42, "tick": "down", "last_trade_price": 1.54, "last_trade_time": "2026-11-04T16:14:25", "percent_change": -71.2954, "prev_day_close": 5.36500000953674}, {"option": "IWM261106C00285000", "bid": 1.37, "bid_size": 208.0, "ask": 1.41, "ask_size": 20.0, "iv": 0.1993, "open_interest": 13436.0, "volume": 9586.0, "delta": 0.4453, "gamma": 0.0934, "vega": 0.0834, "theta": -0.4815, "rho": 0.0137, "theo": 1.3933, "change": 0.275, "open": 2.31, "high": 3.06, "low": 0.74, "tick": "up", "last_trade_price": 1.4, "last_trade_time": "2026-11-04T16:14:43", "percent_change": 24.4444, "prev_day_close": 1.125}, {"option": "IWM261106P00285000", "bid": 1.99, "bid_size": 18.0, "ask": 2.04, "ask_size": 14.0, "iv": 0.1976, "open_interest": 387.0, "volume": 1499.0, "delta": -0.5607, "gamma": 0.0952, "vega": 0.0829, "theta": -0.493, "rho": -0.0125, "theo": 2.0223, "change": -4.005, "open": 2.74, "high": 4.12, "low": 1.77, "tick": "down", "last_trade_price": 2.06, "last_trade_time": "2026-11-04T16:04:54", "percent_change": -66.0346, "prev_day_close": 6.06500005722046}, {"option": "IWM261106C00286000", "bid": 0.96, "bid_size": 51.0, "ask": 0.98, "ask_size": 21.0, "iv": 0.1956, "open_interest": 2707.0, "volume": 5356.0, "delta": 0.3528, "gamma": 0.0893, "vega": 0.0786, "theta": -0.4333, "rho": 0.0108, "theo": 0.9751, "change": 0.095, "open": 1.83, "high": 2.5, "low": 0.51, "tick": "no_change", "last_trade_price": 0.97, "last_trade_time": "2026-11-04T16:14:47", "percent_change": 10.8571, "prev_day_close": 0.875}, {"option": "IWM261106P00286000", "bid": 2.55, "bid_size": 69.0, "ask": 2.63, "ask_size": 6.0, "iv": 0.1925, "open_interest": 65.0, "volume": 523.0, "delta": -0.6557, "gamma": 0.0911, "vega": 0.0777, "theta": -0.4469, "rho": -0.0138, "theo": 2.6091, "change": -4.195, "open": 2.78, "high": 5.04, "low": 2.2, "tick": "down", "last_trade_price": 2.63, "last_trade_time": "2026-11-04T16:10:25", "percent_change": -61.4652, "prev_day_close": 6.82500004768372}, {"option": "IWM261106C00287000", "bid": 0.64, "bid_size": 64.0, "ask": 0.65, "ask_size": 30.0, "iv": 0.194, "open_interest": 3525.0, "volume": 11550.0, "delta": 0.2658, "gamma": 0.0801, "vega": 0.0698, "theta": -0.3578, "rho": 0.0082, "theo": 0.6504, "change": -0.015, "open": 1.49, "high": 2.0, "low": 0.33, "tick": "no_change", "last_trade_price": 0.65, "last_trade_time": "2026-11-04T16:14:52", "percent_change": -2.25564, "prev_day_close": 0.665000021457672}, {"option": "IWM261106P00287000", "bid": 3.24, "bid_size": 20.0, "ask": 3.33, "ask_size": 10.0, "iv": 0.1905, "open_interest": 45.0, "volume": 314.0, "delta": -0.7445, "gamma": 0.0816, "vega": 0.068, "theta": -0.3696, "rho": -0.0128, "theo": 3.2935, "change": -3.64, "open": 3.46, "high": 4.7, "low": 2.74, "tick": "up", "last_trade_price": 4.0, "last_trade_time": "2026-11-04T14:51:02", "percent_change": -47.644, "prev_day_close": 7.6399998664856}, {"option": "IWM261106C00287500", "bid": 0.51, "bid_size": 39.0, "ask": 0.53, "ask_size": 81.0, "iv": 0.1927, "open_interest": 1887.0, "volume": 2581.0, "delta": 0.2258, "gamma": 0.0739, "vega": 0.0641, "theta": -0.3143, "rho": 0.0069, "theo": 0.5205, "change": -0.055, "open": 1.29, "high": 1.77, "low": 0.3, "tick": "no_change", "last_trade_price": 0.52, "last_trade_time": "2026-11-04T16:14:52", "percent_change": -9.56522, "prev_day_close": 0.574999988079071}, {"option": "IWM261106P00287500", "bid": 3.61, "bid_size": 31.0, "ask": 3.71, "ask_size": 9.0, "iv": 0.1886, "open_interest": 11.0, "volume": 145.0, "delta": -0.7849, "gamma": 0.0752, "vega": 0.0623, "theta": -0.3232, "rho": -0.0139, "theo": 3.6704, "change": -4.045, "open": 3.99, "high": 4.08, "low": 2.98, "tick": "up", "last_trade_price": 4.0, "last_trade_time": "2026-11-04T14:42:38", "percent_change": -50.2797, "prev_day_close": 8.04500007629394}, {"option": "IWM261106C00288000", "bid": 0.4, "bid_size": 29.0, "ask": 0.42, "ask_size": 23.0, "iv": 0.192, "open_interest": 3879.0, "volume": 12291.0, "delta": 0.19, "gamma": 0.0671, "vega": 0.0582, "theta": -0.2708, "rho": 0.0058, "theo": 0.4136, "change": -0.075, "open": 1.03, "high": 1.56, "low": 0.22, "tick": "up", "last_trade_price": 0.42, "last_trade_time": "2026-11-04T16:14:55", "percent_change": -15.1515, "prev_day_close": 0.495000004768372}, {"option": "IWM261106P00288000", "bid": 4.01, "bid_size": 4.0, "ask": 4.11, "ask_size": 4.0, "iv": 0.1865, "open_interest": 247.0, "volume": 90.0, "delta": -0.8218, "gamma": 0.0682, "vega": 0.0553, "theta": -0.2748, "rho": -0.0129, "theo": 4.0685, "change": -4.27, "open": 3.72, "high": 5.33, "low": 3.33, "tick": "down", "last_trade_price": 4.2, "last_trade_time": "2026-11-04T12:59:09", "percent_change": -50.4132, "prev_day_close": 8.46999979019165}, {"option": "IWM261106C00289000", "bid": 0.25, "bid_size": 104.0, "ask": 0.26, "ask_size": 223.0, "iv": 0.1899, "open_interest": 11119.0, "volume": 12995.0, "delta": 0.1289, "gamma": 0.0524, "vega": 0.0455, "theta": -0.1886, "rho": 0.004, "theo": 0.2516, "change": -0.115, "open": 0.83, "high": 1.18, "low": 0.14, "tick": "no_change", "last_trade_price": 0.26, "last_trade_time": "2026-11-04T16:14:57", "percent_change": -30.6667, "prev_day_close": 0.375}, {"option": "IWM261106P00289000", "bid": 4.84, "bid_size": 21.0, "ask": 5.2, "ask_size": 51.0, "iv": 0.2122, "open_interest": 121.0, "volume": 110.0, "delta": -0.8842, "gamma": 0.0535, "vega": 0.0425, "theta": -0.184, "rho": -0.0116, "theo": 4.9185, "change": -4.25, "open": 4.21, "high": 5.99, "low": 4.0, "tick": "down", "last_trade_price": 5.1, "last_trade_time": "2026-11-04T12:53:21", "percent_change": -45.4545, "prev_day_close": 9.34999990463257}, {"option": "IWM261106C00290000", "bid": 0.14, "bid_size": 331.0, "ask": 0.15, "ask_size": 141.0, "iv": 0.1877, "open_interest": 10028.0, "volume": 35533.0, "delta": 0.0832, "gamma": 0.0383, "vega": 0.0336, "theta": -0.1217, "rho": 0.0025, "theo": 0.1469, "change": -0.125, "open": 0.64, "high": 0.92, "low": 0.08, "tick": "no_change", "last_trade_price": 0.15, "last_trade_time": "2026-11-04T16:14:07", "percent_change": -45.4545, "prev_day_close": 0.275000005960464}, {"option": "IWM261106P00290000", "bid": 5.72, "bid_size": 12.0, "ask": 6.12, "ask_size": 17.0, "iv": 0.1926, "open_interest": 57.0, "volume": 404.0, "delta": -0.9307, "gamma": 0.0393, "vega": 0.0284, "theta": -0.1134, "rho": -0.0087, "theo": 5.8285, "change": -4.455, "open": 5.49, "high": 7.06, "low": 5.14, "tick": "down", "last_trade_price": 5.81, "last_trade_time": "2026-11-04T16:14:35", "percent_change": -43.3999, "prev_day_close": 10.2650003433228}, {"option": "IWM261106C00291000", "bid": 0.07, "bid_size": 516.0, "ask": 0.08, "ask_size": 2.0, "iv": 0.1842, "open_interest": 2651.0, "volume": 2205.0, "delta": 0.0521, "gamma": 0.0266, "vega": 0.0237, "theta": -0.0749, "rho": 0.0016, "theo": 0.0844, "change": -0.125, "open": 0.46, "high": 0.68, "low": 0.04, "tick": "down", "last_trade_price": 0.07, "last_trade_time": "2026-11-04T16:09:58", "percent_change": -64.1026, "prev_day_close": 0.195000000298023}, {"option": "IWM261106P00291000", "bid": 6.69, "bid_size": 11.0, "ask": 6.99, "ask_size": 13.0, "iv": 0.2171, "open_interest": 3.0, "volume": 3.0, "delta": -0.9625, "gamma": 0.0265, "vega": 0.0182, "theta": -0.069, "rho": -0.0068, "theo": 6.779, "change": -4.085, "open": 7.1, "high": 7.1, "low": 7.1, "tick": "down", "last_trade_price": 7.1, "last_trade_time": "2026-11-04T12:46:44", "percent_change": -36.5221, "prev_day_close": 11.1849999427795}, {"option": "IWM261106C00292000", "bid": 0.04, "bid_size": 686.0, "ask": 0.05, "ask_size": 192.0, "iv": 0.1881, "open_interest": 3546.0, "volume": 1140.0, "delta": 0.032, "gamma": 0.0177, "vega": 0.0162, "theta": -0.0448, "rho": 0.001, "theo": 0.0482, "change": -0.09, "open": 0.32, "high": 0.49, "low": 0.02, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T16:14:21", "percent_change": -64.2857, "prev_day_close": 0.140000000596046}, {"option": "IWM261106P00292000", "bid": 7.62, "bid_size": 11.0, "ask": 7.98, "ask_size": 11.0, "iv": 0.2228, "open_interest": 1.0, "volume": 3.0, "delta": -0.9818, "gamma": 0.0159, "vega": 0.0104, "theta": -0.0465, "rho": -0.0026, "theo": 7.7555, "change": -5.015, "open": 6.52, "high": 7.13, "low": 6.32, "tick": "up", "last_trade_price": 7.13, "last_trade_time": "2026-11-04T09:49:14", "percent_change": -41.2927, "prev_day_close": 12.1449999809265}, {"option": "IWM261106C00292500", "bid": 0.03, "bid_size": 784.0, "ask": 0.04, "ask_size": 202.0, "iv": 0.1903, "open_interest": 908.0, "volume": 125.0, "delta": 0.025, "gamma": 0.0144, "vega": 0.0133, "theta": -0.0346, "rho": 0.0008, "theo": 0.0366, "change": -0.085, "open": 0.27, "high": 0.41, "low": 0.02, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-11-04T16:14:30", "percent_change": -73.913, "prev_day_close": 0.114999998360872}, {"option": "IWM261106P00292500", "bid": 8.15, "bid_size": 10.0, "ask": 8.46, "ask_size": 11.0, "iv": 0.2366, "open_interest": 6.0, "volume": 6.0, "delta": -0.9876, "gamma": 0.0118, "vega": 0.0069, "theta": -0.0408, "rho": -0.0027, "theo": 8.2497, "change": -3.445, "open": 10.66, "high": 10.66, "low": 9.19, "tick": "no_change", "last_trade_price": 9.19, "last_trade_time": "2026-11-04T14:53:10", "percent_change": -27.2655, "prev_day_close": 12.6350002288818}, {"option": "IWM261106C00293000", "bid": 0.02, "bid_size": 667.0, "ask": 0.03, "ask_size": 287.0, "iv": 0.1902, "open_interest": 3156.0, "volume": 1427.0, "delta": 0.0196, "gamma": 0.0116, "vega": 0.0109, "theta": -0.0267, "rho": 0.0006, "theo": 0.0279, "change": -0.065, "open": 0.27, "high": 0.33, "low": 0.01, "tick": "up", "last_trade_price": 0.03, "last_trade_time": "2026-11-04T16:06:51", "percent_change": -68.4211, "prev_day_close": 0.0950000025331974}, {"option": "IWM261106P00293000", "bid": 8.63, "bid_size": 10.0, "ask": 8.96, "ask_size": 11.0, "iv": 0.2419, "open_interest": 0.0, "volume": 0.0, "delta": -0.9918, "gamma": 0.0085, "vega": 0.0052, "theta": -0.037, "rho": -0.0014, "theo": 8.7458, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.1200003623962}, {"option": "IWM261106C00294000", "bid": 0.01, "bid_size": 564.0, "ask": 0.02, "ask_size": 303.0, "iv": 0.1948, "open_interest": 2165.0, "volume": 349.0, "delta": 0.0124, "gamma": 0.0076, "vega": 0.0075, "theta": -0.0166, "rho": 0.0004, "theo": 0.0171, "change": -0.055, "open": 0.26, "high": 0.26, "low": 0.01, "tick": "up", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T16:12:48", "percent_change": -73.3333, "prev_day_close": 0.0749999992549419}, {"option": "IWM261106P00294000", "bid": 9.66, "bid_size": 11.0, "ask": 9.97, "ask_size": 13.0, "iv": 0.2753, "open_interest": 1.0, "volume": 2.0, "delta": -0.9964, "gamma": 0.0042, "vega": 0.0025, "theta": -0.0333, "rho": -0.0006, "theo": 9.7421, "change": -3.945, "open": 10.19, "high": 10.19, "low": 10.19, "tick": "up", "last_trade_price": 10.19, "last_trade_time": "2026-11-04T15:59:16", "percent_change": -27.9094, "prev_day_close": 14.1349997520447}, {"option": "IWM261106C00295000", "bid": 0.01, "bid_size": 188.0, "ask": 0.02, "ask_size": 551.0, "iv": 0.2122, "open_interest": 4754.0, "volume": 880.0, "delta": 0.0082, "gamma": 0.0052, "vega": 0.0053, "theta": -0.011, "rho": 0.0002, "theo": 0.0111, "change": -0.045, "open": 0.12, "high": 0.17, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:59:03", "percent_change": -81.8182, "prev_day_close": 0.0549999997019768}, {"option": "IWM261106P00295000", "bid": 10.7, "bid_size": 8.0, "ask": 10.97, "ask_size": 13.0, "iv": 0.3075, "open_interest": 10.0, "volume": 12.0, "delta": -0.9984, "gamma": 0.002, "vega": 0.0013, "theta": -0.032, "rho": -0.0002, "theo": 10.7408, "change": -3.84, "open": 10.73, "high": 11.89, "low": 10.73, "tick": "down", "last_trade_price": 11.19, "last_trade_time": "2026-11-04T15:59:16", "percent_change": -25.5489, "prev_day_close": 15.0300002098084}, {"option": "IWM261106C00296000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 497.0, "iv": 0.2026, "open_interest": 3472.0, "volume": 2503.0, "delta": 0.0059, "gamma": 0.0037, "vega": 0.004, "theta": -0.0079, "rho": 0.0002, "theo": 0.008, "change": -0.025, "open": 0.09, "high": 0.11, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:50:01", "percent_change": -71.4286, "prev_day_close": 0.034999999217689}, {"option": "IWM261106P00296000", "bid": 11.63, "bid_size": 12.0, "ask": 11.95, "ask_size": 13.0, "iv": 0.302, "open_interest": 0.0, "volume": 7.0, "delta": -0.9991, "gamma": 0.0011, "vega": 0.0006, "theta": -0.0316, "rho": -0.0002, "theo": 11.7404, "change": -3.97, "open": 11.81, "high": 12.24, "low": 11.81, "tick": "down", "last_trade_price": 12.09, "last_trade_time": "2026-11-04T15:59:58", "percent_change": -24.7198, "prev_day_close": 16.0599999427795}, {"option": "IWM261106C00297000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 543.0, "iv": 0.2178, "open_interest": 1565.0, "volume": 2705.0, "delta": 0.0046, "gamma": 0.0028, "vega": 0.0031, "theta": -0.0062, "rho": 0.0001, "theo": 0.0063, "change": 0.005, "open": 0.07, "high": 0.08, "low": 0.01, "tick": "up", "last_trade_price": 0.03, "last_trade_time": "2026-11-04T13:10:24", "percent_change": 20.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM261106P00297000", "bid": 12.65, "bid_size": 10.0, "ask": 12.95, "ask_size": 13.0, "iv": 0.3295, "open_interest": 0.0, "volume": 0.0, "delta": -0.9995, "gamma": 0.0006, "vega": 0.0004, "theta": -0.0314, "rho": -0.0001, "theo": 12.7402, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 21.41, "last_trade_time": "2026-10-13T12:16:36", "percent_change": 0.0, "prev_day_close": 17.0200004577637}, {"option": "IWM261106C00297500", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 629.0, "iv": 0.2254, "open_interest": 73.0, "volume": 200.0, "delta": 0.0041, "gamma": 0.0025, "vega": 0.0029, "theta": -0.0057, "rho": 0.0001, "theo": 0.0058, "change": 0.035, "open": 0.06, "high": 0.06, "low": 0.06, "tick": "no_change", "last_trade_price": 0.06, "last_trade_time": "2026-11-04T09:37:33", "percent_change": 140.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM261106P00297500", "bid": 13.13, "bid_size": 10.0, "ask": 13.46, "ask_size": 13.0, "iv": 0.3362, "open_interest": 0.0, "volume": 2.0, "delta": -0.9996, "gamma": 0.0005, "vega": 0.0004, "theta": -0.0313, "rho": -0.0001, "theo": 13.2402, "change": -2.975, "open": 14.5, "high": 14.5, "low": 14.5, "tick": "no_change", "last_trade_price": 14.5, "last_trade_time": "2026-11-04T10:43:11", "percent_change": -17.0243, "prev_day_close": 17.4750003814697}, {"option": "IWM261106C00298000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 626.0, "iv": 0.2329, "open_interest": 379.0, "volume": 30.0, "delta": 0.0038, "gamma": 0.0022, "vega": 0.0026, "theta": -0.0053, "rho": 0.0001, "theo": 0.0053, "change": -0.015, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T12:07:57", "percent_change": -60.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM261106P00298000", "bid": 13.68, "bid_size": 11.0, "ask": 13.96, "ask_size": 13.0, "iv": 0.3636, "open_interest": 0.0, "volume": 3.0, "delta": -0.9996, "gamma": 0.0005, "vega": 0.0003, "theta": -0.0313, "rho": -0.0001, "theo": 13.7402, "change": -3.92, "open": 14.09, "high": 14.09, "low": 14.09, "tick": "no_change", "last_trade_price": 14.09, "last_trade_time": "2026-11-04T15:59:58", "percent_change": -21.7657, "prev_day_close": 18.0099992752075}, {"option": "IWM261106C00299000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 514.0, "iv": 0.2478, "open_interest": 10145.0, "volume": 120.0, "delta": 0.0032, "gamma": 0.0019, "vega": 0.0023, "theta": -0.0048, "rho": 0.0001, "theo": 0.0048, "change": -0.005, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T13:30:34", "percent_change": -33.3333, "prev_day_close": 0.0149999996647239}, {"option": "IWM261106P00299000", "bid": 14.56, "bid_size": 11.0, "ask": 15.07, "ask_size": 13.0, "iv": 0.3808, "open_interest": 0.0, "volume": 1.0, "delta": -0.9997, "gamma": 0.0004, "vega": 0.0002, "theta": -0.0313, "rho": -0.0001, "theo": 14.7401, "change": -2.715, "open": 16.28, "high": 16.28, "low": 16.28, "tick": "down", "last_trade_price": 16.28, "last_trade_time": "2026-11-04T10:43:48", "percent_change": -14.2932, "prev_day_close": 18.9949998855591}, {"option": "IWM261106C00300000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 328.0, "iv": 0.2626, "open_interest": 1418.0, "volume": 125.0, "delta": 0.0029, "gamma": 0.0016, "vega": 0.0021, "theta": -0.0044, "rho": 0.0001, "theo": 0.0044, "change": -0.005, "open": 0.03, "high": 0.03, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T11:25:13", "percent_change": -33.3333, "prev_day_close": 0.0149999996647239}, {"option": "IWM261106P00300000", "bid": 15.68, "bid_size": 10.0, "ask": 16.06, "ask_size": 13.0, "iv": 0.4338, "open_interest": 0.0, "volume": 0.0, "delta": -0.9998, "gamma": 0.0003, "vega": 0.0002, "theta": -0.0313, "rho": -0.0001, "theo": 15.7401, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 18.05, "last_trade_time": "2026-11-03T11:15:40", "percent_change": 0.0, "prev_day_close": 19.9500007629395}, {"option": "IWM261106C00301000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 333.0, "iv": 0.2773, "open_interest": 9512.0, "volume": 2.0, "delta": 0.0026, "gamma": 0.0014, "vega": 0.0019, "theta": -0.0041, "rho": 0.0001, "theo": 0.0041, "change": -0.005, "open": 0.02, "high": 0.02, "low": 0.01, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T11:51:50", "percent_change": -33.3333, "prev_day_close": 0.0149999996647239}, {"option": "IWM261106P00301000", "bid": 16.58, "bid_size": 11.0, "ask": 17.06, "ask_size": 17.0, "iv": 0.4284, "open_interest": 0.0, "volume": 0.0, "delta": -0.9998, "gamma": 0.0002, "vega": 0.0001, "theta": -0.0312, "rho": -0.0001, "theo": 16.7401, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 24.91, "last_trade_time": "2026-10-08T10:09:11", "percent_change": 0.0, "prev_day_close": 21.0150003433228}, {"option": "IWM261106C00302000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 334.0, "iv": 0.2918, "open_interest": 87.0, "volume": 0.0, "delta": 0.0024, "gamma": 0.0012, "vega": 0.0017, "theta": -0.0039, "rho": 0.0001, "theo": 0.0039, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.06, "last_trade_time": "2026-11-03T09:30:11", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00302000", "bid": 17.58, "bid_size": 10.0, "ask": 18.06, "ask_size": 12.0, "iv": 0.4448, "open_interest": 0.0, "volume": 0.0, "delta": -0.9998, "gamma": 0.0002, "vega": 0.0001, "theta": -0.0312, "rho": -0.0001, "theo": 17.7401, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 20.8, "last_trade_time": "2026-10-02T13:30:49", "percent_change": 0.0, "prev_day_close": 21.960000038147}, {"option": "IWM261106C00302500", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 335.0, "iv": 0.2991, "open_interest": 34.0, "volume": 1.0, "delta": 0.0023, "gamma": 0.0012, "vega": 0.0016, "theta": -0.0038, "rho": 0.0001, "theo": 0.0038, "change": 0.005, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T09:34:04", "percent_change": 100.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00302500", "bid": 18.09, "bid_size": 10.0, "ask": 18.56, "ask_size": 13.0, "iv": 0.4584, "open_interest": 0.0, "volume": 0.0, "delta": -0.9998, "gamma": 0.0002, "vega": 0.0001, "theta": -0.0312, "rho": -0.0001, "theo": 18.2401, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.5149993896484}, {"option": "IWM261106C00303000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 335.0, "iv": 0.3063, "open_interest": 563.0, "volume": 1.0, "delta": 0.0022, "gamma": 0.0011, "vega": 0.0016, "theta": -0.0038, "rho": 0.0001, "theo": 0.0038, "change": 0.005, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T09:42:22", "percent_change": 100.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00303000", "bid": 18.59, "bid_size": 10.0, "ask": 19.07, "ask_size": 12.0, "iv": 0.4718, "open_interest": 0.0, "volume": 0.0, "delta": -0.9998, "gamma": 0.0002, "vega": 0.0001, "theta": -0.0312, "rho": -0.0001, "theo": 18.7401, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.9549999237061}, {"option": "IWM261106C00304000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 336.0, "iv": 0.3206, "open_interest": 281.0, "volume": 1.0, "delta": 0.002, "gamma": 0.001, "vega": 0.0015, "theta": -0.0036, "rho": 0.0001, "theo": 0.0036, "change": 0.005, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T14:08:49", "percent_change": 100.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00304000", "bid": 19.58, "bid_size": 10.0, "ask": 20.06, "ask_size": 13.0, "iv": 0.4841, "open_interest": 0.0, "volume": 0.0, "delta": -0.9999, "gamma": 0.0001, "vega": 0.0001, "theta": -0.0312, "rho": -0.0001, "theo": 19.7401, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 24.0199995040894}, {"option": "IWM261106C00305000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 336.0, "iv": 0.3348, "open_interest": 447.0, "volume": 1.0, "delta": 0.0019, "gamma": 0.0009, "vega": 0.0014, "theta": -0.0034, "rho": 0.0001, "theo": 0.0035, "change": 0.005, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T10:04:07", "percent_change": 100.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00305000", "bid": 20.46, "bid_size": 13.0, "ask": 21.06, "ask_size": 10.0, "iv": 0.4359, "open_interest": 0.0, "volume": 0.0, "delta": -0.9999, "gamma": 0.0001, "vega": 0.0001, "theta": -0.0312, "rho": -0.0001, "theo": 20.7401, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 30.05, "last_trade_time": "2026-10-16T10:04:09", "percent_change": 0.0, "prev_day_close": 25.0100002288818}, {"option": "IWM261106C00306000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 339.0, "iv": 0.3489, "open_interest": 185.0, "volume": 0.0, "delta": 0.0018, "gamma": 0.0008, "vega": 0.0013, "theta": -0.0033, "rho": 0.0, "theo": 0.0033, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-02T10:08:38", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00306000", "bid": 21.6, "bid_size": 10.0, "ask": 22.05, "ask_size": 11.0, "iv": 0.5267, "open_interest": 0.0, "volume": 0.0, "delta": -0.9999, "gamma": 0.0001, "vega": 0.0001, "theta": -0.0312, "rho": -0.0001, "theo": 21.7401, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 25.9800004959106}, {"option": "IWM261106C00307000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 339.0, "iv": 0.363, "open_interest": 21.0, "volume": 0.0, "delta": 0.0016, "gamma": 0.0007, "vega": 0.0012, "theta": -0.0032, "rho": 0.0, "theo": 0.0032, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-10-29T14:48:07", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00307000", "bid": 22.47, "bid_size": 13.0, "ask": 23.07, "ask_size": 13.0, "iv": 0.4872, "open_interest": 0.0, "volume": 0.0, "delta": -0.9999, "gamma": 0.0001, "vega": 0.0001, "theta": -0.0312, "rho": 0.0, "theo": 22.7401, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 26.9250001907349}, {"option": "IWM261106C00308000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 340.0, "iv": 0.3769, "open_interest": 7.0, "volume": 0.0, "delta": 0.0015, "gamma": 0.0006, "vega": 0.0011, "theta": -0.0031, "rho": 0.0, "theo": 0.0031, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-02T09:49:55", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00308000", "bid": 23.55, "bid_size": 10.0, "ask": 24.06, "ask_size": 13.0, "iv": 0.5468, "open_interest": 0.0, "volume": 0.0, "delta": -0.9999, "gamma": 0.0001, "vega": 0.0001, "theta": -0.0312, "rho": 0.0, "theo": 23.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 28.0299997329712}, {"option": "IWM261106C00309000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 340.0, "iv": 0.3907, "open_interest": 10.0, "volume": 0.0, "delta": 0.0014, "gamma": 0.0006, "vega": 0.0011, "theta": -0.003, "rho": 0.0, "theo": 0.003, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-02T11:35:50", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00309000", "bid": 24.46, "bid_size": 13.0, "ask": 25.06, "ask_size": 13.0, "iv": 0.5036, "open_interest": 0.0, "volume": 0.0, "delta": -0.9999, "gamma": 0.0001, "vega": 0.0001, "theta": -0.0312, "rho": 0.0, "theo": 24.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 29.0200004577637}, {"option": "IWM261106C00310000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 340.0, "iv": 0.4045, "open_interest": 497.0, "volume": 0.0, "delta": 0.0014, "gamma": 0.0005, "vega": 0.001, "theta": -0.0028, "rho": 0.0, "theo": 0.0029, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-10-28T10:48:29", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00310000", "bid": 25.67, "bid_size": 3.0, "ask": 26.05, "ask_size": 12.0, "iv": 0.6398, "open_interest": 0.0, "volume": 4.0, "delta": -0.9999, "gamma": 0.0001, "vega": 0.0001, "theta": -0.0312, "rho": 0.0, "theo": 25.74, "change": -2.13, "open": 27.9, "high": 27.9, "low": 27.9, "tick": "down", "last_trade_price": 27.9, "last_trade_time": "2026-11-04T11:08:05", "percent_change": -7.09291, "prev_day_close": 30.0299997329712}, {"option": "IWM261106C00311000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 341.0, "iv": 0.4181, "open_interest": 219.0, "volume": 0.0, "delta": 0.0013, "gamma": 0.0005, "vega": 0.0009, "theta": -0.0028, "rho": 0.0, "theo": 0.0027, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-10-28T09:54:18", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00311000", "bid": 26.47, "bid_size": 10.0, "ask": 27.06, "ask_size": 13.0, "iv": 0.6626, "open_interest": 0.0, "volume": 0.0, "delta": -0.9999, "gamma": 0.0001, "vega": 0.0001, "theta": -0.0312, "rho": 0.0, "theo": 26.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 31.0199995040894}, {"option": "IWM261106C00312000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 341.0, "iv": 0.4317, "open_interest": 14.0, "volume": 0.0, "delta": 0.0012, "gamma": 0.0004, "vega": 0.0009, "theta": -0.0026, "rho": 0.0, "theo": 0.0026, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-10-20T11:56:48", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00312000", "bid": 27.67, "bid_size": 3.0, "ask": 28.05, "ask_size": 11.0, "iv": 0.6782, "open_interest": 0.0, "volume": 0.0, "delta": -0.9999, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 27.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 32.0200004577637}, {"option": "IWM261106C00313000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 341.0, "iv": 0.4452, "open_interest": 156.0, "volume": 0.0, "delta": 0.0011, "gamma": 0.0004, "vega": 0.0008, "theta": -0.0026, "rho": 0.0, "theo": 0.0025, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-10-29T10:53:49", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00313000", "bid": 28.62, "bid_size": 10.0, "ask": 29.06, "ask_size": 13.0, "iv": 0.6706, "open_interest": 0.0, "volume": 0.0, "delta": -0.9999, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 28.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 33.0200004577637}, {"option": "IWM261106C00314000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 341.0, "iv": 0.4586, "open_interest": 15.0, "volume": 0.0, "delta": 0.0011, "gamma": 0.0004, "vega": 0.0008, "theta": -0.0025, "rho": 0.0, "theo": 0.0025, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-10-29T14:34:19", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00314000", "bid": 29.48, "bid_size": 10.0, "ask": 30.07, "ask_size": 13.0, "iv": 0.6147, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 29.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 33.9600009918213}, {"option": "IWM261106C00315000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 341.0, "iv": 0.4719, "open_interest": 12.0, "volume": 0.0, "delta": 0.001, "gamma": 0.0004, "vega": 0.0008, "theta": -0.0024, "rho": 0.0, "theo": 0.0024, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-10-26T10:30:11", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00315000", "bid": 30.48, "bid_size": 12.0, "ask": 31.06, "ask_size": 10.0, "iv": 0.6225, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 30.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 35.0349998474121}, {"option": "IWM261106C00316000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 342.0, "iv": 0.4852, "open_interest": 0.0, "volume": 0.0, "delta": 0.001, "gamma": 0.0003, "vega": 0.0007, "theta": -0.0023, "rho": 0.0, "theo": 0.0023, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00316000", "bid": 31.59, "bid_size": 10.0, "ask": 32.07, "ask_size": 13.0, "iv": 0.716, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 31.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 36.0200004577637}, {"option": "IWM261106C00317000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 342.0, "iv": 0.4983, "open_interest": 0.0, "volume": 0.0, "delta": 0.0009, "gamma": 0.0003, "vega": 0.0007, "theta": -0.0022, "rho": 0.0, "theo": 0.0022, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00317000", "bid": 32.64, "bid_size": 10.0, "ask": 33.06, "ask_size": 13.0, "iv": 0.7518, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 32.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 36.9650001525879}, {"option": "IWM261106C00318000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 342.0, "iv": 0.5114, "open_interest": 0.0, "volume": 0.0, "delta": 0.0008, "gamma": 0.0003, "vega": 0.0006, "theta": -0.0021, "rho": 0.0, "theo": 0.0021, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00318000", "bid": 33.49, "bid_size": 10.0, "ask": 34.05, "ask_size": 10.0, "iv": 0.6714, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 33.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 37.9549999237061}, {"option": "IWM261106C00319000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 343.0, "iv": 0.5245, "open_interest": 5.0, "volume": 0.0, "delta": 0.0008, "gamma": 0.0003, "vega": 0.0006, "theta": -0.002, "rho": 0.0, "theo": 0.002, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-10-22T09:52:46", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00319000", "bid": 34.6, "bid_size": 10.0, "ask": 35.07, "ask_size": 13.0, "iv": 0.7739, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 34.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 39.0299987792969}, {"option": "IWM261106C00320000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 343.0, "iv": 0.5374, "open_interest": 61.0, "volume": 0.0, "delta": 0.0008, "gamma": 0.0002, "vega": 0.0006, "theta": -0.002, "rho": 0.0, "theo": 0.002, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-03T14:59:45", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00320000", "bid": 35.6, "bid_size": 10.0, "ask": 36.06, "ask_size": 13.0, "iv": 0.7865, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 35.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 40.0300006866455}, {"option": "IWM261106C00321000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 343.0, "iv": 0.5504, "open_interest": 0.0, "volume": 0.0, "delta": 0.0007, "gamma": 0.0002, "vega": 0.0006, "theta": -0.0019, "rho": 0.0, "theo": 0.0019, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00321000", "bid": 36.56, "bid_size": 10.0, "ask": 37.06, "ask_size": 10.0, "iv": 0.781, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 36.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 40.9699993133545}, {"option": "IWM261106C00322000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 344.0, "iv": 0.5632, "open_interest": 0.0, "volume": 0.0, "delta": 0.0007, "gamma": 0.0002, "vega": 0.0005, "theta": -0.0018, "rho": 0.0, "theo": 0.0018, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00322000", "bid": 37.64, "bid_size": 10.0, "ask": 38.07, "ask_size": 13.0, "iv": 0.8452, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 37.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 42.0150012969971}, {"option": "IWM261106C00323000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 344.0, "iv": 0.5759, "open_interest": 4.0, "volume": 0.0, "delta": 0.0006, "gamma": 0.0002, "vega": 0.0005, "theta": -0.0018, "rho": 0.0, "theo": 0.0017, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-10-22T09:52:31", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00323000", "bid": 38.58, "bid_size": 10.0, "ask": 39.06, "ask_size": 12.0, "iv": 0.8266, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 38.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 43.0150012969971}, {"option": "IWM261106C00324000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 344.0, "iv": 0.5886, "open_interest": 4.0, "volume": 0.0, "delta": 0.0006, "gamma": 0.0002, "vega": 0.0005, "theta": -0.0017, "rho": 0.0, "theo": 0.0017, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-10-28T09:48:24", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00324000", "bid": 39.6, "bid_size": 10.0, "ask": 40.07, "ask_size": 13.0, "iv": 0.8605, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 39.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 44.0200004577637}, {"option": "IWM261106C00325000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 345.0, "iv": 0.6013, "open_interest": 1.0, "volume": 0.0, "delta": 0.0006, "gamma": 0.0002, "vega": 0.0004, "theta": -0.0016, "rho": 0.0, "theo": 0.0016, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-10-19T11:00:21", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00325000", "bid": 40.59, "bid_size": 10.0, "ask": 41.06, "ask_size": 12.0, "iv": 0.866, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 40.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 45.0249996185303}, {"option": "IWM261106C00326000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 345.0, "iv": 0.6138, "open_interest": 1.0, "volume": 0.0, "delta": 0.0006, "gamma": 0.0002, "vega": 0.0004, "theta": -0.0016, "rho": 0.0, "theo": 0.0016, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.04, "last_trade_time": "2026-10-02T15:53:21", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00326000", "bid": 41.46, "bid_size": 10.0, "ask": 42.05, "ask_size": 11.0, "iv": 0.9237, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 41.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 46.0149993896484}, {"option": "IWM261106C00327000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 345.0, "iv": 0.6264, "open_interest": 0.0, "volume": 0.0, "delta": 0.0005, "gamma": 0.0001, "vega": 0.0004, "theta": -0.0015, "rho": 0.0, "theo": 0.0015, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00327000", "bid": 42.59, "bid_size": 10.0, "ask": 43.07, "ask_size": 13.0, "iv": 0.9052, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 42.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 47.0200004577637}, {"option": "IWM261106C00328000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 345.0, "iv": 0.6388, "open_interest": 2.0, "volume": 0.0, "delta": 0.0005, "gamma": 0.0001, "vega": 0.0004, "theta": -0.0014, "rho": 0.0, "theo": 0.0014, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-10-09T10:02:15", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00328000", "bid": 43.59, "bid_size": 10.0, "ask": 44.06, "ask_size": 12.0, "iv": 0.9158, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 43.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 47.9750003814697}, {"option": "IWM261106C00329000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 346.0, "iv": 0.6512, "open_interest": 0.0, "volume": 0.0, "delta": 0.0005, "gamma": 0.0001, "vega": 0.0004, "theta": -0.0014, "rho": 0.0, "theo": 0.0014, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00329000", "bid": 44.59, "bid_size": 10.0, "ask": 45.06, "ask_size": 16.0, "iv": 0.9322, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 44.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 49.0250015258789}, {"option": "IWM261106C00330000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 346.0, "iv": 0.6636, "open_interest": 0.0, "volume": 0.0, "delta": 0.0004, "gamma": 0.0001, "vega": 0.0004, "theta": -0.0013, "rho": 0.0, "theo": 0.0013, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00330000", "bid": 45.63, "bid_size": 10.0, "ask": 46.06, "ask_size": 13.0, "iv": 0.972, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 45.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 49.9549999237061}, {"option": "IWM261106C00335000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 347.0, "iv": 0.7244, "open_interest": 0.0, "volume": 0.0, "delta": 0.0004, "gamma": 0.0001, "vega": 0.0003, "theta": -0.0011, "rho": 0.0, "theo": 0.0011, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00335000", "bid": 50.63, "bid_size": 10.0, "ask": 51.06, "ask_size": 11.0, "iv": 1.0537, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 50.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 54.9700012207031}, {"option": "IWM261106C00340000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 346.0, "iv": 0.7838, "open_interest": 0.0, "volume": 0.0, "delta": 0.0003, "gamma": 0.0001, "vega": 0.0002, "theta": -0.0009, "rho": 0.0, "theo": 0.0009, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00340000", "bid": 55.64, "bid_size": 10.0, "ask": 56.06, "ask_size": 13.0, "iv": 1.1393, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 55.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 60.0200004577637}, {"option": "IWM261106C00345000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 346.0, "iv": 0.842, "open_interest": 0.0, "volume": 0.0, "delta": 0.0002, "gamma": 0.0, "vega": 0.0002, "theta": -0.0007, "rho": 0.0, "theo": 0.0007, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00345000", "bid": 60.59, "bid_size": 10.0, "ask": 61.05, "ask_size": 11.0, "iv": 1.1762, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 60.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 65.0299987792969}, {"option": "IWM261106C00350000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 347.0, "iv": 0.899, "open_interest": 1.0, "volume": 0.0, "delta": 0.0002, "gamma": 0.0, "vega": 0.0001, "theta": -0.0006, "rho": 0.0, "theo": 0.0006, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.02, "last_trade_time": "2026-10-06T10:15:09", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00350000", "bid": 65.62, "bid_size": 10.0, "ask": 66.05, "ask_size": 13.0, "iv": 1.2727, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 65.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 66.0, "last_trade_time": "2026-10-29T09:47:59", "percent_change": 0.0, "prev_day_close": 70.0200004577637}, {"option": "IWM261106C00355000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 346.0, "iv": 0.9549, "open_interest": 0.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0, "vega": 0.0001, "theta": -0.0005, "rho": 0.0, "theo": 0.0005, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00355000", "bid": 70.63, "bid_size": 10.0, "ask": 71.05, "ask_size": 11.0, "iv": 1.3535, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 70.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 75.0299987792969}, {"option": "IWM261106C00360000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 346.0, "iv": 1.0098, "open_interest": 0.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0, "vega": 0.0001, "theta": -0.0004, "rho": 0.0, "theo": 0.0004, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00360000", "bid": 75.49, "bid_size": 10.0, "ask": 76.07, "ask_size": 13.0, "iv": 1.3098, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 75.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 80.0299987792969}, {"option": "IWM261106C00365000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 346.0, "iv": 1.0636, "open_interest": 0.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0, "vega": 0.0001, "theta": -0.0003, "rho": 0.0, "theo": 0.0003, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00365000", "bid": 80.48, "bid_size": 11.0, "ask": 81.06, "ask_size": 16.0, "iv": 1.3624, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 80.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 85.0499992370606}, {"option": "IWM261106C00370000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 347.0, "iv": 1.1164, "open_interest": 0.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0, "vega": 0.0, "theta": -0.0002, "rho": 0.0, "theo": 0.0003, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00370000", "bid": 85.56, "bid_size": 10.0, "ask": 86.05, "ask_size": 11.0, "iv": 1.5035, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 85.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 90.0200004577637}, {"option": "IWM261106C00375000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 347.0, "iv": 1.1683, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0002, "rho": 0.0, "theo": 0.0002, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00375000", "bid": 90.58, "bid_size": 12.0, "ask": 91.05, "ask_size": 10.0, "iv": 1.5909, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 90.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 94.9700012207031}, {"option": "IWM261106C00380000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 347.0, "iv": 1.2193, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0002, "rho": 0.0, "theo": 0.0002, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00380000", "bid": 95.63, "bid_size": 10.0, "ask": 96.06, "ask_size": 13.0, "iv": 1.7092, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 95.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 100.024997711182}, {"option": "IWM261106C00385000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 345.0, "iv": 1.2694, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 0.0001, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00385000", "bid": 100.58, "bid_size": 10.0, "ask": 101.06, "ask_size": 13.0, "iv": 1.7306, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 100.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 105.014999389648}, {"option": "IWM261106C00390000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 345.0, "iv": 1.3188, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 0.0001, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00390000", "bid": 105.51, "bid_size": 10.0, "ask": 106.06, "ask_size": 13.0, "iv": 1.7059, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 105.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 109.995002746582}, {"option": "IWM261106C00395000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 345.0, "iv": 1.3673, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 0.0001, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00395000", "bid": 110.51, "bid_size": 10.0, "ask": 111.06, "ask_size": 13.0, "iv": 1.766, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 110.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 115.020000457764}, {"option": "IWM261106C00400000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 346.0, "iv": 1.415, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 0.0001, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261106P00400000", "bid": 115.57, "bid_size": 10.0, "ask": 116.05, "ask_size": 12.0, "iv": 1.8936, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0312, "rho": 0.0, "theo": 115.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 120.024997711182}, {"option": "IWM261109C00180000", "bid": 104.03, "bid_size": 13.0, "ask": 104.51, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9999, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0246, "theo": 104.3475, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00180000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 431.0, "iv": 1.2117, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0001, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00190000", "bid": 94.04, "bid_size": 13.0, "ask": 94.51, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9999, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.026, "theo": 94.3538, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00190000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 426.0, "iv": 1.0764, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0002, "rho": 0.0, "theo": 0.0002, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00200000", "bid": 84.06, "bid_size": 16.0, "ask": 84.49, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9998, "gamma": 0.0, "vega": 0.0001, "theta": 0.0, "rho": 0.0274, "theo": 84.3603, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00200000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 418.0, "iv": 0.9475, "open_interest": 0.0, "volume": 0.0, "delta": -0.0001, "gamma": 0.0, "vega": 0.0001, "theta": -0.0004, "rho": 0.0, "theo": 0.0005, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00205000", "bid": 79.06, "bid_size": 11.0, "ask": 79.52, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9998, "gamma": 0.0, "vega": 0.0002, "theta": 0.0, "rho": 0.028, "theo": 79.3637, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00205000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 413.0, "iv": 0.8852, "open_interest": 0.0, "volume": 0.0, "delta": -0.0001, "gamma": 0.0, "vega": 0.0002, "theta": -0.0007, "rho": 0.0, "theo": 0.0008, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00210000", "bid": 74.06, "bid_size": 16.0, "ask": 74.47, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9997, "gamma": 0.0, "vega": 0.0003, "theta": 0.0, "rho": 0.0287, "theo": 74.3672, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00210000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 405.0, "iv": 0.8241, "open_interest": 0.0, "volume": 0.0, "delta": -0.0002, "gamma": 0.0, "vega": 0.0003, "theta": -0.001, "rho": 0.0, "theo": 0.0012, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00215000", "bid": 69.06, "bid_size": 12.0, "ask": 69.57, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9996, "gamma": 0.0, "vega": 0.0004, "theta": 0.0, "rho": 0.0294, "theo": 69.3709, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00215000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 397.0, "iv": 0.7643, "open_interest": 0.0, "volume": 0.0, "delta": -0.0003, "gamma": 0.0, "vega": 0.0004, "theta": -0.0015, "rho": 0.0, "theo": 0.0018, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00220000", "bid": 64.06, "bid_size": 12.0, "ask": 64.54, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9994, "gamma": 0.0001, "vega": 0.0006, "theta": 0.0, "rho": 0.0301, "theo": 64.3748, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 60.1450004577637}, {"option": "IWM261109P00220000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 387.0, "iv": 0.7057, "open_interest": 11.0, "volume": 0.0, "delta": -0.0005, "gamma": 0.0001, "vega": 0.0006, "theta": -0.0022, "rho": 0.0, "theo": 0.0026, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-11-03T15:07:32", "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM261109C00225000", "bid": 59.05, "bid_size": 12.0, "ask": 59.5, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9992, "gamma": 0.0001, "vega": 0.0008, "theta": 0.0, "rho": 0.0308, "theo": 59.379, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00225000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 370.0, "iv": 0.6481, "open_interest": 0.0, "volume": 0.0, "delta": -0.0007, "gamma": 0.0001, "vega": 0.0008, "theta": -0.003, "rho": 0.0, "theo": 0.0037, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00230000", "bid": 54.07, "bid_size": 11.0, "ask": 54.49, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9989, "gamma": 0.0002, "vega": 0.0011, "theta": 0.0, "rho": 0.0314, "theo": 54.3834, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 50.1550006866455}, {"option": "IWM261109P00230000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 359.0, "iv": 0.5915, "open_interest": 6.0, "volume": 0.0, "delta": -0.001, "gamma": 0.0002, "vega": 0.0011, "theta": -0.004, "rho": 0.0, "theo": 0.005, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.04, "last_trade_time": "2026-11-03T11:55:38", "percent_change": 0.0, "prev_day_close": 0.034999999217689}, {"option": "IWM261109C00235000", "bid": 49.05, "bid_size": 12.0, "ask": 49.65, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9985, "gamma": 0.0002, "vega": 0.0016, "theta": 0.0, "rho": 0.0321, "theo": 49.3883, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00235000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 316.0, "iv": 0.5358, "open_interest": 0.0, "volume": 0.0, "delta": -0.0014, "gamma": 0.0002, "vega": 0.0016, "theta": -0.0053, "rho": 0.0, "theo": 0.0068, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00240000", "bid": 44.08, "bid_size": 13.0, "ask": 44.54, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.998, "gamma": 0.0004, "vega": 0.0021, "theta": -0.001, "rho": 0.0328, "theo": 44.3936, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 40.1750011444092}, {"option": "IWM261109P00240000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 247.0, "iv": 0.4809, "open_interest": 39.0, "volume": 0.0, "delta": -0.0019, "gamma": 0.0004, "vega": 0.0021, "theta": -0.0068, "rho": -0.0001, "theo": 0.009, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.06, "last_trade_time": "2026-11-02T15:39:06", "percent_change": 0.0, "prev_day_close": 0.0449999999254942}, {"option": "IWM261109C00245000", "bid": 39.09, "bid_size": 14.0, "ask": 39.55, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9972, "gamma": 0.0005, "vega": 0.0028, "theta": -0.0035, "rho": 0.0334, "theo": 39.3993, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00245000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 366.0, "iv": 0.4538, "open_interest": 0.0, "volume": 0.0, "delta": -0.0027, "gamma": 0.0005, "vega": 0.0029, "theta": -0.0086, "rho": -0.0001, "theo": 0.0117, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00250000", "bid": 34.08, "bid_size": 14.0, "ask": 34.5, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9962, "gamma": 0.0008, "vega": 0.0039, "theta": -0.0062, "rho": 0.0341, "theo": 34.4058, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 30.2300004959106}, {"option": "IWM261109P00250000", "bid": 0.01, "bid_size": 228.0, "ask": 0.02, "ask_size": 338.0, "iv": 0.4138, "open_interest": 404.0, "volume": 5.0, "delta": -0.0037, "gamma": 0.0008, "vega": 0.0039, "theta": -0.0107, "rho": -0.0001, "theo": 0.0151, "change": -0.075, "open": 0.04, "high": 0.04, "low": 0.01, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:39:16", "percent_change": -88.2353, "prev_day_close": 0.0850000008940697}, {"option": "IWM261109C00255000", "bid": 29.09, "bid_size": 12.0, "ask": 29.68, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9946, "gamma": 0.0012, "vega": 0.0053, "theta": -0.0095, "rho": 0.0347, "theo": 29.4134, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00255000", "bid": 0.01, "bid_size": 413.0, "ask": 0.02, "ask_size": 110.0, "iv": 0.356, "open_interest": 0.0, "volume": 3.0, "delta": -0.0053, "gamma": 0.0012, "vega": 0.0053, "theta": -0.0133, "rho": -0.0002, "theo": 0.0196, "change": 0.03, "open": 0.03, "high": 0.03, "low": 0.03, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-11-04T10:37:53", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00257500", "bid": 26.6, "bid_size": 12.0, "ask": 27.08, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9936, "gamma": 0.0016, "vega": 0.0063, "theta": -0.0115, "rho": 0.035, "theo": 26.9179, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00257500", "bid": 0.02, "bid_size": 203.0, "ask": 0.03, "ask_size": 416.0, "iv": 0.3463, "open_interest": 0.0, "volume": 1.0, "delta": -0.0064, "gamma": 0.0016, "vega": 0.0063, "theta": -0.015, "rho": -0.0002, "theo": 0.0225, "change": 0.04, "open": 0.04, "high": 0.04, "low": 0.04, "tick": "up", "last_trade_price": 0.04, "last_trade_time": "2026-11-04T10:41:12", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00260000", "bid": 24.1, "bid_size": 12.0, "ask": 24.6, "ask_size": 10.0, "iv": 0.0, "open_interest": 3.0, "volume": 0.0, "delta": 0.9921, "gamma": 0.002, "vega": 0.0076, "theta": -0.0139, "rho": 0.0353, "theo": 24.4232, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 20.81, "last_trade_time": "2026-11-03T14:43:03", "percent_change": 0.0, "prev_day_close": 20.3800001144409}, {"option": "IWM261109P00260000", "bid": 0.02, "bid_size": 425.0, "ask": 0.03, "ask_size": 431.0, "iv": 0.3162, "open_interest": 1862.0, "volume": 11.0, "delta": -0.0078, "gamma": 0.002, "vega": 0.0076, "theta": -0.0171, "rho": -0.0003, "theo": 0.0263, "change": -0.16, "open": 0.06, "high": 0.06, "low": 0.04, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T10:15:16", "percent_change": -76.1905, "prev_day_close": 0.21000000089407}, {"option": "IWM261109C00261000", "bid": 23.11, "bid_size": 10.0, "ask": 23.6, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9914, "gamma": 0.0022, "vega": 0.0082, "theta": -0.015, "rho": 0.0354, "theo": 23.4257, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.3999996185303}, {"option": "IWM261109P00261000", "bid": 0.02, "bid_size": 466.0, "ask": 0.03, "ask_size": 155.0, "iv": 0.3042, "open_interest": 14.0, "volume": 0.0, "delta": -0.0086, "gamma": 0.0022, "vega": 0.0082, "theta": -0.018, "rho": -0.0003, "theo": 0.0281, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.19, "last_trade_time": "2026-11-03T11:30:19", "percent_change": 0.0, "prev_day_close": 0.229999996721745}, {"option": "IWM261109C00262000", "bid": 22.1, "bid_size": 13.0, "ask": 22.61, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9906, "gamma": 0.0025, "vega": 0.0089, "theta": -0.0162, "rho": 0.0355, "theo": 22.4284, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.3649997711182}, {"option": "IWM261109P00262000", "bid": 0.02, "bid_size": 491.0, "ask": 0.04, "ask_size": 345.0, "iv": 0.2991, "open_interest": 19.0, "volume": 0.0, "delta": -0.0094, "gamma": 0.0025, "vega": 0.0089, "theta": -0.0191, "rho": -0.0004, "theo": 0.0302, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.22, "last_trade_time": "2026-11-03T11:31:53", "percent_change": 0.0, "prev_day_close": 0.260000005364418}, {"option": "IWM261109C00263000", "bid": 21.11, "bid_size": 11.0, "ask": 21.71, "ask_size": 10.0, "iv": 0.256, "open_interest": 0.0, "volume": 0.0, "delta": 0.9896, "gamma": 0.0028, "vega": 0.0097, "theta": -0.0176, "rho": 0.0356, "theo": 21.4315, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.3999996185303}, {"option": "IWM261109P00263000", "bid": 0.03, "bid_size": 264.0, "ask": 0.04, "ask_size": 333.0, "iv": 0.2926, "open_interest": 0.0, "volume": 0.0, "delta": -0.0103, "gamma": 0.0028, "vega": 0.0097, "theta": -0.0204, "rho": -0.0004, "theo": 0.0327, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.295000001788139}, {"option": "IWM261109C00264000", "bid": 20.11, "bid_size": 11.0, "ask": 20.49, "ask_size": 10.0, "iv": 0.0, "open_interest": 3.0, "volume": 0.0, "delta": 0.9884, "gamma": 0.0032, "vega": 0.0106, "theta": -0.0192, "rho": 0.0357, "theo": 20.435, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 14.52, "last_trade_time": "2026-10-27T10:23:41", "percent_change": 0.0, "prev_day_close": 16.4400005340576}, {"option": "IWM261109P00264000", "bid": 0.03, "bid_size": 447.0, "ask": 0.04, "ask_size": 450.0, "iv": 0.2801, "open_interest": 924.0, "volume": 45.0, "delta": -0.0115, "gamma": 0.0032, "vega": 0.0106, "theta": -0.0218, "rho": -0.0004, "theo": 0.0356, "change": -0.295, "open": 0.06, "high": 0.06, "low": 0.04, "tick": "down", "last_trade_price": 0.04, "last_trade_time": "2026-11-04T14:02:30", "percent_change": -88.0597, "prev_day_close": 0.334999993443489}, {"option": "IWM261109C00265000", "bid": 19.12, "bid_size": 11.0, "ask": 19.6, "ask_size": 10.0, "iv": 0.0, "open_interest": 3.0, "volume": 2.0, "delta": 0.9871, "gamma": 0.0036, "vega": 0.0117, "theta": -0.021, "rho": 0.0358, "theo": 19.4391, "change": 5.12, "open": 20.6, "high": 20.6, "low": 20.6, "tick": "no_change", "last_trade_price": 20.6, "last_trade_time": "2026-11-04T09:48:11", "percent_change": 33.0749, "prev_day_close": 15.4800000190735}, {"option": "IWM261109P00265000", "bid": 0.03, "bid_size": 523.0, "ask": 0.05, "ask_size": 562.0, "iv": 0.2724, "open_interest": 3121.0, "volume": 468.0, "delta": -0.0128, "gamma": 0.0036, "vega": 0.0117, "theta": -0.0235, "rho": -0.0005, "theo": 0.039, "change": -0.345, "open": 0.11, "high": 0.11, "low": 0.04, "tick": "down", "last_trade_price": 0.04, "last_trade_time": "2026-11-04T15:39:16", "percent_change": -89.6104, "prev_day_close": 0.385000005364418}, {"option": "IWM261109C00266000", "bid": 18.13, "bid_size": 10.0, "ask": 18.49, "ask_size": 8.0, "iv": 0.0, "open_interest": 25.0, "volume": 0.0, "delta": 0.9854, "gamma": 0.0042, "vega": 0.013, "theta": -0.0232, "rho": 0.0358, "theo": 18.4439, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 12.82, "last_trade_time": "2026-10-27T10:23:21", "percent_change": 0.0, "prev_day_close": 14.5300002098084}, {"option": "IWM261109P00266000", "bid": 0.04, "bid_size": 338.0, "ask": 0.05, "ask_size": 437.0, "iv": 0.264, "open_interest": 1039.0, "volume": 1554.0, "delta": -0.0145, "gamma": 0.0042, "vega": 0.013, "theta": -0.0255, "rho": -0.0006, "theo": 0.0432, "change": -0.395, "open": 0.1, "high": 0.1, "low": 0.05, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T15:02:12", "percent_change": -88.764, "prev_day_close": 0.445000007748604}, {"option": "IWM261109C00267000", "bid": 17.13, "bid_size": 11.0, "ask": 17.72, "ask_size": 13.0, "iv": 0.2306, "open_interest": 19.0, "volume": 0.0, "delta": 0.9834, "gamma": 0.0048, "vega": 0.0146, "theta": -0.0257, "rho": 0.0359, "theo": 17.4497, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 13.17, "last_trade_time": "2026-11-02T16:11:11", "percent_change": 0.0, "prev_day_close": 13.6100001335144}, {"option": "IWM261109P00267000", "bid": 0.04, "bid_size": 514.0, "ask": 0.06, "ask_size": 576.0, "iv": 0.255, "open_interest": 521.0, "volume": 96.0, "delta": -0.0165, "gamma": 0.0048, "vega": 0.0145, "theta": -0.0279, "rho": -0.0006, "theo": 0.0484, "change": -0.44, "open": 0.11, "high": 0.13, "low": 0.06, "tick": "up", "last_trade_price": 0.07, "last_trade_time": "2026-11-04T13:45:38", "percent_change": -86.2745, "prev_day_close": 0.509999990463257}, {"option": "IWM261109C00268000", "bid": 16.13, "bid_size": 11.0, "ask": 16.51, "ask_size": 10.0, "iv": 0.0, "open_interest": 2.0, "volume": 2.0, "delta": 0.981, "gamma": 0.0056, "vega": 0.0164, "theta": -0.0287, "rho": 0.0359, "theo": 16.4566, "change": 3.18, "open": 16.22, "high": 16.22, "low": 15.88, "tick": "down", "last_trade_price": 15.88, "last_trade_time": "2026-11-04T15:21:11", "percent_change": 25.0394, "prev_day_close": 12.7000002861023}, {"option": "IWM261109P00268000", "bid": 0.05, "bid_size": 349.0, "ask": 0.06, "ask_size": 463.0, "iv": 0.2454, "open_interest": 1302.0, "volume": 46.0, "delta": -0.0189, "gamma": 0.0056, "vega": 0.0164, "theta": -0.0308, "rho": -0.0007, "theo": 0.0547, "change": -0.535, "open": 0.15, "high": 0.15, "low": 0.06, "tick": "no_change", "last_trade_price": 0.06, "last_trade_time": "2026-11-04T15:49:21", "percent_change": -89.916, "prev_day_close": 0.594999998807907}, {"option": "IWM261109C00269000", "bid": 15.15, "bid_size": 10.0, "ask": 15.63, "ask_size": 10.0, "iv": 0.0, "open_interest": 7.0, "volume": 0.0, "delta": 0.9779, "gamma": 0.0066, "vega": 0.0186, "theta": -0.0323, "rho": 0.036, "theo": 15.4653, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 12.03, "last_trade_time": "2026-11-03T14:53:30", "percent_change": 0.0, "prev_day_close": 11.7949995994568}, {"option": "IWM261109P00269000", "bid": 0.06, "bid_size": 291.0, "ask": 0.07, "ask_size": 395.0, "iv": 0.2382, "open_interest": 241.0, "volume": 70.0, "delta": -0.022, "gamma": 0.0066, "vega": 0.0186, "theta": -0.0343, "rho": -0.0008, "theo": 0.0627, "change": -0.625, "open": 0.17, "high": 0.17, "low": 0.06, "tick": "down", "last_trade_price": 0.06, "last_trade_time": "2026-11-04T15:49:18", "percent_change": -91.2409, "prev_day_close": 0.685000002384186}, {"option": "IWM261109C00270000", "bid": 14.16, "bid_size": 13.0, "ask": 14.65, "ask_size": 11.0, "iv": 0.149, "open_interest": 17.0, "volume": 17.0, "delta": 0.974, "gamma": 0.0078, "vega": 0.0213, "theta": -0.0367, "rho": 0.0359, "theo": 14.4761, "change": 3.085, "open": 16.2, "high": 16.2, "low": 13.63, "tick": "no_change", "last_trade_price": 13.99, "last_trade_time": "2026-11-04T15:58:50", "percent_change": 28.2898, "prev_day_close": 10.9050002098084}, {"option": "IWM261109P00270000", "bid": 0.07, "bid_size": 302.0, "ask": 0.08, "ask_size": 496.0, "iv": 0.2299, "open_interest": 975.0, "volume": 115.0, "delta": -0.0259, "gamma": 0.0078, "vega": 0.0212, "theta": -0.0386, "rho": -0.001, "theo": 0.0729, "change": -0.725, "open": 0.25, "high": 0.25, "low": 0.07, "tick": "down", "last_trade_price": 0.07, "last_trade_time": "2026-11-04T16:14:05", "percent_change": -91.195, "prev_day_close": 0.794999986886978}, {"option": "IWM261109C00271000", "bid": 13.17, "bid_size": 13.0, "ask": 13.71, "ask_size": 11.0, "iv": 0.1932, "open_interest": 45.0, "volume": 33.0, "delta": 0.9691, "gamma": 0.0094, "vega": 0.0245, "theta": -0.042, "rho": 0.0359, "theo": 13.4898, "change": 2.625, "open": 13.79, "high": 13.79, "low": 12.6, "tick": "up", "last_trade_price": 12.65, "last_trade_time": "2026-11-04T15:05:02", "percent_change": 26.1845, "prev_day_close": 10.0250000953674}, {"option": "IWM261109P00271000", "bid": 0.08, "bid_size": 276.0, "ask": 0.09, "ask_size": 130.0, "iv": 0.2207, "open_interest": 556.0, "volume": 92.0, "delta": -0.0308, "gamma": 0.0094, "vega": 0.0245, "theta": -0.0438, "rho": -0.0012, "theo": 0.086, "change": -0.825, "open": 0.31, "high": 0.33, "low": 0.09, "tick": "no_change", "last_trade_price": 0.1, "last_trade_time": "2026-11-04T16:10:11", "percent_change": -89.1892, "prev_day_close": 0.925000011920929}, {"option": "IWM261109C00272000", "bid": 12.3, "bid_size": 10.0, "ask": 12.73, "ask_size": 10.0, "iv": 0.2166, "open_interest": 22.0, "volume": 0.0, "delta": 0.9628, "gamma": 0.0113, "vega": 0.0285, "theta": -0.0486, "rho": 0.0358, "theo": 12.5074, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 10.58, "last_trade_time": "2026-11-03T11:03:11", "percent_change": 0.0, "prev_day_close": 9.18000030517578}, {"option": "IWM261109P00272000", "bid": 0.1, "bid_size": 193.0, "ask": 0.11, "ask_size": 279.0, "iv": 0.2146, "open_interest": 1141.0, "volume": 36.0, "delta": -0.037, "gamma": 0.0113, "vega": 0.0284, "theta": -0.0502, "rho": -0.0014, "theo": 0.1029, "change": -0.97, "open": 0.29, "high": 0.3, "low": 0.1, "tick": "up", "last_trade_price": 0.11, "last_trade_time": "2026-11-04T16:02:22", "percent_change": -89.8148, "prev_day_close": 1.0799999833107}, {"option": "IWM261109C00273000", "bid": 11.22, "bid_size": 13.0, "ask": 11.64, "ask_size": 10.0, "iv": 0.1591, "open_interest": 13.0, "volume": 6.0, "delta": 0.9548, "gamma": 0.0137, "vega": 0.0333, "theta": -0.0565, "rho": 0.0356, "theo": 11.5303, "change": 2.82, "open": 11.86, "high": 11.86, "low": 11.18, "tick": "down", "last_trade_price": 11.18, "last_trade_time": "2026-11-04T14:35:38", "percent_change": 33.7321, "prev_day_close": 8.35999965667725}, {"option": "IWM261109P00273000", "bid": 0.12, "bid_size": 184.0, "ask": 0.14, "ask_size": 321.0, "iv": 0.2084, "open_interest": 822.0, "volume": 33.0, "delta": -0.0451, "gamma": 0.0137, "vega": 0.0332, "theta": -0.058, "rho": -0.0017, "theo": 0.1252, "change": -1.115, "open": 0.28, "high": 0.39, "low": 0.12, "tick": "up", "last_trade_price": 0.14, "last_trade_time": "2026-11-04T15:58:32", "percent_change": -88.8446, "prev_day_close": 1.25499999523163}, {"option": "IWM261109C00274000", "bid": 10.36, "bid_size": 11.0, "ask": 10.67, "ask_size": 10.0, "iv": 0.1867, "open_interest": 32.0, "volume": 4.0, "delta": 0.9444, "gamma": 0.0167, "vega": 0.0391, "theta": -0.0662, "rho": 0.0353, "theo": 10.5604, "change": 2.315, "open": 10.94, "high": 10.94, "low": 9.87, "tick": "down", "last_trade_price": 9.87, "last_trade_time": "2026-11-04T14:48:19", "percent_change": 30.642, "prev_day_close": 7.5550000667572}, {"option": "IWM261109P00274000", "bid": 0.14, "bid_size": 314.0, "ask": 0.17, "ask_size": 260.0, "iv": 0.2004, "open_interest": 874.0, "volume": 25.0, "delta": -0.0555, "gamma": 0.0167, "vega": 0.0391, "theta": -0.0676, "rho": -0.0021, "theo": 0.1547, "change": -1.295, "open": 0.33, "high": 0.45, "low": 0.15, "tick": "up", "last_trade_price": 0.16, "last_trade_time": "2026-11-04T15:42:33", "percent_change": -89.0034, "prev_day_close": 1.45500004291534}, {"option": "IWM261109C00275000", "bid": 9.4, "bid_size": 10.0, "ask": 9.7, "ask_size": 10.0, "iv": 0.1817, "open_interest": 16.0, "volume": 1.0, "delta": 0.9309, "gamma": 0.0204, "vega": 0.0461, "theta": -0.0779, "rho": 0.035, "theo": 9.6003, "change": 2.13, "open": 8.92, "high": 8.92, "low": 8.92, "tick": "up", "last_trade_price": 8.92, "last_trade_time": "2026-11-04T14:48:19", "percent_change": 31.3697, "prev_day_close": 6.78999996185303}, {"option": "IWM261109P00275000", "bid": 0.19, "bid_size": 110.0, "ask": 0.21, "ask_size": 236.0, "iv": 0.1956, "open_interest": 4510.0, "volume": 200.0, "delta": -0.069, "gamma": 0.0204, "vega": 0.0461, "theta": -0.0792, "rho": -0.0026, "theo": 0.1939, "change": -1.475, "open": 0.52, "high": 0.66, "low": 0.19, "tick": "down", "last_trade_price": 0.21, "last_trade_time": "2026-11-04T15:57:52", "percent_change": -87.5371, "prev_day_close": 1.68500000238419}, {"option": "IWM261109C00276000", "bid": 8.45, "bid_size": 11.0, "ask": 8.91, "ask_size": 13.0, "iv": 0.1934, "open_interest": 43.0, "volume": 3.0, "delta": 0.9135, "gamma": 0.025, "vega": 0.0544, "theta": -0.0919, "rho": 0.0344, "theo": 8.6535, "change": 1.895, "open": 7.46, "high": 7.95, "low": 7.46, "tick": "up", "last_trade_price": 7.95, "last_trade_time": "2026-11-04T14:49:38", "percent_change": 31.2964, "prev_day_close": 6.0550000667572}, {"option": "IWM261109P00276000", "bid": 0.24, "bid_size": 90.0, "ask": 0.26, "ask_size": 134.0, "iv": 0.1892, "open_interest": 327.0, "volume": 134.0, "delta": -0.0864, "gamma": 0.025, "vega": 0.0544, "theta": -0.093, "rho": -0.0032, "theo": 0.2464, "change": -1.665, "open": 0.6, "high": 0.72, "low": 0.29, "tick": "down", "last_trade_price": 0.29, "last_trade_time": "2026-11-04T15:58:32", "percent_change": -85.1662, "prev_day_close": 1.95500004291534}, {"option": "IWM261109C00277000", "bid": 7.53, "bid_size": 44.0, "ask": 7.94, "ask_size": 42.0, "iv": 0.185, "open_interest": 39.0, "volume": 18.0, "delta": 0.8912, "gamma": 0.0304, "vega": 0.064, "theta": -0.1081, "rho": 0.0337, "theo": 7.7243, "change": 1.98, "open": 7.17, "high": 7.8, "low": 6.32, "tick": "down", "last_trade_price": 7.35, "last_trade_time": "2026-11-04T15:52:56", "percent_change": 36.8715, "prev_day_close": 5.36999988555908}, {"option": "IWM261109P00277000", "bid": 0.31, "bid_size": 50.0, "ask": 0.33, "ask_size": 97.0, "iv": 0.1839, "open_interest": 1025.0, "volume": 254.0, "delta": -0.1086, "gamma": 0.0304, "vega": 0.064, "theta": -0.1092, "rho": -0.0041, "theo": 0.3165, "change": -1.93, "open": 0.57, "high": 1.01, "low": 0.33, "tick": "down", "last_trade_price": 0.33, "last_trade_time": "2026-11-04T16:05:17", "percent_change": -85.3982, "prev_day_close": 2.25999999046326}, {"option": "IWM261109C00278000", "bid": 6.52, "bid_size": 26.0, "ask": 7.02, "ask_size": 22.0, "iv": 0.1716, "open_interest": 143.0, "volume": 12.0, "delta": 0.863, "gamma": 0.0367, "vega": 0.0749, "theta": -0.1265, "rho": 0.0327, "theo": 6.8183, "change": 1.925, "open": 8.65, "high": 8.65, "low": 6.64, "tick": "down", "last_trade_price": 6.64, "last_trade_time": "2026-11-04T16:11:16", "percent_change": 40.8271, "prev_day_close": 4.71500015258789}, {"option": "IWM261109P00278000", "bid": 0.4, "bid_size": 102.0, "ask": 0.42, "ask_size": 102.0, "iv": 0.1785, "open_interest": 648.0, "volume": 189.0, "delta": -0.1368, "gamma": 0.0367, "vega": 0.0748, "theta": -0.1275, "rho": -0.0051, "theo": 0.4099, "change": -2.205, "open": 0.68, "high": 1.32, "low": 0.4, "tick": "down", "last_trade_price": 0.41, "last_trade_time": "2026-11-04T16:14:53", "percent_change": -84.3212, "prev_day_close": 2.61500000953674}, {"option": "IWM261109C00279000", "bid": 5.88, "bid_size": 25.0, "ask": 5.98, "ask_size": 20.0, "iv": 0.1727, "open_interest": 228.0, "volume": 30.0, "delta": 0.8279, "gamma": 0.0438, "vega": 0.0866, "theta": -0.1465, "rho": 0.0315, "theo": 5.9423, "change": 1.57, "open": 6.88, "high": 7.09, "low": 5.2, "tick": "down", "last_trade_price": 5.66, "last_trade_time": "2026-11-04T15:51:07", "percent_change": 38.3863, "prev_day_close": 4.09000015258789}, {"option": "IWM261109P00279000", "bid": 0.52, "bid_size": 134.0, "ask": 0.55, "ask_size": 98.0, "iv": 0.1744, "open_interest": 1263.0, "volume": 367.0, "delta": -0.1721, "gamma": 0.0438, "vega": 0.0865, "theta": -0.1474, "rho": -0.0064, "theo": 0.5332, "change": -2.435, "open": 1.04, "high": 1.61, "low": 0.55, "tick": "down", "last_trade_price": 0.56, "last_trade_time": "2026-11-04T16:01:00", "percent_change": -81.3022, "prev_day_close": 2.99500000476837}, {"option": "IWM261109C00280000", "bid": 5.05, "bid_size": 15.0, "ask": 5.17, "ask_size": 22.0, "iv": 0.1708, "open_interest": 717.0, "volume": 194.0, "delta": 0.785, "gamma": 0.0513, "vega": 0.0986, "theta": -0.1669, "rho": 0.0299, "theo": 5.1039, "change": 1.225, "open": 6.45, "high": 6.77, "low": 3.7, "tick": "up", "last_trade_price": 4.75, "last_trade_time": "2026-11-04T15:58:22", "percent_change": 34.7518, "prev_day_close": 3.52499997615814}, {"option": "IWM261109P00280000", "bid": 0.68, "bid_size": 129.0, "ask": 0.7, "ask_size": 48.0, "iv": 0.1697, "open_interest": 713.0, "volume": 450.0, "delta": -0.215, "gamma": 0.0514, "vega": 0.0986, "theta": -0.1678, "rho": -0.0079, "theo": 0.6942, "change": -2.73, "open": 1.16, "high": 1.91, "low": 0.67, "tick": "down", "last_trade_price": 0.7, "last_trade_time": "2026-11-04T16:14:03", "percent_change": -79.5918, "prev_day_close": 3.4300000667572}, {"option": "IWM261109C00281000", "bid": 4.26, "bid_size": 10.0, "ask": 4.34, "ask_size": 21.0, "iv": 0.1654, "open_interest": 887.0, "volume": 69.0, "delta": 0.7338, "gamma": 0.0589, "vega": 0.1103, "theta": -0.1862, "rho": 0.028, "theo": 4.3113, "change": 1.24, "open": 5.07, "high": 6.02, "low": 3.17, "tick": "up", "last_trade_price": 4.25, "last_trade_time": "2026-11-04T16:09:17", "percent_change": 41.196, "prev_day_close": 3.00999999046326}, {"option": "IWM261109P00281000", "bid": 0.88, "bid_size": 119.0, "ask": 0.93, "ask_size": 119.0, "iv": 0.1666, "open_interest": 367.0, "volume": 544.0, "delta": -0.2668, "gamma": 0.0592, "vega": 0.1104, "theta": -0.1873, "rho": -0.0098, "theo": 0.9034, "change": -2.895, "open": 1.25, "high": 2.34, "low": 0.97, "tick": "up", "last_trade_price": 1.02, "last_trade_time": "2026-11-04T15:59:32", "percent_change": -73.9464, "prev_day_close": 3.91500008106232}, {"option": "IWM261109C00282000", "bid": 3.52, "bid_size": 25.0, "ask": 3.59, "ask_size": 25.0, "iv": 0.1615, "open_interest": 598.0, "volume": 609.0, "delta": 0.6745, "gamma": 0.066, "vega": 0.1205, "theta": -0.2024, "rho": 0.0258, "theo": 3.573, "change": 0.975, "open": 4.57, "high": 5.16, "low": 2.32, "tick": "up", "last_trade_price": 3.51, "last_trade_time": "2026-11-04T16:09:22", "percent_change": 38.4615, "prev_day_close": 2.5349999666214}, {"option": "IWM261109P00282000", "bid": 1.15, "bid_size": 42.0, "ask": 1.18, "ask_size": 93.0, "iv": 0.1617, "open_interest": 270.0, "volume": 720.0, "delta": -0.3264, "gamma": 0.0663, "vega": 0.1206, "theta": -0.2035, "rho": -0.0119, "theo": 1.1653, "change": -3.28, "open": 1.27, "high": 2.66, "low": 1.16, "tick": "no_change", "last_trade_price": 1.16, "last_trade_time": "2026-11-04T16:14:57", "percent_change": -73.8739, "prev_day_close": 4.44000005722046}, {"option": "IWM261109C00283000", "bid": 2.85, "bid_size": 24.0, "ask": 2.91, "ask_size": 16.0, "iv": 0.1584, "open_interest": 410.0, "volume": 622.0, "delta": 0.6078, "gamma": 0.0719, "vega": 0.1282, "theta": -0.2134, "rho": 0.0233, "theo": 2.8974, "change": 0.715, "open": 3.85, "high": 4.48, "low": 1.88, "tick": "up", "last_trade_price": 2.83, "last_trade_time": "2026-11-04T16:14:04", "percent_change": 33.8061, "prev_day_close": 2.11500000953674}, {"option": "IWM261109P00283000", "bid": 1.47, "bid_size": 102.0, "ask": 1.5, "ask_size": 41.0, "iv": 0.1593, "open_interest": 241.0, "volume": 11364.0, "delta": -0.3935, "gamma": 0.0722, "vega": 0.1283, "theta": -0.2145, "rho": -0.0142, "theo": 1.4903, "change": -3.54, "open": 2.17, "high": 3.29, "low": 1.48, "tick": "no_change", "last_trade_price": 1.48, "last_trade_time": "2026-11-04T16:13:54", "percent_change": -70.5179, "prev_day_close": 5.01999998092651}, {"option": "IWM261109C00284000", "bid": 2.26, "bid_size": 6.0, "ask": 2.31, "ask_size": 80.0, "iv": 0.1564, "open_interest": 461.0, "volume": 1243.0, "delta": 0.5349, "gamma": 0.0759, "vega": 0.1324, "theta": -0.2173, "rho": 0.0205, "theo": 2.2923, "change": 0.455, "open": 3.34, "high": 3.89, "low": 1.5, "tick": "up", "last_trade_price": 2.2, "last_trade_time": "2026-11-04T16:00:01", "percent_change": 26.0745, "prev_day_close": 1.74500000476837}, {"option": "IWM261109P00284000", "bid": 1.86, "bid_size": 40.0, "ask": 1.91, "ask_size": 30.0, "iv": 0.1565, "open_interest": 85.0, "volume": 460.0, "delta": -0.4667, "gamma": 0.0763, "vega": 0.1324, "theta": -0.2184, "rho": -0.0166, "theo": 1.886, "change": -3.6, "open": 2.6, "high": 3.92, "low": 1.92, "tick": "down", "last_trade_price": 2.05, "last_trade_time": "2026-11-04T15:59:58", "percent_change": -63.7168, "prev_day_close": 5.64999985694885}, {"option": "IWM261109C00285000", "bid": 1.74, "bid_size": 51.0, "ask": 1.78, "ask_size": 86.0, "iv": 0.1534, "open_interest": 7133.0, "volume": 3538.0, "delta": 0.4582, "gamma": 0.0772, "vega": 0.1322, "theta": -0.2128, "rho": 0.0176, "theo": 1.7637, "change": 0.335, "open": 2.67, "high": 3.4, "low": 1.06, "tick": "up", "last_trade_price": 1.75, "last_trade_time": "2026-11-04T16:14:03", "percent_change": 23.6749, "prev_day_close": 1.41499996185303}, {"option": "IWM261109P00285000", "bid": 2.33, "bid_size": 19.0, "ask": 2.39, "ask_size": 34.0, "iv": 0.1537, "open_interest": 43.0, "volume": 232.0, "delta": -0.544, "gamma": 0.0778, "vega": 0.132, "theta": -0.2138, "rho": -0.0191, "theo": 2.3589, "change": -3.685, "open": 2.98, "high": 4.5, "low": 2.26, "tick": "up", "last_trade_price": 2.64, "last_trade_time": "2026-11-04T15:46:22", "percent_change": -58.2609, "prev_day_close": 6.32500004768372}, {"option": "IWM261109C00286000", "bid": 1.3, "bid_size": 21.0, "ask": 1.33, "ask_size": 104.0, "iv": 0.1508, "open_interest": 39.0, "volume": 1097.0, "delta": 0.3806, "gamma": 0.0755, "vega": 0.1272, "theta": -0.1996, "rho": 0.0146, "theo": 1.3155, "change": 0.155, "open": 2.26, "high": 2.8, "low": 0.85, "tick": "up", "last_trade_price": 1.29, "last_trade_time": "2026-11-04T16:05:17", "percent_change": 13.6564, "prev_day_close": 1.13499999046326}, {"option": "IWM261109P00286000", "bid": 2.87, "bid_size": 35.0, "ask": 2.97, "ask_size": 48.0, "iv": 0.1514, "open_interest": 0.0, "volume": 17.0, "delta": -0.6224, "gamma": 0.0764, "vega": 0.1268, "theta": -0.2008, "rho": -0.0214, "theo": 2.9128, "change": -2.655, "open": 2.97, "high": 4.98, "low": 2.85, "tick": "down", "last_trade_price": 4.4, "last_trade_time": "2026-11-04T10:34:09", "percent_change": -37.6329, "prev_day_close": 7.0550000667572}, {"option": "IWM261109C00287000", "bid": 0.93, "bid_size": 73.0, "ask": 0.96, "ask_size": 52.0, "iv": 0.1479, "open_interest": 375.0, "volume": 867.0, "delta": 0.3052, "gamma": 0.0707, "vega": 0.1176, "theta": -0.1785, "rho": 0.0117, "theo": 0.9481, "change": -0.065, "open": 1.71, "high": 2.31, "low": 0.69, "tick": "no_change", "last_trade_price": 0.83, "last_trade_time": "2026-11-04T15:58:02", "percent_change": -7.26257, "prev_day_close": 0.895000010728836}, {"option": "IWM261109P00287000", "bid": 3.51, "bid_size": 25.0, "ask": 3.6, "ask_size": 26.0, "iv": 0.1488, "open_interest": 4.0, "volume": 10.0, "delta": -0.6991, "gamma": 0.0722, "vega": 0.1168, "theta": -0.1806, "rho": -0.0233, "theo": 3.5484, "change": -3.04, "open": 3.1, "high": 5.48, "low": 3.1, "tick": "down", "last_trade_price": 4.79, "last_trade_time": "2026-11-04T10:38:18", "percent_change": -38.825, "prev_day_close": 7.83000016212463}, {"option": "IWM261109C00287500", "bid": 0.78, "bid_size": 40.0, "ask": 0.81, "ask_size": 73.0, "iv": 0.147, "open_interest": 910.0, "volume": 627.0, "delta": 0.2695, "gamma": 0.0672, "vega": 0.1112, "theta": -0.1657, "rho": 0.0103, "theo": 0.7939, "change": -0.145, "open": 1.58, "high": 2.12, "low": 0.5, "tick": "up", "last_trade_price": 0.65, "last_trade_time": "2026-11-04T15:54:01", "percent_change": -18.239, "prev_day_close": 0.794999986886978}, {"option": "IWM261109P00287500", "bid": 3.85, "bid_size": 32.0, "ask": 3.95, "ask_size": 25.0, "iv": 0.1473, "open_interest": 1.0, "volume": 5.0, "delta": -0.7358, "gamma": 0.0691, "vega": 0.1094, "theta": -0.1688, "rho": -0.0232, "theo": 3.8966, "change": -3.965, "open": 4.22, "high": 4.32, "low": 4.12, "tick": "up", "last_trade_price": 4.26, "last_trade_time": "2026-11-04T13:48:52", "percent_change": -48.2067, "prev_day_close": 8.22500038146973}, {"option": "IWM261109C00288000", "bid": 0.64, "bid_size": 126.0, "ask": 0.67, "ask_size": 46.0, "iv": 0.1454, "open_interest": 619.0, "volume": 346.0, "delta": 0.2356, "gamma": 0.0631, "vega": 0.104, "theta": -0.1518, "rho": 0.009, "theo": 0.6584, "change": -0.2, "open": 1.45, "high": 1.92, "low": 0.46, "tick": "up", "last_trade_price": 0.5, "last_trade_time": "2026-11-04T15:44:25", "percent_change": -28.5714, "prev_day_close": 0.699999988079071}, {"option": "IWM261109P00288000", "bid": 4.22, "bid_size": 29.0, "ask": 4.32, "ask_size": 23.0, "iv": 0.1464, "open_interest": 0.0, "volume": 59.0, "delta": -0.7707, "gamma": 0.0654, "vega": 0.1027, "theta": -0.1559, "rho": -0.023, "theo": 4.2633, "change": -4.235, "open": 4.72, "high": 5.01, "low": 3.6, "tick": "down", "last_trade_price": 4.4, "last_trade_time": "2026-11-04T14:19:14", "percent_change": -49.0446, "prev_day_close": 8.63500022888184}, {"option": "IWM261109C00289000", "bid": 0.43, "bid_size": 132.0, "ask": 0.46, "ask_size": 99.0, "iv": 0.1442, "open_interest": 151.0, "volume": 488.0, "delta": 0.1744, "gamma": 0.0535, "vega": 0.0878, "theta": -0.1223, "rho": 0.0067, "theo": 0.4399, "change": -0.085, "open": 1.12, "high": 1.52, "low": 0.3, "tick": "up", "last_trade_price": 0.45, "last_trade_time": "2026-11-04T16:14:35", "percent_change": -15.8878, "prev_day_close": 0.534999996423721}, {"option": "IWM261109P00289000", "bid": 5.01, "bid_size": 22.0, "ask": 5.12, "ask_size": 24.0, "iv": 0.1451, "open_interest": 0.0, "volume": 1.0, "delta": -0.8349, "gamma": 0.0565, "vega": 0.0843, "theta": -0.1302, "rho": -0.0221, "theo": 5.0531, "change": -4.04, "open": 5.46, "high": 5.46, "low": 5.46, "tick": "down", "last_trade_price": 5.46, "last_trade_time": "2026-11-04T14:33:22", "percent_change": -42.5263, "prev_day_close": 9.5}, {"option": "IWM261109C00290000", "bid": 0.27, "bid_size": 229.0, "ask": 0.3, "ask_size": 94.0, "iv": 0.1419, "open_interest": 744.0, "volume": 2022.0, "delta": 0.1244, "gamma": 0.0432, "vega": 0.0709, "theta": -0.0938, "rho": 0.0048, "theo": 0.2847, "change": -0.145, "open": 0.92, "high": 1.21, "low": 0.18, "tick": "down", "last_trade_price": 0.26, "last_trade_time": "2026-11-04T16:07:47", "percent_change": -35.8025, "prev_day_close": 0.405000001192093}, {"option": "IWM261109P00290000", "bid": 5.8, "bid_size": 31.0, "ask": 6.13, "ask_size": 32.0, "iv": 0.1508, "open_interest": 22.0, "volume": 1.0, "delta": -0.8893, "gamma": 0.0471, "vega": 0.0643, "theta": -0.1035, "rho": -0.0203, "theo": 5.9082, "change": -4.115, "open": 6.26, "high": 6.26, "low": 6.26, "tick": "down", "last_trade_price": 6.26, "last_trade_time": "2026-11-04T13:31:53", "percent_change": -39.6627, "prev_day_close": 10.375}, {"option": "IWM261109C00291000", "bid": 0.17, "bid_size": 254.0, "ask": 0.19, "ask_size": 70.0, "iv": 0.141, "open_interest": 536.0, "volume": 405.0, "delta": 0.0852, "gamma": 0.0331, "vega": 0.0548, "theta": -0.0683, "rho": 0.0032, "theo": 0.1781, "change": -0.12, "open": 0.67, "high": 0.95, "low": 0.13, "tick": "up", "last_trade_price": 0.19, "last_trade_time": "2026-11-04T16:11:58", "percent_change": -38.7097, "prev_day_close": 0.310000002384186}, {"option": "IWM261109P00291000", "bid": 6.72, "bid_size": 10.0, "ask": 7.04, "ask_size": 10.0, "iv": 0.154, "open_interest": 0.0, "volume": 3.0, "delta": -0.9332, "gamma": 0.0378, "vega": 0.0451, "theta": -0.0762, "rho": -0.0168, "theo": 6.8175, "change": -4.115, "open": 7.17, "high": 7.17, "low": 7.17, "tick": "down", "last_trade_price": 7.17, "last_trade_time": "2026-11-04T12:46:44", "percent_change": -36.4643, "prev_day_close": 11.2850003242493}, {"option": "IWM261109C00292000", "bid": 0.1, "bid_size": 364.0, "ask": 0.12, "ask_size": 150.0, "iv": 0.1404, "open_interest": 1303.0, "volume": 338.0, "delta": 0.0568, "gamma": 0.0243, "vega": 0.0408, "theta": -0.0481, "rho": 0.0022, "theo": 0.1097, "change": -0.11, "open": 0.5, "high": 0.71, "low": 0.07, "tick": "up", "last_trade_price": 0.12, "last_trade_time": "2026-11-04T16:07:34", "percent_change": -47.8261, "prev_day_close": 0.229999996721745}, {"option": "IWM261109P00292000", "bid": 7.53, "bid_size": 11.0, "ask": 7.99, "ask_size": 10.0, "iv": 0.136, "open_interest": 0.0, "volume": 0.0, "delta": -0.9656, "gamma": 0.0273, "vega": 0.0276, "theta": -0.053, "rho": -0.0117, "theo": 7.7689, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.2150001525879}, {"option": "IWM261109C00292500", "bid": 0.08, "bid_size": 300.0, "ask": 0.1, "ask_size": 169.0, "iv": 0.1418, "open_interest": 870.0, "volume": 97.0, "delta": 0.0462, "gamma": 0.0205, "vega": 0.0349, "theta": -0.0401, "rho": 0.0018, "theo": 0.0861, "change": -0.15, "open": 0.43, "high": 0.64, "low": 0.05, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T15:45:50", "percent_change": -75.0, "prev_day_close": 0.199999995529652}, {"option": "IWM261109P00292500", "bid": 8.13, "bid_size": 10.0, "ask": 8.48, "ask_size": 11.0, "iv": 0.1604, "open_interest": 0.0, "volume": 0.0, "delta": -0.9768, "gamma": 0.0214, "vega": 0.0202, "theta": -0.0448, "rho": -0.0062, "theo": 8.2567, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.6849999427795}, {"option": "IWM261109C00293000", "bid": 0.06, "bid_size": 378.0, "ask": 0.07, "ask_size": 5.0, "iv": 0.14, "open_interest": 789.0, "volume": 804.0, "delta": 0.0375, "gamma": 0.0173, "vega": 0.0298, "theta": -0.0333, "rho": 0.0014, "theo": 0.0679, "change": -0.115, "open": 0.52, "high": 0.52, "low": 0.04, "tick": "down", "last_trade_price": 0.06, "last_trade_time": "2026-11-04T16:06:11", "percent_change": -65.7143, "prev_day_close": 0.175000004470348}, {"option": "IWM261109P00293000", "bid": 8.57, "bid_size": 10.0, "ask": 8.97, "ask_size": 10.0, "iv": 0.1549, "open_interest": 0.0, "volume": 0.0, "delta": -0.9856, "gamma": 0.0158, "vega": 0.0138, "theta": -0.039, "rho": -0.0051, "theo": 8.7484, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.164999961853}, {"option": "IWM261109C00294000", "bid": 0.04, "bid_size": 375.0, "ask": 0.05, "ask_size": 279.0, "iv": 0.144, "open_interest": 137.0, "volume": 100.0, "delta": 0.0251, "gamma": 0.0122, "vega": 0.0217, "theta": -0.0233, "rho": 0.001, "theo": 0.0432, "change": -0.105, "open": 0.33, "high": 0.39, "low": 0.02, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T15:39:40", "percent_change": -84.0, "prev_day_close": 0.12499999627471}, {"option": "IWM261109P00294000", "bid": 9.63, "bid_size": 10.0, "ask": 9.95, "ask_size": 10.0, "iv": 0.1769, "open_interest": 0.0, "volume": 0.0, "delta": -0.9949, "gamma": 0.007, "vega": 0.0056, "theta": -0.0336, "rho": -0.002, "theo": 9.742, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.125}, {"option": "IWM261109C00295000", "bid": 0.02, "bid_size": 463.0, "ask": 0.03, "ask_size": 193.0, "iv": 0.1433, "open_interest": 19.0, "volume": 73.0, "delta": 0.0173, "gamma": 0.0087, "vega": 0.0161, "theta": -0.0168, "rho": 0.0006, "theo": 0.0289, "change": -0.065, "open": 0.27, "high": 0.27, "low": 0.03, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-11-04T15:58:44", "percent_change": -68.4211, "prev_day_close": 0.0950000025331974}, {"option": "IWM261109P00295000", "bid": 10.65, "bid_size": 10.0, "ask": 10.96, "ask_size": 10.0, "iv": 0.1965, "open_interest": 0.0, "volume": 0.0, "delta": -0.9983, "gamma": 0.0027, "vega": 0.0021, "theta": -0.0321, "rho": -0.0006, "theo": 10.7405, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.0300002098084}, {"option": "IWM261109C00296000", "bid": 0.01, "bid_size": 432.0, "ask": 0.02, "ask_size": 255.0, "iv": 0.1447, "open_interest": 13.0, "volume": 12.0, "delta": 0.0124, "gamma": 0.0064, "vega": 0.0123, "theta": -0.0126, "rho": 0.0005, "theo": 0.0205, "change": -0.035, "open": 0.11, "high": 0.11, "low": 0.03, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-11-04T10:41:54", "percent_change": -53.8462, "prev_day_close": 0.0649999994784594}, {"option": "IWM261109P00296000", "bid": 11.48, "bid_size": 13.0, "ask": 12.05, "ask_size": 11.0, "iv": 0.1926, "open_interest": 0.0, "volume": 4.0, "delta": -0.9995, "gamma": 0.001, "vega": 0.0008, "theta": -0.0317, "rho": -0.0001, "theo": 11.7401, "change": -3.905, "open": 12.07, "high": 12.12, "low": 12.07, "tick": "up", "last_trade_price": 12.12, "last_trade_time": "2026-11-04T15:59:58", "percent_change": -24.3682, "prev_day_close": 16.0250000953674}, {"option": "IWM261109C00297000", "bid": 0.01, "bid_size": 754.0, "ask": 0.02, "ask_size": 458.0, "iv": 0.1554, "open_interest": 411.0, "volume": 215.0, "delta": 0.0093, "gamma": 0.0048, "vega": 0.0096, "theta": -0.0098, "rho": 0.0004, "theo": 0.0154, "change": -0.045, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:49:52", "percent_change": -81.8182, "prev_day_close": 0.0549999997019768}, {"option": "IWM261109P00297000", "bid": 12.62, "bid_size": 11.0, "ask": 12.96, "ask_size": 13.0, "iv": 0.2182, "open_interest": 0.0, "volume": 22.0, "delta": -0.9998, "gamma": 0.0003, "vega": 0.0002, "theta": -0.0316, "rho": 0.0, "theo": 12.74, "change": -3.38, "open": 12.61, "high": 13.63, "low": 12.61, "tick": "no_change", "last_trade_price": 13.63, "last_trade_time": "2026-11-04T14:58:52", "percent_change": -19.8707, "prev_day_close": 17.0100002288818}, {"option": "IWM261109C00297500", "bid": 0.01, "bid_size": 390.0, "ask": 0.02, "ask_size": 478.0, "iv": 0.1608, "open_interest": 269.0, "volume": 121.0, "delta": 0.0082, "gamma": 0.0042, "vega": 0.0086, "theta": -0.0088, "rho": 0.0003, "theo": 0.0135, "change": -0.035, "open": 0.17, "high": 0.17, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:51:13", "percent_change": -77.7778, "prev_day_close": 0.0449999999254942}, {"option": "IWM261109P00297500", "bid": 13.14, "bid_size": 11.0, "ask": 13.46, "ask_size": 13.0, "iv": 0.2293, "open_interest": 0.0, "volume": 8.0, "delta": -0.9999, "gamma": 0.0001, "vega": 0.0001, "theta": -0.0316, "rho": 0.0, "theo": 13.24, "change": -4.21, "open": 13.11, "high": 13.31, "low": 13.11, "tick": "up", "last_trade_price": 13.31, "last_trade_time": "2026-11-04T12:39:27", "percent_change": -24.0297, "prev_day_close": 17.5199995040894}, {"option": "IWM261109C00298000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 496.0, "iv": 0.1583, "open_interest": 75.0, "volume": 207.0, "delta": 0.0073, "gamma": 0.0037, "vega": 0.0078, "theta": -0.008, "rho": 0.0003, "theo": 0.0121, "change": -0.025, "open": 0.08, "high": 0.09, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T16:05:02", "percent_change": -71.4286, "prev_day_close": 0.034999999217689}, {"option": "IWM261109P00298000", "bid": 13.64, "bid_size": 11.0, "ask": 13.96, "ask_size": 13.0, "iv": 0.236, "open_interest": 0.0, "volume": 6.0, "delta": -1.0, "gamma": 0.0001, "vega": 0.0001, "theta": -0.0316, "rho": 0.0, "theo": 13.74, "change": -3.765, "open": 13.61, "high": 14.24, "low": 13.61, "tick": "up", "last_trade_price": 14.24, "last_trade_time": "2026-11-04T15:58:25", "percent_change": -20.9109, "prev_day_close": 18.0050001144409}, {"option": "IWM261109C00299000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 272.0, "iv": 0.1566, "open_interest": 6.0, "volume": 1.0, "delta": 0.0058, "gamma": 0.0029, "vega": 0.0064, "theta": -0.0067, "rho": 0.0002, "theo": 0.0098, "change": 0.06, "open": 0.09, "high": 0.09, "low": 0.09, "tick": "up", "last_trade_price": 0.09, "last_trade_time": "2026-11-04T09:34:05", "percent_change": 200.0, "prev_day_close": 0.0299999993294477}, {"option": "IWM261109P00299000", "bid": 14.56, "bid_size": 10.0, "ask": 15.06, "ask_size": 11.0, "iv": 0.2535, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0316, "rho": 0.0, "theo": 14.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.9549999237061}, {"option": "IWM261109C00300000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 335.0, "iv": 0.166, "open_interest": 750.0, "volume": 52.0, "delta": 0.0048, "gamma": 0.0024, "vega": 0.0054, "theta": -0.0057, "rho": 0.0002, "theo": 0.0082, "change": -0.015, "open": 0.06, "high": 0.06, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:49:10", "percent_change": -60.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM261109P00300000", "bid": 15.58, "bid_size": 10.0, "ask": 16.05, "ask_size": 10.0, "iv": 0.2688, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0316, "rho": 0.0, "theo": 15.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.9900007247925}, {"option": "IWM261109C00301000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 306.0, "iv": 0.1753, "open_interest": 0.0, "volume": 0.0, "delta": 0.004, "gamma": 0.0019, "vega": 0.0046, "theta": -0.0049, "rho": 0.0001, "theo": 0.0069, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00301000", "bid": 16.57, "bid_size": 10.0, "ask": 17.06, "ask_size": 11.0, "iv": 0.2821, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0316, "rho": 0.0, "theo": 16.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00302000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 314.0, "iv": 0.1845, "open_interest": 0.0, "volume": 0.0, "delta": 0.0034, "gamma": 0.0016, "vega": 0.0039, "theta": -0.0043, "rho": 0.0001, "theo": 0.006, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00302000", "bid": 17.47, "bid_size": 13.0, "ask": 18.05, "ask_size": 11.0, "iv": 0.2632, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0316, "rho": 0.0, "theo": 17.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00303000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 424.0, "iv": 0.1936, "open_interest": 0.0, "volume": 0.0, "delta": 0.0029, "gamma": 0.0014, "vega": 0.0034, "theta": -0.0038, "rho": 0.0001, "theo": 0.0052, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00303000", "bid": 18.46, "bid_size": 12.0, "ask": 19.06, "ask_size": 12.0, "iv": 0.2751, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0316, "rho": 0.0, "theo": 18.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00304000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 429.0, "iv": 0.2027, "open_interest": 0.0, "volume": 0.0, "delta": 0.0025, "gamma": 0.0012, "vega": 0.003, "theta": -0.0034, "rho": 0.0001, "theo": 0.0046, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00304000", "bid": 19.48, "bid_size": 10.0, "ask": 20.06, "ask_size": 11.0, "iv": 0.2958, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0316, "rho": 0.0, "theo": 19.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00305000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 431.0, "iv": 0.2117, "open_interest": 0.0, "volume": 0.0, "delta": 0.0022, "gamma": 0.001, "vega": 0.0026, "theta": -0.0031, "rho": 0.0001, "theo": 0.0041, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00305000", "bid": 20.52, "bid_size": 10.0, "ask": 21.06, "ask_size": 10.0, "iv": 0.3208, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0316, "rho": 0.0, "theo": 20.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00306000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 432.0, "iv": 0.2206, "open_interest": 0.0, "volume": 0.0, "delta": 0.0019, "gamma": 0.0008, "vega": 0.0024, "theta": -0.0028, "rho": 0.0001, "theo": 0.0037, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00306000", "bid": 21.55, "bid_size": 10.0, "ask": 22.06, "ask_size": 11.0, "iv": 0.3414, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0316, "rho": 0.0, "theo": 21.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00307000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 433.0, "iv": 0.2295, "open_interest": 0.0, "volume": 0.0, "delta": 0.0017, "gamma": 0.0007, "vega": 0.0021, "theta": -0.0026, "rho": 0.0001, "theo": 0.0033, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00307000", "bid": 22.48, "bid_size": 10.0, "ask": 23.06, "ask_size": 11.0, "iv": 0.3314, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0316, "rho": 0.0, "theo": 22.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00308000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 433.0, "iv": 0.2383, "open_interest": 0.0, "volume": 0.0, "delta": 0.0015, "gamma": 0.0006, "vega": 0.0019, "theta": -0.0024, "rho": 0.0001, "theo": 0.003, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00308000", "bid": 23.56, "bid_size": 10.0, "ask": 24.06, "ask_size": 12.0, "iv": 0.3687, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0316, "rho": 0.0, "theo": 23.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00309000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 436.0, "iv": 0.2471, "open_interest": 0.0, "volume": 0.0, "delta": 0.0014, "gamma": 0.0006, "vega": 0.0017, "theta": -0.0022, "rho": 0.0, "theo": 0.0028, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00309000", "bid": 24.51, "bid_size": 10.0, "ask": 25.07, "ask_size": 11.0, "iv": 0.3692, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0316, "rho": 0.0, "theo": 24.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00310000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 436.0, "iv": 0.2558, "open_interest": 24.0, "volume": 0.0, "delta": 0.0012, "gamma": 0.0005, "vega": 0.0016, "theta": -0.002, "rho": 0.0, "theo": 0.0025, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-10-30T09:34:49", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261109P00310000", "bid": 25.57, "bid_size": 10.0, "ask": 26.05, "ask_size": 10.0, "iv": 0.393, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0316, "rho": 0.0, "theo": 25.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 30.0149993896484}, {"option": "IWM261109C00311000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 436.0, "iv": 0.2645, "open_interest": 0.0, "volume": 0.0, "delta": 0.0011, "gamma": 0.0004, "vega": 0.0014, "theta": -0.0019, "rho": 0.0, "theo": 0.0023, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00311000", "bid": 26.48, "bid_size": 10.0, "ask": 27.06, "ask_size": 11.0, "iv": 0.3774, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0316, "rho": 0.0, "theo": 26.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00312000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 436.0, "iv": 0.2731, "open_interest": 0.0, "volume": 0.0, "delta": 0.001, "gamma": 0.0004, "vega": 0.0013, "theta": -0.0017, "rho": 0.0, "theo": 0.0022, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00312000", "bid": 27.56, "bid_size": 10.0, "ask": 28.06, "ask_size": 10.0, "iv": 0.4169, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0316, "rho": 0.0, "theo": 27.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00313000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 437.0, "iv": 0.2816, "open_interest": 0.0, "volume": 0.0, "delta": 0.0009, "gamma": 0.0004, "vega": 0.0012, "theta": -0.0016, "rho": 0.0, "theo": 0.002, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00313000", "bid": 28.66, "bid_size": 10.0, "ask": 29.06, "ask_size": 10.0, "iv": 0.4534, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0316, "rho": 0.0, "theo": 28.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00314000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 437.0, "iv": 0.2901, "open_interest": 0.0, "volume": 0.0, "delta": 0.0008, "gamma": 0.0003, "vega": 0.0011, "theta": -0.0015, "rho": 0.0, "theo": 0.0019, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00314000", "bid": 29.48, "bid_size": 11.0, "ask": 30.06, "ask_size": 11.0, "iv": 0.4111, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0316, "rho": 0.0, "theo": 29.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00315000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 437.0, "iv": 0.2986, "open_interest": 0.0, "volume": 0.0, "delta": 0.0008, "gamma": 0.0003, "vega": 0.001, "theta": -0.0014, "rho": 0.0, "theo": 0.0017, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00315000", "bid": 30.51, "bid_size": 10.0, "ask": 31.05, "ask_size": 12.0, "iv": 0.4309, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0316, "rho": 0.0, "theo": 30.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00316000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 437.0, "iv": 0.3069, "open_interest": 0.0, "volume": 0.0, "delta": 0.0007, "gamma": 0.0003, "vega": 0.0009, "theta": -0.0013, "rho": 0.0, "theo": 0.0016, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00316000", "bid": 31.64, "bid_size": 10.0, "ask": 32.06, "ask_size": 12.0, "iv": 0.4852, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0316, "rho": 0.0, "theo": 31.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00317000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 435.0, "iv": 0.3153, "open_interest": 0.0, "volume": 0.0, "delta": 0.0006, "gamma": 0.0002, "vega": 0.0008, "theta": -0.0012, "rho": 0.0, "theo": 0.0015, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00317000", "bid": 32.59, "bid_size": 10.0, "ask": 33.07, "ask_size": 12.0, "iv": 0.4867, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0316, "rho": 0.0, "theo": 32.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00318000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 436.0, "iv": 0.3236, "open_interest": 0.0, "volume": 0.0, "delta": 0.0006, "gamma": 0.0002, "vega": 0.0008, "theta": -0.0012, "rho": 0.0, "theo": 0.0014, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00318000", "bid": 33.58, "bid_size": 10.0, "ask": 34.07, "ask_size": 10.0, "iv": 0.4955, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0316, "rho": 0.0, "theo": 33.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00319000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 436.0, "iv": 0.3319, "open_interest": 0.0, "volume": 0.0, "delta": 0.0006, "gamma": 0.0002, "vega": 0.0007, "theta": -0.0011, "rho": 0.0, "theo": 0.0013, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00319000", "bid": 34.51, "bid_size": 10.0, "ask": 35.06, "ask_size": 12.0, "iv": 0.4795, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0316, "rho": 0.0, "theo": 34.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00320000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 436.0, "iv": 0.3405, "open_interest": 0.0, "volume": 0.0, "delta": 0.0005, "gamma": 0.0002, "vega": 0.0007, "theta": -0.001, "rho": 0.0, "theo": 0.0012, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261109P00320000", "bid": 35.58, "bid_size": 10.0, "ask": 36.07, "ask_size": 10.0, "iv": 0.5185, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0316, "rho": 0.0, "theo": 35.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 40.0100002288818}, {"option": "IWM261109C00325000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 438.0, "iv": 0.381, "open_interest": 0.0, "volume": 0.0, "delta": 0.0004, "gamma": 0.0001, "vega": 0.0005, "theta": -0.0008, "rho": 0.0, "theo": 0.0009, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00325000", "bid": 40.48, "bid_size": 10.0, "ask": 41.06, "ask_size": 15.0, "iv": 0.5293, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0316, "rho": 0.0, "theo": 40.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00330000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 440.0, "iv": 0.4204, "open_interest": 0.0, "volume": 0.0, "delta": 0.0002, "gamma": 0.0001, "vega": 0.0003, "theta": -0.0006, "rho": 0.0, "theo": 0.0007, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00330000", "bid": 45.67, "bid_size": 10.0, "ask": 46.06, "ask_size": 13.0, "iv": 0.6533, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0316, "rho": 0.0, "theo": 45.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00340000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 441.0, "iv": 0.4966, "open_interest": 0.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0, "vega": 0.0002, "theta": -0.0003, "rho": 0.0, "theo": 0.0004, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00340000", "bid": 55.57, "bid_size": 10.0, "ask": 56.07, "ask_size": 14.0, "iv": 0.7297, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0316, "rho": 0.0, "theo": 55.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109C00350000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 441.0, "iv": 0.5695, "open_interest": 0.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0, "vega": 0.0001, "theta": -0.0002, "rho": 0.0, "theo": 0.0002, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261109P00350000", "bid": 65.57, "bid_size": 10.0, "ask": 66.06, "ask_size": 11.0, "iv": 0.8244, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0316, "rho": 0.0, "theo": 65.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261110C00230000", "bid": 54.13, "bid_size": 10.0, "ask": 54.53, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9982, "gamma": 0.0003, "vega": 0.0021, "theta": 0.0, "rho": 0.0377, "theo": 54.4094, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 50.2199993133545}, {"option": "IWM261110P00230000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 486.0, "iv": 0.573, "open_interest": 2.0, "volume": 1.0, "delta": -0.0018, "gamma": 0.0003, "vega": 0.0021, "theta": -0.0069, "rho": -0.0001, "theo": 0.0102, "change": -0.03, "open": 0.02, "high": 0.02, "low": 0.02, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T09:36:49", "percent_change": -60.0, "prev_day_close": 0.0499999988824129}, {"option": "IWM261110C00240000", "bid": 44.13, "bid_size": 12.0, "ask": 44.68, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9967, "gamma": 0.0006, "vega": 0.0037, "theta": -0.0051, "rho": 0.0392, "theo": 44.4237, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 40.2749996185303}, {"option": "IWM261110P00240000", "bid": 0.01, "bid_size": 385.0, "ask": 0.02, "ask_size": 336.0, "iv": 0.4855, "open_interest": 25.0, "volume": 1.0, "delta": -0.0033, "gamma": 0.0006, "vega": 0.0037, "theta": -0.0108, "rho": -0.0001, "theo": 0.017, "change": -0.045, "open": 0.03, "high": 0.03, "low": 0.03, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-11-04T09:36:56", "percent_change": -60.0, "prev_day_close": 0.0749999992549419}, {"option": "IWM261110C00250000", "bid": 34.14, "bid_size": 12.0, "ask": 34.7, "ask_size": 10.0, "iv": 0.3461, "open_interest": 0.0, "volume": 0.0, "delta": 0.9938, "gamma": 0.0012, "vega": 0.0065, "theta": -0.0119, "rho": 0.0408, "theo": 34.4419, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 30.3449993133545}, {"option": "IWM261110P00250000", "bid": 0.02, "bid_size": 423.0, "ask": 0.03, "ask_size": 274.0, "iv": 0.3996, "open_interest": 331.0, "volume": 0.0, "delta": -0.0061, "gamma": 0.0012, "vega": 0.0065, "theta": -0.0163, "rho": -0.0003, "theo": 0.0278, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.14, "last_trade_time": "2026-11-03T16:02:34", "percent_change": 0.0, "prev_day_close": 0.134999997913837}, {"option": "IWM261110C00260000", "bid": 24.18, "bid_size": 10.0, "ask": 24.55, "ask_size": 11.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9872, "gamma": 0.0028, "vega": 0.0126, "theta": -0.0227, "rho": 0.0421, "theo": 24.471, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.4650001525879}, {"option": "IWM261110P00260000", "bid": 0.04, "bid_size": 541.0, "ask": 0.06, "ask_size": 513.0, "iv": 0.3158, "open_interest": 169.0, "volume": 284.0, "delta": -0.0128, "gamma": 0.0028, "vega": 0.0126, "theta": -0.0258, "rho": -0.0006, "theo": 0.0495, "change": -0.255, "open": 0.16, "high": 0.16, "low": 0.06, "tick": "no_change", "last_trade_price": 0.06, "last_trade_time": "2026-11-04T13:57:38", "percent_change": -80.9524, "prev_day_close": 0.315000012516975}, {"option": "IWM261110C00261000", "bid": 23.19, "bid_size": 10.0, "ask": 23.77, "ask_size": 11.0, "iv": 0.31, "open_interest": 0.0, "volume": 0.0, "delta": 0.986, "gamma": 0.0032, "vega": 0.0137, "theta": -0.0243, "rho": 0.0422, "theo": 23.4755, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.5}, {"option": "IWM261110P00261000", "bid": 0.05, "bid_size": 418.0, "ask": 0.06, "ask_size": 393.0, "iv": 0.3076, "open_interest": 54.0, "volume": 87.0, "delta": -0.014, "gamma": 0.0032, "vega": 0.0137, "theta": -0.0274, "rho": -0.0006, "theo": 0.0534, "change": -0.28, "open": 0.11, "high": 0.12, "low": 0.06, "tick": "up", "last_trade_price": 0.07, "last_trade_time": "2026-11-04T14:04:58", "percent_change": -80.0, "prev_day_close": 0.350000008940697}, {"option": "IWM261110C00262000", "bid": 22.18, "bid_size": 11.0, "ask": 22.56, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9846, "gamma": 0.0035, "vega": 0.0148, "theta": -0.0262, "rho": 0.0423, "theo": 22.4806, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.5299997329712}, {"option": "IWM261110P00262000", "bid": 0.05, "bid_size": 478.0, "ask": 0.07, "ask_size": 633.0, "iv": 0.2994, "open_interest": 62.0, "volume": 814.0, "delta": -0.0154, "gamma": 0.0036, "vega": 0.0149, "theta": -0.0291, "rho": -0.0007, "theo": 0.0578, "change": -0.33, "open": 0.1, "high": 0.12, "low": 0.06, "tick": "no_change", "last_trade_price": 0.06, "last_trade_time": "2026-11-04T15:55:52", "percent_change": -84.6154, "prev_day_close": 0.390000000596046}, {"option": "IWM261110C00263000", "bid": 21.21, "bid_size": 7.0, "ask": 21.78, "ask_size": 10.0, "iv": 0.2949, "open_interest": 0.0, "volume": 0.0, "delta": 0.9829, "gamma": 0.004, "vega": 0.0162, "theta": -0.0283, "rho": 0.0424, "theo": 21.4865, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.5799999237061}, {"option": "IWM261110P00263000", "bid": 0.06, "bid_size": 480.0, "ask": 0.07, "ask_size": 408.0, "iv": 0.2907, "open_interest": 93.0, "volume": 51.0, "delta": -0.017, "gamma": 0.004, "vega": 0.0162, "theta": -0.0311, "rho": -0.0008, "theo": 0.0629, "change": -0.38, "open": 0.12, "high": 0.14, "low": 0.06, "tick": "down", "last_trade_price": 0.06, "last_trade_time": "2026-11-04T15:56:19", "percent_change": -86.3636, "prev_day_close": 0.439999997615814}, {"option": "IWM261110C00264000", "bid": 20.2, "bid_size": 10.0, "ask": 20.57, "ask_size": 8.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.981, "gamma": 0.0045, "vega": 0.0177, "theta": -0.0307, "rho": 0.0425, "theo": 20.4932, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.6399993896484}, {"option": "IWM261110P00264000", "bid": 0.06, "bid_size": 363.0, "ask": 0.08, "ask_size": 449.0, "iv": 0.2816, "open_interest": 164.0, "volume": 1268.0, "delta": -0.019, "gamma": 0.0045, "vega": 0.0177, "theta": -0.0334, "rho": -0.0009, "theo": 0.0689, "change": -0.425, "open": 0.14, "high": 0.15, "low": 0.07, "tick": "no_change", "last_trade_price": 0.07, "last_trade_time": "2026-11-04T15:57:10", "percent_change": -85.8586, "prev_day_close": 0.49499998986721}, {"option": "IWM261110C00265000", "bid": 19.21, "bid_size": 11.0, "ask": 19.58, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9788, "gamma": 0.0051, "vega": 0.0195, "theta": -0.0334, "rho": 0.0425, "theo": 19.5011, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.7049999237061}, {"option": "IWM261110P00265000", "bid": 0.07, "bid_size": 315.0, "ask": 0.08, "ask_size": 316.0, "iv": 0.2722, "open_interest": 759.0, "volume": 198.0, "delta": -0.0212, "gamma": 0.0051, "vega": 0.0195, "theta": -0.036, "rho": -0.001, "theo": 0.0761, "change": -0.48, "open": 0.19, "high": 0.2, "low": 0.07, "tick": "down", "last_trade_price": 0.07, "last_trade_time": "2026-11-04T15:56:17", "percent_change": -87.2727, "prev_day_close": 0.550000011920929}, {"option": "IWM261110C00266000", "bid": 18.22, "bid_size": 11.0, "ask": 18.8, "ask_size": 10.0, "iv": 0.2648, "open_interest": 0.0, "volume": 0.0, "delta": 0.9761, "gamma": 0.0058, "vega": 0.0216, "theta": -0.0366, "rho": 0.0426, "theo": 18.5104, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.7649998664856}, {"option": "IWM261110P00266000", "bid": 0.08, "bid_size": 331.0, "ask": 0.09, "ask_size": 329.0, "iv": 0.2649, "open_interest": 108.0, "volume": 35.0, "delta": -0.0239, "gamma": 0.0058, "vega": 0.0216, "theta": -0.039, "rho": -0.0011, "theo": 0.0847, "change": -0.545, "open": 0.17, "high": 0.2, "low": 0.08, "tick": "down", "last_trade_price": 0.08, "last_trade_time": "2026-11-04T15:56:16", "percent_change": -87.2, "prev_day_close": 0.625}, {"option": "IWM261110C00267000", "bid": 17.23, "bid_size": 23.0, "ask": 17.6, "ask_size": 11.0, "iv": 0.0, "open_interest": 176.0, "volume": 0.0, "delta": 0.9728, "gamma": 0.0066, "vega": 0.0239, "theta": -0.0402, "rho": 0.0426, "theo": 17.5215, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 13.45, "last_trade_time": "2026-11-03T16:11:20", "percent_change": 0.0, "prev_day_close": 13.8600001335144}, {"option": "IWM261110P00267000", "bid": 0.09, "bid_size": 276.0, "ask": 0.1, "ask_size": 284.0, "iv": 0.257, "open_interest": 875.0, "volume": 54.0, "delta": -0.0272, "gamma": 0.0066, "vega": 0.024, "theta": -0.0426, "rho": -0.0012, "theo": 0.0952, "change": -0.62, "open": 0.25, "high": 0.25, "low": 0.09, "tick": "down", "last_trade_price": 0.09, "last_trade_time": "2026-11-04T15:56:15", "percent_change": -87.3239, "prev_day_close": 0.71000000834465}, {"option": "IWM261110C00268000", "bid": 16.25, "bid_size": 11.0, "ask": 16.71, "ask_size": 10.0, "iv": 0.2228, "open_interest": 18.0, "volume": 0.0, "delta": 0.9689, "gamma": 0.0076, "vega": 0.0268, "theta": -0.0445, "rho": 0.0426, "theo": 16.535, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.84, "last_trade_time": "2026-11-03T12:15:10", "percent_change": 0.0, "prev_day_close": 12.960000038147}, {"option": "IWM261110P00268000", "bid": 0.1, "bid_size": 272.0, "ask": 0.12, "ask_size": 689.0, "iv": 0.2508, "open_interest": 437.0, "volume": 218.0, "delta": -0.031, "gamma": 0.0076, "vega": 0.0267, "theta": -0.0466, "rho": -0.0014, "theo": 0.1074, "change": -0.705, "open": 0.26, "high": 0.27, "low": 0.1, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-11-04T15:56:15", "percent_change": -87.5776, "prev_day_close": 0.805000007152557}, {"option": "IWM261110C00269000", "bid": 15.27, "bid_size": 11.0, "ask": 15.75, "ask_size": 10.0, "iv": 0.2259, "open_interest": 11.0, "volume": 0.0, "delta": 0.9641, "gamma": 0.0088, "vega": 0.0301, "theta": -0.0495, "rho": 0.0425, "theo": 15.5514, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 13.8, "last_trade_time": "2026-11-03T11:17:57", "percent_change": 0.0, "prev_day_close": 12.0599999427795}, {"option": "IWM261110P00269000", "bid": 0.12, "bid_size": 133.0, "ask": 0.13, "ask_size": 179.0, "iv": 0.2432, "open_interest": 196.0, "volume": 103.0, "delta": -0.0358, "gamma": 0.0088, "vega": 0.0301, "theta": -0.0515, "rho": -0.0016, "theo": 0.1231, "change": -0.8, "open": 0.28, "high": 0.28, "low": 0.12, "tick": "no_change", "last_trade_price": 0.12, "last_trade_time": "2026-11-04T15:56:13", "percent_change": -86.9565, "prev_day_close": 0.919999986886978}, {"option": "IWM261110C00270000", "bid": 14.28, "bid_size": 11.0, "ask": 14.66, "ask_size": 10.0, "iv": 0.1916, "open_interest": 7.0, "volume": 0.0, "delta": 0.9582, "gamma": 0.0103, "vega": 0.034, "theta": -0.0555, "rho": 0.0424, "theo": 14.5716, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 12.89, "last_trade_time": "2026-11-03T11:17:57", "percent_change": 0.0, "prev_day_close": 11.1999998092651}, {"option": "IWM261110P00270000", "bid": 0.13, "bid_size": 149.0, "ask": 0.15, "ask_size": 212.0, "iv": 0.2345, "open_interest": 535.0, "volume": 234.0, "delta": -0.0417, "gamma": 0.0103, "vega": 0.034, "theta": -0.0574, "rho": -0.0019, "theo": 0.1428, "change": -0.905, "open": 0.4, "high": 0.4, "low": 0.14, "tick": "down", "last_trade_price": 0.14, "last_trade_time": "2026-11-04T15:56:13", "percent_change": -86.6029, "prev_day_close": 1.04499995708466}, {"option": "IWM261110C00271000", "bid": 13.31, "bid_size": 11.0, "ask": 13.73, "ask_size": 10.0, "iv": 0.2039, "open_interest": 6.0, "volume": 0.0, "delta": 0.951, "gamma": 0.0121, "vega": 0.0386, "theta": -0.0624, "rho": 0.0422, "theo": 13.5967, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 12.15, "last_trade_time": "2026-11-02T12:13:36", "percent_change": 0.0, "prev_day_close": 10.3400001525879}, {"option": "IWM261110P00271000", "bid": 0.15, "bid_size": 127.0, "ask": 0.18, "ask_size": 469.0, "iv": 0.2283, "open_interest": 114.0, "volume": 46.0, "delta": -0.0488, "gamma": 0.0121, "vega": 0.0385, "theta": -0.0641, "rho": -0.0022, "theo": 0.1668, "change": -1.025, "open": 0.4, "high": 0.43, "low": 0.17, "tick": "down", "last_trade_price": 0.17, "last_trade_time": "2026-11-04T15:56:18", "percent_change": -85.7741, "prev_day_close": 1.19499999284744}, {"option": "IWM261110C00272000", "bid": 12.44, "bid_size": 8.0, "ask": 12.78, "ask_size": 11.0, "iv": 0.2179, "open_interest": 7.0, "volume": 2.0, "delta": 0.9421, "gamma": 0.0142, "vega": 0.0439, "theta": -0.0705, "rho": 0.042, "theo": 12.6281, "change": 3.04, "open": 11.0, "high": 12.55, "low": 11.0, "tick": "up", "last_trade_price": 12.55, "last_trade_time": "2026-11-04T12:33:03", "percent_change": 31.9663, "prev_day_close": 9.51000022888184}, {"option": "IWM261110P00272000", "bid": 0.18, "bid_size": 112.0, "ask": 0.21, "ask_size": 467.0, "iv": 0.2219, "open_interest": 172.0, "volume": 8.0, "delta": -0.0577, "gamma": 0.0142, "vega": 0.0438, "theta": -0.072, "rho": -0.0026, "theo": 0.1973, "change": -1.12, "open": 0.35, "high": 0.38, "low": 0.24, "tick": "down", "last_trade_price": 0.24, "last_trade_time": "2026-11-04T14:31:30", "percent_change": -82.3529, "prev_day_close": 1.36000001430511}, {"option": "IWM261110C00273000", "bid": 11.37, "bid_size": 11.0, "ask": 11.75, "ask_size": 11.0, "iv": 0.1902, "open_interest": 99.0, "volume": 14.0, "delta": 0.9312, "gamma": 0.0167, "vega": 0.0501, "theta": -0.0799, "rho": 0.0416, "theo": 11.6675, "change": 1.79, "open": 10.49, "high": 10.49, "low": 10.49, "tick": "no_change", "last_trade_price": 10.49, "last_trade_time": "2026-11-04T10:21:41", "percent_change": 20.5747, "prev_day_close": 8.69999980926514}, {"option": "IWM261110P00273000", "bid": 0.22, "bid_size": 97.0, "ask": 0.25, "ask_size": 425.0, "iv": 0.216, "open_interest": 114.0, "volume": 28.0, "delta": -0.0688, "gamma": 0.0167, "vega": 0.0502, "theta": -0.0815, "rho": -0.0031, "theo": 0.2365, "change": -1.305, "open": 0.48, "high": 0.53, "low": 0.24, "tick": "no_change", "last_trade_price": 0.24, "last_trade_time": "2026-11-04T15:50:19", "percent_change": -84.466, "prev_day_close": 1.54499995708466}, {"option": "IWM261110C00274000", "bid": 10.52, "bid_size": 7.0, "ask": 10.89, "ask_size": 10.0, "iv": 0.2083, "open_interest": 18.0, "volume": 3.0, "delta": 0.9176, "gamma": 0.0197, "vega": 0.0573, "theta": -0.0907, "rho": 0.0411, "theo": 10.7172, "change": 3.615, "open": 11.54, "high": 11.54, "low": 11.54, "tick": "up", "last_trade_price": 11.54, "last_trade_time": "2026-11-04T09:49:32", "percent_change": 45.6151, "prev_day_close": 7.92499995231628}, {"option": "IWM261110P00274000", "bid": 0.27, "bid_size": 84.0, "ask": 0.3, "ask_size": 358.0, "iv": 0.2105, "open_interest": 681.0, "volume": 88.0, "delta": -0.0824, "gamma": 0.0197, "vega": 0.0573, "theta": -0.0922, "rho": -0.0037, "theo": 0.2855, "change": -1.475, "open": 0.65, "high": 0.74, "low": 0.29, "tick": "down", "last_trade_price": 0.29, "last_trade_time": "2026-11-04T15:43:56", "percent_change": -83.5694, "prev_day_close": 1.76499998569489}, {"option": "IWM261110C00275000", "bid": 9.59, "bid_size": 7.0, "ask": 9.91, "ask_size": 10.0, "iv": 0.2004, "open_interest": 17.0, "volume": 0.0, "delta": 0.901, "gamma": 0.0231, "vega": 0.0654, "theta": -0.103, "rho": 0.0405, "theo": 9.7799, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 7.22, "last_trade_time": "2026-11-03T15:02:12", "percent_change": 0.0, "prev_day_close": 7.16499996185303}, {"option": "IWM261110P00275000", "bid": 0.33, "bid_size": 78.0, "ask": 0.36, "ask_size": 438.0, "iv": 0.205, "open_interest": 543.0, "volume": 267.0, "delta": -0.0988, "gamma": 0.0231, "vega": 0.0653, "theta": -0.1042, "rho": -0.0044, "theo": 0.3466, "change": -1.65, "open": 0.65, "high": 0.82, "low": 0.36, "tick": "no_change", "last_trade_price": 0.36, "last_trade_time": "2026-11-04T15:58:14", "percent_change": -82.0896, "prev_day_close": 2.00999999046326}, {"option": "IWM261110C00276000", "bid": 8.67, "bid_size": 21.0, "ask": 9.0, "ask_size": 29.0, "iv": 0.1968, "open_interest": 30.0, "volume": 2.0, "delta": 0.8806, "gamma": 0.0271, "vega": 0.0745, "theta": -0.1167, "rho": 0.0397, "theo": 8.8593, "change": 2.41, "open": 8.85, "high": 8.85, "low": 8.85, "tick": "no_change", "last_trade_price": 8.85, "last_trade_time": "2026-11-04T09:56:02", "percent_change": 37.4224, "prev_day_close": 6.44000005722046}, {"option": "IWM261110P00276000", "bid": 0.4, "bid_size": 142.0, "ask": 0.44, "ask_size": 186.0, "iv": 0.1996, "open_interest": 956.0, "volume": 213.0, "delta": -0.1191, "gamma": 0.0272, "vega": 0.0745, "theta": -0.1179, "rho": -0.0054, "theo": 0.425, "change": -1.825, "open": 0.6, "high": 1.08, "low": 0.46, "tick": "down", "last_trade_price": 0.46, "last_trade_time": "2026-11-04T15:53:58", "percent_change": -79.8687, "prev_day_close": 2.2849999666214}, {"option": "IWM261110C00277000", "bid": 7.8, "bid_size": 21.0, "ask": 8.1, "ask_size": 29.0, "iv": 0.1944, "open_interest": 158.0, "volume": 0.0, "delta": 0.856, "gamma": 0.0316, "vega": 0.0845, "theta": -0.1317, "rho": 0.0387, "theo": 7.9593, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.54, "last_trade_time": "2026-11-03T16:08:08", "percent_change": 0.0, "prev_day_close": 5.75499987602234}, {"option": "IWM261110P00277000", "bid": 0.5, "bid_size": 98.0, "ask": 0.54, "ask_size": 153.0, "iv": 0.1947, "open_interest": 751.0, "volume": 278.0, "delta": -0.1443, "gamma": 0.0318, "vega": 0.0846, "theta": -0.1331, "rho": -0.0064, "theo": 0.5262, "change": -2.04, "open": 1.05, "high": 1.15, "low": 0.54, "tick": "up", "last_trade_price": 0.56, "last_trade_time": "2026-11-04T15:50:19", "percent_change": -78.4615, "prev_day_close": 2.59999990463257}, {"option": "IWM261110C00278000", "bid": 7.05, "bid_size": 5.0, "ask": 7.16, "ask_size": 22.0, "iv": 0.1933, "open_interest": 25.0, "volume": 36.0, "delta": 0.8264, "gamma": 0.0366, "vega": 0.0951, "theta": -0.1476, "rho": 0.0375, "theo": 7.0847, "change": 1.85, "open": 6.44, "high": 7.18, "low": 6.44, "tick": "no_change", "last_trade_price": 6.96, "last_trade_time": "2026-11-04T16:06:28", "percent_change": 36.2035, "prev_day_close": 5.1100001335144}, {"option": "IWM261110P00278000", "bid": 0.63, "bid_size": 59.0, "ask": 0.66, "ask_size": 98.0, "iv": 0.1905, "open_interest": 415.0, "volume": 248.0, "delta": -0.1739, "gamma": 0.0367, "vega": 0.0952, "theta": -0.1489, "rho": -0.0077, "theo": 0.6507, "change": -2.23, "open": 0.86, "high": 1.39, "low": 0.71, "tick": "down", "last_trade_price": 0.72, "last_trade_time": "2026-11-04T15:46:04", "percent_change": -75.5932, "prev_day_close": 2.95000004768372}, {"option": "IWM261110C00279000", "bid": 6.19, "bid_size": 5.0, "ask": 6.31, "ask_size": 20.0, "iv": 0.1888, "open_interest": 113.0, "volume": 3.0, "delta": 0.7914, "gamma": 0.0419, "vega": 0.106, "theta": -0.1636, "rho": 0.036, "theo": 6.2409, "change": 0.675, "open": 5.13, "high": 5.17, "low": 5.13, "tick": "up", "last_trade_price": 5.17, "last_trade_time": "2026-11-04T10:46:12", "percent_change": 15.0167, "prev_day_close": 4.49499988555908}, {"option": "IWM261110P00279000", "bid": 0.78, "bid_size": 86.0, "ask": 0.82, "ask_size": 96.0, "iv": 0.1863, "open_interest": 382.0, "volume": 980.0, "delta": -0.2092, "gamma": 0.0421, "vega": 0.1063, "theta": -0.1651, "rho": -0.0091, "theo": 0.8073, "change": -2.48, "open": 1.0, "high": 1.73, "low": 0.86, "tick": "down", "last_trade_price": 0.86, "last_trade_time": "2026-11-04T15:53:45", "percent_change": -74.2515, "prev_day_close": 3.33999991416931}, {"option": "IWM261110C00280000", "bid": 5.4, "bid_size": 7.0, "ask": 5.5, "ask_size": 22.0, "iv": 0.1846, "open_interest": 138.0, "volume": 40.0, "delta": 0.7507, "gamma": 0.0473, "vega": 0.1168, "theta": -0.1791, "rho": 0.0342, "theo": 5.4336, "change": 1.65, "open": 7.18, "high": 7.18, "low": 4.04, "tick": "up", "last_trade_price": 5.57, "last_trade_time": "2026-11-04T12:53:56", "percent_change": 42.0918, "prev_day_close": 3.92000007629394}, {"option": "IWM261110P00280000", "bid": 0.97, "bid_size": 76.0, "ask": 1.02, "ask_size": 124.0, "iv": 0.1827, "open_interest": 1312.0, "volume": 2623.0, "delta": -0.2501, "gamma": 0.0475, "vega": 0.117, "theta": -0.1806, "rho": -0.011, "theo": 1.0, "change": -2.72, "open": 1.63, "high": 2.09, "low": 1.05, "tick": "no_change", "last_trade_price": 1.05, "last_trade_time": "2026-11-04T15:51:10", "percent_change": -72.1485, "prev_day_close": 3.76999998092651}, {"option": "IWM261110C00281000", "bid": 4.62, "bid_size": 10.0, "ask": 4.73, "ask_size": 20.0, "iv": 0.1808, "open_interest": 262.0, "volume": 67.0, "delta": 0.7041, "gamma": 0.0525, "vega": 0.1268, "theta": -0.1929, "rho": 0.0322, "theo": 4.6689, "change": 0.705, "open": 6.27, "high": 6.59, "low": 4.1, "tick": "down", "last_trade_price": 4.1, "last_trade_time": "2026-11-04T15:24:22", "percent_change": 20.7658, "prev_day_close": 3.3950001001358}, {"option": "IWM261110P00281000", "bid": 1.2, "bid_size": 117.0, "ask": 1.25, "ask_size": 113.0, "iv": 0.1787, "open_interest": 651.0, "volume": 1561.0, "delta": -0.297, "gamma": 0.0528, "vega": 0.1269, "theta": -0.1944, "rho": -0.0129, "theo": 1.2356, "change": -2.89, "open": 1.9, "high": 2.52, "low": 1.29, "tick": "up", "last_trade_price": 1.35, "last_trade_time": "2026-11-04T15:58:30", "percent_change": -68.1604, "prev_day_close": 4.24000000953674}, {"option": "IWM261110C00282000", "bid": 3.92, "bid_size": 7.0, "ask": 4.0, "ask_size": 39.0, "iv": 0.1766, "open_interest": 265.0, "volume": 527.0, "delta": 0.6518, "gamma": 0.0573, "vega": 0.1353, "theta": -0.2039, "rho": 0.0298, "theo": 3.9531, "change": 0.95, "open": 5.47, "high": 5.5, "low": 2.9, "tick": "no_change", "last_trade_price": 3.86, "last_trade_time": "2026-11-04T16:06:28", "percent_change": 32.646, "prev_day_close": 2.91000008583069}, {"option": "IWM261110P00282000", "bid": 1.49, "bid_size": 92.0, "ask": 1.54, "ask_size": 108.0, "iv": 0.1756, "open_interest": 100.0, "volume": 2733.0, "delta": -0.3497, "gamma": 0.0577, "vega": 0.1354, "theta": -0.2055, "rho": -0.015, "theo": 1.5204, "change": -3.255, "open": 1.71, "high": 3.14, "low": 1.5, "tick": "down", "last_trade_price": 1.5, "last_trade_time": "2026-11-04T16:14:52", "percent_change": -68.4543, "prev_day_close": 4.75500011444092}, {"option": "IWM261110C00283000", "bid": 3.26, "bid_size": 5.0, "ask": 3.34, "ask_size": 57.0, "iv": 0.1733, "open_interest": 282.0, "volume": 168.0, "delta": 0.5942, "gamma": 0.0613, "vega": 0.1416, "theta": -0.2109, "rho": 0.0272, "theo": 3.2925, "change": 0.41, "open": 4.55, "high": 4.78, "low": 2.28, "tick": "down", "last_trade_price": 2.88, "last_trade_time": "2026-11-04T15:46:00", "percent_change": 16.5992, "prev_day_close": 2.47000002861023}, {"option": "IWM261110P00283000", "bid": 1.82, "bid_size": 92.0, "ask": 1.87, "ask_size": 5.0, "iv": 0.1716, "open_interest": 53.0, "volume": 970.0, "delta": -0.4076, "gamma": 0.0617, "vega": 0.1417, "theta": -0.2125, "rho": -0.0172, "theo": 1.8607, "change": -3.5, "open": 2.57, "high": 3.55, "low": 1.81, "tick": "no_change", "last_trade_price": 1.83, "last_trade_time": "2026-11-04T16:14:40", "percent_change": -65.666, "prev_day_close": 5.33000016212463}, {"option": "IWM261110C00284000", "bid": 2.68, "bid_size": 33.0, "ask": 2.73, "ask_size": 60.0, "iv": 0.1705, "open_interest": 662.0, "volume": 1571.0, "delta": 0.5325, "gamma": 0.064, "vega": 0.1451, "theta": -0.213, "rho": 0.0244, "theo": 2.6929, "change": 0.325, "open": 3.54, "high": 4.5, "low": 1.84, "tick": "no_change", "last_trade_price": 2.4, "last_trade_time": "2026-11-04T15:47:41", "percent_change": 15.6627, "prev_day_close": 2.07499992847443}, {"option": "IWM261110P00284000", "bid": 2.22, "bid_size": 65.0, "ask": 2.27, "ask_size": 27.0, "iv": 0.1684, "open_interest": 54.0, "volume": 919.0, "delta": -0.4699, "gamma": 0.0645, "vega": 0.145, "theta": -0.2146, "rho": -0.0195, "theo": 2.2625, "change": -3.47, "open": 2.23, "high": 3.48, "low": 2.23, "tick": "down", "last_trade_price": 2.47, "last_trade_time": "2026-11-04T15:56:40", "percent_change": -58.4175, "prev_day_close": 5.93999981880188}, {"option": "IWM261110C00285000", "bid": 2.15, "bid_size": 2.0, "ask": 2.2, "ask_size": 86.0, "iv": 0.1678, "open_interest": 511.0, "volume": 1593.0, "delta": 0.4679, "gamma": 0.0651, "vega": 0.1451, "theta": -0.2094, "rho": 0.0215, "theo": 2.1593, "change": 0.245, "open": 3.01, "high": 3.75, "low": 1.43, "tick": "up", "last_trade_price": 1.97, "last_trade_time": "2026-11-04T15:35:46", "percent_change": 14.2029, "prev_day_close": 1.72500002384186}, {"option": "IWM261110P00285000", "bid": 2.68, "bid_size": 71.0, "ask": 2.74, "ask_size": 2.0, "iv": 0.1653, "open_interest": 18.0, "volume": 250.0, "delta": -0.535, "gamma": 0.0656, "vega": 0.1448, "theta": -0.211, "rho": -0.0218, "theo": 2.7309, "change": -3.51, "open": 3.41, "high": 4.5, "low": 2.65, "tick": "up", "last_trade_price": 3.08, "last_trade_time": "2026-11-04T15:55:27", "percent_change": -53.2625, "prev_day_close": 6.58999991416931}, {"option": "IWM261110C00286000", "bid": 1.68, "bid_size": 33.0, "ask": 1.73, "ask_size": 139.0, "iv": 0.1648, "open_interest": 503.0, "volume": 2280.0, "delta": 0.4023, "gamma": 0.0644, "vega": 0.1414, "theta": -0.1999, "rho": 0.0185, "theo": 1.6948, "change": 0.265, "open": 3.05, "high": 3.19, "low": 1.31, "tick": "up", "last_trade_price": 1.68, "last_trade_time": "2026-11-04T16:13:14", "percent_change": 18.7279, "prev_day_close": 1.41499996185303}, {"option": "IWM261110P00286000", "bid": 3.2, "bid_size": 36.0, "ask": 3.3, "ask_size": 54.0, "iv": 0.1627, "open_interest": 15.0, "volume": 44.0, "delta": -0.6013, "gamma": 0.065, "vega": 0.1408, "theta": -0.2014, "rho": -0.0239, "theo": 3.2691, "change": -3.955, "open": 2.94, "high": 3.91, "low": 2.94, "tick": "no_change", "last_trade_price": 3.33, "last_trade_time": "2026-11-04T13:00:22", "percent_change": -54.2896, "prev_day_close": 7.28500008583069}, {"option": "IWM261110C00287000", "bid": 1.28, "bid_size": 39.0, "ask": 1.32, "ask_size": 109.0, "iv": 0.1616, "open_interest": 854.0, "volume": 1312.0, "delta": 0.3377, "gamma": 0.0617, "vega": 0.1339, "theta": -0.1849, "rho": 0.0155, "theo": 1.2999, "change": -0.13, "open": 2.18, "high": 2.66, "low": 0.97, "tick": "down", "last_trade_price": 1.02, "last_trade_time": "2026-11-04T15:13:42", "percent_change": -11.3043, "prev_day_close": 1.14999997615814}, {"option": "IWM261110P00287000", "bid": 3.8, "bid_size": 32.0, "ask": 3.91, "ask_size": 34.0, "iv": 0.1598, "open_interest": 14.0, "volume": 2.0, "delta": -0.6668, "gamma": 0.0626, "vega": 0.133, "theta": -0.1864, "rho": -0.0258, "theo": 3.8776, "change": -3.93, "open": 4.52, "high": 4.52, "low": 4.1, "tick": "down", "last_trade_price": 4.1, "last_trade_time": "2026-11-04T12:24:12", "percent_change": -48.9415, "prev_day_close": 8.02999997138977}, {"option": "IWM261110C00288000", "bid": 0.95, "bid_size": 66.0, "ask": 0.99, "ask_size": 96.0, "iv": 0.1591, "open_interest": 119.0, "volume": 1117.0, "delta": 0.2762, "gamma": 0.0573, "vega": 0.123, "theta": -0.1653, "rho": 0.0127, "theo": 0.9722, "change": -0.115, "open": 1.85, "high": 2.25, "low": 0.64, "tick": "up", "last_trade_price": 0.81, "last_trade_time": "2026-11-04T15:42:55", "percent_change": -12.4324, "prev_day_close": 0.925000011920929}, {"option": "IWM261110P00288000", "bid": 4.47, "bid_size": 20.0, "ask": 4.58, "ask_size": 29.0, "iv": 0.1568, "open_interest": 0.0, "volume": 19.0, "delta": -0.7295, "gamma": 0.0586, "vega": 0.1216, "theta": -0.1672, "rho": -0.0272, "theo": 4.5546, "change": -3.83, "open": 4.66, "high": 5.62, "low": 4.66, "tick": "no_change", "last_trade_price": 4.98, "last_trade_time": "2026-11-04T15:15:28", "percent_change": -43.4733, "prev_day_close": 8.80999994277954}, {"option": "IWM261110C00289000", "bid": 0.69, "bid_size": 65.0, "ask": 0.72, "ask_size": 78.0, "iv": 0.1568, "open_interest": 5.0, "volume": 262.0, "delta": 0.2196, "gamma": 0.0514, "vega": 0.1095, "theta": -0.1424, "rho": 0.0101, "theo": 0.7077, "change": -0.185, "open": 1.5, "high": 1.84, "low": 0.49, "tick": "no_change", "last_trade_price": 0.55, "last_trade_time": "2026-11-04T15:40:19", "percent_change": -25.1701, "prev_day_close": 0.735000014305115}, {"option": "IWM261110P00289000", "bid": 5.21, "bid_size": 20.0, "ask": 5.33, "ask_size": 12.0, "iv": 0.1546, "open_interest": 0.0, "volume": 0.0, "delta": -0.7878, "gamma": 0.0532, "vega": 0.1072, "theta": -0.1457, "rho": -0.0279, "theo": 5.2962, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.63500022888184}, {"option": "IWM261110C00290000", "bid": 0.48, "bid_size": 150.0, "ask": 0.5, "ask_size": 1.0, "iv": 0.1539, "open_interest": 477.0, "volume": 4512.0, "delta": 0.1694, "gamma": 0.0444, "vega": 0.0942, "theta": -0.1181, "rho": 0.0078, "theo": 0.5007, "change": -0.085, "open": 1.18, "high": 1.48, "low": 0.32, "tick": "up", "last_trade_price": 0.49, "last_trade_time": "2026-11-04T16:07:31", "percent_change": -14.7826, "prev_day_close": 0.574999988079071}, {"option": "IWM261110P00290000", "bid": 6.01, "bid_size": 20.0, "ask": 6.14, "ask_size": 12.0, "iv": 0.1524, "open_interest": 24.0, "volume": 0.0, "delta": -0.8404, "gamma": 0.0468, "vega": 0.0908, "theta": -0.1244, "rho": -0.026, "theo": 6.0976, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 10.8, "last_trade_time": "2026-11-03T16:11:20", "percent_change": 0.0, "prev_day_close": 10.4950003623962}, {"option": "IWM261110C00291000", "bid": 0.33, "bid_size": 177.0, "ask": 0.36, "ask_size": 47.0, "iv": 0.1534, "open_interest": 104.0, "volume": 293.0, "delta": 0.1268, "gamma": 0.037, "vega": 0.0784, "theta": -0.0943, "rho": 0.0058, "theo": 0.3446, "change": -0.2, "open": 1.18, "high": 1.18, "low": 0.25, "tick": "no_change", "last_trade_price": 0.25, "last_trade_time": "2026-11-04T15:47:18", "percent_change": -44.4444, "prev_day_close": 0.450000002980232}, {"option": "IWM261110P00291000", "bid": 6.82, "bid_size": 21.0, "ask": 7.15, "ask_size": 26.0, "iv": 0.1579, "open_interest": 0.0, "volume": 0.0, "delta": -0.8861, "gamma": 0.0401, "vega": 0.0729, "theta": -0.104, "rho": -0.0226, "theo": 6.953, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.3699998855591}, {"option": "IWM261110C00292000", "bid": 0.22, "bid_size": 318.0, "ask": 0.25, "ask_size": 92.0, "iv": 0.1524, "open_interest": 49.0, "volume": 4066.0, "delta": 0.0925, "gamma": 0.0297, "vega": 0.0633, "theta": -0.0729, "rho": 0.0042, "theo": 0.2326, "change": -0.17, "open": 0.9, "high": 0.97, "low": 0.17, "tick": "no_change", "last_trade_price": 0.18, "last_trade_time": "2026-11-04T15:43:48", "percent_change": -48.5714, "prev_day_close": 0.350000008940697}, {"option": "IWM261110P00292000", "bid": 7.77, "bid_size": 8.0, "ask": 8.05, "ask_size": 10.0, "iv": 0.162, "open_interest": 0.0, "volume": 0.0, "delta": -0.9247, "gamma": 0.0338, "vega": 0.0546, "theta": -0.0828, "rho": -0.0184, "theo": 7.8552, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.2850003242493}, {"option": "IWM261110C00292500", "bid": 0.18, "bid_size": 273.0, "ask": 0.21, "ask_size": 81.0, "iv": 0.1528, "open_interest": 265.0, "volume": 45.0, "delta": 0.0779, "gamma": 0.0262, "vega": 0.0561, "theta": -0.0631, "rho": 0.0036, "theo": 0.1885, "change": -0.105, "open": 0.75, "high": 0.75, "low": 0.16, "tick": "no_change", "last_trade_price": 0.2, "last_trade_time": "2026-11-04T14:04:09", "percent_change": -34.4262, "prev_day_close": 0.305000007152557}, {"option": "IWM261110P00292500", "bid": 8.11, "bid_size": 7.0, "ask": 8.63, "ask_size": 13.0, "iv": 0.1623, "open_interest": 0.0, "volume": 0.0, "delta": -0.9413, "gamma": 0.0307, "vega": 0.0446, "theta": -0.0713, "rho": -0.0185, "theo": 8.3215, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.7550001144409}, {"option": "IWM261110C00293000", "bid": 0.15, "bid_size": 256.0, "ask": 0.17, "ask_size": 109.0, "iv": 0.1524, "open_interest": 128.0, "volume": 7.0, "delta": 0.066, "gamma": 0.0231, "vega": 0.0497, "theta": -0.0548, "rho": 0.003, "theo": 0.1545, "change": -0.145, "open": 0.58, "high": 0.58, "low": 0.11, "tick": "up", "last_trade_price": 0.12, "last_trade_time": "2026-11-04T15:50:46", "percent_change": -54.717, "prev_day_close": 0.265000000596046}, {"option": "IWM261110P00293000", "bid": 8.65, "bid_size": 7.0, "ask": 9.11, "ask_size": 13.0, "iv": 0.1715, "open_interest": 0.0, "volume": 0.0, "delta": -0.9558, "gamma": 0.0272, "vega": 0.0369, "theta": -0.0616, "rho": -0.0123, "theo": 8.7961, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.210000038147}, {"option": "IWM261110C00294000", "bid": 0.09, "bid_size": 453.0, "ask": 0.11, "ask_size": 64.0, "iv": 0.1509, "open_interest": 2.0, "volume": 36.0, "delta": 0.0461, "gamma": 0.0174, "vega": 0.038, "theta": -0.0401, "rho": 0.0021, "theo": 0.1011, "change": -0.07, "open": 0.57, "high": 0.57, "low": 0.1, "tick": "down", "last_trade_price": 0.13, "last_trade_time": "2026-11-04T13:37:41", "percent_change": -35.0, "prev_day_close": 0.199999995529652}, {"option": "IWM261110P00294000", "bid": 9.62, "bid_size": 7.0, "ask": 10.08, "ask_size": 14.0, "iv": 0.1791, "open_interest": 0.0, "volume": 0.0, "delta": -0.978, "gamma": 0.0188, "vega": 0.0216, "theta": -0.0454, "rho": -0.006, "theo": 9.7661, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.0699996948242}, {"option": "IWM261110C00295000", "bid": 0.06, "bid_size": 371.0, "ask": 0.07, "ask_size": 4.0, "iv": 0.151, "open_interest": 164.0, "volume": 39.0, "delta": 0.0325, "gamma": 0.013, "vega": 0.029, "theta": -0.0295, "rho": 0.0015, "theo": 0.0679, "change": -0.07, "open": 0.42, "high": 0.42, "low": 0.07, "tick": "no_change", "last_trade_price": 0.08, "last_trade_time": "2026-11-04T14:07:50", "percent_change": -46.6667, "prev_day_close": 0.149999998509884}, {"option": "IWM261110P00295000", "bid": 10.64, "bid_size": 10.0, "ask": 11.06, "ask_size": 12.0, "iv": 0.1928, "open_interest": 0.0, "volume": 0.0, "delta": -0.9912, "gamma": 0.0102, "vega": 0.0105, "theta": -0.0367, "rho": -0.0018, "theo": 10.7542, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.9949998855591}, {"option": "IWM261110C00296000", "bid": 0.04, "bid_size": 512.0, "ask": 0.05, "ask_size": 210.0, "iv": 0.1538, "open_interest": 60.0, "volume": 36.0, "delta": 0.0229, "gamma": 0.0096, "vega": 0.0219, "theta": -0.0217, "rho": 0.001, "theo": 0.0459, "change": -0.065, "open": 0.39, "high": 0.39, "low": 0.05, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T16:04:29", "percent_change": -56.5217, "prev_day_close": 0.114999998360872}, {"option": "IWM261110P00296000", "bid": 11.65, "bid_size": 10.0, "ask": 12.07, "ask_size": 13.0, "iv": 0.2089, "open_interest": 0.0, "volume": 0.0, "delta": -0.9971, "gamma": 0.0042, "vega": 0.0036, "theta": -0.0336, "rho": -0.0018, "theo": 11.7508, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.9700002670288}, {"option": "IWM261110C00297000", "bid": 0.03, "bid_size": 287.0, "ask": 0.04, "ask_size": 374.0, "iv": 0.1586, "open_interest": 45.0, "volume": 1.0, "delta": 0.0168, "gamma": 0.0072, "vega": 0.0171, "theta": -0.0166, "rho": 0.0008, "theo": 0.033, "change": 0.14, "open": 0.23, "high": 0.23, "low": 0.23, "tick": "up", "last_trade_price": 0.23, "last_trade_time": "2026-11-04T09:44:09", "percent_change": 155.556, "prev_day_close": 0.0899999998509884}, {"option": "IWM261110P00297000", "bid": 12.64, "bid_size": 10.0, "ask": 13.06, "ask_size": 13.0, "iv": 0.2195, "open_interest": 0.0, "volume": 0.0, "delta": -0.999, "gamma": 0.0016, "vega": 0.0014, "theta": -0.0331, "rho": -0.0002, "theo": 12.7502, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.9650001525879}, {"option": "IWM261110C00297500", "bid": 0.02, "bid_size": 495.0, "ask": 0.03, "ask_size": 322.0, "iv": 0.1561, "open_interest": 21.0, "volume": 3.0, "delta": 0.0147, "gamma": 0.0064, "vega": 0.0153, "theta": -0.0148, "rho": 0.0007, "theo": 0.0286, "change": -0.055, "open": 0.2, "high": 0.2, "low": 0.02, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T15:30:53", "percent_change": -73.3333, "prev_day_close": 0.0749999992549419}, {"option": "IWM261110P00297500", "bid": 13.14, "bid_size": 10.0, "ask": 13.46, "ask_size": 13.0, "iv": 0.2102, "open_interest": 0.0, "volume": 3.0, "delta": -0.9995, "gamma": 0.0008, "vega": 0.0005, "theta": -0.0329, "rho": -0.0002, "theo": 13.2501, "change": -3.84, "open": 13.51, "high": 13.62, "low": 13.51, "tick": "no_change", "last_trade_price": 13.62, "last_trade_time": "2026-11-04T15:59:58", "percent_change": -21.9931, "prev_day_close": 17.460000038147}, {"option": "IWM261110C00298000", "bid": 0.02, "bid_size": 536.0, "ask": 0.03, "ask_size": 436.0, "iv": 0.1611, "open_interest": 81.0, "volume": 0.0, "delta": 0.0128, "gamma": 0.0056, "vega": 0.0137, "theta": -0.0132, "rho": 0.0006, "theo": 0.0249, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.07, "last_trade_time": "2026-11-03T15:59:37", "percent_change": 0.0, "prev_day_close": 0.0649999994784594}, {"option": "IWM261110P00298000", "bid": 13.63, "bid_size": 10.0, "ask": 13.96, "ask_size": 11.0, "iv": 0.2142, "open_interest": 0.0, "volume": 0.0, "delta": -0.9998, "gamma": 0.0004, "vega": 0.0004, "theta": -0.0328, "rho": 0.0, "theo": 13.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.9599990844727}, {"option": "IWM261110C00299000", "bid": 0.01, "bid_size": 458.0, "ask": 0.02, "ask_size": 368.0, "iv": 0.1606, "open_interest": 115.0, "volume": 7.0, "delta": 0.0101, "gamma": 0.0044, "vega": 0.0111, "theta": -0.0108, "rho": 0.0004, "theo": 0.0195, "change": -0.035, "open": 0.02, "high": 0.02, "low": 0.02, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T14:16:09", "percent_change": -63.6364, "prev_day_close": 0.0549999997019768}, {"option": "IWM261110P00299000", "bid": 14.59, "bid_size": 10.0, "ask": 15.06, "ask_size": 12.0, "iv": 0.2379, "open_interest": 0.0, "volume": 0.0, "delta": -0.9999, "gamma": 0.0002, "vega": 0.0001, "theta": -0.0328, "rho": 0.0, "theo": 14.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.9699993133545}, {"option": "IWM261110C00300000", "bid": 0.01, "bid_size": 577.0, "ask": 0.02, "ask_size": 690.0, "iv": 0.17, "open_interest": 67.0, "volume": 12.0, "delta": 0.0081, "gamma": 0.0035, "vega": 0.0093, "theta": -0.009, "rho": 0.0004, "theo": 0.0158, "change": -0.03, "open": 0.13, "high": 0.13, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T13:49:14", "percent_change": -75.0, "prev_day_close": 0.0400000000372529}, {"option": "IWM261110P00300000", "bid": 15.57, "bid_size": 10.0, "ask": 16.06, "ask_size": 13.0, "iv": 0.2471, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0328, "rho": 0.0, "theo": 15.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.0}, {"option": "IWM261110C00310000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 540.0, "iv": 0.2335, "open_interest": 6.0, "volume": 0.0, "delta": 0.0019, "gamma": 0.0007, "vega": 0.0026, "theta": -0.003, "rho": 0.0001, "theo": 0.0043, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.04, "last_trade_time": "2026-10-29T10:24:33", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261110P00310000", "bid": 25.62, "bid_size": 10.0, "ask": 26.07, "ask_size": 12.0, "iv": 0.3762, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0328, "rho": 0.0, "theo": 25.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 30.039999961853}, {"option": "IWM261110C00320000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 548.0, "iv": 0.3104, "open_interest": 0.0, "volume": 0.0, "delta": 0.0007, "gamma": 0.0002, "vega": 0.001, "theta": -0.0014, "rho": 0.0, "theo": 0.0018, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261110P00320000", "bid": 35.64, "bid_size": 10.0, "ask": 36.06, "ask_size": 15.0, "iv": 0.4883, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0328, "rho": 0.0, "theo": 35.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 40.0200004577637}, {"option": "IWM261110C00330000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 554.0, "iv": 0.3833, "open_interest": 0.0, "volume": 0.0, "delta": 0.0003, "gamma": 0.0001, "vega": 0.0005, "theta": -0.0007, "rho": 0.0, "theo": 0.0009, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261110P00330000", "bid": 45.58, "bid_size": 10.0, "ask": 46.05, "ask_size": 12.0, "iv": 0.5699, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0328, "rho": 0.0, "theo": 45.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 50.0249996185303}, {"option": "IWM261111C00180000", "bid": 104.07, "bid_size": 10.0, "ask": 104.71, "ask_size": 10.0, "iv": 1.0739, "open_interest": 0.0, "volume": 0.0, "delta": 0.9998, "gamma": 0.0, "vega": 0.0001, "theta": 0.0, "rho": 0.0345, "theo": 104.3814, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00180000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 574.0, "iv": 1.0247, "open_interest": 0.0, "volume": 0.0, "delta": -0.0001, "gamma": 0.0, "vega": 0.0001, "theta": -0.0004, "rho": 0.0, "theo": 0.0005, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00190000", "bid": 94.07, "bid_size": 10.0, "ask": 94.73, "ask_size": 10.0, "iv": 0.9657, "open_interest": 0.0, "volume": 0.0, "delta": 0.9998, "gamma": 0.0, "vega": 0.0002, "theta": 0.0, "rho": 0.0364, "theo": 94.3907, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00190000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 555.0, "iv": 0.9104, "open_interest": 0.0, "volume": 0.0, "delta": -0.0002, "gamma": 0.0, "vega": 0.0002, "theta": -0.0009, "rho": 0.0, "theo": 0.0012, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00200000", "bid": 84.08, "bid_size": 3.0, "ask": 84.72, "ask_size": 10.0, "iv": 0.7453, "open_interest": 0.0, "volume": 0.0, "delta": 0.9996, "gamma": 0.0, "vega": 0.0005, "theta": 0.0, "rho": 0.0383, "theo": 84.4007, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00200000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 502.0, "iv": 0.8014, "open_interest": 0.0, "volume": 0.0, "delta": -0.0004, "gamma": 0.0, "vega": 0.0005, "theta": -0.0018, "rho": 0.0, "theo": 0.0026, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00205000", "bid": 79.05, "bid_size": 10.0, "ask": 79.71, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9994, "gamma": 0.0001, "vega": 0.0007, "theta": 0.0, "rho": 0.0392, "theo": 79.4161, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00205000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 453.0, "iv": 0.7484, "open_interest": 0.0, "volume": 0.0, "delta": -0.0005, "gamma": 0.0001, "vega": 0.0007, "theta": -0.0024, "rho": 0.0, "theo": 0.0036, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00210000", "bid": 74.09, "bid_size": 10.0, "ask": 74.73, "ask_size": 10.0, "iv": 0.6737, "open_interest": 0.0, "volume": 0.0, "delta": 0.9992, "gamma": 0.0001, "vega": 0.001, "theta": 0.0, "rho": 0.0402, "theo": 74.4119, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00210000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 393.0, "iv": 0.6968, "open_interest": 0.0, "volume": 0.0, "delta": -0.0007, "gamma": 0.0001, "vega": 0.001, "theta": -0.0033, "rho": 0.0, "theo": 0.0051, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00215000", "bid": 69.08, "bid_size": 3.0, "ask": 69.72, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9989, "gamma": 0.0001, "vega": 0.0014, "theta": 0.0, "rho": 0.0411, "theo": 69.418, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00215000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 322.0, "iv": 0.6463, "open_interest": 0.0, "volume": 0.0, "delta": -0.001, "gamma": 0.0001, "vega": 0.0014, "theta": -0.0044, "rho": 0.0, "theo": 0.0069, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00220000", "bid": 64.1, "bid_size": 3.0, "ask": 64.72, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9985, "gamma": 0.0002, "vega": 0.0018, "theta": 0.0, "rho": 0.042, "theo": 64.4346, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00220000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 543.0, "iv": 0.6323, "open_interest": 0.0, "volume": 0.0, "delta": -0.0014, "gamma": 0.0002, "vega": 0.0018, "theta": -0.0057, "rho": -0.0001, "theo": 0.0092, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00225000", "bid": 59.1, "bid_size": 2.0, "ask": 59.75, "ask_size": 10.0, "iv": 0.5502, "open_interest": 0.0, "volume": 0.0, "delta": 0.998, "gamma": 0.0002, "vega": 0.0024, "theta": 0.0, "rho": 0.043, "theo": 59.4318, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00225000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 506.0, "iv": 0.5811, "open_interest": 0.0, "volume": 0.0, "delta": -0.0019, "gamma": 0.0002, "vega": 0.0024, "theta": -0.0072, "rho": -0.0001, "theo": 0.0121, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00230000", "bid": 54.1, "bid_size": 3.0, "ask": 54.73, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9974, "gamma": 0.0004, "vega": 0.0031, "theta": -0.0023, "rho": 0.0439, "theo": 54.4396, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 50.2299995422363}, {"option": "IWM261111P00230000", "bid": 0.01, "bid_size": 315.0, "ask": 0.02, "ask_size": 405.0, "iv": 0.551, "open_interest": 2.0, "volume": 0.0, "delta": -0.0025, "gamma": 0.0004, "vega": 0.0031, "theta": -0.009, "rho": -0.0001, "theo": 0.0156, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.07, "last_trade_time": "2026-11-02T09:43:41", "percent_change": 0.0, "prev_day_close": 0.0649999994784594}, {"option": "IWM261111C00235000", "bid": 49.12, "bid_size": 3.0, "ask": 49.75, "ask_size": 10.0, "iv": 0.4639, "open_interest": 0.0, "volume": 0.0, "delta": 0.9966, "gamma": 0.0005, "vega": 0.0041, "theta": -0.005, "rho": 0.0448, "theo": 49.4482, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00235000", "bid": 0.01, "bid_size": 458.0, "ask": 0.03, "ask_size": 500.0, "iv": 0.5142, "open_interest": 0.0, "volume": 0.0, "delta": -0.0034, "gamma": 0.0005, "vega": 0.0041, "theta": -0.011, "rho": -0.0002, "theo": 0.0198, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00240000", "bid": 44.13, "bid_size": 10.0, "ask": 44.74, "ask_size": 10.0, "iv": 0.382, "open_interest": 0.0, "volume": 0.0, "delta": 0.9955, "gamma": 0.0007, "vega": 0.0053, "theta": -0.0079, "rho": 0.0457, "theo": 44.4577, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 40.2700004577637}, {"option": "IWM261111P00240000", "bid": 0.02, "bid_size": 292.0, "ask": 0.03, "ask_size": 406.0, "iv": 0.4735, "open_interest": 50.0, "volume": 99.0, "delta": -0.0044, "gamma": 0.0007, "vega": 0.0053, "theta": -0.0134, "rho": -0.0002, "theo": 0.025, "change": -0.055, "open": 0.04, "high": 0.04, "low": 0.04, "tick": "no_change", "last_trade_price": 0.04, "last_trade_time": "2026-11-04T10:04:03", "percent_change": -57.8947, "prev_day_close": 0.0950000025331974}, {"option": "IWM261111C00245000", "bid": 39.14, "bid_size": 10.0, "ask": 39.76, "ask_size": 10.0, "iv": 0.394, "open_interest": 0.0, "volume": 0.0, "delta": 0.994, "gamma": 0.001, "vega": 0.0069, "theta": -0.0113, "rho": 0.0466, "theo": 39.4783, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00245000", "bid": 0.02, "bid_size": 606.0, "ask": 0.04, "ask_size": 445.0, "iv": 0.43, "open_interest": 0.0, "volume": 0.0, "delta": -0.0059, "gamma": 0.001, "vega": 0.0069, "theta": -0.0162, "rho": -0.0003, "theo": 0.0313, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00250000", "bid": 34.16, "bid_size": 1.0, "ask": 34.79, "ask_size": 10.0, "iv": 0.3829, "open_interest": 0.0, "volume": 0.0, "delta": 0.9919, "gamma": 0.0014, "vega": 0.009, "theta": -0.0152, "rho": 0.0474, "theo": 34.4808, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 30.3550004959106}, {"option": "IWM261111P00250000", "bid": 0.03, "bid_size": 584.0, "ask": 0.05, "ask_size": 512.0, "iv": 0.3909, "open_interest": 222.0, "volume": 1.0, "delta": -0.008, "gamma": 0.0014, "vega": 0.009, "theta": -0.0195, "rho": -0.0004, "theo": 0.0395, "change": -0.13, "open": 0.04, "high": 0.04, "low": 0.04, "tick": "down", "last_trade_price": 0.04, "last_trade_time": "2026-11-04T13:59:35", "percent_change": -76.4706, "prev_day_close": 0.170000001788139}, {"option": "IWM261111C00255000", "bid": 29.16, "bid_size": 3.0, "ask": 29.8, "ask_size": 10.0, "iv": 0.3311, "open_interest": 0.0, "volume": 0.0, "delta": 0.9887, "gamma": 0.0021, "vega": 0.0121, "theta": -0.0202, "rho": 0.0482, "theo": 29.4967, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00255000", "bid": 0.04, "bid_size": 687.0, "ask": 0.06, "ask_size": 507.0, "iv": 0.3469, "open_interest": 0.0, "volume": 2.0, "delta": -0.0112, "gamma": 0.0021, "vega": 0.0121, "theta": -0.0238, "rho": -0.0006, "theo": 0.0511, "change": 0.07, "open": 0.07, "high": 0.07, "low": 0.07, "tick": "no_change", "last_trade_price": 0.07, "last_trade_time": "2026-11-04T12:32:17", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00257500", "bid": 26.7, "bid_size": 10.0, "ask": 27.29, "ask_size": 10.0, "iv": 0.3174, "open_interest": 0.0, "volume": 0.0, "delta": 0.9864, "gamma": 0.0027, "vega": 0.0142, "theta": -0.0233, "rho": 0.0486, "theo": 27.007, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00257500", "bid": 0.05, "bid_size": 660.0, "ask": 0.07, "ask_size": 517.0, "iv": 0.3278, "open_interest": 0.0, "volume": 67.0, "delta": -0.0135, "gamma": 0.0027, "vega": 0.0142, "theta": -0.0267, "rho": -0.0007, "theo": 0.0591, "change": 0.08, "open": 0.09, "high": 0.1, "low": 0.08, "tick": "no_change", "last_trade_price": 0.08, "last_trade_time": "2026-11-04T12:32:17", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00260000", "bid": 24.2, "bid_size": 10.0, "ask": 24.79, "ask_size": 10.0, "iv": 0.2885, "open_interest": 0.0, "volume": 1.0, "delta": 0.9833, "gamma": 0.0034, "vega": 0.017, "theta": -0.0273, "rho": 0.0489, "theo": 24.52, "change": 3.555, "open": 24.1, "high": 24.1, "low": 24.1, "tick": "up", "last_trade_price": 24.1, "last_trade_time": "2026-11-04T13:48:00", "percent_change": 17.3035, "prev_day_close": 20.5450000762939}, {"option": "IWM261111P00260000", "bid": 0.06, "bid_size": 524.0, "ask": 0.08, "ask_size": 433.0, "iv": 0.3066, "open_interest": 72.0, "volume": 15.0, "delta": -0.0166, "gamma": 0.0034, "vega": 0.017, "theta": -0.0303, "rho": -0.0009, "theo": 0.07, "change": -0.32, "open": 0.14, "high": 0.14, "low": 0.07, "tick": "down", "last_trade_price": 0.07, "last_trade_time": "2026-11-04T15:56:32", "percent_change": -82.0513, "prev_day_close": 0.390000000596046}, {"option": "IWM261111C00261000", "bid": 23.2, "bid_size": 1.0, "ask": 23.81, "ask_size": 3.0, "iv": 0.2916, "open_interest": 0.0, "volume": 0.0, "delta": 0.9818, "gamma": 0.0038, "vega": 0.0184, "theta": -0.0292, "rho": 0.049, "theo": 23.5263, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.5900001525879}, {"option": "IWM261111P00261000", "bid": 0.07, "bid_size": 381.0, "ask": 0.08, "ask_size": 501.0, "iv": 0.2985, "open_interest": 0.0, "volume": 16.0, "delta": -0.0181, "gamma": 0.0038, "vega": 0.0184, "theta": -0.0321, "rho": -0.001, "theo": 0.0754, "change": -0.355, "open": 0.14, "high": 0.14, "low": 0.08, "tick": "down", "last_trade_price": 0.08, "last_trade_time": "2026-11-04T15:56:31", "percent_change": -81.6092, "prev_day_close": 0.434999987483025}, {"option": "IWM261111C00262000", "bid": 22.21, "bid_size": 10.0, "ask": 22.82, "ask_size": 10.0, "iv": 0.2798, "open_interest": 0.0, "volume": 0.0, "delta": 0.98, "gamma": 0.0042, "vega": 0.0199, "theta": -0.0313, "rho": 0.0491, "theo": 22.5335, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.6399993896484}, {"option": "IWM261111P00262000", "bid": 0.08, "bid_size": 115.0, "ask": 0.09, "ask_size": 300.0, "iv": 0.2925, "open_interest": 0.0, "volume": 61.0, "delta": -0.0199, "gamma": 0.0042, "vega": 0.0199, "theta": -0.0341, "rho": -0.001, "theo": 0.0817, "change": -0.4, "open": 0.17, "high": 0.18, "low": 0.08, "tick": "down", "last_trade_price": 0.08, "last_trade_time": "2026-11-04T15:56:30", "percent_change": -83.3333, "prev_day_close": 0.480000004172325}, {"option": "IWM261111C00262500", "bid": 21.7, "bid_size": 10.0, "ask": 22.34, "ask_size": 10.0, "iv": 0.277, "open_interest": 0.0, "volume": 0.0, "delta": 0.979, "gamma": 0.0044, "vega": 0.0208, "theta": -0.0325, "rho": 0.0491, "theo": 22.0375, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.1700000762939}, {"option": "IWM261111P00262500", "bid": 0.08, "bid_size": 426.0, "ask": 0.09, "ask_size": 354.0, "iv": 0.2867, "open_interest": 240.0, "volume": 16.0, "delta": -0.0209, "gamma": 0.0044, "vega": 0.0208, "theta": -0.0352, "rho": -0.0011, "theo": 0.0852, "change": -0.415, "open": 0.16, "high": 0.16, "low": 0.09, "tick": "down", "last_trade_price": 0.09, "last_trade_time": "2026-11-04T15:56:29", "percent_change": -82.1782, "prev_day_close": 0.504999995231628}, {"option": "IWM261111C00263000", "bid": 21.23, "bid_size": 3.0, "ask": 21.83, "ask_size": 10.0, "iv": 0.2768, "open_interest": 0.0, "volume": 0.0, "delta": 0.9779, "gamma": 0.0047, "vega": 0.0217, "theta": -0.0337, "rho": 0.0492, "theo": 21.5418, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.7000007629395}, {"option": "IWM261111P00263000", "bid": 0.08, "bid_size": 380.0, "ask": 0.1, "ask_size": 396.0, "iv": 0.2832, "open_interest": 2.0, "volume": 16.0, "delta": -0.0221, "gamma": 0.0047, "vega": 0.0217, "theta": -0.0364, "rho": -0.0012, "theo": 0.0893, "change": -0.445, "open": 0.16, "high": 0.16, "low": 0.09, "tick": "down", "last_trade_price": 0.09, "last_trade_time": "2026-11-04T15:56:29", "percent_change": -83.1776, "prev_day_close": 0.534999996423721}, {"option": "IWM261111C00264000", "bid": 20.23, "bid_size": 3.0, "ask": 20.83, "ask_size": 10.0, "iv": 0.2649, "open_interest": 0.0, "volume": 0.0, "delta": 0.9754, "gamma": 0.0053, "vega": 0.0237, "theta": -0.0364, "rho": 0.0492, "theo": 20.5513, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.7700004577637}, {"option": "IWM261111P00264000", "bid": 0.09, "bid_size": 325.0, "ask": 0.11, "ask_size": 563.0, "iv": 0.2759, "open_interest": 2.0, "volume": 27.0, "delta": -0.0246, "gamma": 0.0053, "vega": 0.0238, "theta": -0.039, "rho": -0.0013, "theo": 0.0981, "change": -0.505, "open": 0.22, "high": 0.22, "low": 0.09, "tick": "down", "last_trade_price": 0.09, "last_trade_time": "2026-11-04T15:56:39", "percent_change": -84.8739, "prev_day_close": 0.594999998807907}, {"option": "IWM261111C00265000", "bid": 19.24, "bid_size": 10.0, "ask": 19.84, "ask_size": 10.0, "iv": 0.2579, "open_interest": 0.0, "volume": 0.0, "delta": 0.9725, "gamma": 0.0059, "vega": 0.026, "theta": -0.0395, "rho": 0.0493, "theo": 19.5625, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.8499999046326}, {"option": "IWM261111P00265000", "bid": 0.1, "bid_size": 284.0, "ask": 0.12, "ask_size": 484.0, "iv": 0.2683, "open_interest": 442.0, "volume": 193.0, "delta": -0.0275, "gamma": 0.006, "vega": 0.0261, "theta": -0.042, "rho": -0.0015, "theo": 0.1085, "change": -0.555, "open": 0.23, "high": 0.23, "low": 0.1, "tick": "no_change", "last_trade_price": 0.12, "last_trade_time": "2026-11-04T15:53:13", "percent_change": -82.2222, "prev_day_close": 0.675000011920929}, {"option": "IWM261111C00266000", "bid": 18.26, "bid_size": 10.0, "ask": 18.85, "ask_size": 10.0, "iv": 0.2524, "open_interest": 0.0, "volume": 0.0, "delta": 0.9691, "gamma": 0.0067, "vega": 0.0286, "theta": -0.0431, "rho": 0.0493, "theo": 18.5756, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.9299998283386}, {"option": "IWM261111P00266000", "bid": 0.11, "bid_size": 294.0, "ask": 0.13, "ask_size": 292.0, "iv": 0.2601, "open_interest": 0.0, "volume": 111.0, "delta": -0.0309, "gamma": 0.0068, "vega": 0.0287, "theta": -0.0455, "rho": -0.0016, "theo": 0.1208, "change": -0.635, "open": 0.25, "high": 0.25, "low": 0.12, "tick": "down", "last_trade_price": 0.12, "last_trade_time": "2026-11-04T15:56:26", "percent_change": -84.106, "prev_day_close": 0.754999995231628}, {"option": "IWM261111C00267000", "bid": 17.26, "bid_size": 10.0, "ask": 17.87, "ask_size": 10.0, "iv": 0.2441, "open_interest": 2.0, "volume": 2.0, "delta": 0.965, "gamma": 0.0077, "vega": 0.0317, "theta": -0.0472, "rho": 0.0492, "theo": 17.5913, "change": 4.18, "open": 18.2, "high": 18.2, "low": 18.2, "tick": "up", "last_trade_price": 18.2, "last_trade_time": "2026-11-04T09:51:03", "percent_change": 29.8146, "prev_day_close": 14.0199999809265}, {"option": "IWM261111P00267000", "bid": 0.13, "bid_size": 221.0, "ask": 0.14, "ask_size": 211.0, "iv": 0.2531, "open_interest": 27.0, "volume": 37.0, "delta": -0.035, "gamma": 0.0077, "vega": 0.0318, "theta": -0.0495, "rho": -0.0018, "theo": 0.1357, "change": -0.72, "open": 0.21, "high": 0.22, "low": 0.13, "tick": "down", "last_trade_price": 0.13, "last_trade_time": "2026-11-04T15:56:28", "percent_change": -84.7059, "prev_day_close": 0.849999994039536}, {"option": "IWM261111C00268000", "bid": 16.29, "bid_size": 3.0, "ask": 16.88, "ask_size": 10.0, "iv": 0.237, "open_interest": 0.0, "volume": 1.0, "delta": 0.9602, "gamma": 0.0088, "vega": 0.0352, "theta": -0.0519, "rho": 0.0492, "theo": 16.6101, "change": 2.6, "open": 15.73, "high": 15.73, "low": 15.73, "tick": "up", "last_trade_price": 15.73, "last_trade_time": "2026-11-04T10:06:29", "percent_change": 19.802, "prev_day_close": 13.1300001144409}, {"option": "IWM261111P00268000", "bid": 0.14, "bid_size": 245.0, "ask": 0.16, "ask_size": 256.0, "iv": 0.2459, "open_interest": 876.0, "volume": 41.0, "delta": -0.0397, "gamma": 0.0088, "vega": 0.0352, "theta": -0.0539, "rho": -0.0021, "theo": 0.1529, "change": -0.8, "open": 0.36, "high": 0.36, "low": 0.15, "tick": "no_change", "last_trade_price": 0.15, "last_trade_time": "2026-11-04T15:59:09", "percent_change": -84.2105, "prev_day_close": 0.949999988079071}, {"option": "IWM261111C00269000", "bid": 15.31, "bid_size": 10.0, "ask": 15.89, "ask_size": 10.0, "iv": 0.2308, "open_interest": 1.0, "volume": 0.0, "delta": 0.9543, "gamma": 0.0101, "vega": 0.0393, "theta": -0.0573, "rho": 0.049, "theo": 15.6327, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 12.61, "last_trade_time": "2026-10-30T10:29:39", "percent_change": 0.0, "prev_day_close": 12.2350001335144}, {"option": "IWM261111P00269000", "bid": 0.17, "bid_size": 127.0, "ask": 0.19, "ask_size": 411.0, "iv": 0.2416, "open_interest": 786.0, "volume": 11.0, "delta": -0.0456, "gamma": 0.0101, "vega": 0.0393, "theta": -0.0592, "rho": -0.0024, "theo": 0.1747, "change": -0.895, "open": 0.3, "high": 0.3, "low": 0.18, "tick": "down", "last_trade_price": 0.18, "last_trade_time": "2026-11-04T15:56:31", "percent_change": -83.2558, "prev_day_close": 1.07499998807907}, {"option": "IWM261111C00270000", "bid": 14.34, "bid_size": 10.0, "ask": 14.92, "ask_size": 10.0, "iv": 0.2262, "open_interest": 2.0, "volume": 2.0, "delta": 0.9472, "gamma": 0.0116, "vega": 0.0441, "theta": -0.0635, "rho": 0.0488, "theo": 14.6602, "change": 3.975, "open": 15.35, "high": 15.35, "low": 15.35, "tick": "up", "last_trade_price": 15.35, "last_trade_time": "2026-11-04T09:51:03", "percent_change": 34.9451, "prev_day_close": 11.375}, {"option": "IWM261111P00270000", "bid": 0.19, "bid_size": 243.0, "ask": 0.21, "ask_size": 208.0, "iv": 0.2334, "open_interest": 892.0, "volume": 44.0, "delta": -0.0527, "gamma": 0.0116, "vega": 0.0441, "theta": -0.0654, "rho": -0.0028, "theo": 0.2017, "change": -0.995, "open": 0.46, "high": 0.5, "low": 0.19, "tick": "up", "last_trade_price": 0.22, "last_trade_time": "2026-11-04T15:54:02", "percent_change": -81.893, "prev_day_close": 1.2150000333786}, {"option": "IWM261111C00271000", "bid": 13.38, "bid_size": 3.0, "ask": 13.98, "ask_size": 5.0, "iv": 0.2247, "open_interest": 1.0, "volume": 0.0, "delta": 0.9387, "gamma": 0.0134, "vega": 0.0494, "theta": -0.0707, "rho": 0.0486, "theo": 13.6939, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.74, "last_trade_time": "2026-11-02T14:27:55", "percent_change": 0.0, "prev_day_close": 10.5299997329712}, {"option": "IWM261111P00271000", "bid": 0.22, "bid_size": 178.0, "ask": 0.25, "ask_size": 353.0, "iv": 0.2281, "open_interest": 127.0, "volume": 17.0, "delta": -0.0611, "gamma": 0.0134, "vega": 0.0494, "theta": -0.0724, "rho": -0.0032, "theo": 0.234, "change": -1.07, "open": 0.35, "high": 0.43, "low": 0.3, "tick": "down", "last_trade_price": 0.3, "last_trade_time": "2026-11-04T13:51:45", "percent_change": -78.1022, "prev_day_close": 1.37000000476837}, {"option": "IWM261111C00272000", "bid": 12.41, "bid_size": 23.0, "ask": 12.85, "ask_size": 10.0, "iv": 0.1998, "open_interest": 2.0, "volume": 4.0, "delta": 0.9284, "gamma": 0.0155, "vega": 0.0556, "theta": -0.0788, "rho": 0.0482, "theo": 12.7352, "change": 2.17, "open": 11.88, "high": 11.88, "low": 11.88, "tick": "no_change", "last_trade_price": 11.88, "last_trade_time": "2026-11-04T10:15:08", "percent_change": 22.3481, "prev_day_close": 9.71000003814697}, {"option": "IWM261111P00272000", "bid": 0.26, "bid_size": 103.0, "ask": 0.28, "ask_size": 194.0, "iv": 0.2212, "open_interest": 88.0, "volume": 23.0, "delta": -0.0715, "gamma": 0.0155, "vega": 0.0556, "theta": -0.0804, "rho": -0.0038, "theo": 0.2746, "change": -1.255, "open": 0.52, "high": 0.52, "low": 0.29, "tick": "down", "last_trade_price": 0.29, "last_trade_time": "2026-11-04T16:14:42", "percent_change": -81.2298, "prev_day_close": 1.54499995708466}, {"option": "IWM261111C00273000", "bid": 11.48, "bid_size": 23.0, "ask": 11.89, "ask_size": 11.0, "iv": 0.1982, "open_interest": 0.0, "volume": 11.0, "delta": 0.916, "gamma": 0.018, "vega": 0.0626, "theta": -0.0881, "rho": 0.0477, "theo": 11.7861, "change": 2.08, "open": 10.63, "high": 10.99, "low": 10.63, "tick": "up", "last_trade_price": 10.99, "last_trade_time": "2026-11-04T14:59:22", "percent_change": 23.3446, "prev_day_close": 8.90999984741211}, {"option": "IWM261111P00273000", "bid": 0.31, "bid_size": 183.0, "ask": 0.34, "ask_size": 215.0, "iv": 0.2167, "open_interest": 370.0, "volume": 79.0, "delta": -0.0838, "gamma": 0.018, "vega": 0.0626, "theta": -0.0896, "rho": -0.0044, "theo": 0.3243, "change": -1.415, "open": 0.47, "high": 0.67, "low": 0.33, "tick": "down", "last_trade_price": 0.33, "last_trade_time": "2026-11-04T16:03:36", "percent_change": -81.0888, "prev_day_close": 1.74500000476837}, {"option": "IWM261111C00274000", "bid": 10.55, "bid_size": 57.0, "ask": 10.97, "ask_size": 42.0, "iv": 0.1975, "open_interest": 112.0, "volume": 6.0, "delta": 0.901, "gamma": 0.0208, "vega": 0.0706, "theta": -0.0984, "rho": 0.0471, "theo": 10.8488, "change": 2.395, "open": 11.85, "high": 11.85, "low": 10.14, "tick": "down", "last_trade_price": 10.53, "last_trade_time": "2026-11-04T13:54:29", "percent_change": 29.4407, "prev_day_close": 8.13499975204468}, {"option": "IWM261111P00274000", "bid": 0.37, "bid_size": 124.0, "ask": 0.4, "ask_size": 194.0, "iv": 0.2108, "open_interest": 359.0, "volume": 113.0, "delta": -0.0993, "gamma": 0.0209, "vega": 0.0707, "theta": -0.1001, "rho": -0.0052, "theo": 0.3882, "change": -1.585, "open": 0.75, "high": 0.75, "low": 0.37, "tick": "down", "last_trade_price": 0.39, "last_trade_time": "2026-11-04T16:05:10", "percent_change": -80.2532, "prev_day_close": 1.97500002384186}, {"option": "IWM261111C00275000", "bid": 9.63, "bid_size": 46.0, "ask": 10.1, "ask_size": 32.0, "iv": 0.1983, "open_interest": 136.0, "volume": 29.0, "delta": 0.883, "gamma": 0.024, "vega": 0.0793, "theta": -0.1099, "rho": 0.0463, "theo": 9.9263, "change": 2.405, "open": 10.72, "high": 10.72, "low": 8.8, "tick": "no_change", "last_trade_price": 9.79, "last_trade_time": "2026-11-04T16:12:26", "percent_change": 32.566, "prev_day_close": 7.38499999046326}, {"option": "IWM261111P00275000", "bid": 0.45, "bid_size": 81.0, "ask": 0.48, "ask_size": 282.0, "iv": 0.2066, "open_interest": 207.0, "volume": 78.0, "delta": -0.1171, "gamma": 0.0241, "vega": 0.0794, "theta": -0.1114, "rho": -0.006, "theo": 0.4639, "change": -1.765, "open": 0.72, "high": 1.18, "low": 0.46, "tick": "no_change", "last_trade_price": 0.46, "last_trade_time": "2026-11-04T16:14:02", "percent_change": -79.3258, "prev_day_close": 2.22500002384186}, {"option": "IWM261111C00276000", "bid": 8.72, "bid_size": 92.0, "ask": 9.06, "ask_size": 10.0, "iv": 0.1859, "open_interest": 32.0, "volume": 35.0, "delta": 0.8616, "gamma": 0.0276, "vega": 0.0888, "theta": -0.1223, "rho": 0.0453, "theo": 9.0218, "change": 2.395, "open": 8.33, "high": 9.2, "low": 8.33, "tick": "up", "last_trade_price": 9.07, "last_trade_time": "2026-11-04T12:34:02", "percent_change": 35.8801, "prev_day_close": 6.67499995231628}, {"option": "IWM261111P00276000", "bid": 0.54, "bid_size": 48.0, "ask": 0.57, "ask_size": 117.0, "iv": 0.2015, "open_interest": 227.0, "volume": 74.0, "delta": -0.1386, "gamma": 0.0277, "vega": 0.0889, "theta": -0.1237, "rho": -0.0072, "theo": 0.5587, "change": -1.95, "open": 0.85, "high": 1.23, "low": 0.56, "tick": "down", "last_trade_price": 0.56, "last_trade_time": "2026-11-04T15:37:45", "percent_change": -77.6892, "prev_day_close": 2.50999999046326}, {"option": "IWM261111C00277000", "bid": 8.07, "bid_size": 27.0, "ask": 8.18, "ask_size": 34.0, "iv": 0.1961, "open_interest": 30.0, "volume": 14.0, "delta": 0.8363, "gamma": 0.0316, "vega": 0.099, "theta": -0.1354, "rho": 0.0441, "theo": 8.139, "change": 2.23, "open": 7.51, "high": 8.43, "low": 7.51, "tick": "down", "last_trade_price": 8.23, "last_trade_time": "2026-11-04T13:02:05", "percent_change": 37.1667, "prev_day_close": 6.0}, {"option": "IWM261111P00277000", "bid": 0.66, "bid_size": 93.0, "ask": 0.69, "ask_size": 128.0, "iv": 0.1976, "open_interest": 659.0, "volume": 3088.0, "delta": -0.164, "gamma": 0.0317, "vega": 0.0991, "theta": -0.1368, "rho": -0.0084, "theo": 0.6754, "change": -2.13, "open": 0.86, "high": 1.6, "low": 0.69, "tick": "down", "last_trade_price": 0.7, "last_trade_time": "2026-11-04T16:08:19", "percent_change": -75.265, "prev_day_close": 2.82999992370606}, {"option": "IWM261111C00278000", "bid": 7.21, "bid_size": 40.0, "ask": 7.34, "ask_size": 41.0, "iv": 0.1929, "open_interest": 12.0, "volume": 2.0, "delta": 0.8067, "gamma": 0.0358, "vega": 0.1096, "theta": -0.1488, "rho": 0.0426, "theo": 7.2821, "change": 2.735, "open": 8.12, "high": 8.12, "low": 8.09, "tick": "down", "last_trade_price": 8.09, "last_trade_time": "2026-11-04T09:30:19", "percent_change": 51.0738, "prev_day_close": 5.35500001907349}, {"option": "IWM261111P00278000", "bid": 0.8, "bid_size": 49.0, "ask": 0.84, "ask_size": 163.0, "iv": 0.1936, "open_interest": 308.0, "volume": 409.0, "delta": -0.1939, "gamma": 0.036, "vega": 0.1098, "theta": -0.1503, "rho": -0.01, "theo": 0.8186, "change": -2.335, "open": 1.14, "high": 1.85, "low": 0.83, "tick": "up", "last_trade_price": 0.85, "last_trade_time": "2026-11-04T16:12:51", "percent_change": -73.3124, "prev_day_close": 3.18500006198883}, {"option": "IWM261111C00279000", "bid": 6.39, "bid_size": 28.0, "ask": 6.5, "ask_size": 20.0, "iv": 0.1888, "open_interest": 105.0, "volume": 10.0, "delta": 0.7725, "gamma": 0.0402, "vega": 0.1202, "theta": -0.1621, "rho": 0.0409, "theo": 6.4557, "change": 1.535, "open": 7.7, "high": 7.7, "low": 5.36, "tick": "down", "last_trade_price": 6.26, "last_trade_time": "2026-11-04T13:45:15", "percent_change": 32.4868, "prev_day_close": 4.72499990463257}, {"option": "IWM261111P00279000", "bid": 0.97, "bid_size": 68.0, "ask": 1.01, "ask_size": 97.0, "iv": 0.1895, "open_interest": 175.0, "volume": 407.0, "delta": -0.2283, "gamma": 0.0404, "vega": 0.1203, "theta": -0.1636, "rho": -0.0117, "theo": 0.9922, "change": -2.465, "open": 1.37, "high": 2.16, "low": 1.07, "tick": "down", "last_trade_price": 1.11, "last_trade_time": "2026-11-04T15:16:42", "percent_change": -68.951, "prev_day_close": 3.57499992847443}, {"option": "IWM261111C00280000", "bid": 5.6, "bid_size": 27.0, "ask": 5.72, "ask_size": 39.0, "iv": 0.1856, "open_interest": 240.0, "volume": 469.0, "delta": 0.7335, "gamma": 0.0446, "vega": 0.1304, "theta": -0.1745, "rho": 0.0389, "theo": 5.6648, "change": 0.815, "open": 6.7, "high": 7.56, "low": 4.29, "tick": "down", "last_trade_price": 4.97, "last_trade_time": "2026-11-04T14:57:34", "percent_change": 19.6149, "prev_day_close": 4.15499997138977}, {"option": "IWM261111P00280000", "bid": 1.18, "bid_size": 61.0, "ask": 1.23, "ask_size": 172.0, "iv": 0.1863, "open_interest": 814.0, "volume": 652.0, "delta": -0.2676, "gamma": 0.0449, "vega": 0.1306, "theta": -0.1761, "rho": -0.0135, "theo": 1.2014, "change": -2.79, "open": 1.84, "high": 2.52, "low": 1.21, "tick": "down", "last_trade_price": 1.21, "last_trade_time": "2026-11-04T15:33:08", "percent_change": -69.75, "prev_day_close": 4.0}, {"option": "IWM261111C00281000", "bid": 4.85, "bid_size": 41.0, "ask": 4.95, "ask_size": 47.0, "iv": 0.1815, "open_interest": 97.0, "volume": 59.0, "delta": 0.6896, "gamma": 0.0489, "vega": 0.1398, "theta": -0.1853, "rho": 0.0367, "theo": 4.9144, "change": 1.045, "open": 6.1, "high": 6.56, "low": 3.59, "tick": "up", "last_trade_price": 4.67, "last_trade_time": "2026-11-04T15:57:24", "percent_change": 28.8276, "prev_day_close": 3.625}, {"option": "IWM261111P00281000", "bid": 1.43, "bid_size": 61.0, "ask": 1.48, "ask_size": 183.0, "iv": 0.1828, "open_interest": 384.0, "volume": 732.0, "delta": -0.3118, "gamma": 0.0492, "vega": 0.1401, "theta": -0.187, "rho": -0.0154, "theo": 1.4512, "change": -2.83, "open": 2.11, "high": 2.9, "low": 1.48, "tick": "up", "last_trade_price": 1.64, "last_trade_time": "2026-11-04T14:45:09", "percent_change": -63.311, "prev_day_close": 4.47000002861023}, {"option": "IWM261111C00282000", "bid": 4.15, "bid_size": 61.0, "ask": 4.24, "ask_size": 20.0, "iv": 0.1782, "open_interest": 172.0, "volume": 137.0, "delta": 0.6411, "gamma": 0.0527, "vega": 0.1476, "theta": -0.1936, "rho": 0.0342, "theo": 4.2096, "change": 1.06, "open": 5.13, "high": 6.05, "low": 3.11, "tick": "up", "last_trade_price": 4.19, "last_trade_time": "2026-11-04T16:11:16", "percent_change": 33.8658, "prev_day_close": 3.12999999523163}, {"option": "IWM261111P00282000", "bid": 1.72, "bid_size": 98.0, "ask": 1.77, "ask_size": 78.0, "iv": 0.179, "open_interest": 78.0, "volume": 884.0, "delta": -0.3607, "gamma": 0.0531, "vega": 0.1477, "theta": -0.1954, "rho": -0.0179, "theo": 1.7472, "change": -3.02, "open": 2.4, "high": 3.4, "low": 1.75, "tick": "down", "last_trade_price": 1.95, "last_trade_time": "2026-11-04T15:55:57", "percent_change": -60.7646, "prev_day_close": 4.97000002861023}, {"option": "IWM261111C00283000", "bid": 3.5, "bid_size": 59.0, "ask": 3.59, "ask_size": 52.0, "iv": 0.1753, "open_interest": 159.0, "volume": 220.0, "delta": 0.5884, "gamma": 0.0559, "vega": 0.1534, "theta": -0.1988, "rho": 0.0314, "theo": 3.5556, "change": 0.475, "open": 4.98, "high": 4.98, "low": 2.54, "tick": "up", "last_trade_price": 3.16, "last_trade_time": "2026-11-04T15:40:20", "percent_change": 17.6909, "prev_day_close": 2.68500006198883}, {"option": "IWM261111P00283000", "bid": 2.07, "bid_size": 50.0, "ask": 2.12, "ask_size": 33.0, "iv": 0.176, "open_interest": 165.0, "volume": 816.0, "delta": -0.4139, "gamma": 0.0564, "vega": 0.1535, "theta": -0.2007, "rho": -0.0203, "theo": 2.0946, "change": -3.405, "open": 2.79, "high": 3.46, "low": 2.1, "tick": "down", "last_trade_price": 2.12, "last_trade_time": "2026-11-04T16:14:10", "percent_change": -61.629, "prev_day_close": 5.52500009536743}, {"option": "IWM261111C00284000", "bid": 2.93, "bid_size": 26.0, "ask": 2.98, "ask_size": 44.0, "iv": 0.1727, "open_interest": 465.0, "volume": 249.0, "delta": 0.5322, "gamma": 0.0581, "vega": 0.1567, "theta": -0.2, "rho": 0.0284, "theo": 2.9571, "change": 0.595, "open": 3.83, "high": 4.44, "low": 2.01, "tick": "down", "last_trade_price": 2.87, "last_trade_time": "2026-11-04T16:00:40", "percent_change": 26.1538, "prev_day_close": 2.27499997615814}, {"option": "IWM261111P00284000", "bid": 2.47, "bid_size": 49.0, "ask": 2.52, "ask_size": 29.0, "iv": 0.1727, "open_interest": 83.0, "volume": 322.0, "delta": -0.4707, "gamma": 0.0587, "vega": 0.1566, "theta": -0.202, "rho": -0.0225, "theo": 2.4979, "change": -3.42, "open": 3.17, "high": 4.47, "low": 2.38, "tick": "no_change", "last_trade_price": 2.71, "last_trade_time": "2026-11-04T15:59:22", "percent_change": -55.7912, "prev_day_close": 6.12999987602234}, {"option": "IWM261111C00285000", "bid": 2.39, "bid_size": 31.0, "ask": 2.43, "ask_size": 25.0, "iv": 0.1694, "open_interest": 685.0, "volume": 363.0, "delta": 0.4735, "gamma": 0.0592, "vega": 0.1569, "theta": -0.1969, "rho": 0.0253, "theo": 2.418, "change": 0.3, "open": 3.4, "high": 4.05, "low": 1.67, "tick": "no_change", "last_trade_price": 2.22, "last_trade_time": "2026-11-04T15:53:34", "percent_change": 15.625, "prev_day_close": 1.9200000166893}, {"option": "IWM261111P00285000", "bid": 2.93, "bid_size": 51.0, "ask": 2.99, "ask_size": 6.0, "iv": 0.1699, "open_interest": 14.0, "volume": 412.0, "delta": -0.53, "gamma": 0.0598, "vega": 0.1565, "theta": -0.1989, "rho": -0.0247, "theo": 2.9613, "change": -3.77, "open": 3.33, "high": 4.5, "low": 2.74, "tick": "down", "last_trade_price": 3.0, "last_trade_time": "2026-11-04T16:11:12", "percent_change": -55.6869, "prev_day_close": 6.76999998092651}, {"option": "IWM261111C00286000", "bid": 1.91, "bid_size": 49.0, "ask": 1.96, "ask_size": 47.0, "iv": 0.1668, "open_interest": 3078.0, "volume": 804.0, "delta": 0.4137, "gamma": 0.0589, "vega": 0.1537, "theta": -0.1892, "rho": 0.0221, "theo": 1.9412, "change": 0.035, "open": 2.97, "high": 3.51, "low": 1.35, "tick": "down", "last_trade_price": 1.63, "last_trade_time": "2026-11-04T15:39:58", "percent_change": 2.19436, "prev_day_close": 1.59500002861023}, {"option": "IWM261111P00286000", "bid": 3.45, "bid_size": 34.0, "ask": 3.54, "ask_size": 51.0, "iv": 0.1677, "open_interest": 31.0, "volume": 117.0, "delta": -0.5906, "gamma": 0.0596, "vega": 0.1528, "theta": -0.1912, "rho": -0.0268, "theo": 3.4876, "change": -3.77, "open": 3.3, "high": 5.08, "low": 3.17, "tick": "down", "last_trade_price": 3.68, "last_trade_time": "2026-11-04T15:57:19", "percent_change": -50.604, "prev_day_close": 7.45000004768372}, {"option": "IWM261111C00287000", "bid": 1.5, "bid_size": 86.0, "ask": 1.55, "ask_size": 160.0, "iv": 0.1644, "open_interest": 247.0, "volume": 491.0, "delta": 0.3542, "gamma": 0.0571, "vega": 0.1471, "theta": -0.1771, "rho": 0.019, "theo": 1.5279, "change": 0.175, "open": 2.47, "high": 2.87, "low": 1.11, "tick": "up", "last_trade_price": 1.49, "last_trade_time": "2026-11-04T16:08:19", "percent_change": 13.308, "prev_day_close": 1.31499999761581}, {"option": "IWM261111P00287000", "bid": 4.03, "bid_size": 50.0, "ask": 4.13, "ask_size": 60.0, "iv": 0.1647, "open_interest": 11.0, "volume": 37.0, "delta": -0.6509, "gamma": 0.058, "vega": 0.146, "theta": -0.1791, "rho": -0.0285, "theo": 4.0782, "change": -3.89, "open": 3.96, "high": 5.61, "low": 3.88, "tick": "down", "last_trade_price": 4.29, "last_trade_time": "2026-11-04T15:59:58", "percent_change": -47.555, "prev_day_close": 8.17999982833862}, {"option": "IWM261111C00287500", "bid": 1.32, "bid_size": 60.0, "ask": 1.36, "ask_size": 5.0, "iv": 0.163, "open_interest": 0.0, "volume": 205.0, "delta": 0.3252, "gamma": 0.0557, "vega": 0.1426, "theta": -0.1696, "rho": 0.0174, "theo": 1.345, "change": 1.3, "open": 2.25, "high": 2.62, "low": 0.97, "tick": "up", "last_trade_price": 1.3, "last_trade_time": "2026-11-04T16:08:19", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00287500", "bid": 4.35, "bid_size": 10.0, "ask": 4.45, "ask_size": 48.0, "iv": 0.1635, "open_interest": 0.0, "volume": 19.0, "delta": -0.6804, "gamma": 0.0566, "vega": 0.1413, "theta": -0.1714, "rho": -0.03, "theo": 4.3981, "change": 4.62, "open": 4.91, "high": 6.39, "low": 4.62, "tick": "no_change", "last_trade_price": 4.62, "last_trade_time": "2026-11-04T15:59:58", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00288000", "bid": 1.15, "bid_size": 179.0, "ask": 1.2, "ask_size": 90.0, "iv": 0.162, "open_interest": 12.0, "volume": 349.0, "delta": 0.2968, "gamma": 0.0539, "vega": 0.1373, "theta": -0.1613, "rho": 0.0159, "theo": 1.1776, "change": 0.065, "open": 2.06, "high": 2.4, "low": 0.9, "tick": "up", "last_trade_price": 1.14, "last_trade_time": "2026-11-04T16:04:00", "percent_change": 6.04651, "prev_day_close": 1.07499998807907}, {"option": "IWM261111P00288000", "bid": 4.68, "bid_size": 35.0, "ask": 4.78, "ask_size": 66.0, "iv": 0.1619, "open_interest": 0.0, "volume": 16.0, "delta": -0.7094, "gamma": 0.055, "vega": 0.1357, "theta": -0.1632, "rho": -0.0305, "theo": 4.733, "change": -3.625, "open": 4.37, "high": 5.82, "low": 4.37, "tick": "no_change", "last_trade_price": 5.32, "last_trade_time": "2026-11-04T15:07:15", "percent_change": -40.5254, "prev_day_close": 8.94500017166138}, {"option": "IWM261111C00289000", "bid": 0.86, "bid_size": 267.0, "ask": 0.91, "ask_size": 98.0, "iv": 0.1597, "open_interest": 6.0, "volume": 499.0, "delta": 0.243, "gamma": 0.0494, "vega": 0.1248, "theta": -0.1426, "rho": 0.013, "theo": 0.888, "change": -0.015, "open": 1.71, "high": 2.02, "low": 0.67, "tick": "up", "last_trade_price": 0.85, "last_trade_time": "2026-11-04T16:01:49", "percent_change": -1.73411, "prev_day_close": 0.865000009536743}, {"option": "IWM261111P00289000", "bid": 5.39, "bid_size": 24.0, "ask": 5.5, "ask_size": 7.0, "iv": 0.1595, "open_interest": 0.0, "volume": 13.0, "delta": -0.7646, "gamma": 0.0509, "vega": 0.1225, "theta": -0.1449, "rho": -0.031, "theo": 5.4499, "change": -3.655, "open": 5.85, "high": 6.17, "low": 5.11, "tick": "down", "last_trade_price": 6.09, "last_trade_time": "2026-11-04T15:07:15", "percent_change": -37.5064, "prev_day_close": 9.74499988555908}, {"option": "IWM261111C00290000", "bid": 0.63, "bid_size": 274.0, "ask": 0.67, "ask_size": 40.0, "iv": 0.1573, "open_interest": 614.0, "volume": 516.0, "delta": 0.1946, "gamma": 0.044, "vega": 0.1106, "theta": -0.1225, "rho": 0.0104, "theo": 0.657, "change": -0.035, "open": 1.33, "high": 1.64, "low": 0.46, "tick": "up", "last_trade_price": 0.66, "last_trade_time": "2026-11-04T16:12:51", "percent_change": -5.03597, "prev_day_close": 0.694999992847443}, {"option": "IWM261111P00290000", "bid": 6.17, "bid_size": 18.0, "ask": 6.28, "ask_size": 34.0, "iv": 0.158, "open_interest": 4.0, "volume": 0.0, "delta": -0.8153, "gamma": 0.0459, "vega": 0.1069, "theta": -0.1259, "rho": -0.0304, "theo": 6.2251, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 11.0, "last_trade_time": "2026-11-03T16:01:00", "percent_change": 0.0, "prev_day_close": 10.5899996757507}, {"option": "IWM261111C00291000", "bid": 0.45, "bid_size": 275.0, "ask": 0.5, "ask_size": 247.0, "iv": 0.1564, "open_interest": 0.0, "volume": 355.0, "delta": 0.1519, "gamma": 0.038, "vega": 0.0952, "theta": -0.102, "rho": 0.0081, "theo": 0.4744, "change": -0.08, "open": 1.34, "high": 1.34, "low": 0.32, "tick": "up", "last_trade_price": 0.47, "last_trade_time": "2026-11-04T16:05:10", "percent_change": -14.5455, "prev_day_close": 0.550000011920929}, {"option": "IWM261111P00291000", "bid": 6.99, "bid_size": 28.0, "ask": 7.26, "ask_size": 37.0, "iv": 0.1643, "open_interest": 0.0, "volume": 0.0, "delta": -0.8604, "gamma": 0.0403, "vega": 0.0898, "theta": -0.1082, "rho": -0.0284, "theo": 7.0534, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.4500002861023}, {"option": "IWM261111C00292000", "bid": 0.32, "bid_size": 281.0, "ask": 0.36, "ask_size": 59.0, "iv": 0.1555, "open_interest": 39.0, "volume": 35.0, "delta": 0.1158, "gamma": 0.0318, "vega": 0.0797, "theta": -0.0825, "rho": 0.0062, "theo": 0.3361, "change": -0.115, "open": 0.91, "high": 1.09, "low": 0.26, "tick": "up", "last_trade_price": 0.32, "last_trade_time": "2026-11-04T16:01:49", "percent_change": -26.4368, "prev_day_close": 0.434999987483025}, {"option": "IWM261111P00292000", "bid": 7.86, "bid_size": 10.0, "ask": 8.14, "ask_size": 11.0, "iv": 0.1648, "open_interest": 0.0, "volume": 0.0, "delta": -0.8993, "gamma": 0.0347, "vega": 0.0723, "theta": -0.0918, "rho": -0.0249, "theo": 7.9287, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.3450002670288}, {"option": "IWM261111C00292500", "bid": 0.27, "bid_size": 282.0, "ask": 0.3, "ask_size": 48.0, "iv": 0.1552, "open_interest": 19.0, "volume": 18.0, "delta": 0.1, "gamma": 0.0287, "vega": 0.0721, "theta": -0.0733, "rho": 0.0053, "theo": 0.2802, "change": 0.025, "open": 0.81, "high": 1.03, "low": 0.29, "tick": "down", "last_trade_price": 0.41, "last_trade_time": "2026-11-04T11:53:43", "percent_change": 6.49351, "prev_day_close": 0.385000005364418}, {"option": "IWM261111P00292500", "bid": 8.31, "bid_size": 10.0, "ask": 8.68, "ask_size": 17.0, "iv": 0.1715, "open_interest": 0.0, "volume": 0.0, "delta": -0.9168, "gamma": 0.0324, "vega": 0.0621, "theta": -0.0837, "rho": -0.0248, "theo": 8.3824, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.7999997138977}, {"option": "IWM261111C00293000", "bid": 0.22, "bid_size": 346.0, "ask": 0.25, "ask_size": 160.0, "iv": 0.1543, "open_interest": 21.0, "volume": 12.0, "delta": 0.0863, "gamma": 0.0258, "vega": 0.065, "theta": -0.0649, "rho": 0.0046, "theo": 0.2337, "change": -0.12, "open": 0.93, "high": 0.93, "low": 0.17, "tick": "no_change", "last_trade_price": 0.22, "last_trade_time": "2026-11-04T16:12:51", "percent_change": -35.2941, "prev_day_close": 0.340000003576279}, {"option": "IWM261111P00293000", "bid": 8.64, "bid_size": 10.0, "ask": 9.15, "ask_size": 16.0, "iv": 0.1635, "open_interest": 0.0, "volume": 19.0, "delta": -0.9323, "gamma": 0.0299, "vega": 0.0551, "theta": -0.0751, "rho": -0.021, "theo": 8.8437, "change": -4.37, "open": 8.95, "high": 9.04, "low": 8.9, "tick": "no_change", "last_trade_price": 8.9, "last_trade_time": "2026-11-04T16:12:26", "percent_change": -32.9314, "prev_day_close": 13.2699999809265}, {"option": "IWM261111C00294000", "bid": 0.15, "bid_size": 287.0, "ask": 0.18, "ask_size": 170.0, "iv": 0.1542, "open_interest": 21.0, "volume": 3.0, "delta": 0.0639, "gamma": 0.0205, "vega": 0.0523, "theta": -0.0505, "rho": 0.0034, "theo": 0.1631, "change": 0.02, "open": 0.71, "high": 0.71, "low": 0.28, "tick": "down", "last_trade_price": 0.28, "last_trade_time": "2026-11-04T10:02:54", "percent_change": 7.69231, "prev_day_close": 0.260000005364418}, {"option": "IWM261111P00294000", "bid": 9.58, "bid_size": 10.0, "ask": 10.1, "ask_size": 17.0, "iv": 0.1663, "open_interest": 0.0, "volume": 0.0, "delta": -0.9594, "gamma": 0.0248, "vega": 0.038, "theta": -0.058, "rho": -0.0152, "theo": 9.7918, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.1299996376038}, {"option": "IWM261111C00295000", "bid": 0.1, "bid_size": 379.0, "ask": 0.13, "ask_size": 245.0, "iv": 0.1547, "open_interest": 71.0, "volume": 12.0, "delta": 0.0467, "gamma": 0.016, "vega": 0.0413, "theta": -0.0386, "rho": 0.0025, "theo": 0.113, "change": -0.1, "open": 0.59, "high": 0.59, "low": 0.1, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-11-04T16:00:49", "percent_change": -50.0, "prev_day_close": 0.199999995529652}, {"option": "IWM261111P00295000", "bid": 10.45, "bid_size": 10.0, "ask": 11.08, "ask_size": 10.0, "iv": 0.1539, "open_interest": 0.0, "volume": 0.0, "delta": -0.9791, "gamma": 0.0173, "vega": 0.0213, "theta": -0.0436, "rho": -0.0106, "theo": 10.7657, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.0700001716614}, {"option": "IWM261111C00296000", "bid": 0.07, "bid_size": 351.0, "ask": 0.09, "ask_size": 239.0, "iv": 0.1556, "open_interest": 0.0, "volume": 16.0, "delta": 0.0341, "gamma": 0.0123, "vega": 0.0324, "theta": -0.0294, "rho": 0.0018, "theo": 0.0789, "change": -0.09, "open": 0.07, "high": 0.14, "low": 0.07, "tick": "down", "last_trade_price": 0.07, "last_trade_time": "2026-11-04T16:04:30", "percent_change": -56.25, "prev_day_close": 0.160000003874302}, {"option": "IWM261111P00296000", "bid": 11.48, "bid_size": 5.0, "ask": 12.06, "ask_size": 10.0, "iv": 0.1678, "open_interest": 0.0, "volume": 11.0, "delta": -0.9907, "gamma": 0.0098, "vega": 0.0104, "theta": -0.0355, "rho": -0.0037, "theo": 11.7548, "change": -4.02, "open": 12.02, "high": 12.02, "low": 12.02, "tick": "down", "last_trade_price": 12.02, "last_trade_time": "2026-11-04T15:35:46", "percent_change": -25.0623, "prev_day_close": 16.0400004386902}, {"option": "IWM261111C00297000", "bid": 0.05, "bid_size": 487.0, "ask": 0.06, "ask_size": 225.0, "iv": 0.1569, "open_interest": 0.0, "volume": 11.0, "delta": 0.0248, "gamma": 0.0093, "vega": 0.0252, "theta": -0.0223, "rho": 0.0013, "theo": 0.0553, "change": -0.08, "open": 0.07, "high": 0.07, "low": 0.04, "tick": "down", "last_trade_price": 0.04, "last_trade_time": "2026-11-04T15:48:38", "percent_change": -66.6667, "prev_day_close": 0.119999997317791}, {"option": "IWM261111P00297000", "bid": 12.46, "bid_size": 10.0, "ask": 13.05, "ask_size": 10.0, "iv": 0.166, "open_interest": 0.0, "volume": 0.0, "delta": -0.9967, "gamma": 0.0045, "vega": 0.0048, "theta": -0.0322, "rho": -0.0006, "theo": 12.7509, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.0150003433228}, {"option": "IWM261111C00297500", "bid": 0.04, "bid_size": 485.0, "ask": 0.05, "ask_size": 235.0, "iv": 0.1571, "open_interest": 87.0, "volume": 2.0, "delta": 0.0214, "gamma": 0.0082, "vega": 0.0224, "theta": -0.0196, "rho": 0.0011, "theo": 0.047, "change": 0.135, "open": 0.24, "high": 0.24, "low": 0.24, "tick": "up", "last_trade_price": 0.24, "last_trade_time": "2026-11-04T09:46:30", "percent_change": 128.571, "prev_day_close": 0.105000000447035}, {"option": "IWM261111P00297500", "bid": 12.98, "bid_size": 10.0, "ask": 13.56, "ask_size": 10.0, "iv": 0.1845, "open_interest": 0.0, "volume": 11.0, "delta": -0.998, "gamma": 0.0028, "vega": 0.0025, "theta": -0.0318, "rho": -0.0006, "theo": 13.2505, "change": -3.985, "open": 13.52, "high": 13.52, "low": 13.52, "tick": "down", "last_trade_price": 13.52, "last_trade_time": "2026-11-04T15:35:46", "percent_change": -22.7649, "prev_day_close": 17.5050001144409}, {"option": "IWM261111C00298000", "bid": 0.03, "bid_size": 471.0, "ask": 0.05, "ask_size": 374.0, "iv": 0.1593, "open_interest": 13.0, "volume": 916.0, "delta": 0.0185, "gamma": 0.0072, "vega": 0.0199, "theta": -0.0173, "rho": 0.001, "theo": 0.0403, "change": 0.115, "open": 0.21, "high": 0.21, "low": 0.21, "tick": "no_change", "last_trade_price": 0.21, "last_trade_time": "2026-11-04T09:46:23", "percent_change": 121.053, "prev_day_close": 0.0950000025331974}, {"option": "IWM261111P00298000", "bid": 13.46, "bid_size": 10.0, "ask": 14.06, "ask_size": 10.0, "iv": 0.1835, "open_interest": 0.0, "volume": 0.0, "delta": -0.9991, "gamma": 0.0014, "vega": 0.0011, "theta": -0.0314, "rho": -0.0005, "theo": 13.7501, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.9900007247925}, {"option": "IWM261111C00299000", "bid": 0.02, "bid_size": 469.0, "ask": 0.04, "ask_size": 473.0, "iv": 0.162, "open_interest": 0.0, "volume": 1.0, "delta": 0.0143, "gamma": 0.0056, "vega": 0.0161, "theta": -0.0138, "rho": 0.0008, "theo": 0.0305, "change": -0.035, "open": 0.04, "high": 0.04, "low": 0.04, "tick": "down", "last_trade_price": 0.04, "last_trade_time": "2026-11-04T13:20:28", "percent_change": -46.6667, "prev_day_close": 0.0749999992549419}, {"option": "IWM261111P00299000", "bid": 14.46, "bid_size": 10.0, "ask": 15.06, "ask_size": 10.0, "iv": 0.194, "open_interest": 0.0, "volume": 0.0, "delta": -0.9997, "gamma": 0.0005, "vega": 0.0004, "theta": -0.0313, "rho": 0.0, "theo": 14.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.0199995040894}, {"option": "IWM261111C00300000", "bid": 0.02, "bid_size": 6.0, "ask": 0.03, "ask_size": 633.0, "iv": 0.1678, "open_interest": 728.0, "volume": 131.0, "delta": 0.011, "gamma": 0.0044, "vega": 0.0129, "theta": -0.0111, "rho": 0.0006, "theo": 0.0232, "change": -0.045, "open": 0.04, "high": 0.05, "low": 0.02, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T16:01:57", "percent_change": -69.2308, "prev_day_close": 0.0649999994784594}, {"option": "IWM261111P00300000", "bid": 15.47, "bid_size": 10.0, "ask": 16.08, "ask_size": 10.0, "iv": 0.2146, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0001, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 15.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.9849996566772}, {"option": "IWM261111C00301000", "bid": 0.01, "bid_size": 473.0, "ask": 0.02, "ask_size": 340.0, "iv": 0.1663, "open_interest": 0.0, "volume": 1.0, "delta": 0.0087, "gamma": 0.0035, "vega": 0.0106, "theta": -0.0091, "rho": 0.0005, "theo": 0.0185, "change": 0.13, "open": 0.13, "high": 0.13, "low": 0.13, "tick": "up", "last_trade_price": 0.13, "last_trade_time": "2026-11-04T09:35:00", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00301000", "bid": 16.45, "bid_size": 10.0, "ask": 17.06, "ask_size": 10.0, "iv": 0.2069, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 16.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00302000", "bid": 0.01, "bid_size": 634.0, "ask": 0.02, "ask_size": 516.0, "iv": 0.1748, "open_interest": 0.0, "volume": 315.0, "delta": 0.0071, "gamma": 0.0028, "vega": 0.0089, "theta": -0.0077, "rho": 0.0004, "theo": 0.015, "change": 0.09, "open": 0.09, "high": 0.09, "low": 0.09, "tick": "no_change", "last_trade_price": 0.09, "last_trade_time": "2026-11-04T09:45:17", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00302000", "bid": 17.46, "bid_size": 10.0, "ask": 18.05, "ask_size": 10.0, "iv": 0.2168, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 17.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00303000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 612.0, "iv": 0.1753, "open_interest": 0.0, "volume": 2.0, "delta": 0.0059, "gamma": 0.0023, "vega": 0.0076, "theta": -0.0066, "rho": 0.0003, "theo": 0.0125, "change": 0.07, "open": 0.07, "high": 0.07, "low": 0.07, "tick": "up", "last_trade_price": 0.07, "last_trade_time": "2026-11-04T09:47:19", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00303000", "bid": 18.48, "bid_size": 10.0, "ask": 19.07, "ask_size": 10.0, "iv": 0.2465, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 18.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00304000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 635.0, "iv": 0.1834, "open_interest": 0.0, "volume": 0.0, "delta": 0.005, "gamma": 0.002, "vega": 0.0065, "theta": -0.0057, "rho": 0.0003, "theo": 0.0106, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00304000", "bid": 19.47, "bid_size": 10.0, "ask": 20.05, "ask_size": 10.0, "iv": 0.2452, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 19.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00305000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 253.0, "iv": 0.1788, "open_interest": 0.0, "volume": 0.0, "delta": 0.0042, "gamma": 0.0016, "vega": 0.0056, "theta": -0.005, "rho": 0.0002, "theo": 0.0091, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00305000", "bid": 20.48, "bid_size": 10.0, "ask": 21.08, "ask_size": 10.0, "iv": 0.2705, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 20.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00306000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 305.0, "iv": 0.1864, "open_interest": 0.0, "volume": 0.0, "delta": 0.0036, "gamma": 0.0014, "vega": 0.0049, "theta": -0.0045, "rho": 0.0002, "theo": 0.008, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00306000", "bid": 21.47, "bid_size": 10.0, "ask": 22.07, "ask_size": 10.0, "iv": 0.2739, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 21.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00307000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 343.0, "iv": 0.1939, "open_interest": 0.0, "volume": 0.0, "delta": 0.0032, "gamma": 0.0012, "vega": 0.0044, "theta": -0.004, "rho": 0.0002, "theo": 0.007, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00307000", "bid": 22.46, "bid_size": 10.0, "ask": 23.06, "ask_size": 10.0, "iv": 0.2746, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 22.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00308000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 374.0, "iv": 0.2014, "open_interest": 0.0, "volume": 0.0, "delta": 0.0028, "gamma": 0.001, "vega": 0.0039, "theta": -0.0036, "rho": 0.0001, "theo": 0.0062, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00308000", "bid": 23.46, "bid_size": 10.0, "ask": 24.06, "ask_size": 10.0, "iv": 0.2842, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 23.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00309000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 393.0, "iv": 0.2088, "open_interest": 0.0, "volume": 0.0, "delta": 0.0024, "gamma": 0.0009, "vega": 0.0034, "theta": -0.0033, "rho": 0.0001, "theo": 0.0055, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00309000", "bid": 24.46, "bid_size": 10.0, "ask": 25.07, "ask_size": 10.0, "iv": 0.2992, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 24.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00310000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 412.0, "iv": 0.2161, "open_interest": 13.0, "volume": 0.0, "delta": 0.0022, "gamma": 0.0008, "vega": 0.0031, "theta": -0.003, "rho": 0.0001, "theo": 0.005, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-11-02T15:59:37", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM261111P00310000", "bid": 25.48, "bid_size": 10.0, "ask": 26.07, "ask_size": 10.0, "iv": 0.3174, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 25.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 30.0299997329712}, {"option": "IWM261111C00311000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 425.0, "iv": 0.2234, "open_interest": 0.0, "volume": 0.0, "delta": 0.0019, "gamma": 0.0007, "vega": 0.0028, "theta": -0.0027, "rho": 0.0001, "theo": 0.0045, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00311000", "bid": 26.46, "bid_size": 10.0, "ask": 27.06, "ask_size": 10.0, "iv": 0.3127, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 26.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00312000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 539.0, "iv": 0.2307, "open_interest": 0.0, "volume": 0.0, "delta": 0.0017, "gamma": 0.0006, "vega": 0.0025, "theta": -0.0025, "rho": 0.0001, "theo": 0.0041, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00312000", "bid": 27.46, "bid_size": 10.0, "ask": 28.07, "ask_size": 10.0, "iv": 0.3279, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 27.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00313000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 544.0, "iv": 0.2379, "open_interest": 0.0, "volume": 0.0, "delta": 0.0015, "gamma": 0.0005, "vega": 0.0023, "theta": -0.0023, "rho": 0.0001, "theo": 0.0037, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00313000", "bid": 28.46, "bid_size": 10.0, "ask": 29.09, "ask_size": 10.0, "iv": 0.3466, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 28.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00314000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 550.0, "iv": 0.2451, "open_interest": 0.0, "volume": 0.0, "delta": 0.0014, "gamma": 0.0005, "vega": 0.002, "theta": -0.0021, "rho": 0.0001, "theo": 0.0034, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00314000", "bid": 29.46, "bid_size": 10.0, "ask": 30.07, "ask_size": 10.0, "iv": 0.3468, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 29.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00315000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 554.0, "iv": 0.2523, "open_interest": 0.0, "volume": 0.0, "delta": 0.0012, "gamma": 0.0004, "vega": 0.0019, "theta": -0.002, "rho": 0.0001, "theo": 0.0031, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00315000", "bid": 30.45, "bid_size": 10.0, "ask": 31.07, "ask_size": 10.0, "iv": 0.3498, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 30.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00316000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 558.0, "iv": 0.2594, "open_interest": 0.0, "volume": 0.0, "delta": 0.0011, "gamma": 0.0004, "vega": 0.0017, "theta": -0.0018, "rho": 0.0001, "theo": 0.0028, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00316000", "bid": 31.46, "bid_size": 10.0, "ask": 32.09, "ask_size": 10.0, "iv": 0.3752, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 31.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00317000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 561.0, "iv": 0.2664, "open_interest": 0.0, "volume": 0.0, "delta": 0.001, "gamma": 0.0004, "vega": 0.0016, "theta": -0.0017, "rho": 0.0, "theo": 0.0026, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00317000", "bid": 32.42, "bid_size": 10.0, "ask": 33.06, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 32.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00318000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 563.0, "iv": 0.2735, "open_interest": 0.0, "volume": 0.0, "delta": 0.0009, "gamma": 0.0003, "vega": 0.0014, "theta": -0.0016, "rho": 0.0, "theo": 0.0024, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00318000", "bid": 33.42, "bid_size": 10.0, "ask": 34.09, "ask_size": 10.0, "iv": 0.3651, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 33.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00319000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 564.0, "iv": 0.2804, "open_interest": 0.0, "volume": 0.0, "delta": 0.0009, "gamma": 0.0003, "vega": 0.0013, "theta": -0.0015, "rho": 0.0, "theo": 0.0022, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00319000", "bid": 34.43, "bid_size": 10.0, "ask": 35.07, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 34.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00320000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 566.0, "iv": 0.2874, "open_interest": 0.0, "volume": 0.0, "delta": 0.0008, "gamma": 0.0002, "vega": 0.0012, "theta": -0.0014, "rho": 0.0, "theo": 0.0021, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261111P00320000", "bid": 35.45, "bid_size": 10.0, "ask": 36.08, "ask_size": 10.0, "iv": 0.4018, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 35.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 40.0349998474121}, {"option": "IWM261111C00325000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 578.0, "iv": 0.3216, "open_interest": 0.0, "volume": 0.0, "delta": 0.0005, "gamma": 0.0002, "vega": 0.0008, "theta": -0.001, "rho": 0.0, "theo": 0.0014, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00325000", "bid": 40.45, "bid_size": 10.0, "ask": 41.07, "ask_size": 10.0, "iv": 0.4382, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 40.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00330000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 583.0, "iv": 0.3548, "open_interest": 0.0, "volume": 0.0, "delta": 0.0004, "gamma": 0.0001, "vega": 0.0006, "theta": -0.0007, "rho": 0.0, "theo": 0.001, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261111P00330000", "bid": 45.46, "bid_size": 10.0, "ask": 46.07, "ask_size": 10.0, "iv": 0.4894, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 45.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 50.0249996185303}, {"option": "IWM261111C00340000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 589.0, "iv": 0.4193, "open_interest": 0.0, "volume": 0.0, "delta": 0.0002, "gamma": 0.0, "vega": 0.0003, "theta": -0.0004, "rho": 0.0, "theo": 0.0005, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00340000", "bid": 55.46, "bid_size": 10.0, "ask": 56.07, "ask_size": 10.0, "iv": 0.5725, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 55.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111C00350000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 596.0, "iv": 0.481, "open_interest": 0.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0, "vega": 0.0002, "theta": -0.0002, "rho": 0.0, "theo": 0.0003, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261111P00350000", "bid": 65.45, "bid_size": 10.0, "ask": 66.08, "ask_size": 10.0, "iv": 0.6519, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 65.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261112C00230000", "bid": 54.13, "bid_size": 10.0, "ask": 54.77, "ask_size": 10.0, "iv": 0.4147, "open_interest": 0.0, "volume": 0.0, "delta": 0.9964, "gamma": 0.0005, "vega": 0.0046, "theta": -0.0053, "rho": 0.0501, "theo": 54.4729, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 50.2650012969971}, {"option": "IWM261112P00230000", "bid": 0.02, "bid_size": 309.0, "ask": 0.03, "ask_size": 407.0, "iv": 0.5425, "open_interest": 3.0, "volume": 0.0, "delta": -0.0036, "gamma": 0.0005, "vega": 0.0046, "theta": -0.0119, "rho": -0.0002, "theo": 0.0239, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.08, "last_trade_time": "2026-11-03T15:17:06", "percent_change": 0.0, "prev_day_close": 0.080000001937151}, {"option": "IWM261112C00240000", "bid": 44.16, "bid_size": 10.0, "ask": 44.78, "ask_size": 10.0, "iv": 0.4088, "open_interest": 0.0, "volume": 0.0, "delta": 0.9939, "gamma": 0.0009, "vega": 0.0074, "theta": -0.0115, "rho": 0.0521, "theo": 44.4955, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 40.3299999237061}, {"option": "IWM261112P00240000", "bid": 0.03, "bid_size": 465.0, "ask": 0.04, "ask_size": 311.0, "iv": 0.4599, "open_interest": 12.0, "volume": 2.0, "delta": -0.006, "gamma": 0.0009, "vega": 0.0074, "theta": -0.0169, "rho": -0.0004, "theo": 0.0367, "change": -0.075, "open": 0.05, "high": 0.05, "low": 0.05, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T14:00:47", "percent_change": -60.0, "prev_day_close": 0.12499999627471}, {"option": "IWM261112C00250000", "bid": 34.2, "bid_size": 10.0, "ask": 34.84, "ask_size": 10.0, "iv": 0.3773, "open_interest": 0.0, "volume": 0.0, "delta": 0.9893, "gamma": 0.0017, "vega": 0.0123, "theta": -0.0196, "rho": 0.054, "theo": 34.5255, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 30.4200000762939}, {"option": "IWM261112P00250000", "bid": 0.05, "bid_size": 583.0, "ask": 0.06, "ask_size": 406.0, "iv": 0.3805, "open_interest": 11.0, "volume": 11.0, "delta": -0.0106, "gamma": 0.0017, "vega": 0.0123, "theta": -0.0238, "rho": -0.0006, "theo": 0.0568, "change": -0.15, "open": 0.07, "high": 0.07, "low": 0.07, "tick": "no_change", "last_trade_price": 0.07, "last_trade_time": "2026-11-04T12:32:17", "percent_change": -68.1818, "prev_day_close": 0.219999998807907}, {"option": "IWM261112C00257500", "bid": 26.74, "bid_size": 3.0, "ask": 27.34, "ask_size": 10.0, "iv": 0.3096, "open_interest": 0.0, "volume": 0.0, "delta": 0.9822, "gamma": 0.0032, "vega": 0.0192, "theta": -0.0289, "rho": 0.0552, "theo": 27.061, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.0549993515015}, {"option": "IWM261112P00257500", "bid": 0.08, "bid_size": 451.0, "ask": 0.09, "ask_size": 485.0, "iv": 0.3225, "open_interest": 16.0, "volume": 3.0, "delta": -0.0177, "gamma": 0.0032, "vega": 0.0191, "theta": -0.0321, "rho": -0.0011, "theo": 0.0847, "change": -0.285, "open": 0.09, "high": 0.1, "low": 0.09, "tick": "up", "last_trade_price": 0.1, "last_trade_time": "2026-11-04T14:32:47", "percent_change": -74.026, "prev_day_close": 0.385000005364418}, {"option": "IWM261112C00260000", "bid": 24.26, "bid_size": 10.0, "ask": 24.85, "ask_size": 10.0, "iv": 0.2908, "open_interest": 0.0, "volume": 0.0, "delta": 0.9782, "gamma": 0.004, "vega": 0.0228, "theta": -0.0334, "rho": 0.0556, "theo": 24.579, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.6449995040894}, {"option": "IWM261112P00260000", "bid": 0.09, "bid_size": 422.0, "ask": 0.11, "ask_size": 385.0, "iv": 0.3029, "open_interest": 271.0, "volume": 11.0, "delta": -0.0216, "gamma": 0.004, "vega": 0.0227, "theta": -0.0363, "rho": -0.0013, "theo": 0.1001, "change": -0.355, "open": 0.15, "high": 0.15, "low": 0.13, "tick": "down", "last_trade_price": 0.13, "last_trade_time": "2026-11-04T12:37:14", "percent_change": -73.1959, "prev_day_close": 0.484999999403954}, {"option": "IWM261112C00261000", "bid": 23.26, "bid_size": 1.0, "ask": 23.88, "ask_size": 10.0, "iv": 0.2897, "open_interest": 0.0, "volume": 0.0, "delta": 0.9762, "gamma": 0.0044, "vega": 0.0245, "theta": -0.0356, "rho": 0.0556, "theo": 23.5877, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.6950006484985}, {"option": "IWM261112P00261000", "bid": 0.1, "bid_size": 355.0, "ask": 0.12, "ask_size": 404.0, "iv": 0.2963, "open_interest": 24.0, "volume": 61.0, "delta": -0.0236, "gamma": 0.0044, "vega": 0.0245, "theta": -0.0384, "rho": -0.0014, "theo": 0.1078, "change": -0.33, "open": 0.19, "high": 0.2, "low": 0.19, "tick": "no_change", "last_trade_price": 0.2, "last_trade_time": "2026-11-04T10:25:02", "percent_change": -62.2642, "prev_day_close": 0.530000001192093}, {"option": "IWM261112C00262000", "bid": 22.28, "bid_size": 1.0, "ask": 22.89, "ask_size": 10.0, "iv": 0.2849, "open_interest": 0.0, "volume": 0.0, "delta": 0.974, "gamma": 0.0049, "vega": 0.0265, "theta": -0.0379, "rho": 0.0557, "theo": 22.5976, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.7550001144409}, {"option": "IWM261112P00262000", "bid": 0.11, "bid_size": 299.0, "ask": 0.13, "ask_size": 338.0, "iv": 0.2892, "open_interest": 184.0, "volume": 0.0, "delta": -0.0259, "gamma": 0.0049, "vega": 0.0264, "theta": -0.0406, "rho": -0.0016, "theo": 0.1166, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.59, "last_trade_time": "2026-11-03T15:13:11", "percent_change": 0.0, "prev_day_close": 0.58500000834465}, {"option": "IWM261112C00262500", "bid": 21.78, "bid_size": 3.0, "ask": 22.38, "ask_size": 10.0, "iv": 0.2748, "open_interest": 0.0, "volume": 0.0, "delta": 0.9727, "gamma": 0.0052, "vega": 0.0275, "theta": -0.0392, "rho": 0.0558, "theo": 22.103, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.2849998474121}, {"option": "IWM261112P00262500", "bid": 0.11, "bid_size": 300.0, "ask": 0.13, "ask_size": 329.0, "iv": 0.2837, "open_interest": 308.0, "volume": 0.0, "delta": -0.0271, "gamma": 0.0052, "vega": 0.0275, "theta": -0.0418, "rho": -0.0016, "theo": 0.1214, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.61, "last_trade_time": "2026-11-03T15:25:16", "percent_change": 0.0, "prev_day_close": 0.615000009536743}, {"option": "IWM261112C00263000", "bid": 21.3, "bid_size": 10.0, "ask": 21.88, "ask_size": 10.0, "iv": 0.2733, "open_interest": 0.0, "volume": 0.0, "delta": 0.9714, "gamma": 0.0055, "vega": 0.0286, "theta": -0.0406, "rho": 0.0558, "theo": 21.6088, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.835000038147}, {"option": "IWM261112P00263000", "bid": 0.12, "bid_size": 272.0, "ask": 0.14, "ask_size": 319.0, "iv": 0.2817, "open_interest": 164.0, "volume": 0.0, "delta": -0.0285, "gamma": 0.0055, "vega": 0.0286, "theta": -0.0431, "rho": -0.0017, "theo": 0.1268, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.65, "last_trade_time": "2026-11-03T15:13:00", "percent_change": 0.0, "prev_day_close": 0.650000005960464}, {"option": "IWM261112C00264000", "bid": 20.29, "bid_size": 10.0, "ask": 20.9, "ask_size": 10.0, "iv": 0.2637, "open_interest": 0.0, "volume": 0.0, "delta": 0.9684, "gamma": 0.0061, "vega": 0.0311, "theta": -0.0436, "rho": 0.0558, "theo": 20.6217, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.8800001144409}, {"option": "IWM261112P00264000", "bid": 0.13, "bid_size": 247.0, "ask": 0.15, "ask_size": 283.0, "iv": 0.2737, "open_interest": 140.0, "volume": 0.0, "delta": -0.0315, "gamma": 0.0061, "vega": 0.0311, "theta": -0.046, "rho": -0.0019, "theo": 0.1387, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.72, "last_trade_time": "2026-11-03T15:23:03", "percent_change": 0.0, "prev_day_close": 0.719999998807907}, {"option": "IWM261112C00265000", "bid": 19.32, "bid_size": 3.0, "ask": 19.92, "ask_size": 10.0, "iv": 0.261, "open_interest": 0.0, "volume": 0.0, "delta": 0.9648, "gamma": 0.0069, "vega": 0.034, "theta": -0.0469, "rho": 0.0558, "theo": 19.6366, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.9600005149841}, {"option": "IWM261112P00265000", "bid": 0.15, "bid_size": 198.0, "ask": 0.16, "ask_size": 391.0, "iv": 0.2668, "open_interest": 206.0, "volume": 10.0, "delta": -0.0351, "gamma": 0.0069, "vega": 0.034, "theta": -0.0492, "rho": -0.0021, "theo": 0.1528, "change": -0.565, "open": 0.2, "high": 0.28, "low": 0.2, "tick": "up", "last_trade_price": 0.23, "last_trade_time": "2026-11-04T12:19:36", "percent_change": -71.0692, "prev_day_close": 0.794999986886978}, {"option": "IWM261112C00266000", "bid": 18.33, "bid_size": 10.0, "ask": 18.89, "ask_size": 10.0, "iv": 0.2458, "open_interest": 0.0, "volume": 0.0, "delta": 0.9607, "gamma": 0.0077, "vega": 0.0371, "theta": -0.0506, "rho": 0.0558, "theo": 18.6541, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.0799999237061}, {"option": "IWM261112P00266000", "bid": 0.16, "bid_size": 205.0, "ask": 0.18, "ask_size": 255.0, "iv": 0.2595, "open_interest": 27.0, "volume": 1.0, "delta": -0.0392, "gamma": 0.0077, "vega": 0.0372, "theta": -0.0529, "rho": -0.0024, "theo": 0.1692, "change": -0.635, "open": 0.25, "high": 0.25, "low": 0.25, "tick": "down", "last_trade_price": 0.25, "last_trade_time": "2026-11-04T12:19:36", "percent_change": -71.7514, "prev_day_close": 0.884999990463257}, {"option": "IWM261112C00267000", "bid": 17.35, "bid_size": 10.0, "ask": 17.95, "ask_size": 10.0, "iv": 0.2461, "open_interest": 0.0, "volume": 0.0, "delta": 0.9559, "gamma": 0.0087, "vega": 0.0407, "theta": -0.0549, "rho": 0.0557, "theo": 17.6745, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.1550002098084}, {"option": "IWM261112P00267000", "bid": 0.18, "bid_size": 175.0, "ask": 0.2, "ask_size": 233.0, "iv": 0.2529, "open_interest": 213.0, "volume": 0.0, "delta": -0.044, "gamma": 0.0087, "vega": 0.0407, "theta": -0.057, "rho": -0.0026, "theo": 0.1888, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.9, "last_trade_time": "2026-11-03T14:25:43", "percent_change": 0.0, "prev_day_close": 0.985000014305115}, {"option": "IWM261112C00267500", "bid": 16.86, "bid_size": 10.0, "ask": 17.45, "ask_size": 10.0, "iv": 0.2414, "open_interest": 18.0, "volume": 0.0, "delta": 0.9532, "gamma": 0.0092, "vega": 0.0427, "theta": -0.0572, "rho": 0.0556, "theo": 17.1861, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 15.68, "last_trade_time": "2026-11-02T11:19:08", "percent_change": 0.0, "prev_day_close": 13.7300000190735}, {"option": "IWM261112P00267500", "bid": 0.19, "bid_size": 135.0, "ask": 0.21, "ask_size": 219.0, "iv": 0.2494, "open_interest": 178.0, "volume": 3.0, "delta": -0.0467, "gamma": 0.0092, "vega": 0.0427, "theta": -0.0592, "rho": -0.0028, "theo": 0.1997, "change": -0.815, "open": 0.23, "high": 0.23, "low": 0.23, "tick": "no_change", "last_trade_price": 0.23, "last_trade_time": "2026-11-04T15:28:39", "percent_change": -77.9904, "prev_day_close": 1.04499995708466}, {"option": "IWM261112C00268000", "bid": 16.38, "bid_size": 10.0, "ask": 16.98, "ask_size": 10.0, "iv": 0.2417, "open_interest": 0.0, "volume": 0.0, "delta": 0.9502, "gamma": 0.0098, "vega": 0.0449, "theta": -0.0597, "rho": 0.0556, "theo": 16.6988, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.289999961853}, {"option": "IWM261112P00268000", "bid": 0.2, "bid_size": 165.0, "ask": 0.23, "ask_size": 401.0, "iv": 0.2471, "open_interest": 10.0, "volume": 129.0, "delta": -0.0495, "gamma": 0.0098, "vega": 0.0448, "theta": -0.0616, "rho": -0.003, "theo": 0.2114, "change": -0.685, "open": 0.42, "high": 0.42, "low": 0.42, "tick": "no_change", "last_trade_price": 0.42, "last_trade_time": "2026-11-04T09:30:09", "percent_change": -61.991, "prev_day_close": 1.10500001907349}, {"option": "IWM261112C00269000", "bid": 15.4, "bid_size": 10.0, "ask": 16.0, "ask_size": 10.0, "iv": 0.2339, "open_interest": 0.0, "volume": 0.0, "delta": 0.9435, "gamma": 0.0112, "vega": 0.0495, "theta": -0.0652, "rho": 0.0554, "theo": 15.7276, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.4249997138977}, {"option": "IWM261112P00269000", "bid": 0.23, "bid_size": 123.0, "ask": 0.25, "ask_size": 277.0, "iv": 0.24, "open_interest": 27.0, "volume": 3.0, "delta": -0.0564, "gamma": 0.0112, "vega": 0.0496, "theta": -0.067, "rho": -0.0034, "theo": 0.2397, "change": -0.98, "open": 0.45, "high": 0.45, "low": 0.25, "tick": "down", "last_trade_price": 0.25, "last_trade_time": "2026-11-04T15:32:40", "percent_change": -79.6748, "prev_day_close": 1.23000001907349}, {"option": "IWM261112C00270000", "bid": 14.45, "bid_size": 10.0, "ask": 15.03, "ask_size": 10.0, "iv": 0.2296, "open_interest": 16.0, "volume": 2.0, "delta": 0.9355, "gamma": 0.0127, "vega": 0.0548, "theta": -0.0713, "rho": 0.0551, "theo": 14.7622, "change": 3.7, "open": 15.32, "high": 15.32, "low": 15.26, "tick": "down", "last_trade_price": 15.26, "last_trade_time": "2026-11-04T09:30:18", "percent_change": 32.0069, "prev_day_close": 11.5599999427795}, {"option": "IWM261112P00270000", "bid": 0.26, "bid_size": 133.0, "ask": 0.29, "ask_size": 414.0, "iv": 0.234, "open_interest": 355.0, "volume": 38.0, "delta": -0.0645, "gamma": 0.0127, "vega": 0.0549, "theta": -0.0732, "rho": -0.0039, "theo": 0.274, "change": -1.085, "open": 0.52, "high": 0.53, "low": 0.28, "tick": "up", "last_trade_price": 0.29, "last_trade_time": "2026-11-04T15:56:15", "percent_change": -78.9091, "prev_day_close": 1.375}, {"option": "IWM261112C00271000", "bid": 13.58, "bid_size": 11.0, "ask": 13.86, "ask_size": 11.0, "iv": 0.2127, "open_interest": 10.0, "volume": 33.0, "delta": 0.926, "gamma": 0.0145, "vega": 0.0609, "theta": -0.0782, "rho": 0.0547, "theo": 13.8038, "change": 2.155, "open": 14.39, "high": 14.39, "low": 12.89, "tick": "down", "last_trade_price": 12.89, "last_trade_time": "2026-11-04T15:05:02", "percent_change": 20.0745, "prev_day_close": 10.7350001335144}, {"option": "IWM261112P00271000", "bid": 0.3, "bid_size": 149.0, "ask": 0.33, "ask_size": 345.0, "iv": 0.2284, "open_interest": 238.0, "volume": 3.0, "delta": -0.0738, "gamma": 0.0145, "vega": 0.0608, "theta": -0.0798, "rho": -0.0044, "theo": 0.3135, "change": -1.205, "open": 0.43, "high": 0.43, "low": 0.33, "tick": "down", "last_trade_price": 0.33, "last_trade_time": "2026-11-04T15:57:40", "percent_change": -78.5016, "prev_day_close": 1.5349999666214}, {"option": "IWM261112C00272000", "bid": 12.65, "bid_size": 10.0, "ask": 12.9, "ask_size": 10.0, "iv": 0.2098, "open_interest": 16.0, "volume": 0.0, "delta": 0.9148, "gamma": 0.0165, "vega": 0.0676, "theta": -0.086, "rho": 0.0542, "theo": 12.8541, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.32, "last_trade_time": "2026-11-02T15:03:10", "percent_change": 0.0, "prev_day_close": 9.92000007629394}, {"option": "IWM261112P00272000", "bid": 0.35, "bid_size": 142.0, "ask": 0.38, "ask_size": 312.0, "iv": 0.223, "open_interest": 81.0, "volume": 50.0, "delta": -0.085, "gamma": 0.0165, "vega": 0.0675, "theta": -0.0876, "rho": -0.0051, "theo": 0.363, "change": -1.37, "open": 0.68, "high": 0.78, "low": 0.35, "tick": "down", "last_trade_price": 0.35, "last_trade_time": "2026-11-04T15:34:21", "percent_change": -79.6512, "prev_day_close": 1.72000002861023}, {"option": "IWM261112C00273000", "bid": 11.7, "bid_size": 10.0, "ask": 11.96, "ask_size": 10.0, "iv": 0.2051, "open_interest": 21.0, "volume": 0.0, "delta": 0.9014, "gamma": 0.0189, "vega": 0.0751, "theta": -0.0946, "rho": 0.0536, "theo": 11.915, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 8.67, "last_trade_time": "2026-10-30T11:43:22", "percent_change": 0.0, "prev_day_close": 9.13000011444092}, {"option": "IWM261112P00273000", "bid": 0.41, "bid_size": 113.0, "ask": 0.44, "ask_size": 278.0, "iv": 0.2174, "open_interest": 203.0, "volume": 5.0, "delta": -0.0989, "gamma": 0.019, "vega": 0.0753, "theta": -0.0964, "rho": -0.0059, "theo": 0.4248, "change": -1.505, "open": 0.75, "high": 0.75, "low": 0.42, "tick": "down", "last_trade_price": 0.42, "last_trade_time": "2026-11-04T15:41:56", "percent_change": -78.1818, "prev_day_close": 1.92500001192093}, {"option": "IWM261112C00274000", "bid": 10.67, "bid_size": 22.0, "ask": 11.1, "ask_size": 25.0, "iv": 0.199, "open_interest": 7.0, "volume": 2.0, "delta": 0.8856, "gamma": 0.0215, "vega": 0.0834, "theta": -0.104, "rho": 0.0528, "theo": 10.9888, "change": 1.87, "open": 10.23, "high": 10.23, "low": 10.23, "tick": "no_change", "last_trade_price": 10.23, "last_trade_time": "2026-11-04T15:01:11", "percent_change": 22.3684, "prev_day_close": 8.3600001335144}, {"option": "IWM261112P00274000", "bid": 0.48, "bid_size": 70.0, "ask": 0.51, "ask_size": 182.0, "iv": 0.2122, "open_interest": 149.0, "volume": 4.0, "delta": -0.1145, "gamma": 0.0216, "vega": 0.0835, "theta": -0.1057, "rho": -0.0068, "theo": 0.4971, "change": -1.58, "open": 0.83, "high": 1.08, "low": 0.59, "tick": "down", "last_trade_price": 0.59, "last_trade_time": "2026-11-04T14:00:51", "percent_change": -72.8111, "prev_day_close": 2.17000007629395}, {"option": "IWM261112C00275000", "bid": 9.87, "bid_size": 22.0, "ask": 10.24, "ask_size": 26.0, "iv": 0.2051, "open_interest": 0.0, "volume": 3.0, "delta": 0.867, "gamma": 0.0244, "vega": 0.0924, "theta": -0.1143, "rho": 0.0518, "theo": 10.078, "change": 1.855, "open": 10.32, "high": 10.32, "low": 9.47, "tick": "down", "last_trade_price": 9.47, "last_trade_time": "2026-11-04T15:15:41", "percent_change": 24.3598, "prev_day_close": 7.61500000953674}, {"option": "IWM261112P00275000", "bid": 0.57, "bid_size": 71.0, "ask": 0.6, "ask_size": 145.0, "iv": 0.2077, "open_interest": 133.0, "volume": 25.0, "delta": -0.1332, "gamma": 0.0245, "vega": 0.0925, "theta": -0.1158, "rho": -0.0079, "theo": 0.5858, "change": -1.355, "open": 0.98, "high": 1.06, "low": 0.85, "tick": "up", "last_trade_price": 1.06, "last_trade_time": "2026-11-04T10:21:43", "percent_change": -56.1077, "prev_day_close": 2.41500008106232}, {"option": "IWM261112C00276000", "bid": 9.0, "bid_size": 25.0, "ask": 9.22, "ask_size": 20.0, "iv": 0.1955, "open_interest": 5.0, "volume": 2.0, "delta": 0.8452, "gamma": 0.0277, "vega": 0.102, "theta": -0.1251, "rho": 0.0507, "theo": 9.186, "change": 1.71, "open": 8.62, "high": 8.62, "low": 8.62, "tick": "up", "last_trade_price": 8.62, "last_trade_time": "2026-11-04T15:17:12", "percent_change": 24.7467, "prev_day_close": 6.90999984741211}, {"option": "IWM261112P00276000", "bid": 0.67, "bid_size": 101.0, "ask": 0.71, "ask_size": 243.0, "iv": 0.2032, "open_interest": 51.0, "volume": 19.0, "delta": -0.1548, "gamma": 0.0277, "vega": 0.102, "theta": -0.1265, "rho": -0.0091, "theo": 0.6912, "change": -1.575, "open": 1.1, "high": 1.3, "low": 1.1, "tick": "no_change", "last_trade_price": 1.14, "last_trade_time": "2026-11-04T11:02:16", "percent_change": -58.0111, "prev_day_close": 2.7150000333786}, {"option": "IWM261112C00277000", "bid": 8.25, "bid_size": 16.0, "ask": 8.36, "ask_size": 18.0, "iv": 0.1981, "open_interest": 35.0, "volume": 38.0, "delta": 0.82, "gamma": 0.0312, "vega": 0.1122, "theta": -0.1363, "rho": 0.0493, "theo": 8.3159, "change": 1.5, "open": 9.35, "high": 9.35, "low": 7.73, "tick": "down", "last_trade_price": 7.73, "last_trade_time": "2026-11-04T15:24:19", "percent_change": 24.077, "prev_day_close": 6.23000001907349}, {"option": "IWM261112P00277000", "bid": 0.81, "bid_size": 48.0, "ask": 0.84, "ask_size": 97.0, "iv": 0.1993, "open_interest": 576.0, "volume": 84.0, "delta": -0.1806, "gamma": 0.0313, "vega": 0.1125, "theta": -0.1379, "rho": -0.0107, "theo": 0.8228, "change": -2.21, "open": 1.15, "high": 1.73, "low": 0.82, "tick": "down", "last_trade_price": 0.82, "last_trade_time": "2026-11-04T15:36:16", "percent_change": -72.9373, "prev_day_close": 3.02999997138977}, {"option": "IWM261112C00278000", "bid": 7.4, "bid_size": 13.0, "ask": 7.51, "ask_size": 21.0, "iv": 0.1937, "open_interest": 18.0, "volume": 0.0, "delta": 0.7909, "gamma": 0.0348, "vega": 0.1225, "theta": -0.1475, "rho": 0.0477, "theo": 7.4718, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.96, "last_trade_time": "2026-11-03T10:10:13", "percent_change": 0.0, "prev_day_close": 5.57999992370606}, {"option": "IWM261112P00278000", "bid": 0.96, "bid_size": 74.0, "ask": 1.0, "ask_size": 136.0, "iv": 0.1954, "open_interest": 123.0, "volume": 91.0, "delta": -0.2098, "gamma": 0.035, "vega": 0.1226, "theta": -0.1492, "rho": -0.0122, "theo": 0.9783, "change": -2.385, "open": 1.5, "high": 1.99, "low": 1.0, "tick": "down", "last_trade_price": 1.0, "last_trade_time": "2026-11-04T15:37:45", "percent_change": -70.4579, "prev_day_close": 3.38499999046326}, {"option": "IWM261112C00279000", "bid": 6.59, "bid_size": 14.0, "ask": 6.7, "ask_size": 21.0, "iv": 0.1903, "open_interest": 97.0, "volume": 8.0, "delta": 0.7577, "gamma": 0.0386, "vega": 0.1328, "theta": -0.1584, "rho": 0.0458, "theo": 6.6573, "change": 1.875, "open": 8.28, "high": 8.28, "low": 6.78, "tick": "up", "last_trade_price": 6.83, "last_trade_time": "2026-11-04T09:56:07", "percent_change": 37.8406, "prev_day_close": 4.95499992370606}, {"option": "IWM261112P00279000", "bid": 1.15, "bid_size": 100.0, "ask": 1.19, "ask_size": 126.0, "iv": 0.1919, "open_interest": 274.0, "volume": 80.0, "delta": -0.2429, "gamma": 0.0388, "vega": 0.1331, "theta": -0.16, "rho": -0.014, "theo": 1.162, "change": -2.555, "open": 1.68, "high": 2.29, "low": 1.22, "tick": "down", "last_trade_price": 1.22, "last_trade_time": "2026-11-04T15:50:47", "percent_change": -67.6821, "prev_day_close": 3.77499997615814}, {"option": "IWM261112C00280000", "bid": 5.81, "bid_size": 24.0, "ask": 5.91, "ask_size": 20.0, "iv": 0.1864, "open_interest": 137.0, "volume": 9.0, "delta": 0.7204, "gamma": 0.0424, "vega": 0.1426, "theta": -0.1684, "rho": 0.0436, "theo": 5.8771, "change": 1.425, "open": 6.08, "high": 6.08, "low": 4.48, "tick": "up", "last_trade_price": 5.8, "last_trade_time": "2026-11-04T11:46:30", "percent_change": 32.5714, "prev_day_close": 4.375}, {"option": "IWM261112P00280000", "bid": 1.37, "bid_size": 50.0, "ask": 1.41, "ask_size": 120.0, "iv": 0.1882, "open_interest": 181.0, "volume": 429.0, "delta": -0.2805, "gamma": 0.0426, "vega": 0.1426, "theta": -0.17, "rho": -0.0161, "theo": 1.3815, "change": -2.645, "open": 1.99, "high": 2.63, "low": 1.45, "tick": "up", "last_trade_price": 1.55, "last_trade_time": "2026-11-04T15:56:00", "percent_change": -63.0513, "prev_day_close": 4.1949999332428}, {"option": "IWM261112C00281000", "bid": 5.07, "bid_size": 27.0, "ask": 5.18, "ask_size": 31.0, "iv": 0.1834, "open_interest": 92.0, "volume": 37.0, "delta": 0.679, "gamma": 0.046, "vega": 0.1514, "theta": -0.177, "rho": 0.0412, "theo": 5.1355, "change": 1.41, "open": 6.53, "high": 6.53, "low": 3.85, "tick": "up", "last_trade_price": 5.25, "last_trade_time": "2026-11-04T13:09:14", "percent_change": 36.7188, "prev_day_close": 3.83999991416931}, {"option": "IWM261112P00281000", "bid": 1.62, "bid_size": 61.0, "ask": 1.67, "ask_size": 114.0, "iv": 0.1845, "open_interest": 190.0, "volume": 176.0, "delta": -0.3223, "gamma": 0.0463, "vega": 0.1515, "theta": -0.1787, "rho": -0.0184, "theo": 1.6401, "change": -2.855, "open": 2.26, "high": 3.03, "low": 1.71, "tick": "up", "last_trade_price": 1.81, "last_trade_time": "2026-11-04T15:46:20", "percent_change": -61.2004, "prev_day_close": 4.66499996185303}, {"option": "IWM261112C00282000", "bid": 4.38, "bid_size": 52.0, "ask": 4.48, "ask_size": 38.0, "iv": 0.1803, "open_interest": 222.0, "volume": 49.0, "delta": 0.6335, "gamma": 0.0492, "vega": 0.1589, "theta": -0.1834, "rho": 0.0385, "theo": 4.4368, "change": 0.815, "open": 5.49, "high": 5.49, "low": 3.37, "tick": "down", "last_trade_price": 4.16, "last_trade_time": "2026-11-04T14:03:28", "percent_change": 24.3647, "prev_day_close": 3.34499990940094}, {"option": "IWM261112P00282000", "bid": 1.92, "bid_size": 80.0, "ask": 1.97, "ask_size": 45.0, "iv": 0.181, "open_interest": 63.0, "volume": 338.0, "delta": -0.3681, "gamma": 0.0496, "vega": 0.159, "theta": -0.1853, "rho": -0.0205, "theo": 1.9419, "change": -3.04, "open": 2.21, "high": 3.39, "low": 2.01, "tick": "no_change", "last_trade_price": 2.11, "last_trade_time": "2026-11-04T15:45:04", "percent_change": -59.0291, "prev_day_close": 5.14999985694885}, {"option": "IWM261112C00283000", "bid": 3.76, "bid_size": 10.0, "ask": 3.82, "ask_size": 85.0, "iv": 0.1778, "open_interest": 1293.0, "volume": 433.0, "delta": 0.5844, "gamma": 0.0519, "vega": 0.1644, "theta": -0.1872, "rho": 0.0356, "theo": 3.7856, "change": 0.66, "open": 5.21, "high": 5.21, "low": 2.81, "tick": "down", "last_trade_price": 3.55, "last_trade_time": "2026-11-04T15:33:19", "percent_change": 22.8374, "prev_day_close": 2.88999998569488}, {"option": "IWM261112P00283000", "bid": 2.27, "bid_size": 154.0, "ask": 2.32, "ask_size": 39.0, "iv": 0.1775, "open_interest": 25.0, "volume": 412.0, "delta": -0.4182, "gamma": 0.0525, "vega": 0.1644, "theta": -0.1893, "rho": -0.023, "theo": 2.295, "change": -3.22, "open": 2.58, "high": 3.9, "low": 2.23, "tick": "no_change", "last_trade_price": 2.49, "last_trade_time": "2026-11-04T15:58:25", "percent_change": -56.3923, "prev_day_close": 5.71000003814697}, {"option": "IWM261112C00284000", "bid": 3.16, "bid_size": 46.0, "ask": 3.21, "ask_size": 58.0, "iv": 0.1744, "open_interest": 843.0, "volume": 478.0, "delta": 0.5323, "gamma": 0.0539, "vega": 0.1675, "theta": -0.1879, "rho": 0.0325, "theo": 3.1862, "change": 0.655, "open": 4.03, "high": 4.85, "low": 2.29, "tick": "up", "last_trade_price": 3.13, "last_trade_time": "2026-11-04T16:07:24", "percent_change": 26.4646, "prev_day_close": 2.47500002384186}, {"option": "IWM261112P00284000", "bid": 2.7, "bid_size": 4.0, "ask": 2.72, "ask_size": 33.0, "iv": 0.1752, "open_interest": 67.0, "volume": 205.0, "delta": -0.4709, "gamma": 0.0545, "vega": 0.1674, "theta": -0.19, "rho": -0.0254, "theo": 2.6978, "change": -3.405, "open": 3.37, "high": 3.91, "low": 2.64, "tick": "no_change", "last_trade_price": 2.89, "last_trade_time": "2026-11-04T15:59:04", "percent_change": -54.0905, "prev_day_close": 6.29500007629394}, {"option": "IWM261112C00285000", "bid": 2.62, "bid_size": 36.0, "ask": 2.67, "ask_size": 18.0, "iv": 0.1716, "open_interest": 608.0, "volume": 359.0, "delta": 0.4779, "gamma": 0.0549, "vega": 0.1678, "theta": -0.1851, "rho": 0.0292, "theo": 2.642, "change": 0.26, "open": 4.01, "high": 4.01, "low": 1.88, "tick": "no_change", "last_trade_price": 2.36, "last_trade_time": "2026-11-04T15:47:41", "percent_change": 12.381, "prev_day_close": 2.09999990463257}, {"option": "IWM261112P00285000", "bid": 3.13, "bid_size": 91.0, "ask": 3.18, "ask_size": 22.0, "iv": 0.1714, "open_interest": 39.0, "volume": 298.0, "delta": -0.526, "gamma": 0.0556, "vega": 0.1675, "theta": -0.1873, "rho": -0.0282, "theo": 3.1565, "change": -3.58, "open": 3.73, "high": 4.33, "low": 2.93, "tick": "no_change", "last_trade_price": 3.34, "last_trade_time": "2026-11-04T15:57:19", "percent_change": -51.7341, "prev_day_close": 6.91999983787537}, {"option": "IWM261112C00286000", "bid": 2.13, "bid_size": 50.0, "ask": 2.18, "ask_size": 48.0, "iv": 0.1686, "open_interest": 318.0, "volume": 169.0, "delta": 0.4223, "gamma": 0.0549, "vega": 0.165, "theta": -0.1787, "rho": 0.0258, "theo": 2.1559, "change": 0.29, "open": 3.11, "high": 3.5, "low": 1.58, "tick": "up", "last_trade_price": 2.06, "last_trade_time": "2026-11-04T16:00:51", "percent_change": 16.3842, "prev_day_close": 1.76999998092651}, {"option": "IWM261112P00286000", "bid": 3.64, "bid_size": 49.0, "ask": 3.73, "ask_size": 64.0, "iv": 0.1693, "open_interest": 0.0, "volume": 43.0, "delta": -0.5824, "gamma": 0.0556, "vega": 0.1642, "theta": -0.1809, "rho": -0.0302, "theo": 3.6741, "change": -3.06, "open": 3.55, "high": 4.53, "low": 3.38, "tick": "up", "last_trade_price": 4.53, "last_trade_time": "2026-11-04T10:04:51", "percent_change": -40.3162, "prev_day_close": 7.58999991416931}, {"option": "IWM261112C00287000", "bid": 1.71, "bid_size": 46.0, "ask": 1.75, "ask_size": 55.0, "iv": 0.1661, "open_interest": 1251.0, "volume": 762.0, "delta": 0.3668, "gamma": 0.0536, "vega": 0.159, "theta": -0.1687, "rho": 0.0224, "theo": 1.7295, "change": 0.075, "open": 2.7, "high": 3.18, "low": 1.29, "tick": "up", "last_trade_price": 1.55, "last_trade_time": "2026-11-04T15:49:58", "percent_change": 5.08474, "prev_day_close": 1.47500002384186}, {"option": "IWM261112P00287000", "bid": 4.21, "bid_size": 30.0, "ask": 4.31, "ask_size": 42.0, "iv": 0.1665, "open_interest": 12.0, "volume": 0.0, "delta": -0.6389, "gamma": 0.0544, "vega": 0.1576, "theta": -0.1709, "rho": -0.0319, "theo": 4.2522, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 5.99, "last_trade_time": "2026-11-02T10:00:08", "percent_change": 0.0, "prev_day_close": 8.30500030517578}, {"option": "IWM261112C00288000", "bid": 1.34, "bid_size": 124.0, "ask": 1.39, "ask_size": 87.0, "iv": 0.1634, "open_interest": 17.0, "volume": 109.0, "delta": 0.3126, "gamma": 0.0512, "vega": 0.15, "theta": -0.1556, "rho": 0.0191, "theo": 1.3629, "change": -0.085, "open": 2.25, "high": 2.6, "low": 0.96, "tick": "down", "last_trade_price": 1.13, "last_trade_time": "2026-11-04T15:40:09", "percent_change": -6.99589, "prev_day_close": 1.2150000333786}, {"option": "IWM261112P00288000", "bid": 4.85, "bid_size": 27.0, "ask": 4.95, "ask_size": 28.0, "iv": 0.1642, "open_interest": 1.0, "volume": 0.0, "delta": -0.6941, "gamma": 0.0521, "vega": 0.1483, "theta": -0.1578, "rho": -0.0335, "theo": 4.8911, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.18, "last_trade_time": "2026-10-30T15:04:53", "percent_change": 0.0, "prev_day_close": 9.05999994277954}, {"option": "IWM261112C00289000", "bid": 1.03, "bid_size": 120.0, "ask": 1.08, "ask_size": 81.0, "iv": 0.1611, "open_interest": 53.0, "volume": 144.0, "delta": 0.2613, "gamma": 0.0476, "vega": 0.1384, "theta": -0.14, "rho": 0.016, "theo": 1.0545, "change": 0.025, "open": 2.01, "high": 2.12, "low": 0.85, "tick": "down", "last_trade_price": 1.02, "last_trade_time": "2026-11-04T13:49:38", "percent_change": 2.51256, "prev_day_close": 0.995000004768372}, {"option": "IWM261112P00289000", "bid": 5.54, "bid_size": 21.0, "ask": 5.65, "ask_size": 25.0, "iv": 0.1618, "open_interest": 0.0, "volume": 0.0, "delta": -0.7466, "gamma": 0.0488, "vega": 0.1356, "theta": -0.1422, "rho": -0.0345, "theo": 5.5896, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.84499979019165}, {"option": "IWM261112C00290000", "bid": 0.78, "bid_size": 102.0, "ask": 0.82, "ask_size": 76.0, "iv": 0.1593, "open_interest": 74.0, "volume": 44.0, "delta": 0.2145, "gamma": 0.0432, "vega": 0.1248, "theta": -0.1231, "rho": 0.0131, "theo": 0.8033, "change": -0.105, "open": 1.56, "high": 1.61, "low": 0.55, "tick": "up", "last_trade_price": 0.7, "last_trade_time": "2026-11-04T15:57:12", "percent_change": -13.0435, "prev_day_close": 0.805000007152557}, {"option": "IWM261112P00290000", "bid": 6.29, "bid_size": 21.0, "ask": 6.4, "ask_size": 23.0, "iv": 0.1596, "open_interest": 3.0, "volume": 0.0, "delta": -0.7955, "gamma": 0.0448, "vega": 0.121, "theta": -0.1254, "rho": -0.0341, "theo": 6.3444, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 9.25, "last_trade_time": "2026-11-03T11:06:19", "percent_change": 0.0, "prev_day_close": 10.664999961853}, {"option": "IWM261112C00291000", "bid": 0.58, "bid_size": 130.0, "ask": 0.61, "ask_size": 89.0, "iv": 0.1575, "open_interest": 0.0, "volume": 13.0, "delta": 0.1721, "gamma": 0.0382, "vega": 0.1098, "theta": -0.1053, "rho": 0.0105, "theo": 0.5994, "change": -0.11, "open": 0.71, "high": 0.71, "low": 0.52, "tick": "up", "last_trade_price": 0.54, "last_trade_time": "2026-11-04T15:59:40", "percent_change": -16.9231, "prev_day_close": 0.650000005960464}, {"option": "IWM261112P00291000", "bid": 7.09, "bid_size": 21.0, "ask": 7.21, "ask_size": 23.0, "iv": 0.1578, "open_interest": 0.0, "volume": 0.0, "delta": -0.8398, "gamma": 0.0402, "vega": 0.1049, "theta": -0.1091, "rho": -0.0323, "theo": 7.151, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.5250000953674}, {"option": "IWM261112C00292000", "bid": 0.43, "bid_size": 144.0, "ask": 0.46, "ask_size": 105.0, "iv": 0.1573, "open_interest": 0.0, "volume": 62.0, "delta": 0.1351, "gamma": 0.0328, "vega": 0.0943, "theta": -0.0878, "rho": 0.0082, "theo": 0.4385, "change": -0.165, "open": 0.51, "high": 0.51, "low": 0.34, "tick": "up", "last_trade_price": 0.35, "last_trade_time": "2026-11-04T14:51:33", "percent_change": -32.0388, "prev_day_close": 0.514999985694885}, {"option": "IWM261112P00292000", "bid": 7.93, "bid_size": 21.0, "ask": 8.22, "ask_size": 28.0, "iv": 0.1647, "open_interest": 0.0, "volume": 0.0, "delta": -0.879, "gamma": 0.0355, "vega": 0.0877, "theta": -0.0945, "rho": -0.0302, "theo": 8.0043, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.4099998474121}, {"option": "IWM261112C00292500", "bid": 0.36, "bid_size": 196.0, "ask": 0.39, "ask_size": 105.0, "iv": 0.1561, "open_interest": 81.0, "volume": 6.0, "delta": 0.1193, "gamma": 0.0301, "vega": 0.0869, "theta": -0.0797, "rho": 0.0073, "theo": 0.375, "change": -0.155, "open": 0.82, "high": 0.82, "low": 0.31, "tick": "down", "last_trade_price": 0.31, "last_trade_time": "2026-11-04T15:34:21", "percent_change": -33.3333, "prev_day_close": 0.464999988675118}, {"option": "IWM261112P00292500", "bid": 8.37, "bid_size": 10.0, "ask": 8.66, "ask_size": 11.0, "iv": 0.1649, "open_interest": 0.0, "volume": 0.0, "delta": -0.8967, "gamma": 0.033, "vega": 0.0776, "theta": -0.0882, "rho": -0.0295, "theo": 8.4475, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.8600001335144}, {"option": "IWM261112C00293000", "bid": 0.31, "bid_size": 149.0, "ask": 0.33, "ask_size": 103.0, "iv": 0.1558, "open_interest": 1.0, "volume": 5.0, "delta": 0.1046, "gamma": 0.0275, "vega": 0.0795, "theta": -0.0718, "rho": 0.0064, "theo": 0.3186, "change": -0.095, "open": 0.91, "high": 0.91, "low": 0.32, "tick": "down", "last_trade_price": 0.32, "last_trade_time": "2026-11-04T13:47:43", "percent_change": -22.8916, "prev_day_close": 0.415000006556511}, {"option": "IWM261112P00293000", "bid": 8.82, "bid_size": 10.0, "ask": 9.11, "ask_size": 10.0, "iv": 0.1652, "open_interest": 0.0, "volume": 0.0, "delta": -0.9132, "gamma": 0.0312, "vega": 0.0697, "theta": -0.0822, "rho": -0.0295, "theo": 8.899, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.3099999427795}, {"option": "IWM261112C00294000", "bid": 0.22, "bid_size": 218.0, "ask": 0.24, "ask_size": 107.0, "iv": 0.1554, "open_interest": 0.0, "volume": 3.0, "delta": 0.0796, "gamma": 0.0226, "vega": 0.0657, "theta": -0.0576, "rho": 0.0048, "theo": 0.2284, "change": -0.09, "open": 0.3, "high": 0.3, "low": 0.24, "tick": "down", "last_trade_price": 0.24, "last_trade_time": "2026-11-04T14:00:09", "percent_change": -27.2727, "prev_day_close": 0.329999998211861}, {"option": "IWM261112P00294000", "bid": 9.74, "bid_size": 10.0, "ask": 10.04, "ask_size": 10.0, "iv": 0.167, "open_interest": 0.0, "volume": 0.0, "delta": -0.9421, "gamma": 0.0267, "vega": 0.0512, "theta": -0.0682, "rho": -0.0222, "theo": 9.8284, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.1900000572205}, {"option": "IWM261112C00295000", "bid": 0.15, "bid_size": 381.0, "ask": 0.17, "ask_size": 146.0, "iv": 0.1545, "open_interest": 9.0, "volume": 106.0, "delta": 0.06, "gamma": 0.0181, "vega": 0.0533, "theta": -0.0455, "rho": 0.0036, "theo": 0.163, "change": -0.125, "open": 0.53, "high": 0.61, "low": 0.12, "tick": "up", "last_trade_price": 0.13, "last_trade_time": "2026-11-04T15:50:18", "percent_change": -49.0196, "prev_day_close": 0.255000002682209}, {"option": "IWM261112P00295000", "bid": 10.55, "bid_size": 3.0, "ask": 11.1, "ask_size": 10.0, "iv": 0.1663, "open_interest": 0.0, "volume": 0.0, "delta": -0.9651, "gamma": 0.0216, "vega": 0.035, "theta": -0.0525, "rho": -0.0125, "theo": 10.7851, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.1349997520447}, {"option": "IWM261112C00296000", "bid": 0.11, "bid_size": 260.0, "ask": 0.13, "ask_size": 163.0, "iv": 0.1566, "open_interest": 0.0, "volume": 0.0, "delta": 0.0449, "gamma": 0.0144, "vega": 0.0429, "theta": -0.0356, "rho": 0.0027, "theo": 0.1165, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.199999995529652}, {"option": "IWM261112P00296000", "bid": 11.47, "bid_size": 10.0, "ask": 12.07, "ask_size": 10.0, "iv": 0.1596, "open_interest": 0.0, "volume": 0.0, "delta": -0.982, "gamma": 0.0149, "vega": 0.0208, "theta": -0.0411, "rho": -0.0097, "theo": 11.763, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.0950002670288}, {"option": "IWM261112C00297000", "bid": 0.08, "bid_size": 375.0, "ask": 0.09, "ask_size": 223.0, "iv": 0.1571, "open_interest": 0.0, "volume": 2.0, "delta": 0.0336, "gamma": 0.0113, "vega": 0.0343, "theta": -0.0278, "rho": 0.002, "theo": 0.0838, "change": 0.17, "open": 0.34, "high": 0.34, "low": 0.33, "tick": "down", "last_trade_price": 0.33, "last_trade_time": "2026-11-04T09:30:18", "percent_change": 106.25, "prev_day_close": 0.160000003874302}, {"option": "IWM261112P00297000", "bid": 12.49, "bid_size": 10.0, "ask": 13.07, "ask_size": 10.0, "iv": 0.1749, "open_interest": 0.0, "volume": 0.0, "delta": -0.992, "gamma": 0.0082, "vega": 0.0101, "theta": -0.0348, "rho": -0.0034, "theo": 12.7541, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.0650005340576}, {"option": "IWM261112C00297500", "bid": 0.06, "bid_size": 498.0, "ask": 0.08, "ask_size": 216.0, "iv": 0.1569, "open_interest": 6.0, "volume": 0.0, "delta": 0.0292, "gamma": 0.01, "vega": 0.0306, "theta": -0.0246, "rho": 0.0018, "theo": 0.0714, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.15, "last_trade_time": "2026-11-02T16:09:41", "percent_change": 0.0, "prev_day_close": 0.140000000596046}, {"option": "IWM261112P00297500", "bid": 12.96, "bid_size": 10.0, "ask": 13.56, "ask_size": 10.0, "iv": 0.1844, "open_interest": 0.0, "volume": 0.0, "delta": -0.9952, "gamma": 0.0058, "vega": 0.0068, "theta": -0.0325, "rho": -0.0034, "theo": 13.2517, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.5550003051758}, {"option": "IWM261112C00298000", "bid": 0.05, "bid_size": 323.0, "ask": 0.07, "ask_size": 240.0, "iv": 0.1579, "open_interest": 0.0, "volume": 0.0, "delta": 0.0253, "gamma": 0.0088, "vega": 0.0274, "theta": -0.0218, "rho": 0.0015, "theo": 0.0611, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.12499999627471}, {"option": "IWM261112P00298000", "bid": 13.47, "bid_size": 10.0, "ask": 14.06, "ask_size": 10.0, "iv": 0.1775, "open_interest": 0.0, "volume": 0.0, "delta": -0.997, "gamma": 0.0039, "vega": 0.0044, "theta": -0.0317, "rho": -0.0007, "theo": 13.7509, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.0450000762939}, {"option": "IWM261112C00299000", "bid": 0.04, "bid_size": 383.0, "ask": 0.05, "ask_size": 303.0, "iv": 0.1603, "open_interest": 0.0, "volume": 0.0, "delta": 0.0193, "gamma": 0.0069, "vega": 0.022, "theta": -0.0172, "rho": 0.0012, "theo": 0.0453, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0950000025331974}, {"option": "IWM261112P00299000", "bid": 14.51, "bid_size": 10.0, "ask": 15.06, "ask_size": 10.0, "iv": 0.1983, "open_interest": 0.0, "volume": 0.0, "delta": -0.9991, "gamma": 0.0013, "vega": 0.0011, "theta": -0.0309, "rho": -0.0005, "theo": 14.7501, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.0249996185303}, {"option": "IWM261112C00300000", "bid": 0.03, "bid_size": 362.0, "ask": 0.04, "ask_size": 390.0, "iv": 0.1635, "open_interest": 21.0, "volume": 3.0, "delta": 0.0149, "gamma": 0.0054, "vega": 0.0178, "theta": -0.0138, "rho": 0.0009, "theo": 0.0344, "change": 0.115, "open": 0.19, "high": 0.19, "low": 0.19, "tick": "up", "last_trade_price": 0.19, "last_trade_time": "2026-11-04T09:45:28", "percent_change": 153.333, "prev_day_close": 0.0749999992549419}, {"option": "IWM261112P00300000", "bid": 15.47, "bid_size": 10.0, "ask": 16.06, "ask_size": 10.0, "iv": 0.1976, "open_interest": 0.0, "volume": 0.0, "delta": -0.9997, "gamma": 0.0004, "vega": 0.0005, "theta": -0.0308, "rho": 0.0, "theo": 15.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.0299997329712}, {"option": "IWM261112C00310000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 343.0, "iv": 0.2017, "open_interest": 7.0, "volume": 0.0, "delta": 0.0026, "gamma": 0.0009, "vega": 0.0039, "theta": -0.0033, "rho": 0.0001, "theo": 0.0061, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-11-03T11:11:48", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM261112P00310000", "bid": 25.5, "bid_size": 10.0, "ask": 26.07, "ask_size": 10.0, "iv": 0.3075, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0308, "rho": 0.0, "theo": 25.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 30.0299997329712}, {"option": "IWM261112C00320000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 541.0, "iv": 0.2683, "open_interest": 0.0, "volume": 0.0, "delta": 0.001, "gamma": 0.0003, "vega": 0.0016, "theta": -0.0015, "rho": 0.0001, "theo": 0.0025, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261112P00320000", "bid": 35.45, "bid_size": 10.0, "ask": 36.07, "ask_size": 10.0, "iv": 0.3736, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0308, "rho": 0.0, "theo": 35.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 40.0249996185303}, {"option": "IWM261112C00330000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 570.0, "iv": 0.3315, "open_interest": 0.0, "volume": 0.0, "delta": 0.0004, "gamma": 0.0001, "vega": 0.0008, "theta": -0.0008, "rho": 0.0, "theo": 0.0013, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261112P00330000", "bid": 45.44, "bid_size": 10.0, "ask": 46.06, "ask_size": 3.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0308, "rho": 0.0, "theo": 45.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 50.0450000762939}, {"option": "IWM261113C00155000", "bid": 129.12, "bid_size": 16.0, "ask": 129.7, "ask_size": 11.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9998, "gamma": 0.0, "vega": 0.0001, "theta": 0.0, "rho": 0.0466, "theo": 129.4326, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 125.170001983643}, {"option": "IWM261113P00155000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 717.0, "iv": 1.1818, "open_interest": 5.0, "volume": 0.0, "delta": -0.0001, "gamma": 0.0, "vega": 0.0001, "theta": -0.0005, "rho": 0.0, "theo": 0.0007, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-10-08T11:44:55", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113C00160000", "bid": 124.13, "bid_size": 14.0, "ask": 124.62, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9998, "gamma": 0.0, "vega": 0.0002, "theta": 0.0, "rho": 0.0481, "theo": 124.4396, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 120.175003051758}, {"option": "IWM261113P00160000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 709.0, "iv": 1.1233, "open_interest": 0.0, "volume": 0.0, "delta": -0.0001, "gamma": 0.0, "vega": 0.0002, "theta": -0.0006, "rho": 0.0, "theo": 0.0009, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113C00165000", "bid": 119.13, "bid_size": 12.0, "ask": 119.51, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9998, "gamma": 0.0, "vega": 0.0002, "theta": 0.0, "rho": 0.0496, "theo": 119.4467, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 115.16499710083}, {"option": "IWM261113P00165000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 697.0, "iv": 1.066, "open_interest": 100.0, "volume": 0.0, "delta": -0.0001, "gamma": 0.0, "vega": 0.0002, "theta": -0.0007, "rho": 0.0, "theo": 0.0012, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-10-26T10:35:08", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113C00170000", "bid": 114.14, "bid_size": 15.0, "ask": 114.57, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9997, "gamma": 0.0, "vega": 0.0003, "theta": 0.0, "rho": 0.0511, "theo": 114.4538, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 110.174999237061}, {"option": "IWM261113P00170000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 684.0, "iv": 1.0107, "open_interest": 0.0, "volume": 0.0, "delta": -0.0002, "gamma": 0.0, "vega": 0.0003, "theta": -0.001, "rho": 0.0, "theo": 0.0015, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261113C00175000", "bid": 109.14, "bid_size": 12.0, "ask": 109.72, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9996, "gamma": 0.0, "vega": 0.0004, "theta": 0.0, "rho": 0.0526, "theo": 109.4611, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 105.194999694824}, {"option": "IWM261113P00175000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 673.0, "iv": 0.9569, "open_interest": 4.0, "volume": 0.0, "delta": -0.0002, "gamma": 0.0, "vega": 0.0004, "theta": -0.0012, "rho": 0.0, "theo": 0.002, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.05, "last_trade_time": "2026-10-15T09:35:50", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM261113C00180000", "bid": 104.14, "bid_size": 10.0, "ask": 104.72, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9996, "gamma": 0.0, "vega": 0.0005, "theta": 0.0, "rho": 0.0541, "theo": 104.4686, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 100.200000762939}, {"option": "IWM261113P00180000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 649.0, "iv": 0.9045, "open_interest": 27.0, "volume": 0.0, "delta": -0.0003, "gamma": 0.0, "vega": 0.0005, "theta": -0.0016, "rho": 0.0, "theo": 0.0027, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-03T10:45:13", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM261113C00185000", "bid": 99.14, "bid_size": 10.0, "ask": 99.7, "ask_size": 10.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": 0.9995, "gamma": 0.0, "vega": 0.0006, "theta": 0.0, "rho": 0.0556, "theo": 99.4763, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 90.79, "last_trade_time": "2026-10-15T15:43:17", "percent_change": 0.0, "prev_day_close": 95.2099990844726}, {"option": "IWM261113P00185000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 590.0, "iv": 0.8534, "open_interest": 14.0, "volume": 0.0, "delta": -0.0004, "gamma": 0.0, "vega": 0.0006, "theta": -0.0021, "rho": 0.0, "theo": 0.0037, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.07, "last_trade_time": "2026-10-15T09:43:45", "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM261113C00190000", "bid": 94.17, "bid_size": 11.0, "ask": 94.76, "ask_size": 12.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9993, "gamma": 0.0, "vega": 0.0009, "theta": 0.0, "rho": 0.0571, "theo": 94.4843, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 90.2200012207031}, {"option": "IWM261113P00190000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 524.0, "iv": 0.8036, "open_interest": 0.0, "volume": 0.0, "delta": -0.0005, "gamma": 0.0, "vega": 0.0009, "theta": -0.0028, "rho": 0.0, "theo": 0.0049, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM261113C00195000", "bid": 89.18, "bid_size": 10.0, "ask": 89.71, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9991, "gamma": 0.0001, "vega": 0.0011, "theta": 0.0, "rho": 0.0586, "theo": 89.4926, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 85.2350006103516}, {"option": "IWM261113P00195000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 448.0, "iv": 0.7551, "open_interest": 21.0, "volume": 0.0, "delta": -0.0007, "gamma": 0.0001, "vega": 0.0011, "theta": -0.0035, "rho": -0.0001, "theo": 0.0064, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.08, "last_trade_time": "2026-10-22T10:12:28", "percent_change": 0.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM261113C00200000", "bid": 84.18, "bid_size": 10.0, "ask": 84.67, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9989, "gamma": 0.0001, "vega": 0.0015, "theta": 0.0, "rho": 0.0601, "theo": 84.5013, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 80.25}, {"option": "IWM261113P00200000", "bid": 0.01, "bid_size": 10.0, "ask": 0.02, "ask_size": 688.0, "iv": 0.775, "open_interest": 3068.0, "volume": 12.0, "delta": -0.001, "gamma": 0.0001, "vega": 0.0015, "theta": -0.0044, "rho": -0.0001, "theo": 0.0084, "change": -0.025, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T12:32:17", "percent_change": -71.4286, "prev_day_close": 0.034999999217689}, {"option": "IWM261113C00205000", "bid": 79.19, "bid_size": 11.0, "ask": 79.69, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9986, "gamma": 0.0001, "vega": 0.0019, "theta": 0.0, "rho": 0.0616, "theo": 79.5105, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 75.2599983215332}, {"option": "IWM261113P00205000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 653.0, "iv": 0.6993, "open_interest": 981.0, "volume": 282.0, "delta": -0.0013, "gamma": 0.0001, "vega": 0.0019, "theta": -0.0056, "rho": -0.0001, "theo": 0.0108, "change": -0.03, "open": 0.02, "high": 0.02, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:34:00", "percent_change": -75.0, "prev_day_close": 0.0400000000372529}, {"option": "IWM261113C00210000", "bid": 74.18, "bid_size": 15.0, "ask": 74.63, "ask_size": 11.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9982, "gamma": 0.0002, "vega": 0.0024, "theta": 0.0, "rho": 0.063, "theo": 74.5203, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 70.2750015258789}, {"option": "IWM261113P00210000", "bid": 0.01, "bid_size": 396.0, "ask": 0.02, "ask_size": 618.0, "iv": 0.6753, "open_interest": 1470.0, "volume": 2.0, "delta": -0.0017, "gamma": 0.0002, "vega": 0.0024, "theta": -0.0069, "rho": -0.0001, "theo": 0.0137, "change": -0.03, "open": 0.01, "high": 0.02, "low": 0.01, "tick": "up", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T15:18:20", "percent_change": -60.0, "prev_day_close": 0.0499999988824129}, {"option": "IWM261113C00215000", "bid": 69.19, "bid_size": 14.0, "ask": 69.64, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9977, "gamma": 0.0002, "vega": 0.0031, "theta": 0.0, "rho": 0.0645, "theo": 69.5306, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 65.2849998474121}, {"option": "IWM261113P00215000", "bid": 0.01, "bid_size": 566.0, "ask": 0.02, "ask_size": 546.0, "iv": 0.6269, "open_interest": 272.0, "volume": 0.0, "delta": -0.0022, "gamma": 0.0002, "vega": 0.0031, "theta": -0.0084, "rho": -0.0002, "theo": 0.0173, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-11-03T10:52:45", "percent_change": 0.0, "prev_day_close": 0.0549999997019768}, {"option": "IWM261113C00220000", "bid": 64.21, "bid_size": 16.0, "ask": 64.64, "ask_size": 10.0, "iv": 0.0, "open_interest": 2.0, "volume": 2.0, "delta": 0.9971, "gamma": 0.0003, "vega": 0.0039, "theta": -0.0021, "rho": 0.0659, "theo": 64.5416, "change": 1.74, "open": 62.18, "high": 62.18, "low": 62.05, "tick": "down", "last_trade_price": 62.05, "last_trade_time": "2026-11-04T10:25:44", "percent_change": 2.88509, "prev_day_close": 60.310001373291}, {"option": "IWM261113P00220000", "bid": 0.01, "bid_size": 623.0, "ask": 0.03, "ask_size": 622.0, "iv": 0.5955, "open_interest": 402.0, "volume": 2.0, "delta": -0.0028, "gamma": 0.0003, "vega": 0.0039, "theta": -0.0101, "rho": -0.0002, "theo": 0.0215, "change": -0.05, "open": 0.03, "high": 0.03, "low": 0.02, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T10:14:01", "percent_change": -71.4286, "prev_day_close": 0.0699999984353781}, {"option": "IWM261113C00225000", "bid": 59.22, "bid_size": 12.0, "ask": 59.72, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9963, "gamma": 0.0004, "vega": 0.0049, "theta": -0.0047, "rho": 0.0674, "theo": 59.5534, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 55.3299999237061}, {"option": "IWM261113P00225000", "bid": 0.02, "bid_size": 533.0, "ask": 0.03, "ask_size": 601.0, "iv": 0.5602, "open_interest": 1259.0, "volume": 3.0, "delta": -0.0036, "gamma": 0.0004, "vega": 0.0049, "theta": -0.012, "rho": -0.0003, "theo": 0.0265, "change": -0.04, "open": 0.04, "high": 0.04, "low": 0.04, "tick": "down", "last_trade_price": 0.04, "last_trade_time": "2026-11-04T11:01:12", "percent_change": -50.0, "prev_day_close": 0.080000001937151}, {"option": "IWM261113C00230000", "bid": 54.23, "bid_size": 11.0, "ask": 54.82, "ask_size": 10.0, "iv": 0.0, "open_interest": 10.0, "volume": 0.0, "delta": 0.9953, "gamma": 0.0006, "vega": 0.0061, "theta": -0.0075, "rho": 0.0688, "theo": 54.5661, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 47.65, "last_trade_time": "2026-10-26T15:48:01", "percent_change": 0.0, "prev_day_close": 50.355001449585}, {"option": "IWM261113P00230000", "bid": 0.02, "bid_size": 758.0, "ask": 0.04, "ask_size": 578.0, "iv": 0.5222, "open_interest": 794.0, "volume": 2.0, "delta": -0.0046, "gamma": 0.0006, "vega": 0.0061, "theta": -0.0142, "rho": -0.0004, "theo": 0.0325, "change": -0.045, "open": 0.05, "high": 0.05, "low": 0.05, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T09:35:05", "percent_change": -47.3684, "prev_day_close": 0.0950000025331974}, {"option": "IWM261113C00235000", "bid": 49.24, "bid_size": 11.0, "ask": 49.74, "ask_size": 10.0, "iv": 0.0, "open_interest": 3.0, "volume": 0.0, "delta": 0.9941, "gamma": 0.0008, "vega": 0.0076, "theta": -0.0105, "rho": 0.0702, "theo": 49.5799, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 45.64, "last_trade_time": "2026-10-30T10:24:36", "percent_change": 0.0, "prev_day_close": 45.3950004577637}, {"option": "IWM261113P00235000", "bid": 0.03, "bid_size": 632.0, "ask": 0.05, "ask_size": 733.0, "iv": 0.4896, "open_interest": 1479.0, "volume": 12.0, "delta": -0.0058, "gamma": 0.0008, "vega": 0.0076, "theta": -0.0167, "rho": -0.0005, "theo": 0.0395, "change": -0.09, "open": 0.05, "high": 0.06, "low": 0.03, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-11-04T15:48:04", "percent_change": -75.0, "prev_day_close": 0.119999997317791}, {"option": "IWM261113C00240000", "bid": 44.25, "bid_size": 21.0, "ask": 44.84, "ask_size": 26.0, "iv": 0.0, "open_interest": 140.0, "volume": 0.0, "delta": 0.9924, "gamma": 0.001, "vega": 0.0095, "theta": -0.0139, "rho": 0.0716, "theo": 44.5952, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 36.62, "last_trade_time": "2026-10-20T11:14:56", "percent_change": 0.0, "prev_day_close": 40.4300003051758}, {"option": "IWM261113P00240000", "bid": 0.04, "bid_size": 637.0, "ask": 0.05, "ask_size": 575.0, "iv": 0.4471, "open_interest": 287.0, "volume": 7.0, "delta": -0.0075, "gamma": 0.001, "vega": 0.0095, "theta": -0.0195, "rho": -0.0006, "theo": 0.0481, "change": -0.1, "open": 0.06, "high": 0.07, "low": 0.05, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T13:04:58", "percent_change": -66.6667, "prev_day_close": 0.149999998509884}, {"option": "IWM261113C00245000", "bid": 39.28, "bid_size": 16.0, "ask": 39.76, "ask_size": 10.0, "iv": 0.0, "open_interest": 12.0, "volume": 0.0, "delta": 0.9902, "gamma": 0.0014, "vega": 0.012, "theta": -0.0178, "rho": 0.0729, "theo": 39.6127, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 32.65, "last_trade_time": "2026-10-26T16:10:49", "percent_change": 0.0, "prev_day_close": 35.4799995422363}, {"option": "IWM261113P00245000", "bid": 0.05, "bid_size": 676.0, "ask": 0.06, "ask_size": 474.0, "iv": 0.4086, "open_interest": 611.0, "volume": 31.0, "delta": -0.0097, "gamma": 0.0014, "vega": 0.012, "theta": -0.0227, "rho": -0.0008, "theo": 0.0588, "change": -0.145, "open": 0.08, "high": 0.09, "low": 0.05, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T15:48:04", "percent_change": -74.359, "prev_day_close": 0.195000000298023}, {"option": "IWM261113C00247500", "bid": 36.79, "bid_size": 10.0, "ask": 37.23, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9887, "gamma": 0.0016, "vega": 0.0135, "theta": -0.02, "rho": 0.0735, "theo": 37.1226, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 33.0149993896484}, {"option": "IWM261113P00247500", "bid": 0.06, "bid_size": 555.0, "ask": 0.07, "ask_size": 413.0, "iv": 0.3923, "open_interest": 22.0, "volume": 0.0, "delta": -0.0112, "gamma": 0.0017, "vega": 0.0136, "theta": -0.0246, "rho": -0.0009, "theo": 0.0655, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.27, "last_trade_time": "2026-10-30T11:20:11", "percent_change": 0.0, "prev_day_close": 0.225000001490116}, {"option": "IWM261113C00250000", "bid": 34.3, "bid_size": 11.0, "ask": 34.78, "ask_size": 10.0, "iv": 0.0, "open_interest": 5.0, "volume": 0.0, "delta": 0.987, "gamma": 0.002, "vega": 0.0154, "theta": -0.0224, "rho": 0.0741, "theo": 34.6337, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 30.33, "last_trade_time": "2026-10-28T15:18:57", "percent_change": 0.0, "prev_day_close": 30.5550003051758}, {"option": "IWM261113P00250000", "bid": 0.07, "bid_size": 427.0, "ask": 0.08, "ask_size": 505.0, "iv": 0.3745, "open_interest": 6014.0, "volume": 3603.0, "delta": -0.0129, "gamma": 0.002, "vega": 0.0154, "theta": -0.0268, "rho": -0.001, "theo": 0.0732, "change": -0.195, "open": 0.11, "high": 0.12, "low": 0.07, "tick": "down", "last_trade_price": 0.07, "last_trade_time": "2026-11-04T16:06:26", "percent_change": -73.5849, "prev_day_close": 0.265000000596046}, {"option": "IWM261113C00251000", "bid": 33.32, "bid_size": 11.0, "ask": 33.75, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9862, "gamma": 0.0021, "vega": 0.0162, "theta": -0.0235, "rho": 0.0743, "theo": 33.6385, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 29.5649995803833}, {"option": "IWM261113P00251000", "bid": 0.07, "bid_size": 584.0, "ask": 0.08, "ask_size": 284.0, "iv": 0.3644, "open_interest": 3.0, "volume": 0.0, "delta": -0.0137, "gamma": 0.0021, "vega": 0.0162, "theta": -0.0277, "rho": -0.0011, "theo": 0.0767, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.24, "last_trade_time": "2026-11-02T09:44:53", "percent_change": 0.0, "prev_day_close": 0.280000001192093}, {"option": "IWM261113C00252000", "bid": 32.32, "bid_size": 10.0, "ask": 32.75, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9853, "gamma": 0.0023, "vega": 0.0171, "theta": -0.0246, "rho": 0.0746, "theo": 32.6436, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 28.585000038147}, {"option": "IWM261113P00252000", "bid": 0.07, "bid_size": 647.0, "ask": 0.09, "ask_size": 447.0, "iv": 0.3575, "open_interest": 395.0, "volume": 3.0, "delta": -0.0146, "gamma": 0.0023, "vega": 0.0172, "theta": -0.0287, "rho": -0.0012, "theo": 0.0804, "change": -0.17, "open": 0.11, "high": 0.13, "low": 0.11, "tick": "no_change", "last_trade_price": 0.13, "last_trade_time": "2026-11-04T10:28:14", "percent_change": -56.6667, "prev_day_close": 0.299999997019768}, {"option": "IWM261113C00253000", "bid": 31.32, "bid_size": 10.0, "ask": 31.81, "ask_size": 10.0, "iv": 0.1954, "open_interest": 7.0, "volume": 0.0, "delta": 0.9844, "gamma": 0.0025, "vega": 0.0181, "theta": -0.0258, "rho": 0.0748, "theo": 31.6491, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 24.11, "last_trade_time": "2026-10-23T13:37:24", "percent_change": 0.0, "prev_day_close": 27.6199998855591}, {"option": "IWM261113P00253000", "bid": 0.08, "bid_size": 516.0, "ask": 0.09, "ask_size": 479.0, "iv": 0.3504, "open_interest": 482.0, "volume": 310.0, "delta": -0.0156, "gamma": 0.0025, "vega": 0.0182, "theta": -0.0298, "rho": -0.0012, "theo": 0.0846, "change": -0.235, "open": 0.15, "high": 0.15, "low": 0.09, "tick": "no_change", "last_trade_price": 0.09, "last_trade_time": "2026-11-04T14:36:43", "percent_change": -72.3077, "prev_day_close": 0.325000002980232}, {"option": "IWM261113C00254000", "bid": 30.32, "bid_size": 10.0, "ask": 30.77, "ask_size": 10.0, "iv": 0.0, "open_interest": 2.0, "volume": 0.0, "delta": 0.9833, "gamma": 0.0027, "vega": 0.0191, "theta": -0.027, "rho": 0.075, "theo": 30.6549, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 23.21, "last_trade_time": "2026-10-23T13:36:29", "percent_change": 0.0, "prev_day_close": 26.6399993896484}, {"option": "IWM261113P00254000", "bid": 0.08, "bid_size": 576.0, "ask": 0.1, "ask_size": 441.0, "iv": 0.343, "open_interest": 313.0, "volume": 13.0, "delta": -0.0166, "gamma": 0.0027, "vega": 0.0192, "theta": -0.031, "rho": -0.0013, "theo": 0.0891, "change": -0.23, "open": 0.14, "high": 0.14, "low": 0.12, "tick": "down", "last_trade_price": 0.12, "last_trade_time": "2026-11-04T09:48:30", "percent_change": -65.7143, "prev_day_close": 0.350000008940697}, {"option": "IWM261113C00255000", "bid": 29.33, "bid_size": 21.0, "ask": 29.93, "ask_size": 22.0, "iv": 0.3165, "open_interest": 136.0, "volume": 0.0, "delta": 0.9822, "gamma": 0.0029, "vega": 0.0202, "theta": -0.0284, "rho": 0.0752, "theo": 29.6612, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 26.49, "last_trade_time": "2026-11-03T12:05:43", "percent_change": 0.0, "prev_day_close": 25.664999961853}, {"option": "IWM261113P00255000", "bid": 0.09, "bid_size": 450.0, "ask": 0.1, "ask_size": 477.0, "iv": 0.3354, "open_interest": 958.0, "volume": 600.0, "delta": -0.0178, "gamma": 0.0029, "vega": 0.0203, "theta": -0.0322, "rho": -0.0014, "theo": 0.0941, "change": -0.285, "open": 0.16, "high": 0.18, "low": 0.09, "tick": "down", "last_trade_price": 0.09, "last_trade_time": "2026-11-04T15:35:05", "percent_change": -76.0, "prev_day_close": 0.375}, {"option": "IWM261113C00256000", "bid": 28.34, "bid_size": 10.0, "ask": 28.84, "ask_size": 10.0, "iv": 0.2682, "open_interest": 7.0, "volume": 0.0, "delta": 0.9809, "gamma": 0.0031, "vega": 0.0215, "theta": -0.0298, "rho": 0.0754, "theo": 28.668, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 24.84, "last_trade_time": "2026-10-30T10:35:49", "percent_change": 0.0, "prev_day_close": 24.6499996185303}, {"option": "IWM261113P00256000", "bid": 0.09, "bid_size": 513.0, "ask": 0.11, "ask_size": 440.0, "iv": 0.3275, "open_interest": 380.0, "volume": 16.0, "delta": -0.0191, "gamma": 0.0032, "vega": 0.0216, "theta": -0.0336, "rho": -0.0015, "theo": 0.0996, "change": -0.305, "open": 0.16, "high": 0.16, "low": 0.1, "tick": "no_change", "last_trade_price": 0.1, "last_trade_time": "2026-11-04T15:48:03", "percent_change": -75.3086, "prev_day_close": 0.404999986290932}, {"option": "IWM261113C00257000", "bid": 27.34, "bid_size": 11.0, "ask": 27.73, "ask_size": 10.0, "iv": 0.0, "open_interest": 10.0, "volume": 0.0, "delta": 0.9795, "gamma": 0.0034, "vega": 0.0229, "theta": -0.0314, "rho": 0.0756, "theo": 27.6754, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 23.74, "last_trade_time": "2026-10-30T11:23:35", "percent_change": 0.0, "prev_day_close": 23.6900005340576}, {"option": "IWM261113P00257000", "bid": 0.1, "bid_size": 473.0, "ask": 0.11, "ask_size": 187.0, "iv": 0.3195, "open_interest": 686.0, "volume": 13.0, "delta": -0.0205, "gamma": 0.0034, "vega": 0.023, "theta": -0.035, "rho": -0.0016, "theo": 0.1056, "change": -0.33, "open": 0.14, "high": 0.16, "low": 0.11, "tick": "no_change", "last_trade_price": 0.11, "last_trade_time": "2026-11-04T15:32:44", "percent_change": -75.0, "prev_day_close": 0.439999997615814}, {"option": "IWM261113C00258000", "bid": 26.35, "bid_size": 11.0, "ask": 26.84, "ask_size": 10.0, "iv": 0.2535, "open_interest": 2.0, "volume": 1.0, "delta": 0.9779, "gamma": 0.0037, "vega": 0.0244, "theta": -0.0331, "rho": 0.0757, "theo": 26.6835, "change": 2.94, "open": 25.67, "high": 25.67, "low": 25.67, "tick": "up", "last_trade_price": 25.67, "last_trade_time": "2026-11-04T10:12:28", "percent_change": 12.9345, "prev_day_close": 22.7299995422363}, {"option": "IWM261113P00258000", "bid": 0.11, "bid_size": 357.0, "ask": 0.12, "ask_size": 516.0, "iv": 0.3135, "open_interest": 528.0, "volume": 422.0, "delta": -0.0222, "gamma": 0.0038, "vega": 0.0246, "theta": -0.0366, "rho": -0.0018, "theo": 0.1124, "change": -0.37, "open": 0.16, "high": 0.2, "low": 0.11, "tick": "down", "last_trade_price": 0.11, "last_trade_time": "2026-11-04T15:48:03", "percent_change": -77.0833, "prev_day_close": 0.480000004172325}, {"option": "IWM261113C00259000", "bid": 25.38, "bid_size": 11.0, "ask": 25.74, "ask_size": 10.0, "iv": 0.0, "open_interest": 10.0, "volume": 0.0, "delta": 0.9761, "gamma": 0.0041, "vega": 0.0261, "theta": -0.035, "rho": 0.0759, "theo": 25.6924, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 18.6, "last_trade_time": "2026-10-23T13:37:10", "percent_change": 0.0, "prev_day_close": 21.7700004577637}, {"option": "IWM261113P00259000", "bid": 0.11, "bid_size": 416.0, "ask": 0.13, "ask_size": 330.0, "iv": 0.305, "open_interest": 497.0, "volume": 3.0, "delta": -0.024, "gamma": 0.0041, "vega": 0.0263, "theta": -0.0384, "rho": -0.0019, "theo": 0.1201, "change": -0.4, "open": 0.14, "high": 0.14, "low": 0.12, "tick": "no_change", "last_trade_price": 0.12, "last_trade_time": "2026-11-04T15:31:10", "percent_change": -76.9231, "prev_day_close": 0.519999980926514}, {"option": "IWM261113C00260000", "bid": 24.38, "bid_size": 11.0, "ask": 24.89, "ask_size": 10.0, "iv": 0.2662, "open_interest": 51.0, "volume": 0.0, "delta": 0.974, "gamma": 0.0045, "vega": 0.0279, "theta": -0.0371, "rho": 0.076, "theo": 24.7024, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 21.75, "last_trade_time": "2026-11-03T12:05:42", "percent_change": 0.0, "prev_day_close": 20.8099994659424}, {"option": "IWM261113P00260000", "bid": 0.12, "bid_size": 388.0, "ask": 0.14, "ask_size": 389.0, "iv": 0.2987, "open_interest": 13646.0, "volume": 12793.0, "delta": -0.0259, "gamma": 0.0045, "vega": 0.028, "theta": -0.0403, "rho": -0.002, "theo": 0.1284, "change": -0.44, "open": 0.25, "high": 0.27, "low": 0.12, "tick": "up", "last_trade_price": 0.13, "last_trade_time": "2026-11-04T15:52:44", "percent_change": -77.193, "prev_day_close": 0.569999992847443}, {"option": "IWM261113C00261000", "bid": 23.4, "bid_size": 11.0, "ask": 23.89, "ask_size": 10.0, "iv": 0.2613, "open_interest": 12.0, "volume": 0.0, "delta": 0.9717, "gamma": 0.0049, "vega": 0.03, "theta": -0.0393, "rho": 0.0761, "theo": 23.7135, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 20.77, "last_trade_time": "2026-11-03T12:05:35", "percent_change": 0.0, "prev_day_close": 19.8700008392334}, {"option": "IWM261113P00261000", "bid": 0.13, "bid_size": 283.0, "ask": 0.15, "ask_size": 295.0, "iv": 0.2914, "open_interest": 261.0, "volume": 6.0, "delta": -0.0283, "gamma": 0.005, "vega": 0.03, "theta": -0.0425, "rho": -0.0022, "theo": 0.1384, "change": -0.455, "open": 0.26, "high": 0.26, "low": 0.17, "tick": "no_change", "last_trade_price": 0.17, "last_trade_time": "2026-11-04T13:20:34", "percent_change": -72.8, "prev_day_close": 0.625}, {"option": "IWM261113C00262000", "bid": 22.39, "bid_size": 11.0, "ask": 22.79, "ask_size": 11.0, "iv": 0.2038, "open_interest": 3.0, "volume": 2.0, "delta": 0.9691, "gamma": 0.0054, "vega": 0.0323, "theta": -0.0418, "rho": 0.0762, "theo": 22.7261, "change": 1.89, "open": 20.79, "high": 20.83, "low": 20.79, "tick": "up", "last_trade_price": 20.83, "last_trade_time": "2026-11-04T10:35:50", "percent_change": 9.97888, "prev_day_close": 18.9400005340576}, {"option": "IWM261113P00262000", "bid": 0.15, "bid_size": 164.0, "ask": 0.16, "ask_size": 408.0, "iv": 0.2857, "open_interest": 6713.0, "volume": 274.0, "delta": -0.0309, "gamma": 0.0055, "vega": 0.0323, "theta": -0.0448, "rho": -0.0024, "theo": 0.1495, "change": -0.545, "open": 0.24, "high": 0.28, "low": 0.14, "tick": "down", "last_trade_price": 0.14, "last_trade_time": "2026-11-04T15:42:29", "percent_change": -79.562, "prev_day_close": 0.685000002384186}, {"option": "IWM261113C00262500", "bid": 21.89, "bid_size": 11.0, "ask": 22.4, "ask_size": 11.0, "iv": 0.2453, "open_interest": 13.0, "volume": 2.0, "delta": 0.9676, "gamma": 0.0057, "vega": 0.0335, "theta": -0.0432, "rho": 0.0762, "theo": 22.233, "change": 1.845, "open": 20.39, "high": 20.39, "low": 20.31, "tick": "down", "last_trade_price": 20.31, "last_trade_time": "2026-11-04T10:35:44", "percent_change": 9.99188, "prev_day_close": 18.4650001525879}, {"option": "IWM261113P00262500", "bid": 0.15, "bid_size": 240.0, "ask": 0.16, "ask_size": 153.0, "iv": 0.2801, "open_interest": 760.0, "volume": 8.0, "delta": -0.0324, "gamma": 0.0058, "vega": 0.0337, "theta": -0.0462, "rho": -0.0026, "theo": 0.156, "change": -0.53, "open": 0.23, "high": 0.23, "low": 0.19, "tick": "no_change", "last_trade_price": 0.19, "last_trade_time": "2026-11-04T13:58:46", "percent_change": -73.6111, "prev_day_close": 0.719999998807907}, {"option": "IWM261113C00263000", "bid": 21.41, "bid_size": 11.0, "ask": 21.8, "ask_size": 11.0, "iv": 0.2122, "open_interest": 20.0, "volume": 6.0, "delta": 0.9661, "gamma": 0.006, "vega": 0.0349, "theta": -0.0446, "rho": 0.0762, "theo": 21.7404, "change": 1.785, "open": 19.63, "high": 19.8, "low": 19.61, "tick": "up", "last_trade_price": 19.8, "last_trade_time": "2026-11-04T10:35:38", "percent_change": 9.90841, "prev_day_close": 18.0150003433228}, {"option": "IWM261113P00263000", "bid": 0.16, "bid_size": 221.0, "ask": 0.17, "ask_size": 409.0, "iv": 0.2776, "open_interest": 8499.0, "volume": 19.0, "delta": -0.034, "gamma": 0.0061, "vega": 0.0351, "theta": -0.0475, "rho": -0.0027, "theo": 0.1627, "change": -0.56, "open": 0.25, "high": 0.27, "low": 0.19, "tick": "no_change", "last_trade_price": 0.19, "last_trade_time": "2026-11-04T15:16:42", "percent_change": -74.6667, "prev_day_close": 0.75}, {"option": "IWM261113C00264000", "bid": 20.42, "bid_size": 11.0, "ask": 20.93, "ask_size": 10.0, "iv": 0.243, "open_interest": 11.0, "volume": 2.0, "delta": 0.9626, "gamma": 0.0067, "vega": 0.0378, "theta": -0.0477, "rho": 0.0762, "theo": 20.7567, "change": 2.045, "open": 19.06, "high": 19.14, "low": 19.06, "tick": "up", "last_trade_price": 19.14, "last_trade_time": "2026-11-04T10:33:50", "percent_change": 11.9626, "prev_day_close": 17.0950002670288}, {"option": "IWM261113P00264000", "bid": 0.17, "bid_size": 219.0, "ask": 0.19, "ask_size": 388.0, "iv": 0.2708, "open_interest": 398.0, "volume": 38.0, "delta": -0.0375, "gamma": 0.0068, "vega": 0.038, "theta": -0.0506, "rho": -0.0029, "theo": 0.1778, "change": -0.655, "open": 0.34, "high": 0.36, "low": 0.17, "tick": "no_change", "last_trade_price": 0.18, "last_trade_time": "2026-11-04T15:34:53", "percent_change": -78.4431, "prev_day_close": 0.83500000834465}, {"option": "IWM261113C00265000", "bid": 19.44, "bid_size": 33.0, "ask": 19.83, "ask_size": 24.0, "iv": 0.2134, "open_interest": 221.0, "volume": 41.0, "delta": 0.9586, "gamma": 0.0075, "vega": 0.041, "theta": -0.0512, "rho": 0.0762, "theo": 19.7756, "change": 3.695, "open": 20.06, "high": 20.06, "low": 17.27, "tick": "up", "last_trade_price": 19.88, "last_trade_time": "2026-11-04T12:59:51", "percent_change": 22.8298, "prev_day_close": 16.1850004196167}, {"option": "IWM261113P00265000", "bid": 0.19, "bid_size": 234.0, "ask": 0.2, "ask_size": 373.0, "iv": 0.2634, "open_interest": 13386.0, "volume": 233.0, "delta": -0.0415, "gamma": 0.0075, "vega": 0.0411, "theta": -0.0539, "rho": -0.0032, "theo": 0.1955, "change": -0.725, "open": 0.36, "high": 0.42, "low": 0.19, "tick": "down", "last_trade_price": 0.19, "last_trade_time": "2026-11-04T15:49:24", "percent_change": -79.235, "prev_day_close": 0.91499999165535}, {"option": "IWM261113C00266000", "bid": 18.46, "bid_size": 11.0, "ask": 18.95, "ask_size": 10.0, "iv": 0.2318, "open_interest": 27.0, "volume": 3.0, "delta": 0.9539, "gamma": 0.0083, "vega": 0.0447, "theta": -0.055, "rho": 0.0761, "theo": 18.7974, "change": 3.64, "open": 17.06, "high": 18.92, "low": 17.03, "tick": "up", "last_trade_price": 18.92, "last_trade_time": "2026-11-04T11:54:20", "percent_change": 23.822, "prev_day_close": 15.2800002098084}, {"option": "IWM261113P00266000", "bid": 0.2, "bid_size": 281.0, "ask": 0.23, "ask_size": 434.0, "iv": 0.257, "open_interest": 1744.0, "volume": 395.0, "delta": -0.0462, "gamma": 0.0084, "vega": 0.0448, "theta": -0.0577, "rho": -0.0036, "theo": 0.2157, "change": -0.795, "open": 0.46, "high": 0.46, "low": 0.22, "tick": "down", "last_trade_price": 0.22, "last_trade_time": "2026-11-04T15:40:31", "percent_change": -78.3251, "prev_day_close": 1.01499998569489}, {"option": "IWM261113C00267000", "bid": 17.5, "bid_size": 11.0, "ask": 17.97, "ask_size": 11.0, "iv": 0.2296, "open_interest": 34.0, "volume": 2.0, "delta": 0.9485, "gamma": 0.0094, "vega": 0.0488, "theta": -0.0594, "rho": 0.0759, "theo": 17.8228, "change": 1.855, "open": 16.08, "high": 16.24, "low": 16.08, "tick": "up", "last_trade_price": 16.24, "last_trade_time": "2026-11-04T10:33:41", "percent_change": 12.8954, "prev_day_close": 14.3850002288818}, {"option": "IWM261113P00267000", "bid": 0.23, "bid_size": 164.0, "ask": 0.25, "ask_size": 334.0, "iv": 0.2507, "open_interest": 2189.0, "volume": 609.0, "delta": -0.0518, "gamma": 0.0094, "vega": 0.0492, "theta": -0.062, "rho": -0.004, "theo": 0.2406, "change": -0.895, "open": 0.39, "high": 0.48, "low": 0.23, "tick": "no_change", "last_trade_price": 0.23, "last_trade_time": "2026-11-04T16:03:10", "percent_change": -79.5556, "prev_day_close": 1.125}, {"option": "IWM261113C00267500", "bid": 16.99, "bid_size": 10.0, "ask": 17.49, "ask_size": 10.0, "iv": 0.2252, "open_interest": 54.0, "volume": 0.0, "delta": 0.9454, "gamma": 0.0099, "vega": 0.0511, "theta": -0.0617, "rho": 0.0758, "theo": 17.3371, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 14.57, "last_trade_time": "2026-11-03T14:12:20", "percent_change": 0.0, "prev_day_close": 13.9450001716614}, {"option": "IWM261113P00267500", "bid": 0.24, "bid_size": 158.0, "ask": 0.27, "ask_size": 436.0, "iv": 0.2479, "open_interest": 346.0, "volume": 8.0, "delta": -0.0549, "gamma": 0.01, "vega": 0.0514, "theta": -0.0644, "rho": -0.0042, "theo": 0.2544, "change": -0.92, "open": 0.45, "high": 0.45, "low": 0.25, "tick": "up", "last_trade_price": 0.26, "last_trade_time": "2026-11-04T16:05:33", "percent_change": -77.9661, "prev_day_close": 1.18000000715256}, {"option": "IWM261113C00268000", "bid": 16.52, "bid_size": 11.0, "ask": 16.9, "ask_size": 10.0, "iv": 0.211, "open_interest": 60.0, "volume": 1.0, "delta": 0.9421, "gamma": 0.0105, "vega": 0.0534, "theta": -0.0642, "rho": 0.0757, "theo": 16.8527, "change": 3.465, "open": 16.97, "high": 16.97, "low": 16.97, "tick": "up", "last_trade_price": 16.97, "last_trade_time": "2026-11-04T11:54:20", "percent_change": 25.6572, "prev_day_close": 13.5050001144409}, {"option": "IWM261113P00268000", "bid": 0.25, "bid_size": 259.0, "ask": 0.28, "ask_size": 314.0, "iv": 0.2441, "open_interest": 1385.0, "volume": 261.0, "delta": -0.0581, "gamma": 0.0106, "vega": 0.0536, "theta": -0.0668, "rho": -0.0045, "theo": 0.2691, "change": -0.965, "open": 0.53, "high": 0.56, "low": 0.26, "tick": "up", "last_trade_price": 0.28, "last_trade_time": "2026-11-04T15:58:46", "percent_change": -77.51, "prev_day_close": 1.24500000476837}, {"option": "IWM261113C00269000", "bid": 15.55, "bid_size": 10.0, "ask": 16.04, "ask_size": 10.0, "iv": 0.2209, "open_interest": 45.0, "volume": 3.0, "delta": 0.9347, "gamma": 0.0118, "vega": 0.0586, "theta": -0.0696, "rho": 0.0753, "theo": 15.8879, "change": 1.57, "open": 14.21, "high": 14.21, "low": 14.21, "tick": "up", "last_trade_price": 14.21, "last_trade_time": "2026-11-04T11:20:45", "percent_change": 12.4209, "prev_day_close": 12.6399998664856}, {"option": "IWM261113P00269000", "bid": 0.29, "bid_size": 147.0, "ask": 0.31, "ask_size": 248.0, "iv": 0.2384, "open_interest": 529.0, "volume": 216.0, "delta": -0.0657, "gamma": 0.0119, "vega": 0.059, "theta": -0.0722, "rho": -0.0051, "theo": 0.3033, "change": -1.06, "open": 0.45, "high": 0.72, "low": 0.32, "tick": "no_change", "last_trade_price": 0.32, "last_trade_time": "2026-11-04T15:31:10", "percent_change": -76.8116, "prev_day_close": 1.37999999523163}, {"option": "IWM261113C00270000", "bid": 14.59, "bid_size": 32.0, "ask": 15.01, "ask_size": 27.0, "iv": 0.2099, "open_interest": 150.0, "volume": 3.0, "delta": 0.926, "gamma": 0.0134, "vega": 0.0645, "theta": -0.0757, "rho": 0.0749, "theo": 14.9297, "change": 3.05, "open": 15.41, "high": 15.41, "low": 14.85, "tick": "down", "last_trade_price": 14.85, "last_trade_time": "2026-11-04T12:43:15", "percent_change": 25.8475, "prev_day_close": 11.8000001907349}, {"option": "IWM261113P00270000", "bid": 0.33, "bid_size": 105.0, "ask": 0.35, "ask_size": 241.0, "iv": 0.2327, "open_interest": 12215.0, "volume": 3630.0, "delta": -0.0745, "gamma": 0.0135, "vega": 0.0649, "theta": -0.0782, "rho": -0.0056, "theo": 0.3441, "change": -1.185, "open": 0.65, "high": 0.78, "low": 0.33, "tick": "down", "last_trade_price": 0.35, "last_trade_time": "2026-11-04T16:03:36", "percent_change": -77.1987, "prev_day_close": 1.5349999666214}, {"option": "IWM261113C00271000", "bid": 13.74, "bid_size": 26.0, "ask": 14.02, "ask_size": 12.0, "iv": 0.2125, "open_interest": 102.0, "volume": 1.0, "delta": 0.9157, "gamma": 0.0151, "vega": 0.071, "theta": -0.0824, "rho": 0.0743, "theo": 13.9793, "change": 1.375, "open": 12.35, "high": 12.35, "low": 12.35, "tick": "up", "last_trade_price": 12.35, "last_trade_time": "2026-11-04T10:51:06", "percent_change": 12.5285, "prev_day_close": 10.9750003814697}, {"option": "IWM261113P00271000", "bid": 0.37, "bid_size": 149.0, "ask": 0.4, "ask_size": 221.0, "iv": 0.2269, "open_interest": 723.0, "volume": 159.0, "delta": -0.0848, "gamma": 0.0152, "vega": 0.0712, "theta": -0.0848, "rho": -0.0065, "theo": 0.3927, "change": -1.265, "open": 0.6, "high": 0.92, "low": 0.44, "tick": "no_change", "last_trade_price": 0.44, "last_trade_time": "2026-11-04T15:19:47", "percent_change": -74.1936, "prev_day_close": 1.70500004291534}, {"option": "IWM261113C00272000", "bid": 12.81, "bid_size": 25.0, "ask": 13.08, "ask_size": 20.0, "iv": 0.2099, "open_interest": 159.0, "volume": 1.0, "delta": 0.9037, "gamma": 0.017, "vega": 0.0782, "theta": -0.0898, "rho": 0.0736, "theo": 13.0384, "change": 1.28, "open": 11.44, "high": 11.44, "low": 11.44, "tick": "up", "last_trade_price": 11.44, "last_trade_time": "2026-11-04T10:51:07", "percent_change": 12.5984, "prev_day_close": 10.1599998474121}, {"option": "IWM261113P00272000", "bid": 0.43, "bid_size": 150.0, "ask": 0.46, "ask_size": 224.0, "iv": 0.2223, "open_interest": 16907.0, "volume": 13405.0, "delta": -0.0968, "gamma": 0.0172, "vega": 0.0788, "theta": -0.0921, "rho": -0.0072, "theo": 0.4502, "change": -1.425, "open": 0.74, "high": 0.88, "low": 0.43, "tick": "no_change", "last_trade_price": 0.47, "last_trade_time": "2026-11-04T16:02:20", "percent_change": -75.1979, "prev_day_close": 1.89499998092651}, {"option": "IWM261113C00272500", "bid": 12.35, "bid_size": 31.0, "ask": 12.61, "ask_size": 20.0, "iv": 0.2083, "open_interest": 168.0, "volume": 1.0, "delta": 0.897, "gamma": 0.0181, "vega": 0.0821, "theta": -0.0938, "rho": 0.0731, "theo": 12.5721, "change": 0.975, "open": 10.74, "high": 10.74, "low": 10.74, "tick": "up", "last_trade_price": 10.74, "last_trade_time": "2026-11-04T10:25:27", "percent_change": 9.98464, "prev_day_close": 9.76500034332275}, {"option": "IWM261113P00272500", "bid": 0.47, "bid_size": 59.0, "ask": 0.5, "ask_size": 269.0, "iv": 0.2207, "open_interest": 448.0, "volume": 92.0, "delta": -0.1036, "gamma": 0.0183, "vega": 0.0825, "theta": -0.0961, "rho": -0.0078, "theo": 0.4837, "change": -1.49, "open": 0.8, "high": 1.0, "low": 0.5, "tick": "up", "last_trade_price": 0.51, "last_trade_time": "2026-11-04T16:02:42", "percent_change": -74.5, "prev_day_close": 2.0}, {"option": "IWM261113C00273000", "bid": 11.88, "bid_size": 31.0, "ask": 12.15, "ask_size": 13.0, "iv": 0.2063, "open_interest": 187.0, "volume": 4.0, "delta": 0.8897, "gamma": 0.0192, "vega": 0.0862, "theta": -0.0979, "rho": 0.0726, "theo": 12.1089, "change": 1.725, "open": 12.29, "high": 12.29, "low": 10.76, "tick": "down", "last_trade_price": 11.1, "last_trade_time": "2026-11-04T10:40:14", "percent_change": 18.4, "prev_day_close": 9.375}, {"option": "IWM261113P00273000", "bid": 0.5, "bid_size": 100.0, "ask": 0.53, "ask_size": 183.0, "iv": 0.2173, "open_interest": 6474.0, "volume": 167.0, "delta": -0.1112, "gamma": 0.0194, "vega": 0.0866, "theta": -0.1004, "rho": -0.0084, "theo": 0.5213, "change": -1.56, "open": 0.82, "high": 1.06, "low": 0.51, "tick": "down", "last_trade_price": 0.55, "last_trade_time": "2026-11-04T15:54:11", "percent_change": -73.9336, "prev_day_close": 2.10999989509583}, {"option": "IWM261113C00274000", "bid": 10.97, "bid_size": 38.0, "ask": 11.23, "ask_size": 20.0, "iv": 0.2029, "open_interest": 843.0, "volume": 6.0, "delta": 0.8734, "gamma": 0.0217, "vega": 0.0947, "theta": -0.1066, "rho": 0.0715, "theo": 11.193, "change": 1.92, "open": 9.71, "high": 10.53, "low": 9.68, "tick": "up", "last_trade_price": 10.53, "last_trade_time": "2026-11-04T15:25:36", "percent_change": 22.2997, "prev_day_close": 8.60999965667725}, {"option": "IWM261113P00274000", "bid": 0.59, "bid_size": 72.0, "ask": 0.62, "ask_size": 180.0, "iv": 0.2136, "open_interest": 491.0, "volume": 76.0, "delta": -0.1274, "gamma": 0.0219, "vega": 0.0953, "theta": -0.1089, "rho": -0.0097, "theo": 0.6034, "change": -1.735, "open": 1.04, "high": 1.28, "low": 0.6, "tick": "up", "last_trade_price": 0.61, "last_trade_time": "2026-11-04T15:38:09", "percent_change": -73.9872, "prev_day_close": 2.34499990940094}, {"option": "IWM261113C00275000", "bid": 10.09, "bid_size": 34.0, "ask": 10.33, "ask_size": 20.0, "iv": 0.2005, "open_interest": 1802.0, "volume": 52.0, "delta": 0.8545, "gamma": 0.0244, "vega": 0.104, "theta": -0.1158, "rho": 0.0702, "theo": 10.2932, "change": 2.39, "open": 11.84, "high": 11.84, "low": 8.85, "tick": "down", "last_trade_price": 10.27, "last_trade_time": "2026-11-04T14:08:51", "percent_change": 30.3299, "prev_day_close": 7.88000011444092}, {"option": "IWM261113P00275000", "bid": 0.68, "bid_size": 103.0, "ask": 0.72, "ask_size": 156.0, "iv": 0.2085, "open_interest": 7441.0, "volume": 507.0, "delta": -0.1468, "gamma": 0.0246, "vega": 0.1045, "theta": -0.1183, "rho": -0.0108, "theo": 0.7044, "change": -1.86, "open": 1.08, "high": 1.54, "low": 0.75, "tick": "down", "last_trade_price": 0.75, "last_trade_time": "2026-11-04T15:59:20", "percent_change": -71.2644, "prev_day_close": 2.60999989509583}, {"option": "IWM261113C00276000", "bid": 9.34, "bid_size": 20.0, "ask": 9.44, "ask_size": 8.0, "iv": 0.2027, "open_interest": 873.0, "volume": 9.0, "delta": 0.8326, "gamma": 0.0272, "vega": 0.1136, "theta": -0.1254, "rho": 0.0686, "theo": 9.4122, "change": 1.645, "open": 9.36, "high": 9.52, "low": 8.81, "tick": "down", "last_trade_price": 8.81, "last_trade_time": "2026-11-04T15:25:59", "percent_change": 22.9588, "prev_day_close": 7.16499996185303}, {"option": "IWM261113P00276000", "bid": 0.8, "bid_size": 101.0, "ask": 0.84, "ask_size": 130.0, "iv": 0.2046, "open_interest": 14555.0, "volume": 357.0, "delta": -0.1686, "gamma": 0.0275, "vega": 0.1144, "theta": -0.1278, "rho": -0.0126, "theo": 0.8218, "change": -2.05, "open": 1.22, "high": 1.74, "low": 0.82, "tick": "down", "last_trade_price": 0.85, "last_trade_time": "2026-11-04T16:07:19", "percent_change": -70.6897, "prev_day_close": 2.90000009536743}, {"option": "IWM261113C00277000", "bid": 8.49, "bid_size": 20.0, "ask": 8.59, "ask_size": 20.0, "iv": 0.1996, "open_interest": 769.0, "volume": 18.0, "delta": 0.8077, "gamma": 0.0304, "vega": 0.1238, "theta": -0.1352, "rho": 0.0667, "theo": 8.5532, "change": 1.705, "open": 10.03, "high": 10.03, "low": 6.77, "tick": "up", "last_trade_price": 8.19, "last_trade_time": "2026-11-04T12:17:58", "percent_change": 26.2914, "prev_day_close": 6.48499989509582}, {"option": "IWM261113P00277000", "bid": 0.95, "bid_size": 70.0, "ask": 0.98, "ask_size": 131.0, "iv": 0.2009, "open_interest": 2051.0, "volume": 1589.0, "delta": -0.194, "gamma": 0.0307, "vega": 0.1242, "theta": -0.1377, "rho": -0.0141, "theo": 0.9632, "change": -2.21, "open": 1.37, "high": 1.96, "low": 0.97, "tick": "down", "last_trade_price": 1.01, "last_trade_time": "2026-11-04T16:07:19", "percent_change": -68.6335, "prev_day_close": 3.22000002861023}, {"option": "IWM261113C00277500", "bid": 8.07, "bid_size": 20.0, "ask": 8.17, "ask_size": 20.0, "iv": 0.1977, "open_interest": 439.0, "volume": 21.0, "delta": 0.7939, "gamma": 0.032, "vega": 0.1288, "theta": -0.1401, "rho": 0.0656, "theo": 8.133, "change": 1.92, "open": 7.73, "high": 8.08, "low": 6.3, "tick": "up", "last_trade_price": 8.08, "last_trade_time": "2026-11-04T16:11:25", "percent_change": 31.1688, "prev_day_close": 6.16000008583069}, {"option": "IWM261113P00277500", "bid": 1.03, "bid_size": 93.0, "ask": 1.05, "ask_size": 100.0, "iv": 0.1984, "open_interest": 363.0, "volume": 456.0, "delta": -0.2081, "gamma": 0.0323, "vega": 0.1292, "theta": -0.1427, "rho": -0.0152, "theo": 1.0445, "change": -2.35, "open": 1.45, "high": 2.09, "low": 1.05, "tick": "no_change", "last_trade_price": 1.05, "last_trade_time": "2026-11-04T16:14:29", "percent_change": -69.1176, "prev_day_close": 3.40000009536743}, {"option": "IWM261113C00278000", "bid": 7.67, "bid_size": 26.0, "ask": 7.75, "ask_size": 11.0, "iv": 0.1961, "open_interest": 824.0, "volume": 163.0, "delta": 0.7793, "gamma": 0.0336, "vega": 0.1339, "theta": -0.1449, "rho": 0.0645, "theo": 7.7195, "change": 1.855, "open": 8.8, "high": 8.95, "low": 6.05, "tick": "up", "last_trade_price": 7.7, "last_trade_time": "2026-11-04T16:14:03", "percent_change": 31.7365, "prev_day_close": 5.84500002861023}, {"option": "IWM261113P00278000", "bid": 1.11, "bid_size": 100.0, "ask": 1.15, "ask_size": 128.0, "iv": 0.1968, "open_interest": 714.0, "volume": 3867.0, "delta": -0.2229, "gamma": 0.034, "vega": 0.1348, "theta": -0.1475, "rho": -0.0158, "theo": 1.1313, "change": -2.45, "open": 1.56, "high": 2.28, "low": 1.13, "tick": "down", "last_trade_price": 1.13, "last_trade_time": "2026-11-04T16:11:05", "percent_change": -68.4358, "prev_day_close": 3.57999992370606}, {"option": "IWM261113C00279000", "bid": 6.85, "bid_size": 35.0, "ask": 6.95, "ask_size": 13.0, "iv": 0.1921, "open_interest": 816.0, "volume": 253.0, "delta": 0.7474, "gamma": 0.0368, "vega": 0.1439, "theta": -0.1541, "rho": 0.062, "theo": 6.9147, "change": 1.775, "open": 8.71, "high": 8.71, "low": 5.34, "tick": "up", "last_trade_price": 7.0, "last_trade_time": "2026-11-04T14:10:16", "percent_change": 33.9713, "prev_day_close": 5.22499990463257}, {"option": "IWM261113P00279000", "bid": 1.31, "bid_size": 95.0, "ask": 1.35, "ask_size": 122.0, "iv": 0.1933, "open_interest": 618.0, "volume": 397.0, "delta": -0.2553, "gamma": 0.0374, "vega": 0.1444, "theta": -0.1568, "rho": -0.0182, "theo": 1.3278, "change": -2.61, "open": 1.67, "high": 2.41, "low": 1.35, "tick": "down", "last_trade_price": 1.35, "last_trade_time": "2026-11-04T16:12:16", "percent_change": -65.9091, "prev_day_close": 3.96000003814697}, {"option": "IWM261113C00280000", "bid": 6.08, "bid_size": 17.0, "ask": 6.18, "ask_size": 29.0, "iv": 0.1888, "open_interest": 1632.0, "volume": 729.0, "delta": 0.7119, "gamma": 0.0401, "vega": 0.1533, "theta": -0.1625, "rho": 0.0592, "theo": 6.1425, "change": 1.33, "open": 7.08, "high": 7.94, "low": 4.68, "tick": "up", "last_trade_price": 5.97, "last_trade_time": "2026-11-04T16:00:55", "percent_change": 28.6638, "prev_day_close": 4.6399998664856}, {"option": "IWM261113P00280000", "bid": 1.54, "bid_size": 95.0, "ask": 1.58, "ask_size": 118.0, "iv": 0.1898, "open_interest": 3150.0, "volume": 869.0, "delta": -0.2914, "gamma": 0.0407, "vega": 0.154, "theta": -0.1653, "rho": -0.0202, "theo": 1.5573, "change": -2.77, "open": 2.26, "high": 2.76, "low": 1.56, "tick": "down", "last_trade_price": 1.62, "last_trade_time": "2026-11-04T16:00:29", "percent_change": -63.0979, "prev_day_close": 4.3899998664856}, {"option": "IWM261113C00281000", "bid": 5.35, "bid_size": 7.0, "ask": 5.44, "ask_size": 35.0, "iv": 0.1855, "open_interest": 725.0, "volume": 406.0, "delta": 0.6728, "gamma": 0.0432, "vega": 0.1618, "theta": -0.1695, "rho": 0.056, "theo": 5.407, "change": 1.25, "open": 6.25, "high": 7.08, "low": 4.04, "tick": "up", "last_trade_price": 5.35, "last_trade_time": "2026-11-04T16:12:30", "percent_change": 30.4878, "prev_day_close": 4.09999990463257}, {"option": "IWM261113P00281000", "bid": 1.81, "bid_size": 80.0, "ask": 1.85, "ask_size": 48.0, "iv": 0.1866, "open_interest": 793.0, "volume": 693.0, "delta": -0.3311, "gamma": 0.0438, "vega": 0.1623, "theta": -0.1725, "rho": -0.0232, "theo": 1.8236, "change": -2.975, "open": 2.28, "high": 3.08, "low": 1.87, "tick": "down", "last_trade_price": 1.87, "last_trade_time": "2026-11-04T16:04:24", "percent_change": -61.4035, "prev_day_close": 4.84500002861023}, {"option": "IWM261113C00282000", "bid": 4.66, "bid_size": 7.0, "ask": 4.74, "ask_size": 41.0, "iv": 0.1822, "open_interest": 742.0, "volume": 594.0, "delta": 0.6302, "gamma": 0.046, "vega": 0.169, "theta": -0.1748, "rho": 0.0526, "theo": 4.7119, "change": 0.76, "open": 5.6, "high": 6.55, "low": 3.52, "tick": "no_change", "last_trade_price": 4.35, "last_trade_time": "2026-11-04T15:47:41", "percent_change": 21.1699, "prev_day_close": 3.58999991416931}, {"option": "IWM261113P00282000", "bid": 2.11, "bid_size": 60.0, "ask": 2.16, "ask_size": 53.0, "iv": 0.1831, "open_interest": 573.0, "volume": 1862.0, "delta": -0.3745, "gamma": 0.0467, "vega": 0.1694, "theta": -0.1778, "rho": -0.0252, "theo": 2.1322, "change": -3.175, "open": 2.81, "high": 3.64, "low": 2.13, "tick": "down", "last_trade_price": 2.17, "last_trade_time": "2026-11-04T16:09:42", "percent_change": -59.4013, "prev_day_close": 5.34500002861023}, {"option": "IWM261113C00282500", "bid": 4.33, "bid_size": 25.0, "ask": 4.4, "ask_size": 43.0, "iv": 0.1804, "open_interest": 1244.0, "volume": 1676.0, "delta": 0.6077, "gamma": 0.0472, "vega": 0.1719, "theta": -0.1767, "rho": 0.0508, "theo": 4.3809, "change": 0.87, "open": 5.32, "high": 6.2, "low": 3.23, "tick": "down", "last_trade_price": 4.22, "last_trade_time": "2026-11-04T16:00:35", "percent_change": 25.9702, "prev_day_close": 3.34999990463257}, {"option": "IWM261113P00282500", "bid": 2.28, "bid_size": 54.0, "ask": 2.33, "ask_size": 52.0, "iv": 0.1815, "open_interest": 589.0, "volume": 1134.0, "delta": -0.3974, "gamma": 0.048, "vega": 0.1721, "theta": -0.1798, "rho": -0.0271, "theo": 2.3024, "change": -3.04, "open": 2.75, "high": 3.57, "low": 2.34, "tick": "down", "last_trade_price": 2.57, "last_trade_time": "2026-11-04T15:24:23", "percent_change": -54.1889, "prev_day_close": 5.60999989509582}, {"option": "IWM261113C00283000", "bid": 4.01, "bid_size": 41.0, "ask": 4.06, "ask_size": 33.0, "iv": 0.1785, "open_interest": 3386.0, "volume": 5776.0, "delta": 0.5845, "gamma": 0.0483, "vega": 0.1743, "theta": -0.178, "rho": 0.0489, "theo": 4.0614, "change": 0.895, "open": 4.55, "high": 5.87, "low": 2.95, "tick": "no_change", "last_trade_price": 4.02, "last_trade_time": "2026-11-04T16:10:54", "percent_change": 28.64, "prev_day_close": 3.125}, {"option": "IWM261113P00283000", "bid": 2.47, "bid_size": 14.0, "ask": 2.5, "ask_size": 18.0, "iv": 0.1794, "open_interest": 74.0, "volume": 973.0, "delta": -0.4206, "gamma": 0.0491, "vega": 0.1745, "theta": -0.181, "rho": -0.0276, "theo": 2.4817, "change": -3.24, "open": 3.18, "high": 4.0, "low": 2.43, "tick": "no_change", "last_trade_price": 2.64, "last_trade_time": "2026-11-04T15:59:40", "percent_change": -55.102, "prev_day_close": 5.87999987602234}, {"option": "IWM261113C00284000", "bid": 3.43, "bid_size": 20.0, "ask": 3.49, "ask_size": 14.0, "iv": 0.176, "open_interest": 989.0, "volume": 1740.0, "delta": 0.536, "gamma": 0.0501, "vega": 0.1775, "theta": -0.1785, "rho": 0.0449, "theo": 3.4592, "change": 0.725, "open": 4.42, "high": 5.19, "low": 2.52, "tick": "no_change", "last_trade_price": 3.42, "last_trade_time": "2026-11-04T16:10:54", "percent_change": 26.9017, "prev_day_close": 2.69500005245209}, {"option": "IWM261113P00284000", "bid": 2.87, "bid_size": 16.0, "ask": 2.92, "ask_size": 20.0, "iv": 0.1761, "open_interest": 168.0, "volume": 567.0, "delta": -0.4704, "gamma": 0.051, "vega": 0.1774, "theta": -0.1817, "rho": -0.0311, "theo": 2.8874, "change": -3.5, "open": 3.48, "high": 4.65, "low": 2.77, "tick": "down", "last_trade_price": 2.96, "last_trade_time": "2026-11-04T16:06:10", "percent_change": -54.1796, "prev_day_close": 6.46000003814697}, {"option": "IWM261113C00285000", "bid": 2.88, "bid_size": 35.0, "ask": 2.91, "ask_size": 10.0, "iv": 0.1734, "open_interest": 4151.0, "volume": 12322.0, "delta": 0.4855, "gamma": 0.0511, "vega": 0.1781, "theta": -0.1763, "rho": 0.0407, "theo": 2.9085, "change": 0.585, "open": 3.78, "high": 4.6, "low": 2.05, "tick": "no_change", "last_trade_price": 2.89, "last_trade_time": "2026-11-04T16:14:45", "percent_change": 25.3796, "prev_day_close": 2.30499994754791}, {"option": "IWM261113P00285000", "bid": 3.31, "bid_size": 50.0, "ask": 3.36, "ask_size": 10.0, "iv": 0.1731, "open_interest": 669.0, "volume": 590.0, "delta": -0.5219, "gamma": 0.052, "vega": 0.1775, "theta": -0.1794, "rho": -0.0329, "theo": 3.3433, "change": -3.68, "open": 4.01, "high": 4.7, "low": 3.14, "tick": "down", "last_trade_price": 3.4, "last_trade_time": "2026-11-04T16:05:49", "percent_change": -51.9774, "prev_day_close": 7.08000016212463}, {"option": "IWM261113C00286000", "bid": 2.38, "bid_size": 24.0, "ask": 2.42, "ask_size": 10.0, "iv": 0.1707, "open_interest": 518.0, "volume": 1518.0, "delta": 0.4338, "gamma": 0.0512, "vega": 0.1759, "theta": -0.1711, "rho": 0.0364, "theo": 2.4119, "change": 0.395, "open": 3.24, "high": 3.96, "low": 1.7, "tick": "up", "last_trade_price": 2.36, "last_trade_time": "2026-11-04T16:09:51", "percent_change": 20.1018, "prev_day_close": 1.9650000333786}, {"option": "IWM261113P00286000", "bid": 3.81, "bid_size": 48.0, "ask": 3.88, "ask_size": 28.0, "iv": 0.17, "open_interest": 28.0, "volume": 233.0, "delta": -0.5746, "gamma": 0.0522, "vega": 0.1746, "theta": -0.174, "rho": -0.0348, "theo": 3.8538, "change": -3.755, "open": 4.24, "high": 5.51, "low": 3.67, "tick": "down", "last_trade_price": 3.99, "last_trade_time": "2026-11-04T16:00:22", "percent_change": -48.4829, "prev_day_close": 7.74500012397766}, {"option": "IWM261113C00287000", "bid": 1.95, "bid_size": 369.0, "ask": 1.98, "ask_size": 51.0, "iv": 0.1682, "open_interest": 3172.0, "volume": 5466.0, "delta": 0.3819, "gamma": 0.0504, "vega": 0.1707, "theta": -0.1631, "rho": 0.0321, "theo": 1.9714, "change": 0.26, "open": 2.75, "high": 3.47, "low": 1.4, "tick": "up", "last_trade_price": 1.91, "last_trade_time": "2026-11-04T16:00:02", "percent_change": 15.7576, "prev_day_close": 1.64999997615814}, {"option": "IWM261113P00287000", "bid": 4.36, "bid_size": 37.0, "ask": 4.46, "ask_size": 19.0, "iv": 0.1679, "open_interest": 44.0, "volume": 84.0, "delta": -0.6276, "gamma": 0.0513, "vega": 0.1687, "theta": -0.1658, "rho": -0.037, "theo": 4.4212, "change": -3.31, "open": 4.18, "high": 6.04, "low": 3.98, "tick": "up", "last_trade_price": 5.13, "last_trade_time": "2026-11-04T12:06:47", "percent_change": -39.218, "prev_day_close": 8.44000005722046}, {"option": "IWM261113C00287500", "bid": 1.75, "bid_size": 49.0, "ask": 1.79, "ask_size": 103.0, "iv": 0.1672, "open_interest": 633.0, "volume": 1645.0, "delta": 0.3562, "gamma": 0.0496, "vega": 0.167, "theta": -0.158, "rho": 0.0299, "theo": 1.7722, "change": 0.095, "open": 2.72, "high": 3.23, "low": 1.26, "tick": "no_change", "last_trade_price": 1.61, "last_trade_time": "2026-11-04T15:50:33", "percent_change": 6.27063, "prev_day_close": 1.51499998569489}, {"option": "IWM261113P00287500", "bid": 4.66, "bid_size": 33.0, "ask": 4.78, "ask_size": 32.0, "iv": 0.1669, "open_interest": 16.0, "volume": 21.0, "delta": -0.6539, "gamma": 0.0506, "vega": 0.1645, "theta": -0.1605, "rho": -0.0376, "theo": 4.7272, "change": -3.895, "open": 5.34, "high": 5.34, "low": 4.91, "tick": "down", "last_trade_price": 4.91, "last_trade_time": "2026-11-04T15:32:09", "percent_change": -44.2362, "prev_day_close": 8.80499982833862}, {"option": "IWM261113C00288000", "bid": 1.57, "bid_size": 37.0, "ask": 1.6, "ask_size": 55.0, "iv": 0.166, "open_interest": 1310.0, "volume": 5678.0, "delta": 0.3312, "gamma": 0.0486, "vega": 0.1627, "theta": -0.1524, "rho": 0.0278, "theo": 1.589, "change": 0.185, "open": 2.46, "high": 3.02, "low": 1.09, "tick": "no_change", "last_trade_price": 1.56, "last_trade_time": "2026-11-04T16:03:57", "percent_change": 13.4545, "prev_day_close": 1.375}, {"option": "IWM261113P00288000", "bid": 4.98, "bid_size": 33.0, "ask": 5.1, "ask_size": 27.0, "iv": 0.1658, "open_interest": 52.0, "volume": 71.0, "delta": -0.6798, "gamma": 0.0496, "vega": 0.1606, "theta": -0.1548, "rho": -0.039, "theo": 5.0461, "change": -3.85, "open": 5.97, "high": 6.73, "low": 5.2, "tick": "up", "last_trade_price": 5.33, "last_trade_time": "2026-11-04T13:30:35", "percent_change": -41.939, "prev_day_close": 9.17999982833862}, {"option": "IWM261113C00289000", "bid": 1.24, "bid_size": 81.0, "ask": 1.27, "ask_size": 87.0, "iv": 0.1637, "open_interest": 493.0, "volume": 1686.0, "delta": 0.2825, "gamma": 0.0459, "vega": 0.1522, "theta": -0.1396, "rho": 0.0237, "theo": 1.2612, "change": 0.095, "open": 2.22, "high": 2.54, "low": 0.86, "tick": "down", "last_trade_price": 1.24, "last_trade_time": "2026-11-04T16:12:29", "percent_change": 8.29694, "prev_day_close": 1.14499998092651}, {"option": "IWM261113P00289000", "bid": 5.65, "bid_size": 21.0, "ask": 5.78, "ask_size": 14.0, "iv": 0.1632, "open_interest": 33.0, "volume": 86.0, "delta": -0.7298, "gamma": 0.0468, "vega": 0.1484, "theta": -0.1414, "rho": -0.0396, "theo": 5.7287, "change": -3.955, "open": 5.54, "high": 8.26, "low": 5.54, "tick": "down", "last_trade_price": 5.99, "last_trade_time": "2026-11-04T13:37:04", "percent_change": -39.7687, "prev_day_close": 9.94500017166138}, {"option": "IWM261113C00290000", "bid": 0.96, "bid_size": 104.0, "ask": 0.99, "ask_size": 104.0, "iv": 0.1617, "open_interest": 4344.0, "volume": 8325.0, "delta": 0.2362, "gamma": 0.0423, "vega": 0.1394, "theta": -0.1249, "rho": 0.0198, "theo": 0.9819, "change": 0.04, "open": 1.75, "high": 2.16, "low": 0.67, "tick": "no_change", "last_trade_price": 0.98, "last_trade_time": "2026-11-04T16:14:45", "percent_change": 4.25532, "prev_day_close": 0.939999997615814}, {"option": "IWM261113P00290000", "bid": 6.39, "bid_size": 21.0, "ask": 6.51, "ask_size": 13.0, "iv": 0.1611, "open_interest": 122.0, "volume": 46.0, "delta": -0.777, "gamma": 0.0435, "vega": 0.134, "theta": -0.1267, "rho": -0.0396, "theo": 6.4648, "change": -4.1, "open": 6.95, "high": 8.29, "low": 6.08, "tick": "down", "last_trade_price": 6.66, "last_trade_time": "2026-11-04T12:43:09", "percent_change": -38.1041, "prev_day_close": 10.7599997520447}, {"option": "IWM261113C00291000", "bid": 0.74, "bid_size": 71.0, "ask": 0.77, "ask_size": 131.0, "iv": 0.1605, "open_interest": 566.0, "volume": 1343.0, "delta": 0.1948, "gamma": 0.0382, "vega": 0.1254, "theta": -0.1097, "rho": 0.0164, "theo": 0.7568, "change": -0.065, "open": 1.46, "high": 1.71, "low": 0.51, "tick": "down", "last_trade_price": 0.7, "last_trade_time": "2026-11-04T15:59:55", "percent_change": -8.49673, "prev_day_close": 0.764999985694885}, {"option": "IWM261113P00291000", "bid": 7.16, "bid_size": 21.0, "ask": 7.3, "ask_size": 10.0, "iv": 0.1588, "open_interest": 11.0, "volume": 1.0, "delta": -0.8204, "gamma": 0.0397, "vega": 0.1183, "theta": -0.1119, "rho": -0.0387, "theo": 7.2512, "change": -4.225, "open": 7.38, "high": 7.38, "low": 7.38, "tick": "down", "last_trade_price": 7.38, "last_trade_time": "2026-11-04T11:54:20", "percent_change": -36.4067, "prev_day_close": 11.6050000190735}, {"option": "IWM261113C00292000", "bid": 0.56, "bid_size": 83.0, "ask": 0.58, "ask_size": 98.0, "iv": 0.1589, "open_interest": 792.0, "volume": 504.0, "delta": 0.1576, "gamma": 0.0337, "vega": 0.1104, "theta": -0.0942, "rho": 0.0132, "theo": 0.5735, "change": -0.07, "open": 1.4, "high": 1.4, "low": 0.41, "tick": "down", "last_trade_price": 0.55, "last_trade_time": "2026-11-04T16:09:30", "percent_change": -11.2903, "prev_day_close": 0.620000004768372}, {"option": "IWM261113P00292000", "bid": 7.96, "bid_size": 24.0, "ask": 8.27, "ask_size": 32.0, "iv": 0.1624, "open_interest": 2.0, "volume": 0.0, "delta": -0.8596, "gamma": 0.0356, "vega": 0.1015, "theta": -0.0983, "rho": -0.0365, "theo": 8.0837, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 8.78, "last_trade_time": "2026-10-29T10:51:17", "percent_change": 0.0, "prev_day_close": 12.4800000190735}, {"option": "IWM261113C00292500", "bid": 0.48, "bid_size": 65.0, "ask": 0.51, "ask_size": 102.0, "iv": 0.1585, "open_interest": 428.0, "volume": 238.0, "delta": 0.1409, "gamma": 0.0314, "vega": 0.1028, "theta": -0.0867, "rho": 0.0118, "theo": 0.4967, "change": -0.065, "open": 1.03, "high": 1.04, "low": 0.37, "tick": "up", "last_trade_price": 0.49, "last_trade_time": "2026-11-04T16:06:46", "percent_change": -11.7117, "prev_day_close": 0.555000007152557}, {"option": "IWM261113P00292500", "bid": 8.38, "bid_size": 21.0, "ask": 8.72, "ask_size": 31.0, "iv": 0.1625, "open_interest": 0.0, "volume": 0.0, "delta": -0.8771, "gamma": 0.0334, "vega": 0.0928, "theta": -0.0916, "rho": -0.0366, "theo": 8.5157, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 16.08, "last_trade_time": "2026-10-07T11:33:34", "percent_change": 0.0, "prev_day_close": 12.914999961853}, {"option": "IWM261113C00293000", "bid": 0.41, "bid_size": 161.0, "ask": 0.44, "ask_size": 100.0, "iv": 0.1578, "open_interest": 795.0, "volume": 2356.0, "delta": 0.1255, "gamma": 0.029, "vega": 0.0952, "theta": -0.0794, "rho": 0.0105, "theo": 0.4289, "change": -0.07, "open": 1.0, "high": 1.22, "low": 0.3, "tick": "up", "last_trade_price": 0.43, "last_trade_time": "2026-11-04T16:06:46", "percent_change": -14.0, "prev_day_close": 0.5}, {"option": "IWM261113P00293000", "bid": 8.83, "bid_size": 8.0, "ask": 9.17, "ask_size": 13.0, "iv": 0.1635, "open_interest": 21.0, "volume": 110.0, "delta": -0.8941, "gamma": 0.0315, "vega": 0.0844, "theta": -0.086, "rho": -0.0334, "theo": 8.9571, "change": -3.87, "open": 7.8, "high": 10.78, "low": 7.8, "tick": "down", "last_trade_price": 9.5, "last_trade_time": "2026-11-04T13:55:11", "percent_change": -28.9454, "prev_day_close": 13.3699998855591}, {"option": "IWM261113C00294000", "bid": 0.3, "bid_size": 299.0, "ask": 0.32, "ask_size": 152.0, "iv": 0.1566, "open_interest": 684.0, "volume": 893.0, "delta": 0.0985, "gamma": 0.0245, "vega": 0.0808, "theta": -0.0656, "rho": 0.0082, "theo": 0.3174, "change": -0.13, "open": 0.92, "high": 0.95, "low": 0.25, "tick": "no_change", "last_trade_price": 0.27, "last_trade_time": "2026-11-04T15:50:32", "percent_change": -32.5, "prev_day_close": 0.399999991059303}, {"option": "IWM261113P00294000", "bid": 9.72, "bid_size": 7.0, "ask": 10.08, "ask_size": 11.0, "iv": 0.1628, "open_interest": 0.0, "volume": 0.0, "delta": -0.9239, "gamma": 0.0277, "vega": 0.0669, "theta": -0.0745, "rho": -0.0269, "theo": 9.8659, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 17.89, "last_trade_time": "2026-10-08T09:32:01", "percent_change": 0.0, "prev_day_close": 14.2850003242493}, {"option": "IWM261113C00295000", "bid": 0.22, "bid_size": 306.0, "ask": 0.24, "ask_size": 124.0, "iv": 0.1567, "open_interest": 1400.0, "volume": 2461.0, "delta": 0.0763, "gamma": 0.0203, "vega": 0.0675, "theta": -0.0534, "rho": 0.0064, "theo": 0.2331, "change": -0.08, "open": 0.67, "high": 0.86, "low": 0.17, "tick": "no_change", "last_trade_price": 0.24, "last_trade_time": "2026-11-04T16:05:15", "percent_change": -25.0, "prev_day_close": 0.320000007748604}, {"option": "IWM261113P00295000", "bid": 10.71, "bid_size": 8.0, "ask": 11.02, "ask_size": 11.0, "iv": 0.1691, "open_interest": 8.0, "volume": 28.0, "delta": -0.9492, "gamma": 0.0243, "vega": 0.0505, "theta": -0.0617, "rho": -0.0228, "theo": 10.8039, "change": -3.95, "open": 11.78, "high": 11.78, "low": 10.93, "tick": "up", "last_trade_price": 11.22, "last_trade_time": "2026-11-04T13:40:18", "percent_change": -26.0382, "prev_day_close": 15.1700000762939}, {"option": "IWM261113C00296000", "bid": 0.16, "bid_size": 307.0, "ask": 0.18, "ask_size": 140.0, "iv": 0.1573, "open_interest": 8099.0, "volume": 700.0, "delta": 0.0584, "gamma": 0.0165, "vega": 0.0554, "theta": -0.0428, "rho": 0.0049, "theo": 0.1697, "change": -0.11, "open": 0.53, "high": 0.67, "low": 0.11, "tick": "down", "last_trade_price": 0.14, "last_trade_time": "2026-11-04T15:27:03", "percent_change": -44.0, "prev_day_close": 0.249999992549419}, {"option": "IWM261113P00296000", "bid": 11.63, "bid_size": 7.0, "ask": 11.99, "ask_size": 11.0, "iv": 0.1695, "open_interest": 0.0, "volume": 0.0, "delta": -0.9702, "gamma": 0.0192, "vega": 0.0317, "theta": -0.0485, "rho": -0.0165, "theo": 11.7684, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 24.55, "last_trade_time": "2026-10-19T15:32:46", "percent_change": 0.0, "prev_day_close": 16.1199998855591}, {"option": "IWM261113C00297000", "bid": 0.11, "bid_size": 409.0, "ask": 0.13, "ask_size": 180.0, "iv": 0.1568, "open_interest": 646.0, "volume": 303.0, "delta": 0.0446, "gamma": 0.0133, "vega": 0.0451, "theta": -0.0341, "rho": 0.0037, "theo": 0.1239, "change": -0.11, "open": 0.41, "high": 0.53, "low": 0.09, "tick": "down", "last_trade_price": 0.09, "last_trade_time": "2026-11-04T15:48:04", "percent_change": -55.0, "prev_day_close": 0.199999995529652}, {"option": "IWM261113P00297000", "bid": 12.68, "bid_size": 7.0, "ask": 13.08, "ask_size": 11.0, "iv": 0.1948, "open_interest": 1.0, "volume": 0.0, "delta": -0.9847, "gamma": 0.0128, "vega": 0.0186, "theta": -0.0393, "rho": -0.007, "theo": 12.7504, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 16.9, "last_trade_time": "2026-11-03T15:04:53", "percent_change": 0.0, "prev_day_close": 17.085000038147}, {"option": "IWM261113C00297500", "bid": 0.09, "bid_size": 473.0, "ask": 0.11, "ask_size": 162.0, "iv": 0.1564, "open_interest": 44.0, "volume": 12.0, "delta": 0.039, "gamma": 0.0119, "vega": 0.0408, "theta": -0.0305, "rho": 0.0032, "theo": 0.1065, "change": 0.01, "open": 0.48, "high": 0.48, "low": 0.19, "tick": "down", "last_trade_price": 0.19, "last_trade_time": "2026-11-04T10:06:20", "percent_change": 5.55556, "prev_day_close": 0.179999999701977}, {"option": "IWM261113P00297500", "bid": 13.19, "bid_size": 9.0, "ask": 13.47, "ask_size": 11.0, "iv": 0.1903, "open_interest": 3.0, "volume": 0.0, "delta": -0.9899, "gamma": 0.0098, "vega": 0.0123, "theta": -0.0357, "rho": -0.0068, "theo": 13.2453, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 17.47, "last_trade_time": "2026-11-03T15:05:16", "percent_change": 0.0, "prev_day_close": 17.5600004196167}, {"option": "IWM261113C00298000", "bid": 0.08, "bid_size": 744.0, "ask": 0.1, "ask_size": 199.0, "iv": 0.1583, "open_interest": 389.0, "volume": 88.0, "delta": 0.0342, "gamma": 0.0106, "vega": 0.0368, "theta": -0.0272, "rho": 0.0028, "theo": 0.0915, "change": -0.03, "open": 0.42, "high": 0.42, "low": 0.09, "tick": "no_change", "last_trade_price": 0.13, "last_trade_time": "2026-11-04T13:12:07", "percent_change": -18.75, "prev_day_close": 0.160000003874302}, {"option": "IWM261113P00298000", "bid": 13.63, "bid_size": 10.0, "ask": 14.05, "ask_size": 11.0, "iv": 0.1979, "open_interest": 0.0, "volume": 0.0, "delta": -0.9937, "gamma": 0.0071, "vega": 0.0097, "theta": -0.0336, "rho": -0.0013, "theo": 13.7423, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 20.69, "last_trade_time": "2026-10-08T15:47:23", "percent_change": 0.0, "prev_day_close": 18.0550003051758}, {"option": "IWM261113C00299000", "bid": 0.06, "bid_size": 609.0, "ask": 0.07, "ask_size": 150.0, "iv": 0.1593, "open_interest": 450.0, "volume": 203.0, "delta": 0.026, "gamma": 0.0084, "vega": 0.0296, "theta": -0.0215, "rho": 0.0022, "theo": 0.0673, "change": -0.025, "open": 0.31, "high": 0.36, "low": 0.07, "tick": "up", "last_trade_price": 0.1, "last_trade_time": "2026-11-04T12:31:46", "percent_change": -20.0, "prev_day_close": 0.12499999627471}, {"option": "IWM261113P00299000", "bid": 14.51, "bid_size": 10.0, "ask": 15.06, "ask_size": 11.0, "iv": 0.1938, "open_interest": 0.0, "volume": 0.0, "delta": -0.9977, "gamma": 0.0029, "vega": 0.0026, "theta": -0.0318, "rho": -0.0013, "theo": 14.7405, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 21.77, "last_trade_time": "2026-10-08T15:13:18", "percent_change": 0.0, "prev_day_close": 19.039999961853}, {"option": "IWM261113C00300000", "bid": 0.04, "bid_size": 516.0, "ask": 0.06, "ask_size": 351.0, "iv": 0.1617, "open_interest": 1761.0, "volume": 640.0, "delta": 0.0201, "gamma": 0.0067, "vega": 0.024, "theta": -0.0173, "rho": 0.0017, "theo": 0.0508, "change": -0.06, "open": 0.24, "high": 0.31, "low": 0.04, "tick": "down", "last_trade_price": 0.04, "last_trade_time": "2026-11-04T15:48:03", "percent_change": -60.0, "prev_day_close": 0.100000001490116}, {"option": "IWM261113P00300000", "bid": 15.68, "bid_size": 10.0, "ask": 16.05, "ask_size": 11.0, "iv": 0.2249, "open_interest": 2.0, "volume": 2.0, "delta": -0.9994, "gamma": 0.001, "vega": 0.0012, "theta": -0.0313, "rho": 0.0, "theo": 15.74, "change": -1.81, "open": 18.09, "high": 18.22, "low": 18.09, "tick": "up", "last_trade_price": 18.22, "last_trade_time": "2026-11-04T10:25:44", "percent_change": -9.03644, "prev_day_close": 20.0299997329712}, {"option": "IWM261113C00301000", "bid": 0.03, "bid_size": 468.0, "ask": 0.04, "ask_size": 350.0, "iv": 0.162, "open_interest": 565.0, "volume": 5.0, "delta": 0.0157, "gamma": 0.0053, "vega": 0.0197, "theta": -0.014, "rho": 0.0013, "theo": 0.039, "change": 0.09, "open": 0.21, "high": 0.21, "low": 0.17, "tick": "down", "last_trade_price": 0.17, "last_trade_time": "2026-11-04T09:47:01", "percent_change": 112.5, "prev_day_close": 0.080000001937151}, {"option": "IWM261113P00301000", "bid": 16.68, "bid_size": 10.0, "ask": 17.06, "ask_size": 13.0, "iv": 0.2367, "open_interest": 0.0, "volume": 0.0, "delta": -0.9999, "gamma": 0.0002, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 16.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 28.16, "last_trade_time": "2026-10-14T10:14:39", "percent_change": 0.0, "prev_day_close": 21.0250005722046}, {"option": "IWM261113C00302000", "bid": 0.02, "bid_size": 560.0, "ask": 0.04, "ask_size": 519.0, "iv": 0.1667, "open_interest": 13944.0, "volume": 390.0, "delta": 0.0124, "gamma": 0.0043, "vega": 0.0162, "theta": -0.0115, "rho": 0.001, "theo": 0.0305, "change": -0.045, "open": 0.16, "high": 0.16, "low": 0.02, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T15:48:03", "percent_change": -69.2308, "prev_day_close": 0.0649999994784594}, {"option": "IWM261113P00302000", "bid": 17.68, "bid_size": 10.0, "ask": 18.07, "ask_size": 17.0, "iv": 0.2484, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 17.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 19.3, "last_trade_time": "2026-10-02T10:43:11", "percent_change": 0.0, "prev_day_close": 22.0250005722046}, {"option": "IWM261113C00302500", "bid": 0.02, "bid_size": 529.0, "ask": 0.03, "ask_size": 476.0, "iv": 0.1668, "open_interest": 1.0, "volume": 0.0, "delta": 0.0112, "gamma": 0.0039, "vega": 0.0148, "theta": -0.0105, "rho": 0.0009, "theo": 0.0272, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.06, "last_trade_time": "2026-11-03T15:59:25", "percent_change": 0.0, "prev_day_close": 0.0549999997019768}, {"option": "IWM261113P00302500", "bid": 18.18, "bid_size": 10.0, "ask": 18.57, "ask_size": 13.0, "iv": 0.2537, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 18.24, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.5250005722046}, {"option": "IWM261113C00303000", "bid": 0.02, "bid_size": 542.0, "ask": 0.03, "ask_size": 597.0, "iv": 0.1708, "open_interest": 211.0, "volume": 1.0, "delta": 0.01, "gamma": 0.0035, "vega": 0.0135, "theta": -0.0096, "rho": 0.0008, "theo": 0.0243, "change": -0.025, "open": 0.03, "high": 0.03, "low": 0.03, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-11-04T14:27:07", "percent_change": -45.4545, "prev_day_close": 0.0549999997019768}, {"option": "IWM261113P00303000", "bid": 18.56, "bid_size": 10.0, "ask": 19.06, "ask_size": 12.0, "iv": 0.2427, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 18.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.0299997329712}, {"option": "IWM261113C00304000", "bid": 0.01, "bid_size": 611.0, "ask": 0.02, "ask_size": 233.0, "iv": 0.1681, "open_interest": 9148.0, "volume": 5.0, "delta": 0.0082, "gamma": 0.0029, "vega": 0.0114, "theta": -0.0081, "rho": 0.0007, "theo": 0.0198, "change": -0.025, "open": 0.02, "high": 0.02, "low": 0.02, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T15:16:42", "percent_change": -55.5556, "prev_day_close": 0.0449999999254942}, {"option": "IWM261113P00304000", "bid": 19.56, "bid_size": 10.0, "ask": 20.07, "ask_size": 12.0, "iv": 0.2541, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 19.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 24.0299997329712}, {"option": "IWM261113C00305000", "bid": 0.01, "bid_size": 554.0, "ask": 0.02, "ask_size": 560.0, "iv": 0.1755, "open_interest": 256.0, "volume": 11.0, "delta": 0.0068, "gamma": 0.0024, "vega": 0.0097, "theta": -0.0069, "rho": 0.0006, "theo": 0.0164, "change": -0.025, "open": 0.09, "high": 0.09, "low": 0.01, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T14:27:11", "percent_change": -71.4286, "prev_day_close": 0.034999999217689}, {"option": "IWM261113P00305000", "bid": 20.47, "bid_size": 12.0, "ask": 21.07, "ask_size": 13.0, "iv": 0.2462, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 20.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 27.34, "last_trade_time": "2026-10-07T15:43:25", "percent_change": 0.0, "prev_day_close": 25.0250005722046}, {"option": "IWM261113C00306000", "bid": 0.01, "bid_size": 509.0, "ask": 0.02, "ask_size": 621.0, "iv": 0.1828, "open_interest": 141.0, "volume": 0.0, "delta": 0.0057, "gamma": 0.002, "vega": 0.0084, "theta": -0.006, "rho": 0.0005, "theo": 0.0138, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.04, "last_trade_time": "2026-11-03T11:50:48", "percent_change": 0.0, "prev_day_close": 0.0299999993294477}, {"option": "IWM261113P00306000", "bid": 21.68, "bid_size": 10.0, "ask": 22.06, "ask_size": 13.0, "iv": 0.2885, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 21.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 24.63, "last_trade_time": "2026-10-02T15:22:07", "percent_change": 0.0, "prev_day_close": 26.0299997329712}, {"option": "IWM261113C00307000", "bid": 0.01, "bid_size": 21.0, "ask": 0.02, "ask_size": 750.0, "iv": 0.19, "open_interest": 43.0, "volume": 1.0, "delta": 0.0049, "gamma": 0.0017, "vega": 0.0073, "theta": -0.0053, "rho": 0.0004, "theo": 0.0119, "change": -0.015, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:48:04", "percent_change": -60.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM261113P00307000", "bid": 22.58, "bid_size": 10.0, "ask": 23.05, "ask_size": 17.0, "iv": 0.2836, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 22.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 27.0299997329712}, {"option": "IWM261113C00308000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 248.0, "iv": 0.1767, "open_interest": 62.0, "volume": 1.0, "delta": 0.0042, "gamma": 0.0014, "vega": 0.0064, "theta": -0.0047, "rho": 0.0003, "theo": 0.0103, "change": 0.0, "open": 0.02, "high": 0.02, "low": 0.02, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T10:22:54", "percent_change": 2.23517e-06, "prev_day_close": 0.0199999995529652}, {"option": "IWM261113P00308000", "bid": 23.56, "bid_size": 10.0, "ask": 24.06, "ask_size": 10.0, "iv": 0.2915, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 23.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 28.0250005722046}, {"option": "IWM261113C00309000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 340.0, "iv": 0.1833, "open_interest": 9.0, "volume": 1.0, "delta": 0.0037, "gamma": 0.0012, "vega": 0.0056, "theta": -0.0042, "rho": 0.0003, "theo": 0.0091, "change": -0.005, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T10:14:30", "percent_change": -33.3333, "prev_day_close": 0.0149999996647239}, {"option": "IWM261113P00309000", "bid": 24.56, "bid_size": 10.0, "ask": 25.06, "ask_size": 10.0, "iv": 0.3009, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 24.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 29.0299997329712}, {"option": "IWM261113C00310000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 394.0, "iv": 0.1898, "open_interest": 127.0, "volume": 32.0, "delta": 0.0032, "gamma": 0.0011, "vega": 0.005, "theta": -0.0038, "rho": 0.0003, "theo": 0.0081, "change": -0.005, "open": 0.03, "high": 0.03, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:15:14", "percent_change": -33.3333, "prev_day_close": 0.0149999996647239}, {"option": "IWM261113P00310000", "bid": 25.55, "bid_size": 10.0, "ask": 26.05, "ask_size": 11.0, "iv": 0.3061, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 25.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 33.09, "last_trade_time": "2026-10-21T11:10:56", "percent_change": 0.0, "prev_day_close": 30.0250005722046}, {"option": "IWM261113C00311000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 433.0, "iv": 0.1962, "open_interest": 29.0, "volume": 0.0, "delta": 0.0029, "gamma": 0.001, "vega": 0.0045, "theta": -0.0035, "rho": 0.0002, "theo": 0.0072, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-11-03T12:21:32", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM261113P00311000", "bid": 26.56, "bid_size": 11.0, "ask": 27.07, "ask_size": 13.0, "iv": 0.3233, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 26.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 36.14, "last_trade_time": "2026-10-15T15:54:30", "percent_change": 0.0, "prev_day_close": 31.0250005722046}, {"option": "IWM261113C00312000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 467.0, "iv": 0.2025, "open_interest": 8.0, "volume": 0.0, "delta": 0.0026, "gamma": 0.0008, "vega": 0.0041, "theta": -0.0032, "rho": 0.0002, "theo": 0.0065, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-10-29T10:16:24", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM261113P00312000", "bid": 27.57, "bid_size": 10.0, "ask": 28.06, "ask_size": 12.0, "iv": 0.3309, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 27.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 32.0250005722046}, {"option": "IWM261113C00313000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 492.0, "iv": 0.2089, "open_interest": 4.0, "volume": 1.0, "delta": 0.0023, "gamma": 0.0008, "vega": 0.0037, "theta": -0.0029, "rho": 0.0002, "theo": 0.0059, "change": -0.005, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T10:22:55", "percent_change": -33.3333, "prev_day_close": 0.0149999996647239}, {"option": "IWM261113P00313000", "bid": 28.64, "bid_size": 10.0, "ask": 29.07, "ask_size": 13.0, "iv": 0.3526, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 28.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 33.0299987792969}, {"option": "IWM261113C00314000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 513.0, "iv": 0.2152, "open_interest": 4.0, "volume": 0.0, "delta": 0.0021, "gamma": 0.0007, "vega": 0.0034, "theta": -0.0027, "rho": 0.0002, "theo": 0.0054, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.13, "last_trade_time": "2026-10-07T11:55:06", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM261113P00314000", "bid": 29.45, "bid_size": 13.0, "ask": 30.07, "ask_size": 10.0, "iv": 0.3206, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 29.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 34.0249996185303}, {"option": "IWM261113C00315000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 530.0, "iv": 0.2215, "open_interest": 38.0, "volume": 0.0, "delta": 0.0019, "gamma": 0.0006, "vega": 0.0031, "theta": -0.0025, "rho": 0.0001, "theo": 0.005, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.03, "last_trade_time": "2026-11-02T15:50:19", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM261113P00315000", "bid": 30.62, "bid_size": 10.0, "ask": 31.06, "ask_size": 13.0, "iv": 0.3668, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 30.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 36.17, "last_trade_time": "2026-10-09T11:19:42", "percent_change": 0.0, "prev_day_close": 35.0249996185303}, {"option": "IWM261113C00316000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 544.0, "iv": 0.2278, "open_interest": 20.0, "volume": 0.0, "delta": 0.0017, "gamma": 0.0005, "vega": 0.0028, "theta": -0.0024, "rho": 0.0001, "theo": 0.0046, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-10-28T09:48:38", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM261113P00316000", "bid": 31.63, "bid_size": 10.0, "ask": 32.05, "ask_size": 12.0, "iv": 0.376, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 31.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 36.0249996185303}, {"option": "IWM261113C00317000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 555.0, "iv": 0.234, "open_interest": 11.0, "volume": 0.0, "delta": 0.0016, "gamma": 0.0005, "vega": 0.0026, "theta": -0.0022, "rho": 0.0001, "theo": 0.0042, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-10-13T09:30:01", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM261113P00317000", "bid": 32.51, "bid_size": 11.0, "ask": 33.06, "ask_size": 17.0, "iv": 0.364, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 32.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 37.0349998474121}, {"option": "IWM261113C00318000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 564.0, "iv": 0.2402, "open_interest": 6.0, "volume": 0.0, "delta": 0.0014, "gamma": 0.0004, "vega": 0.0024, "theta": -0.0021, "rho": 0.0001, "theo": 0.0039, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.16, "last_trade_time": "2026-10-02T14:47:55", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113P00318000", "bid": 33.58, "bid_size": 10.0, "ask": 34.05, "ask_size": 16.0, "iv": 0.385, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 33.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 38.0249996185303}, {"option": "IWM261113C00319000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 571.0, "iv": 0.2464, "open_interest": 9.0, "volume": 0.0, "delta": 0.0013, "gamma": 0.0004, "vega": 0.0022, "theta": -0.0019, "rho": 0.0001, "theo": 0.0037, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-10-28T09:49:19", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113P00319000", "bid": 34.59, "bid_size": 10.0, "ask": 35.07, "ask_size": 15.0, "iv": 0.3998, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 34.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 39.0249996185303}, {"option": "IWM261113C00320000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 679.0, "iv": 0.2525, "open_interest": 12.0, "volume": 0.0, "delta": 0.0012, "gamma": 0.0004, "vega": 0.0021, "theta": -0.0018, "rho": 0.0001, "theo": 0.0034, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-10-29T14:47:40", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113P00320000", "bid": 35.64, "bid_size": 10.0, "ask": 36.06, "ask_size": 10.0, "iv": 0.4155, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 35.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 40.0349998474121}, {"option": "IWM261113C00321000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 684.0, "iv": 0.2586, "open_interest": 0.0, "volume": 0.0, "delta": 0.0011, "gamma": 0.0003, "vega": 0.0019, "theta": -0.0017, "rho": 0.0001, "theo": 0.0032, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113P00321000", "bid": 36.64, "bid_size": 10.0, "ask": 37.06, "ask_size": 11.0, "iv": 0.4245, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 36.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 41.0249996185303}, {"option": "IWM261113C00322000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 689.0, "iv": 0.2646, "open_interest": 5.0, "volume": 0.0, "delta": 0.001, "gamma": 0.0003, "vega": 0.0018, "theta": -0.0016, "rho": 0.0001, "theo": 0.003, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.1, "last_trade_time": "2026-10-02T14:56:30", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113P00322000", "bid": 37.63, "bid_size": 10.0, "ask": 38.06, "ask_size": 16.0, "iv": 0.4316, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 37.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 42.0299987792969}, {"option": "IWM261113C00323000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 693.0, "iv": 0.2707, "open_interest": 0.0, "volume": 0.0, "delta": 0.001, "gamma": 0.0003, "vega": 0.0017, "theta": -0.0015, "rho": 0.0001, "theo": 0.0028, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113P00323000", "bid": 38.59, "bid_size": 10.0, "ask": 39.06, "ask_size": 12.0, "iv": 0.4329, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 38.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 43.0249996185303}, {"option": "IWM261113C00324000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 697.0, "iv": 0.2767, "open_interest": 0.0, "volume": 0.0, "delta": 0.0009, "gamma": 0.0003, "vega": 0.0016, "theta": -0.0014, "rho": 0.0001, "theo": 0.0026, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113P00324000", "bid": 39.64, "bid_size": 10.0, "ask": 40.06, "ask_size": 10.0, "iv": 0.4509, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 39.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 44.0249996185303}, {"option": "IWM261113C00325000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 698.0, "iv": 0.2826, "open_interest": 0.0, "volume": 0.0, "delta": 0.0008, "gamma": 0.0002, "vega": 0.0014, "theta": -0.0014, "rho": 0.0001, "theo": 0.0025, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113P00325000", "bid": 40.56, "bid_size": 10.0, "ask": 41.06, "ask_size": 10.0, "iv": 0.4427, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 40.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 45.0299987792969}, {"option": "IWM261113C00326000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 701.0, "iv": 0.2886, "open_interest": 0.0, "volume": 0.0, "delta": 0.0008, "gamma": 0.0002, "vega": 0.0014, "theta": -0.0013, "rho": 0.0001, "theo": 0.0023, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113P00326000", "bid": 41.57, "bid_size": 10.0, "ask": 42.06, "ask_size": 12.0, "iv": 0.4537, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 41.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 46.0299987792969}, {"option": "IWM261113C00327000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 700.0, "iv": 0.2945, "open_interest": 0.0, "volume": 0.0, "delta": 0.0007, "gamma": 0.0002, "vega": 0.0013, "theta": -0.0012, "rho": 0.0001, "theo": 0.0022, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113P00327000", "bid": 42.55, "bid_size": 10.0, "ask": 43.06, "ask_size": 13.0, "iv": 0.4568, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 42.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 47.0249996185303}, {"option": "IWM261113C00328000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 701.0, "iv": 0.3004, "open_interest": 0.0, "volume": 0.0, "delta": 0.0007, "gamma": 0.0002, "vega": 0.0012, "theta": -0.0012, "rho": 0.0, "theo": 0.0021, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113P00328000", "bid": 43.64, "bid_size": 10.0, "ask": 44.06, "ask_size": 12.0, "iv": 0.4854, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 43.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 48.0299987792969}, {"option": "IWM261113C00329000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 702.0, "iv": 0.3062, "open_interest": 0.0, "volume": 0.0, "delta": 0.0006, "gamma": 0.0002, "vega": 0.0011, "theta": -0.0011, "rho": 0.0, "theo": 0.002, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113P00329000", "bid": 44.5, "bid_size": 10.0, "ask": 45.06, "ask_size": 11.0, "iv": 0.4586, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 44.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 49.019998550415}, {"option": "IWM261113C00330000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 700.0, "iv": 0.3121, "open_interest": 0.0, "volume": 0.0, "delta": 0.0006, "gamma": 0.0002, "vega": 0.0011, "theta": -0.0011, "rho": 0.0, "theo": 0.0019, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113P00330000", "bid": 45.66, "bid_size": 11.0, "ask": 46.06, "ask_size": 16.0, "iv": 0.5079, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 45.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 50.0299987792969}, {"option": "IWM261113C00335000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 705.0, "iv": 0.3408, "open_interest": 0.0, "volume": 0.0, "delta": 0.0004, "gamma": 0.0001, "vega": 0.0008, "theta": -0.0008, "rho": 0.0, "theo": 0.0014, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113P00335000", "bid": 50.47, "bid_size": 11.0, "ask": 51.07, "ask_size": 12.0, "iv": 0.4989, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 50.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 55.0299987792969}, {"option": "IWM261113C00340000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 713.0, "iv": 0.3689, "open_interest": 0.0, "volume": 0.0, "delta": 0.0003, "gamma": 0.0001, "vega": 0.0006, "theta": -0.0007, "rho": 0.0, "theo": 0.0011, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113P00340000", "bid": 55.63, "bid_size": 10.0, "ask": 56.05, "ask_size": 16.0, "iv": 0.5802, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 55.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 60.0149993896484}, {"option": "IWM261113C00345000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 721.0, "iv": 0.3966, "open_interest": 0.0, "volume": 0.0, "delta": 0.0002, "gamma": 0.0001, "vega": 0.0004, "theta": -0.0005, "rho": 0.0, "theo": 0.0009, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113P00345000", "bid": 60.47, "bid_size": 11.0, "ask": 61.07, "ask_size": 13.0, "iv": 0.5738, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 60.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 65.0300025939941}, {"option": "IWM261113C00350000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 726.0, "iv": 0.4235, "open_interest": 0.0, "volume": 0.0, "delta": 0.0002, "gamma": 0.0, "vega": 0.0004, "theta": -0.0004, "rho": 0.0, "theo": 0.0007, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113P00350000", "bid": 65.64, "bid_size": 10.0, "ask": 66.06, "ask_size": 10.0, "iv": 0.6627, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 65.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 70.0300025939941}, {"option": "IWM261113C00355000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 733.0, "iv": 0.4499, "open_interest": 0.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0, "vega": 0.0003, "theta": -0.0003, "rho": 0.0, "theo": 0.0005, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113P00355000", "bid": 70.57, "bid_size": 10.0, "ask": 71.06, "ask_size": 12.0, "iv": 0.6798, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 70.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 75.0300025939941}, {"option": "IWM261113C00360000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 738.0, "iv": 0.4758, "open_interest": 0.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0, "vega": 0.0002, "theta": -0.0003, "rho": 0.0, "theo": 0.0004, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113P00360000", "bid": 75.63, "bid_size": 10.0, "ask": 76.06, "ask_size": 13.0, "iv": 0.7346, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 75.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 80.0300025939941}, {"option": "IWM261113C00365000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 743.0, "iv": 0.5012, "open_interest": 0.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0, "vega": 0.0002, "theta": -0.0002, "rho": 0.0, "theo": 0.0003, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113P00365000", "bid": 80.47, "bid_size": 12.0, "ask": 81.05, "ask_size": 15.0, "iv": 0.6989, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 80.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 85.0300025939941}, {"option": "IWM261113C00370000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 747.0, "iv": 0.5262, "open_interest": 0.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0, "vega": 0.0001, "theta": -0.0002, "rho": 0.0, "theo": 0.0003, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113P00370000", "bid": 85.59, "bid_size": 10.0, "ask": 86.06, "ask_size": 16.0, "iv": 0.7929, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 85.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 90.0250015258789}, {"option": "IWM261113C00375000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 751.0, "iv": 0.5507, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0001, "theta": -0.0001, "rho": 0.0, "theo": 0.0002, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113P00375000", "bid": 90.57, "bid_size": 10.0, "ask": 91.05, "ask_size": 16.0, "iv": 0.816, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 90.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 95.0300025939941}, {"option": "IWM261113C00380000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 755.0, "iv": 0.5748, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0001, "theta": -0.0001, "rho": 0.0, "theo": 0.0002, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113P00380000", "bid": 95.63, "bid_size": 10.0, "ask": 96.06, "ask_size": 13.0, "iv": 0.8743, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 95.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 100.030002593994}, {"option": "IWM261113C00385000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 759.0, "iv": 0.5985, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0001, "theta": -0.0001, "rho": 0.0, "theo": 0.0001, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113P00385000", "bid": 100.66, "bid_size": 10.0, "ask": 101.06, "ask_size": 16.0, "iv": 0.9169, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 100.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 105.025001525879}, {"option": "IWM261113C00390000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 760.0, "iv": 0.6218, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 0.0001, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113P00390000", "bid": 105.47, "bid_size": 11.0, "ask": 106.07, "ask_size": 13.0, "iv": 0.8754, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 105.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 110.025001525879}, {"option": "IWM261113C00395000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 764.0, "iv": 0.6447, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 0.0001, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113P00395000", "bid": 110.62, "bid_size": 10.0, "ask": 111.06, "ask_size": 12.0, "iv": 0.969, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 110.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 115.030002593994}, {"option": "IWM261113C00400000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 765.0, "iv": 0.6673, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0001, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261113P00400000", "bid": 115.57, "bid_size": 10.0, "ask": 116.06, "ask_size": 13.0, "iv": 0.981, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0313, "rho": 0.0, "theo": 115.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 120.030002593994}, {"option": "IWM261116C00180000", "bid": 104.16, "bid_size": 10.0, "ask": 104.8, "ask_size": 10.0, "iv": 0.8539, "open_interest": 0.0, "volume": 0.0, "delta": 0.9994, "gamma": 0.0, "vega": 0.0007, "theta": 0.0, "rho": 0.059, "theo": 104.4693, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00180000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 232.0, "iv": 0.7837, "open_interest": 0.0, "volume": 0.0, "delta": -0.0004, "gamma": 0.0, "vega": 0.0007, "theta": -0.0018, "rho": 0.0, "theo": 0.0038, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00190000", "bid": 94.17, "bid_size": 10.0, "ask": 94.82, "ask_size": 10.0, "iv": 0.7605, "open_interest": 0.0, "volume": 0.0, "delta": 0.9991, "gamma": 0.0001, "vega": 0.0013, "theta": 0.0, "rho": 0.0623, "theo": 94.4874, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00190000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 373.0, "iv": 0.7357, "open_interest": 0.0, "volume": 0.0, "delta": -0.0007, "gamma": 0.0001, "vega": 0.0013, "theta": -0.0031, "rho": -0.0001, "theo": 0.0071, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00200000", "bid": 84.19, "bid_size": 10.0, "ask": 84.82, "ask_size": 10.0, "iv": 0.6479, "open_interest": 0.0, "volume": 0.0, "delta": 0.9985, "gamma": 0.0001, "vega": 0.0023, "theta": 0.0, "rho": 0.0655, "theo": 84.5077, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00200000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 276.0, "iv": 0.6482, "open_interest": 0.0, "volume": 0.0, "delta": -0.0014, "gamma": 0.0001, "vega": 0.0023, "theta": -0.0052, "rho": -0.0001, "theo": 0.0126, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00205000", "bid": 79.21, "bid_size": 10.0, "ask": 79.82, "ask_size": 10.0, "iv": 0.618, "open_interest": 0.0, "volume": 0.0, "delta": 0.998, "gamma": 0.0002, "vega": 0.003, "theta": 0.0, "rho": 0.0671, "theo": 79.5188, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00205000", "bid": 0.01, "bid_size": 156.0, "ask": 0.03, "ask_size": 373.0, "iv": 0.6447, "open_interest": 0.0, "volume": 0.0, "delta": -0.0018, "gamma": 0.0002, "vega": 0.003, "theta": -0.0065, "rho": -0.0002, "theo": 0.0164, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00210000", "bid": 74.22, "bid_size": 10.0, "ask": 74.85, "ask_size": 10.0, "iv": 0.6146, "open_interest": 0.0, "volume": 0.0, "delta": 0.9975, "gamma": 0.0002, "vega": 0.0039, "theta": 0.0, "rho": 0.0687, "theo": 74.5408, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00210000", "bid": 0.01, "bid_size": 249.0, "ask": 0.03, "ask_size": 321.0, "iv": 0.601, "open_interest": 0.0, "volume": 0.0, "delta": -0.0024, "gamma": 0.0002, "vega": 0.0039, "theta": -0.008, "rho": -0.0002, "theo": 0.021, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00215000", "bid": 69.23, "bid_size": 10.0, "ask": 69.85, "ask_size": 10.0, "iv": 0.5652, "open_interest": 0.0, "volume": 0.0, "delta": 0.9968, "gamma": 0.0003, "vega": 0.0049, "theta": -0.0007, "rho": 0.0703, "theo": 69.5437, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00215000", "bid": 0.01, "bid_size": 424.0, "ask": 0.04, "ask_size": 365.0, "iv": 0.5705, "open_interest": 0.0, "volume": 0.0, "delta": -0.0031, "gamma": 0.0003, "vega": 0.0049, "theta": -0.0097, "rho": -0.0003, "theo": 0.0265, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00220000", "bid": 64.24, "bid_size": 10.0, "ask": 64.88, "ask_size": 10.0, "iv": 0.5469, "open_interest": 0.0, "volume": 0.0, "delta": 0.9959, "gamma": 0.0004, "vega": 0.0062, "theta": -0.0033, "rho": 0.0718, "theo": 64.5577, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00220000", "bid": 0.02, "bid_size": 286.0, "ask": 0.04, "ask_size": 286.0, "iv": 0.5375, "open_interest": 0.0, "volume": 0.0, "delta": -0.0039, "gamma": 0.0004, "vega": 0.0062, "theta": -0.0116, "rho": -0.0004, "theo": 0.033, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00225000", "bid": 59.26, "bid_size": 10.0, "ask": 59.88, "ask_size": 10.0, "iv": 0.5074, "open_interest": 0.0, "volume": 0.0, "delta": 0.9948, "gamma": 0.0006, "vega": 0.0077, "theta": -0.0061, "rho": 0.0734, "theo": 59.5727, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00225000", "bid": 0.03, "bid_size": 228.0, "ask": 0.05, "ask_size": 321.0, "iv": 0.5103, "open_interest": 0.0, "volume": 0.0, "delta": -0.005, "gamma": 0.0006, "vega": 0.0077, "theta": -0.0138, "rho": -0.0005, "theo": 0.0407, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00230000", "bid": 54.26, "bid_size": 10.0, "ask": 54.88, "ask_size": 10.0, "iv": 0.4535, "open_interest": 0.0, "volume": 0.0, "delta": 0.9934, "gamma": 0.0007, "vega": 0.0095, "theta": -0.0091, "rho": 0.0749, "theo": 54.5891, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 50.3999996185303}, {"option": "IWM261116P00230000", "bid": 0.04, "bid_size": 246.0, "ask": 0.06, "ask_size": 425.0, "iv": 0.4789, "open_interest": 0.0, "volume": 1.0, "delta": -0.0064, "gamma": 0.0007, "vega": 0.0095, "theta": -0.0161, "rho": -0.0006, "theo": 0.0497, "change": -0.07, "open": 0.06, "high": 0.06, "low": 0.06, "tick": "down", "last_trade_price": 0.06, "last_trade_time": "2026-11-04T11:34:54", "percent_change": -53.8462, "prev_day_close": 0.129999998956919}, {"option": "IWM261116C00235000", "bid": 49.28, "bid_size": 10.0, "ask": 49.91, "ask_size": 10.0, "iv": 0.4336, "open_interest": 0.0, "volume": 0.0, "delta": 0.9917, "gamma": 0.001, "vega": 0.0118, "theta": -0.0123, "rho": 0.0763, "theo": 49.607, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00235000", "bid": 0.05, "bid_size": 264.0, "ask": 0.07, "ask_size": 344.0, "iv": 0.445, "open_interest": 0.0, "volume": 0.0, "delta": -0.0081, "gamma": 0.001, "vega": 0.0118, "theta": -0.0187, "rho": -0.0007, "theo": 0.0602, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00240000", "bid": 44.3, "bid_size": 10.0, "ask": 44.92, "ask_size": 10.0, "iv": 0.3979, "open_interest": 0.0, "volume": 0.0, "delta": 0.9895, "gamma": 0.0013, "vega": 0.0146, "theta": -0.0158, "rho": 0.0778, "theo": 44.6269, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 40.4899997711182}, {"option": "IWM261116P00240000", "bid": 0.06, "bid_size": 350.0, "ask": 0.08, "ask_size": 301.0, "iv": 0.4091, "open_interest": 3.0, "volume": 0.0, "delta": -0.0103, "gamma": 0.0013, "vega": 0.0146, "theta": -0.0216, "rho": -0.001, "theo": 0.0727, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.2, "last_trade_time": "2026-11-03T09:56:28", "percent_change": 0.0, "prev_day_close": 0.195000000298023}, {"option": "IWM261116C00245000", "bid": 39.33, "bid_size": 10.0, "ask": 39.94, "ask_size": 10.0, "iv": 0.3677, "open_interest": 0.0, "volume": 0.0, "delta": 0.9866, "gamma": 0.0017, "vega": 0.0182, "theta": -0.0196, "rho": 0.0792, "theo": 39.6496, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00245000", "bid": 0.08, "bid_size": 255.0, "ask": 0.1, "ask_size": 323.0, "iv": 0.3777, "open_interest": 0.0, "volume": 0.0, "delta": -0.0133, "gamma": 0.0017, "vega": 0.0182, "theta": -0.0248, "rho": -0.0012, "theo": 0.0881, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00250000", "bid": 34.34, "bid_size": 10.0, "ask": 34.97, "ask_size": 10.0, "iv": 0.3311, "open_interest": 0.0, "volume": 0.0, "delta": 0.9825, "gamma": 0.0024, "vega": 0.0229, "theta": -0.0242, "rho": 0.0804, "theo": 34.6769, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 30.6350002288818}, {"option": "IWM261116P00250000", "bid": 0.1, "bid_size": 302.0, "ask": 0.12, "ask_size": 397.0, "iv": 0.3427, "open_interest": 281.0, "volume": 20.0, "delta": -0.0173, "gamma": 0.0024, "vega": 0.023, "theta": -0.0287, "rho": -0.0016, "theo": 0.1081, "change": -0.21, "open": 0.14, "high": 0.14, "low": 0.12, "tick": "down", "last_trade_price": 0.12, "last_trade_time": "2026-11-04T12:32:17", "percent_change": -63.6364, "prev_day_close": 0.329999998211861}, {"option": "IWM261116C00255000", "bid": 29.38, "bid_size": 10.0, "ask": 30.01, "ask_size": 10.0, "iv": 0.3009, "open_interest": 0.0, "volume": 0.0, "delta": 0.9764, "gamma": 0.0035, "vega": 0.0297, "theta": -0.0299, "rho": 0.0815, "theo": 29.7131, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00255000", "bid": 0.13, "bid_size": 302.0, "ask": 0.15, "ask_size": 373.0, "iv": 0.3086, "open_interest": 0.0, "volume": 12.0, "delta": -0.0235, "gamma": 0.0035, "vega": 0.0298, "theta": -0.0338, "rho": -0.0021, "theo": 0.1371, "change": 0.16, "open": 0.21, "high": 0.21, "low": 0.16, "tick": "down", "last_trade_price": 0.16, "last_trade_time": "2026-11-04T12:32:17", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00257500", "bid": 26.92, "bid_size": 10.0, "ask": 27.49, "ask_size": 10.0, "iv": 0.2803, "open_interest": 0.0, "volume": 0.0, "delta": 0.9721, "gamma": 0.0042, "vega": 0.0342, "theta": -0.0335, "rho": 0.0819, "theo": 27.2372, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00257500", "bid": 0.15, "bid_size": 246.0, "ask": 0.17, "ask_size": 344.0, "iv": 0.2916, "open_interest": 0.0, "volume": 168.0, "delta": -0.0279, "gamma": 0.0042, "vega": 0.0343, "theta": -0.0372, "rho": -0.0025, "theo": 0.1577, "change": 0.21, "open": 0.23, "high": 0.26, "low": 0.21, "tick": "down", "last_trade_price": 0.21, "last_trade_time": "2026-11-04T11:51:41", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00260000", "bid": 24.46, "bid_size": 3.0, "ask": 25.05, "ask_size": 3.0, "iv": 0.2713, "open_interest": 0.0, "volume": 0.0, "delta": 0.9663, "gamma": 0.0052, "vega": 0.04, "theta": -0.038, "rho": 0.0822, "theo": 24.768, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.9499998092651}, {"option": "IWM261116P00260000", "bid": 0.17, "bid_size": 226.0, "ask": 0.19, "ask_size": 326.0, "iv": 0.2734, "open_interest": 1704.0, "volume": 54.0, "delta": -0.0337, "gamma": 0.0052, "vega": 0.0401, "theta": -0.0414, "rho": -0.0031, "theo": 0.185, "change": -0.445, "open": 0.28, "high": 0.3, "low": 0.24, "tick": "down", "last_trade_price": 0.24, "last_trade_time": "2026-11-04T11:54:07", "percent_change": -64.9635, "prev_day_close": 0.685000002384186}, {"option": "IWM261116C00261000", "bid": 23.47, "bid_size": 10.0, "ask": 24.07, "ask_size": 10.0, "iv": 0.2652, "open_interest": 0.0, "volume": 0.0, "delta": 0.9635, "gamma": 0.0057, "vega": 0.0428, "theta": -0.0401, "rho": 0.0822, "theo": 23.7829, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.0199995040894}, {"option": "IWM261116P00261000", "bid": 0.19, "bid_size": 179.0, "ask": 0.21, "ask_size": 251.0, "iv": 0.2688, "open_interest": 116.0, "volume": 199.0, "delta": -0.0365, "gamma": 0.0058, "vega": 0.0429, "theta": -0.0433, "rho": -0.0033, "theo": 0.1985, "change": -0.555, "open": 0.25, "high": 0.25, "low": 0.19, "tick": "no_change", "last_trade_price": 0.19, "last_trade_time": "2026-11-04T15:34:53", "percent_change": -74.4966, "prev_day_close": 0.745000004768372}, {"option": "IWM261116C00262000", "bid": 22.48, "bid_size": 3.0, "ask": 23.07, "ask_size": 3.0, "iv": 0.2564, "open_interest": 0.0, "volume": 0.0, "delta": 0.9603, "gamma": 0.0063, "vega": 0.0458, "theta": -0.0424, "rho": 0.0823, "theo": 22.7996, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.0999994277954}, {"option": "IWM261116P00262000", "bid": 0.2, "bid_size": 185.0, "ask": 0.23, "ask_size": 332.0, "iv": 0.2624, "open_interest": 16.0, "volume": 121.0, "delta": -0.0398, "gamma": 0.0063, "vega": 0.046, "theta": -0.0455, "rho": -0.0036, "theo": 0.214, "change": -0.565, "open": 0.25, "high": 0.25, "low": 0.25, "tick": "no_change", "last_trade_price": 0.25, "last_trade_time": "2026-11-04T13:27:53", "percent_change": -69.3251, "prev_day_close": 0.814999997615814}, {"option": "IWM261116C00263000", "bid": 21.49, "bid_size": 10.0, "ask": 22.09, "ask_size": 10.0, "iv": 0.2498, "open_interest": 0.0, "volume": 0.0, "delta": 0.9566, "gamma": 0.0069, "vega": 0.0491, "theta": -0.0449, "rho": 0.0822, "theo": 21.8186, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.1749992370605}, {"option": "IWM261116P00263000", "bid": 0.22, "bid_size": 149.0, "ask": 0.25, "ask_size": 273.0, "iv": 0.2568, "open_interest": 37.0, "volume": 4.0, "delta": -0.0434, "gamma": 0.0069, "vega": 0.0493, "theta": -0.048, "rho": -0.004, "theo": 0.2317, "change": -0.545, "open": 0.39, "high": 0.39, "low": 0.35, "tick": "down", "last_trade_price": 0.35, "last_trade_time": "2026-11-04T09:56:28", "percent_change": -60.8939, "prev_day_close": 0.895000010728836}, {"option": "IWM261116C00264000", "bid": 20.51, "bid_size": 10.0, "ask": 21.13, "ask_size": 10.0, "iv": 0.2461, "open_interest": 0.0, "volume": 0.0, "delta": 0.9525, "gamma": 0.0076, "vega": 0.0529, "theta": -0.0477, "rho": 0.0822, "theo": 20.8402, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.2599992752075}, {"option": "IWM261116P00264000", "bid": 0.24, "bid_size": 95.0, "ask": 0.26, "ask_size": 198.0, "iv": 0.2503, "open_interest": 13.0, "volume": 0.0, "delta": -0.0473, "gamma": 0.0076, "vega": 0.0528, "theta": -0.0504, "rho": -0.0043, "theo": 0.2504, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.89, "last_trade_time": "2026-11-03T14:24:55", "percent_change": 0.0, "prev_day_close": 0.974999994039536}, {"option": "IWM261116C00265000", "bid": 19.53, "bid_size": 10.0, "ask": 20.11, "ask_size": 10.0, "iv": 0.2358, "open_interest": 0.0, "volume": 0.0, "delta": 0.9477, "gamma": 0.0084, "vega": 0.057, "theta": -0.0508, "rho": 0.0821, "theo": 19.865, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.3599996566772}, {"option": "IWM261116P00265000", "bid": 0.26, "bid_size": 136.0, "ask": 0.29, "ask_size": 284.0, "iv": 0.2443, "open_interest": 46.0, "volume": 11.0, "delta": -0.0524, "gamma": 0.0085, "vega": 0.0574, "theta": -0.0537, "rho": -0.0048, "theo": 0.2757, "change": -0.745, "open": 0.32, "high": 0.32, "low": 0.32, "tick": "no_change", "last_trade_price": 0.32, "last_trade_time": "2026-11-04T13:28:51", "percent_change": -69.953, "prev_day_close": 1.06499999761581}, {"option": "IWM261116C00266000", "bid": 18.58, "bid_size": 10.0, "ask": 19.17, "ask_size": 10.0, "iv": 0.2356, "open_interest": 1.0, "volume": 1.0, "delta": 0.9422, "gamma": 0.0093, "vega": 0.0616, "theta": -0.0542, "rho": 0.0819, "theo": 18.8935, "change": 3.04, "open": 18.5, "high": 18.5, "low": 18.5, "tick": "up", "last_trade_price": 18.5, "last_trade_time": "2026-11-04T12:20:17", "percent_change": 19.6636, "prev_day_close": 15.460000038147}, {"option": "IWM261116P00266000", "bid": 0.29, "bid_size": 101.0, "ask": 0.32, "ask_size": 341.0, "iv": 0.2392, "open_interest": 40.0, "volume": 148.0, "delta": -0.058, "gamma": 0.0094, "vega": 0.062, "theta": -0.057, "rho": -0.0053, "theo": 0.3031, "change": -0.88, "open": 0.48, "high": 0.55, "low": 0.29, "tick": "no_change", "last_trade_price": 0.29, "last_trade_time": "2026-11-04T16:14:42", "percent_change": -75.2137, "prev_day_close": 1.16999995708466}, {"option": "IWM261116C00267000", "bid": 17.6, "bid_size": 10.0, "ask": 18.21, "ask_size": 10.0, "iv": 0.2275, "open_interest": 3.0, "volume": 0.0, "delta": 0.936, "gamma": 0.0103, "vega": 0.0667, "theta": -0.058, "rho": 0.0816, "theo": 17.9264, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 15.26, "last_trade_time": "2026-11-03T12:33:21", "percent_change": 0.0, "prev_day_close": 14.5799999237061}, {"option": "IWM261116P00267000", "bid": 0.31, "bid_size": 666.0, "ask": 0.35, "ask_size": 265.0, "iv": 0.2331, "open_interest": 66.0, "volume": 40.0, "delta": -0.0639, "gamma": 0.0104, "vega": 0.0667, "theta": -0.0603, "rho": -0.0058, "theo": 0.3322, "change": -0.68, "open": 0.53, "high": 0.61, "low": 0.53, "tick": "no_change", "last_trade_price": 0.61, "last_trade_time": "2026-11-04T11:31:39", "percent_change": -52.7132, "prev_day_close": 1.28999996185303}, {"option": "IWM261116C00268000", "bid": 16.64, "bid_size": 10.0, "ask": 17.22, "ask_size": 10.0, "iv": 0.2229, "open_interest": 0.0, "volume": 0.0, "delta": 0.9287, "gamma": 0.0115, "vega": 0.0725, "theta": -0.0621, "rho": 0.0812, "theo": 16.9646, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.7200002670288}, {"option": "IWM261116P00268000", "bid": 0.35, "bid_size": 105.0, "ask": 0.39, "ask_size": 336.0, "iv": 0.228, "open_interest": 39.0, "volume": 73.0, "delta": -0.0716, "gamma": 0.0116, "vega": 0.0728, "theta": -0.0647, "rho": -0.0065, "theo": 0.3715, "change": -0.83, "open": 0.59, "high": 0.59, "low": 0.59, "tick": "no_change", "last_trade_price": 0.59, "last_trade_time": "2026-11-04T10:08:07", "percent_change": -58.4507, "prev_day_close": 1.4200000166893}, {"option": "IWM261116C00269000", "bid": 15.7, "bid_size": 15.0, "ask": 16.11, "ask_size": 10.0, "iv": 0.2082, "open_interest": 1.0, "volume": 0.0, "delta": 0.9203, "gamma": 0.0128, "vega": 0.0787, "theta": -0.0666, "rho": 0.0808, "theo": 16.0091, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.5, "last_trade_time": "2026-11-03T11:43:29", "percent_change": 0.0, "prev_day_close": 12.8650002479553}, {"option": "IWM261116P00269000", "bid": 0.39, "bid_size": 84.0, "ask": 0.43, "ask_size": 233.0, "iv": 0.2226, "open_interest": 26.0, "volume": 83.0, "delta": -0.0796, "gamma": 0.0128, "vega": 0.0789, "theta": -0.0688, "rho": -0.0072, "theo": 0.4125, "change": -1.095, "open": 0.67, "high": 0.73, "low": 0.47, "tick": "down", "last_trade_price": 0.47, "last_trade_time": "2026-11-04T14:42:23", "percent_change": -69.968, "prev_day_close": 1.56499999761581}, {"option": "IWM261116C00270000", "bid": 14.74, "bid_size": 13.0, "ask": 15.16, "ask_size": 10.0, "iv": 0.2037, "open_interest": 1.0, "volume": 0.0, "delta": 0.9106, "gamma": 0.0143, "vega": 0.0856, "theta": -0.0716, "rho": 0.0802, "theo": 15.0611, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 12.95, "last_trade_time": "2026-11-03T11:57:40", "percent_change": 0.0, "prev_day_close": 12.0299997329712}, {"option": "IWM261116P00270000", "bid": 0.44, "bid_size": 111.0, "ask": 0.49, "ask_size": 308.0, "iv": 0.2184, "open_interest": 3026.0, "volume": 172.0, "delta": -0.0892, "gamma": 0.0143, "vega": 0.0856, "theta": -0.0736, "rho": -0.008, "theo": 0.4624, "change": -1.195, "open": 0.72, "high": 0.84, "low": 0.53, "tick": "no_change", "last_trade_price": 0.53, "last_trade_time": "2026-11-04T14:39:27", "percent_change": -69.2754, "prev_day_close": 1.72500002384186}, {"option": "IWM261116C00271000", "bid": 13.92, "bid_size": 10.0, "ask": 14.18, "ask_size": 10.0, "iv": 0.205, "open_interest": 2.0, "volume": 0.0, "delta": 0.8995, "gamma": 0.0159, "vega": 0.0932, "theta": -0.077, "rho": 0.0795, "theo": 14.1218, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 12.11, "last_trade_time": "2026-11-03T11:57:40", "percent_change": 0.0, "prev_day_close": 11.2049999237061}, {"option": "IWM261116P00271000", "bid": 0.5, "bid_size": 59.0, "ask": 0.54, "ask_size": 216.0, "iv": 0.213, "open_interest": 43.0, "volume": 48.0, "delta": -0.1005, "gamma": 0.016, "vega": 0.0934, "theta": -0.079, "rho": -0.0091, "theo": 0.5226, "change": -1.295, "open": 0.61, "high": 0.61, "low": 0.61, "tick": "no_change", "last_trade_price": 0.61, "last_trade_time": "2026-11-04T14:04:00", "percent_change": -67.979, "prev_day_close": 1.90499997138977}, {"option": "IWM261116C00272000", "bid": 12.88, "bid_size": 32.0, "ask": 13.3, "ask_size": 36.0, "iv": 0.1978, "open_interest": 5.0, "volume": 0.0, "delta": 0.8867, "gamma": 0.0177, "vega": 0.1014, "theta": -0.0828, "rho": 0.0786, "theo": 13.193, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 10.81, "last_trade_time": "2026-11-03T12:47:49", "percent_change": 0.0, "prev_day_close": 10.4099998474121}, {"option": "IWM261116P00272000", "bid": 0.57, "bid_size": 72.0, "ask": 0.62, "ask_size": 224.0, "iv": 0.209, "open_interest": 162.0, "volume": 46.0, "delta": -0.1134, "gamma": 0.0178, "vega": 0.1016, "theta": -0.0847, "rho": -0.0102, "theo": 0.5925, "change": -1.42, "open": 0.9, "high": 0.97, "low": 0.68, "tick": "down", "last_trade_price": 0.68, "last_trade_time": "2026-11-04T14:43:02", "percent_change": -67.619, "prev_day_close": 2.09999990463257}, {"option": "IWM261116C00273000", "bid": 11.96, "bid_size": 53.0, "ask": 12.32, "ask_size": 8.0, "iv": 0.191, "open_interest": 1.0, "volume": 8.0, "delta": 0.872, "gamma": 0.0198, "vega": 0.1103, "theta": -0.089, "rho": 0.0775, "theo": 12.2764, "change": 2.65, "open": 12.98, "high": 12.98, "low": 12.25, "tick": "no_change", "last_trade_price": 12.27, "last_trade_time": "2026-11-04T13:15:04", "percent_change": 27.5468, "prev_day_close": 9.61999988555908}, {"option": "IWM261116P00273000", "bid": 0.65, "bid_size": 46.0, "ask": 0.7, "ask_size": 235.0, "iv": 0.2044, "open_interest": 507.0, "volume": 146.0, "delta": -0.1282, "gamma": 0.0198, "vega": 0.1104, "theta": -0.0909, "rho": -0.0115, "theo": 0.6746, "change": -1.55, "open": 1.07, "high": 1.21, "low": 0.76, "tick": "up", "last_trade_price": 0.77, "last_trade_time": "2026-11-04T14:41:54", "percent_change": -66.8103, "prev_day_close": 2.3199999332428}, {"option": "IWM261116C00274000", "bid": 11.06, "bid_size": 32.0, "ask": 11.43, "ask_size": 17.0, "iv": 0.1888, "open_interest": 0.0, "volume": 6.0, "delta": 0.8551, "gamma": 0.022, "vega": 0.1198, "theta": -0.0955, "rho": 0.0762, "theo": 11.374, "change": 2.05, "open": 10.92, "high": 10.92, "low": 10.92, "tick": "up", "last_trade_price": 10.92, "last_trade_time": "2026-11-04T15:47:50", "percent_change": 23.1116, "prev_day_close": 8.86999988555908}, {"option": "IWM261116P00274000", "bid": 0.74, "bid_size": 77.0, "ask": 0.8, "ask_size": 181.0, "iv": 0.2003, "open_interest": 133.0, "volume": 138.0, "delta": -0.1449, "gamma": 0.022, "vega": 0.12, "theta": -0.0972, "rho": -0.013, "theo": 0.7696, "change": -1.73, "open": 1.11, "high": 1.25, "low": 0.83, "tick": "down", "last_trade_price": 0.83, "last_trade_time": "2026-11-04T14:10:34", "percent_change": -67.5781, "prev_day_close": 2.55999994277954}, {"option": "IWM261116C00275000", "bid": 10.42, "bid_size": 21.0, "ask": 10.53, "ask_size": 28.0, "iv": 0.1951, "open_interest": 0.0, "volume": 0.0, "delta": 0.8358, "gamma": 0.0243, "vega": 0.1297, "theta": -0.1023, "rho": 0.0747, "theo": 10.4883, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.13500022888184}, {"option": "IWM261116P00275000", "bid": 0.86, "bid_size": 52.0, "ask": 0.91, "ask_size": 170.0, "iv": 0.1965, "open_interest": 60.0, "volume": 76.0, "delta": -0.1642, "gamma": 0.0244, "vega": 0.1297, "theta": -0.104, "rho": -0.0146, "theo": 0.8826, "change": -1.8, "open": 1.37, "high": 1.44, "low": 0.98, "tick": "up", "last_trade_price": 1.03, "last_trade_time": "2026-11-04T14:58:49", "percent_change": -63.6042, "prev_day_close": 2.82999992370606}, {"option": "IWM261116C00276000", "bid": 9.55, "bid_size": 33.0, "ask": 9.68, "ask_size": 39.0, "iv": 0.1919, "open_interest": 75.0, "volume": 0.0, "delta": 0.8141, "gamma": 0.0268, "vega": 0.1401, "theta": -0.1092, "rho": 0.073, "theo": 9.6216, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 7.96, "last_trade_time": "2026-11-03T12:23:30", "percent_change": 0.0, "prev_day_close": 7.43499994277954}, {"option": "IWM261116P00276000", "bid": 0.99, "bid_size": 32.0, "ask": 1.05, "ask_size": 249.0, "iv": 0.1928, "open_interest": 49.0, "volume": 77.0, "delta": -0.1861, "gamma": 0.027, "vega": 0.1404, "theta": -0.1108, "rho": -0.0166, "theo": 1.0144, "change": -2.005, "open": 1.45, "high": 1.55, "low": 1.09, "tick": "up", "last_trade_price": 1.12, "last_trade_time": "2026-11-04T15:55:52", "percent_change": -64.16, "prev_day_close": 3.125}, {"option": "IWM261116C00277000", "bid": 8.71, "bid_size": 32.0, "ask": 8.82, "ask_size": 41.0, "iv": 0.1879, "open_interest": 28.0, "volume": 0.0, "delta": 0.7895, "gamma": 0.0295, "vega": 0.1506, "theta": -0.1161, "rho": 0.071, "theo": 8.7768, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.43, "last_trade_time": "2026-11-03T15:55:05", "percent_change": 0.0, "prev_day_close": 6.75}, {"option": "IWM261116P00277000", "bid": 1.15, "bid_size": 36.0, "ask": 1.2, "ask_size": 133.0, "iv": 0.1889, "open_interest": 169.0, "volume": 84.0, "delta": -0.2113, "gamma": 0.0297, "vega": 0.1508, "theta": -0.1179, "rho": -0.0186, "theo": 1.1718, "change": -2.205, "open": 1.31, "high": 2.0, "low": 1.18, "tick": "up", "last_trade_price": 1.25, "last_trade_time": "2026-11-04T15:58:15", "percent_change": -63.8205, "prev_day_close": 3.45500004291534}, {"option": "IWM261116C00278000", "bid": 7.89, "bid_size": 37.0, "ask": 8.01, "ask_size": 21.0, "iv": 0.1847, "open_interest": 71.0, "volume": 2.0, "delta": 0.762, "gamma": 0.0322, "vega": 0.1612, "theta": -0.1228, "rho": 0.0686, "theo": 7.9567, "change": 1.955, "open": 8.07, "high": 8.07, "low": 8.07, "tick": "up", "last_trade_price": 8.07, "last_trade_time": "2026-11-04T11:57:41", "percent_change": 31.9706, "prev_day_close": 6.11500000953674}, {"option": "IWM261116P00278000", "bid": 1.32, "bid_size": 88.0, "ask": 1.38, "ask_size": 146.0, "iv": 0.1851, "open_interest": 80.0, "volume": 180.0, "delta": -0.239, "gamma": 0.0325, "vega": 0.1616, "theta": -0.1245, "rho": -0.0211, "theo": 1.351, "change": -2.28, "open": 1.43, "high": 2.2, "low": 1.41, "tick": "no_change", "last_trade_price": 1.53, "last_trade_time": "2026-11-04T14:55:10", "percent_change": -59.8425, "prev_day_close": 3.80999994277954}, {"option": "IWM261116C00279000", "bid": 7.1, "bid_size": 29.0, "ask": 7.21, "ask_size": 13.0, "iv": 0.1812, "open_interest": 54.0, "volume": 2.0, "delta": 0.7314, "gamma": 0.035, "vega": 0.1713, "theta": -0.129, "rho": 0.0661, "theo": 7.1648, "change": 0.405, "open": 5.99, "high": 5.99, "low": 5.89, "tick": "down", "last_trade_price": 5.89, "last_trade_time": "2026-11-04T11:07:44", "percent_change": 7.38377, "prev_day_close": 5.4850001335144}, {"option": "IWM261116P00279000", "bid": 1.53, "bid_size": 80.0, "ask": 1.59, "ask_size": 134.0, "iv": 0.1818, "open_interest": 34.0, "volume": 179.0, "delta": -0.2699, "gamma": 0.0353, "vega": 0.1715, "theta": -0.1308, "rho": -0.0235, "theo": 1.559, "change": -2.53, "open": 2.15, "high": 2.58, "low": 1.66, "tick": "down", "last_trade_price": 1.66, "last_trade_time": "2026-11-04T15:18:38", "percent_change": -60.3819, "prev_day_close": 4.18999981880188}, {"option": "IWM261116C00280000", "bid": 6.34, "bid_size": 33.0, "ask": 6.46, "ask_size": 24.0, "iv": 0.1783, "open_interest": 163.0, "volume": 19.0, "delta": 0.6978, "gamma": 0.0377, "vega": 0.1809, "theta": -0.1346, "rho": 0.0631, "theo": 6.404, "change": 1.295, "open": 7.33, "high": 7.69, "low": 6.2, "tick": "down", "last_trade_price": 6.2, "last_trade_time": "2026-11-04T14:04:43", "percent_change": 26.4016, "prev_day_close": 4.90499997138977}, {"option": "IWM261116P00280000", "bid": 1.77, "bid_size": 32.0, "ask": 1.83, "ask_size": 124.0, "iv": 0.1788, "open_interest": 91.0, "volume": 147.0, "delta": -0.3034, "gamma": 0.0381, "vega": 0.1812, "theta": -0.1364, "rho": -0.0264, "theo": 1.7956, "change": -2.68, "open": 2.41, "high": 2.92, "low": 1.89, "tick": "down", "last_trade_price": 1.93, "last_trade_time": "2026-11-04T15:54:32", "percent_change": -58.1345, "prev_day_close": 4.60999989509582}, {"option": "IWM261116C00281000", "bid": 5.62, "bid_size": 13.0, "ask": 5.71, "ask_size": 52.0, "iv": 0.1747, "open_interest": 102.0, "volume": 18.0, "delta": 0.6611, "gamma": 0.0403, "vega": 0.1893, "theta": -0.1391, "rho": 0.06, "theo": 5.678, "change": 1.33, "open": 6.86, "high": 6.86, "low": 4.64, "tick": "no_change", "last_trade_price": 5.69, "last_trade_time": "2026-11-04T16:14:37", "percent_change": 30.5046, "prev_day_close": 4.3600001335144}, {"option": "IWM261116P00281000", "bid": 2.04, "bid_size": 67.0, "ask": 2.11, "ask_size": 112.0, "iv": 0.1757, "open_interest": 23.0, "volume": 202.0, "delta": -0.3406, "gamma": 0.0407, "vega": 0.1894, "theta": -0.1411, "rho": -0.0292, "theo": 2.0699, "change": -2.815, "open": 2.72, "high": 3.13, "low": 2.26, "tick": "down", "last_trade_price": 2.26, "last_trade_time": "2026-11-04T13:30:21", "percent_change": -55.468, "prev_day_close": 5.07500004768372}, {"option": "IWM261116C00282000", "bid": 4.94, "bid_size": 17.0, "ask": 5.03, "ask_size": 61.0, "iv": 0.1721, "open_interest": 205.0, "volume": 190.0, "delta": 0.6215, "gamma": 0.0426, "vega": 0.1965, "theta": -0.1425, "rho": 0.0564, "theo": 4.9901, "change": 0.845, "open": 6.5, "high": 6.51, "low": 3.91, "tick": "up", "last_trade_price": 4.69, "last_trade_time": "2026-11-04T15:56:12", "percent_change": 21.9766, "prev_day_close": 3.84499990940094}, {"option": "IWM261116P00282000", "bid": 2.35, "bid_size": 74.0, "ask": 2.42, "ask_size": 106.0, "iv": 0.1725, "open_interest": 75.0, "volume": 51.0, "delta": -0.3807, "gamma": 0.0431, "vega": 0.1966, "theta": -0.1446, "rho": -0.0319, "theo": 2.3826, "change": -3.05, "open": 3.05, "high": 3.67, "low": 2.52, "tick": "down", "last_trade_price": 2.52, "last_trade_time": "2026-11-04T15:52:05", "percent_change": -54.7576, "prev_day_close": 5.57000017166138}, {"option": "IWM261116C00283000", "bid": 4.28, "bid_size": 51.0, "ask": 4.37, "ask_size": 47.0, "iv": 0.1685, "open_interest": 127.0, "volume": 325.0, "delta": 0.5792, "gamma": 0.0446, "vega": 0.2018, "theta": -0.1443, "rho": 0.0527, "theo": 4.3436, "change": 0.53, "open": 5.26, "high": 5.75, "low": 3.3, "tick": "no_change", "last_trade_price": 3.9, "last_trade_time": "2026-11-04T15:12:18", "percent_change": 15.727, "prev_day_close": 3.37000000476837}, {"option": "IWM261116P00283000", "bid": 2.71, "bid_size": 86.0, "ask": 2.78, "ask_size": 89.0, "iv": 0.1698, "open_interest": 1.0, "volume": 132.0, "delta": -0.4236, "gamma": 0.0452, "vega": 0.2018, "theta": -0.1466, "rho": -0.0356, "theo": 2.737, "change": -3.38, "open": 3.42, "high": 3.92, "low": 2.72, "tick": "down", "last_trade_price": 2.72, "last_trade_time": "2026-11-04T16:14:46", "percent_change": -55.4098, "prev_day_close": 6.09999990463257}, {"option": "IWM261116C00284000", "bid": 3.71, "bid_size": 5.0, "ask": 3.77, "ask_size": 52.0, "iv": 0.1665, "open_interest": 153.0, "volume": 390.0, "delta": 0.5346, "gamma": 0.0461, "vega": 0.205, "theta": -0.1444, "rho": 0.0487, "theo": 3.7421, "change": 0.605, "open": 4.56, "high": 5.2, "low": 2.86, "tick": "up", "last_trade_price": 3.54, "last_trade_time": "2026-11-04T15:53:30", "percent_change": 20.6133, "prev_day_close": 2.93500006198883}, {"option": "IWM261116P00284000", "bid": 3.1, "bid_size": 89.0, "ask": 3.18, "ask_size": 40.0, "iv": 0.1665, "open_interest": 30.0, "volume": 46.0, "delta": -0.4695, "gamma": 0.0468, "vega": 0.2048, "theta": -0.1469, "rho": -0.0383, "theo": 3.142, "change": -3.48, "open": 3.76, "high": 4.18, "low": 3.19, "tick": "down", "last_trade_price": 3.19, "last_trade_time": "2026-11-04T16:05:22", "percent_change": -52.1739, "prev_day_close": 6.67000007629394}, {"option": "IWM261116C00285000", "bid": 3.16, "bid_size": 6.0, "ask": 3.21, "ask_size": 47.0, "iv": 0.1635, "open_interest": 378.0, "volume": 372.0, "delta": 0.4886, "gamma": 0.047, "vega": 0.2057, "theta": -0.1427, "rho": 0.0446, "theo": 3.1936, "change": 0.445, "open": 4.11, "high": 4.59, "low": 2.43, "tick": "no_change", "last_trade_price": 2.98, "last_trade_time": "2026-11-04T15:49:41", "percent_change": 17.5542, "prev_day_close": 2.5349999666214}, {"option": "IWM261116P00285000", "bid": 3.55, "bid_size": 54.0, "ask": 3.63, "ask_size": 25.0, "iv": 0.1638, "open_interest": 14.0, "volume": 18.0, "delta": -0.5168, "gamma": 0.0479, "vega": 0.2049, "theta": -0.1453, "rho": -0.0408, "theo": 3.5912, "change": -3.465, "open": 3.57, "high": 4.54, "low": 3.57, "tick": "down", "last_trade_price": 3.81, "last_trade_time": "2026-11-04T14:04:06", "percent_change": -47.6289, "prev_day_close": 7.27500009536743}, {"option": "IWM261116C00286000", "bid": 2.66, "bid_size": 6.0, "ask": 2.7, "ask_size": 19.0, "iv": 0.1609, "open_interest": 365.0, "volume": 245.0, "delta": 0.4411, "gamma": 0.0472, "vega": 0.2036, "theta": -0.139, "rho": 0.0403, "theo": 2.6891, "change": 0.455, "open": 3.58, "high": 4.19, "low": 2.1, "tick": "up", "last_trade_price": 2.63, "last_trade_time": "2026-11-04T16:03:44", "percent_change": 20.9195, "prev_day_close": 2.17500007152557}, {"option": "IWM261116P00286000", "bid": 4.03, "bid_size": 78.0, "ask": 4.17, "ask_size": 78.0, "iv": 0.1618, "open_interest": 0.0, "volume": 0.0, "delta": -0.5655, "gamma": 0.0483, "vega": 0.2028, "theta": -0.1418, "rho": -0.0444, "theo": 4.0912, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.92499995231628}, {"option": "IWM261116C00287000", "bid": 2.2, "bid_size": 38.0, "ask": 2.25, "ask_size": 44.0, "iv": 0.1589, "open_interest": 167.0, "volume": 179.0, "delta": 0.3927, "gamma": 0.0467, "vega": 0.1986, "theta": -0.1332, "rho": 0.0359, "theo": 2.2318, "change": 0.23, "open": 3.11, "high": 3.56, "low": 1.81, "tick": "up", "last_trade_price": 2.08, "last_trade_time": "2026-11-04T15:51:48", "percent_change": 12.4324, "prev_day_close": 1.85000002384186}, {"option": "IWM261116P00287000", "bid": 4.6, "bid_size": 49.0, "ask": 4.72, "ask_size": 83.0, "iv": 0.1597, "open_interest": 0.0, "volume": 1.0, "delta": -0.6147, "gamma": 0.0479, "vega": 0.197, "theta": -0.1363, "rho": -0.0465, "theo": 4.6454, "change": -3.505, "open": 5.1, "high": 5.1, "low": 5.1, "tick": "down", "last_trade_price": 5.1, "last_trade_time": "2026-11-04T15:24:22", "percent_change": -40.7321, "prev_day_close": 8.60500001907349}, {"option": "IWM261116C00287500", "bid": 2.0, "bid_size": 30.0, "ask": 2.05, "ask_size": 81.0, "iv": 0.1576, "open_interest": 0.0, "volume": 291.0, "delta": 0.3694, "gamma": 0.0461, "vega": 0.1952, "theta": -0.1297, "rho": 0.0338, "theo": 2.0294, "change": 2.34, "open": 2.89, "high": 3.23, "low": 1.55, "tick": "no_change", "last_trade_price": 2.34, "last_trade_time": "2026-11-04T11:54:22", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00287500", "bid": 4.88, "bid_size": 80.0, "ask": 5.02, "ask_size": 80.0, "iv": 0.1583, "open_interest": 0.0, "volume": 0.0, "delta": -0.6392, "gamma": 0.0474, "vega": 0.1933, "theta": -0.1328, "rho": -0.0476, "theo": 4.9414, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00288000", "bid": 1.81, "bid_size": 30.0, "ask": 1.85, "ask_size": 37.0, "iv": 0.1567, "open_interest": 135.0, "volume": 248.0, "delta": 0.3453, "gamma": 0.0454, "vega": 0.1908, "theta": -0.1257, "rho": 0.0316, "theo": 1.8317, "change": 0.35, "open": 3.0, "high": 3.0, "low": 1.36, "tick": "no_change", "last_trade_price": 1.91, "last_trade_time": "2026-11-04T13:21:09", "percent_change": 22.4359, "prev_day_close": 1.56000000238419}, {"option": "IWM261116P00288000", "bid": 5.19, "bid_size": 78.0, "ask": 5.33, "ask_size": 68.0, "iv": 0.1572, "open_interest": 0.0, "volume": 0.0, "delta": -0.6635, "gamma": 0.0467, "vega": 0.1877, "theta": -0.1289, "rho": -0.0475, "theo": 5.2527, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.3250002861023}, {"option": "IWM261116C00289000", "bid": 1.46, "bid_size": 46.0, "ask": 1.5, "ask_size": 33.0, "iv": 0.1544, "open_interest": 100.0, "volume": 56.0, "delta": 0.2998, "gamma": 0.0434, "vega": 0.1806, "theta": -0.1166, "rho": 0.0274, "theo": 1.4867, "change": 0.335, "open": 2.3, "high": 2.37, "low": 1.1, "tick": "up", "last_trade_price": 1.64, "last_trade_time": "2026-11-04T12:42:38", "percent_change": 25.6705, "prev_day_close": 1.30500000715256}, {"option": "IWM261116P00289000", "bid": 5.87, "bid_size": 34.0, "ask": 5.99, "ask_size": 36.0, "iv": 0.1557, "open_interest": 0.0, "volume": 0.0, "delta": -0.711, "gamma": 0.0448, "vega": 0.1768, "theta": -0.1198, "rho": -0.0483, "theo": 5.9126, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.0800004005432}, {"option": "IWM261116C00290000", "bid": 1.16, "bid_size": 98.0, "ask": 1.2, "ask_size": 27.0, "iv": 0.1524, "open_interest": 87.0, "volume": 43.0, "delta": 0.2561, "gamma": 0.0406, "vega": 0.1679, "theta": -0.1063, "rho": 0.0234, "theo": 1.1881, "change": -0.055, "open": 1.95, "high": 2.27, "low": 0.86, "tick": "no_change", "last_trade_price": 1.03, "last_trade_time": "2026-11-04T15:37:45", "percent_change": -5.06913, "prev_day_close": 1.08500003814697}, {"option": "IWM261116P00290000", "bid": 6.57, "bid_size": 38.0, "ask": 6.7, "ask_size": 37.0, "iv": 0.1535, "open_interest": 0.0, "volume": 0.0, "delta": -0.7563, "gamma": 0.0421, "vega": 0.1633, "theta": -0.1093, "rho": -0.0496, "theo": 6.6253, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.8799996376038}, {"option": "IWM261116C00291000", "bid": 0.91, "bid_size": 119.0, "ask": 0.95, "ask_size": 33.0, "iv": 0.1508, "open_interest": 17.0, "volume": 55.0, "delta": 0.2155, "gamma": 0.0373, "vega": 0.1533, "theta": -0.0952, "rho": 0.0197, "theo": 0.9368, "change": 0.025, "open": 1.65, "high": 1.65, "low": 0.66, "tick": "up", "last_trade_price": 0.92, "last_trade_time": "2026-11-04T16:03:44", "percent_change": 2.79329, "prev_day_close": 0.895000010728836}, {"option": "IWM261116P00291000", "bid": 7.33, "bid_size": 33.0, "ask": 7.46, "ask_size": 32.0, "iv": 0.1518, "open_interest": 0.0, "volume": 0.0, "delta": -0.7989, "gamma": 0.0391, "vega": 0.1461, "theta": -0.098, "rho": -0.05, "theo": 7.3878, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.6950001716614}, {"option": "IWM261116C00292000", "bid": 0.71, "bid_size": 127.0, "ask": 0.75, "ask_size": 95.0, "iv": 0.1499, "open_interest": 1.0, "volume": 30.0, "delta": 0.1786, "gamma": 0.0336, "vega": 0.1377, "theta": -0.0837, "rho": 0.0163, "theo": 0.7293, "change": -0.105, "open": 1.64, "high": 1.64, "low": 0.55, "tick": "up", "last_trade_price": 0.63, "last_trade_time": "2026-11-04T15:31:22", "percent_change": -14.2857, "prev_day_close": 0.735000014305115}, {"option": "IWM261116P00292000", "bid": 8.12, "bid_size": 38.0, "ask": 8.27, "ask_size": 33.0, "iv": 0.1498, "open_interest": 0.0, "volume": 1.0, "delta": -0.838, "gamma": 0.0358, "vega": 0.1274, "theta": -0.087, "rho": -0.0471, "theo": 8.1957, "change": -5.08, "open": 7.47, "high": 7.47, "low": 7.47, "tick": "down", "last_trade_price": 7.47, "last_trade_time": "2026-11-04T09:42:08", "percent_change": -40.4781, "prev_day_close": 12.5499997138977}, {"option": "IWM261116C00292500", "bid": 0.62, "bid_size": 157.0, "ask": 0.66, "ask_size": 27.0, "iv": 0.1492, "open_interest": 0.0, "volume": 40.0, "delta": 0.1618, "gamma": 0.0317, "vega": 0.1297, "theta": -0.0779, "rho": 0.0148, "theo": 0.6406, "change": 0.52, "open": 0.67, "high": 0.72, "low": 0.52, "tick": "down", "last_trade_price": 0.52, "last_trade_time": "2026-11-04T15:47:06", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00292500", "bid": 8.48, "bid_size": 42.0, "ask": 8.82, "ask_size": 38.0, "iv": 0.1523, "open_interest": 0.0, "volume": 0.0, "delta": -0.856, "gamma": 0.0341, "vega": 0.1199, "theta": -0.0815, "rho": -0.0484, "theo": 8.6148, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00293000", "bid": 0.54, "bid_size": 195.0, "ask": 0.58, "ask_size": 39.0, "iv": 0.1488, "open_interest": 1.0, "volume": 1.0, "delta": 0.1457, "gamma": 0.0296, "vega": 0.1215, "theta": -0.0722, "rho": 0.0133, "theo": 0.5595, "change": -0.19, "open": 0.41, "high": 0.41, "low": 0.41, "tick": "down", "last_trade_price": 0.41, "last_trade_time": "2026-11-04T11:24:59", "percent_change": -31.6667, "prev_day_close": 0.599999994039536}, {"option": "IWM261116P00293000", "bid": 8.97, "bid_size": 28.0, "ask": 9.25, "ask_size": 37.0, "iv": 0.1549, "open_interest": 0.0, "volume": 0.0, "delta": -0.8734, "gamma": 0.0323, "vega": 0.11, "theta": -0.0771, "rho": -0.0427, "theo": 9.0447, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.4450001716614}, {"option": "IWM261116C00294000", "bid": 0.41, "bid_size": 165.0, "ask": 0.45, "ask_size": 91.0, "iv": 0.1483, "open_interest": 1.0, "volume": 20.0, "delta": 0.1174, "gamma": 0.0257, "vega": 0.1055, "theta": -0.0614, "rho": 0.0107, "theo": 0.4262, "change": -0.155, "open": 1.14, "high": 1.14, "low": 0.33, "tick": "down", "last_trade_price": 0.33, "last_trade_time": "2026-11-04T15:07:13", "percent_change": -31.9588, "prev_day_close": 0.484999999403954}, {"option": "IWM261116P00294000", "bid": 9.85, "bid_size": 10.0, "ask": 10.14, "ask_size": 10.0, "iv": 0.155, "open_interest": 0.0, "volume": 0.0, "delta": -0.9048, "gamma": 0.0294, "vega": 0.0919, "theta": -0.0689, "rho": -0.0365, "theo": 9.9305, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.3399996757507}, {"option": "IWM261116C00295000", "bid": 0.31, "bid_size": 171.0, "ask": 0.34, "ask_size": 61.0, "iv": 0.1475, "open_interest": 2.0, "volume": 4.0, "delta": 0.094, "gamma": 0.022, "vega": 0.0906, "theta": -0.0516, "rho": 0.0086, "theo": 0.3239, "change": -0.06, "open": 0.87, "high": 0.87, "low": 0.33, "tick": "down", "last_trade_price": 0.33, "last_trade_time": "2026-11-04T14:01:02", "percent_change": -15.3846, "prev_day_close": 0.390000000596046}, {"option": "IWM261116P00295000", "bid": 10.77, "bid_size": 10.0, "ask": 11.07, "ask_size": 11.0, "iv": 0.1572, "open_interest": 0.0, "volume": 0.0, "delta": -0.9325, "gamma": 0.0262, "vega": 0.0703, "theta": -0.0614, "rho": -0.0334, "theo": 10.8507, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.1999998092651}, {"option": "IWM261116C00296000", "bid": 0.23, "bid_size": 194.0, "ask": 0.26, "ask_size": 85.0, "iv": 0.1473, "open_interest": 0.0, "volume": 5.0, "delta": 0.0743, "gamma": 0.0184, "vega": 0.0767, "theta": -0.0428, "rho": 0.0068, "theo": 0.2435, "change": -0.005, "open": 0.77, "high": 0.77, "low": 0.23, "tick": "down", "last_trade_price": 0.31, "last_trade_time": "2026-11-04T12:43:59", "percent_change": -1.58731, "prev_day_close": 0.315000012516975}, {"option": "IWM261116P00296000", "bid": 11.55, "bid_size": 10.0, "ask": 12.12, "ask_size": 10.0, "iv": 0.1548, "open_interest": 0.0, "volume": 0.0, "delta": -0.9568, "gamma": 0.0231, "vega": 0.0507, "theta": -0.0513, "rho": -0.0253, "theo": 11.7983, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.1449999809265}, {"option": "IWM261116C00297000", "bid": 0.17, "bid_size": 203.0, "ask": 0.2, "ask_size": 117.0, "iv": 0.1479, "open_interest": 4.0, "volume": 1.0, "delta": 0.0578, "gamma": 0.0151, "vega": 0.0638, "theta": -0.0349, "rho": 0.0052, "theo": 0.1809, "change": -0.04, "open": 0.21, "high": 0.21, "low": 0.21, "tick": "down", "last_trade_price": 0.21, "last_trade_time": "2026-11-04T14:10:34", "percent_change": -16.0, "prev_day_close": 0.249999992549419}, {"option": "IWM261116P00297000", "bid": 12.47, "bid_size": 10.0, "ask": 13.08, "ask_size": 10.0, "iv": 0.1499, "open_interest": 0.0, "volume": 0.0, "delta": -0.9762, "gamma": 0.0173, "vega": 0.0324, "theta": -0.044, "rho": -0.0125, "theo": 12.7689, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.1049995422363}, {"option": "IWM261116C00298000", "bid": 0.12, "bid_size": 321.0, "ask": 0.15, "ask_size": 118.0, "iv": 0.1475, "open_interest": 0.0, "volume": 0.0, "delta": 0.0451, "gamma": 0.0124, "vega": 0.0529, "theta": -0.0284, "rho": 0.0041, "theo": 0.1358, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.199999995529652}, {"option": "IWM261116P00298000", "bid": 13.45, "bid_size": 10.0, "ask": 14.07, "ask_size": 10.0, "iv": 0.1516, "open_interest": 0.0, "volume": 0.0, "delta": -0.989, "gamma": 0.0109, "vega": 0.0175, "theta": -0.036, "rho": -0.0041, "theo": 13.7549, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.0750007629395}, {"option": "IWM261116C00299000", "bid": 0.09, "bid_size": 333.0, "ask": 0.11, "ask_size": 192.0, "iv": 0.1479, "open_interest": 11.0, "volume": 1.0, "delta": 0.0352, "gamma": 0.0101, "vega": 0.0438, "theta": -0.0232, "rho": 0.0032, "theo": 0.1024, "change": -0.05, "open": 0.11, "high": 0.11, "low": 0.11, "tick": "down", "last_trade_price": 0.11, "last_trade_time": "2026-11-04T16:05:07", "percent_change": -31.25, "prev_day_close": 0.160000003874302}, {"option": "IWM261116P00299000", "bid": 14.46, "bid_size": 10.0, "ask": 15.07, "ask_size": 10.0, "iv": 0.1627, "open_interest": 0.0, "volume": 0.0, "delta": -0.9958, "gamma": 0.005, "vega": 0.006, "theta": -0.0332, "rho": -0.0028, "theo": 14.751, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.0450000762939}, {"option": "IWM261116C00300000", "bid": 0.07, "bid_size": 398.0, "ask": 0.09, "ask_size": 214.0, "iv": 0.1503, "open_interest": 138.0, "volume": 24.0, "delta": 0.0276, "gamma": 0.0082, "vega": 0.0361, "theta": -0.0188, "rho": 0.0025, "theo": 0.0778, "change": -0.06, "open": 0.33, "high": 0.33, "low": 0.07, "tick": "down", "last_trade_price": 0.07, "last_trade_time": "2026-11-04T15:33:16", "percent_change": -46.1538, "prev_day_close": 0.129999998956919}, {"option": "IWM261116P00300000", "bid": 15.46, "bid_size": 10.0, "ask": 16.07, "ask_size": 10.0, "iv": 0.1713, "open_interest": 0.0, "volume": 0.0, "delta": -0.9988, "gamma": 0.0017, "vega": 0.0024, "theta": -0.0321, "rho": 0.0, "theo": 15.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.0299997329712}, {"option": "IWM261116C00301000", "bid": 0.05, "bid_size": 416.0, "ask": 0.07, "ask_size": 279.0, "iv": 0.1512, "open_interest": 0.0, "volume": 3.0, "delta": 0.0217, "gamma": 0.0066, "vega": 0.0298, "theta": -0.0154, "rho": 0.002, "theo": 0.0598, "change": 0.07, "open": 0.28, "high": 0.28, "low": 0.07, "tick": "down", "last_trade_price": 0.07, "last_trade_time": "2026-11-04T16:06:02", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00301000", "bid": 16.48, "bid_size": 10.0, "ask": 17.06, "ask_size": 10.0, "iv": 0.1824, "open_interest": 0.0, "volume": 0.0, "delta": -0.9999, "gamma": 0.0002, "vega": 0.0, "theta": -0.0321, "rho": 0.0, "theo": 16.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00302000", "bid": 0.04, "bid_size": 374.0, "ask": 0.05, "ask_size": 283.0, "iv": 0.1522, "open_interest": 0.0, "volume": 0.0, "delta": 0.0173, "gamma": 0.0054, "vega": 0.0248, "theta": -0.0127, "rho": 0.0016, "theo": 0.0468, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00302000", "bid": 17.46, "bid_size": 10.0, "ask": 18.06, "ask_size": 10.0, "iv": 0.1852, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0321, "rho": 0.0, "theo": 17.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00303000", "bid": 0.03, "bid_size": 426.0, "ask": 0.04, "ask_size": 318.0, "iv": 0.1539, "open_interest": 0.0, "volume": 0.0, "delta": 0.014, "gamma": 0.0044, "vega": 0.0208, "theta": -0.0106, "rho": 0.0012, "theo": 0.0372, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00303000", "bid": 18.47, "bid_size": 10.0, "ask": 19.07, "ask_size": 10.0, "iv": 0.1991, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0321, "rho": 0.0, "theo": 18.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00304000", "bid": 0.02, "bid_size": 538.0, "ask": 0.04, "ask_size": 461.0, "iv": 0.1578, "open_interest": 0.0, "volume": 0.0, "delta": 0.0113, "gamma": 0.0036, "vega": 0.0175, "theta": -0.0089, "rho": 0.001, "theo": 0.0298, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00304000", "bid": 19.48, "bid_size": 10.0, "ask": 20.07, "ask_size": 10.0, "iv": 0.2101, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0321, "rho": 0.0, "theo": 19.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00305000", "bid": 0.02, "bid_size": 307.0, "ask": 0.03, "ask_size": 435.0, "iv": 0.161, "open_interest": 0.0, "volume": 0.0, "delta": 0.0095, "gamma": 0.003, "vega": 0.015, "theta": -0.0077, "rho": 0.0008, "theo": 0.0249, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00305000", "bid": 20.47, "bid_size": 10.0, "ask": 21.06, "ask_size": 10.0, "iv": 0.2126, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0321, "rho": 0.0, "theo": 20.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00306000", "bid": 0.01, "bid_size": 541.0, "ask": 0.03, "ask_size": 553.0, "iv": 0.1631, "open_interest": 0.0, "volume": 0.0, "delta": 0.0078, "gamma": 0.0025, "vega": 0.0128, "theta": -0.0066, "rho": 0.0007, "theo": 0.0205, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00306000", "bid": 21.46, "bid_size": 10.0, "ask": 22.06, "ask_size": 10.0, "iv": 0.2175, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0321, "rho": 0.0, "theo": 21.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00307000", "bid": 0.01, "bid_size": 434.0, "ask": 0.02, "ask_size": 304.0, "iv": 0.1644, "open_interest": 0.0, "volume": 0.0, "delta": 0.0067, "gamma": 0.0022, "vega": 0.0112, "theta": -0.0058, "rho": 0.0006, "theo": 0.0176, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00307000", "bid": 22.46, "bid_size": 10.0, "ask": 23.07, "ask_size": 10.0, "iv": 0.2286, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0321, "rho": 0.0, "theo": 22.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00308000", "bid": 0.01, "bid_size": 334.0, "ask": 0.02, "ask_size": 432.0, "iv": 0.1706, "open_interest": 0.0, "volume": 0.0, "delta": 0.0058, "gamma": 0.0018, "vega": 0.0098, "theta": -0.0052, "rho": 0.0005, "theo": 0.0153, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00308000", "bid": 23.47, "bid_size": 10.0, "ask": 24.06, "ask_size": 10.0, "iv": 0.2364, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0321, "rho": 0.0, "theo": 23.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00309000", "bid": 0.01, "bid_size": 185.0, "ask": 0.02, "ask_size": 529.0, "iv": 0.1768, "open_interest": 0.0, "volume": 0.0, "delta": 0.005, "gamma": 0.0016, "vega": 0.0087, "theta": -0.0047, "rho": 0.0004, "theo": 0.0134, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00309000", "bid": 24.5, "bid_size": 10.0, "ask": 25.05, "ask_size": 10.0, "iv": 0.2506, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0321, "rho": 0.0, "theo": 24.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00310000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 644.0, "iv": 0.1754, "open_interest": 4.0, "volume": 0.0, "delta": 0.0044, "gamma": 0.0014, "vega": 0.0078, "theta": -0.0042, "rho": 0.0004, "theo": 0.0119, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-11-03T13:08:10", "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM261116P00310000", "bid": 25.46, "bid_size": 10.0, "ask": 26.07, "ask_size": 10.0, "iv": 0.252, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0321, "rho": 0.0, "theo": 25.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 30.0150003433228}, {"option": "IWM261116C00311000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 657.0, "iv": 0.1813, "open_interest": 0.0, "volume": 0.0, "delta": 0.0039, "gamma": 0.0012, "vega": 0.007, "theta": -0.0039, "rho": 0.0004, "theo": 0.0107, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00311000", "bid": 26.46, "bid_size": 10.0, "ask": 27.07, "ask_size": 10.0, "iv": 0.2597, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0321, "rho": 0.0, "theo": 26.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00312000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 667.0, "iv": 0.1872, "open_interest": 0.0, "volume": 0.0, "delta": 0.0035, "gamma": 0.0011, "vega": 0.0064, "theta": -0.0036, "rho": 0.0003, "theo": 0.0097, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00312000", "bid": 27.45, "bid_size": 10.0, "ask": 28.05, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0321, "rho": 0.0, "theo": 27.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00313000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 678.0, "iv": 0.193, "open_interest": 0.0, "volume": 0.0, "delta": 0.0032, "gamma": 0.001, "vega": 0.0058, "theta": -0.0033, "rho": 0.0003, "theo": 0.0088, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00313000", "bid": 28.51, "bid_size": 10.0, "ask": 29.07, "ask_size": 10.0, "iv": 0.2901, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0321, "rho": 0.0, "theo": 28.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00314000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 262.0, "iv": 0.1863, "open_interest": 0.0, "volume": 0.0, "delta": 0.0029, "gamma": 0.0009, "vega": 0.0053, "theta": -0.0031, "rho": 0.0003, "theo": 0.0081, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00314000", "bid": 29.42, "bid_size": 10.0, "ask": 30.08, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0321, "rho": 0.0, "theo": 29.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00315000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 287.0, "iv": 0.1918, "open_interest": 0.0, "volume": 0.0, "delta": 0.0026, "gamma": 0.0008, "vega": 0.0049, "theta": -0.0029, "rho": 0.0002, "theo": 0.0075, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00315000", "bid": 30.42, "bid_size": 10.0, "ask": 31.07, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0321, "rho": 0.0, "theo": 30.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00316000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 307.0, "iv": 0.1972, "open_interest": 0.0, "volume": 0.0, "delta": 0.0024, "gamma": 0.0007, "vega": 0.0045, "theta": -0.0027, "rho": 0.0002, "theo": 0.007, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00316000", "bid": 31.44, "bid_size": 10.0, "ask": 32.09, "ask_size": 10.0, "iv": 0.2974, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0321, "rho": 0.0, "theo": 31.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00317000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 324.0, "iv": 0.2026, "open_interest": 0.0, "volume": 0.0, "delta": 0.0022, "gamma": 0.0006, "vega": 0.0042, "theta": -0.0026, "rho": 0.0002, "theo": 0.0065, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00317000", "bid": 32.44, "bid_size": 10.0, "ask": 33.09, "ask_size": 10.0, "iv": 0.3048, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0321, "rho": 0.0, "theo": 32.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00318000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 338.0, "iv": 0.2079, "open_interest": 0.0, "volume": 0.0, "delta": 0.0021, "gamma": 0.0006, "vega": 0.0039, "theta": -0.0024, "rho": 0.0002, "theo": 0.0061, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00318000", "bid": 33.44, "bid_size": 10.0, "ask": 34.06, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0321, "rho": 0.0, "theo": 33.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00319000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 350.0, "iv": 0.2132, "open_interest": 0.0, "volume": 0.0, "delta": 0.0019, "gamma": 0.0005, "vega": 0.0036, "theta": -0.0023, "rho": 0.0002, "theo": 0.0057, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00319000", "bid": 34.45, "bid_size": 10.0, "ask": 35.08, "ask_size": 10.0, "iv": 0.3194, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0321, "rho": 0.0, "theo": 34.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00320000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 359.0, "iv": 0.2186, "open_interest": 0.0, "volume": 0.0, "delta": 0.0018, "gamma": 0.0005, "vega": 0.0034, "theta": -0.0022, "rho": 0.0002, "theo": 0.0053, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261116P00320000", "bid": 35.41, "bid_size": 10.0, "ask": 36.07, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0321, "rho": 0.0, "theo": 35.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 40.0200004577637}, {"option": "IWM261116C00325000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 392.0, "iv": 0.2447, "open_interest": 0.0, "volume": 0.0, "delta": 0.0012, "gamma": 0.0003, "vega": 0.0024, "theta": -0.0017, "rho": 0.0001, "theo": 0.004, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00325000", "bid": 40.41, "bid_size": 10.0, "ask": 41.08, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0321, "rho": 0.0, "theo": 40.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00330000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 519.0, "iv": 0.2702, "open_interest": 0.0, "volume": 0.0, "delta": 0.0009, "gamma": 0.0002, "vega": 0.0018, "theta": -0.0014, "rho": 0.0001, "theo": 0.0031, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261116P00330000", "bid": 45.45, "bid_size": 10.0, "ask": 46.08, "ask_size": 10.0, "iv": 0.3967, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0321, "rho": 0.0, "theo": 45.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 50.0249996185303}, {"option": "IWM261116C00340000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 564.0, "iv": 0.3194, "open_interest": 0.0, "volume": 0.0, "delta": 0.0005, "gamma": 0.0001, "vega": 0.0011, "theta": -0.0009, "rho": 0.0, "theo": 0.0019, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00340000", "bid": 55.42, "bid_size": 10.0, "ask": 56.09, "ask_size": 10.0, "iv": 0.4466, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0321, "rho": 0.0, "theo": 55.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116C00350000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 603.0, "iv": 0.3666, "open_interest": 0.0, "volume": 0.0, "delta": 0.0003, "gamma": 0.0001, "vega": 0.0006, "theta": -0.0006, "rho": 0.0, "theo": 0.0012, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261116P00350000", "bid": 65.43, "bid_size": 10.0, "ask": 66.09, "ask_size": 10.0, "iv": 0.5209, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0321, "rho": 0.0, "theo": 65.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261117C00230000", "bid": 54.29, "bid_size": 10.0, "ask": 54.94, "ask_size": 10.0, "iv": 0.4612, "open_interest": 0.0, "volume": 0.0, "delta": 0.9925, "gamma": 0.0008, "vega": 0.0111, "theta": -0.0106, "rho": 0.081, "theo": 54.623, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 50.4549999237061}, {"option": "IWM261117P00230000", "bid": 0.05, "bid_size": 451.0, "ask": 0.07, "ask_size": 463.0, "iv": 0.4704, "open_interest": 0.0, "volume": 0.0, "delta": -0.0073, "gamma": 0.0008, "vega": 0.0111, "theta": -0.0172, "rho": -0.0007, "theo": 0.0587, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.149999998509884}, {"option": "IWM261117C00240000", "bid": 44.35, "bid_size": 10.0, "ask": 44.97, "ask_size": 10.0, "iv": 0.4002, "open_interest": 0.0, "volume": 0.0, "delta": 0.9882, "gamma": 0.0014, "vega": 0.0168, "theta": -0.0174, "rho": 0.0841, "theo": 44.6654, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 40.5349998474121}, {"option": "IWM261117P00240000", "bid": 0.08, "bid_size": 457.0, "ask": 0.09, "ask_size": 416.0, "iv": 0.4035, "open_interest": 1.0, "volume": 3.0, "delta": -0.0116, "gamma": 0.0014, "vega": 0.0169, "theta": -0.0227, "rho": -0.0012, "theo": 0.0852, "change": -0.105, "open": 0.1, "high": 0.12, "low": 0.1, "tick": "up", "last_trade_price": 0.12, "last_trade_time": "2026-11-04T11:35:07", "percent_change": -46.6667, "prev_day_close": 0.225000001490116}, {"option": "IWM261117C00250000", "bid": 34.39, "bid_size": 10.0, "ask": 35.02, "ask_size": 10.0, "iv": 0.3293, "open_interest": 0.0, "volume": 0.0, "delta": 0.9804, "gamma": 0.0026, "vega": 0.0263, "theta": -0.0259, "rho": 0.0869, "theo": 34.7325, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 30.6999998092651}, {"option": "IWM261117P00250000", "bid": 0.12, "bid_size": 420.0, "ask": 0.14, "ask_size": 450.0, "iv": 0.338, "open_interest": 1.0, "volume": 8.0, "delta": -0.0195, "gamma": 0.0026, "vega": 0.0264, "theta": -0.0301, "rho": -0.0019, "theo": 0.1264, "change": -0.255, "open": 0.14, "high": 0.18, "low": 0.12, "tick": "down", "last_trade_price": 0.12, "last_trade_time": "2026-11-04T15:45:09", "percent_change": -68.0, "prev_day_close": 0.375}, {"option": "IWM261117C00260000", "bid": 24.5, "bid_size": 10.0, "ask": 25.04, "ask_size": 5.0, "iv": 0.2572, "open_interest": 0.0, "volume": 2.0, "delta": 0.9621, "gamma": 0.0056, "vega": 0.0458, "theta": -0.0405, "rho": 0.0886, "theo": 24.8303, "change": 4.035, "open": 25.12, "high": 25.12, "low": 25.12, "tick": "no_change", "last_trade_price": 25.12, "last_trade_time": "2026-11-04T09:30:15", "percent_change": 19.1368, "prev_day_close": 21.085000038147}, {"option": "IWM261117P00260000", "bid": 0.21, "bid_size": 213.0, "ask": 0.23, "ask_size": 278.0, "iv": 0.2726, "open_interest": 74.0, "volume": 1015.0, "delta": -0.0378, "gamma": 0.0056, "vega": 0.0459, "theta": -0.0436, "rho": -0.0037, "theo": 0.2187, "change": -0.545, "open": 0.29, "high": 0.42, "low": 0.23, "tick": "no_change", "last_trade_price": 0.23, "last_trade_time": "2026-11-04T15:30:06", "percent_change": -70.3226, "prev_day_close": 0.775000005960464}, {"option": "IWM261117C00270000", "bid": 14.86, "bid_size": 11.0, "ask": 15.35, "ask_size": 10.0, "iv": 0.2114, "open_interest": 9.0, "volume": 0.0, "delta": 0.9013, "gamma": 0.0147, "vega": 0.0957, "theta": -0.075, "rho": 0.0859, "theo": 15.175, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 12.82, "last_trade_time": "2026-11-03T12:23:30", "percent_change": 0.0, "prev_day_close": 12.1949996948242}, {"option": "IWM261117P00270000", "bid": 0.53, "bid_size": 62.0, "ask": 0.57, "ask_size": 297.0, "iv": 0.2195, "open_interest": 301.0, "volume": 155.0, "delta": -0.0988, "gamma": 0.0147, "vega": 0.0958, "theta": -0.077, "rho": -0.0096, "theo": 0.5479, "change": -1.28, "open": 0.83, "high": 0.87, "low": 0.59, "tick": "no_change", "last_trade_price": 0.59, "last_trade_time": "2026-11-04T15:55:45", "percent_change": -68.4492, "prev_day_close": 1.87000000476837}, {"option": "IWM261117C00272000", "bid": 13.01, "bid_size": 25.0, "ask": 13.38, "ask_size": 11.0, "iv": 0.1981, "open_interest": 4.0, "volume": 0.0, "delta": 0.8762, "gamma": 0.018, "vega": 0.1121, "theta": -0.0859, "rho": 0.084, "theo": 13.3248, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 11.18, "last_trade_time": "2026-11-03T12:23:30", "percent_change": 0.0, "prev_day_close": 10.5950002670288}, {"option": "IWM261117P00272000", "bid": 0.67, "bid_size": 65.0, "ask": 0.72, "ask_size": 163.0, "iv": 0.2107, "open_interest": 279.0, "volume": 60.0, "delta": -0.1238, "gamma": 0.018, "vega": 0.1122, "theta": -0.0877, "rho": -0.0119, "theo": 0.6937, "change": -1.57, "open": 0.85, "high": 1.09, "low": 0.69, "tick": "down", "last_trade_price": 0.69, "last_trade_time": "2026-11-04T15:34:41", "percent_change": -69.469, "prev_day_close": 2.25999999046326}, {"option": "IWM261117C00273000", "bid": 12.22, "bid_size": 29.0, "ask": 12.47, "ask_size": 20.0, "iv": 0.2001, "open_interest": 18.0, "volume": 2.0, "delta": 0.861, "gamma": 0.0199, "vega": 0.1212, "theta": -0.0918, "rho": 0.0828, "theo": 12.4179, "change": 3.18, "open": 12.99, "high": 13.0, "low": 12.99, "tick": "up", "last_trade_price": 13.0, "last_trade_time": "2026-11-04T09:30:15", "percent_change": 32.3829, "prev_day_close": 9.81999969482422}, {"option": "IWM261117P00273000", "bid": 0.76, "bid_size": 61.0, "ask": 0.81, "ask_size": 127.0, "iv": 0.2065, "open_interest": 228.0, "volume": 50.0, "delta": -0.139, "gamma": 0.0199, "vega": 0.1213, "theta": -0.0936, "rho": -0.0134, "theo": 0.7854, "change": -1.56, "open": 1.15, "high": 1.18, "low": 0.93, "tick": "down", "last_trade_price": 0.93, "last_trade_time": "2026-11-04T12:31:26", "percent_change": -62.6506, "prev_day_close": 2.49000000953674}, {"option": "IWM261117C00274000", "bid": 11.22, "bid_size": 39.0, "ask": 11.58, "ask_size": 14.0, "iv": 0.1924, "open_interest": 43.0, "volume": 10.0, "delta": 0.8438, "gamma": 0.0219, "vega": 0.1307, "theta": -0.098, "rho": 0.0814, "theo": 11.5259, "change": 2.535, "open": 11.61, "high": 11.61, "low": 11.61, "tick": "up", "last_trade_price": 11.61, "last_trade_time": "2026-11-04T10:00:30", "percent_change": 27.9339, "prev_day_close": 9.07499980926514}, {"option": "IWM261117P00274000", "bid": 0.87, "bid_size": 45.0, "ask": 0.92, "ask_size": 144.0, "iv": 0.2028, "open_interest": 114.0, "volume": 12.0, "delta": -0.1563, "gamma": 0.022, "vega": 0.131, "theta": -0.0997, "rho": -0.015, "theo": 0.8919, "change": -1.715, "open": 1.28, "high": 1.28, "low": 1.02, "tick": "down", "last_trade_price": 1.02, "last_trade_time": "2026-11-04T12:37:42", "percent_change": -62.7057, "prev_day_close": 2.73500001430511}, {"option": "IWM261117C00275000", "bid": 10.58, "bid_size": 17.0, "ask": 10.7, "ask_size": 11.0, "iv": 0.1979, "open_interest": 48.0, "volume": 0.0, "delta": 0.8244, "gamma": 0.0241, "vega": 0.1407, "theta": -0.1043, "rho": 0.0798, "theo": 10.6506, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 9.02, "last_trade_time": "2026-11-03T11:53:00", "percent_change": 0.0, "prev_day_close": 8.34999990463257}, {"option": "IWM261117P00275000", "bid": 0.99, "bid_size": 116.0, "ask": 1.05, "ask_size": 181.0, "iv": 0.1991, "open_interest": 162.0, "volume": 176.0, "delta": -0.1758, "gamma": 0.0242, "vega": 0.1409, "theta": -0.106, "rho": -0.0169, "theo": 1.0154, "change": -1.845, "open": 1.1, "high": 1.7, "low": 1.1, "tick": "down", "last_trade_price": 1.16, "last_trade_time": "2026-11-04T15:00:10", "percent_change": -61.3977, "prev_day_close": 3.00499999523163}, {"option": "IWM261117C00276000", "bid": 9.73, "bid_size": 10.0, "ask": 9.85, "ask_size": 19.0, "iv": 0.1947, "open_interest": 40.0, "volume": 0.0, "delta": 0.8026, "gamma": 0.0264, "vega": 0.151, "theta": -0.1107, "rho": 0.0778, "theo": 9.7947, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 8.28, "last_trade_time": "2026-11-03T11:50:45", "percent_change": 0.0, "prev_day_close": 7.64000010490418}, {"option": "IWM261117P00276000", "bid": 1.13, "bid_size": 80.0, "ask": 1.19, "ask_size": 156.0, "iv": 0.1951, "open_interest": 12.0, "volume": 7.0, "delta": -0.1979, "gamma": 0.0266, "vega": 0.1514, "theta": -0.1124, "rho": -0.0189, "theo": 1.1595, "change": -2.055, "open": 1.77, "high": 1.77, "low": 1.25, "tick": "down", "last_trade_price": 1.25, "last_trade_time": "2026-11-04T14:37:09", "percent_change": -62.1785, "prev_day_close": 3.30499994754791}, {"option": "IWM261117C00277000", "bid": 8.89, "bid_size": 17.0, "ask": 9.01, "ask_size": 20.0, "iv": 0.1908, "open_interest": 5.0, "volume": 6.0, "delta": 0.7784, "gamma": 0.0288, "vega": 0.1613, "theta": -0.1169, "rho": 0.0757, "theo": 8.9604, "change": 0.79, "open": 9.62, "high": 9.62, "low": 7.76, "tick": "down", "last_trade_price": 7.76, "last_trade_time": "2026-11-04T10:45:30", "percent_change": 11.3343, "prev_day_close": 6.97000002861023}, {"option": "IWM261117P00277000", "bid": 1.3, "bid_size": 39.0, "ask": 1.35, "ask_size": 128.0, "iv": 0.1914, "open_interest": 3.0, "volume": 54.0, "delta": -0.2226, "gamma": 0.029, "vega": 0.1616, "theta": -0.1187, "rho": -0.0211, "theo": 1.3262, "change": -2.295, "open": 1.89, "high": 2.08, "low": 1.34, "tick": "no_change", "last_trade_price": 1.34, "last_trade_time": "2026-11-04T16:12:27", "percent_change": -63.1362, "prev_day_close": 3.63499999046326}, {"option": "IWM261117C00278000", "bid": 8.08, "bid_size": 21.0, "ask": 8.2, "ask_size": 16.0, "iv": 0.1875, "open_interest": 3.0, "volume": 46.0, "delta": 0.7514, "gamma": 0.0312, "vega": 0.1715, "theta": -0.1229, "rho": 0.0732, "theo": 8.1507, "change": 1.25, "open": 9.1, "high": 9.1, "low": 6.82, "tick": "up", "last_trade_price": 7.57, "last_trade_time": "2026-11-04T15:24:19", "percent_change": 19.7785, "prev_day_close": 6.32000017166138}, {"option": "IWM261117P00278000", "bid": 1.49, "bid_size": 12.0, "ask": 1.55, "ask_size": 144.0, "iv": 0.1884, "open_interest": 18.0, "volume": 149.0, "delta": -0.2498, "gamma": 0.0315, "vega": 0.172, "theta": -0.1247, "rho": -0.0235, "theo": 1.5159, "change": -1.97, "open": 2.11, "high": 2.38, "low": 1.85, "tick": "no_change", "last_trade_price": 2.02, "last_trade_time": "2026-11-04T11:44:10", "percent_change": -49.3734, "prev_day_close": 3.99000000953674}, {"option": "IWM261117C00279000", "bid": 7.3, "bid_size": 21.0, "ask": 7.41, "ask_size": 11.0, "iv": 0.1841, "open_interest": 18.0, "volume": 6.0, "delta": 0.7218, "gamma": 0.0337, "vega": 0.1812, "theta": -0.1284, "rho": 0.0705, "theo": 7.3683, "change": 0.23, "open": 8.14, "high": 8.14, "low": 5.92, "tick": "down", "last_trade_price": 5.92, "last_trade_time": "2026-11-04T11:06:29", "percent_change": 4.04218, "prev_day_close": 5.68999981880188}, {"option": "IWM261117P00279000", "bid": 1.7, "bid_size": 37.0, "ask": 1.77, "ask_size": 119.0, "iv": 0.1849, "open_interest": 53.0, "volume": 361.0, "delta": -0.2797, "gamma": 0.034, "vega": 0.1816, "theta": -0.1302, "rho": -0.0262, "theo": 1.7335, "change": -2.51, "open": 2.27, "high": 2.79, "low": 1.87, "tick": "down", "last_trade_price": 1.87, "last_trade_time": "2026-11-04T13:10:17", "percent_change": -57.3059, "prev_day_close": 4.37999987602234}, {"option": "IWM261117C00280000", "bid": 6.55, "bid_size": 22.0, "ask": 6.66, "ask_size": 27.0, "iv": 0.1811, "open_interest": 49.0, "volume": 31.0, "delta": 0.6894, "gamma": 0.036, "vega": 0.1904, "theta": -0.1333, "rho": 0.0675, "theo": 6.6163, "change": 1.28, "open": 7.63, "high": 7.63, "low": 5.26, "tick": "down", "last_trade_price": 6.39, "last_trade_time": "2026-11-04T14:04:43", "percent_change": 25.0489, "prev_day_close": 5.10999989509582}, {"option": "IWM261117P00280000", "bid": 1.95, "bid_size": 26.0, "ask": 2.02, "ask_size": 134.0, "iv": 0.182, "open_interest": 28.0, "volume": 143.0, "delta": -0.3121, "gamma": 0.0364, "vega": 0.1908, "theta": -0.1351, "rho": -0.0289, "theo": 1.9789, "change": -2.665, "open": 2.52, "high": 2.96, "low": 2.01, "tick": "down", "last_trade_price": 2.13, "last_trade_time": "2026-11-04T14:05:25", "percent_change": -55.5787, "prev_day_close": 4.79500007629394}, {"option": "IWM261117C00281000", "bid": 5.83, "bid_size": 31.0, "ask": 5.93, "ask_size": 35.0, "iv": 0.1777, "open_interest": 11.0, "volume": 48.0, "delta": 0.6544, "gamma": 0.0383, "vega": 0.1985, "theta": -0.1373, "rho": 0.0642, "theo": 5.8975, "change": 1.14, "open": 6.97, "high": 6.97, "low": 4.6, "tick": "no_change", "last_trade_price": 5.7, "last_trade_time": "2026-11-04T14:29:17", "percent_change": 25.0, "prev_day_close": 4.56000018119812}, {"option": "IWM261117P00281000", "bid": 2.23, "bid_size": 35.0, "ask": 2.3, "ask_size": 109.0, "iv": 0.1789, "open_interest": 20.0, "volume": 87.0, "delta": -0.3476, "gamma": 0.0387, "vega": 0.1987, "theta": -0.1392, "rho": -0.0321, "theo": 2.2606, "change": -2.43, "open": 2.9, "high": 3.08, "low": 2.82, "tick": "no_change", "last_trade_price": 2.82, "last_trade_time": "2026-11-04T11:45:01", "percent_change": -46.2857, "prev_day_close": 5.25}, {"option": "IWM261117C00282000", "bid": 5.15, "bid_size": 44.0, "ask": 5.24, "ask_size": 34.0, "iv": 0.1747, "open_interest": 31.0, "volume": 49.0, "delta": 0.6167, "gamma": 0.0403, "vega": 0.2052, "theta": -0.1401, "rho": 0.0606, "theo": 5.2153, "change": 0.835, "open": 6.04, "high": 6.06, "low": 4.04, "tick": "down", "last_trade_price": 4.88, "last_trade_time": "2026-11-04T15:41:17", "percent_change": 20.6428, "prev_day_close": 4.04500007629394}, {"option": "IWM261117P00282000", "bid": 2.55, "bid_size": 15.0, "ask": 2.62, "ask_size": 100.0, "iv": 0.176, "open_interest": 3.0, "volume": 72.0, "delta": -0.3858, "gamma": 0.0408, "vega": 0.2055, "theta": -0.1422, "rho": -0.0349, "theo": 2.5791, "change": -2.525, "open": 3.23, "high": 3.23, "low": 2.59, "tick": "up", "last_trade_price": 3.21, "last_trade_time": "2026-11-04T11:45:22", "percent_change": -44.0279, "prev_day_close": 5.73499989509582}, {"option": "IWM261117C00283000", "bid": 4.51, "bid_size": 72.0, "ask": 4.6, "ask_size": 87.0, "iv": 0.172, "open_interest": 43.0, "volume": 240.0, "delta": 0.5767, "gamma": 0.042, "vega": 0.2103, "theta": -0.1416, "rho": 0.0568, "theo": 4.5724, "change": 0.875, "open": 5.35, "high": 5.51, "low": 3.43, "tick": "no_change", "last_trade_price": 4.44, "last_trade_time": "2026-11-04T11:45:02", "percent_change": 24.5442, "prev_day_close": 3.56499993801117}, {"option": "IWM261117P00283000", "bid": 2.9, "bid_size": 65.0, "ask": 2.98, "ask_size": 99.0, "iv": 0.1727, "open_interest": 0.0, "volume": 82.0, "delta": -0.4268, "gamma": 0.0427, "vega": 0.2103, "theta": -0.1439, "rho": -0.0384, "theo": 2.9411, "change": -3.21, "open": 3.6, "high": 3.61, "low": 2.92, "tick": "down", "last_trade_price": 3.05, "last_trade_time": "2026-11-04T15:38:50", "percent_change": -51.278, "prev_day_close": 6.25999999046326}, {"option": "IWM261117C00284000", "bid": 3.94, "bid_size": 5.0, "ask": 3.99, "ask_size": 89.0, "iv": 0.1697, "open_interest": 23.0, "volume": 246.0, "delta": 0.5351, "gamma": 0.0433, "vega": 0.2133, "theta": -0.1417, "rho": 0.0528, "theo": 3.978, "change": 0.68, "open": 4.77, "high": 5.4, "low": 2.99, "tick": "no_change", "last_trade_price": 3.8, "last_trade_time": "2026-11-04T14:29:17", "percent_change": 21.7949, "prev_day_close": 3.12000000476837}, {"option": "IWM261117P00284000", "bid": 3.3, "bid_size": 125.0, "ask": 3.38, "ask_size": 94.0, "iv": 0.1701, "open_interest": 15.0, "volume": 48.0, "delta": -0.4692, "gamma": 0.0441, "vega": 0.2131, "theta": -0.1441, "rho": -0.0411, "theo": 3.3394, "change": -3.17, "open": 3.62, "high": 4.84, "low": 3.61, "tick": "no_change", "last_trade_price": 3.66, "last_trade_time": "2026-11-04T13:22:22", "percent_change": -46.4129, "prev_day_close": 6.82999992370606}, {"option": "IWM261117C00285000", "bid": 3.39, "bid_size": 6.0, "ask": 3.44, "ask_size": 29.0, "iv": 0.1672, "open_interest": 11.0, "volume": 141.0, "delta": 0.4914, "gamma": 0.0442, "vega": 0.2141, "theta": -0.1401, "rho": 0.0485, "theo": 3.422, "change": 0.495, "open": 4.3, "high": 5.11, "low": 2.63, "tick": "down", "last_trade_price": 3.21, "last_trade_time": "2026-11-04T14:37:18", "percent_change": 18.232, "prev_day_close": 2.7150000333786}, {"option": "IWM261117P00285000", "bid": 3.75, "bid_size": 14.0, "ask": 3.83, "ask_size": 51.0, "iv": 0.1672, "open_interest": 0.0, "volume": 0.0, "delta": -0.5141, "gamma": 0.045, "vega": 0.2134, "theta": -0.1427, "rho": -0.044, "theo": 3.791, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.42499995231628}, {"option": "IWM261117C00286000", "bid": 2.88, "bid_size": 11.0, "ask": 2.93, "ask_size": 21.0, "iv": 0.1646, "open_interest": 5.0, "volume": 69.0, "delta": 0.4467, "gamma": 0.0445, "vega": 0.2124, "theta": -0.1368, "rho": 0.0442, "theo": 2.9131, "change": -0.07, "open": 3.77, "high": 3.8, "low": 2.27, "tick": "down", "last_trade_price": 2.27, "last_trade_time": "2026-11-04T11:07:11", "percent_change": -2.99145, "prev_day_close": 2.33999991416931}, {"option": "IWM261117P00286000", "bid": 4.23, "bid_size": 53.0, "ask": 4.36, "ask_size": 88.0, "iv": 0.1653, "open_interest": 0.0, "volume": 11.0, "delta": -0.5599, "gamma": 0.0455, "vega": 0.2114, "theta": -0.1396, "rho": -0.0472, "theo": 4.2872, "change": -3.885, "open": 4.82, "high": 4.82, "low": 4.17, "tick": "no_change", "last_trade_price": 4.17, "last_trade_time": "2026-11-04T09:42:16", "percent_change": -48.2309, "prev_day_close": 8.05500030517578}, {"option": "IWM261117C00287000", "bid": 2.42, "bid_size": 12.0, "ask": 2.48, "ask_size": 81.0, "iv": 0.1627, "open_interest": 5.0, "volume": 178.0, "delta": 0.4012, "gamma": 0.0441, "vega": 0.2079, "theta": -0.1317, "rho": 0.0397, "theo": 2.4483, "change": 0.075, "open": 3.71, "high": 3.89, "low": 2.0, "tick": "no_change", "last_trade_price": 2.08, "last_trade_time": "2026-11-04T14:50:23", "percent_change": 3.74065, "prev_day_close": 2.00499999523163}, {"option": "IWM261117P00287000", "bid": 4.77, "bid_size": 57.0, "ask": 4.91, "ask_size": 57.0, "iv": 0.1629, "open_interest": 0.0, "volume": 9.0, "delta": -0.6062, "gamma": 0.0452, "vega": 0.206, "theta": -0.1348, "rho": -0.049, "theo": 4.8334, "change": -4.065, "open": 4.65, "high": 4.65, "low": 4.65, "tick": "down", "last_trade_price": 4.65, "last_trade_time": "2026-11-04T09:42:16", "percent_change": -46.6437, "prev_day_close": 8.71500015258789}, {"option": "IWM261117C00288000", "bid": 2.01, "bid_size": 13.0, "ask": 2.07, "ask_size": 106.0, "iv": 0.1604, "open_interest": 1.0, "volume": 301.0, "delta": 0.3568, "gamma": 0.0431, "vega": 0.2009, "theta": -0.1251, "rho": 0.0353, "theo": 2.0416, "change": 0.285, "open": 2.86, "high": 3.37, "low": 1.45, "tick": "down", "last_trade_price": 1.99, "last_trade_time": "2026-11-04T16:07:14", "percent_change": 16.7155, "prev_day_close": 1.7049999833107}, {"option": "IWM261117P00288000", "bid": 5.37, "bid_size": 35.0, "ask": 5.5, "ask_size": 41.0, "iv": 0.1607, "open_interest": 0.0, "volume": 0.0, "delta": -0.6524, "gamma": 0.0444, "vega": 0.1981, "theta": -0.1283, "rho": -0.0509, "theo": 5.4296, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.4500002861023}, {"option": "IWM261117C00289000", "bid": 1.65, "bid_size": 9.0, "ask": 1.7, "ask_size": 42.0, "iv": 0.1582, "open_interest": 12.0, "volume": 12.0, "delta": 0.313, "gamma": 0.0415, "vega": 0.1914, "theta": -0.1171, "rho": 0.031, "theo": 1.6796, "change": -0.05, "open": 2.81, "high": 2.95, "low": 1.39, "tick": "down", "last_trade_price": 1.39, "last_trade_time": "2026-11-04T14:57:46", "percent_change": -3.47222, "prev_day_close": 1.43999999761581}, {"option": "IWM261117P00289000", "bid": 6.01, "bid_size": 25.0, "ask": 6.15, "ask_size": 30.0, "iv": 0.1586, "open_interest": 0.0, "volume": 0.0, "delta": -0.6977, "gamma": 0.0428, "vega": 0.1879, "theta": -0.1204, "rho": -0.0533, "theo": 6.0769, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.1849999427795}, {"option": "IWM261117C00290000", "bid": 1.34, "bid_size": 25.0, "ask": 1.39, "ask_size": 119.0, "iv": 0.1566, "open_interest": 8.0, "volume": 18.0, "delta": 0.2711, "gamma": 0.0392, "vega": 0.1795, "theta": -0.1078, "rho": 0.0268, "theo": 1.3653, "change": -0.08, "open": 2.2, "high": 2.2, "low": 1.13, "tick": "down", "last_trade_price": 1.13, "last_trade_time": "2026-11-04T10:48:44", "percent_change": -6.61157, "prev_day_close": 1.21000003814697}, {"option": "IWM261117P00290000", "bid": 6.71, "bid_size": 26.0, "ask": 6.84, "ask_size": 13.0, "iv": 0.1566, "open_interest": 0.0, "volume": 0.0, "delta": -0.7412, "gamma": 0.0407, "vega": 0.1739, "theta": -0.1111, "rho": -0.053, "theo": 6.774, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.9699997901916}, {"option": "IWM261117C00291000", "bid": 1.07, "bid_size": 65.0, "ask": 1.12, "ask_size": 127.0, "iv": 0.1548, "open_interest": 0.0, "volume": 1.0, "delta": 0.2317, "gamma": 0.0365, "vega": 0.1659, "theta": -0.0978, "rho": 0.0229, "theo": 1.0966, "change": -0.19, "open": 0.82, "high": 0.82, "low": 0.82, "tick": "down", "last_trade_price": 0.82, "last_trade_time": "2026-11-04T11:06:10", "percent_change": -18.8119, "prev_day_close": 1.00999999046326}, {"option": "IWM261117P00291000", "bid": 7.45, "bid_size": 21.0, "ask": 7.59, "ask_size": 21.0, "iv": 0.155, "open_interest": 0.0, "volume": 0.0, "delta": -0.7823, "gamma": 0.038, "vega": 0.159, "theta": -0.1008, "rho": -0.0534, "theo": 7.5178, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.7949995994568}, {"option": "IWM261117C00292000", "bid": 0.85, "bid_size": 53.0, "ask": 0.89, "ask_size": 43.0, "iv": 0.1534, "open_interest": 25.0, "volume": 3.0, "delta": 0.1954, "gamma": 0.0334, "vega": 0.1511, "theta": -0.0872, "rho": 0.0194, "theo": 0.8706, "change": -0.105, "open": 1.75, "high": 1.75, "low": 0.73, "tick": "down", "last_trade_price": 0.73, "last_trade_time": "2026-11-04T10:48:44", "percent_change": -12.5749, "prev_day_close": 0.83500000834465}, {"option": "IWM261117P00292000", "bid": 8.23, "bid_size": 21.0, "ask": 8.38, "ask_size": 19.0, "iv": 0.1533, "open_interest": 0.0, "volume": 0.0, "delta": -0.8207, "gamma": 0.0352, "vega": 0.1428, "theta": -0.0904, "rho": -0.0526, "theo": 8.3063, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.6300001144409}, {"option": "IWM261117C00300000", "bid": 0.1, "bid_size": 328.0, "ask": 0.12, "ask_size": 181.0, "iv": 0.1521, "open_interest": 2.0, "volume": 30.0, "delta": 0.0348, "gamma": 0.0094, "vega": 0.045, "theta": -0.0224, "rho": 0.0034, "theo": 0.1068, "change": -0.04, "open": 0.1, "high": 0.12, "low": 0.1, "tick": "no_change", "last_trade_price": 0.12, "last_trade_time": "2026-11-04T16:07:20", "percent_change": -25.0, "prev_day_close": 0.160000003874302}, {"option": "IWM261117P00300000", "bid": 15.47, "bid_size": 10.0, "ask": 16.07, "ask_size": 10.0, "iv": 0.1688, "open_interest": 0.0, "volume": 0.0, "delta": -0.9969, "gamma": 0.0039, "vega": 0.0057, "theta": -0.0301, "rho": -0.0027, "theo": 15.7504, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.0450000762939}, {"option": "IWM261117C00310000", "bid": 0.01, "bid_size": 312.0, "ask": 0.02, "ask_size": 362.0, "iv": 0.1755, "open_interest": 0.0, "volume": 4.0, "delta": 0.0059, "gamma": 0.0017, "vega": 0.0104, "theta": -0.0053, "rho": 0.0006, "theo": 0.017, "change": -0.015, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T13:00:48", "percent_change": -60.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM261117P00310000", "bid": 25.46, "bid_size": 10.0, "ask": 26.07, "ask_size": 10.0, "iv": 0.245, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0297, "rho": 0.0, "theo": 25.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 30.0349998474121}, {"option": "IWM261117C00320000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 274.0, "iv": 0.2099, "open_interest": 0.0, "volume": 0.0, "delta": 0.0026, "gamma": 0.0007, "vega": 0.0048, "theta": -0.003, "rho": 0.0002, "theo": 0.0082, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM261117P00320000", "bid": 35.45, "bid_size": 10.0, "ask": 36.07, "ask_size": 10.0, "iv": 0.3133, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0297, "rho": 0.0, "theo": 35.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 40.0349998474121}, {"option": "IWM261117C00330000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 341.0, "iv": 0.2597, "open_interest": 0.0, "volume": 0.0, "delta": 0.0014, "gamma": 0.0003, "vega": 0.0028, "theta": -0.002, "rho": 0.0001, "theo": 0.0051, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261117P00330000", "bid": 45.45, "bid_size": 10.0, "ask": 46.08, "ask_size": 10.0, "iv": 0.3853, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0297, "rho": 0.0, "theo": 45.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 50.0249996185303}, {"option": "IWM261118C00230000", "bid": 54.3, "bid_size": 10.0, "ask": 54.99, "ask_size": 1.0, "iv": 0.4482, "open_interest": 0.0, "volume": 0.0, "delta": 0.9915, "gamma": 0.0009, "vega": 0.0129, "theta": -0.0111, "rho": 0.0871, "theo": 54.6601, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00230000", "bid": 0.06, "bid_size": 535.0, "ask": 0.08, "ask_size": 438.0, "iv": 0.4622, "open_interest": 0.0, "volume": 1.0, "delta": -0.0083, "gamma": 0.0009, "vega": 0.013, "theta": -0.0187, "rho": -0.0009, "theo": 0.0693, "change": 0.09, "open": 0.09, "high": 0.09, "low": 0.09, "tick": "up", "last_trade_price": 0.09, "last_trade_time": "2026-11-04T11:35:18", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00240000", "bid": 44.37, "bid_size": 10.0, "ask": 45.0, "ask_size": 1.0, "iv": 0.3841, "open_interest": 0.0, "volume": 0.0, "delta": 0.9867, "gamma": 0.0015, "vega": 0.0194, "theta": -0.0182, "rho": 0.0904, "theo": 44.7075, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00240000", "bid": 0.09, "bid_size": 570.0, "ask": 0.11, "ask_size": 412.0, "iv": 0.3978, "open_interest": 0.0, "volume": 0.0, "delta": -0.0131, "gamma": 0.0015, "vega": 0.0194, "theta": -0.0244, "rho": -0.0014, "theo": 0.0996, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00250000", "bid": 34.43, "bid_size": 1.0, "ask": 35.09, "ask_size": 1.0, "iv": 0.3279, "open_interest": 0.0, "volume": 0.0, "delta": 0.9781, "gamma": 0.0028, "vega": 0.03, "theta": -0.0272, "rho": 0.0933, "theo": 34.7725, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00250000", "bid": 0.14, "bid_size": 451.0, "ask": 0.16, "ask_size": 308.0, "iv": 0.3333, "open_interest": 0.0, "volume": 0.0, "delta": -0.0218, "gamma": 0.0028, "vega": 0.0301, "theta": -0.0321, "rho": -0.0023, "theo": 0.1476, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00255000", "bid": 29.49, "bid_size": 1.0, "ask": 30.15, "ask_size": 1.0, "iv": 0.3003, "open_interest": 0.0, "volume": 0.0, "delta": 0.9704, "gamma": 0.004, "vega": 0.0387, "theta": -0.0336, "rho": 0.0944, "theo": 29.822, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00255000", "bid": 0.18, "bid_size": 266.0, "ask": 0.2, "ask_size": 233.0, "iv": 0.3012, "open_interest": 0.0, "volume": 0.0, "delta": -0.0295, "gamma": 0.004, "vega": 0.0388, "theta": -0.0379, "rho": -0.0031, "theo": 0.1889, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00260000", "bid": 24.57, "bid_size": 1.0, "ask": 25.19, "ask_size": 1.0, "iv": 0.2672, "open_interest": 0.0, "volume": 0.0, "delta": 0.9577, "gamma": 0.0059, "vega": 0.0519, "theta": -0.0428, "rho": 0.0949, "theo": 24.9091, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00260000", "bid": 0.25, "bid_size": 178.0, "ask": 0.27, "ask_size": 260.0, "iv": 0.2714, "open_interest": 0.0, "volume": 5.0, "delta": -0.0425, "gamma": 0.006, "vega": 0.0522, "theta": -0.0466, "rho": -0.0045, "theo": 0.2589, "change": 0.25, "open": 0.3, "high": 0.31, "low": 0.25, "tick": "down", "last_trade_price": 0.25, "last_trade_time": "2026-11-04T15:34:54", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00270000", "bid": 14.98, "bid_size": 38.0, "ask": 15.51, "ask_size": 30.0, "iv": 0.2156, "open_interest": 0.0, "volume": 0.0, "delta": 0.8921, "gamma": 0.015, "vega": 0.1057, "theta": -0.0778, "rho": 0.0915, "theo": 15.2974, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00270000", "bid": 0.62, "bid_size": 58.0, "ask": 0.66, "ask_size": 105.0, "iv": 0.2211, "open_interest": 0.0, "volume": 9.0, "delta": -0.1079, "gamma": 0.015, "vega": 0.1057, "theta": -0.0802, "rho": -0.0113, "theo": 0.6382, "change": 0.7, "open": 0.76, "high": 0.78, "low": 0.7, "tick": "down", "last_trade_price": 0.7, "last_trade_time": "2026-11-04T15:28:39", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00271000", "bid": 14.07, "bid_size": 24.0, "ask": 14.56, "ask_size": 27.0, "iv": 0.2111, "open_interest": 0.0, "volume": 0.0, "delta": 0.8799, "gamma": 0.0165, "vega": 0.1138, "theta": -0.0829, "rho": 0.0905, "theo": 14.3748, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00271000", "bid": 0.69, "bid_size": 100.0, "ask": 0.74, "ask_size": 107.0, "iv": 0.2168, "open_interest": 0.0, "volume": 2.0, "delta": -0.1201, "gamma": 0.0165, "vega": 0.114, "theta": -0.0852, "rho": -0.0124, "theo": 0.714, "change": 1.18, "open": 1.18, "high": 1.18, "low": 1.18, "tick": "up", "last_trade_price": 1.18, "last_trade_time": "2026-11-04T11:35:02", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00272000", "bid": 13.16, "bid_size": 38.0, "ask": 13.61, "ask_size": 21.0, "iv": 0.2058, "open_interest": 0.0, "volume": 9.0, "delta": 0.8662, "gamma": 0.0181, "vega": 0.1226, "theta": -0.0883, "rho": 0.0894, "theo": 13.4636, "change": 12.97, "open": 14.55, "high": 14.55, "low": 12.97, "tick": "down", "last_trade_price": 12.97, "last_trade_time": "2026-11-04T15:44:20", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00272000", "bid": 0.78, "bid_size": 49.0, "ask": 0.83, "ask_size": 121.0, "iv": 0.2129, "open_interest": 0.0, "volume": 2.0, "delta": -0.1339, "gamma": 0.0182, "vega": 0.1226, "theta": -0.0904, "rho": -0.0139, "theo": 0.8014, "change": 1.28, "open": 1.28, "high": 1.28, "low": 1.28, "tick": "no_change", "last_trade_price": 1.28, "last_trade_time": "2026-11-04T10:52:05", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00273000", "bid": 12.26, "bid_size": 23.0, "ask": 12.74, "ask_size": 27.0, "iv": 0.2034, "open_interest": 0.0, "volume": 4.0, "delta": 0.8507, "gamma": 0.0199, "vega": 0.1318, "theta": -0.0939, "rho": 0.088, "theo": 12.5656, "change": 12.08, "open": 12.08, "high": 12.08, "low": 12.08, "tick": "no_change", "last_trade_price": 12.08, "last_trade_time": "2026-11-04T15:50:00", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00273000", "bid": 0.88, "bid_size": 35.0, "ask": 0.93, "ask_size": 107.0, "iv": 0.2089, "open_interest": 0.0, "volume": 1.0, "delta": -0.1494, "gamma": 0.02, "vega": 0.132, "theta": -0.0959, "rho": -0.0155, "theo": 0.9017, "change": 1.02, "open": 1.02, "high": 1.02, "low": 1.02, "tick": "up", "last_trade_price": 1.02, "last_trade_time": "2026-11-04T12:38:25", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00274000", "bid": 11.61, "bid_size": 10.0, "ask": 11.79, "ask_size": 26.0, "iv": 0.206, "open_interest": 0.0, "volume": 0.0, "delta": 0.8334, "gamma": 0.0218, "vega": 0.1413, "theta": -0.0996, "rho": 0.0865, "theo": 11.6825, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00274000", "bid": 1.0, "bid_size": 62.0, "ask": 1.05, "ask_size": 115.0, "iv": 0.2053, "open_interest": 0.0, "volume": 18.0, "delta": -0.1669, "gamma": 0.0219, "vega": 0.1415, "theta": -0.1016, "rho": -0.0171, "theo": 1.0174, "change": 1.6, "open": 1.6, "high": 1.6, "low": 1.6, "tick": "no_change", "last_trade_price": 1.6, "last_trade_time": "2026-11-04T10:52:05", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00275000", "bid": 10.75, "bid_size": 9.0, "ask": 10.92, "ask_size": 22.0, "iv": 0.2023, "open_interest": 0.0, "volume": 2.0, "delta": 0.814, "gamma": 0.0238, "vega": 0.1513, "theta": -0.1054, "rho": 0.0847, "theo": 10.8163, "change": 10.55, "open": 10.55, "high": 10.55, "low": 10.55, "tick": "no_change", "last_trade_price": 10.55, "last_trade_time": "2026-11-04T14:24:28", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00275000", "bid": 1.13, "bid_size": 60.0, "ask": 1.18, "ask_size": 138.0, "iv": 0.2015, "open_interest": 0.0, "volume": 2092.0, "delta": -0.1864, "gamma": 0.0239, "vega": 0.1514, "theta": -0.1073, "rho": -0.0193, "theo": 1.1498, "change": 1.17, "open": 1.43, "high": 1.96, "low": 1.17, "tick": "down", "last_trade_price": 1.17, "last_trade_time": "2026-11-04T16:03:52", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00276000", "bid": 9.9, "bid_size": 7.0, "ask": 10.01, "ask_size": 10.0, "iv": 0.1966, "open_interest": 0.0, "volume": 0.0, "delta": 0.7924, "gamma": 0.0259, "vega": 0.1612, "theta": -0.1111, "rho": 0.0826, "theo": 9.9693, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00276000", "bid": 1.28, "bid_size": 67.0, "ask": 1.34, "ask_size": 110.0, "iv": 0.1981, "open_interest": 0.0, "volume": 30.0, "delta": -0.2081, "gamma": 0.026, "vega": 0.1616, "theta": -0.113, "rho": -0.0212, "theo": 1.3016, "change": 1.58, "open": 1.59, "high": 2.16, "low": 1.58, "tick": "down", "last_trade_price": 1.58, "last_trade_time": "2026-11-04T12:19:17", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00277000", "bid": 9.08, "bid_size": 5.0, "ask": 9.19, "ask_size": 20.0, "iv": 0.1935, "open_interest": 0.0, "volume": 0.0, "delta": 0.7685, "gamma": 0.0281, "vega": 0.1714, "theta": -0.1167, "rho": 0.0804, "theo": 9.1437, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00277000", "bid": 1.45, "bid_size": 98.0, "ask": 1.51, "ask_size": 108.0, "iv": 0.1943, "open_interest": 0.0, "volume": 70.0, "delta": -0.2324, "gamma": 0.0283, "vega": 0.1715, "theta": -0.1187, "rho": -0.0238, "theo": 1.4767, "change": 1.6, "open": 1.77, "high": 2.37, "low": 1.53, "tick": "down", "last_trade_price": 1.6, "last_trade_time": "2026-11-04T15:15:15", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00278000", "bid": 8.28, "bid_size": 5.0, "ask": 8.39, "ask_size": 28.0, "iv": 0.1903, "open_interest": 0.0, "volume": 0.0, "delta": 0.7422, "gamma": 0.0302, "vega": 0.1812, "theta": -0.122, "rho": 0.0778, "theo": 8.3422, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00278000", "bid": 1.65, "bid_size": 71.0, "ask": 1.71, "ask_size": 80.0, "iv": 0.1909, "open_interest": 0.0, "volume": 125.0, "delta": -0.2592, "gamma": 0.0305, "vega": 0.1818, "theta": -0.124, "rho": -0.026, "theo": 1.6765, "change": 1.89, "open": 2.15, "high": 2.39, "low": 1.89, "tick": "no_change", "last_trade_price": 1.89, "last_trade_time": "2026-11-04T11:57:09", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00279000", "bid": 7.5, "bid_size": 25.0, "ask": 7.62, "ask_size": 30.0, "iv": 0.1871, "open_interest": 0.0, "volume": 0.0, "delta": 0.7136, "gamma": 0.0324, "vega": 0.1906, "theta": -0.1269, "rho": 0.075, "theo": 7.5671, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00279000", "bid": 1.87, "bid_size": 83.0, "ask": 1.94, "ask_size": 80.0, "iv": 0.1877, "open_interest": 0.0, "volume": 52.0, "delta": -0.2882, "gamma": 0.0328, "vega": 0.1909, "theta": -0.1289, "rho": -0.0291, "theo": 1.9014, "change": 2.15, "open": 2.45, "high": 2.61, "low": 2.15, "tick": "down", "last_trade_price": 2.15, "last_trade_time": "2026-11-04T12:00:08", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00280000", "bid": 6.76, "bid_size": 23.0, "ask": 6.89, "ask_size": 26.0, "iv": 0.1845, "open_interest": 0.0, "volume": 3.0, "delta": 0.6824, "gamma": 0.0346, "vega": 0.1994, "theta": -0.1311, "rho": 0.0718, "theo": 6.8214, "change": 6.55, "open": 7.02, "high": 7.02, "low": 6.55, "tick": "down", "last_trade_price": 6.55, "last_trade_time": "2026-11-04T14:24:51", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00280000", "bid": 2.12, "bid_size": 88.0, "ask": 2.2, "ask_size": 87.0, "iv": 0.1847, "open_interest": 0.0, "volume": 24.0, "delta": -0.3194, "gamma": 0.0349, "vega": 0.1999, "theta": -0.1331, "rho": -0.0315, "theo": 2.1534, "change": 2.37, "open": 2.42, "high": 3.13, "low": 2.22, "tick": "up", "last_trade_price": 2.37, "last_trade_time": "2026-11-04T15:55:05", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00281000", "bid": 6.05, "bid_size": 32.0, "ask": 6.16, "ask_size": 37.0, "iv": 0.1812, "open_interest": 0.0, "volume": 49.0, "delta": 0.6488, "gamma": 0.0366, "vega": 0.2071, "theta": -0.1345, "rho": 0.0684, "theo": 6.1076, "change": 6.05, "open": 5.91, "high": 6.05, "low": 4.95, "tick": "up", "last_trade_price": 6.05, "last_trade_time": "2026-11-04T11:46:25", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00281000", "bid": 2.41, "bid_size": 68.0, "ask": 2.49, "ask_size": 58.0, "iv": 0.1818, "open_interest": 0.0, "volume": 112.0, "delta": -0.3534, "gamma": 0.037, "vega": 0.2073, "theta": -0.1366, "rho": -0.0351, "theo": 2.44, "change": 2.82, "open": 2.4, "high": 3.74, "low": 2.38, "tick": "no_change", "last_trade_price": 2.82, "last_trade_time": "2026-11-04T12:19:17", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00282000", "bid": 5.37, "bid_size": 25.0, "ask": 5.54, "ask_size": 35.0, "iv": 0.1796, "open_interest": 0.0, "volume": 37.0, "delta": 0.6128, "gamma": 0.0384, "vega": 0.2136, "theta": -0.1368, "rho": 0.0648, "theo": 5.4288, "change": 4.41, "open": 5.23, "high": 5.23, "low": 4.4, "tick": "up", "last_trade_price": 4.41, "last_trade_time": "2026-11-04T11:23:17", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00282000", "bid": 2.73, "bid_size": 66.0, "ask": 2.81, "ask_size": 54.0, "iv": 0.1788, "open_interest": 0.0, "volume": 133.0, "delta": -0.3899, "gamma": 0.0389, "vega": 0.2138, "theta": -0.139, "rho": -0.0377, "theo": 2.7623, "change": 2.81, "open": 3.02, "high": 4.22, "low": 2.81, "tick": "down", "last_trade_price": 2.81, "last_trade_time": "2026-11-04T14:19:30", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00283000", "bid": 4.73, "bid_size": 32.0, "ask": 4.84, "ask_size": 23.0, "iv": 0.1754, "open_interest": 0.0, "volume": 18.0, "delta": 0.5748, "gamma": 0.0399, "vega": 0.2184, "theta": -0.1381, "rho": 0.0608, "theo": 4.7875, "change": 3.86, "open": 4.66, "high": 4.66, "low": 3.82, "tick": "no_change", "last_trade_price": 3.86, "last_trade_time": "2026-11-04T11:05:21", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00283000", "bid": 3.09, "bid_size": 38.0, "ask": 3.17, "ask_size": 26.0, "iv": 0.1759, "open_interest": 0.0, "volume": 90.0, "delta": -0.4285, "gamma": 0.0405, "vega": 0.2184, "theta": -0.1404, "rho": -0.0408, "theo": 3.1221, "change": 3.35, "open": 3.6, "high": 4.21, "low": 3.33, "tick": "no_change", "last_trade_price": 3.35, "last_trade_time": "2026-11-04T15:45:19", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00284000", "bid": 4.16, "bid_size": 10.0, "ask": 4.22, "ask_size": 35.0, "iv": 0.1732, "open_interest": 0.0, "volume": 222.0, "delta": 0.5349, "gamma": 0.0411, "vega": 0.2214, "theta": -0.138, "rho": 0.0567, "theo": 4.1867, "change": 4.03, "open": 5.18, "high": 5.58, "low": 3.28, "tick": "up", "last_trade_price": 4.03, "last_trade_time": "2026-11-04T15:59:41", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00284000", "bid": 3.49, "bid_size": 58.0, "ask": 3.57, "ask_size": 35.0, "iv": 0.1731, "open_interest": 0.0, "volume": 84.0, "delta": -0.4692, "gamma": 0.0418, "vega": 0.2211, "theta": -0.1405, "rho": -0.0442, "theo": 3.524, "change": 3.78, "open": 3.66, "high": 4.86, "low": 3.57, "tick": "no_change", "last_trade_price": 3.78, "last_trade_time": "2026-11-04T15:45:19", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00285000", "bid": 3.6, "bid_size": 16.0, "ask": 3.66, "ask_size": 32.0, "iv": 0.1703, "open_interest": 0.0, "volume": 66.0, "delta": 0.494, "gamma": 0.0419, "vega": 0.2222, "theta": -0.1365, "rho": 0.0524, "theo": 3.634, "change": 3.36, "open": 4.54, "high": 4.6, "low": 2.72, "tick": "no_change", "last_trade_price": 3.36, "last_trade_time": "2026-11-04T14:41:34", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00285000", "bid": 3.93, "bid_size": 35.0, "ask": 4.01, "ask_size": 25.0, "iv": 0.1703, "open_interest": 0.0, "volume": 75.0, "delta": -0.5114, "gamma": 0.0427, "vega": 0.2216, "theta": -0.1392, "rho": -0.0472, "theo": 3.9683, "change": 4.64, "open": 3.89, "high": 4.64, "low": 3.89, "tick": "up", "last_trade_price": 4.64, "last_trade_time": "2026-11-04T09:55:33", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00286000", "bid": 3.09, "bid_size": 11.0, "ask": 3.15, "ask_size": 19.0, "iv": 0.1679, "open_interest": 0.0, "volume": 924.0, "delta": 0.4511, "gamma": 0.0422, "vega": 0.2206, "theta": -0.1335, "rho": 0.048, "theo": 3.115, "change": 3.0, "open": 4.06, "high": 4.49, "low": 2.45, "tick": "down", "last_trade_price": 3.0, "last_trade_time": "2026-11-04T14:04:14", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00286000", "bid": 4.41, "bid_size": 23.0, "ask": 4.54, "ask_size": 36.0, "iv": 0.1682, "open_interest": 0.0, "volume": 14.0, "delta": -0.5553, "gamma": 0.0432, "vega": 0.2198, "theta": -0.1364, "rho": -0.0506, "theo": 4.4643, "change": 5.72, "open": 4.37, "high": 5.72, "low": 4.37, "tick": "up", "last_trade_price": 5.72, "last_trade_time": "2026-11-04T10:21:54", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00287000", "bid": 2.62, "bid_size": 12.0, "ask": 2.69, "ask_size": 38.0, "iv": 0.1655, "open_interest": 0.0, "volume": 235.0, "delta": 0.4087, "gamma": 0.042, "vega": 0.2166, "theta": -0.1291, "rho": 0.0435, "theo": 2.6523, "change": 2.44, "open": 3.55, "high": 3.55, "low": 2.07, "tick": "no_change", "last_trade_price": 2.44, "last_trade_time": "2026-11-04T15:54:40", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00287000", "bid": 4.94, "bid_size": 17.0, "ask": 5.08, "ask_size": 23.0, "iv": 0.1657, "open_interest": 0.0, "volume": 0.0, "delta": -0.5993, "gamma": 0.0431, "vega": 0.2144, "theta": -0.1321, "rho": -0.052, "theo": 5.003, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00288000", "bid": 2.2, "bid_size": 62.0, "ask": 2.28, "ask_size": 102.0, "iv": 0.1636, "open_interest": 0.0, "volume": 1256.0, "delta": 0.366, "gamma": 0.0412, "vega": 0.2102, "theta": -0.1232, "rho": 0.039, "theo": 2.2315, "change": 2.17, "open": 3.53, "high": 3.57, "low": 1.65, "tick": "up", "last_trade_price": 2.17, "last_trade_time": "2026-11-04T16:07:26", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00288000", "bid": 5.52, "bid_size": 35.0, "ask": 5.66, "ask_size": 29.0, "iv": 0.1632, "open_interest": 0.0, "volume": 0.0, "delta": -0.6433, "gamma": 0.0424, "vega": 0.2076, "theta": -0.1263, "rho": -0.0544, "theo": 5.5893, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00289000", "bid": 1.83, "bid_size": 38.0, "ask": 1.9, "ask_size": 93.0, "iv": 0.1615, "open_interest": 0.0, "volume": 323.0, "delta": 0.324, "gamma": 0.0399, "vega": 0.2013, "theta": -0.1161, "rho": 0.0345, "theo": 1.8576, "change": 1.69, "open": 2.88, "high": 3.15, "low": 1.41, "tick": "no_change", "last_trade_price": 1.69, "last_trade_time": "2026-11-04T15:54:40", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00289000", "bid": 6.15, "bid_size": 30.0, "ask": 6.3, "ask_size": 32.0, "iv": 0.1611, "open_interest": 0.0, "volume": 0.0, "delta": -0.6867, "gamma": 0.0412, "vega": 0.1976, "theta": -0.1193, "rho": -0.0567, "theo": 6.2254, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00290000", "bid": 1.51, "bid_size": 37.0, "ask": 1.57, "ask_size": 114.0, "iv": 0.1598, "open_interest": 0.0, "volume": 665.0, "delta": 0.2836, "gamma": 0.038, "vega": 0.1902, "theta": -0.1078, "rho": 0.0302, "theo": 1.5296, "change": 1.39, "open": 2.29, "high": 2.65, "low": 1.2, "tick": "no_change", "last_trade_price": 1.39, "last_trade_time": "2026-11-04T15:58:25", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00290000", "bid": 6.83, "bid_size": 38.0, "ask": 6.98, "ask_size": 25.0, "iv": 0.159, "open_interest": 0.0, "volume": 21.0, "delta": -0.7288, "gamma": 0.0394, "vega": 0.1845, "theta": -0.111, "rho": -0.056, "theo": 6.9082, "change": 7.14, "open": 9.13, "high": 9.13, "low": 7.14, "tick": "down", "last_trade_price": 7.14, "last_trade_time": "2026-11-04T15:51:33", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00300000", "bid": 0.13, "bid_size": 337.0, "ask": 0.16, "ask_size": 161.0, "iv": 0.1537, "open_interest": 0.0, "volume": 35.0, "delta": 0.0418, "gamma": 0.0105, "vega": 0.0538, "theta": -0.0257, "rho": 0.0044, "theo": 0.1384, "change": 0.13, "open": 0.47, "high": 0.47, "low": 0.13, "tick": "down", "last_trade_price": 0.13, "last_trade_time": "2026-11-04T15:58:41", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00300000", "bid": 15.41, "bid_size": 1.0, "ask": 16.07, "ask_size": 1.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9943, "gamma": 0.0068, "vega": 0.011, "theta": -0.0355, "rho": -0.0048, "theo": 15.7508, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00310000", "bid": 0.01, "bid_size": 501.0, "ask": 0.03, "ask_size": 544.0, "iv": 0.1745, "open_interest": 0.0, "volume": 1.0, "delta": 0.0078, "gamma": 0.0022, "vega": 0.0136, "theta": -0.0068, "rho": 0.0008, "theo": 0.0241, "change": 0.03, "open": 0.03, "high": 0.03, "low": 0.03, "tick": "up", "last_trade_price": 0.03, "last_trade_time": "2026-11-04T12:06:54", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00310000", "bid": 25.44, "bid_size": 1.0, "ask": 26.09, "ask_size": 10.0, "iv": 0.2411, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0346, "rho": 0.0, "theo": 25.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00320000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 684.0, "iv": 0.2241, "open_interest": 0.0, "volume": 0.0, "delta": 0.0037, "gamma": 0.0009, "vega": 0.007, "theta": -0.0042, "rho": 0.0004, "theo": 0.013, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00320000", "bid": 35.45, "bid_size": 10.0, "ask": 36.11, "ask_size": 10.0, "iv": 0.3201, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0346, "rho": 0.0, "theo": 35.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118C00330000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 315.0, "iv": 0.2499, "open_interest": 0.0, "volume": 0.0, "delta": 0.0022, "gamma": 0.0005, "vega": 0.0043, "theta": -0.003, "rho": 0.0002, "theo": 0.0086, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261118P00330000", "bid": 45.44, "bid_size": 10.0, "ask": 46.1, "ask_size": 1.0, "iv": 0.3817, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0346, "rho": 0.0, "theo": 45.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "IWM261120C00135000", "bid": 149.17, "bid_size": 10.0, "ask": 149.82, "ask_size": 10.0, "iv": 1.1769, "open_interest": 15.0, "volume": 0.0, "delta": 0.9993, "gamma": 0.0, "vega": 0.0009, "theta": 0.0, "rho": 0.0663, "theo": 149.487, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 146.35, "last_trade_time": "2026-11-02T13:31:09", "percent_change": 0.0, "prev_day_close": 145.215003967285}, {"option": "IWM261120P00135000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 671.0, "iv": 1.0788, "open_interest": 685.0, "volume": 0.0, "delta": -0.0004, "gamma": 0.0, "vega": 0.0009, "theta": -0.0026, "rho": -0.0001, "theo": 0.0074, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-10-27T11:41:38", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261120C00140000", "bid": 144.18, "bid_size": 10.0, "ask": 144.81, "ask_size": 10.0, "iv": 1.0182, "open_interest": 1.0, "volume": 0.0, "delta": 0.9993, "gamma": 0.0, "vega": 0.001, "theta": 0.0, "rho": 0.0688, "theo": 144.4984, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 155.39, "last_trade_time": "2026-07-28T09:34:47", "percent_change": 0.0, "prev_day_close": 140.224998474121}, {"option": "IWM261120P00140000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 658.0, "iv": 1.0285, "open_interest": 129.0, "volume": 0.0, "delta": -0.0005, "gamma": 0.0, "vega": 0.001, "theta": -0.0028, "rho": -0.0001, "theo": 0.0078, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-10-27T11:41:38", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261120C00145000", "bid": 139.19, "bid_size": 10.0, "ask": 139.81, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9992, "gamma": 0.0, "vega": 0.0011, "theta": 0.0, "rho": 0.0712, "theo": 139.5099, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 135.25}, {"option": "IWM261120P00145000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 645.0, "iv": 0.98, "open_interest": 202.0, "volume": 0.0, "delta": -0.0005, "gamma": 0.0, "vega": 0.0011, "theta": -0.0029, "rho": -0.0001, "theo": 0.0083, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-10-09T10:07:04", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261120C00150000", "bid": 134.2, "bid_size": 10.0, "ask": 134.84, "ask_size": 10.0, "iv": 0.9586, "open_interest": 10.0, "volume": 0.0, "delta": 0.9992, "gamma": 0.0, "vega": 0.0012, "theta": 0.0, "rho": 0.0737, "theo": 134.5215, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 138.27, "last_trade_time": "2026-06-11T13:28:53", "percent_change": 0.0, "prev_day_close": 130.254997253418}, {"option": "IWM261120P00150000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 599.0, "iv": 0.9331, "open_interest": 59.0, "volume": 0.0, "delta": -0.0006, "gamma": 0.0, "vega": 0.0012, "theta": -0.0031, "rho": -0.0001, "theo": 0.0087, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-10-30T10:26:07", "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261120C00155000", "bid": 129.2, "bid_size": 10.0, "ask": 129.85, "ask_size": 10.0, "iv": 0.8027, "open_interest": 1.0, "volume": 0.0, "delta": 0.9991, "gamma": 0.0, "vega": 0.0013, "theta": 0.0, "rho": 0.0761, "theo": 129.5431, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 122.03, "last_trade_time": "2026-10-08T12:17:16", "percent_change": 0.0, "prev_day_close": 125.264999389648}, {"option": "IWM261120P00155000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 540.0, "iv": 0.8877, "open_interest": 41.0, "volume": 0.0, "delta": -0.0006, "gamma": 0.0, "vega": 0.0013, "theta": -0.0032, "rho": -0.0001, "theo": 0.0093, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-10-30T14:02:00", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM261120C00160000", "bid": 124.22, "bid_size": 10.0, "ask": 124.86, "ask_size": 10.0, "iv": 0.844, "open_interest": 0.0, "volume": 0.0, "delta": 0.999, "gamma": 0.0, "vega": 0.0015, "theta": 0.0, "rho": 0.0786, "theo": 124.5449, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 120.284999847412}, {"option": "IWM261120P00160000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 369.0, "iv": 0.8437, "open_interest": 1073.0, "volume": 2.0, "delta": -0.0007, "gamma": 0.0, "vega": 0.0015, "theta": -0.0034, "rho": -0.0001, "theo": 0.01, "change": 0.005, "open": 0.02, "high": 0.02, "low": 0.02, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T09:49:25", "percent_change": 33.3333, "prev_day_close": 0.0149999996647239}, {"option": "IWM261120C00165000", "bid": 119.21, "bid_size": 10.0, "ask": 119.86, "ask_size": 10.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": 0.999, "gamma": 0.0, "vega": 0.0016, "theta": 0.0, "rho": 0.081, "theo": 119.5568, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 126.4, "last_trade_time": "2026-09-01T13:27:49", "percent_change": 0.0, "prev_day_close": 115.294998168945}, {"option": "IWM261120P00165000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 289.0, "iv": 0.801, "open_interest": 1029.0, "volume": 0.0, "delta": -0.0008, "gamma": 0.0, "vega": 0.0017, "theta": -0.0037, "rho": -0.0001, "theo": 0.0109, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.06, "last_trade_time": "2026-10-23T14:09:28", "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM261120C00170000", "bid": 114.23, "bid_size": 10.0, "ask": 114.86, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9988, "gamma": 0.0001, "vega": 0.0019, "theta": 0.0, "rho": 0.0835, "theo": 114.579, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 110.314998626709}, {"option": "IWM261120P00170000", "bid": 0.01, "bid_size": 60.0, "ask": 0.02, "ask_size": 662.0, "iv": 0.8289, "open_interest": 599.0, "volume": 0.0, "delta": -0.0009, "gamma": 0.0001, "vega": 0.0019, "theta": -0.004, "rho": -0.0001, "theo": 0.012, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-10-22T09:38:19", "percent_change": 0.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM261120C00175000", "bid": 109.25, "bid_size": 10.0, "ask": 109.9, "ask_size": 10.0, "iv": 0.7361, "open_interest": 0.0, "volume": 0.0, "delta": 0.9987, "gamma": 0.0001, "vega": 0.0021, "theta": 0.0, "rho": 0.0859, "theo": 109.5915, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 105.325000762939}, {"option": "IWM261120P00175000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 630.0, "iv": 0.759, "open_interest": 3484.0, "volume": 0.0, "delta": -0.0011, "gamma": 0.0001, "vega": 0.0022, "theta": -0.0044, "rho": -0.0001, "theo": 0.0134, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-10-29T13:04:15", "percent_change": 0.0, "prev_day_close": 0.0299999993294477}, {"option": "IWM261120C00180000", "bid": 104.28, "bid_size": 10.0, "ask": 104.91, "ask_size": 10.0, "iv": 0.7457, "open_interest": 1.0, "volume": 0.0, "delta": 0.9985, "gamma": 0.0001, "vega": 0.0025, "theta": 0.0, "rho": 0.0883, "theo": 104.5944, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 116.3, "last_trade_time": "2026-07-22T12:16:59", "percent_change": 0.0, "prev_day_close": 100.33500289917}, {"option": "IWM261120P00180000", "bid": 0.01, "bid_size": 261.0, "ask": 0.02, "ask_size": 593.0, "iv": 0.7426, "open_interest": 1325.0, "volume": 0.0, "delta": -0.0013, "gamma": 0.0001, "vega": 0.0025, "theta": -0.0048, "rho": -0.0002, "theo": 0.0152, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-10-30T10:41:18", "percent_change": 0.0, "prev_day_close": 0.034999999217689}, {"option": "IWM261120C00185000", "bid": 99.3, "bid_size": 10.0, "ask": 99.94, "ask_size": 10.0, "iv": 0.7466, "open_interest": 0.0, "volume": 0.0, "delta": 0.9983, "gamma": 0.0001, "vega": 0.0029, "theta": 0.0, "rho": 0.0908, "theo": 99.6079, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 95.3649978637695}, {"option": "IWM261120P00185000", "bid": 0.01, "bid_size": 441.0, "ask": 0.02, "ask_size": 327.0, "iv": 0.7011, "open_interest": 838.0, "volume": 1.0, "delta": -0.0015, "gamma": 0.0001, "vega": 0.003, "theta": -0.0055, "rho": -0.0002, "theo": 0.0176, "change": -0.025, "open": 0.02, "high": 0.02, "low": 0.02, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T15:29:44", "percent_change": -55.5556, "prev_day_close": 0.0449999999254942}, {"option": "IWM261120C00190000", "bid": 94.28, "bid_size": 10.0, "ask": 94.93, "ask_size": 10.0, "iv": 0.589, "open_interest": 15.0, "volume": 0.0, "delta": 0.9979, "gamma": 0.0001, "vega": 0.0035, "theta": 0.0, "rho": 0.0932, "theo": 94.6221, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 96.74, "last_trade_time": "2026-09-15T10:26:36", "percent_change": 0.0, "prev_day_close": 90.3900032043457}, {"option": "IWM261120P00190000", "bid": 0.01, "bid_size": 651.0, "ask": 0.03, "ask_size": 606.0, "iv": 0.678, "open_interest": 1099.0, "volume": 0.0, "delta": -0.0018, "gamma": 0.0001, "vega": 0.0035, "theta": -0.0063, "rho": -0.0002, "theo": 0.0208, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.06, "last_trade_time": "2026-10-28T13:40:37", "percent_change": 0.0, "prev_day_close": 0.0549999997019768}, {"option": "IWM261120C00191000", "bid": 93.3, "bid_size": 10.0, "ask": 93.93, "ask_size": 10.0, "iv": 0.6373, "open_interest": 12.0, "volume": 0.0, "delta": 0.9979, "gamma": 0.0001, "vega": 0.0036, "theta": 0.0, "rho": 0.0936, "theo": 93.635, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 61.76, "last_trade_time": "2026-03-19T09:50:24", "percent_change": 0.0, "prev_day_close": 89.3850021362305}, {"option": "IWM261120P00191000", "bid": 0.01, "bid_size": 663.0, "ask": 0.03, "ask_size": 594.0, "iv": 0.6698, "open_interest": 695.0, "volume": 0.0, "delta": -0.0019, "gamma": 0.0001, "vega": 0.0036, "theta": -0.0065, "rho": -0.0002, "theo": 0.0215, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.13, "last_trade_time": "2026-10-23T10:54:36", "percent_change": 0.0, "prev_day_close": 0.0600000005215406}, {"option": "IWM261120C00192000", "bid": 92.29, "bid_size": 10.0, "ask": 92.95, "ask_size": 10.0, "iv": 0.6415, "open_interest": 223.0, "volume": 0.0, "delta": 0.9978, "gamma": 0.0002, "vega": 0.0038, "theta": 0.0, "rho": 0.0941, "theo": 92.628, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 60.96, "last_trade_time": "2026-03-19T09:50:26", "percent_change": 0.0, "prev_day_close": 88.3950004577637}, {"option": "IWM261120P00192000", "bid": 0.01, "bid_size": 674.0, "ask": 0.03, "ask_size": 582.0, "iv": 0.6617, "open_interest": 538.0, "volume": 0.0, "delta": -0.002, "gamma": 0.0002, "vega": 0.0038, "theta": -0.0067, "rho": -0.0003, "theo": 0.0223, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.08, "last_trade_time": "2026-11-02T15:59:18", "percent_change": 0.0, "prev_day_close": 0.0600000005215406}, {"option": "IWM261120C00193000", "bid": 91.31, "bid_size": 10.0, "ask": 91.94, "ask_size": 10.0, "iv": 0.6439, "open_interest": 397.0, "volume": 0.0, "delta": 0.9977, "gamma": 0.0002, "vega": 0.0039, "theta": 0.0, "rho": 0.0946, "theo": 91.631, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 103.67, "last_trade_time": "2026-07-22T12:16:57", "percent_change": 0.0, "prev_day_close": 87.3950004577637}, {"option": "IWM261120P00193000", "bid": 0.01, "bid_size": 686.0, "ask": 0.03, "ask_size": 570.0, "iv": 0.6536, "open_interest": 319.0, "volume": 0.0, "delta": -0.0021, "gamma": 0.0002, "vega": 0.0039, "theta": -0.0069, "rho": -0.0003, "theo": 0.0231, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.13, "last_trade_time": "2026-10-05T09:56:14", "percent_change": 0.0, "prev_day_close": 0.0649999994784594}, {"option": "IWM261120C00194000", "bid": 90.3, "bid_size": 10.0, "ask": 90.93, "ask_size": 10.0, "iv": 0.5721, "open_interest": 32.0, "volume": 0.0, "delta": 0.9976, "gamma": 0.0002, "vega": 0.0041, "theta": 0.0, "rho": 0.0951, "theo": 90.6341, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 102.74, "last_trade_time": "2026-07-22T12:16:57", "percent_change": 0.0, "prev_day_close": 86.4000015258789}, {"option": "IWM261120P00194000", "bid": 0.02, "bid_size": 289.0, "ask": 0.03, "ask_size": 542.0, "iv": 0.6593, "open_interest": 370.0, "volume": 0.0, "delta": -0.0021, "gamma": 0.0002, "vega": 0.0041, "theta": -0.0071, "rho": -0.0003, "theo": 0.0239, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.14, "last_trade_time": "2026-10-23T10:55:35", "percent_change": 0.0, "prev_day_close": 0.0649999994784594}, {"option": "IWM261120C00195000", "bid": 89.33, "bid_size": 10.0, "ask": 89.95, "ask_size": 10.0, "iv": 0.6572, "open_interest": 18.0, "volume": 0.0, "delta": 0.9975, "gamma": 0.0002, "vega": 0.0042, "theta": 0.0, "rho": 0.0956, "theo": 89.6372, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 92.46, "last_trade_time": "2026-09-15T09:54:10", "percent_change": 0.0, "prev_day_close": 85.4049987792969}, {"option": "IWM261120P00195000", "bid": 0.02, "bid_size": 347.0, "ask": 0.03, "ask_size": 489.0, "iv": 0.6511, "open_interest": 1043.0, "volume": 0.0, "delta": -0.0022, "gamma": 0.0002, "vega": 0.0042, "theta": -0.0073, "rho": -0.0003, "theo": 0.0248, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.06, "last_trade_time": "2026-11-03T13:40:15", "percent_change": 0.0, "prev_day_close": 0.0649999994784594}, {"option": "IWM261120C00196000", "bid": 88.31, "bid_size": 10.0, "ask": 88.93, "ask_size": 10.0, "iv": 0.5626, "open_interest": 7.0, "volume": 0.0, "delta": 0.9974, "gamma": 0.0002, "vega": 0.0044, "theta": 0.0, "rho": 0.096, "theo": 88.6403, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 92.25, "last_trade_time": "2026-09-16T11:47:10", "percent_change": 0.0, "prev_day_close": 84.4099998474121}, {"option": "IWM261120P00196000", "bid": 0.02, "bid_size": 406.0, "ask": 0.03, "ask_size": 436.0, "iv": 0.643, "open_interest": 573.0, "volume": 0.0, "delta": -0.0023, "gamma": 0.0002, "vega": 0.0044, "theta": -0.0075, "rho": -0.0003, "theo": 0.0257, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.06, "last_trade_time": "2026-11-02T11:07:58", "percent_change": 0.0, "prev_day_close": 0.0699999984353781}, {"option": "IWM261120C00197000", "bid": 87.31, "bid_size": 10.0, "ask": 87.94, "ask_size": 10.0, "iv": 0.5745, "open_interest": 14.0, "volume": 0.0, "delta": 0.9973, "gamma": 0.0002, "vega": 0.0046, "theta": 0.0, "rho": 0.0965, "theo": 87.6435, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 83.97, "last_trade_time": "2026-10-28T12:54:25", "percent_change": 0.0, "prev_day_close": 83.4150009155274}, {"option": "IWM261120P00197000", "bid": 0.02, "bid_size": 471.0, "ask": 0.03, "ask_size": 275.0, "iv": 0.6349, "open_interest": 1270.0, "volume": 0.0, "delta": -0.0024, "gamma": 0.0002, "vega": 0.0046, "theta": -0.0078, "rho": -0.0003, "theo": 0.0267, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.07, "last_trade_time": "2026-10-28T10:47:31", "percent_change": 0.0, "prev_day_close": 0.0749999992549419}, {"option": "IWM261120C00198000", "bid": 86.32, "bid_size": 10.0, "ask": 86.93, "ask_size": 10.0, "iv": 0.5527, "open_interest": 5.0, "volume": 0.0, "delta": 0.9972, "gamma": 0.0002, "vega": 0.0047, "theta": 0.0, "rho": 0.097, "theo": 86.6468, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 102.23, "last_trade_time": "2026-08-26T10:26:12", "percent_change": 0.0, "prev_day_close": 82.4200019836426}, {"option": "IWM261120P00198000", "bid": 0.02, "bid_size": 525.0, "ask": 0.03, "ask_size": 218.0, "iv": 0.6269, "open_interest": 9001.0, "volume": 0.0, "delta": -0.0025, "gamma": 0.0002, "vega": 0.0048, "theta": -0.008, "rho": -0.0003, "theo": 0.0277, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.17, "last_trade_time": "2026-10-20T09:59:23", "percent_change": 0.0, "prev_day_close": 0.0749999992549419}, {"option": "IWM261120C00199000", "bid": 85.32, "bid_size": 10.0, "ask": 85.94, "ask_size": 10.0, "iv": 0.5629, "open_interest": 10.0, "volume": 0.0, "delta": 0.9971, "gamma": 0.0002, "vega": 0.0049, "theta": 0.0, "rho": 0.0975, "theo": 85.6501, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 84.1, "last_trade_time": "2026-09-25T11:21:26", "percent_change": 0.0, "prev_day_close": 81.4249992370606}, {"option": "IWM261120P00199000", "bid": 0.02, "bid_size": 544.0, "ask": 0.04, "ask_size": 597.0, "iv": 0.63, "open_interest": 636.0, "volume": 1.0, "delta": -0.0026, "gamma": 0.0002, "vega": 0.005, "theta": -0.0083, "rho": -0.0004, "theo": 0.0288, "change": -0.03, "open": 0.05, "high": 0.05, "low": 0.05, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T10:16:48", "percent_change": -37.5, "prev_day_close": 0.080000001937151}, {"option": "IWM261120C00200000", "bid": 84.33, "bid_size": 10.0, "ask": 84.97, "ask_size": 10.0, "iv": 0.6143, "open_interest": 43.0, "volume": 1.0, "delta": 0.997, "gamma": 0.0002, "vega": 0.0051, "theta": 0.0, "rho": 0.098, "theo": 84.6534, "change": 3.915, "open": 84.35, "high": 84.35, "low": 84.35, "tick": "up", "last_trade_price": 84.35, "last_trade_time": "2026-11-04T12:50:48", "percent_change": 4.86729, "prev_day_close": 80.4349975585938}, {"option": "IWM261120P00200000", "bid": 0.02, "bid_size": 660.0, "ask": 0.04, "ask_size": 575.0, "iv": 0.6219, "open_interest": 12106.0, "volume": 0.0, "delta": -0.0028, "gamma": 0.0002, "vega": 0.0052, "theta": -0.0085, "rho": -0.0004, "theo": 0.0299, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.07, "last_trade_time": "2026-11-03T10:36:40", "percent_change": 0.0, "prev_day_close": 0.080000001937151}, {"option": "IWM261120C00205000", "bid": 79.35, "bid_size": 10.0, "ask": 79.97, "ask_size": 10.0, "iv": 0.5724, "open_interest": 10.0, "volume": 0.0, "delta": 0.9963, "gamma": 0.0003, "vega": 0.0063, "theta": -0.0003, "rho": 0.1003, "theo": 79.6709, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 72.69, "last_trade_time": "2026-10-21T11:37:49", "percent_change": 0.0, "prev_day_close": 75.4550018310547}, {"option": "IWM261120P00205000", "bid": 0.03, "bid_size": 498.0, "ask": 0.04, "ask_size": 356.0, "iv": 0.591, "open_interest": 895.0, "volume": 1.0, "delta": -0.0034, "gamma": 0.0003, "vega": 0.0063, "theta": -0.01, "rho": -0.0005, "theo": 0.0364, "change": -0.055, "open": 0.04, "high": 0.04, "low": 0.04, "tick": "down", "last_trade_price": 0.04, "last_trade_time": "2026-11-04T11:23:04", "percent_change": -57.8947, "prev_day_close": 0.0950000025331974}, {"option": "IWM261120C00210000", "bid": 74.37, "bid_size": 10.0, "ask": 74.99, "ask_size": 10.0, "iv": 0.5503, "open_interest": 50.0, "volume": 0.0, "delta": 0.9955, "gamma": 0.0004, "vega": 0.0077, "theta": -0.0027, "rho": 0.1027, "theo": 74.6899, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 66.49, "last_trade_time": "2026-10-20T10:34:32", "percent_change": 0.0, "prev_day_close": 70.4799995422363}, {"option": "IWM261120P00210000", "bid": 0.04, "bid_size": 389.0, "ask": 0.05, "ask_size": 426.0, "iv": 0.5662, "open_interest": 4552.0, "volume": 0.0, "delta": -0.0043, "gamma": 0.0004, "vega": 0.0077, "theta": -0.0118, "rho": -0.0006, "theo": 0.0443, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.12, "last_trade_time": "2026-10-28T11:17:23", "percent_change": 0.0, "prev_day_close": 0.114999998360872}, {"option": "IWM261120C00215000", "bid": 69.37, "bid_size": 10.0, "ask": 70.02, "ask_size": 10.0, "iv": 0.5173, "open_interest": 9.0, "volume": 0.0, "delta": 0.9944, "gamma": 0.0005, "vega": 0.0094, "theta": -0.0053, "rho": 0.105, "theo": 69.7105, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 66.36, "last_trade_time": "2026-10-28T12:54:34", "percent_change": 0.0, "prev_day_close": 65.5099983215332}, {"option": "IWM261120P00215000", "bid": 0.05, "bid_size": 385.0, "ask": 0.06, "ask_size": 424.0, "iv": 0.5382, "open_interest": 1361.0, "volume": 1.0, "delta": -0.0054, "gamma": 0.0005, "vega": 0.0094, "theta": -0.0138, "rho": -0.0007, "theo": 0.0539, "change": -0.065, "open": 0.07, "high": 0.07, "low": 0.07, "tick": "down", "last_trade_price": 0.07, "last_trade_time": "2026-11-04T09:52:27", "percent_change": -48.1481, "prev_day_close": 0.134999997913837}, {"option": "IWM261120C00220000", "bid": 64.4, "bid_size": 10.0, "ask": 65.04, "ask_size": 10.0, "iv": 0.4955, "open_interest": 54.0, "volume": 0.0, "delta": 0.993, "gamma": 0.0006, "vega": 0.0115, "theta": -0.0081, "rho": 0.1072, "theo": 64.733, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 62.27, "last_trade_time": "2026-11-03T11:07:00", "percent_change": 0.0, "prev_day_close": 60.5550003051758}, {"option": "IWM261120P00220000", "bid": 0.06, "bid_size": 485.0, "ask": 0.07, "ask_size": 346.0, "iv": 0.5082, "open_interest": 14885.0, "volume": 10.0, "delta": -0.0068, "gamma": 0.0006, "vega": 0.0115, "theta": -0.016, "rho": -0.0009, "theo": 0.0653, "change": -0.095, "open": 0.07, "high": 0.07, "low": 0.06, "tick": "down", "last_trade_price": 0.06, "last_trade_time": "2026-11-04T12:59:59", "percent_change": -61.2903, "prev_day_close": 0.155000001192093}, {"option": "IWM261120C00225000", "bid": 59.45, "bid_size": 20.0, "ask": 60.04, "ask_size": 20.0, "iv": 0.4694, "open_interest": 1021.0, "volume": 0.0, "delta": 0.9913, "gamma": 0.0008, "vega": 0.014, "theta": -0.0112, "rho": 0.1095, "theo": 59.7575, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 56.97, "last_trade_time": "2026-10-30T10:45:29", "percent_change": 0.0, "prev_day_close": 55.6000003814697}, {"option": "IWM261120P00225000", "bid": 0.07, "bid_size": 614.0, "ask": 0.09, "ask_size": 467.0, "iv": 0.4803, "open_interest": 3616.0, "volume": 131.0, "delta": -0.0084, "gamma": 0.0008, "vega": 0.014, "theta": -0.0185, "rho": -0.0011, "theo": 0.0789, "change": -0.095, "open": 0.09, "high": 0.1, "low": 0.08, "tick": "up", "last_trade_price": 0.09, "last_trade_time": "2026-11-04T13:49:47", "percent_change": -51.3514, "prev_day_close": 0.185000002384186}, {"option": "IWM261120C00230000", "bid": 54.45, "bid_size": 10.0, "ask": 55.07, "ask_size": 10.0, "iv": 0.4332, "open_interest": 28.0, "volume": 0.0, "delta": 0.9893, "gamma": 0.001, "vega": 0.017, "theta": -0.0145, "rho": 0.1116, "theo": 54.7844, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 55.37, "last_trade_time": "2026-10-29T11:21:51", "percent_change": 0.0, "prev_day_close": 50.6450004577637}, {"option": "IWM261120P00230000", "bid": 0.09, "bid_size": 478.0, "ask": 0.1, "ask_size": 328.0, "iv": 0.4501, "open_interest": 8176.0, "volume": 24.0, "delta": -0.0106, "gamma": 0.001, "vega": 0.017, "theta": -0.0213, "rho": -0.0014, "theo": 0.0947, "change": -0.115, "open": 0.12, "high": 0.12, "low": 0.09, "tick": "no_change", "last_trade_price": 0.1, "last_trade_time": "2026-11-04T15:33:16", "percent_change": -53.4884, "prev_day_close": 0.214999996125698}, {"option": "IWM261120C00235000", "bid": 49.5, "bid_size": 20.0, "ask": 50.1, "ask_size": 10.0, "iv": 0.4123, "open_interest": 172.0, "volume": 0.0, "delta": 0.9866, "gamma": 0.0013, "vega": 0.0207, "theta": -0.0181, "rho": 0.1137, "theo": 49.8139, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 47.67, "last_trade_time": "2026-11-03T11:17:32", "percent_change": 0.0, "prev_day_close": 45.6999988555908}, {"option": "IWM261120P00235000", "bid": 0.11, "bid_size": 379.0, "ask": 0.12, "ask_size": 424.0, "iv": 0.4206, "open_interest": 13890.0, "volume": 38.0, "delta": -0.0132, "gamma": 0.0014, "vega": 0.0208, "theta": -0.0243, "rho": -0.0017, "theo": 0.1133, "change": -0.155, "open": 0.13, "high": 0.16, "low": 0.11, "tick": "no_change", "last_trade_price": 0.11, "last_trade_time": "2026-11-04T16:13:28", "percent_change": -58.4906, "prev_day_close": 0.265000000596046}, {"option": "IWM261120C00240000", "bid": 44.52, "bid_size": 20.0, "ask": 45.14, "ask_size": 10.0, "iv": 0.3816, "open_interest": 190.0, "volume": 1.0, "delta": 0.9833, "gamma": 0.0018, "vega": 0.0252, "theta": -0.022, "rho": 0.1157, "theo": 44.847, "change": 3.9, "open": 44.67, "high": 44.67, "low": 44.67, "tick": "up", "last_trade_price": 44.67, "last_trade_time": "2026-11-04T14:19:16", "percent_change": 9.56586, "prev_day_close": 40.769998550415}, {"option": "IWM261120P00240000", "bid": 0.13, "bid_size": 489.0, "ask": 0.14, "ask_size": 239.0, "iv": 0.3889, "open_interest": 18217.0, "volume": 318.0, "delta": -0.0165, "gamma": 0.0018, "vega": 0.0252, "theta": -0.0275, "rho": -0.0022, "theo": 0.1354, "change": -0.195, "open": 0.2, "high": 0.2, "low": 0.13, "tick": "down", "last_trade_price": 0.13, "last_trade_time": "2026-11-04T15:34:53", "percent_change": -60.0, "prev_day_close": 0.325000002980232}, {"option": "IWM261120C00241000", "bid": 43.51, "bid_size": 10.0, "ask": 44.15, "ask_size": 10.0, "iv": 0.3726, "open_interest": 9.0, "volume": 0.0, "delta": 0.9825, "gamma": 0.0019, "vega": 0.0262, "theta": -0.0228, "rho": 0.1161, "theo": 43.8541, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 35.6, "last_trade_time": "2026-10-23T10:46:06", "percent_change": 0.0, "prev_day_close": 39.7800006866455}, {"option": "IWM261120P00241000", "bid": 0.13, "bid_size": 548.0, "ask": 0.15, "ask_size": 418.0, "iv": 0.3827, "open_interest": 544.0, "volume": 107.0, "delta": -0.0173, "gamma": 0.0019, "vega": 0.0263, "theta": -0.0282, "rho": -0.0023, "theo": 0.1404, "change": -0.2, "open": 0.18, "high": 0.2, "low": 0.14, "tick": "down", "last_trade_price": 0.14, "last_trade_time": "2026-11-04T15:08:38", "percent_change": -58.8235, "prev_day_close": 0.340000003576279}, {"option": "IWM261120C00242000", "bid": 42.5, "bid_size": 10.0, "ask": 43.17, "ask_size": 10.0, "iv": 0.3658, "open_interest": 0.0, "volume": 0.0, "delta": 0.9817, "gamma": 0.002, "vega": 0.0272, "theta": -0.0236, "rho": 0.1165, "theo": 42.8615, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 38.8000011444092}, {"option": "IWM261120P00242000", "bid": 0.14, "bid_size": 438.0, "ask": 0.15, "ask_size": 228.0, "iv": 0.3765, "open_interest": 649.0, "volume": 292.0, "delta": -0.0181, "gamma": 0.002, "vega": 0.0274, "theta": -0.029, "rho": -0.0024, "theo": 0.1456, "change": -0.155, "open": 0.2, "high": 0.2, "low": 0.2, "tick": "no_change", "last_trade_price": 0.2, "last_trade_time": "2026-11-04T11:25:03", "percent_change": -43.662, "prev_day_close": 0.355000004172325}, {"option": "IWM261120C00243000", "bid": 41.55, "bid_size": 10.0, "ask": 42.16, "ask_size": 10.0, "iv": 0.3651, "open_interest": 0.0, "volume": 0.0, "delta": 0.9808, "gamma": 0.0021, "vega": 0.0284, "theta": -0.0245, "rho": 0.1168, "theo": 41.8691, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 37.8200016021728}, {"option": "IWM261120P00243000", "bid": 0.14, "bid_size": 619.0, "ask": 0.16, "ask_size": 308.0, "iv": 0.3701, "open_interest": 760.0, "volume": 320.0, "delta": -0.019, "gamma": 0.0021, "vega": 0.0286, "theta": -0.0297, "rho": -0.0025, "theo": 0.1511, "change": -0.22, "open": 0.2, "high": 0.2, "low": 0.15, "tick": "down", "last_trade_price": 0.15, "last_trade_time": "2026-11-04T15:35:03", "percent_change": -59.4595, "prev_day_close": 0.370000004768372}, {"option": "IWM261120C00244000", "bid": 40.54, "bid_size": 10.0, "ask": 41.19, "ask_size": 10.0, "iv": 0.3599, "open_interest": 1.0, "volume": 0.0, "delta": 0.9799, "gamma": 0.0022, "vega": 0.0296, "theta": -0.0254, "rho": 0.1172, "theo": 40.877, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 29.07, "last_trade_time": "2026-10-19T13:43:04", "percent_change": 0.0, "prev_day_close": 36.8400001525879}, {"option": "IWM261120P00244000", "bid": 0.15, "bid_size": 516.0, "ask": 0.16, "ask_size": 373.0, "iv": 0.3637, "open_interest": 474.0, "volume": 144.0, "delta": -0.02, "gamma": 0.0022, "vega": 0.0297, "theta": -0.0305, "rho": -0.0026, "theo": 0.1568, "change": -0.17, "open": 0.2, "high": 0.22, "low": 0.2, "tick": "no_change", "last_trade_price": 0.22, "last_trade_time": "2026-11-04T11:24:25", "percent_change": -43.5897, "prev_day_close": 0.390000000596046}, {"option": "IWM261120C00245000", "bid": 39.56, "bid_size": 20.0, "ask": 40.2, "ask_size": 10.0, "iv": 0.3563, "open_interest": 210.0, "volume": 0.0, "delta": 0.9789, "gamma": 0.0023, "vega": 0.0308, "theta": -0.0262, "rho": 0.1176, "theo": 39.8851, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 35.63, "last_trade_time": "2026-11-02T14:32:52", "percent_change": 0.0, "prev_day_close": 35.8649997711182}, {"option": "IWM261120P00245000", "bid": 0.16, "bid_size": 186.0, "ask": 0.17, "ask_size": 282.0, "iv": 0.3588, "open_interest": 10590.0, "volume": 86.0, "delta": -0.021, "gamma": 0.0024, "vega": 0.031, "theta": -0.0313, "rho": -0.0027, "theo": 0.1629, "change": -0.245, "open": 0.2, "high": 0.23, "low": 0.16, "tick": "no_change", "last_trade_price": 0.16, "last_trade_time": "2026-11-04T15:48:40", "percent_change": -60.4938, "prev_day_close": 0.405000001192093}, {"option": "IWM261120C00246000", "bid": 38.56, "bid_size": 10.0, "ask": 39.2, "ask_size": 10.0, "iv": 0.3472, "open_interest": 3.0, "volume": 0.0, "delta": 0.9779, "gamma": 0.0025, "vega": 0.0321, "theta": -0.0272, "rho": 0.1179, "theo": 38.8936, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 31.62, "last_trade_time": "2026-10-20T15:11:48", "percent_change": 0.0, "prev_day_close": 34.8850002288818}, {"option": "IWM261120P00246000", "bid": 0.16, "bid_size": 511.0, "ask": 0.18, "ask_size": 375.0, "iv": 0.3522, "open_interest": 888.0, "volume": 178.0, "delta": -0.022, "gamma": 0.0025, "vega": 0.0323, "theta": -0.0321, "rho": -0.0029, "theo": 0.1692, "change": -0.25, "open": 0.19, "high": 0.19, "low": 0.18, "tick": "no_change", "last_trade_price": 0.18, "last_trade_time": "2026-11-04T15:18:18", "percent_change": -58.1395, "prev_day_close": 0.429999992251396}, {"option": "IWM261120C00247000", "bid": 37.57, "bid_size": 10.0, "ask": 38.25, "ask_size": 10.0, "iv": 0.348, "open_interest": 4.0, "volume": 0.0, "delta": 0.9768, "gamma": 0.0026, "vega": 0.0335, "theta": -0.0282, "rho": 0.1182, "theo": 37.9025, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 33.98, "last_trade_time": "2026-10-27T12:38:14", "percent_change": 0.0, "prev_day_close": 33.9049987792969}, {"option": "IWM261120P00247000", "bid": 0.17, "bid_size": 428.0, "ask": 0.18, "ask_size": 198.0, "iv": 0.3453, "open_interest": 2512.0, "volume": 0.0, "delta": -0.0232, "gamma": 0.0026, "vega": 0.0337, "theta": -0.033, "rho": -0.003, "theo": 0.1761, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.46, "last_trade_time": "2026-11-03T12:38:50", "percent_change": 0.0, "prev_day_close": 0.459999993443489}, {"option": "IWM261120C00248000", "bid": 36.58, "bid_size": 10.0, "ask": 37.22, "ask_size": 10.0, "iv": 0.3358, "open_interest": 27.0, "volume": 0.0, "delta": 0.9756, "gamma": 0.0028, "vega": 0.035, "theta": -0.0292, "rho": 0.1185, "theo": 36.9119, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 29.3, "last_trade_time": "2026-10-23T13:36:10", "percent_change": 0.0, "prev_day_close": 32.9400005340576}, {"option": "IWM261120P00248000", "bid": 0.18, "bid_size": 150.0, "ask": 0.19, "ask_size": 243.0, "iv": 0.3401, "open_interest": 886.0, "volume": 7.0, "delta": -0.0244, "gamma": 0.0028, "vega": 0.0351, "theta": -0.0338, "rho": -0.0032, "theo": 0.1832, "change": -0.28, "open": 0.25, "high": 0.25, "low": 0.2, "tick": "no_change", "last_trade_price": 0.2, "last_trade_time": "2026-11-04T15:08:02", "percent_change": -58.3333, "prev_day_close": 0.480000004172325}, {"option": "IWM261120C00249000", "bid": 35.56, "bid_size": 10.0, "ask": 36.22, "ask_size": 10.0, "iv": 0.3236, "open_interest": 14.0, "volume": 0.0, "delta": 0.9743, "gamma": 0.003, "vega": 0.0366, "theta": -0.0302, "rho": 0.1188, "theo": 35.9218, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 30.27, "last_trade_time": "2026-10-26T13:22:48", "percent_change": 0.0, "prev_day_close": 31.9699993133545}, {"option": "IWM261120P00249000", "bid": 0.18, "bid_size": 450.0, "ask": 0.2, "ask_size": 296.0, "iv": 0.333, "open_interest": 4082.0, "volume": 16.0, "delta": -0.0257, "gamma": 0.003, "vega": 0.0368, "theta": -0.0348, "rho": -0.0034, "theo": 0.191, "change": -0.25, "open": 0.22, "high": 0.26, "low": 0.22, "tick": "up", "last_trade_price": 0.26, "last_trade_time": "2026-11-04T11:02:58", "percent_change": -49.0196, "prev_day_close": 0.509999990463257}, {"option": "IWM261120C00250000", "bid": 34.59, "bid_size": 20.0, "ask": 35.22, "ask_size": 20.0, "iv": 0.3193, "open_interest": 3874.0, "volume": 351.0, "delta": 0.9729, "gamma": 0.0032, "vega": 0.0382, "theta": -0.0313, "rho": 0.1192, "theo": 34.9322, "change": 3.805, "open": 36.3, "high": 36.3, "low": 33.26, "tick": "up", "last_trade_price": 34.76, "last_trade_time": "2026-11-04T14:19:38", "percent_change": 12.292, "prev_day_close": 30.9549999237061}, {"option": "IWM261120P00250000", "bid": 0.19, "bid_size": 443.0, "ask": 0.21, "ask_size": 361.0, "iv": 0.3275, "open_interest": 57273.0, "volume": 2413.0, "delta": -0.0271, "gamma": 0.0032, "vega": 0.0386, "theta": -0.0358, "rho": -0.0036, "theo": 0.1993, "change": -0.345, "open": 0.29, "high": 0.3, "low": 0.19, "tick": "no_change", "last_trade_price": 0.19, "last_trade_time": "2026-11-04T15:47:11", "percent_change": -64.486, "prev_day_close": 0.534999996423721}, {"option": "IWM261120C00251000", "bid": 33.6, "bid_size": 10.0, "ask": 34.28, "ask_size": 10.0, "iv": 0.3202, "open_interest": 53.0, "volume": 0.0, "delta": 0.9714, "gamma": 0.0034, "vega": 0.04, "theta": -0.0325, "rho": 0.1194, "theo": 33.9433, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 30.63, "last_trade_time": "2026-10-28T13:33:13", "percent_change": 0.0, "prev_day_close": 29.9899997711182}, {"option": "IWM261120P00251000", "bid": 0.2, "bid_size": 337.0, "ask": 0.22, "ask_size": 369.0, "iv": 0.3216, "open_interest": 2112.0, "volume": 3.0, "delta": -0.0286, "gamma": 0.0034, "vega": 0.0403, "theta": -0.0368, "rho": -0.0037, "theo": 0.2083, "change": -0.28, "open": 0.29, "high": 0.29, "low": 0.29, "tick": "no_change", "last_trade_price": 0.29, "last_trade_time": "2026-11-04T10:05:11", "percent_change": -49.1228, "prev_day_close": 0.569999992847443}, {"option": "IWM261120C00252000", "bid": 32.63, "bid_size": 10.0, "ask": 33.26, "ask_size": 10.0, "iv": 0.3124, "open_interest": 35.0, "volume": 0.0, "delta": 0.9697, "gamma": 0.0036, "vega": 0.042, "theta": -0.0337, "rho": 0.1197, "theo": 32.9551, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 25.5, "last_trade_time": "2026-10-23T11:17:27", "percent_change": 0.0, "prev_day_close": 29.0249996185303}, {"option": "IWM261120P00252000", "bid": 0.21, "bid_size": 271.0, "ask": 0.23, "ask_size": 379.0, "iv": 0.3156, "open_interest": 3049.0, "volume": 89.0, "delta": -0.0303, "gamma": 0.0036, "vega": 0.0422, "theta": -0.038, "rho": -0.0039, "theo": 0.2182, "change": -0.365, "open": 0.26, "high": 0.31, "low": 0.24, "tick": "no_change", "last_trade_price": 0.24, "last_trade_time": "2026-11-04T15:29:24", "percent_change": -60.3306, "prev_day_close": 0.605000019073486}, {"option": "IWM261120C00253000", "bid": 31.62, "bid_size": 10.0, "ask": 32.28, "ask_size": 10.0, "iv": 0.3046, "open_interest": 57.0, "volume": 0.0, "delta": 0.9679, "gamma": 0.0039, "vega": 0.044, "theta": -0.035, "rho": 0.1199, "theo": 31.9678, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 28.14, "last_trade_time": "2026-10-27T12:38:06", "percent_change": 0.0, "prev_day_close": 28.0749998092651}, {"option": "IWM261120P00253000", "bid": 0.22, "bid_size": 284.0, "ask": 0.23, "ask_size": 248.0, "iv": 0.3084, "open_interest": 7978.0, "volume": 404.0, "delta": -0.0321, "gamma": 0.0039, "vega": 0.0443, "theta": -0.0392, "rho": -0.0042, "theo": 0.2287, "change": -0.42, "open": 0.35, "high": 0.35, "low": 0.22, "tick": "no_change", "last_trade_price": 0.23, "last_trade_time": "2026-11-04T16:14:27", "percent_change": -64.6154, "prev_day_close": 0.650000005960464}, {"option": "IWM261120C00254000", "bid": 30.64, "bid_size": 10.0, "ask": 31.32, "ask_size": 10.0, "iv": 0.3027, "open_interest": 38.0, "volume": 0.0, "delta": 0.9659, "gamma": 0.0041, "vega": 0.0463, "theta": -0.0364, "rho": 0.1201, "theo": 30.9816, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 27.88, "last_trade_time": "2026-10-28T12:54:34", "percent_change": 0.0, "prev_day_close": 27.1099996566772}, {"option": "IWM261120P00254000", "bid": 0.23, "bid_size": 309.0, "ask": 0.25, "ask_size": 301.0, "iv": 0.3031, "open_interest": 2163.0, "volume": 41.0, "delta": -0.0341, "gamma": 0.0042, "vega": 0.0465, "theta": -0.0405, "rho": -0.0044, "theo": 0.2406, "change": -0.43, "open": 0.38, "high": 0.38, "low": 0.26, "tick": "no_change", "last_trade_price": 0.26, "last_trade_time": "2026-11-04T15:19:10", "percent_change": -62.3188, "prev_day_close": 0.689999997615814}, {"option": "IWM261120C00255000", "bid": 29.66, "bid_size": 20.0, "ask": 30.3, "ask_size": 10.0, "iv": 0.2936, "open_interest": 148.0, "volume": 0.0, "delta": 0.9638, "gamma": 0.0044, "vega": 0.0487, "theta": -0.0378, "rho": 0.1203, "theo": 29.9965, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 28.52, "last_trade_time": "2026-11-02T11:06:13", "percent_change": 0.0, "prev_day_close": 26.1599998474121}, {"option": "IWM261120P00255000", "bid": 0.24, "bid_size": 316.0, "ask": 0.26, "ask_size": 248.0, "iv": 0.2968, "open_interest": 50962.0, "volume": 8464.0, "delta": -0.0363, "gamma": 0.0045, "vega": 0.0489, "theta": -0.0418, "rho": -0.0047, "theo": 0.2533, "change": -0.485, "open": 0.42, "high": 0.42, "low": 0.25, "tick": "down", "last_trade_price": 0.25, "last_trade_time": "2026-11-04T15:50:20", "percent_change": -65.9864, "prev_day_close": 0.735000014305115}, {"option": "IWM261120C00256000", "bid": 28.68, "bid_size": 20.0, "ask": 29.31, "ask_size": 20.0, "iv": 0.2877, "open_interest": 181.0, "volume": 0.0, "delta": 0.9614, "gamma": 0.0048, "vega": 0.0513, "theta": -0.0394, "rho": 0.1205, "theo": 29.0128, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 23.58, "last_trade_time": "2026-10-26T10:36:30", "percent_change": 0.0, "prev_day_close": 25.2200002670288}, {"option": "IWM261120P00256000", "bid": 0.26, "bid_size": 292.0, "ask": 0.28, "ask_size": 317.0, "iv": 0.292, "open_interest": 3742.0, "volume": 12.0, "delta": -0.0388, "gamma": 0.0048, "vega": 0.0518, "theta": -0.0434, "rho": -0.005, "theo": 0.268, "change": -0.5, "open": 0.4, "high": 0.42, "low": 0.29, "tick": "down", "last_trade_price": 0.29, "last_trade_time": "2026-11-04T15:21:27", "percent_change": -63.2911, "prev_day_close": 0.78999999165535}, {"option": "IWM261120C00257000", "bid": 27.7, "bid_size": 20.0, "ask": 28.27, "ask_size": 2.0, "iv": 0.2764, "open_interest": 149.0, "volume": 0.0, "delta": 0.9587, "gamma": 0.0051, "vega": 0.0541, "theta": -0.0412, "rho": 0.1206, "theo": 28.0307, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 24.97, "last_trade_time": "2026-11-03T10:15:23", "percent_change": 0.0, "prev_day_close": 24.2699995040894}, {"option": "IWM261120P00257000", "bid": 0.27, "bid_size": 270.0, "ask": 0.29, "ask_size": 216.0, "iv": 0.2853, "open_interest": 28870.0, "volume": 142.0, "delta": -0.0414, "gamma": 0.0052, "vega": 0.0547, "theta": -0.045, "rho": -0.0053, "theo": 0.2836, "change": -0.53, "open": 0.37, "high": 0.44, "low": 0.32, "tick": "down", "last_trade_price": 0.32, "last_trade_time": "2026-11-04T14:25:22", "percent_change": -62.3529, "prev_day_close": 0.849999994039536}, {"option": "IWM261120C00258000", "bid": 26.72, "bid_size": 10.0, "ask": 27.33, "ask_size": 10.0, "iv": 0.2753, "open_interest": 236.0, "volume": 0.0, "delta": 0.9558, "gamma": 0.0055, "vega": 0.0572, "theta": -0.043, "rho": 0.1207, "theo": 27.0504, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 22.73, "last_trade_time": "2026-10-30T12:15:29", "percent_change": 0.0, "prev_day_close": 23.3400001525879}, {"option": "IWM261120P00258000", "bid": 0.29, "bid_size": 215.0, "ask": 0.31, "ask_size": 217.0, "iv": 0.2799, "open_interest": 53217.0, "volume": 3264.0, "delta": -0.0445, "gamma": 0.0056, "vega": 0.0577, "theta": -0.0468, "rho": -0.0057, "theo": 0.302, "change": -0.6, "open": 0.48, "high": 0.48, "low": 0.31, "tick": "down", "last_trade_price": 0.31, "last_trade_time": "2026-11-04T16:04:03", "percent_change": -65.9341, "prev_day_close": 0.909999996423721}, {"option": "IWM261120C00259000", "bid": 25.74, "bid_size": 20.0, "ask": 26.36, "ask_size": 20.0, "iv": 0.2707, "open_interest": 252.0, "volume": 2.0, "delta": 0.9526, "gamma": 0.006, "vega": 0.0606, "theta": -0.045, "rho": 0.1207, "theo": 26.0722, "change": 1.75, "open": 24.19, "high": 24.19, "low": 24.16, "tick": "down", "last_trade_price": 24.16, "last_trade_time": "2026-11-04T10:36:01", "percent_change": 7.80901, "prev_day_close": 22.4099998474121}, {"option": "IWM261120P00259000", "bid": 0.31, "bid_size": 197.0, "ask": 0.32, "ask_size": 208.0, "iv": 0.2739, "open_interest": 21358.0, "volume": 550.0, "delta": -0.0475, "gamma": 0.006, "vega": 0.0608, "theta": -0.0485, "rho": -0.0061, "theo": 0.3196, "change": -0.655, "open": 0.48, "high": 0.54, "low": 0.32, "tick": "no_change", "last_trade_price": 0.32, "last_trade_time": "2026-11-04T16:14:46", "percent_change": -67.1795, "prev_day_close": 0.974999994039536}, {"option": "IWM261120C00260000", "bid": 24.76, "bid_size": 10.0, "ask": 25.35, "ask_size": 10.0, "iv": 0.2622, "open_interest": 803.0, "volume": 3.0, "delta": 0.9489, "gamma": 0.0065, "vega": 0.0643, "theta": -0.0472, "rho": 0.1207, "theo": 25.0964, "change": 3.765, "open": 23.06, "high": 25.25, "low": 23.06, "tick": "up", "last_trade_price": 25.25, "last_trade_time": "2026-11-04T13:00:44", "percent_change": 17.5239, "prev_day_close": 21.4850006103516}, {"option": "IWM261120P00260000", "bid": 0.34, "bid_size": 2.0, "ask": 0.35, "ask_size": 187.0, "iv": 0.2698, "open_interest": 118936.0, "volume": 1717.0, "delta": -0.0512, "gamma": 0.0065, "vega": 0.0644, "theta": -0.0506, "rho": -0.0066, "theo": 0.3417, "change": -0.695, "open": 0.57, "high": 0.62, "low": 0.32, "tick": "up", "last_trade_price": 0.35, "last_trade_time": "2026-11-04T16:00:36", "percent_change": -66.5072, "prev_day_close": 1.04499995708466}, {"option": "IWM261120C00261000", "bid": 23.8, "bid_size": 21.0, "ask": 24.35, "ask_size": 6.0, "iv": 0.2563, "open_interest": 184.0, "volume": 1.0, "delta": 0.9448, "gamma": 0.007, "vega": 0.0683, "theta": -0.0496, "rho": 0.1206, "theo": 24.1235, "change": 2.66, "open": 23.22, "high": 23.22, "low": 23.22, "tick": "up", "last_trade_price": 23.22, "last_trade_time": "2026-11-04T10:02:53", "percent_change": 12.9377, "prev_day_close": 20.5600004196167}, {"option": "IWM261120P00261000", "bid": 0.35, "bid_size": 246.0, "ask": 0.38, "ask_size": 313.0, "iv": 0.2637, "open_interest": 86536.0, "volume": 29.0, "delta": -0.0555, "gamma": 0.0071, "vega": 0.069, "theta": -0.0531, "rho": -0.0072, "theo": 0.3693, "change": -0.74, "open": 0.47, "high": 0.58, "low": 0.39, "tick": "down", "last_trade_price": 0.39, "last_trade_time": "2026-11-04T15:29:15", "percent_change": -65.4867, "prev_day_close": 1.12999999523163}, {"option": "IWM261120C00262000", "bid": 22.82, "bid_size": 10.0, "ask": 23.44, "ask_size": 10.0, "iv": 0.2554, "open_interest": 19.0, "volume": 0.0, "delta": 0.9403, "gamma": 0.0076, "vega": 0.0726, "theta": -0.0522, "rho": 0.1204, "theo": 23.1539, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 23.41, "last_trade_time": "2026-10-29T10:15:38", "percent_change": 0.0, "prev_day_close": 19.6599998474121}, {"option": "IWM261120P00262000", "bid": 0.38, "bid_size": 207.0, "ask": 0.41, "ask_size": 315.0, "iv": 0.2588, "open_interest": 44611.0, "volume": 1768.0, "delta": -0.0602, "gamma": 0.0077, "vega": 0.0734, "theta": -0.0557, "rho": -0.0076, "theo": 0.398, "change": -0.815, "open": 0.63, "high": 0.65, "low": 0.4, "tick": "no_change", "last_trade_price": 0.4, "last_trade_time": "2026-11-04T15:47:38", "percent_change": -67.0782, "prev_day_close": 1.2150000333786}, {"option": "IWM261120C00263000", "bid": 21.86, "bid_size": 20.0, "ask": 22.46, "ask_size": 10.0, "iv": 0.25, "open_interest": 139.0, "volume": 0.0, "delta": 0.9352, "gamma": 0.0083, "vega": 0.0774, "theta": -0.055, "rho": 0.1202, "theo": 22.188, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 19.45, "last_trade_time": "2026-11-02T09:42:56", "percent_change": 0.0, "prev_day_close": 18.7600002288818}, {"option": "IWM261120P00263000", "bid": 0.42, "bid_size": 194.0, "ask": 0.44, "ask_size": 244.0, "iv": 0.2543, "open_interest": 91304.0, "volume": 288.0, "delta": -0.065, "gamma": 0.0084, "vega": 0.0777, "theta": -0.0581, "rho": -0.0082, "theo": 0.4272, "change": -0.865, "open": 0.62, "high": 0.71, "low": 0.45, "tick": "down", "last_trade_price": 0.45, "last_trade_time": "2026-11-04T15:30:07", "percent_change": -65.7795, "prev_day_close": 1.31499999761581}, {"option": "IWM261120C00264000", "bid": 20.91, "bid_size": 20.0, "ask": 21.48, "ask_size": 10.0, "iv": 0.245, "open_interest": 221.0, "volume": 0.0, "delta": 0.9294, "gamma": 0.009, "vega": 0.0826, "theta": -0.058, "rho": 0.1199, "theo": 21.2263, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 17.94, "last_trade_time": "2026-11-03T09:35:06", "percent_change": 0.0, "prev_day_close": 17.8500003814697}, {"option": "IWM261120P00264000", "bid": 0.45, "bid_size": 145.0, "ask": 0.48, "ask_size": 320.0, "iv": 0.2492, "open_interest": 53954.0, "volume": 859.0, "delta": -0.0712, "gamma": 0.0091, "vega": 0.0832, "theta": -0.0614, "rho": -0.0091, "theo": 0.4675, "change": -0.885, "open": 0.77, "high": 0.79, "low": 0.52, "tick": "up", "last_trade_price": 0.54, "last_trade_time": "2026-11-04T14:50:17", "percent_change": -62.1053, "prev_day_close": 1.42500001192093}, {"option": "IWM261120C00265000", "bid": 19.94, "bid_size": 20.0, "ask": 20.53, "ask_size": 10.0, "iv": 0.2402, "open_interest": 913.0, "volume": 5.0, "delta": 0.923, "gamma": 0.0098, "vega": 0.0883, "theta": -0.0613, "rho": 0.1194, "theo": 20.2697, "change": 2.47, "open": 19.44, "high": 19.44, "low": 19.44, "tick": "up", "last_trade_price": 19.44, "last_trade_time": "2026-11-04T14:57:54", "percent_change": 14.5551, "prev_day_close": 16.9700002670288}, {"option": "IWM261120P00265000", "bid": 0.49, "bid_size": 140.0, "ask": 0.52, "ask_size": 287.0, "iv": 0.2443, "open_interest": 148484.0, "volume": 5420.0, "delta": -0.0777, "gamma": 0.01, "vega": 0.0891, "theta": -0.0646, "rho": -0.0099, "theo": 0.5093, "change": -1.015, "open": 0.82, "high": 0.91, "low": 0.5, "tick": "down", "last_trade_price": 0.52, "last_trade_time": "2026-11-04T16:06:31", "percent_change": -66.1238, "prev_day_close": 1.5349999666214}, {"option": "IWM261120C00266000", "bid": 18.99, "bid_size": 44.0, "ask": 19.53, "ask_size": 28.0, "iv": 0.2331, "open_interest": 492.0, "volume": 12.0, "delta": 0.9158, "gamma": 0.0107, "vega": 0.0943, "theta": -0.0648, "rho": 0.1189, "theo": 19.3187, "change": 3.055, "open": 20.11, "high": 20.11, "low": 17.0, "tick": "up", "last_trade_price": 19.15, "last_trade_time": "2026-11-04T12:20:47", "percent_change": 18.981, "prev_day_close": 16.0950002670288}, {"option": "IWM261120P00266000", "bid": 0.54, "bid_size": 174.0, "ask": 0.56, "ask_size": 35.0, "iv": 0.2396, "open_interest": 84913.0, "volume": 57713.0, "delta": -0.0846, "gamma": 0.0108, "vega": 0.0949, "theta": -0.0676, "rho": -0.0106, "theo": 0.552, "change": -1.105, "open": 0.87, "high": 0.94, "low": 0.55, "tick": "no_change", "last_trade_price": 0.56, "last_trade_time": "2026-11-04T15:39:59", "percent_change": -66.3664, "prev_day_close": 1.66499996185303}, {"option": "IWM261120C00267000", "bid": 18.06, "bid_size": 44.0, "ask": 18.49, "ask_size": 21.0, "iv": 0.2247, "open_interest": 237.0, "volume": 7.0, "delta": 0.9076, "gamma": 0.0117, "vega": 0.1009, "theta": -0.0686, "rho": 0.1183, "theo": 18.3741, "change": 2.79, "open": 16.61, "high": 18.03, "low": 16.61, "tick": "no_change", "last_trade_price": 18.03, "last_trade_time": "2026-11-04T15:59:58", "percent_change": 18.3071, "prev_day_close": 15.2400002479553}, {"option": "IWM261120P00267000", "bid": 0.59, "bid_size": 129.0, "ask": 0.61, "ask_size": 179.0, "iv": 0.2348, "open_interest": 53037.0, "volume": 12974.0, "delta": -0.0928, "gamma": 0.0118, "vega": 0.1012, "theta": -0.0713, "rho": -0.0117, "theo": 0.6059, "change": -1.19, "open": 0.91, "high": 1.01, "low": 0.58, "tick": "down", "last_trade_price": 0.61, "last_trade_time": "2026-11-04T16:14:03", "percent_change": -66.1111, "prev_day_close": 1.79999995231628}, {"option": "IWM261120C00268000", "bid": 17.11, "bid_size": 50.0, "ask": 17.51, "ask_size": 20.0, "iv": 0.2183, "open_interest": 392.0, "volume": 4.0, "delta": 0.8985, "gamma": 0.0128, "vega": 0.108, "theta": -0.0726, "rho": 0.1174, "theo": 17.4369, "change": 2.89, "open": 16.17, "high": 17.28, "low": 16.17, "tick": "up", "last_trade_price": 17.28, "last_trade_time": "2026-11-04T12:20:47", "percent_change": 20.0834, "prev_day_close": 14.3899998664856}, {"option": "IWM261120P00268000", "bid": 0.65, "bid_size": 191.0, "ask": 0.68, "ask_size": 280.0, "iv": 0.231, "open_interest": 76476.0, "volume": 5029.0, "delta": -0.1019, "gamma": 0.0129, "vega": 0.1083, "theta": -0.0753, "rho": -0.0129, "theo": 0.6668, "change": -1.27, "open": 0.99, "high": 1.12, "low": 0.68, "tick": "no_change", "last_trade_price": 0.68, "last_trade_time": "2026-11-04T15:39:32", "percent_change": -65.1282, "prev_day_close": 1.95000004768372}, {"option": "IWM261120C00269000", "bid": 16.19, "bid_size": 50.0, "ask": 16.62, "ask_size": 19.0, "iv": 0.2174, "open_interest": 896.0, "volume": 1.0, "delta": 0.8883, "gamma": 0.014, "vega": 0.1156, "theta": -0.0769, "rho": 0.1165, "theo": 16.5082, "change": 0.885, "open": 14.44, "high": 14.44, "low": 14.44, "tick": "up", "last_trade_price": 14.44, "last_trade_time": "2026-11-04T11:24:31", "percent_change": 6.52896, "prev_day_close": 13.5549998283386}, {"option": "IWM261120P00269000", "bid": 0.72, "bid_size": 187.0, "ask": 0.74, "ask_size": 99.0, "iv": 0.2264, "open_interest": 29850.0, "volume": 28770.0, "delta": -0.1122, "gamma": 0.0141, "vega": 0.1165, "theta": -0.0795, "rho": -0.014, "theo": 0.7362, "change": -1.39, "open": 1.16, "high": 1.34, "low": 0.73, "tick": "down", "last_trade_price": 0.73, "last_trade_time": "2026-11-04T16:14:27", "percent_change": -65.566, "prev_day_close": 2.12000000476837}, {"option": "IWM261120C00270000", "bid": 15.27, "bid_size": 51.0, "ask": 15.64, "ask_size": 20.0, "iv": 0.2113, "open_interest": 3201.0, "volume": 145.0, "delta": 0.8769, "gamma": 0.0152, "vega": 0.1236, "theta": -0.0814, "rho": 0.1153, "theo": 15.5889, "change": 2.735, "open": 16.08, "high": 17.3, "low": 13.72, "tick": "down", "last_trade_price": 15.48, "last_trade_time": "2026-11-04T14:19:16", "percent_change": 21.4594, "prev_day_close": 12.7450003623962}, {"option": "IWM261120P00270000", "bid": 0.8, "bid_size": 651.0, "ask": 0.82, "ask_size": 307.0, "iv": 0.2224, "open_interest": 165296.0, "volume": 97071.0, "delta": -0.1238, "gamma": 0.0154, "vega": 0.1241, "theta": -0.084, "rho": -0.0154, "theo": 0.8162, "change": -1.495, "open": 1.24, "high": 1.47, "low": 0.79, "tick": "no_change", "last_trade_price": 0.81, "last_trade_time": "2026-11-04T16:14:00", "percent_change": -64.859, "prev_day_close": 2.30499994754791}, {"option": "IWM261120C00271000", "bid": 14.48, "bid_size": 36.0, "ask": 14.81, "ask_size": 26.0, "iv": 0.2162, "open_interest": 5147.0, "volume": 168.0, "delta": 0.8642, "gamma": 0.0166, "vega": 0.1322, "theta": -0.086, "rho": 0.114, "theo": 14.6804, "change": 2.56, "open": 15.85, "high": 15.85, "low": 12.66, "tick": "no_change", "last_trade_price": 14.5, "last_trade_time": "2026-11-04T16:02:11", "percent_change": 21.4405, "prev_day_close": 11.9400000572205}, {"option": "IWM261120P00271000", "bid": 0.89, "bid_size": 175.0, "ask": 0.92, "ask_size": 590.0, "iv": 0.219, "open_interest": 36892.0, "volume": 56804.0, "delta": -0.1366, "gamma": 0.0168, "vega": 0.1325, "theta": -0.0886, "rho": -0.0171, "theo": 0.9057, "change": -1.59, "open": 1.26, "high": 1.57, "low": 0.9, "tick": "no_change", "last_trade_price": 0.91, "last_trade_time": "2026-11-04T16:03:45", "percent_change": -63.6, "prev_day_close": 2.5}, {"option": "IWM261120C00272000", "bid": 13.48, "bid_size": 40.0, "ask": 13.83, "ask_size": 21.0, "iv": 0.2057, "open_interest": 11363.0, "volume": 368.0, "delta": 0.85, "gamma": 0.0181, "vega": 0.1411, "theta": -0.0909, "rho": 0.1124, "theo": 13.784, "change": 2.35, "open": 15.31, "high": 15.31, "low": 11.82, "tick": "no_change", "last_trade_price": 13.51, "last_trade_time": "2026-11-04T15:59:58", "percent_change": 21.0573, "prev_day_close": 11.1600003242493}, {"option": "IWM261120P00272000", "bid": 0.99, "bid_size": 90.0, "ask": 1.02, "ask_size": 64.0, "iv": 0.2151, "open_interest": 6791.0, "volume": 64969.0, "delta": -0.1509, "gamma": 0.0183, "vega": 0.1422, "theta": -0.0934, "rho": -0.0186, "theo": 1.0079, "change": -1.67, "open": 1.41, "high": 1.73, "low": 1.0, "tick": "up", "last_trade_price": 1.05, "last_trade_time": "2026-11-04T16:03:12", "percent_change": -61.3971, "prev_day_close": 2.72000002861023}, {"option": "IWM261120C00273000", "bid": 12.84, "bid_size": 6.0, "ask": 12.96, "ask_size": 20.0, "iv": 0.2119, "open_interest": 888.0, "volume": 100.0, "delta": 0.8343, "gamma": 0.0196, "vega": 0.1503, "theta": -0.0959, "rho": 0.1107, "theo": 12.9012, "change": 2.255, "open": 14.4, "high": 14.66, "low": 10.99, "tick": "no_change", "last_trade_price": 12.65, "last_trade_time": "2026-11-04T15:33:28", "percent_change": 21.6931, "prev_day_close": 10.3949999809265}, {"option": "IWM261120P00273000", "bid": 1.11, "bid_size": 126.0, "ask": 1.14, "ask_size": 67.0, "iv": 0.2117, "open_interest": 4988.0, "volume": 2013.0, "delta": -0.1669, "gamma": 0.0198, "vega": 0.1509, "theta": -0.0984, "rho": -0.0205, "theo": 1.1244, "change": -1.805, "open": 1.52, "high": 1.79, "low": 1.15, "tick": "no_change", "last_trade_price": 1.15, "last_trade_time": "2026-11-04T16:05:11", "percent_change": -61.0829, "prev_day_close": 2.95500004291534}, {"option": "IWM261120C00274000", "bid": 11.96, "bid_size": 10.0, "ask": 12.09, "ask_size": 22.0, "iv": 0.2082, "open_interest": 1895.0, "volume": 42.0, "delta": 0.8169, "gamma": 0.0213, "vega": 0.16, "theta": -0.1009, "rho": 0.1087, "theo": 12.0336, "change": 1.965, "open": 10.57, "high": 12.01, "low": 10.57, "tick": "up", "last_trade_price": 11.62, "last_trade_time": "2026-11-04T15:58:59", "percent_change": 20.3521, "prev_day_close": 9.65500020980835}, {"option": "IWM261120P00274000", "bid": 1.24, "bid_size": 124.0, "ask": 1.27, "ask_size": 154.0, "iv": 0.208, "open_interest": 2529.0, "volume": 544.0, "delta": -0.1845, "gamma": 0.0215, "vega": 0.1606, "theta": -0.1034, "rho": -0.0227, "theo": 1.2561, "change": -1.935, "open": 1.68, "high": 1.96, "low": 1.28, "tick": "down", "last_trade_price": 1.28, "last_trade_time": "2026-11-04T16:06:31", "percent_change": -60.1866, "prev_day_close": 3.2150000333786}, {"option": "IWM261120C00275000", "bid": 11.13, "bid_size": 7.0, "ask": 11.24, "ask_size": 21.0, "iv": 0.2048, "open_interest": 4675.0, "volume": 375.0, "delta": 0.7978, "gamma": 0.023, "vega": 0.1697, "theta": -0.1059, "rho": 0.1064, "theo": 11.183, "change": 1.84, "open": 11.98, "high": 12.97, "low": 9.4, "tick": "up", "last_trade_price": 10.77, "last_trade_time": "2026-11-04T15:43:38", "percent_change": 20.6047, "prev_day_close": 8.92999982833862}, {"option": "IWM261120P00275000", "bid": 1.39, "bid_size": 78.0, "ask": 1.42, "ask_size": 134.0, "iv": 0.2049, "open_interest": 51370.0, "volume": 3730.0, "delta": -0.2041, "gamma": 0.0233, "vega": 0.1707, "theta": -0.1084, "rho": -0.0247, "theo": 1.406, "change": -2.065, "open": 2.04, "high": 2.32, "low": 1.42, "tick": "down", "last_trade_price": 1.43, "last_trade_time": "2026-11-04T16:02:49", "percent_change": -59.0844, "prev_day_close": 3.49500000476837}, {"option": "IWM261120C00276000", "bid": 10.28, "bid_size": 3.0, "ask": 10.41, "ask_size": 20.0, "iv": 0.2015, "open_interest": 3887.0, "volume": 127.0, "delta": 0.7768, "gamma": 0.0248, "vega": 0.1795, "theta": -0.1108, "rho": 0.1039, "theo": 10.3509, "change": 1.595, "open": 11.32, "high": 11.77, "low": 8.81, "tick": "down", "last_trade_price": 9.83, "last_trade_time": "2026-11-04T15:39:51", "percent_change": 19.3685, "prev_day_close": 8.2350001335144}, {"option": "IWM261120P00276000", "bid": 1.56, "bid_size": 115.0, "ask": 1.59, "ask_size": 119.0, "iv": 0.2015, "open_interest": 3990.0, "volume": 2568.0, "delta": -0.2252, "gamma": 0.0251, "vega": 0.18, "theta": -0.1133, "rho": -0.0273, "theo": 1.572, "change": -2.15, "open": 1.96, "high": 2.56, "low": 1.59, "tick": "down", "last_trade_price": 1.65, "last_trade_time": "2026-11-04T15:51:53", "percent_change": -56.5789, "prev_day_close": 3.79999995231628}, {"option": "IWM261120C00277000", "bid": 9.47, "bid_size": 3.0, "ask": 9.6, "ask_size": 26.0, "iv": 0.1991, "open_interest": 1906.0, "volume": 22.0, "delta": 0.7538, "gamma": 0.0266, "vega": 0.1892, "theta": -0.1155, "rho": 0.101, "theo": 9.5397, "change": 1.52, "open": 10.25, "high": 11.14, "low": 8.99, "tick": "no_change", "last_trade_price": 9.09, "last_trade_time": "2026-11-04T15:39:03", "percent_change": 20.0793, "prev_day_close": 7.57000017166138}, {"option": "IWM261120P00277000", "bid": 1.75, "bid_size": 70.0, "ask": 1.78, "ask_size": 198.0, "iv": 0.1984, "open_interest": 35280.0, "volume": 14872.0, "delta": -0.2484, "gamma": 0.0269, "vega": 0.1905, "theta": -0.118, "rho": -0.0296, "theo": 1.7603, "change": -2.255, "open": 2.16, "high": 2.83, "low": 1.76, "tick": "down", "last_trade_price": 1.88, "last_trade_time": "2026-11-04T15:58:26", "percent_change": -54.5345, "prev_day_close": 4.13499999046326}, {"option": "IWM261120C00278000", "bid": 8.7, "bid_size": 7.0, "ask": 8.81, "ask_size": 21.0, "iv": 0.1958, "open_interest": 3291.0, "volume": 251.0, "delta": 0.7288, "gamma": 0.0284, "vega": 0.1985, "theta": -0.1199, "rho": 0.098, "theo": 8.7512, "change": 1.445, "open": 10.34, "high": 10.63, "low": 7.45, "tick": "no_change", "last_trade_price": 8.37, "last_trade_time": "2026-11-04T15:43:38", "percent_change": 20.8664, "prev_day_close": 6.92499995231628}, {"option": "IWM261120P00278000", "bid": 1.97, "bid_size": 21.0, "ask": 2.0, "ask_size": 39.0, "iv": 0.1953, "open_interest": 4105.0, "volume": 1400.0, "delta": -0.2743, "gamma": 0.0288, "vega": 0.1992, "theta": -0.1224, "rho": -0.0326, "theo": 1.9769, "change": -2.425, "open": 2.5, "high": 2.97, "low": 1.96, "tick": "no_change", "last_trade_price": 2.07, "last_trade_time": "2026-11-04T15:51:53", "percent_change": -53.9488, "prev_day_close": 4.49500012397766}, {"option": "IWM261120C00279000", "bid": 7.97, "bid_size": 7.0, "ask": 8.04, "ask_size": 24.0, "iv": 0.1925, "open_interest": 7196.0, "volume": 184.0, "delta": 0.7021, "gamma": 0.0302, "vega": 0.2074, "theta": -0.1238, "rho": 0.0946, "theo": 7.9952, "change": 1.305, "open": 9.19, "high": 9.56, "low": 6.69, "tick": "no_change", "last_trade_price": 7.61, "last_trade_time": "2026-11-04T15:47:38", "percent_change": 20.6979, "prev_day_close": 6.3050000667572}, {"option": "IWM261120P00279000", "bid": 2.2, "bid_size": 21.0, "ask": 2.23, "ask_size": 67.0, "iv": 0.1921, "open_interest": 6669.0, "volume": 1940.0, "delta": -0.3017, "gamma": 0.0307, "vega": 0.2086, "theta": -0.1264, "rho": -0.0358, "theo": 2.2137, "change": -2.56, "open": 2.89, "high": 3.35, "low": 2.19, "tick": "no_change", "last_trade_price": 2.32, "last_trade_time": "2026-11-04T15:51:53", "percent_change": -52.459, "prev_day_close": 4.88000011444092}, {"option": "IWM261120C00280000", "bid": 7.2, "bid_size": 6.0, "ask": 7.3, "ask_size": 26.0, "iv": 0.1893, "open_interest": 20640.0, "volume": 1323.0, "delta": 0.6731, "gamma": 0.032, "vega": 0.2155, "theta": -0.1272, "rho": 0.0909, "theo": 7.2586, "change": 1.435, "open": 7.9, "high": 9.02, "low": 5.82, "tick": "no_change", "last_trade_price": 7.16, "last_trade_time": "2026-11-04T16:07:26", "percent_change": 25.0655, "prev_day_close": 5.72499990463257}, {"option": "IWM261120P00280000", "bid": 2.46, "bid_size": 86.0, "ask": 2.5, "ask_size": 9.0, "iv": 0.1885, "open_interest": 42074.0, "volume": 11356.0, "delta": -0.3313, "gamma": 0.0325, "vega": 0.2163, "theta": -0.1298, "rho": -0.0386, "theo": 2.48, "change": -2.825, "open": 3.1, "high": 3.89, "low": 2.43, "tick": "down", "last_trade_price": 2.47, "last_trade_time": "2026-11-04T16:14:31", "percent_change": -53.3522, "prev_day_close": 5.29500007629394}, {"option": "IWM261120C00281000", "bid": 6.51, "bid_size": 27.0, "ask": 6.58, "ask_size": 15.0, "iv": 0.1854, "open_interest": 5262.0, "volume": 620.0, "delta": 0.6423, "gamma": 0.0336, "vega": 0.2228, "theta": -0.1298, "rho": 0.0868, "theo": 6.5549, "change": 0.895, "open": 7.5, "high": 8.36, "low": 5.23, "tick": "no_change", "last_trade_price": 6.06, "last_trade_time": "2026-11-04T15:23:58", "percent_change": 17.3282, "prev_day_close": 5.16499996185303}, {"option": "IWM261120P00281000", "bid": 2.75, "bid_size": 61.0, "ask": 2.8, "ask_size": 38.0, "iv": 0.186, "open_interest": 2720.0, "volume": 1780.0, "delta": -0.3625, "gamma": 0.0342, "vega": 0.2232, "theta": -0.1325, "rho": -0.042, "theo": 2.7703, "change": -2.8, "open": 3.45, "high": 4.07, "low": 2.78, "tick": "no_change", "last_trade_price": 2.94, "last_trade_time": "2026-11-04T15:59:00", "percent_change": -48.7805, "prev_day_close": 5.74000000953674}, {"option": "IWM261120C00282000", "bid": 5.83, "bid_size": 24.0, "ask": 5.94, "ask_size": 13.0, "iv": 0.1823, "open_interest": 4361.0, "volume": 704.0, "delta": 0.6088, "gamma": 0.0351, "vega": 0.2289, "theta": -0.1317, "rho": 0.0825, "theo": 5.8695, "change": 1.165, "open": 6.82, "high": 7.63, "low": 4.58, "tick": "up", "last_trade_price": 5.8, "last_trade_time": "2026-11-04T16:03:10", "percent_change": 25.1348, "prev_day_close": 4.63499999046326}, {"option": "IWM261120P00282000", "bid": 3.08, "bid_size": 105.0, "ask": 3.12, "ask_size": 86.0, "iv": 0.1828, "open_interest": 1341.0, "volume": 2051.0, "delta": -0.3966, "gamma": 0.0357, "vega": 0.2293, "theta": -0.1344, "rho": -0.045, "theo": 3.1039, "change": -2.96, "open": 3.72, "high": 4.72, "low": 3.0, "tick": "down", "last_trade_price": 3.26, "last_trade_time": "2026-11-04T15:57:19", "percent_change": -47.5884, "prev_day_close": 6.21999979019165}, {"option": "IWM261120C00283000", "bid": 5.2, "bid_size": 31.0, "ask": 5.26, "ask_size": 18.0, "iv": 0.1797, "open_interest": 13252.0, "volume": 3582.0, "delta": 0.5741, "gamma": 0.0364, "vega": 0.2336, "theta": -0.1326, "rho": 0.0779, "theo": 5.2291, "change": 0.965, "open": 6.16, "high": 6.79, "low": 4.1, "tick": "up", "last_trade_price": 5.11, "last_trade_time": "2026-11-04T16:01:46", "percent_change": 23.2811, "prev_day_close": 4.14499998092651}, {"option": "IWM261120P00283000", "bid": 3.44, "bid_size": 50.0, "ask": 3.5, "ask_size": 20.0, "iv": 0.1801, "open_interest": 3127.0, "volume": 1823.0, "delta": -0.4321, "gamma": 0.0371, "vega": 0.2336, "theta": -0.1354, "rho": -0.0486, "theo": 3.4664, "change": -3.08, "open": 3.73, "high": 5.08, "low": 3.28, "tick": "no_change", "last_trade_price": 3.65, "last_trade_time": "2026-11-04T15:52:29", "percent_change": -45.7652, "prev_day_close": 6.73000001907349}, {"option": "IWM261120C00284000", "bid": 4.61, "bid_size": 18.0, "ask": 4.65, "ask_size": 23.0, "iv": 0.1774, "open_interest": 10416.0, "volume": 2078.0, "delta": 0.5378, "gamma": 0.0374, "vega": 0.2365, "theta": -0.1325, "rho": 0.0731, "theo": 4.6257, "change": 0.72, "open": 5.6, "high": 6.34, "low": 3.58, "tick": "down", "last_trade_price": 4.4, "last_trade_time": "2026-11-04T15:51:54", "percent_change": 19.5652, "prev_day_close": 3.6800000667572}, {"option": "IWM261120P00284000", "bid": 3.84, "bid_size": 25.0, "ask": 3.9, "ask_size": 10.0, "iv": 0.1773, "open_interest": 1050.0, "volume": 861.0, "delta": -0.4693, "gamma": 0.0382, "vega": 0.2362, "theta": -0.1353, "rho": -0.0512, "theo": 3.8687, "change": -3.35, "open": 4.46, "high": 5.27, "low": 3.62, "tick": "down", "last_trade_price": 3.92, "last_trade_time": "2026-11-04T16:11:00", "percent_change": -46.0798, "prev_day_close": 7.26999998092651}, {"option": "IWM261120C00285000", "bid": 4.05, "bid_size": 190.0, "ask": 4.08, "ask_size": 28.0, "iv": 0.175, "open_interest": 35987.0, "volume": 6666.0, "delta": 0.5002, "gamma": 0.0382, "vega": 0.2375, "theta": -0.1312, "rho": 0.0681, "theo": 4.0613, "change": 0.79, "open": 4.91, "high": 5.73, "low": 3.09, "tick": "up", "last_trade_price": 4.04, "last_trade_time": "2026-11-04T16:10:32", "percent_change": 24.3077, "prev_day_close": 3.25}, {"option": "IWM261120P00285000", "bid": 4.28, "bid_size": 22.0, "ask": 4.33, "ask_size": 7.0, "iv": 0.1747, "open_interest": 23664.0, "volume": 2879.0, "delta": -0.5079, "gamma": 0.039, "vega": 0.2369, "theta": -0.1342, "rho": -0.0549, "theo": 4.3092, "change": -3.335, "open": 5.01, "high": 6.25, "low": 3.97, "tick": "no_change", "last_trade_price": 4.51, "last_trade_time": "2026-11-04T15:57:19", "percent_change": -42.5112, "prev_day_close": 7.84500002861023}, {"option": "IWM261120C00286000", "bid": 3.52, "bid_size": 30.0, "ask": 3.56, "ask_size": 37.0, "iv": 0.1723, "open_interest": 4885.0, "volume": 2932.0, "delta": 0.4616, "gamma": 0.0385, "vega": 0.2365, "theta": -0.1288, "rho": 0.0629, "theo": 3.5383, "change": 0.505, "open": 4.46, "high": 5.14, "low": 2.69, "tick": "up", "last_trade_price": 3.36, "last_trade_time": "2026-11-04T15:51:58", "percent_change": 17.6883, "prev_day_close": 2.8549998998642}, {"option": "IWM261120P00286000", "bid": 4.77, "bid_size": 10.0, "ask": 4.82, "ask_size": 1.0, "iv": 0.1725, "open_interest": 483.0, "volume": 319.0, "delta": -0.5475, "gamma": 0.0395, "vega": 0.235, "theta": -0.1318, "rho": -0.0574, "theo": 4.7943, "change": -3.44, "open": 4.92, "high": 5.82, "low": 4.51, "tick": "up", "last_trade_price": 5.01, "last_trade_time": "2026-11-04T13:13:26", "percent_change": -40.7101, "prev_day_close": 8.4500002861023}, {"option": "IWM261120C00287000", "bid": 3.05, "bid_size": 6.0, "ask": 3.07, "ask_size": 10.0, "iv": 0.1702, "open_interest": 21073.0, "volume": 4249.0, "delta": 0.4225, "gamma": 0.0385, "vega": 0.2332, "theta": -0.1252, "rho": 0.0576, "theo": 3.0579, "change": 0.385, "open": 3.82, "high": 4.59, "low": 2.28, "tick": "down", "last_trade_price": 2.88, "last_trade_time": "2026-11-04T15:57:13", "percent_change": 15.4309, "prev_day_close": 2.49500000476837}, {"option": "IWM261120P00287000", "bid": 5.27, "bid_size": 54.0, "ask": 5.36, "ask_size": 37.0, "iv": 0.1697, "open_interest": 132.0, "volume": 274.0, "delta": -0.5874, "gamma": 0.0395, "vega": 0.2306, "theta": -0.1284, "rho": -0.0603, "theo": 5.3162, "change": -3.485, "open": 5.43, "high": 7.01, "low": 5.1, "tick": "up", "last_trade_price": 5.62, "last_trade_time": "2026-11-04T13:40:30", "percent_change": -38.2757, "prev_day_close": 9.10500001907349}, {"option": "IWM261120C00288000", "bid": 2.61, "bid_size": 71.0, "ask": 2.64, "ask_size": 40.0, "iv": 0.1682, "open_interest": 10086.0, "volume": 5662.0, "delta": 0.3834, "gamma": 0.038, "vega": 0.2278, "theta": -0.1205, "rho": 0.0524, "theo": 2.621, "change": 0.375, "open": 3.47, "high": 4.06, "low": 1.93, "tick": "up", "last_trade_price": 2.54, "last_trade_time": "2026-11-04T16:00:00", "percent_change": 17.321, "prev_day_close": 2.16500008106232}, {"option": "IWM261120P00288000", "bid": 5.85, "bid_size": 16.0, "ask": 5.94, "ask_size": 17.0, "iv": 0.1683, "open_interest": 246.0, "volume": 23.0, "delta": -0.6278, "gamma": 0.0392, "vega": 0.225, "theta": -0.1238, "rho": -0.0626, "theo": 5.889, "change": -3.88, "open": 5.65, "high": 6.83, "low": 5.65, "tick": "down", "last_trade_price": 5.9, "last_trade_time": "2026-11-04T13:00:37", "percent_change": -39.6728, "prev_day_close": 9.78000020980835}, {"option": "IWM261120C00289000", "bid": 2.22, "bid_size": 28.0, "ask": 2.25, "ask_size": 71.0, "iv": 0.1664, "open_interest": 4029.0, "volume": 1960.0, "delta": 0.3448, "gamma": 0.0371, "vega": 0.2201, "theta": -0.1148, "rho": 0.0471, "theo": 2.2278, "change": 0.35, "open": 3.12, "high": 3.59, "low": 1.65, "tick": "up", "last_trade_price": 2.22, "last_trade_time": "2026-11-04T16:04:57", "percent_change": 18.7166, "prev_day_close": 1.87000000476837}, {"option": "IWM261120P00289000", "bid": 6.46, "bid_size": 11.0, "ask": 6.56, "ask_size": 20.0, "iv": 0.1665, "open_interest": 84.0, "volume": 8.0, "delta": -0.6678, "gamma": 0.0383, "vega": 0.2156, "theta": -0.1182, "rho": -0.0634, "theo": 6.5065, "change": -3.725, "open": 6.25, "high": 7.91, "low": 6.25, "tick": "down", "last_trade_price": 6.77, "last_trade_time": "2026-11-04T13:13:49", "percent_change": -35.4931, "prev_day_close": 10.4950003623962}, {"option": "IWM261120C00290000", "bid": 1.87, "bid_size": 49.0, "ask": 1.9, "ask_size": 113.0, "iv": 0.1646, "open_interest": 37025.0, "volume": 7715.0, "delta": 0.3072, "gamma": 0.0358, "vega": 0.2106, "theta": -0.1081, "rho": 0.042, "theo": 1.8774, "change": 0.285, "open": 2.71, "high": 3.19, "low": 1.38, "tick": "up", "last_trade_price": 1.89, "last_trade_time": "2026-11-04T16:10:16", "percent_change": 17.757, "prev_day_close": 1.60500001907349}, {"option": "IWM261120P00290000", "bid": 7.13, "bid_size": 5.0, "ask": 7.22, "ask_size": 4.0, "iv": 0.1648, "open_interest": 19096.0, "volume": 61.0, "delta": -0.7074, "gamma": 0.0371, "vega": 0.2051, "theta": -0.1115, "rho": -0.065, "theo": 7.1751, "change": -3.97, "open": 7.75, "high": 9.64, "low": 6.75, "tick": "down", "last_trade_price": 7.28, "last_trade_time": "2026-11-04T16:07:00", "percent_change": -35.2889, "prev_day_close": 11.25}, {"option": "IWM261120C00291000", "bid": 1.56, "bid_size": 78.0, "ask": 1.59, "ask_size": 88.0, "iv": 0.163, "open_interest": 2981.0, "volume": 3361.0, "delta": 0.271, "gamma": 0.034, "vega": 0.199, "theta": -0.1007, "rho": 0.0371, "theo": 1.5687, "change": 0.09, "open": 2.24, "high": 2.76, "low": 1.16, "tick": "no_change", "last_trade_price": 1.46, "last_trade_time": "2026-11-04T15:51:53", "percent_change": 6.56934, "prev_day_close": 1.37000000476837}, {"option": "IWM261120P00291000", "bid": 7.81, "bid_size": 11.0, "ask": 7.93, "ask_size": 7.0, "iv": 0.162, "open_interest": 190.0, "volume": 3.0, "delta": -0.745, "gamma": 0.0354, "vega": 0.1911, "theta": -0.104, "rho": -0.0645, "theo": 7.8815, "change": -4.01, "open": 8.02, "high": 8.02, "low": 8.02, "tick": "down", "last_trade_price": 8.02, "last_trade_time": "2026-11-04T15:35:46", "percent_change": -33.3333, "prev_day_close": 12.0299997329712}, {"option": "IWM261120C00292000", "bid": 1.29, "bid_size": 86.0, "ask": 1.32, "ask_size": 65.0, "iv": 0.1615, "open_interest": 11314.0, "volume": 2137.0, "delta": 0.2368, "gamma": 0.032, "vega": 0.1861, "theta": -0.0926, "rho": 0.0324, "theo": 1.2994, "change": 0.08, "open": 1.9, "high": 2.4, "low": 0.96, "tick": "up", "last_trade_price": 1.24, "last_trade_time": "2026-11-04T15:53:30", "percent_change": 6.89655, "prev_day_close": 1.1599999666214}, {"option": "IWM261120P00292000", "bid": 8.55, "bid_size": 22.0, "ask": 8.67, "ask_size": 3.0, "iv": 0.1601, "open_interest": 101.0, "volume": 13.0, "delta": -0.781, "gamma": 0.0334, "vega": 0.1772, "theta": -0.0959, "rho": -0.0657, "theo": 8.6277, "change": -2.235, "open": 9.58, "high": 10.6, "low": 9.58, "tick": "up", "last_trade_price": 10.6, "last_trade_time": "2026-11-04T10:27:57", "percent_change": -17.4133, "prev_day_close": 12.835000038147}, {"option": "IWM261120C00293000", "bid": 1.06, "bid_size": 99.0, "ask": 1.09, "ask_size": 73.0, "iv": 0.1603, "open_interest": 7982.0, "volume": 1387.0, "delta": 0.2049, "gamma": 0.0297, "vega": 0.172, "theta": -0.0843, "rho": 0.028, "theo": 1.0673, "change": 0.06, "open": 1.67, "high": 2.0, "low": 0.8, "tick": "up", "last_trade_price": 1.04, "last_trade_time": "2026-11-04T16:00:08", "percent_change": 6.12245, "prev_day_close": 0.980000019073486}, {"option": "IWM261120P00293000", "bid": 9.33, "bid_size": 30.0, "ask": 9.47, "ask_size": 8.0, "iv": 0.1589, "open_interest": 130.0, "volume": 1.0, "delta": -0.8147, "gamma": 0.0313, "vega": 0.1601, "theta": -0.0874, "rho": -0.0636, "theo": 9.4144, "change": -3.98, "open": 9.69, "high": 9.69, "low": 9.69, "tick": "down", "last_trade_price": 9.69, "last_trade_time": "2026-11-04T13:21:44", "percent_change": -29.1149, "prev_day_close": 13.6700000762939}, {"option": "IWM261120C00294000", "bid": 0.86, "bid_size": 118.0, "ask": 0.89, "ask_size": 82.0, "iv": 0.1591, "open_interest": 15605.0, "volume": 10829.0, "delta": 0.1756, "gamma": 0.0272, "vega": 0.1571, "theta": -0.0758, "rho": 0.024, "theo": 0.8694, "change": 0.05, "open": 1.52, "high": 1.72, "low": 0.64, "tick": "no_change", "last_trade_price": 0.88, "last_trade_time": "2026-11-04T16:11:14", "percent_change": 6.0241, "prev_day_close": 0.8299999833107}, {"option": "IWM261120P00294000", "bid": 10.14, "bid_size": 22.0, "ask": 10.29, "ask_size": 4.0, "iv": 0.1572, "open_interest": 47.0, "volume": 2.0, "delta": -0.8459, "gamma": 0.029, "vega": 0.1431, "theta": -0.0788, "rho": -0.0591, "theo": 10.2361, "change": -3.96, "open": 10.6, "high": 10.6, "low": 10.6, "tick": "no_change", "last_trade_price": 10.6, "last_trade_time": "2026-11-04T15:54:14", "percent_change": -27.1978, "prev_day_close": 14.5599999427795}, {"option": "IWM261120C00295000", "bid": 0.69, "bid_size": 223.0, "ask": 0.72, "ask_size": 104.0, "iv": 0.1579, "open_interest": 31178.0, "volume": 3453.0, "delta": 0.149, "gamma": 0.0246, "vega": 0.1421, "theta": -0.0674, "rho": 0.0204, "theo": 0.7028, "change": 0.015, "open": 1.24, "high": 1.54, "low": 0.53, "tick": "up", "last_trade_price": 0.7, "last_trade_time": "2026-11-04T16:03:39", "percent_change": 2.18978, "prev_day_close": 0.685000002384186}, {"option": "IWM261120P00295000", "bid": 11.0, "bid_size": 22.0, "ask": 11.4, "ask_size": 23.0, "iv": 0.1664, "open_interest": 370.0, "volume": 5.0, "delta": -0.8749, "gamma": 0.0268, "vega": 0.1252, "theta": -0.0711, "rho": -0.0581, "theo": 11.0919, "change": -1.96, "open": 10.78, "high": 13.49, "low": 10.78, "tick": "up", "last_trade_price": 13.49, "last_trade_time": "2026-11-04T11:24:29", "percent_change": -12.6861, "prev_day_close": 15.4500002861023}, {"option": "IWM261120C00296000", "bid": 0.55, "bid_size": 261.0, "ask": 0.58, "ask_size": 265.0, "iv": 0.157, "open_interest": 11142.0, "volume": 1070.0, "delta": 0.1254, "gamma": 0.022, "vega": 0.1269, "theta": -0.0593, "rho": 0.0171, "theo": 0.5643, "change": -0.015, "open": 1.07, "high": 1.31, "low": 0.42, "tick": "up", "last_trade_price": 0.56, "last_trade_time": "2026-11-04T16:03:39", "percent_change": -2.60869, "prev_day_close": 0.574999988079071}, {"option": "IWM261120P00296000", "bid": 11.81, "bid_size": 11.0, "ask": 12.2, "ask_size": 11.0, "iv": 0.1596, "open_interest": 3.0, "volume": 13.0, "delta": -0.901, "gamma": 0.0244, "vega": 0.1054, "theta": -0.0652, "rho": -0.0496, "theo": 11.9785, "change": -4.09, "open": 13.88, "high": 13.88, "low": 12.25, "tick": "down", "last_trade_price": 12.25, "last_trade_time": "2026-11-04T13:21:44", "percent_change": -25.0306, "prev_day_close": 16.3400001525879}, {"option": "IWM261120C00297000", "bid": 0.44, "bid_size": 245.0, "ask": 0.47, "ask_size": 115.0, "iv": 0.1569, "open_interest": 3321.0, "volume": 237.0, "delta": 0.1051, "gamma": 0.0194, "vega": 0.1128, "theta": -0.052, "rho": 0.0143, "theo": 0.4542, "change": -0.07, "open": 0.94, "high": 1.06, "low": 0.35, "tick": "no_change", "last_trade_price": 0.41, "last_trade_time": "2026-11-04T15:50:31", "percent_change": -14.5833, "prev_day_close": 0.480000004172325}, {"option": "IWM261120P00297000", "bid": 12.78, "bid_size": 11.0, "ask": 13.11, "ask_size": 11.0, "iv": 0.1627, "open_interest": 23.0, "volume": 1.0, "delta": -0.9251, "gamma": 0.023, "vega": 0.0893, "theta": -0.0603, "rho": -0.0484, "theo": 12.8898, "change": -4.04, "open": 13.17, "high": 13.17, "low": 13.17, "tick": "down", "last_trade_price": 13.17, "last_trade_time": "2026-11-04T13:21:44", "percent_change": -23.4747, "prev_day_close": 17.210000038147}, {"option": "IWM261120C00298000", "bid": 0.35, "bid_size": 253.0, "ask": 0.37, "ask_size": 145.0, "iv": 0.1561, "open_interest": 10698.0, "volume": 537.0, "delta": 0.0869, "gamma": 0.0169, "vega": 0.0987, "theta": -0.0447, "rho": 0.0119, "theo": 0.3591, "change": -0.085, "open": 0.89, "high": 0.89, "low": 0.27, "tick": "down", "last_trade_price": 0.31, "last_trade_time": "2026-11-04T15:10:43", "percent_change": -21.519, "prev_day_close": 0.394999995827675}, {"option": "IWM261120P00298000", "bid": 13.52, "bid_size": 10.0, "ask": 14.17, "ask_size": 10.0, "iv": 0.1586, "open_interest": 17.0, "volume": 11.0, "delta": -0.9461, "gamma": 0.0209, "vega": 0.0679, "theta": -0.053, "rho": -0.038, "theo": 13.8284, "change": -4.045, "open": 14.17, "high": 14.17, "low": 14.11, "tick": "down", "last_trade_price": 14.11, "last_trade_time": "2026-11-04T13:21:44", "percent_change": -22.2804, "prev_day_close": 18.1550006866455}, {"option": "IWM261120C00299000", "bid": 0.28, "bid_size": 303.0, "ask": 0.3, "ask_size": 130.0, "iv": 0.1567, "open_interest": 12838.0, "volume": 13188.0, "delta": 0.0719, "gamma": 0.0146, "vega": 0.0862, "theta": -0.0385, "rho": 0.0098, "theo": 0.2867, "change": -0.075, "open": 0.37, "high": 0.65, "low": 0.2, "tick": "up", "last_trade_price": 0.25, "last_trade_time": "2026-11-04T15:50:31", "percent_change": -23.0769, "prev_day_close": 0.325000002980232}, {"option": "IWM261120P00299000", "bid": 14.49, "bid_size": 10.0, "ask": 15.11, "ask_size": 10.0, "iv": 0.1589, "open_interest": 1.0, "volume": 0.0, "delta": -0.9656, "gamma": 0.0183, "vega": 0.0501, "theta": -0.0482, "rho": -0.0226, "theo": 14.7873, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 28.44, "last_trade_time": "2026-10-16T13:08:46", "percent_change": 0.0, "prev_day_close": 19.1099996566772}, {"option": "IWM261120C00300000", "bid": 0.22, "bid_size": 299.0, "ask": 0.24, "ask_size": 140.0, "iv": 0.1568, "open_interest": 27799.0, "volume": 6741.0, "delta": 0.0591, "gamma": 0.0126, "vega": 0.0746, "theta": -0.0329, "rho": 0.008, "theo": 0.2274, "change": -0.035, "open": 0.55, "high": 0.69, "low": 0.16, "tick": "up", "last_trade_price": 0.23, "last_trade_time": "2026-11-04T16:03:46", "percent_change": -13.2075, "prev_day_close": 0.265000000596046}, {"option": "IWM261120P00300000", "bid": 15.46, "bid_size": 10.0, "ask": 16.07, "ask_size": 10.0, "iv": 0.157, "open_interest": 85.0, "volume": 1.0, "delta": -0.9799, "gamma": 0.0145, "vega": 0.0322, "theta": -0.0374, "rho": -0.0095, "theo": 15.7633, "change": -5.395, "open": 14.68, "high": 14.68, "low": 14.68, "tick": "down", "last_trade_price": 14.68, "last_trade_time": "2026-11-04T09:37:57", "percent_change": -26.8742, "prev_day_close": 20.0750007629395}, {"option": "IWM261120C00301000", "bid": 0.17, "bid_size": 303.0, "ask": 0.19, "ask_size": 154.0, "iv": 0.1568, "open_interest": 878.0, "volume": 82.0, "delta": 0.0483, "gamma": 0.0107, "vega": 0.064, "theta": -0.0279, "rho": 0.0066, "theo": 0.1798, "change": -0.075, "open": 0.43, "high": 0.53, "low": 0.15, "tick": "down", "last_trade_price": 0.15, "last_trade_time": "2026-11-04T15:11:57", "percent_change": -33.3333, "prev_day_close": 0.225000001490116}, {"option": "IWM261120P00301000", "bid": 16.45, "bid_size": 10.0, "ask": 17.08, "ask_size": 10.0, "iv": 0.1646, "open_interest": 44.0, "volume": 0.0, "delta": -0.9902, "gamma": 0.0086, "vega": 0.0161, "theta": -0.0347, "rho": -0.0063, "theo": 16.7544, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 17.01, "last_trade_time": "2026-10-29T13:33:03", "percent_change": 0.0, "prev_day_close": 21.0550003051758}, {"option": "IWM261120C00302000", "bid": 0.13, "bid_size": 463.0, "ask": 0.15, "ask_size": 154.0, "iv": 0.1568, "open_interest": 3286.0, "volume": 56.0, "delta": 0.0396, "gamma": 0.0091, "vega": 0.055, "theta": -0.0237, "rho": 0.0054, "theo": 0.1434, "change": -0.055, "open": 0.44, "high": 0.44, "low": 0.1, "tick": "down", "last_trade_price": 0.13, "last_trade_time": "2026-11-04T14:46:19", "percent_change": -29.7297, "prev_day_close": 0.185000002384186}, {"option": "IWM261120P00302000", "bid": 17.5, "bid_size": 10.0, "ask": 18.07, "ask_size": 10.0, "iv": 0.1787, "open_interest": 0.0, "volume": 0.0, "delta": -0.9963, "gamma": 0.0044, "vega": 0.0078, "theta": -0.0304, "rho": 0.0, "theo": 17.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 17.3, "last_trade_time": "2026-10-29T11:19:03", "percent_change": 0.0, "prev_day_close": 22.0349998474121}, {"option": "IWM261120C00303000", "bid": 0.11, "bid_size": 355.0, "ask": 0.12, "ask_size": 210.0, "iv": 0.1584, "open_interest": 1387.0, "volume": 220.0, "delta": 0.0326, "gamma": 0.0077, "vega": 0.0472, "theta": -0.0202, "rho": 0.0044, "theo": 0.115, "change": -0.06, "open": 0.3, "high": 0.34, "low": 0.09, "tick": "down", "last_trade_price": 0.09, "last_trade_time": "2026-11-04T15:50:26", "percent_change": -40.0, "prev_day_close": 0.149999998509884}, {"option": "IWM261120P00303000", "bid": 18.47, "bid_size": 10.0, "ask": 19.07, "ask_size": 10.0, "iv": 0.1814, "open_interest": 0.0, "volume": 0.0, "delta": -0.9987, "gamma": 0.0016, "vega": 0.002, "theta": -0.0304, "rho": 0.0, "theo": 18.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 21.44, "last_trade_time": "2026-10-06T12:55:21", "percent_change": 0.0, "prev_day_close": 23.0300006866455}, {"option": "IWM261120C00304000", "bid": 0.09, "bid_size": 520.0, "ask": 0.1, "ask_size": 245.0, "iv": 0.1601, "open_interest": 838.0, "volume": 136.0, "delta": 0.027, "gamma": 0.0065, "vega": 0.0407, "theta": -0.0173, "rho": 0.0036, "theo": 0.0932, "change": -0.025, "open": 0.3, "high": 0.3, "low": 0.09, "tick": "no_change", "last_trade_price": 0.1, "last_trade_time": "2026-11-04T13:54:32", "percent_change": -20.0, "prev_day_close": 0.12499999627471}, {"option": "IWM261120P00304000", "bid": 19.47, "bid_size": 10.0, "ask": 20.08, "ask_size": 10.0, "iv": 0.1905, "open_interest": 1.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 19.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 32.59, "last_trade_time": "2026-10-14T16:03:22", "percent_change": 0.0, "prev_day_close": 24.0300006866455}, {"option": "IWM261120C00305000", "bid": 0.07, "bid_size": 582.0, "ask": 0.08, "ask_size": 272.0, "iv": 0.1607, "open_interest": 21553.0, "volume": 486.0, "delta": 0.0224, "gamma": 0.0055, "vega": 0.0351, "theta": -0.0148, "rho": 0.003, "theo": 0.0762, "change": -0.035, "open": 0.25, "high": 0.28, "low": 0.06, "tick": "up", "last_trade_price": 0.07, "last_trade_time": "2026-11-04T16:03:46", "percent_change": -33.3333, "prev_day_close": 0.105000000447035}, {"option": "IWM261120P00305000", "bid": 20.45, "bid_size": 10.0, "ask": 21.07, "ask_size": 10.0, "iv": 0.1905, "open_interest": 7.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 20.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 23.67, "last_trade_time": "2026-10-30T10:45:29", "percent_change": 0.0, "prev_day_close": 25.0250005722046}, {"option": "IWM261120C00306000", "bid": 0.05, "bid_size": 504.0, "ask": 0.07, "ask_size": 334.0, "iv": 0.1617, "open_interest": 796.0, "volume": 1.0, "delta": 0.0188, "gamma": 0.0047, "vega": 0.0304, "theta": -0.0128, "rho": 0.0025, "theo": 0.0629, "change": 0.095, "open": 0.18, "high": 0.18, "low": 0.18, "tick": "up", "last_trade_price": 0.18, "last_trade_time": "2026-11-04T09:30:31", "percent_change": 111.765, "prev_day_close": 0.0850000008940697}, {"option": "IWM261120P00306000", "bid": 21.54, "bid_size": 2.0, "ask": 22.06, "ask_size": 10.0, "iv": 0.2135, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 21.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 34.51, "last_trade_time": "2026-10-19T15:49:29", "percent_change": 0.0, "prev_day_close": 26.0250005722046}, {"option": "IWM261120C00307000", "bid": 0.04, "bid_size": 450.0, "ask": 0.06, "ask_size": 429.0, "iv": 0.1637, "open_interest": 1274.0, "volume": 1.0, "delta": 0.0158, "gamma": 0.004, "vega": 0.0264, "theta": -0.0111, "rho": 0.0021, "theo": 0.0524, "change": -0.025, "open": 0.05, "high": 0.05, "low": 0.05, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T12:05:03", "percent_change": -33.3333, "prev_day_close": 0.0749999992549419}, {"option": "IWM261120P00307000", "bid": 22.46, "bid_size": 10.0, "ask": 23.07, "ask_size": 10.0, "iv": 0.2085, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 22.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 23.02, "last_trade_time": "2026-10-06T09:32:18", "percent_change": 0.0, "prev_day_close": 27.0250005722046}, {"option": "IWM261120C00308000", "bid": 0.03, "bid_size": 607.0, "ask": 0.05, "ask_size": 419.0, "iv": 0.1648, "open_interest": 2834.0, "volume": 26.0, "delta": 0.0135, "gamma": 0.0034, "vega": 0.0231, "theta": -0.0098, "rho": 0.0018, "theo": 0.0443, "change": -0.035, "open": 0.09, "high": 0.09, "low": 0.03, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-11-04T15:48:40", "percent_change": -53.8462, "prev_day_close": 0.0649999994784594}, {"option": "IWM261120P00308000", "bid": 23.49, "bid_size": 10.0, "ask": 24.08, "ask_size": 10.0, "iv": 0.2233, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 23.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 23.95, "last_trade_time": "2026-10-06T09:32:18", "percent_change": 0.0, "prev_day_close": 28.0250005722046}, {"option": "IWM261120C00309000", "bid": 0.03, "bid_size": 426.0, "ask": 0.04, "ask_size": 351.0, "iv": 0.1678, "open_interest": 429.0, "volume": 0.0, "delta": 0.0116, "gamma": 0.003, "vega": 0.0203, "theta": -0.0086, "rho": 0.0016, "theo": 0.0378, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.04, "last_trade_time": "2026-10-30T14:02:04", "percent_change": 0.0, "prev_day_close": 0.0549999997019768}, {"option": "IWM261120P00309000", "bid": 24.46, "bid_size": 10.0, "ask": 25.06, "ask_size": 10.0, "iv": 0.2185, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 24.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 27.4, "last_trade_time": "2026-10-06T14:15:10", "percent_change": 0.0, "prev_day_close": 29.0200004577637}, {"option": "IWM261120C00310000", "bid": 0.02, "bid_size": 550.0, "ask": 0.04, "ask_size": 519.0, "iv": 0.1703, "open_interest": 18510.0, "volume": 15.0, "delta": 0.01, "gamma": 0.0026, "vega": 0.018, "theta": -0.0077, "rho": 0.0013, "theo": 0.0326, "change": 0.005, "open": 0.09, "high": 0.1, "low": 0.04, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T12:28:18", "percent_change": 11.1111, "prev_day_close": 0.0449999999254942}, {"option": "IWM261120P00310000", "bid": 25.53, "bid_size": 7.0, "ask": 26.07, "ask_size": 10.0, "iv": 0.243, "open_interest": 4.0, "volume": 4.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 25.75, "change": -4.65, "open": 25.38, "high": 25.38, "low": 25.38, "tick": "no_change", "last_trade_price": 25.38, "last_trade_time": "2026-11-04T09:30:06", "percent_change": -15.4845, "prev_day_close": 30.0299997329712}, {"option": "IWM261120C00311000", "bid": 0.02, "bid_size": 465.0, "ask": 0.03, "ask_size": 338.0, "iv": 0.1722, "open_interest": 282.0, "volume": 1.0, "delta": 0.0087, "gamma": 0.0022, "vega": 0.016, "theta": -0.0069, "rho": 0.0012, "theo": 0.0285, "change": -0.01, "open": 0.03, "high": 0.03, "low": 0.03, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-11-04T12:05:03", "percent_change": -25.0, "prev_day_close": 0.0400000000372529}, {"option": "IWM261120P00311000", "bid": 26.5, "bid_size": 10.0, "ask": 27.08, "ask_size": 10.0, "iv": 0.2466, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 26.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 36.1, "last_trade_time": "2026-10-15T15:54:33", "percent_change": 0.0, "prev_day_close": 31.0299997329712}, {"option": "IWM261120C00312000", "bid": 0.01, "bid_size": 598.0, "ask": 0.03, "ask_size": 508.0, "iv": 0.1732, "open_interest": 399.0, "volume": 0.0, "delta": 0.0077, "gamma": 0.002, "vega": 0.0143, "theta": -0.0062, "rho": 0.001, "theo": 0.0251, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.06, "last_trade_time": "2026-10-29T15:24:06", "percent_change": 0.0, "prev_day_close": 0.034999999217689}, {"option": "IWM261120P00312000", "bid": 27.46, "bid_size": 10.0, "ask": 28.07, "ask_size": 10.0, "iv": 0.2433, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 27.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 32.0299997329712}, {"option": "IWM261120C00313000", "bid": 0.01, "bid_size": 578.0, "ask": 0.03, "ask_size": 543.0, "iv": 0.1786, "open_interest": 166.0, "volume": 0.0, "delta": 0.0068, "gamma": 0.0018, "vega": 0.0129, "theta": -0.0057, "rho": 0.0009, "theo": 0.0223, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-10-30T10:44:27", "percent_change": 0.0, "prev_day_close": 0.0299999993294477}, {"option": "IWM261120P00313000", "bid": 28.46, "bid_size": 10.0, "ask": 29.07, "ask_size": 10.0, "iv": 0.2501, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 28.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 33.0299987792969}, {"option": "IWM261120C00314000", "bid": 0.01, "bid_size": 561.0, "ask": 0.02, "ask_size": 261.0, "iv": 0.1782, "open_interest": 338.0, "volume": 0.0, "delta": 0.0061, "gamma": 0.0016, "vega": 0.0117, "theta": -0.0052, "rho": 0.0008, "theo": 0.0199, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-10-30T11:40:59", "percent_change": 0.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM261120P00314000", "bid": 29.42, "bid_size": 10.0, "ask": 30.08, "ask_size": 10.0, "iv": 0.0661, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 29.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 31.57, "last_trade_time": "2026-10-02T09:57:44", "percent_change": 0.0, "prev_day_close": 34.0200004577637}, {"option": "IWM261120C00315000", "bid": 0.01, "bid_size": 474.0, "ask": 0.02, "ask_size": 372.0, "iv": 0.1834, "open_interest": 10976.0, "volume": 10.0, "delta": 0.0054, "gamma": 0.0014, "vega": 0.0106, "theta": -0.0048, "rho": 0.0007, "theo": 0.0179, "change": -0.005, "open": 0.04, "high": 0.05, "low": 0.01, "tick": "up", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T13:31:08", "percent_change": -20.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM261120P00315000", "bid": 30.44, "bid_size": 10.0, "ask": 31.1, "ask_size": 10.0, "iv": 0.2663, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 30.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 40.08, "last_trade_time": "2026-10-15T15:54:30", "percent_change": 0.0, "prev_day_close": 35.0249996185303}, {"option": "IWM261120C00316000", "bid": 0.01, "bid_size": 395.0, "ask": 0.02, "ask_size": 463.0, "iv": 0.1885, "open_interest": 249.0, "volume": 0.0, "delta": 0.0049, "gamma": 0.0012, "vega": 0.0097, "theta": -0.0044, "rho": 0.0006, "theo": 0.0162, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-10-30T11:07:06", "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM261120P00316000", "bid": 31.45, "bid_size": 10.0, "ask": 32.09, "ask_size": 10.0, "iv": 0.273, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 31.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 41.1, "last_trade_time": "2026-10-15T15:54:30", "percent_change": 0.0, "prev_day_close": 36.0249996185303}, {"option": "IWM261120C00317000", "bid": 0.01, "bid_size": 334.0, "ask": 0.02, "ask_size": 517.0, "iv": 0.1936, "open_interest": 6.0, "volume": 0.0, "delta": 0.0044, "gamma": 0.0011, "vega": 0.0088, "theta": -0.0041, "rho": 0.0006, "theo": 0.0148, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-10-26T11:35:05", "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM261120P00317000", "bid": 32.43, "bid_size": 10.0, "ask": 33.1, "ask_size": 10.0, "iv": 0.2768, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 32.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 37.0249996185303}, {"option": "IWM261120C00318000", "bid": 0.01, "bid_size": 214.0, "ask": 0.02, "ask_size": 527.0, "iv": 0.1987, "open_interest": 336.0, "volume": 1.0, "delta": 0.004, "gamma": 0.001, "vega": 0.0081, "theta": -0.0038, "rho": 0.0005, "theo": 0.0135, "change": -0.005, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:48:40", "percent_change": -33.3333, "prev_day_close": 0.0149999996647239}, {"option": "IWM261120P00318000", "bid": 33.45, "bid_size": 10.0, "ask": 34.06, "ask_size": 10.0, "iv": 0.2717, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 33.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 38.0249996185303}, {"option": "IWM261120C00319000", "bid": 0.01, "bid_size": 180.0, "ask": 0.02, "ask_size": 572.0, "iv": 0.2037, "open_interest": 135.0, "volume": 0.0, "delta": 0.0037, "gamma": 0.0009, "vega": 0.0075, "theta": -0.0035, "rho": 0.0005, "theo": 0.0124, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.07, "last_trade_time": "2026-10-12T14:06:43", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM261120P00319000", "bid": 34.45, "bid_size": 10.0, "ask": 35.11, "ask_size": 10.0, "iv": 0.2973, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 34.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 39.0200004577637}, {"option": "IWM261120C00320000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 688.0, "iv": 0.2005, "open_interest": 5753.0, "volume": 4.0, "delta": 0.0033, "gamma": 0.0008, "vega": 0.0069, "theta": -0.0033, "rho": 0.0004, "theo": 0.0114, "change": 0.005, "open": 0.02, "high": 0.03, "low": 0.01, "tick": "up", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T12:23:48", "percent_change": 33.3333, "prev_day_close": 0.0149999996647239}, {"option": "IWM261120P00320000", "bid": 35.45, "bid_size": 10.0, "ask": 36.08, "ask_size": 10.0, "iv": 0.2962, "open_interest": 1.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 35.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 40.12, "last_trade_time": "2026-11-02T14:25:25", "percent_change": 0.0, "prev_day_close": 40.0249996185303}, {"option": "IWM261120C00325000", "bid": 0.01, "bid_size": 50.0, "ask": 0.02, "ask_size": 727.0, "iv": 0.2333, "open_interest": 10134.0, "volume": 0.0, "delta": 0.0022, "gamma": 0.0005, "vega": 0.0047, "theta": -0.0024, "rho": 0.0003, "theo": 0.0077, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.02, "last_trade_time": "2026-11-02T14:55:33", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM261120P00325000", "bid": 40.44, "bid_size": 10.0, "ask": 41.07, "ask_size": 10.0, "iv": 0.315, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 40.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 52.43, "last_trade_time": "2026-10-19T09:32:25", "percent_change": 0.0, "prev_day_close": 45.0249996185303}, {"option": "IWM261120C00330000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 340.0, "iv": 0.233, "open_interest": 2580.0, "volume": 4.0, "delta": 0.0015, "gamma": 0.0003, "vega": 0.0033, "theta": -0.0018, "rho": 0.0002, "theo": 0.0054, "change": 0.005, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T10:26:08", "percent_change": 100.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261120P00330000", "bid": 45.42, "bid_size": 10.0, "ask": 46.06, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 45.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 58.5, "last_trade_time": "2026-10-19T15:49:29", "percent_change": 0.0, "prev_day_close": 50.0249996185303}, {"option": "IWM261120C00335000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 374.0, "iv": 0.2545, "open_interest": 8318.0, "volume": 0.0, "delta": 0.001, "gamma": 0.0002, "vega": 0.0024, "theta": -0.0013, "rho": 0.0001, "theo": 0.0039, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.07, "last_trade_time": "2026-10-28T14:00:01", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261120P00335000", "bid": 50.46, "bid_size": 10.0, "ask": 51.07, "ask_size": 10.0, "iv": 0.3886, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 50.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 45.81, "last_trade_time": "2026-09-11T09:55:14", "percent_change": 0.0, "prev_day_close": 55.0249996185303}, {"option": "IWM261120C00340000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 393.0, "iv": 0.2756, "open_interest": 5945.0, "volume": 0.0, "delta": 0.0007, "gamma": 0.0002, "vega": 0.0018, "theta": -0.001, "rho": 0.0001, "theo": 0.0029, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.06, "last_trade_time": "2026-10-28T14:00:01", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261120P00340000", "bid": 55.44, "bid_size": 10.0, "ask": 56.07, "ask_size": 10.0, "iv": 0.4024, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 55.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 50.75, "last_trade_time": "2026-09-11T09:55:16", "percent_change": 0.0, "prev_day_close": 60.0249996185303}, {"option": "IWM261120C00345000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 515.0, "iv": 0.2962, "open_interest": 5923.0, "volume": 0.0, "delta": 0.0005, "gamma": 0.0001, "vega": 0.0013, "theta": -0.0008, "rho": 0.0001, "theo": 0.0021, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-10-30T13:10:29", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261120P00345000", "bid": 60.44, "bid_size": 10.0, "ask": 61.07, "ask_size": 10.0, "iv": 0.4302, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 60.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 69.97, "last_trade_time": "2026-10-15T16:00:40", "percent_change": 0.0, "prev_day_close": 65.0250015258789}, {"option": "IWM261120C00350000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 532.0, "iv": 0.3165, "open_interest": 3977.0, "volume": 5.0, "delta": 0.0004, "gamma": 0.0001, "vega": 0.001, "theta": -0.0006, "rho": 0.0, "theo": 0.0016, "change": 0.005, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T09:55:43", "percent_change": 100.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261120P00350000", "bid": 65.45, "bid_size": 10.0, "ask": 66.08, "ask_size": 10.0, "iv": 0.4744, "open_interest": 0.0, "volume": 45.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 65.75, "change": -5.975, "open": 64.4, "high": 64.4, "low": 64.05, "tick": "down", "last_trade_price": 64.05, "last_trade_time": "2026-11-04T09:37:11", "percent_change": -8.53267, "prev_day_close": 70.0250015258789}, {"option": "IWM261120C00355000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 550.0, "iv": 0.3363, "open_interest": 2350.0, "volume": 0.0, "delta": 0.0003, "gamma": 0.0001, "vega": 0.0008, "theta": -0.0005, "rho": 0.0, "theo": 0.0012, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.02, "last_trade_time": "2026-10-09T09:44:22", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261120P00355000", "bid": 70.41, "bid_size": 10.0, "ask": 71.08, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 70.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 78.31, "last_trade_time": "2026-10-22T15:56:12", "percent_change": 0.0, "prev_day_close": 75.0250015258789}, {"option": "IWM261120C00360000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 568.0, "iv": 0.3557, "open_interest": 5631.0, "volume": 0.0, "delta": 0.0002, "gamma": 0.0, "vega": 0.0006, "theta": -0.0004, "rho": 0.0, "theo": 0.001, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-02T14:00:05", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261120P00360000", "bid": 75.46, "bid_size": 10.0, "ask": 76.08, "ask_size": 10.0, "iv": 0.5349, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 75.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 80.0200004577637}, {"option": "IWM261120C00365000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 585.0, "iv": 0.3749, "open_interest": 7629.0, "volume": 0.0, "delta": 0.0002, "gamma": 0.0, "vega": 0.0004, "theta": -0.0003, "rho": 0.0, "theo": 0.0007, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-09-21T11:03:06", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261120P00365000", "bid": 80.45, "bid_size": 10.0, "ask": 81.07, "ask_size": 10.0, "iv": 0.5463, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 80.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 85.0250015258789}, {"option": "IWM261120C00370000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 602.0, "iv": 0.3936, "open_interest": 1611.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0, "vega": 0.0004, "theta": -0.0002, "rho": 0.0, "theo": 0.0006, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-10-16T14:48:54", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261120P00370000", "bid": 85.43, "bid_size": 10.0, "ask": 86.08, "ask_size": 10.0, "iv": 0.5606, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 85.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 90.0250015258789}, {"option": "IWM261120C00375000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 619.0, "iv": 0.412, "open_interest": 5507.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0, "vega": 0.0003, "theta": -0.0002, "rho": 0.0, "theo": 0.0005, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-10-16T16:04:18", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261120P00375000", "bid": 90.43, "bid_size": 10.0, "ask": 91.07, "ask_size": 10.0, "iv": 0.5389, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 90.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 95.0250015258789}, {"option": "IWM261120C00380000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 635.0, "iv": 0.4301, "open_interest": 15681.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0, "vega": 0.0002, "theta": -0.0002, "rho": 0.0, "theo": 0.0004, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-08-28T09:52:33", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261120P00380000", "bid": 95.45, "bid_size": 10.0, "ask": 96.08, "ask_size": 10.0, "iv": 0.6306, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 95.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 94.43, "last_trade_time": "2026-05-07T10:50:30", "percent_change": 0.0, "prev_day_close": 100.025001525879}, {"option": "IWM261120C00385000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 650.0, "iv": 0.4479, "open_interest": 1433.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0, "vega": 0.0002, "theta": -0.0001, "rho": 0.0, "theo": 0.0003, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-03T11:43:28", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261120P00385000", "bid": 100.45, "bid_size": 10.0, "ask": 101.08, "ask_size": 10.0, "iv": 0.6549, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 100.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 105.025001525879}, {"option": "IWM261120C00390000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 664.0, "iv": 0.4654, "open_interest": 207.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0001, "theta": -0.0001, "rho": 0.0, "theo": 0.0002, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.04, "last_trade_time": "2026-08-24T09:54:24", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261120P00390000", "bid": 105.46, "bid_size": 10.0, "ask": 106.08, "ask_size": 10.0, "iv": 0.6867, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 105.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 110.025001525879}, {"option": "IWM261120C00395000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 678.0, "iv": 0.4826, "open_interest": 306.0, "volume": 25.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0001, "theta": -0.0001, "rho": 0.0, "theo": 0.0002, "change": 0.005, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T09:42:36", "percent_change": 100.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261120P00395000", "bid": 110.46, "bid_size": 10.0, "ask": 111.06, "ask_size": 10.0, "iv": 0.6919, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0304, "rho": 0.0, "theo": 110.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 115.020000457764}, {"option": "IWM261127C00155000", "bid": 129.32, "bid_size": 3.0, "ask": 129.96, "ask_size": 10.0, "iv": 0.8158, "open_interest": 0.0, "volume": 0.0, "delta": 0.9988, "gamma": 0.0, "vega": 0.002, "theta": 0.0, "rho": 0.1056, "theo": 129.6365, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 125.375}, {"option": "IWM261127P00155000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 643.0, "iv": 0.7837, "open_interest": 0.0, "volume": 0.0, "delta": -0.0008, "gamma": 0.0, "vega": 0.002, "theta": -0.0031, "rho": -0.0002, "theo": 0.0127, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM261127C00160000", "bid": 124.32, "bid_size": 10.0, "ask": 124.98, "ask_size": 10.0, "iv": 0.7504, "open_interest": 0.0, "volume": 0.0, "delta": 0.9987, "gamma": 0.0001, "vega": 0.0023, "theta": 0.0, "rho": 0.109, "theo": 124.6533, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 120.399997711182}, {"option": "IWM261127P00160000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 577.0, "iv": 0.7451, "open_interest": 0.0, "volume": 0.0, "delta": -0.001, "gamma": 0.0001, "vega": 0.0024, "theta": -0.0034, "rho": -0.0002, "theo": 0.0143, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM261127C00165000", "bid": 119.35, "bid_size": 10.0, "ask": 119.98, "ask_size": 10.0, "iv": 0.7107, "open_interest": 0.0, "volume": 0.0, "delta": 0.9985, "gamma": 0.0001, "vega": 0.0027, "theta": 0.0, "rho": 0.1124, "theo": 119.6706, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 115.420001983643}, {"option": "IWM261127P00165000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 469.0, "iv": 0.7076, "open_interest": 4.0, "volume": 0.0, "delta": -0.0011, "gamma": 0.0001, "vega": 0.0027, "theta": -0.0038, "rho": -0.0002, "theo": 0.0162, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.06, "last_trade_time": "2026-10-26T09:35:21", "percent_change": 0.0, "prev_day_close": 0.0299999993294477}, {"option": "IWM261127C00170000", "bid": 114.35, "bid_size": 10.0, "ask": 115.01, "ask_size": 10.0, "iv": 0.6723, "open_interest": 0.0, "volume": 0.0, "delta": 0.9983, "gamma": 0.0001, "vega": 0.0032, "theta": 0.0, "rho": 0.1157, "theo": 114.6885, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 110.439998626709}, {"option": "IWM261127P00170000", "bid": 0.01, "bid_size": 305.0, "ask": 0.03, "ask_size": 641.0, "iv": 0.7119, "open_interest": 1.0, "volume": 0.0, "delta": -0.0013, "gamma": 0.0001, "vega": 0.0032, "theta": -0.0042, "rho": -0.0002, "theo": 0.0187, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.05, "last_trade_time": "2026-10-28T12:24:33", "percent_change": 0.0, "prev_day_close": 0.0400000000372529}, {"option": "IWM261127C00175000", "bid": 109.37, "bid_size": 10.0, "ask": 110.0, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.998, "gamma": 0.0001, "vega": 0.0038, "theta": 0.0, "rho": 0.1191, "theo": 109.717, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 105.465000152588}, {"option": "IWM261127P00175000", "bid": 0.01, "bid_size": 459.0, "ask": 0.03, "ask_size": 598.0, "iv": 0.6746, "open_interest": 48.0, "volume": 0.0, "delta": -0.0016, "gamma": 0.0001, "vega": 0.0038, "theta": -0.0048, "rho": -0.0003, "theo": 0.0218, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-10-30T09:56:56", "percent_change": 0.0, "prev_day_close": 0.0499999988824129}, {"option": "IWM261127C00180000", "bid": 104.4, "bid_size": 10.0, "ask": 105.07, "ask_size": 10.0, "iv": 0.6719, "open_interest": 0.0, "volume": 0.0, "delta": 0.9977, "gamma": 0.0001, "vega": 0.0045, "theta": 0.0, "rho": 0.1224, "theo": 104.7263, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 100.490001678467}, {"option": "IWM261127P00180000", "bid": 0.01, "bid_size": 653.0, "ask": 0.03, "ask_size": 414.0, "iv": 0.6382, "open_interest": 150.0, "volume": 0.0, "delta": -0.002, "gamma": 0.0001, "vega": 0.0045, "theta": -0.0056, "rho": -0.0004, "theo": 0.0258, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-10-20T13:25:03", "percent_change": 0.0, "prev_day_close": 0.0600000005215406}, {"option": "IWM261127C00185000", "bid": 99.41, "bid_size": 3.0, "ask": 100.06, "ask_size": 10.0, "iv": 0.6004, "open_interest": 0.0, "volume": 0.0, "delta": 0.9973, "gamma": 0.0002, "vega": 0.0053, "theta": 0.0, "rho": 0.1258, "theo": 99.7466, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 95.5099983215332}, {"option": "IWM261127P00185000", "bid": 0.02, "bid_size": 439.0, "ask": 0.04, "ask_size": 581.0, "iv": 0.6261, "open_interest": 111.0, "volume": 0.0, "delta": -0.0024, "gamma": 0.0002, "vega": 0.0054, "theta": -0.0064, "rho": -0.0004, "theo": 0.0308, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-10-29T09:57:17", "percent_change": 0.0, "prev_day_close": 0.0699999984353781}, {"option": "IWM261127C00190000", "bid": 94.43, "bid_size": 10.0, "ask": 95.08, "ask_size": 10.0, "iv": 0.5774, "open_interest": 0.0, "volume": 0.0, "delta": 0.9967, "gamma": 0.0002, "vega": 0.0064, "theta": 0.0, "rho": 0.1291, "theo": 94.7679, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 90.5399971008301}, {"option": "IWM261127P00190000", "bid": 0.03, "bid_size": 281.0, "ask": 0.04, "ask_size": 234.0, "iv": 0.5994, "open_interest": 224.0, "volume": 0.0, "delta": -0.0029, "gamma": 0.0002, "vega": 0.0064, "theta": -0.0074, "rho": -0.0006, "theo": 0.0368, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.09, "last_trade_time": "2026-10-27T14:36:41", "percent_change": 0.0, "prev_day_close": 0.080000001937151}, {"option": "IWM261127C00195000", "bid": 89.46, "bid_size": 10.0, "ask": 90.12, "ask_size": 10.0, "iv": 0.5767, "open_interest": 0.0, "volume": 0.0, "delta": 0.9961, "gamma": 0.0003, "vega": 0.0077, "theta": 0.0, "rho": 0.1324, "theo": 89.7906, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 85.564998626709}, {"option": "IWM261127P00195000", "bid": 0.03, "bid_size": 653.0, "ask": 0.05, "ask_size": 424.0, "iv": 0.5716, "open_interest": 13.0, "volume": 0.0, "delta": -0.0036, "gamma": 0.0003, "vega": 0.0078, "theta": -0.0086, "rho": -0.0007, "theo": 0.0441, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.13, "last_trade_time": "2026-10-30T13:36:14", "percent_change": 0.0, "prev_day_close": 0.100000001490116}, {"option": "IWM261127C00200000", "bid": 84.47, "bid_size": 10.0, "ask": 85.15, "ask_size": 10.0, "iv": 0.5472, "open_interest": 7.0, "volume": 0.0, "delta": 0.9953, "gamma": 0.0003, "vega": 0.0093, "theta": -0.0004, "rho": 0.1356, "theo": 84.8146, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 76.77, "last_trade_time": "2026-10-23T15:52:05", "percent_change": 0.0, "prev_day_close": 80.6000022888184}, {"option": "IWM261127P00200000", "bid": 0.04, "bid_size": 544.0, "ask": 0.06, "ask_size": 448.0, "iv": 0.5494, "open_interest": 238.0, "volume": 0.0, "delta": -0.0044, "gamma": 0.0003, "vega": 0.0093, "theta": -0.01, "rho": -0.0008, "theo": 0.0528, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.12, "last_trade_time": "2026-11-03T15:35:53", "percent_change": 0.0, "prev_day_close": 0.114999998360872}, {"option": "IWM261127C00205000", "bid": 79.51, "bid_size": 10.0, "ask": 80.15, "ask_size": 10.0, "iv": 0.5176, "open_interest": 0.0, "volume": 0.0, "delta": 0.9943, "gamma": 0.0004, "vega": 0.0112, "theta": -0.0024, "rho": 0.1388, "theo": 79.8402, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 75.6400032043457}, {"option": "IWM261127P00205000", "bid": 0.05, "bid_size": 554.0, "ask": 0.07, "ask_size": 421.0, "iv": 0.5249, "open_interest": 27.0, "volume": 0.0, "delta": -0.0054, "gamma": 0.0004, "vega": 0.0112, "theta": -0.0115, "rho": -0.001, "theo": 0.0631, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.19, "last_trade_time": "2026-10-30T14:01:40", "percent_change": 0.0, "prev_day_close": 0.134999997913837}, {"option": "IWM261127C00210000", "bid": 74.51, "bid_size": 10.0, "ask": 75.17, "ask_size": 10.0, "iv": 0.4775, "open_interest": 0.0, "volume": 0.0, "delta": 0.9931, "gamma": 0.0005, "vega": 0.0134, "theta": -0.0047, "rho": 0.142, "theo": 74.8776, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 70.6749992370606}, {"option": "IWM261127P00210000", "bid": 0.06, "bid_size": 583.0, "ask": 0.08, "ask_size": 333.0, "iv": 0.4984, "open_interest": 113.0, "volume": 0.0, "delta": -0.0066, "gamma": 0.0005, "vega": 0.0134, "theta": -0.0132, "rho": -0.0012, "theo": 0.0753, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.19, "last_trade_time": "2026-10-30T15:49:46", "percent_change": 0.0, "prev_day_close": 0.160000003874302}, {"option": "IWM261127C00215000", "bid": 69.56, "bid_size": 10.0, "ask": 70.18, "ask_size": 10.0, "iv": 0.4577, "open_interest": 1.0, "volume": 0.0, "delta": 0.9917, "gamma": 0.0006, "vega": 0.016, "theta": -0.0071, "rho": 0.1451, "theo": 69.8968, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 56.54, "last_trade_time": "2026-10-16T15:03:05", "percent_change": 0.0, "prev_day_close": 65.7200012207031}, {"option": "IWM261127P00215000", "bid": 0.08, "bid_size": 447.0, "ask": 0.1, "ask_size": 486.0, "iv": 0.4783, "open_interest": 543.0, "volume": 0.0, "delta": -0.008, "gamma": 0.0006, "vega": 0.016, "theta": -0.015, "rho": -0.0015, "theo": 0.0891, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.15, "last_trade_time": "2026-11-02T11:06:34", "percent_change": 0.0, "prev_day_close": 0.185000002384186}, {"option": "IWM261127C00220000", "bid": 64.58, "bid_size": 10.0, "ask": 65.24, "ask_size": 10.0, "iv": 0.4414, "open_interest": 2.0, "volume": 0.0, "delta": 0.9899, "gamma": 0.0008, "vega": 0.0191, "theta": -0.0096, "rho": 0.1482, "theo": 64.9283, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 55.72, "last_trade_time": "2026-10-16T10:29:39", "percent_change": 0.0, "prev_day_close": 60.7700004577637}, {"option": "IWM261127P00220000", "bid": 0.1, "bid_size": 285.0, "ask": 0.11, "ask_size": 296.0, "iv": 0.4518, "open_interest": 92.0, "volume": 0.0, "delta": -0.0098, "gamma": 0.0008, "vega": 0.0192, "theta": -0.017, "rho": -0.0018, "theo": 0.1054, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.21, "last_trade_time": "2026-11-03T14:32:10", "percent_change": 0.0, "prev_day_close": 0.214999996125698}, {"option": "IWM261127C00225000", "bid": 59.6, "bid_size": 10.0, "ask": 60.27, "ask_size": 10.0, "iv": 0.4126, "open_interest": 0.0, "volume": 0.0, "delta": 0.9878, "gamma": 0.001, "vega": 0.0227, "theta": -0.0124, "rho": 0.1512, "theo": 59.9622, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 55.8199996948242}, {"option": "IWM261127P00225000", "bid": 0.11, "bid_size": 491.0, "ask": 0.13, "ask_size": 419.0, "iv": 0.4243, "open_interest": 129.0, "volume": 4.0, "delta": -0.012, "gamma": 0.001, "vega": 0.0228, "theta": -0.0192, "rho": -0.0022, "theo": 0.1241, "change": -0.11, "open": 0.14, "high": 0.14, "low": 0.14, "tick": "no_change", "last_trade_price": 0.14, "last_trade_time": "2026-11-04T15:06:22", "percent_change": -44.0, "prev_day_close": 0.249999992549419}, {"option": "IWM261127C00230000", "bid": 54.67, "bid_size": 10.0, "ask": 55.3, "ask_size": 10.0, "iv": 0.3945, "open_interest": 0.0, "volume": 0.0, "delta": 0.9851, "gamma": 0.0013, "vega": 0.0271, "theta": -0.0152, "rho": 0.1541, "theo": 54.9991, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 50.8899993896484}, {"option": "IWM261127P00230000", "bid": 0.14, "bid_size": 285.0, "ask": 0.15, "ask_size": 360.0, "iv": 0.4001, "open_interest": 347.0, "volume": 1.0, "delta": -0.0146, "gamma": 0.0013, "vega": 0.0272, "theta": -0.0215, "rho": -0.0027, "theo": 0.1455, "change": -0.14, "open": 0.16, "high": 0.16, "low": 0.16, "tick": "down", "last_trade_price": 0.16, "last_trade_time": "2026-11-04T11:52:50", "percent_change": -46.6667, "prev_day_close": 0.299999997019768}, {"option": "IWM261127C00235000", "bid": 49.69, "bid_size": 10.0, "ask": 50.34, "ask_size": 10.0, "iv": 0.3652, "open_interest": 1.0, "volume": 0.0, "delta": 0.9818, "gamma": 0.0016, "vega": 0.0323, "theta": -0.0184, "rho": 0.1568, "theo": 50.0401, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 41.2, "last_trade_time": "2026-10-16T10:14:38", "percent_change": 0.0, "prev_day_close": 45.9600009918213}, {"option": "IWM261127P00235000", "bid": 0.16, "bid_size": 391.0, "ask": 0.18, "ask_size": 367.0, "iv": 0.3733, "open_interest": 385.0, "volume": 21.0, "delta": -0.018, "gamma": 0.0016, "vega": 0.0324, "theta": -0.0242, "rho": -0.0033, "theo": 0.1716, "change": -0.16, "open": 0.19, "high": 0.21, "low": 0.19, "tick": "down", "last_trade_price": 0.2, "last_trade_time": "2026-11-04T10:20:20", "percent_change": -44.4444, "prev_day_close": 0.359999999403954}, {"option": "IWM261127C00240000", "bid": 44.75, "bid_size": 10.0, "ask": 45.38, "ask_size": 10.0, "iv": 0.3413, "open_interest": 0.0, "volume": 0.0, "delta": 0.9775, "gamma": 0.0021, "vega": 0.0388, "theta": -0.0219, "rho": 0.1594, "theo": 45.0969, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 41.0599994659424}, {"option": "IWM261127P00240000", "bid": 0.19, "bid_size": 363.0, "ask": 0.21, "ask_size": 316.0, "iv": 0.3465, "open_interest": 497.0, "volume": 56.0, "delta": -0.0222, "gamma": 0.0021, "vega": 0.0391, "theta": -0.0271, "rho": -0.0041, "theo": 0.2031, "change": -0.22, "open": 0.23, "high": 0.26, "low": 0.22, "tick": "down", "last_trade_price": 0.22, "last_trade_time": "2026-11-04T13:38:36", "percent_change": -50.0, "prev_day_close": 0.439999997615814}, {"option": "IWM261127C00245000", "bid": 39.81, "bid_size": 10.0, "ask": 40.45, "ask_size": 10.0, "iv": 0.3182, "open_interest": 2.0, "volume": 0.0, "delta": 0.9718, "gamma": 0.0028, "vega": 0.0471, "theta": -0.0259, "rho": 0.1617, "theo": 40.1433, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 28.66, "last_trade_time": "2026-10-19T10:25:43", "percent_change": 0.0, "prev_day_close": 36.1800003051758}, {"option": "IWM261127P00245000", "bid": 0.23, "bid_size": 286.0, "ask": 0.25, "ask_size": 309.0, "iv": 0.3202, "open_interest": 379.0, "volume": 77.0, "delta": -0.028, "gamma": 0.0028, "vega": 0.0472, "theta": -0.0306, "rho": -0.0051, "theo": 0.2446, "change": -0.315, "open": 0.32, "high": 0.33, "low": 0.24, "tick": "down", "last_trade_price": 0.24, "last_trade_time": "2026-11-04T16:02:58", "percent_change": -56.7568, "prev_day_close": 0.555000007152557}, {"option": "IWM261127C00250000", "bid": 34.84, "bid_size": 10.0, "ask": 35.53, "ask_size": 10.0, "iv": 0.2901, "open_interest": 42.0, "volume": 0.0, "delta": 0.9636, "gamma": 0.0037, "vega": 0.0583, "theta": -0.0309, "rho": 0.1635, "theo": 35.2158, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 31.42, "last_trade_time": "2026-11-03T15:50:07", "percent_change": 0.0, "prev_day_close": 31.3150005340576}, {"option": "IWM261127P00250000", "bid": 0.29, "bid_size": 242.0, "ask": 0.31, "ask_size": 282.0, "iv": 0.2953, "open_interest": 548.0, "volume": 79.0, "delta": -0.0363, "gamma": 0.0038, "vega": 0.0588, "theta": -0.0351, "rho": -0.0065, "theo": 0.3024, "change": -0.435, "open": 0.41, "high": 0.43, "low": 0.29, "tick": "down", "last_trade_price": 0.29, "last_trade_time": "2026-11-04T15:31:17", "percent_change": -60.0, "prev_day_close": 0.724999994039536}, {"option": "IWM261127C00252000", "bid": 32.9, "bid_size": 10.0, "ask": 33.56, "ask_size": 10.0, "iv": 0.2823, "open_interest": 27.0, "volume": 0.0, "delta": 0.9594, "gamma": 0.0042, "vega": 0.0638, "theta": -0.0333, "rho": 0.164, "theo": 33.252, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 28.09, "last_trade_time": "2026-10-30T13:15:56", "percent_change": 0.0, "prev_day_close": 29.4000005722046}, {"option": "IWM261127P00252000", "bid": 0.32, "bid_size": 192.0, "ask": 0.34, "ask_size": 259.0, "iv": 0.2854, "open_interest": 137.0, "volume": 5.0, "delta": -0.0406, "gamma": 0.0043, "vega": 0.064, "theta": -0.0373, "rho": -0.0073, "theo": 0.3329, "change": -0.44, "open": 0.44, "high": 0.48, "low": 0.37, "tick": "down", "last_trade_price": 0.37, "last_trade_time": "2026-11-04T12:59:12", "percent_change": -54.321, "prev_day_close": 0.810000002384186}, {"option": "IWM261127C00253000", "bid": 31.91, "bid_size": 10.0, "ask": 32.58, "ask_size": 10.0, "iv": 0.2767, "open_interest": 44.0, "volume": 0.0, "delta": 0.957, "gamma": 0.0045, "vega": 0.0668, "theta": -0.0346, "rho": 0.1642, "theo": 32.2722, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 21.61, "last_trade_time": "2026-10-19T12:02:47", "percent_change": 0.0, "prev_day_close": 28.4549999237061}, {"option": "IWM261127P00253000", "bid": 0.34, "bid_size": 130.0, "ask": 0.36, "ask_size": 281.0, "iv": 0.281, "open_interest": 201.0, "volume": 159.0, "delta": -0.043, "gamma": 0.0046, "vega": 0.067, "theta": -0.0385, "rho": -0.0078, "theo": 0.3502, "change": -0.495, "open": 0.39, "high": 0.48, "low": 0.36, "tick": "no_change", "last_trade_price": 0.36, "last_trade_time": "2026-11-04T15:29:23", "percent_change": -57.8947, "prev_day_close": 0.854999989271164}, {"option": "IWM261127C00254000", "bid": 30.94, "bid_size": 10.0, "ask": 31.6, "ask_size": 10.0, "iv": 0.2727, "open_interest": 5.0, "volume": 0.0, "delta": 0.9543, "gamma": 0.0048, "vega": 0.0701, "theta": -0.036, "rho": 0.1644, "theo": 31.2939, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 20.83, "last_trade_time": "2026-10-19T12:03:56", "percent_change": 0.0, "prev_day_close": 27.5099992752075}, {"option": "IWM261127P00254000", "bid": 0.36, "bid_size": 121.0, "ask": 0.38, "ask_size": 324.0, "iv": 0.2765, "open_interest": 179.0, "volume": 21.0, "delta": -0.0457, "gamma": 0.0049, "vega": 0.0703, "theta": -0.0398, "rho": -0.0083, "theo": 0.3688, "change": -0.535, "open": 0.48, "high": 0.52, "low": 0.38, "tick": "no_change", "last_trade_price": 0.38, "last_trade_time": "2026-11-04T15:29:23", "percent_change": -58.4699, "prev_day_close": 0.91499999165535}, {"option": "IWM261127C00255000", "bid": 29.96, "bid_size": 10.0, "ask": 30.61, "ask_size": 10.0, "iv": 0.2669, "open_interest": 10.0, "volume": 0.0, "delta": 0.9515, "gamma": 0.0052, "vega": 0.0737, "theta": -0.0375, "rho": 0.1645, "theo": 30.3174, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 30.83, "last_trade_time": "2026-10-29T11:57:37", "percent_change": 0.0, "prev_day_close": 26.5799999237061}, {"option": "IWM261127P00255000", "bid": 0.37, "bid_size": 158.0, "ask": 0.39, "ask_size": 92.0, "iv": 0.2702, "open_interest": 838.0, "volume": 101.0, "delta": -0.0486, "gamma": 0.0052, "vega": 0.0743, "theta": -0.0412, "rho": -0.0088, "theo": 0.3895, "change": -0.575, "open": 0.5, "high": 0.58, "low": 0.39, "tick": "no_change", "last_trade_price": 0.39, "last_trade_time": "2026-11-04T16:13:10", "percent_change": -59.5855, "prev_day_close": 0.965000003576279}, {"option": "IWM261127C00256000", "bid": 28.99, "bid_size": 10.0, "ask": 29.65, "ask_size": 10.0, "iv": 0.2638, "open_interest": 11.0, "volume": 0.0, "delta": 0.9483, "gamma": 0.0055, "vega": 0.0775, "theta": -0.039, "rho": 0.1646, "theo": 29.343, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 19.71, "last_trade_time": "2026-10-16T11:51:25", "percent_change": 0.0, "prev_day_close": 25.6599998474121}, {"option": "IWM261127P00256000", "bid": 0.39, "bid_size": 111.0, "ask": 0.42, "ask_size": 219.0, "iv": 0.266, "open_interest": 428.0, "volume": 43.0, "delta": -0.0517, "gamma": 0.0056, "vega": 0.0782, "theta": -0.0426, "rho": -0.0092, "theo": 0.4119, "change": -0.615, "open": 0.54, "high": 0.62, "low": 0.41, "tick": "down", "last_trade_price": 0.41, "last_trade_time": "2026-11-04T15:59:53", "percent_change": -60.0, "prev_day_close": 1.02499997615814}, {"option": "IWM261127C00257000", "bid": 28.01, "bid_size": 10.0, "ask": 28.65, "ask_size": 10.0, "iv": 0.257, "open_interest": 27.0, "volume": 0.0, "delta": 0.9449, "gamma": 0.0059, "vega": 0.0815, "theta": -0.0407, "rho": 0.1646, "theo": 28.3708, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 24.67, "last_trade_time": "2026-10-27T12:16:30", "percent_change": 0.0, "prev_day_close": 24.7299995422363}, {"option": "IWM261127P00257000", "bid": 0.42, "bid_size": 101.0, "ask": 0.45, "ask_size": 310.0, "iv": 0.262, "open_interest": 399.0, "volume": 25.0, "delta": -0.0553, "gamma": 0.006, "vega": 0.0821, "theta": -0.0442, "rho": -0.0099, "theo": 0.4376, "change": -0.615, "open": 0.51, "high": 0.59, "low": 0.48, "tick": "down", "last_trade_price": 0.48, "last_trade_time": "2026-11-04T15:07:24", "percent_change": -56.1644, "prev_day_close": 1.09500002861023}, {"option": "IWM261127C00258000", "bid": 27.04, "bid_size": 10.0, "ask": 27.68, "ask_size": 10.0, "iv": 0.2527, "open_interest": 16.0, "volume": 0.0, "delta": 0.9411, "gamma": 0.0063, "vega": 0.0858, "theta": -0.0424, "rho": 0.1645, "theo": 27.4012, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 21.36, "last_trade_time": "2026-10-27T10:01:05", "percent_change": 0.0, "prev_day_close": 23.8049993515015}, {"option": "IWM261127P00258000", "bid": 0.45, "bid_size": 74.0, "ask": 0.48, "ask_size": 420.0, "iv": 0.2578, "open_interest": 444.0, "volume": 41.0, "delta": -0.0591, "gamma": 0.0064, "vega": 0.0862, "theta": -0.0459, "rho": -0.0106, "theo": 0.4653, "change": -0.7, "open": 0.54, "high": 0.71, "low": 0.47, "tick": "down", "last_trade_price": 0.47, "last_trade_time": "2026-11-04T15:51:13", "percent_change": -59.8291, "prev_day_close": 1.1700000166893}, {"option": "IWM261127C00259000", "bid": 26.09, "bid_size": 10.0, "ask": 26.69, "ask_size": 10.0, "iv": 0.2482, "open_interest": 14.0, "volume": 0.0, "delta": 0.937, "gamma": 0.0068, "vega": 0.0904, "theta": -0.0443, "rho": 0.1644, "theo": 26.4345, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 22.83, "last_trade_time": "2026-10-27T12:16:30", "percent_change": 0.0, "prev_day_close": 22.8899993896484}, {"option": "IWM261127P00259000", "bid": 0.48, "bid_size": 63.0, "ask": 0.51, "ask_size": 324.0, "iv": 0.2533, "open_interest": 306.0, "volume": 231.0, "delta": -0.0633, "gamma": 0.0069, "vega": 0.0907, "theta": -0.0477, "rho": -0.0113, "theo": 0.4958, "change": -0.76, "open": 0.59, "high": 0.72, "low": 0.49, "tick": "down", "last_trade_price": 0.49, "last_trade_time": "2026-11-04T15:49:06", "percent_change": -60.8, "prev_day_close": 1.25}, {"option": "IWM261127C00260000", "bid": 25.13, "bid_size": 10.0, "ask": 25.74, "ask_size": 10.0, "iv": 0.2451, "open_interest": 15.0, "volume": 0.0, "delta": 0.9324, "gamma": 0.0073, "vega": 0.0955, "theta": -0.0463, "rho": 0.1642, "theo": 25.471, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 24.62, "last_trade_time": "2026-10-29T14:32:56", "percent_change": 0.0, "prev_day_close": 21.9799995422363}, {"option": "IWM261127P00260000", "bid": 0.51, "bid_size": 144.0, "ask": 0.54, "ask_size": 257.0, "iv": 0.2489, "open_interest": 868.0, "volume": 241.0, "delta": -0.0677, "gamma": 0.0074, "vega": 0.096, "theta": -0.0495, "rho": -0.0122, "theo": 0.5282, "change": -0.795, "open": 0.67, "high": 0.79, "low": 0.54, "tick": "down", "last_trade_price": 0.54, "last_trade_time": "2026-11-04T15:31:30", "percent_change": -59.5506, "prev_day_close": 1.33500003814697}, {"option": "IWM261127C00261000", "bid": 24.15, "bid_size": 10.0, "ask": 24.77, "ask_size": 10.0, "iv": 0.2395, "open_interest": 19.0, "volume": 0.0, "delta": 0.9274, "gamma": 0.0078, "vega": 0.1009, "theta": -0.0484, "rho": 0.1638, "theo": 24.5111, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 22.33, "last_trade_time": "2026-10-28T16:13:22", "percent_change": 0.0, "prev_day_close": 21.0699996948242}, {"option": "IWM261127P00261000", "bid": 0.55, "bid_size": 53.0, "ask": 0.58, "ask_size": 275.0, "iv": 0.2445, "open_interest": 290.0, "volume": 8.0, "delta": -0.073, "gamma": 0.0079, "vega": 0.1021, "theta": -0.0516, "rho": -0.0129, "theo": 0.5672, "change": -0.675, "open": 0.67, "high": 0.78, "low": 0.65, "tick": "down", "last_trade_price": 0.75, "last_trade_time": "2026-11-04T11:44:31", "percent_change": -47.3684, "prev_day_close": 1.42500001192093}, {"option": "IWM261127C00262000", "bid": 23.21, "bid_size": 10.0, "ask": 23.83, "ask_size": 10.0, "iv": 0.2372, "open_interest": 9.0, "volume": 0.0, "delta": 0.9219, "gamma": 0.0084, "vega": 0.1066, "theta": -0.0506, "rho": 0.1634, "theo": 23.5553, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 19.2, "last_trade_time": "2026-10-30T12:46:17", "percent_change": 0.0, "prev_day_close": 20.1850004196167}, {"option": "IWM261127P00262000", "bid": 0.59, "bid_size": 49.0, "ask": 0.62, "ask_size": 306.0, "iv": 0.2402, "open_interest": 642.0, "volume": 365.0, "delta": -0.0786, "gamma": 0.0086, "vega": 0.1074, "theta": -0.0538, "rho": -0.014, "theo": 0.6093, "change": -0.92, "open": 0.86, "high": 0.88, "low": 0.61, "tick": "no_change", "last_trade_price": 0.61, "last_trade_time": "2026-11-04T15:43:48", "percent_change": -60.1307, "prev_day_close": 1.52999997138977}, {"option": "IWM261127C00262500", "bid": 22.72, "bid_size": 10.0, "ask": 23.35, "ask_size": 10.0, "iv": 0.2344, "open_interest": 22.0, "volume": 0.0, "delta": 0.9189, "gamma": 0.0088, "vega": 0.1096, "theta": -0.0518, "rho": 0.1632, "theo": 23.0791, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 19.49, "last_trade_time": "2026-10-28T15:06:00", "percent_change": 0.0, "prev_day_close": 19.7200002670288}, {"option": "IWM261127P00262500", "bid": 0.61, "bid_size": 67.0, "ask": 0.65, "ask_size": 363.0, "iv": 0.2387, "open_interest": 188.0, "volume": 105.0, "delta": -0.0814, "gamma": 0.0088, "vega": 0.11, "theta": -0.0549, "rho": -0.0144, "theo": 0.6299, "change": -0.88, "open": 0.74, "high": 0.89, "low": 0.7, "tick": "down", "last_trade_price": 0.7, "last_trade_time": "2026-11-04T15:07:24", "percent_change": -55.6962, "prev_day_close": 1.5799999833107}, {"option": "IWM261127C00263000", "bid": 22.27, "bid_size": 10.0, "ask": 22.9, "ask_size": 10.0, "iv": 0.2348, "open_interest": 14.0, "volume": 1.0, "delta": 0.9158, "gamma": 0.0091, "vega": 0.1126, "theta": -0.053, "rho": 0.1629, "theo": 22.6041, "change": 1.695, "open": 20.97, "high": 20.97, "low": 20.97, "tick": "up", "last_trade_price": 20.97, "last_trade_time": "2026-11-04T11:35:54", "percent_change": 8.79377, "prev_day_close": 19.2750005722046}, {"option": "IWM261127P00263000", "bid": 0.63, "bid_size": 105.0, "ask": 0.67, "ask_size": 325.0, "iv": 0.2362, "open_interest": 858.0, "volume": 37.0, "delta": -0.0846, "gamma": 0.0092, "vega": 0.113, "theta": -0.0561, "rho": -0.015, "theo": 0.6543, "change": -0.935, "open": 0.75, "high": 1.06, "low": 0.7, "tick": "down", "last_trade_price": 0.7, "last_trade_time": "2026-11-04T15:21:15", "percent_change": -57.1865, "prev_day_close": 1.63499999046326}, {"option": "IWM261127C00264000", "bid": 21.31, "bid_size": 10.0, "ask": 21.94, "ask_size": 10.0, "iv": 0.2297, "open_interest": 21.0, "volume": 0.0, "delta": 0.9091, "gamma": 0.0098, "vega": 0.1191, "theta": -0.0555, "rho": 0.1623, "theo": 21.658, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 19.75, "last_trade_time": "2026-11-02T09:35:33", "percent_change": 0.0, "prev_day_close": 18.3999996185303}, {"option": "IWM261127P00264000", "bid": 0.68, "bid_size": 75.0, "ask": 0.72, "ask_size": 269.0, "iv": 0.2322, "open_interest": 497.0, "volume": 253.0, "delta": -0.0914, "gamma": 0.0099, "vega": 0.1195, "theta": -0.0585, "rho": -0.0163, "theo": 0.7054, "change": -1.05, "open": 0.92, "high": 1.01, "low": 0.71, "tick": "down", "last_trade_price": 0.71, "last_trade_time": "2026-11-04T15:41:19", "percent_change": -59.6591, "prev_day_close": 1.75999999046326}, {"option": "IWM261127C00265000", "bid": 20.45, "bid_size": 11.0, "ask": 20.9, "ask_size": 11.0, "iv": 0.2252, "open_interest": 53.0, "volume": 10.0, "delta": 0.9017, "gamma": 0.0106, "vega": 0.1262, "theta": -0.0582, "rho": 0.1615, "theo": 20.7176, "change": 3.18, "open": 21.0, "high": 21.0, "low": 20.7, "tick": "down", "last_trade_price": 20.7, "last_trade_time": "2026-11-04T10:00:19", "percent_change": 18.1507, "prev_day_close": 17.5200004577637}, {"option": "IWM261127P00265000", "bid": 0.74, "bid_size": 100.0, "ask": 0.78, "ask_size": 328.0, "iv": 0.2284, "open_interest": 3166.0, "volume": 84.0, "delta": -0.0989, "gamma": 0.0107, "vega": 0.1276, "theta": -0.0611, "rho": -0.0175, "theo": 0.7632, "change": -1.045, "open": 1.01, "high": 1.14, "low": 0.81, "tick": "up", "last_trade_price": 0.84, "last_trade_time": "2026-11-04T15:08:48", "percent_change": -55.4377, "prev_day_close": 1.88499999046326}, {"option": "IWM261127C00266000", "bid": 19.52, "bid_size": 25.0, "ask": 19.83, "ask_size": 14.0, "iv": 0.2162, "open_interest": 10.0, "volume": 0.0, "delta": 0.8936, "gamma": 0.0114, "vega": 0.1335, "theta": -0.0609, "rho": 0.1605, "theo": 19.7838, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 17.9, "last_trade_time": "2026-11-02T09:52:04", "percent_change": 0.0, "prev_day_close": 16.6750001907349}, {"option": "IWM261127P00266000", "bid": 0.8, "bid_size": 54.0, "ask": 0.84, "ask_size": 155.0, "iv": 0.2244, "open_interest": 259.0, "volume": 29.0, "delta": -0.1071, "gamma": 0.0115, "vega": 0.1345, "theta": -0.0638, "rho": -0.0188, "theo": 0.8266, "change": -1.18, "open": 0.95, "high": 1.22, "low": 0.83, "tick": "up", "last_trade_price": 0.85, "last_trade_time": "2026-11-04T15:59:53", "percent_change": -58.1281, "prev_day_close": 2.02999997138977}, {"option": "IWM261127C00267000", "bid": 18.59, "bid_size": 28.0, "ask": 18.94, "ask_size": 21.0, "iv": 0.2143, "open_interest": 28.0, "volume": 2.0, "delta": 0.8847, "gamma": 0.0123, "vega": 0.1412, "theta": -0.0638, "rho": 0.1594, "theo": 18.8571, "change": 2.065, "open": 17.89, "high": 17.89, "low": 17.89, "tick": "up", "last_trade_price": 17.89, "last_trade_time": "2026-11-04T10:43:10", "percent_change": 13.049, "prev_day_close": 15.8250002861023}, {"option": "IWM261127P00267000", "bid": 0.89, "bid_size": 1.0, "ask": 0.91, "ask_size": 142.0, "iv": 0.2214, "open_interest": 1288.0, "volume": 550.0, "delta": -0.1161, "gamma": 0.0124, "vega": 0.1417, "theta": -0.0666, "rho": -0.0204, "theo": 0.8978, "change": -1.28, "open": 1.03, "high": 1.35, "low": 0.9, "tick": "down", "last_trade_price": 0.9, "last_trade_time": "2026-11-04T15:43:48", "percent_change": -58.7156, "prev_day_close": 2.1800000667572}, {"option": "IWM261127C00267500", "bid": 18.13, "bid_size": 29.0, "ask": 18.47, "ask_size": 24.0, "iv": 0.2124, "open_interest": 11.0, "volume": 0.0, "delta": 0.8799, "gamma": 0.0127, "vega": 0.1452, "theta": -0.0653, "rho": 0.1588, "theo": 18.3967, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 16.13, "last_trade_time": "2026-11-03T13:03:44", "percent_change": 0.0, "prev_day_close": 15.4050002098084}, {"option": "IWM261127P00267500", "bid": 0.91, "bid_size": 39.0, "ask": 0.95, "ask_size": 101.0, "iv": 0.2194, "open_interest": 278.0, "volume": 67.0, "delta": -0.1208, "gamma": 0.0129, "vega": 0.1456, "theta": -0.068, "rho": -0.0213, "theo": 0.9351, "change": -1.345, "open": 1.2, "high": 1.34, "low": 0.92, "tick": "down", "last_trade_price": 0.92, "last_trade_time": "2026-11-04T15:36:00", "percent_change": -59.3819, "prev_day_close": 2.26499998569489}, {"option": "IWM261127C00268000", "bid": 17.67, "bid_size": 27.0, "ask": 18.01, "ask_size": 21.0, "iv": 0.2106, "open_interest": 37.0, "volume": 0.0, "delta": 0.8749, "gamma": 0.0132, "vega": 0.1494, "theta": -0.0668, "rho": 0.1582, "theo": 17.9384, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 15.79, "last_trade_time": "2026-11-03T12:15:10", "percent_change": 0.0, "prev_day_close": 14.9900002479553}, {"option": "IWM261127P00268000", "bid": 0.95, "bid_size": 44.0, "ask": 0.99, "ask_size": 110.0, "iv": 0.217, "open_interest": 544.0, "volume": 80.0, "delta": -0.1262, "gamma": 0.0134, "vega": 0.1503, "theta": -0.0696, "rho": -0.0222, "theo": 0.9773, "change": -1.36, "open": 1.35, "high": 1.58, "low": 0.96, "tick": "down", "last_trade_price": 0.99, "last_trade_time": "2026-11-04T16:07:09", "percent_change": -57.8723, "prev_day_close": 2.34999990463257}, {"option": "IWM261127C00269000", "bid": 16.76, "bid_size": 35.0, "ask": 17.23, "ask_size": 31.0, "iv": 0.2118, "open_interest": 19.0, "volume": 13.0, "delta": 0.8641, "gamma": 0.0142, "vega": 0.1581, "theta": -0.0699, "rho": 0.1567, "theo": 17.0287, "change": 2.605, "open": 18.44, "high": 18.86, "low": 15.31, "tick": "no_change", "last_trade_price": 16.78, "last_trade_time": "2026-11-04T14:22:06", "percent_change": 18.3774, "prev_day_close": 14.1749997138977}, {"option": "IWM261127P00269000", "bid": 1.04, "bid_size": 114.0, "ask": 1.08, "ask_size": 144.0, "iv": 0.2138, "open_interest": 237.0, "volume": 202.0, "delta": -0.1368, "gamma": 0.0144, "vega": 0.1596, "theta": -0.0726, "rho": -0.0238, "theo": 1.0636, "change": -1.45, "open": 1.34, "high": 1.54, "low": 1.08, "tick": "down", "last_trade_price": 1.08, "last_trade_time": "2026-11-04T16:07:04", "percent_change": -57.3123, "prev_day_close": 2.52999997138977}, {"option": "IWM261127C00270000", "bid": 15.87, "bid_size": 50.0, "ask": 16.21, "ask_size": 17.0, "iv": 0.205, "open_interest": 399.0, "volume": 1.0, "delta": 0.8522, "gamma": 0.0153, "vega": 0.1671, "theta": -0.0732, "rho": 0.155, "theo": 16.129, "change": 2.46, "open": 15.83, "high": 15.83, "low": 15.83, "tick": "up", "last_trade_price": 15.83, "last_trade_time": "2026-11-04T13:22:16", "percent_change": 18.3994, "prev_day_close": 13.3700003623962}, {"option": "IWM261127P00270000", "bid": 1.13, "bid_size": 61.0, "ask": 1.17, "ask_size": 62.0, "iv": 0.2098, "open_interest": 3726.0, "volume": 1852.0, "delta": -0.1494, "gamma": 0.0155, "vega": 0.1681, "theta": -0.0759, "rho": -0.0259, "theo": 1.1664, "change": -1.555, "open": 1.53, "high": 1.71, "low": 1.17, "tick": "down", "last_trade_price": 1.17, "last_trade_time": "2026-11-04T16:13:05", "percent_change": -57.0642, "prev_day_close": 2.72500002384186}, {"option": "IWM261127C00271000", "bid": 15.03, "bid_size": 44.0, "ask": 15.43, "ask_size": 37.0, "iv": 0.2066, "open_interest": 256.0, "volume": 2.0, "delta": 0.8393, "gamma": 0.0164, "vega": 0.1763, "theta": -0.0764, "rho": 0.1531, "theo": 15.2403, "change": 2.18, "open": 14.76, "high": 14.76, "low": 14.76, "tick": "up", "last_trade_price": 14.76, "last_trade_time": "2026-11-04T13:55:27", "percent_change": 17.3291, "prev_day_close": 12.5800004005432}, {"option": "IWM261127P00271000", "bid": 1.24, "bid_size": 59.0, "ask": 1.29, "ask_size": 94.0, "iv": 0.2066, "open_interest": 321.0, "volume": 97.0, "delta": -0.1623, "gamma": 0.0167, "vega": 0.1771, "theta": -0.0791, "rho": -0.0283, "theo": 1.2743, "change": -1.575, "open": 1.61, "high": 1.76, "low": 1.29, "tick": "no_change", "last_trade_price": 1.36, "last_trade_time": "2026-11-04T15:55:57", "percent_change": -53.6627, "prev_day_close": 2.93500006198883}, {"option": "IWM261127C00272000", "bid": 14.27, "bid_size": 16.0, "ask": 14.42, "ask_size": 13.0, "iv": 0.2029, "open_interest": 138.0, "volume": 8.0, "delta": 0.8251, "gamma": 0.0176, "vega": 0.186, "theta": -0.0797, "rho": 0.151, "theo": 14.3638, "change": 2.45, "open": 15.79, "high": 15.84, "low": 14.2, "tick": "up", "last_trade_price": 14.26, "last_trade_time": "2026-11-04T14:07:47", "percent_change": 20.7451, "prev_day_close": 11.8099999427795}, {"option": "IWM261127P00272000", "bid": 1.36, "bid_size": 39.0, "ask": 1.42, "ask_size": 234.0, "iv": 0.2038, "open_interest": 331.0, "volume": 125.0, "delta": -0.1768, "gamma": 0.0179, "vega": 0.1881, "theta": -0.0824, "rho": -0.0304, "theo": 1.3967, "change": -1.715, "open": 1.78, "high": 1.93, "low": 1.38, "tick": "no_change", "last_trade_price": 1.45, "last_trade_time": "2026-11-04T15:53:34", "percent_change": -54.1864, "prev_day_close": 3.16500008106232}, {"option": "IWM261127C00272500", "bid": 13.84, "bid_size": 47.0, "ask": 14.01, "ask_size": 21.0, "iv": 0.202, "open_interest": 58.0, "volume": 9.0, "delta": 0.8175, "gamma": 0.0183, "vega": 0.1909, "theta": -0.0814, "rho": 0.1498, "theo": 13.9306, "change": 1.99, "open": 13.42, "high": 13.42, "low": 13.42, "tick": "no_change", "last_trade_price": 13.42, "last_trade_time": "2026-11-04T15:39:08", "percent_change": 17.4103, "prev_day_close": 11.4299998283386}, {"option": "IWM261127P00272500", "bid": 1.43, "bid_size": 28.0, "ask": 1.48, "ask_size": 90.0, "iv": 0.2019, "open_interest": 218.0, "volume": 50.0, "delta": -0.1843, "gamma": 0.0185, "vega": 0.1925, "theta": -0.084, "rho": -0.0315, "theo": 1.4617, "change": -1.765, "open": 1.82, "high": 1.91, "low": 1.52, "tick": "down", "last_trade_price": 1.52, "last_trade_time": "2026-11-04T15:53:24", "percent_change": -53.7291, "prev_day_close": 3.2849999666214}, {"option": "IWM261127C00273000", "bid": 13.41, "bid_size": 25.0, "ask": 13.58, "ask_size": 21.0, "iv": 0.2004, "open_interest": 103.0, "volume": 2.0, "delta": 0.8096, "gamma": 0.0189, "vega": 0.1958, "theta": -0.0831, "rho": 0.1485, "theo": 13.5009, "change": 3.92, "open": 14.98, "high": 14.98, "low": 14.98, "tick": "up", "last_trade_price": 14.98, "last_trade_time": "2026-11-04T09:35:46", "percent_change": 35.443, "prev_day_close": 11.0599999427795}, {"option": "IWM261127P00273000", "bid": 1.5, "bid_size": 30.0, "ask": 1.56, "ask_size": 232.0, "iv": 0.2008, "open_interest": 264.0, "volume": 186.0, "delta": -0.1921, "gamma": 0.0192, "vega": 0.1968, "theta": -0.0856, "rho": -0.0329, "theo": 1.5298, "change": -1.875, "open": 1.86, "high": 2.11, "low": 1.52, "tick": "down", "last_trade_price": 1.54, "last_trade_time": "2026-11-04T16:07:09", "percent_change": -54.9048, "prev_day_close": 3.41500008106232}, {"option": "IWM261127C00274000", "bid": 12.56, "bid_size": 27.0, "ask": 12.73, "ask_size": 21.0, "iv": 0.1972, "open_interest": 389.0, "volume": 50.0, "delta": 0.7928, "gamma": 0.0202, "vega": 0.2057, "theta": -0.0864, "rho": 0.1458, "theo": 12.6529, "change": 2.335, "open": 12.66, "high": 12.66, "low": 12.66, "tick": "up", "last_trade_price": 12.66, "last_trade_time": "2026-11-04T09:56:07", "percent_change": 22.615, "prev_day_close": 10.3250002861023}, {"option": "IWM261127P00274000", "bid": 1.65, "bid_size": 56.0, "ask": 1.71, "ask_size": 172.0, "iv": 0.1973, "open_interest": 209.0, "volume": 204.0, "delta": -0.2096, "gamma": 0.0205, "vega": 0.2066, "theta": -0.0889, "rho": -0.0359, "theo": 1.6839, "change": -1.92, "open": 1.92, "high": 2.36, "low": 1.76, "tick": "down", "last_trade_price": 1.76, "last_trade_time": "2026-11-04T14:28:04", "percent_change": -52.1739, "prev_day_close": 3.6800000667572}, {"option": "IWM261127C00275000", "bid": 11.73, "bid_size": 24.0, "ask": 11.9, "ask_size": 24.0, "iv": 0.1942, "open_interest": 214.0, "volume": 2.0, "delta": 0.7746, "gamma": 0.0216, "vega": 0.2157, "theta": -0.0896, "rho": 0.1429, "theo": 11.8212, "change": 1.615, "open": 11.9, "high": 11.9, "low": 11.23, "tick": "down", "last_trade_price": 11.23, "last_trade_time": "2026-11-04T10:13:00", "percent_change": 16.7967, "prev_day_close": 9.61500024795532}, {"option": "IWM261127P00275000", "bid": 1.81, "bid_size": 92.0, "ask": 1.88, "ask_size": 173.0, "iv": 0.1942, "open_interest": 1082.0, "volume": 141.0, "delta": -0.228, "gamma": 0.0219, "vega": 0.2178, "theta": -0.0921, "rho": -0.0386, "theo": 1.8504, "change": -2.07, "open": 2.2, "high": 2.63, "low": 1.9, "tick": "down", "last_trade_price": 1.9, "last_trade_time": "2026-11-04T16:00:00", "percent_change": -52.1411, "prev_day_close": 3.97000002861023}, {"option": "IWM261127C00276000", "bid": 10.92, "bid_size": 18.0, "ask": 11.09, "ask_size": 29.0, "iv": 0.1914, "open_interest": 138.0, "volume": 8.0, "delta": 0.7549, "gamma": 0.0229, "vega": 0.2257, "theta": -0.0927, "rho": 0.1395, "theo": 11.0074, "change": 2.09, "open": 10.61, "high": 11.0, "low": 10.0, "tick": "up", "last_trade_price": 11.0, "last_trade_time": "2026-11-04T13:17:22", "percent_change": 23.4568, "prev_day_close": 8.90999984741211}, {"option": "IWM261127P00276000", "bid": 2.0, "bid_size": 65.0, "ask": 2.06, "ask_size": 59.0, "iv": 0.1914, "open_interest": 616.0, "volume": 108.0, "delta": -0.2478, "gamma": 0.0233, "vega": 0.2266, "theta": -0.0952, "rho": -0.0417, "theo": 2.0339, "change": -2.065, "open": 2.13, "high": 2.88, "low": 2.1, "tick": "no_change", "last_trade_price": 2.22, "last_trade_time": "2026-11-04T14:47:42", "percent_change": -48.1914, "prev_day_close": 4.28500008583069}, {"option": "IWM261127C00277000", "bid": 10.12, "bid_size": 21.0, "ask": 10.25, "ask_size": 20.0, "iv": 0.1874, "open_interest": 106.0, "volume": 0.0, "delta": 0.7336, "gamma": 0.0243, "vega": 0.2353, "theta": -0.0956, "rho": 0.136, "theo": 10.2132, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 9.16, "last_trade_time": "2026-11-03T13:37:00", "percent_change": 0.0, "prev_day_close": 8.25500011444092}, {"option": "IWM261127P00277000", "bid": 2.2, "bid_size": 157.0, "ask": 2.27, "ask_size": 40.0, "iv": 0.1885, "open_interest": 793.0, "volume": 26.0, "delta": -0.2697, "gamma": 0.0248, "vega": 0.2363, "theta": -0.0981, "rho": -0.0451, "theo": 2.2418, "change": -2.25, "open": 2.53, "high": 2.91, "low": 2.33, "tick": "down", "last_trade_price": 2.37, "last_trade_time": "2026-11-04T14:32:48", "percent_change": -48.7013, "prev_day_close": 4.62000012397766}, {"option": "IWM261127C00277500", "bid": 9.73, "bid_size": 26.0, "ask": 9.88, "ask_size": 25.0, "iv": 0.1864, "open_interest": 158.0, "volume": 8.0, "delta": 0.7224, "gamma": 0.025, "vega": 0.24, "theta": -0.097, "rho": 0.1341, "theo": 9.8239, "change": 1.61, "open": 8.7, "high": 9.54, "low": 8.7, "tick": "up", "last_trade_price": 9.54, "last_trade_time": "2026-11-04T15:48:27", "percent_change": 20.3026, "prev_day_close": 7.9300000667572}, {"option": "IWM261127P00277500", "bid": 2.32, "bid_size": 35.0, "ask": 2.38, "ask_size": 38.0, "iv": 0.1869, "open_interest": 137.0, "volume": 24.0, "delta": -0.2811, "gamma": 0.0255, "vega": 0.2417, "theta": -0.0995, "rho": -0.0469, "theo": 2.3514, "change": -2.295, "open": 2.53, "high": 3.29, "low": 2.42, "tick": "no_change", "last_trade_price": 2.5, "last_trade_time": "2026-11-04T14:01:22", "percent_change": -47.8624, "prev_day_close": 4.79500007629394}, {"option": "IWM261127C00278000", "bid": 9.35, "bid_size": 21.0, "ask": 9.52, "ask_size": 34.0, "iv": 0.1856, "open_interest": 326.0, "volume": 155.0, "delta": 0.7108, "gamma": 0.0257, "vega": 0.2447, "theta": -0.0983, "rho": 0.132, "theo": 9.4402, "change": 1.68, "open": 9.67, "high": 9.67, "low": 9.3, "tick": "down", "last_trade_price": 9.3, "last_trade_time": "2026-11-04T16:00:01", "percent_change": 22.0472, "prev_day_close": 7.61999988555908}, {"option": "IWM261127P00278000", "bid": 2.44, "bid_size": 82.0, "ask": 2.5, "ask_size": 44.0, "iv": 0.186, "open_interest": 147.0, "volume": 71.0, "delta": -0.2927, "gamma": 0.0262, "vega": 0.2462, "theta": -0.1008, "rho": -0.0482, "theo": 2.4665, "change": -2.28, "open": 2.88, "high": 3.45, "low": 2.58, "tick": "up", "last_trade_price": 2.7, "last_trade_time": "2026-11-04T13:55:37", "percent_change": -45.7831, "prev_day_close": 4.98000001907349}, {"option": "IWM261127C00279000", "bid": 8.6, "bid_size": 22.0, "ask": 8.73, "ask_size": 20.0, "iv": 0.182, "open_interest": 230.0, "volume": 6.0, "delta": 0.6864, "gamma": 0.0271, "vega": 0.2534, "theta": -0.1006, "rho": 0.1278, "theo": 8.6904, "change": 2.515, "open": 9.5, "high": 9.5, "low": 9.5, "tick": "no_change", "last_trade_price": 9.5, "last_trade_time": "2026-11-04T09:30:09", "percent_change": 36.0057, "prev_day_close": 6.98499989509582}, {"option": "IWM261127P00279000", "bid": 2.69, "bid_size": 68.0, "ask": 2.75, "ask_size": 107.0, "iv": 0.1829, "open_interest": 84.0, "volume": 145.0, "delta": -0.3182, "gamma": 0.0276, "vega": 0.2542, "theta": -0.1032, "rho": -0.0525, "theo": 2.7227, "change": -2.505, "open": 3.33, "high": 3.8, "low": 2.86, "tick": "no_change", "last_trade_price": 2.86, "last_trade_time": "2026-11-04T14:43:00", "percent_change": -46.6915, "prev_day_close": 5.36500000953674}, {"option": "IWM261127C00280000", "bid": 7.88, "bid_size": 50.0, "ask": 8.04, "ask_size": 38.0, "iv": 0.1798, "open_interest": 686.0, "volume": 169.0, "delta": 0.6606, "gamma": 0.0284, "vega": 0.2614, "theta": -0.1026, "rho": 0.1233, "theo": 7.9727, "change": 1.305, "open": 9.32, "high": 9.41, "low": 6.98, "tick": "up", "last_trade_price": 7.7, "last_trade_time": "2026-11-04T15:33:39", "percent_change": 20.4066, "prev_day_close": 6.39499998092651}, {"option": "IWM261127P00280000", "bid": 2.96, "bid_size": 110.0, "ask": 3.03, "ask_size": 50.0, "iv": 0.1803, "open_interest": 789.0, "volume": 367.0, "delta": -0.3444, "gamma": 0.029, "vega": 0.2627, "theta": -0.1053, "rho": -0.0562, "theo": 2.996, "change": -2.64, "open": 3.61, "high": 4.11, "low": 2.93, "tick": "no_change", "last_trade_price": 3.14, "last_trade_time": "2026-11-04T14:37:02", "percent_change": -45.6747, "prev_day_close": 5.77999997138977}, {"option": "IWM261127C00281000", "bid": 7.18, "bid_size": 68.0, "ask": 7.31, "ask_size": 35.0, "iv": 0.1766, "open_interest": 478.0, "volume": 63.0, "delta": 0.6331, "gamma": 0.0296, "vega": 0.2686, "theta": -0.1042, "rho": 0.1183, "theo": 7.2745, "change": 1.2, "open": 8.67, "high": 8.93, "low": 6.08, "tick": "down", "last_trade_price": 7.03, "last_trade_time": "2026-11-04T14:24:02", "percent_change": 20.5832, "prev_day_close": 5.83000016212463}, {"option": "IWM261127P00281000", "bid": 3.26, "bid_size": 197.0, "ask": 3.34, "ask_size": 38.0, "iv": 0.1775, "open_interest": 158.0, "volume": 190.0, "delta": -0.373, "gamma": 0.0303, "vega": 0.2694, "theta": -0.1069, "rho": -0.06, "theo": 3.3049, "change": -2.71, "open": 3.85, "high": 4.57, "low": 3.36, "tick": "up", "last_trade_price": 3.51, "last_trade_time": "2026-11-04T14:01:02", "percent_change": -43.5691, "prev_day_close": 6.22000002861023}, {"option": "IWM261127C00282000", "bid": 6.52, "bid_size": 59.0, "ask": 6.64, "ask_size": 36.0, "iv": 0.1742, "open_interest": 442.0, "volume": 69.0, "delta": 0.6041, "gamma": 0.0308, "vega": 0.2745, "theta": -0.1052, "rho": 0.1132, "theo": 6.6053, "change": 1.2, "open": 7.72, "high": 8.24, "low": 5.5, "tick": "no_change", "last_trade_price": 6.49, "last_trade_time": "2026-11-04T14:16:45", "percent_change": 22.6843, "prev_day_close": 5.29000020027161}, {"option": "IWM261127P00282000", "bid": 3.6, "bid_size": 134.0, "ask": 3.67, "ask_size": 37.0, "iv": 0.175, "open_interest": 149.0, "volume": 307.0, "delta": -0.4028, "gamma": 0.0315, "vega": 0.275, "theta": -0.108, "rho": -0.0637, "theo": 3.6382, "change": -2.95, "open": 4.21, "high": 4.62, "low": 3.61, "tick": "down", "last_trade_price": 3.74, "last_trade_time": "2026-11-04T15:49:02", "percent_change": -44.0957, "prev_day_close": 6.69000005722046}, {"option": "IWM261127C00282500", "bid": 6.19, "bid_size": 79.0, "ask": 6.31, "ask_size": 33.0, "iv": 0.1728, "open_interest": 513.0, "volume": 42.0, "delta": 0.5891, "gamma": 0.0313, "vega": 0.277, "theta": -0.1056, "rho": 0.1104, "theo": 6.2821, "change": 0.925, "open": 7.0, "high": 7.0, "low": 5.21, "tick": "down", "last_trade_price": 5.96, "last_trade_time": "2026-11-04T15:31:24", "percent_change": 18.3714, "prev_day_close": 5.03500008583069}, {"option": "IWM261127P00282500", "bid": 3.78, "bid_size": 108.0, "ask": 3.85, "ask_size": 68.0, "iv": 0.1738, "open_interest": 162.0, "volume": 152.0, "delta": -0.4182, "gamma": 0.032, "vega": 0.2777, "theta": -0.1084, "rho": -0.0653, "theo": 3.8172, "change": -2.925, "open": 4.38, "high": 4.92, "low": 3.93, "tick": "no_change", "last_trade_price": 4.0, "last_trade_time": "2026-11-04T15:40:36", "percent_change": -42.2383, "prev_day_close": 6.92499995231628}, {"option": "IWM261127C00283000", "bid": 5.88, "bid_size": 81.0, "ask": 6.0, "ask_size": 36.0, "iv": 0.1718, "open_interest": 1097.0, "volume": 160.0, "delta": 0.5737, "gamma": 0.0317, "vega": 0.2792, "theta": -0.1058, "rho": 0.1076, "theo": 5.9669, "change": 0.785, "open": 6.71, "high": 7.32, "low": 4.93, "tick": "up", "last_trade_price": 5.57, "last_trade_time": "2026-11-04T15:18:05", "percent_change": 16.4054, "prev_day_close": 4.78500008583069}, {"option": "IWM261127P00283000", "bid": 3.96, "bid_size": 238.0, "ask": 4.04, "ask_size": 25.0, "iv": 0.1725, "open_interest": 31.0, "volume": 62.0, "delta": -0.4341, "gamma": 0.0325, "vega": 0.2795, "theta": -0.1086, "rho": -0.0676, "theo": 4.0057, "change": -2.735, "open": 4.57, "high": 4.65, "low": 3.91, "tick": "down", "last_trade_price": 4.44, "last_trade_time": "2026-11-04T12:01:20", "percent_change": -38.1185, "prev_day_close": 7.17499995231628}, {"option": "IWM261127C00284000", "bid": 5.31, "bid_size": 25.0, "ask": 5.38, "ask_size": 28.0, "iv": 0.17, "open_interest": 1024.0, "volume": 81.0, "delta": 0.5421, "gamma": 0.0326, "vega": 0.2824, "theta": -0.1056, "rho": 0.1019, "theo": 5.3615, "change": 0.85, "open": 6.13, "high": 6.13, "low": 4.43, "tick": "up", "last_trade_price": 5.16, "last_trade_time": "2026-11-04T15:51:52", "percent_change": 19.7216, "prev_day_close": 4.31000018119812}, {"option": "IWM261127P00284000", "bid": 4.36, "bid_size": 106.0, "ask": 4.44, "ask_size": 59.0, "iv": 0.1702, "open_interest": 85.0, "volume": 184.0, "delta": -0.4666, "gamma": 0.0334, "vega": 0.2821, "theta": -0.1086, "rho": -0.0719, "theo": 4.4051, "change": -3.11, "open": 5.07, "high": 5.56, "low": 4.49, "tick": "up", "last_trade_price": 4.61, "last_trade_time": "2026-11-04T14:37:40", "percent_change": -40.285, "prev_day_close": 7.72000002861023}, {"option": "IWM261127C00285000", "bid": 4.75, "bid_size": 15.0, "ask": 4.82, "ask_size": 62.0, "iv": 0.1681, "open_interest": 1774.0, "volume": 1580.0, "delta": 0.5091, "gamma": 0.0332, "vega": 0.2839, "theta": -0.1049, "rho": 0.0958, "theo": 4.7848, "change": 0.72, "open": 5.87, "high": 6.38, "low": 3.8, "tick": "no_change", "last_trade_price": 4.58, "last_trade_time": "2026-11-04T15:50:32", "percent_change": 18.6528, "prev_day_close": 3.86000001430512}, {"option": "IWM261127P00285000", "bid": 4.8, "bid_size": 14.0, "ask": 4.88, "ask_size": 21.0, "iv": 0.1682, "open_interest": 657.0, "volume": 162.0, "delta": -0.5, "gamma": 0.0341, "vega": 0.2827, "theta": -0.1079, "rho": -0.075, "theo": 4.8375, "change": -3.21, "open": 5.48, "high": 6.29, "low": 4.72, "tick": "no_change", "last_trade_price": 5.07, "last_trade_time": "2026-11-04T15:59:32", "percent_change": -38.7681, "prev_day_close": 8.28000020980835}, {"option": "IWM261127C00286000", "bid": 4.22, "bid_size": 21.0, "ask": 4.28, "ask_size": 23.0, "iv": 0.1658, "open_interest": 329.0, "volume": 195.0, "delta": 0.476, "gamma": 0.0335, "vega": 0.2835, "theta": -0.1035, "rho": 0.0897, "theo": 4.2561, "change": 0.61, "open": 5.24, "high": 5.65, "low": 3.46, "tick": "no_change", "last_trade_price": 4.06, "last_trade_time": "2026-11-04T15:50:32", "percent_change": 17.6812, "prev_day_close": 3.45000004768372}, {"option": "IWM261127P00286000", "bid": 5.27, "bid_size": 14.0, "ask": 5.36, "ask_size": 20.0, "iv": 0.166, "open_interest": 25.0, "volume": 1.0, "delta": -0.5346, "gamma": 0.0346, "vega": 0.282, "theta": -0.1066, "rho": -0.0791, "theo": 5.3102, "change": -3.01, "open": 5.86, "high": 5.86, "low": 5.86, "tick": "down", "last_trade_price": 5.86, "last_trade_time": "2026-11-04T09:59:05", "percent_change": -33.9346, "prev_day_close": 8.86999988555908}, {"option": "IWM261127C00287000", "bid": 3.72, "bid_size": 27.0, "ask": 3.78, "ask_size": 42.0, "iv": 0.1637, "open_interest": 413.0, "volume": 467.0, "delta": 0.442, "gamma": 0.0336, "vega": 0.2812, "theta": -0.1014, "rho": 0.0834, "theo": 3.7589, "change": 0.53, "open": 4.61, "high": 5.29, "low": 3.04, "tick": "up", "last_trade_price": 3.59, "last_trade_time": "2026-11-04T15:58:02", "percent_change": 17.3203, "prev_day_close": 3.05999994277954}, {"option": "IWM261127P00287000", "bid": 5.77, "bid_size": 81.0, "ask": 5.91, "ask_size": 70.0, "iv": 0.1647, "open_interest": 15.0, "volume": 14.0, "delta": -0.5699, "gamma": 0.0348, "vega": 0.2778, "theta": -0.1046, "rho": -0.0816, "theo": 5.8228, "change": -3.415, "open": 6.09, "high": 6.09, "low": 6.09, "tick": "no_change", "last_trade_price": 6.09, "last_trade_time": "2026-11-04T13:30:21", "percent_change": -35.9285, "prev_day_close": 9.50499963760376}, {"option": "IWM261127C00287500", "bid": 3.48, "bid_size": 28.0, "ask": 3.55, "ask_size": 8.0, "iv": 0.1628, "open_interest": 372.0, "volume": 223.0, "delta": 0.425, "gamma": 0.0336, "vega": 0.2792, "theta": -0.1, "rho": 0.0802, "theo": 3.5248, "change": 0.465, "open": 4.73, "high": 4.92, "low": 2.74, "tick": "up", "last_trade_price": 3.35, "last_trade_time": "2026-11-04T15:58:02", "percent_change": 16.1179, "prev_day_close": 2.88499999046326}, {"option": "IWM261127P00287500", "bid": 6.03, "bid_size": 80.0, "ask": 6.18, "ask_size": 60.0, "iv": 0.1633, "open_interest": 9.0, "volume": 2.0, "delta": -0.588, "gamma": 0.0348, "vega": 0.2759, "theta": -0.1033, "rho": -0.0842, "theo": 6.0996, "change": -3.09, "open": 6.74, "high": 6.74, "low": 6.74, "tick": "down", "last_trade_price": 6.74, "last_trade_time": "2026-11-04T09:58:56", "percent_change": -31.4344, "prev_day_close": 9.83000040054321}, {"option": "IWM261127C00288000", "bid": 3.26, "bid_size": 93.0, "ask": 3.32, "ask_size": 24.0, "iv": 0.1618, "open_interest": 390.0, "volume": 221.0, "delta": 0.4079, "gamma": 0.0335, "vega": 0.2768, "theta": -0.0986, "rho": 0.077, "theo": 3.3003, "change": 0.54, "open": 4.04, "high": 4.52, "low": 2.85, "tick": "up", "last_trade_price": 3.25, "last_trade_time": "2026-11-04T16:07:26", "percent_change": 19.9262, "prev_day_close": 2.71000003814697}, {"option": "IWM261127P00288000", "bid": 6.33, "bid_size": 45.0, "ask": 6.46, "ask_size": 45.0, "iv": 0.1628, "open_interest": 1.0, "volume": 100.0, "delta": -0.6058, "gamma": 0.0348, "vega": 0.2733, "theta": -0.1019, "rho": -0.085, "theo": 6.38, "change": -2.815, "open": 6.29, "high": 7.35, "low": 6.29, "tick": "no_change", "last_trade_price": 7.35, "last_trade_time": "2026-11-04T10:02:44", "percent_change": -27.6931, "prev_day_close": 10.164999961853}, {"option": "IWM261127C00289000", "bid": 2.84, "bid_size": 53.0, "ask": 2.9, "ask_size": 68.0, "iv": 0.1601, "open_interest": 320.0, "volume": 132.0, "delta": 0.3739, "gamma": 0.033, "vega": 0.2704, "theta": -0.0951, "rho": 0.0707, "theo": 2.8801, "change": 0.395, "open": 3.61, "high": 3.61, "low": 2.35, "tick": "up", "last_trade_price": 2.78, "last_trade_time": "2026-11-04T16:00:00", "percent_change": 16.5618, "prev_day_close": 2.38499999046326}, {"option": "IWM261127P00289000", "bid": 6.9, "bid_size": 43.0, "ask": 7.05, "ask_size": 28.0, "iv": 0.1606, "open_interest": 11.0, "volume": 0.0, "delta": -0.6414, "gamma": 0.0344, "vega": 0.2637, "theta": -0.0986, "rho": -0.0867, "theo": 6.9733, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 11.09, "last_trade_time": "2026-11-02T14:39:19", "percent_change": 0.0, "prev_day_close": 10.8600001335144}, {"option": "IWM261127C00290000", "bid": 2.46, "bid_size": 55.0, "ask": 2.51, "ask_size": 96.0, "iv": 0.1584, "open_interest": 1218.0, "volume": 172.0, "delta": 0.3405, "gamma": 0.0322, "vega": 0.2621, "theta": -0.0911, "rho": 0.0644, "theo": 2.4985, "change": 0.275, "open": 3.44, "high": 3.8, "low": 2.07, "tick": "up", "last_trade_price": 2.37, "last_trade_time": "2026-11-04T15:57:23", "percent_change": 13.1265, "prev_day_close": 2.09499990940094}, {"option": "IWM261127P00290000", "bid": 7.54, "bid_size": 24.0, "ask": 7.69, "ask_size": 42.0, "iv": 0.1593, "open_interest": 338.0, "volume": 226.0, "delta": -0.6765, "gamma": 0.0338, "vega": 0.2556, "theta": -0.0948, "rho": -0.0878, "theo": 7.6058, "change": -3.585, "open": 9.42, "high": 9.58, "low": 7.75, "tick": "up", "last_trade_price": 8.0, "last_trade_time": "2026-11-04T15:58:58", "percent_change": -30.9452, "prev_day_close": 11.585000038147}, {"option": "IWM261127C00291000", "bid": 2.12, "bid_size": 59.0, "ask": 2.17, "ask_size": 72.0, "iv": 0.1572, "open_interest": 302.0, "volume": 97.0, "delta": 0.3077, "gamma": 0.0312, "vega": 0.252, "theta": -0.0865, "rho": 0.0583, "theo": 2.1528, "change": 0.215, "open": 2.82, "high": 3.41, "low": 1.73, "tick": "up", "last_trade_price": 2.04, "last_trade_time": "2026-11-04T15:50:32", "percent_change": 11.7808, "prev_day_close": 1.82499998807907}, {"option": "IWM261127P00291000", "bid": 8.2, "bid_size": 23.0, "ask": 8.36, "ask_size": 17.0, "iv": 0.1576, "open_interest": 19.0, "volume": 3.0, "delta": -0.711, "gamma": 0.0328, "vega": 0.2414, "theta": -0.0904, "rho": -0.089, "theo": 8.2792, "change": -3.42, "open": 8.92, "high": 8.92, "low": 8.92, "tick": "no_change", "last_trade_price": 8.92, "last_trade_time": "2026-11-04T10:01:28", "percent_change": -27.7148, "prev_day_close": 12.3400001525879}, {"option": "IWM261127C00292000", "bid": 1.81, "bid_size": 62.0, "ask": 1.87, "ask_size": 38.0, "iv": 0.1561, "open_interest": 411.0, "volume": 89.0, "delta": 0.2762, "gamma": 0.0299, "vega": 0.2402, "theta": -0.0814, "rho": 0.0523, "theo": 1.8441, "change": 0.175, "open": 2.6, "high": 3.03, "low": 1.44, "tick": "up", "last_trade_price": 1.76, "last_trade_time": "2026-11-04T15:50:38", "percent_change": 11.041, "prev_day_close": 1.58499997854233}, {"option": "IWM261127P00292000", "bid": 8.91, "bid_size": 21.0, "ask": 9.08, "ask_size": 26.0, "iv": 0.1565, "open_interest": 4.0, "volume": 0.0, "delta": -0.7442, "gamma": 0.0316, "vega": 0.2296, "theta": -0.0854, "rho": -0.0887, "theo": 8.9897, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 12.78, "last_trade_time": "2026-10-28T14:34:37", "percent_change": 0.0, "prev_day_close": 13.1199998855591}, {"option": "IWM261127C00292500", "bid": 1.67, "bid_size": 64.0, "ask": 1.73, "ask_size": 254.0, "iv": 0.1556, "open_interest": 180.0, "volume": 187.0, "delta": 0.261, "gamma": 0.0292, "vega": 0.2339, "theta": -0.0788, "rho": 0.0495, "theo": 1.7038, "change": 0.135, "open": 2.44, "high": 2.79, "low": 1.36, "tick": "down", "last_trade_price": 1.61, "last_trade_time": "2026-11-04T15:50:32", "percent_change": 9.15254, "prev_day_close": 1.47500002384186}, {"option": "IWM261127P00292500", "bid": 9.28, "bid_size": 21.0, "ask": 9.45, "ask_size": 26.0, "iv": 0.156, "open_interest": 1.0, "volume": 0.0, "delta": -0.7605, "gamma": 0.031, "vega": 0.2211, "theta": -0.0829, "rho": -0.0875, "theo": 9.3592, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 17.5, "last_trade_time": "2026-10-08T12:17:21", "percent_change": 0.0, "prev_day_close": 13.5199999809265}, {"option": "IWM261127C00293000", "bid": 1.54, "bid_size": 84.0, "ask": 1.6, "ask_size": 58.0, "iv": 0.1551, "open_interest": 508.0, "volume": 308.0, "delta": 0.2465, "gamma": 0.0284, "vega": 0.2273, "theta": -0.0761, "rho": 0.0467, "theo": 1.5733, "change": 0.045, "open": 2.26, "high": 2.46, "low": 1.23, "tick": "up", "last_trade_price": 1.42, "last_trade_time": "2026-11-04T15:55:50", "percent_change": 3.27273, "prev_day_close": 1.375}, {"option": "IWM261127P00293000", "bid": 9.66, "bid_size": 21.0, "ask": 9.82, "ask_size": 18.0, "iv": 0.1553, "open_interest": 1.0, "volume": 0.0, "delta": -0.7762, "gamma": 0.0302, "vega": 0.2118, "theta": -0.0802, "rho": -0.0878, "theo": 9.7387, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 19.82, "last_trade_time": "2026-10-15T13:25:46", "percent_change": 0.0, "prev_day_close": 13.9300003051758}, {"option": "IWM261127C00294000", "bid": 1.3, "bid_size": 87.0, "ask": 1.35, "ask_size": 59.0, "iv": 0.1539, "open_interest": 252.0, "volume": 41.0, "delta": 0.2182, "gamma": 0.0267, "vega": 0.2131, "theta": -0.0706, "rho": 0.0413, "theo": 1.3328, "change": 0.03, "open": 2.01, "high": 2.27, "low": 1.04, "tick": "up", "last_trade_price": 1.22, "last_trade_time": "2026-11-04T15:21:15", "percent_change": 2.52101, "prev_day_close": 1.18999999761581}, {"option": "IWM261127P00294000", "bid": 10.42, "bid_size": 21.0, "ask": 10.61, "ask_size": 14.0, "iv": 0.1539, "open_interest": 4.0, "volume": 0.0, "delta": -0.8063, "gamma": 0.0286, "vega": 0.1971, "theta": -0.0745, "rho": -0.0848, "theo": 10.5209, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 13.5, "last_trade_time": "2026-10-30T09:48:28", "percent_change": 0.0, "prev_day_close": 14.7150001525879}, {"option": "IWM261127C00295000", "bid": 1.1, "bid_size": 208.0, "ask": 1.12, "ask_size": 2.0, "iv": 0.1527, "open_interest": 939.0, "volume": 210.0, "delta": 0.192, "gamma": 0.0249, "vega": 0.1984, "theta": -0.0649, "rho": 0.0364, "theo": 1.1242, "change": 0.1, "open": 2.0, "high": 2.0, "low": 0.87, "tick": "no_change", "last_trade_price": 1.12, "last_trade_time": "2026-11-04T16:14:56", "percent_change": 9.80392, "prev_day_close": 1.01999998092651}, {"option": "IWM261127P00295000", "bid": 11.24, "bid_size": 22.0, "ask": 11.42, "ask_size": 22.0, "iv": 0.153, "open_interest": 7.0, "volume": 8.0, "delta": -0.8348, "gamma": 0.027, "vega": 0.1768, "theta": -0.0688, "rho": -0.0833, "theo": 11.338, "change": -3.295, "open": 11.0, "high": 13.7, "low": 10.3, "tick": "down", "last_trade_price": 12.3, "last_trade_time": "2026-11-04T11:43:34", "percent_change": -21.1286, "prev_day_close": 15.5949997901916}, {"option": "IWM261127C00296000", "bid": 0.92, "bid_size": 205.0, "ask": 0.96, "ask_size": 70.0, "iv": 0.1525, "open_interest": 10113.0, "volume": 23.0, "delta": 0.1681, "gamma": 0.023, "vega": 0.1832, "theta": -0.0593, "rho": 0.0318, "theo": 0.945, "change": -0.05, "open": 1.16, "high": 1.16, "low": 0.75, "tick": "up", "last_trade_price": 0.82, "last_trade_time": "2026-11-04T14:59:19", "percent_change": -5.74713, "prev_day_close": 0.870000004768372}, {"option": "IWM261127P00296000", "bid": 12.02, "bid_size": 21.0, "ask": 12.47, "ask_size": 22.0, "iv": 0.1568, "open_interest": 6.0, "volume": 0.0, "delta": -0.8611, "gamma": 0.0253, "vega": 0.1604, "theta": -0.0628, "rho": -0.0748, "theo": 12.1832, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 17.03, "last_trade_time": "2026-10-30T11:40:26", "percent_change": 0.0, "prev_day_close": 16.4650001525879}, {"option": "IWM261127C00297000", "bid": 0.77, "bid_size": 119.0, "ask": 0.8, "ask_size": 81.0, "iv": 0.152, "open_interest": 566.0, "volume": 14.0, "delta": 0.1462, "gamma": 0.021, "vega": 0.168, "theta": -0.0537, "rho": 0.0277, "theo": 0.7904, "change": 0.035, "open": 1.43, "high": 1.43, "low": 0.64, "tick": "no_change", "last_trade_price": 0.78, "last_trade_time": "2026-11-04T16:04:21", "percent_change": 4.69799, "prev_day_close": 0.745000004768372}, {"option": "IWM261127P00297000", "bid": 12.78, "bid_size": 31.0, "ask": 13.35, "ask_size": 31.0, "iv": 0.1528, "open_interest": 0.0, "volume": 0.0, "delta": -0.886, "gamma": 0.0237, "vega": 0.1382, "theta": -0.0582, "rho": -0.0738, "theo": 13.0589, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.3599996566772}, {"option": "IWM261127C00298000", "bid": 0.64, "bid_size": 184.0, "ask": 0.67, "ask_size": 63.0, "iv": 0.1516, "open_interest": 9494.0, "volume": 553.0, "delta": 0.1268, "gamma": 0.0191, "vega": 0.1531, "theta": -0.0485, "rho": 0.024, "theo": 0.6609, "change": 0.025, "open": 1.23, "high": 1.23, "low": 0.53, "tick": "no_change", "last_trade_price": 0.66, "last_trade_time": "2026-11-04T16:10:57", "percent_change": 3.93701, "prev_day_close": 0.634999990463257}, {"option": "IWM261127P00298000", "bid": 13.79, "bid_size": 10.0, "ask": 14.23, "ask_size": 10.0, "iv": 0.1566, "open_interest": 0.0, "volume": 0.0, "delta": -0.9081, "gamma": 0.0219, "vega": 0.1217, "theta": -0.0536, "rho": -0.0588, "theo": 13.9572, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 26.46, "last_trade_time": "2026-10-19T10:20:07", "percent_change": 0.0, "prev_day_close": 18.3049993515015}, {"option": "IWM261127C00299000", "bid": 0.53, "bid_size": 181.0, "ask": 0.57, "ask_size": 162.0, "iv": 0.1516, "open_interest": 372.0, "volume": 56.0, "delta": 0.1089, "gamma": 0.0172, "vega": 0.1384, "theta": -0.0433, "rho": 0.0206, "theo": 0.548, "change": -0.075, "open": 1.16, "high": 1.16, "low": 0.44, "tick": "down", "last_trade_price": 0.47, "last_trade_time": "2026-11-04T15:07:24", "percent_change": -13.7615, "prev_day_close": 0.544999986886978}, {"option": "IWM261127P00299000", "bid": 14.54, "bid_size": 10.0, "ask": 15.24, "ask_size": 10.0, "iv": 0.1527, "open_interest": 0.0, "volume": 0.0, "delta": -0.9289, "gamma": 0.0202, "vega": 0.0977, "theta": -0.0526, "rho": -0.0581, "theo": 14.8818, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 28.03, "last_trade_time": "2026-10-16T13:34:38", "percent_change": 0.0, "prev_day_close": 19.2049999237061}, {"option": "IWM261127C00300000", "bid": 0.43, "bid_size": 337.0, "ask": 0.47, "ask_size": 91.0, "iv": 0.1515, "open_interest": 597.0, "volume": 376.0, "delta": 0.0932, "gamma": 0.0153, "vega": 0.1242, "theta": -0.0385, "rho": 0.0176, "theo": 0.4537, "change": -0.025, "open": 0.8, "high": 0.96, "low": 0.36, "tick": "up", "last_trade_price": 0.44, "last_trade_time": "2026-11-04T16:00:02", "percent_change": -5.37634, "prev_day_close": 0.464999988675118}, {"option": "IWM261127P00300000", "bid": 15.5, "bid_size": 10.0, "ask": 16.19, "ask_size": 10.0, "iv": 0.1549, "open_interest": 2.0, "volume": 0.0, "delta": -0.9487, "gamma": 0.0204, "vega": 0.0834, "theta": -0.0495, "rho": -0.0388, "theo": 15.8222, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 25.56, "last_trade_time": "2026-10-16T10:29:39", "percent_change": 0.0, "prev_day_close": 20.1500005722046}, {"option": "IWM261127C00301000", "bid": 0.36, "bid_size": 191.0, "ask": 0.39, "ask_size": 80.0, "iv": 0.1519, "open_interest": 338.0, "volume": 1.0, "delta": 0.0798, "gamma": 0.0136, "vega": 0.1113, "theta": -0.0342, "rho": 0.0151, "theo": 0.3765, "change": -0.055, "open": 0.34, "high": 0.34, "low": 0.34, "tick": "down", "last_trade_price": 0.34, "last_trade_time": "2026-11-04T15:20:08", "percent_change": -13.924, "prev_day_close": 0.394999995827675}, {"option": "IWM261127P00301000", "bid": 16.46, "bid_size": 10.0, "ask": 17.12, "ask_size": 10.0, "iv": 0.1531, "open_interest": 0.0, "volume": 0.0, "delta": -0.9645, "gamma": 0.0182, "vega": 0.06, "theta": -0.0399, "rho": -0.0243, "theo": 16.7844, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 21.1149997711182}, {"option": "IWM261127C00302000", "bid": 0.3, "bid_size": 241.0, "ask": 0.32, "ask_size": 76.0, "iv": 0.1521, "open_interest": 77.0, "volume": 79.0, "delta": 0.0681, "gamma": 0.012, "vega": 0.0992, "theta": -0.0302, "rho": 0.0128, "theo": 0.3126, "change": -0.055, "open": 0.69, "high": 0.71, "low": 0.25, "tick": "down", "last_trade_price": 0.28, "last_trade_time": "2026-11-04T15:22:06", "percent_change": -16.4179, "prev_day_close": 0.334999993443489}, {"option": "IWM261127P00302000", "bid": 17.5, "bid_size": 10.0, "ask": 18.1, "ask_size": 10.0, "iv": 0.1618, "open_interest": 0.0, "volume": 0.0, "delta": -0.9798, "gamma": 0.0138, "vega": 0.04, "theta": -0.0399, "rho": -0.0151, "theo": 17.7632, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.0799999237061}, {"option": "IWM261127C00303000", "bid": 0.24, "bid_size": 331.0, "ask": 0.27, "ask_size": 122.0, "iv": 0.1523, "open_interest": 62.0, "volume": 0.0, "delta": 0.0581, "gamma": 0.0106, "vega": 0.0882, "theta": -0.0267, "rho": 0.011, "theo": 0.26, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.3, "last_trade_time": "2026-11-02T14:14:24", "percent_change": 0.0, "prev_day_close": 0.285000011324882}, {"option": "IWM261127P00303000", "bid": 18.44, "bid_size": 10.0, "ask": 19.08, "ask_size": 10.0, "iv": 0.1572, "open_interest": 0.0, "volume": 0.0, "delta": -0.9893, "gamma": 0.0099, "vega": 0.0238, "theta": -0.0299, "rho": -0.014, "theo": 18.7519, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.0600004196167}, {"option": "IWM261127C00304000", "bid": 0.2, "bid_size": 396.0, "ask": 0.23, "ask_size": 124.0, "iv": 0.1533, "open_interest": 47.0, "volume": 235.0, "delta": 0.0497, "gamma": 0.0093, "vega": 0.0784, "theta": -0.0236, "rho": 0.0093, "theo": 0.2171, "change": -0.035, "open": 0.5, "high": 0.5, "low": 0.21, "tick": "no_change", "last_trade_price": 0.21, "last_trade_time": "2026-11-04T10:37:18", "percent_change": -14.2857, "prev_day_close": 0.244999997317791}, {"option": "IWM261127P00304000", "bid": 19.47, "bid_size": 10.0, "ask": 20.08, "ask_size": 10.0, "iv": 0.1692, "open_interest": 0.0, "volume": 0.0, "delta": -0.9952, "gamma": 0.0049, "vega": 0.01, "theta": -0.0281, "rho": 0.0, "theo": 19.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 27.6, "last_trade_time": "2026-10-13T13:16:28", "percent_change": 0.0, "prev_day_close": 24.039999961853}, {"option": "IWM261127C00305000", "bid": 0.17, "bid_size": 288.0, "ask": 0.19, "ask_size": 132.0, "iv": 0.1544, "open_interest": 679.0, "volume": 295.0, "delta": 0.0422, "gamma": 0.0081, "vega": 0.0691, "theta": -0.0207, "rho": 0.0079, "theo": 0.1802, "change": -0.05, "open": 0.48, "high": 0.48, "low": 0.14, "tick": "no_change", "last_trade_price": 0.16, "last_trade_time": "2026-11-04T15:06:22", "percent_change": -23.8095, "prev_day_close": 0.21000000089407}, {"option": "IWM261127P00305000", "bid": 20.45, "bid_size": 10.0, "ask": 21.08, "ask_size": 10.0, "iv": 0.1723, "open_interest": 0.0, "volume": 0.0, "delta": -0.9985, "gamma": 0.0015, "vega": 0.0005, "theta": -0.0281, "rho": 0.0, "theo": 20.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 28.16, "last_trade_time": "2026-10-13T15:57:55", "percent_change": 0.0, "prev_day_close": 25.0149993896484}, {"option": "IWM261127C00306000", "bid": 0.14, "bid_size": 246.0, "ask": 0.16, "ask_size": 154.0, "iv": 0.1552, "open_interest": 263.0, "volume": 11.0, "delta": 0.036, "gamma": 0.0071, "vega": 0.0612, "theta": -0.0183, "rho": 0.0068, "theo": 0.1513, "change": -0.05, "open": 0.24, "high": 0.24, "low": 0.13, "tick": "no_change", "last_trade_price": 0.13, "last_trade_time": "2026-11-04T10:32:20", "percent_change": -27.7778, "prev_day_close": 0.179999999701977}, {"option": "IWM261127P00306000", "bid": 21.49, "bid_size": 10.0, "ask": 22.08, "ask_size": 10.0, "iv": 0.1852, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 21.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 26.0150003433228}, {"option": "IWM261127C00307000", "bid": 0.12, "bid_size": 253.0, "ask": 0.14, "ask_size": 175.0, "iv": 0.1572, "open_interest": 39.0, "volume": 1.0, "delta": 0.0309, "gamma": 0.0062, "vega": 0.0542, "theta": -0.0162, "rho": 0.0058, "theo": 0.1277, "change": -0.04, "open": 0.11, "high": 0.11, "low": 0.11, "tick": "down", "last_trade_price": 0.11, "last_trade_time": "2026-11-04T16:00:57", "percent_change": -26.6667, "prev_day_close": 0.149999998509884}, {"option": "IWM261127P00307000", "bid": 22.46, "bid_size": 10.0, "ask": 23.07, "ask_size": 10.0, "iv": 0.1848, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 22.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 27.039999961853}, {"option": "IWM261127C00308000", "bid": 0.1, "bid_size": 260.0, "ask": 0.12, "ask_size": 208.0, "iv": 0.1583, "open_interest": 344.0, "volume": 0.0, "delta": 0.0267, "gamma": 0.0054, "vega": 0.0483, "theta": -0.0144, "rho": 0.005, "theo": 0.1087, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.14, "last_trade_time": "2026-10-30T10:06:25", "percent_change": 0.0, "prev_day_close": 0.129999998956919}, {"option": "IWM261127P00308000", "bid": 23.45, "bid_size": 10.0, "ask": 24.09, "ask_size": 10.0, "iv": 0.1928, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 23.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 28.0200004577637}, {"option": "IWM261127C00309000", "bid": 0.08, "bid_size": 316.0, "ask": 0.1, "ask_size": 255.0, "iv": 0.1588, "open_interest": 55.0, "volume": 1.0, "delta": 0.0231, "gamma": 0.0048, "vega": 0.043, "theta": -0.0128, "rho": 0.0043, "theo": 0.0929, "change": -0.005, "open": 0.11, "high": 0.11, "low": 0.11, "tick": "down", "last_trade_price": 0.11, "last_trade_time": "2026-11-04T12:02:21", "percent_change": -4.34782, "prev_day_close": 0.114999998360872}, {"option": "IWM261127P00309000", "bid": 24.45, "bid_size": 10.0, "ask": 25.07, "ask_size": 10.0, "iv": 0.1943, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 24.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 29.0249996185303}, {"option": "IWM261127C00310000", "bid": 0.07, "bid_size": 382.0, "ask": 0.09, "ask_size": 297.0, "iv": 0.1612, "open_interest": 85.0, "volume": 31.0, "delta": 0.02, "gamma": 0.0042, "vega": 0.0383, "theta": -0.0114, "rho": 0.0037, "theo": 0.0799, "change": -0.01, "open": 0.17, "high": 0.17, "low": 0.09, "tick": "down", "last_trade_price": 0.09, "last_trade_time": "2026-11-04T16:00:02", "percent_change": -10.0, "prev_day_close": 0.100000001490116}, {"option": "IWM261127P00310000", "bid": 25.48, "bid_size": 10.0, "ask": 26.08, "ask_size": 10.0, "iv": 0.2087, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 25.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 30.0299997329712}, {"option": "IWM261127C00311000", "bid": 0.06, "bid_size": 369.0, "ask": 0.08, "ask_size": 387.0, "iv": 0.1631, "open_interest": 34.0, "volume": 1.0, "delta": 0.0176, "gamma": 0.0037, "vega": 0.0344, "theta": -0.0102, "rho": 0.0033, "theo": 0.0695, "change": 0.025, "open": 0.11, "high": 0.11, "low": 0.11, "tick": "up", "last_trade_price": 0.11, "last_trade_time": "2026-11-04T09:56:20", "percent_change": 29.4118, "prev_day_close": 0.0850000008940697}, {"option": "IWM261127P00311000", "bid": 26.47, "bid_size": 10.0, "ask": 27.05, "ask_size": 10.0, "iv": 0.2062, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 26.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 31.0249996185303}, {"option": "IWM261127C00312000", "bid": 0.05, "bid_size": 401.0, "ask": 0.07, "ask_size": 335.0, "iv": 0.1648, "open_interest": 7.0, "volume": 0.0, "delta": 0.0153, "gamma": 0.0033, "vega": 0.0308, "theta": -0.0092, "rho": 0.0029, "theo": 0.0604, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.08, "last_trade_time": "2026-11-02T14:18:10", "percent_change": 0.0, "prev_day_close": 0.0749999992549419}, {"option": "IWM261127P00312000", "bid": 27.46, "bid_size": 10.0, "ask": 28.08, "ask_size": 10.0, "iv": 0.2171, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 27.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 32.0200004577637}, {"option": "IWM261127C00313000", "bid": 0.04, "bid_size": 456.0, "ask": 0.06, "ask_size": 361.0, "iv": 0.1657, "open_interest": 7.0, "volume": 0.0, "delta": 0.0135, "gamma": 0.0029, "vega": 0.0277, "theta": -0.0083, "rho": 0.0025, "theo": 0.0531, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.15, "last_trade_time": "2026-10-29T11:35:33", "percent_change": 0.0, "prev_day_close": 0.0649999994784594}, {"option": "IWM261127P00313000", "bid": 28.45, "bid_size": 10.0, "ask": 29.09, "ask_size": 10.0, "iv": 0.2231, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 28.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 33.0400009155273}, {"option": "IWM261127C00314000", "bid": 0.04, "bid_size": 345.0, "ask": 0.05, "ask_size": 267.0, "iv": 0.1682, "open_interest": 4.0, "volume": 0.0, "delta": 0.012, "gamma": 0.0026, "vega": 0.0251, "theta": -0.0076, "rho": 0.0022, "theo": 0.047, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.09, "last_trade_time": "2026-10-22T14:54:19", "percent_change": 0.0, "prev_day_close": 0.0600000005215406}, {"option": "IWM261127P00314000", "bid": 29.42, "bid_size": 10.0, "ask": 30.08, "ask_size": 10.0, "iv": 0.1603, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 29.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 34.0300006866455}, {"option": "IWM261127C00315000", "bid": 0.03, "bid_size": 530.0, "ask": 0.05, "ask_size": 494.0, "iv": 0.1705, "open_interest": 19.0, "volume": 8.0, "delta": 0.0107, "gamma": 0.0023, "vega": 0.0228, "theta": -0.007, "rho": 0.002, "theo": 0.0419, "change": 0.0, "open": 0.05, "high": 0.05, "low": 0.05, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T13:38:36", "percent_change": 2.23517e-06, "prev_day_close": 0.0499999988824129}, {"option": "IWM261127P00315000", "bid": 30.44, "bid_size": 10.0, "ask": 31.08, "ask_size": 10.0, "iv": 0.2296, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 30.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 35.0249996185303}, {"option": "IWM261127C00316000", "bid": 0.03, "bid_size": 370.0, "ask": 0.04, "ask_size": 256.0, "iv": 0.1723, "open_interest": 0.0, "volume": 0.0, "delta": 0.0096, "gamma": 0.0021, "vega": 0.0208, "theta": -0.0064, "rho": 0.0018, "theo": 0.0376, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0449999999254942}, {"option": "IWM261127P00316000", "bid": 31.42, "bid_size": 10.0, "ask": 32.09, "ask_size": 10.0, "iv": 0.232, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 31.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 36.0249996185303}, {"option": "IWM261127C00317000", "bid": 0.02, "bid_size": 587.0, "ask": 0.04, "ask_size": 426.0, "iv": 0.1737, "open_interest": 4.0, "volume": 0.0, "delta": 0.0087, "gamma": 0.0019, "vega": 0.019, "theta": -0.0059, "rho": 0.0016, "theo": 0.034, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.05, "last_trade_time": "2026-10-26T09:41:59", "percent_change": 0.0, "prev_day_close": 0.0400000000372529}, {"option": "IWM261127P00317000", "bid": 32.41, "bid_size": 10.0, "ask": 33.1, "ask_size": 10.0, "iv": 0.2376, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 32.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 37.0249996185303}, {"option": "IWM261127C00318000", "bid": 0.02, "bid_size": 501.0, "ask": 0.04, "ask_size": 554.0, "iv": 0.1782, "open_interest": 19.0, "volume": 0.0, "delta": 0.0079, "gamma": 0.0017, "vega": 0.0174, "theta": -0.0055, "rho": 0.0015, "theo": 0.0309, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.04, "last_trade_time": "2026-10-28T14:34:59", "percent_change": 0.0, "prev_day_close": 0.0400000000372529}, {"option": "IWM261127P00318000", "bid": 33.44, "bid_size": 10.0, "ask": 34.07, "ask_size": 10.0, "iv": 0.2432, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 33.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 38.0200004577637}, {"option": "IWM261127C00319000", "bid": 0.02, "bid_size": 398.0, "ask": 0.04, "ask_size": 686.0, "iv": 0.1827, "open_interest": 0.0, "volume": 0.0, "delta": 0.0071, "gamma": 0.0015, "vega": 0.0161, "theta": -0.0051, "rho": 0.0013, "theo": 0.0281, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0299999993294477}, {"option": "IWM261127P00319000", "bid": 34.43, "bid_size": 10.0, "ask": 35.08, "ask_size": 10.0, "iv": 0.2487, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 34.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 39.0249996185303}, {"option": "IWM261127C00320000", "bid": 0.01, "bid_size": 629.0, "ask": 0.03, "ask_size": 359.0, "iv": 0.1792, "open_interest": 0.0, "volume": 0.0, "delta": 0.0065, "gamma": 0.0014, "vega": 0.0148, "theta": -0.0047, "rho": 0.0012, "theo": 0.0256, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0299999993294477}, {"option": "IWM261127P00320000", "bid": 35.42, "bid_size": 10.0, "ask": 36.09, "ask_size": 10.0, "iv": 0.2542, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 35.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 40.0349998474121}, {"option": "IWM261127C00325000", "bid": 0.01, "bid_size": 414.0, "ask": 0.03, "ask_size": 705.0, "iv": 0.2049, "open_interest": 120.0, "volume": 1.0, "delta": 0.0043, "gamma": 0.0009, "vega": 0.0103, "theta": -0.0035, "rho": 0.0008, "theo": 0.0175, "change": 0.005, "open": 0.03, "high": 0.03, "low": 0.03, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-11-04T09:46:37", "percent_change": 20.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM261127P00325000", "bid": 40.45, "bid_size": 10.0, "ask": 41.09, "ask_size": 10.0, "iv": 0.2915, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 40.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 45.0299987792969}, {"option": "IWM261127C00330000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 450.0, "iv": 0.2062, "open_interest": 1.0, "volume": 0.0, "delta": 0.003, "gamma": 0.0006, "vega": 0.0075, "theta": -0.0027, "rho": 0.0006, "theo": 0.0126, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.04, "last_trade_time": "2026-10-12T14:08:02", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM261127P00330000", "bid": 45.4, "bid_size": 10.0, "ask": 46.08, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 45.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 50.0299987792969}, {"option": "IWM261127C00335000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 560.0, "iv": 0.2251, "open_interest": 1.0, "volume": 0.0, "delta": 0.0022, "gamma": 0.0004, "vega": 0.0056, "theta": -0.0021, "rho": 0.0004, "theo": 0.0093, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.02, "last_trade_time": "2026-10-20T15:22:10", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM261127P00335000", "bid": 50.44, "bid_size": 10.0, "ask": 51.08, "ask_size": 10.0, "iv": 0.3375, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 50.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 55.0450000762939}, {"option": "IWM261127C00340000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 696.0, "iv": 0.2437, "open_interest": 2.0, "volume": 0.0, "delta": 0.0016, "gamma": 0.0003, "vega": 0.0042, "theta": -0.0016, "rho": 0.0003, "theo": 0.007, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-10-30T09:39:17", "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261127P00340000", "bid": 55.45, "bid_size": 10.0, "ask": 56.08, "ask_size": 10.0, "iv": 0.3669, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 55.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 60.0299987792969}, {"option": "IWM261127C00345000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 708.0, "iv": 0.2618, "open_interest": 0.0, "volume": 0.0, "delta": 0.0012, "gamma": 0.0002, "vega": 0.0032, "theta": -0.0013, "rho": 0.0002, "theo": 0.0053, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261127P00345000", "bid": 60.43, "bid_size": 10.0, "ask": 61.07, "ask_size": 10.0, "iv": 0.3506, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 60.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 65.0250015258789}, {"option": "IWM261127C00350000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 713.0, "iv": 0.2796, "open_interest": 0.0, "volume": 0.0, "delta": 0.0009, "gamma": 0.0002, "vega": 0.0025, "theta": -0.001, "rho": 0.0002, "theo": 0.0041, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261127P00350000", "bid": 65.46, "bid_size": 10.0, "ask": 66.09, "ask_size": 10.0, "iv": 0.423, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 65.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 70.0300025939941}, {"option": "IWM261127C00355000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 718.0, "iv": 0.297, "open_interest": 0.0, "volume": 0.0, "delta": 0.0007, "gamma": 0.0001, "vega": 0.0019, "theta": -0.0008, "rho": 0.0001, "theo": 0.0032, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261127P00355000", "bid": 70.44, "bid_size": 10.0, "ask": 71.07, "ask_size": 10.0, "iv": 0.4302, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 70.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 75.0300025939941}, {"option": "IWM261127C00360000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 724.0, "iv": 0.314, "open_interest": 0.0, "volume": 0.0, "delta": 0.0005, "gamma": 0.0001, "vega": 0.0015, "theta": -0.0007, "rho": 0.0001, "theo": 0.0025, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261127P00360000", "bid": 75.43, "bid_size": 10.0, "ask": 76.09, "ask_size": 10.0, "iv": 0.4582, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 75.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 80.0300025939941}, {"option": "IWM261127C00365000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 729.0, "iv": 0.3307, "open_interest": 0.0, "volume": 0.0, "delta": 0.0004, "gamma": 0.0001, "vega": 0.0012, "theta": -0.0006, "rho": 0.0001, "theo": 0.002, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261127P00365000", "bid": 80.42, "bid_size": 10.0, "ask": 81.08, "ask_size": 10.0, "iv": 0.4371, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 80.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 85.0300025939941}, {"option": "IWM261127C00370000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 286.0, "iv": 0.3283, "open_interest": 0.0, "volume": 0.0, "delta": 0.0003, "gamma": 0.0, "vega": 0.001, "theta": -0.0005, "rho": 0.0001, "theo": 0.0016, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261127P00370000", "bid": 85.44, "bid_size": 10.0, "ask": 86.08, "ask_size": 10.0, "iv": 0.503, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 85.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 90.0300025939941}, {"option": "IWM261127C00375000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 408.0, "iv": 0.3437, "open_interest": 0.0, "volume": 0.0, "delta": 0.0003, "gamma": 0.0, "vega": 0.0008, "theta": -0.0004, "rho": 0.0, "theo": 0.0013, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261127P00375000", "bid": 90.44, "bid_size": 10.0, "ask": 91.09, "ask_size": 10.0, "iv": 0.5299, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 90.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 95.0149993896484}, {"option": "IWM261127C00380000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 426.0, "iv": 0.3588, "open_interest": 0.0, "volume": 0.0, "delta": 0.0002, "gamma": 0.0, "vega": 0.0006, "theta": -0.0003, "rho": 0.0, "theo": 0.001, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261127P00380000", "bid": 95.43, "bid_size": 10.0, "ask": 96.08, "ask_size": 10.0, "iv": 0.5407, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 95.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 100.025001525879}, {"option": "IWM261127C00385000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 443.0, "iv": 0.3737, "open_interest": 0.0, "volume": 0.0, "delta": 0.0002, "gamma": 0.0, "vega": 0.0005, "theta": -0.0003, "rho": 0.0, "theo": 0.0008, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261127P00385000", "bid": 100.44, "bid_size": 10.0, "ask": 101.09, "ask_size": 10.0, "iv": 0.5726, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 100.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 105.025001525879}, {"option": "IWM261127C00390000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 459.0, "iv": 0.3883, "open_interest": 0.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0, "vega": 0.0004, "theta": -0.0002, "rho": 0.0, "theo": 0.0007, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261127P00390000", "bid": 105.42, "bid_size": 10.0, "ask": 106.1, "ask_size": 10.0, "iv": 0.5881, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 105.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 110.030002593994}, {"option": "IWM261127C00395000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 474.0, "iv": 0.4027, "open_interest": 0.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0, "vega": 0.0003, "theta": -0.0002, "rho": 0.0, "theo": 0.0005, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261127P00395000", "bid": 110.43, "bid_size": 10.0, "ask": 111.09, "ask_size": 10.0, "iv": 0.6085, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 110.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 115.025001525879}, {"option": "IWM261127C00400000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 487.0, "iv": 0.4169, "open_interest": 0.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0, "vega": 0.0003, "theta": -0.0001, "rho": 0.0, "theo": 0.0004, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261127P00400000", "bid": 115.43, "bid_size": 10.0, "ask": 116.08, "ask_size": 10.0, "iv": 0.6226, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0281, "rho": 0.0, "theo": 115.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 120.025001525879}, {"option": "IWM261204C00155000", "bid": 129.4, "bid_size": 10.0, "ask": 130.05, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9983, "gamma": 0.0001, "vega": 0.0033, "theta": 0.0, "rho": 0.1349, "theo": 129.7596, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 125.494998931885}, {"option": "IWM261204P00155000", "bid": 0.01, "bid_size": 217.0, "ask": 0.03, "ask_size": 575.0, "iv": 0.7258, "open_interest": 0.0, "volume": 0.0, "delta": -0.0012, "gamma": 0.0001, "vega": 0.0033, "theta": -0.0036, "rho": -0.0003, "theo": 0.02, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0400000000372529}, {"option": "IWM261204C00160000", "bid": 124.43, "bid_size": 10.0, "ask": 125.08, "ask_size": 10.0, "iv": 0.0, "open_interest": 10.0, "volume": 0.0, "delta": 0.9981, "gamma": 0.0001, "vega": 0.0039, "theta": 0.0, "rho": 0.1393, "theo": 124.7824, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 120.63, "last_trade_time": "2026-10-27T14:46:30", "percent_change": 0.0, "prev_day_close": 120.505001068115}, {"option": "IWM261204P00160000", "bid": 0.01, "bid_size": 341.0, "ask": 0.03, "ask_size": 455.0, "iv": 0.6902, "open_interest": 15.0, "volume": 0.0, "delta": -0.0014, "gamma": 0.0001, "vega": 0.0039, "theta": -0.0041, "rho": -0.0004, "theo": 0.0232, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.05, "last_trade_time": "2026-11-03T09:40:51", "percent_change": 0.0, "prev_day_close": 0.0400000000372529}, {"option": "IWM261204C00165000", "bid": 119.45, "bid_size": 10.0, "ask": 120.1, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9978, "gamma": 0.0001, "vega": 0.0046, "theta": 0.0, "rho": 0.1436, "theo": 119.8061, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 115.545001983643}, {"option": "IWM261204P00165000", "bid": 0.01, "bid_size": 582.0, "ask": 0.04, "ask_size": 578.0, "iv": 0.669, "open_interest": 0.0, "volume": 0.0, "delta": -0.0017, "gamma": 0.0001, "vega": 0.0046, "theta": -0.0046, "rho": -0.0004, "theo": 0.0272, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0499999988824129}, {"option": "IWM261204C00170000", "bid": 114.47, "bid_size": 10.0, "ask": 115.12, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9975, "gamma": 0.0001, "vega": 0.0054, "theta": 0.0, "rho": 0.1478, "theo": 114.8306, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 110.569999694824}, {"option": "IWM261204P00170000", "bid": 0.02, "bid_size": 329.0, "ask": 0.04, "ask_size": 438.0, "iv": 0.6458, "open_interest": 5.0, "volume": 0.0, "delta": -0.0021, "gamma": 0.0001, "vega": 0.0055, "theta": -0.0053, "rho": -0.0005, "theo": 0.0321, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.07, "last_trade_time": "2026-10-28T09:42:39", "percent_change": 0.0, "prev_day_close": 0.0649999994784594}, {"option": "IWM261204C00175000", "bid": 109.51, "bid_size": 10.0, "ask": 110.15, "ask_size": 10.0, "iv": 0.5635, "open_interest": 0.0, "volume": 0.0, "delta": 0.997, "gamma": 0.0001, "vega": 0.0065, "theta": 0.0, "rho": 0.1521, "theo": 109.8562, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 105.590000152588}, {"option": "IWM261204P00175000", "bid": 0.02, "bid_size": 599.0, "ask": 0.05, "ask_size": 533.0, "iv": 0.6213, "open_interest": 3.0, "volume": 0.0, "delta": -0.0025, "gamma": 0.0001, "vega": 0.0065, "theta": -0.0061, "rho": -0.0006, "theo": 0.0381, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.07, "last_trade_time": "2026-11-02T09:34:35", "percent_change": 0.0, "prev_day_close": 0.080000001937151}, {"option": "IWM261204C00180000", "bid": 104.53, "bid_size": 10.0, "ask": 105.18, "ask_size": 10.0, "iv": 0.5634, "open_interest": 0.0, "volume": 0.0, "delta": 0.9965, "gamma": 0.0002, "vega": 0.0077, "theta": 0.0, "rho": 0.1563, "theo": 104.883, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 100.639999389648}, {"option": "IWM261204P00180000", "bid": 0.03, "bid_size": 563.0, "ask": 0.06, "ask_size": 554.0, "iv": 0.6031, "open_interest": 2.0, "volume": 6.0, "delta": -0.0031, "gamma": 0.0002, "vega": 0.0078, "theta": -0.007, "rho": -0.0007, "theo": 0.0453, "change": -0.05, "open": 0.05, "high": 0.05, "low": 0.04, "tick": "no_change", "last_trade_price": 0.04, "last_trade_time": "2026-11-04T09:46:39", "percent_change": -55.5556, "prev_day_close": 0.0899999998509884}, {"option": "IWM261204C00185000", "bid": 99.54, "bid_size": 10.0, "ask": 100.2, "ask_size": 10.0, "iv": 0.4848, "open_interest": 0.0, "volume": 0.0, "delta": 0.9958, "gamma": 0.0002, "vega": 0.0092, "theta": 0.0, "rho": 0.1605, "theo": 99.9111, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 95.6800003051758}, {"option": "IWM261204P00185000", "bid": 0.04, "bid_size": 423.0, "ask": 0.06, "ask_size": 336.0, "iv": 0.5762, "open_interest": 1.0, "volume": 0.0, "delta": -0.0037, "gamma": 0.0002, "vega": 0.0093, "theta": -0.0081, "rho": -0.0009, "theo": 0.0538, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-11-03T09:30:09", "percent_change": 0.0, "prev_day_close": 0.109999999403954}, {"option": "IWM261204C00190000", "bid": 94.57, "bid_size": 10.0, "ask": 95.23, "ask_size": 10.0, "iv": 0.5031, "open_interest": 0.0, "volume": 0.0, "delta": 0.995, "gamma": 0.0003, "vega": 0.0109, "theta": 0.0, "rho": 0.1647, "theo": 94.9407, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 90.7150001525879}, {"option": "IWM261204P00190000", "bid": 0.05, "bid_size": 428.0, "ask": 0.07, "ask_size": 315.0, "iv": 0.5543, "open_interest": 3.0, "volume": 0.0, "delta": -0.0045, "gamma": 0.0003, "vega": 0.011, "theta": -0.0093, "rho": -0.0011, "theo": 0.0638, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.16, "last_trade_time": "2026-10-27T09:31:45", "percent_change": 0.0, "prev_day_close": 0.129999998956919}, {"option": "IWM261204C00195000", "bid": 89.61, "bid_size": 10.0, "ask": 90.26, "ask_size": 10.0, "iv": 0.4978, "open_interest": 0.0, "volume": 0.0, "delta": 0.9941, "gamma": 0.0004, "vega": 0.013, "theta": 0.0, "rho": 0.1688, "theo": 89.9719, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 85.75}, {"option": "IWM261204P00195000", "bid": 0.06, "bid_size": 480.0, "ask": 0.09, "ask_size": 505.0, "iv": 0.535, "open_interest": 0.0, "volume": 0.0, "delta": -0.0055, "gamma": 0.0004, "vega": 0.013, "theta": -0.0106, "rho": -0.0013, "theo": 0.0754, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.149999998509884}, {"option": "IWM261204C00200000", "bid": 84.64, "bid_size": 10.0, "ask": 85.29, "ask_size": 10.0, "iv": 0.4793, "open_interest": 0.0, "volume": 0.0, "delta": 0.993, "gamma": 0.0004, "vega": 0.0153, "theta": -0.001, "rho": 0.1729, "theo": 85.0048, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 80.7950019836426}, {"option": "IWM261204P00200000", "bid": 0.08, "bid_size": 298.0, "ask": 0.1, "ask_size": 409.0, "iv": 0.5135, "open_interest": 49.0, "volume": 2.0, "delta": -0.0066, "gamma": 0.0004, "vega": 0.0154, "theta": -0.012, "rho": -0.0016, "theo": 0.0887, "change": -0.07, "open": 0.1, "high": 0.1, "low": 0.1, "tick": "no_change", "last_trade_price": 0.1, "last_trade_time": "2026-11-04T09:46:39", "percent_change": -41.1765, "prev_day_close": 0.170000001788139}, {"option": "IWM261204C00205000", "bid": 79.67, "bid_size": 10.0, "ask": 80.32, "ask_size": 10.0, "iv": 0.4585, "open_interest": 0.0, "volume": 0.0, "delta": 0.9917, "gamma": 0.0005, "vega": 0.0181, "theta": -0.0032, "rho": 0.1769, "theo": 80.0397, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 75.8450012207031}, {"option": "IWM261204P00205000", "bid": 0.09, "bid_size": 473.0, "ask": 0.12, "ask_size": 480.0, "iv": 0.4903, "open_interest": 7.0, "volume": 0.0, "delta": -0.0079, "gamma": 0.0005, "vega": 0.0181, "theta": -0.0136, "rho": -0.0019, "theo": 0.1041, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.23, "last_trade_time": "2026-10-30T15:49:46", "percent_change": 0.0, "prev_day_close": 0.199999995529652}, {"option": "IWM261204C00210000", "bid": 74.71, "bid_size": 10.0, "ask": 75.36, "ask_size": 10.0, "iv": 0.4431, "open_interest": 0.0, "volume": 0.0, "delta": 0.9901, "gamma": 0.0007, "vega": 0.0213, "theta": -0.0055, "rho": 0.1809, "theo": 75.0767, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 70.8950004577637}, {"option": "IWM261204P00210000", "bid": 0.11, "bid_size": 402.0, "ask": 0.13, "ask_size": 298.0, "iv": 0.466, "open_interest": 1316.0, "volume": 0.0, "delta": -0.0095, "gamma": 0.0007, "vega": 0.0213, "theta": -0.0152, "rho": -0.0023, "theo": 0.1215, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.25, "last_trade_time": "2026-11-02T15:33:55", "percent_change": 0.0, "prev_day_close": 0.229999996721745}, {"option": "IWM261204C00215000", "bid": 69.75, "bid_size": 10.0, "ask": 70.39, "ask_size": 10.0, "iv": 0.4215, "open_interest": 0.0, "volume": 0.0, "delta": 0.9882, "gamma": 0.0008, "vega": 0.0249, "theta": -0.0079, "rho": 0.1848, "theo": 70.1161, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 65.9450035095215}, {"option": "IWM261204P00215000", "bid": 0.13, "bid_size": 410.0, "ask": 0.15, "ask_size": 288.0, "iv": 0.4428, "open_interest": 13.0, "volume": 0.0, "delta": -0.0114, "gamma": 0.0008, "vega": 0.0251, "theta": -0.017, "rho": -0.0027, "theo": 0.1414, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.25, "last_trade_time": "2026-10-28T11:22:07", "percent_change": 0.0, "prev_day_close": 0.260000005364418}, {"option": "IWM261204C00220000", "bid": 64.8, "bid_size": 10.0, "ask": 65.44, "ask_size": 10.0, "iv": 0.4051, "open_interest": 2.0, "volume": 0.0, "delta": 0.9859, "gamma": 0.001, "vega": 0.0292, "theta": -0.0105, "rho": 0.1885, "theo": 65.1584, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 57.38, "last_trade_time": "2026-10-23T12:05:02", "percent_change": 0.0, "prev_day_close": 61.0149993896484}, {"option": "IWM261204P00220000", "bid": 0.15, "bid_size": 399.0, "ask": 0.18, "ask_size": 431.0, "iv": 0.4203, "open_interest": 46.0, "volume": 0.0, "delta": -0.0137, "gamma": 0.001, "vega": 0.0293, "theta": -0.019, "rho": -0.0033, "theo": 0.1642, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.29, "last_trade_time": "2026-11-03T11:33:00", "percent_change": 0.0, "prev_day_close": 0.305000007152557}, {"option": "IWM261204C00225000", "bid": 59.83, "bid_size": 10.0, "ask": 60.47, "ask_size": 10.0, "iv": 0.3781, "open_interest": 0.0, "volume": 0.0, "delta": 0.9832, "gamma": 0.0012, "vega": 0.0343, "theta": -0.0132, "rho": 0.1922, "theo": 60.2042, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 56.0799999237061}, {"option": "IWM261204P00225000", "bid": 0.18, "bid_size": 351.0, "ask": 0.2, "ask_size": 314.0, "iv": 0.3962, "open_interest": 84.0, "volume": 4.0, "delta": -0.0165, "gamma": 0.0013, "vega": 0.0346, "theta": -0.0211, "rho": -0.0039, "theo": 0.1905, "change": -0.17, "open": 0.19, "high": 0.19, "low": 0.19, "tick": "down", "last_trade_price": 0.19, "last_trade_time": "2026-11-04T15:33:16", "percent_change": -47.2222, "prev_day_close": 0.359999999403954}, {"option": "IWM261204C00230000", "bid": 54.89, "bid_size": 10.0, "ask": 55.54, "ask_size": 10.0, "iv": 0.362, "open_interest": 1.0, "volume": 0.0, "delta": 0.9798, "gamma": 0.0016, "vega": 0.0403, "theta": -0.0161, "rho": 0.1957, "theo": 55.2548, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 51.44, "last_trade_time": "2026-10-28T09:49:21", "percent_change": 0.0, "prev_day_close": 51.1650009155273}, {"option": "IWM261204P00230000", "bid": 0.21, "bid_size": 289.0, "ask": 0.23, "ask_size": 279.0, "iv": 0.3723, "open_interest": 76.0, "volume": 1.0, "delta": -0.0199, "gamma": 0.0016, "vega": 0.0405, "theta": -0.0234, "rho": -0.0047, "theo": 0.2219, "change": -0.16, "open": 0.26, "high": 0.26, "low": 0.26, "tick": "down", "last_trade_price": 0.26, "last_trade_time": "2026-11-04T11:52:50", "percent_change": -38.0952, "prev_day_close": 0.420000001788139}, {"option": "IWM261204C00235000", "bid": 49.96, "bid_size": 10.0, "ask": 50.58, "ask_size": 10.0, "iv": 0.3397, "open_interest": 0.0, "volume": 0.0, "delta": 0.9754, "gamma": 0.002, "vega": 0.0477, "theta": -0.0193, "rho": 0.199, "theo": 50.3123, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 46.2800006866455}, {"option": "IWM261204P00235000", "bid": 0.25, "bid_size": 242.0, "ask": 0.27, "ask_size": 310.0, "iv": 0.3494, "open_interest": 495.0, "volume": 1.0, "delta": -0.0243, "gamma": 0.002, "vega": 0.048, "theta": -0.026, "rho": -0.0058, "theo": 0.2598, "change": -0.21, "open": 0.3, "high": 0.3, "low": 0.3, "tick": "down", "last_trade_price": 0.3, "last_trade_time": "2026-11-04T11:49:59", "percent_change": -41.1765, "prev_day_close": 0.509999990463257}, {"option": "IWM261204C00240000", "bid": 45.0, "bid_size": 10.0, "ask": 45.66, "ask_size": 10.0, "iv": 0.3166, "open_interest": 0.0, "volume": 0.0, "delta": 0.9698, "gamma": 0.0025, "vega": 0.0568, "theta": -0.023, "rho": 0.2019, "theo": 45.3802, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 41.4099998474121}, {"option": "IWM261204P00240000", "bid": 0.3, "bid_size": 180.0, "ask": 0.32, "ask_size": 261.0, "iv": 0.3265, "open_interest": 44.0, "volume": 6.0, "delta": -0.03, "gamma": 0.0026, "vega": 0.0571, "theta": -0.0291, "rho": -0.007, "theo": 0.3087, "change": -0.295, "open": 0.34, "high": 0.4, "low": 0.33, "tick": "down", "last_trade_price": 0.33, "last_trade_time": "2026-11-04T13:51:36", "percent_change": -47.2, "prev_day_close": 0.625}, {"option": "IWM261204C00245000", "bid": 40.08, "bid_size": 10.0, "ask": 40.75, "ask_size": 10.0, "iv": 0.296, "open_interest": 0.0, "volume": 0.0, "delta": 0.9622, "gamma": 0.0033, "vega": 0.0686, "theta": -0.0274, "rho": 0.2043, "theo": 40.4645, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 36.5399990081787}, {"option": "IWM261204P00245000", "bid": 0.36, "bid_size": 160.0, "ask": 0.38, "ask_size": 111.0, "iv": 0.3032, "open_interest": 260.0, "volume": 13.0, "delta": -0.0377, "gamma": 0.0033, "vega": 0.0693, "theta": -0.0328, "rho": -0.0089, "theo": 0.3735, "change": -0.37, "open": 0.46, "high": 0.46, "low": 0.4, "tick": "up", "last_trade_price": 0.41, "last_trade_time": "2026-11-04T13:49:02", "percent_change": -47.4359, "prev_day_close": 0.780000001192093}, {"option": "IWM261204C00250000", "bid": 35.19, "bid_size": 10.0, "ask": 35.87, "ask_size": 10.0, "iv": 0.2764, "open_interest": 20.0, "volume": 0.0, "delta": 0.9514, "gamma": 0.0043, "vega": 0.0842, "theta": -0.0328, "rho": 0.206, "theo": 35.5752, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 31.89, "last_trade_time": "2026-11-03T15:50:07", "percent_change": 0.0, "prev_day_close": 31.7749996185303}, {"option": "IWM261204P00250000", "bid": 0.45, "bid_size": 129.0, "ask": 0.48, "ask_size": 175.0, "iv": 0.282, "open_interest": 291.0, "volume": 37.0, "delta": -0.0486, "gamma": 0.0044, "vega": 0.0845, "theta": -0.0376, "rho": -0.0113, "theo": 0.466, "change": -0.49, "open": 0.6, "high": 0.61, "low": 0.51, "tick": "down", "last_trade_price": 0.51, "last_trade_time": "2026-11-04T13:57:00", "percent_change": -49.0, "prev_day_close": 1.0}, {"option": "IWM261204C00252000", "bid": 33.24, "bid_size": 10.0, "ask": 33.92, "ask_size": 10.0, "iv": 0.268, "open_interest": 8.0, "volume": 0.0, "delta": 0.9458, "gamma": 0.0049, "vega": 0.0917, "theta": -0.0353, "rho": 0.2063, "theo": 33.6303, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 28.39, "last_trade_time": "2026-10-30T13:53:38", "percent_change": 0.0, "prev_day_close": 29.8949995040894}, {"option": "IWM261204P00252000", "bid": 0.5, "bid_size": 44.0, "ask": 0.53, "ask_size": 148.0, "iv": 0.2739, "open_interest": 42.0, "volume": 13.0, "delta": -0.0542, "gamma": 0.0049, "vega": 0.0927, "theta": -0.0399, "rho": -0.0127, "theo": 0.5137, "change": -0.54, "open": 0.57, "high": 0.57, "low": 0.56, "tick": "no_change", "last_trade_price": 0.57, "last_trade_time": "2026-11-04T15:06:01", "percent_change": -48.6487, "prev_day_close": 1.11000001430511}, {"option": "IWM261204C00253000", "bid": 32.28, "bid_size": 10.0, "ask": 32.94, "ask_size": 10.0, "iv": 0.2641, "open_interest": 15.0, "volume": 0.0, "delta": 0.9427, "gamma": 0.0052, "vega": 0.0958, "theta": -0.0366, "rho": 0.2064, "theo": 32.6609, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 28.77, "last_trade_time": "2026-11-03T15:50:08", "percent_change": 0.0, "prev_day_close": 28.9549999237061}, {"option": "IWM261204P00253000", "bid": 0.52, "bid_size": 98.0, "ask": 0.56, "ask_size": 271.0, "iv": 0.2696, "open_interest": 54.0, "volume": 8.0, "delta": -0.0573, "gamma": 0.0052, "vega": 0.0968, "theta": -0.0412, "rho": -0.0133, "theo": 0.5405, "change": -0.62, "open": 0.68, "high": 0.7, "low": 0.55, "tick": "down", "last_trade_price": 0.55, "last_trade_time": "2026-11-04T15:57:50", "percent_change": -52.9915, "prev_day_close": 1.1700000166893}, {"option": "IWM261204C00254000", "bid": 31.31, "bid_size": 10.0, "ask": 31.99, "ask_size": 10.0, "iv": 0.2611, "open_interest": 12.0, "volume": 0.0, "delta": 0.9394, "gamma": 0.0055, "vega": 0.1002, "theta": -0.038, "rho": 0.2064, "theo": 31.6937, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 28.74, "last_trade_time": "2026-11-03T10:15:17", "percent_change": 0.0, "prev_day_close": 28.0249996185303}, {"option": "IWM261204P00254000", "bid": 0.55, "bid_size": 88.0, "ask": 0.59, "ask_size": 148.0, "iv": 0.2656, "open_interest": 411.0, "volume": 0.0, "delta": -0.0608, "gamma": 0.0055, "vega": 0.1009, "theta": -0.0425, "rho": -0.014, "theo": 0.5702, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.21, "last_trade_time": "2026-11-03T15:47:11", "percent_change": 0.0, "prev_day_close": 1.23500001430511}, {"option": "IWM261204C00255000", "bid": 30.35, "bid_size": 10.0, "ask": 31.01, "ask_size": 10.0, "iv": 0.2568, "open_interest": 11.0, "volume": 0.0, "delta": 0.9358, "gamma": 0.0058, "vega": 0.1048, "theta": -0.0395, "rho": 0.2064, "theo": 30.7289, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 26.1, "last_trade_time": "2026-10-30T12:46:17", "percent_change": 0.0, "prev_day_close": 27.1099996566772}, {"option": "IWM261204P00255000", "bid": 0.58, "bid_size": 96.0, "ask": 0.62, "ask_size": 158.0, "iv": 0.2614, "open_interest": 137.0, "volume": 34.0, "delta": -0.0645, "gamma": 0.0059, "vega": 0.1053, "theta": -0.0439, "rho": -0.0148, "theo": 0.6021, "change": -0.665, "open": 0.7, "high": 0.83, "low": 0.64, "tick": "down", "last_trade_price": 0.64, "last_trade_time": "2026-11-04T14:30:14", "percent_change": -50.9579, "prev_day_close": 1.30500000715256}, {"option": "IWM261204C00256000", "bid": 29.39, "bid_size": 10.0, "ask": 30.06, "ask_size": 10.0, "iv": 0.2538, "open_interest": 24.0, "volume": 0.0, "delta": 0.9318, "gamma": 0.0062, "vega": 0.1098, "theta": -0.0411, "rho": 0.2062, "theo": 29.767, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 26.89, "last_trade_time": "2026-11-03T12:23:30", "percent_change": 0.0, "prev_day_close": 26.1850004196167}, {"option": "IWM261204P00256000", "bid": 0.62, "bid_size": 71.0, "ask": 0.66, "ask_size": 228.0, "iv": 0.2581, "open_interest": 90.0, "volume": 4.0, "delta": -0.0684, "gamma": 0.0063, "vega": 0.1102, "theta": -0.0453, "rho": -0.0158, "theo": 0.6362, "change": -0.565, "open": 0.82, "high": 0.82, "low": 0.82, "tick": "no_change", "last_trade_price": 0.82, "last_trade_time": "2026-11-04T10:05:48", "percent_change": -40.7942, "prev_day_close": 1.38499999046326}, {"option": "IWM261204C00257000", "bid": 28.43, "bid_size": 10.0, "ask": 29.11, "ask_size": 10.0, "iv": 0.2505, "open_interest": 8.0, "volume": 0.0, "delta": 0.9276, "gamma": 0.0066, "vega": 0.115, "theta": -0.0427, "rho": 0.206, "theo": 28.808, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 25.96, "last_trade_time": "2026-11-03T12:23:30", "percent_change": 0.0, "prev_day_close": 25.2749996185303}, {"option": "IWM261204P00257000", "bid": 0.65, "bid_size": 93.0, "ask": 0.7, "ask_size": 232.0, "iv": 0.254, "open_interest": 161.0, "volume": 17.0, "delta": -0.0727, "gamma": 0.0067, "vega": 0.1157, "theta": -0.0468, "rho": -0.0168, "theo": 0.6737, "change": -0.735, "open": 0.75, "high": 0.83, "low": 0.73, "tick": "no_change", "last_trade_price": 0.73, "last_trade_time": "2026-11-04T13:30:04", "percent_change": -50.1707, "prev_day_close": 1.4650000333786}, {"option": "IWM261204C00258000", "bid": 27.47, "bid_size": 10.0, "ask": 28.12, "ask_size": 10.0, "iv": 0.2447, "open_interest": 31.0, "volume": 0.0, "delta": 0.923, "gamma": 0.007, "vega": 0.1205, "theta": -0.0444, "rho": 0.2057, "theo": 27.8525, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 24.24, "last_trade_time": "2026-11-03T09:30:31", "percent_change": 0.0, "prev_day_close": 24.3550004959106}, {"option": "IWM261204P00258000", "bid": 0.69, "bid_size": 88.0, "ask": 0.74, "ask_size": 231.0, "iv": 0.2503, "open_interest": 191.0, "volume": 89.0, "delta": -0.0772, "gamma": 0.0071, "vega": 0.1217, "theta": -0.0484, "rho": -0.0178, "theo": 0.7134, "change": -0.765, "open": 0.86, "high": 0.86, "low": 0.77, "tick": "no_change", "last_trade_price": 0.79, "last_trade_time": "2026-11-04T12:24:16", "percent_change": -49.1961, "prev_day_close": 1.55500000715256}, {"option": "IWM261204C00259000", "bid": 26.52, "bid_size": 10.0, "ask": 27.18, "ask_size": 10.0, "iv": 0.2414, "open_interest": 30.0, "volume": 0.0, "delta": 0.918, "gamma": 0.0075, "vega": 0.1262, "theta": -0.0462, "rho": 0.2053, "theo": 26.9006, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 24.32, "last_trade_time": "2026-11-03T12:15:10", "percent_change": 0.0, "prev_day_close": 23.460000038147}, {"option": "IWM261204P00259000", "bid": 0.74, "bid_size": 69.0, "ask": 0.78, "ask_size": 179.0, "iv": 0.2462, "open_interest": 80.0, "volume": 8.0, "delta": -0.0825, "gamma": 0.0076, "vega": 0.1275, "theta": -0.0501, "rho": -0.019, "theo": 0.7605, "change": -0.885, "open": 0.96, "high": 0.97, "low": 0.76, "tick": "down", "last_trade_price": 0.76, "last_trade_time": "2026-11-04T16:08:04", "percent_change": -53.7994, "prev_day_close": 1.64499998092651}, {"option": "IWM261204C00260000", "bid": 25.58, "bid_size": 10.0, "ask": 26.23, "ask_size": 10.0, "iv": 0.239, "open_interest": 28.0, "volume": 0.0, "delta": 0.9126, "gamma": 0.008, "vega": 0.1323, "theta": -0.048, "rho": 0.2048, "theo": 25.9528, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 22.4, "last_trade_time": "2026-11-03T09:30:49", "percent_change": 0.0, "prev_day_close": 22.5649995803833}, {"option": "IWM261204P00260000", "bid": 0.79, "bid_size": 76.0, "ask": 0.83, "ask_size": 196.0, "iv": 0.243, "open_interest": 493.0, "volume": 153.0, "delta": -0.0878, "gamma": 0.008, "vega": 0.133, "theta": -0.0518, "rho": -0.0201, "theo": 0.8075, "change": -0.925, "open": 1.03, "high": 1.07, "low": 0.82, "tick": "no_change", "last_trade_price": 0.82, "last_trade_time": "2026-11-04T15:49:56", "percent_change": -53.0086, "prev_day_close": 1.74500000476837}, {"option": "IWM261204C00261000", "bid": 24.63, "bid_size": 10.0, "ask": 25.28, "ask_size": 10.0, "iv": 0.2342, "open_interest": 65.0, "volume": 0.0, "delta": 0.9067, "gamma": 0.0085, "vega": 0.1388, "theta": -0.05, "rho": 0.2042, "theo": 25.0095, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 22.35, "last_trade_time": "2026-11-03T10:15:17", "percent_change": 0.0, "prev_day_close": 21.6750001907349}, {"option": "IWM261204P00261000", "bid": 0.85, "bid_size": 24.0, "ask": 0.88, "ask_size": 71.0, "iv": 0.2394, "open_interest": 61.0, "volume": 75.0, "delta": -0.0938, "gamma": 0.0086, "vega": 0.1394, "theta": -0.0537, "rho": -0.0215, "theo": 0.8612, "change": -1.0, "open": 0.95, "high": 1.19, "low": 0.86, "tick": "down", "last_trade_price": 0.86, "last_trade_time": "2026-11-04T16:11:47", "percent_change": -53.7634, "prev_day_close": 1.86000001430511}, {"option": "IWM261204C00262000", "bid": 23.71, "bid_size": 11.0, "ask": 24.2, "ask_size": 11.0, "iv": 0.2271, "open_interest": 32.0, "volume": 24.0, "delta": 0.9003, "gamma": 0.009, "vega": 0.1457, "theta": -0.052, "rho": 0.2034, "theo": 24.0711, "change": 2.55, "open": 23.35, "high": 23.35, "low": 23.35, "tick": "no_change", "last_trade_price": 23.35, "last_trade_time": "2026-11-04T10:02:46", "percent_change": 12.2596, "prev_day_close": 20.8000001907349}, {"option": "IWM261204P00262000", "bid": 0.9, "bid_size": 63.0, "ask": 0.94, "ask_size": 119.0, "iv": 0.2356, "open_interest": 468.0, "volume": 4139.0, "delta": -0.1003, "gamma": 0.0092, "vega": 0.1464, "theta": -0.0556, "rho": -0.0229, "theo": 0.9194, "change": -1.045, "open": 1.09, "high": 1.13, "low": 0.9, "tick": "no_change", "last_trade_price": 0.93, "last_trade_time": "2026-11-04T15:42:19", "percent_change": -52.9114, "prev_day_close": 1.97500002384186}, {"option": "IWM261204C00262500", "bid": 23.23, "bid_size": 25.0, "ask": 23.75, "ask_size": 20.0, "iv": 0.2257, "open_interest": 101.0, "volume": 1.0, "delta": 0.8969, "gamma": 0.0093, "vega": 0.1493, "theta": -0.053, "rho": 0.203, "theo": 23.6039, "change": 3.915, "open": 24.27, "high": 24.27, "low": 24.27, "tick": "up", "last_trade_price": 24.27, "last_trade_time": "2026-11-04T09:30:46", "percent_change": 19.2336, "prev_day_close": 20.3550004959106}, {"option": "IWM261204P00262500", "bid": 0.93, "bid_size": 49.0, "ask": 0.98, "ask_size": 180.0, "iv": 0.2341, "open_interest": 19.0, "volume": 2.0, "delta": -0.1037, "gamma": 0.0094, "vega": 0.1506, "theta": -0.0566, "rho": -0.0238, "theo": 0.9505, "change": -1.03, "open": 1.16, "high": 1.16, "low": 1.01, "tick": "down", "last_trade_price": 1.01, "last_trade_time": "2026-11-04T14:44:54", "percent_change": -50.4902, "prev_day_close": 2.03999996185303}, {"option": "IWM261204C00263000", "bid": 22.76, "bid_size": 36.0, "ask": 23.28, "ask_size": 20.0, "iv": 0.2239, "open_interest": 38.0, "volume": 1.0, "delta": 0.8934, "gamma": 0.0096, "vega": 0.1529, "theta": -0.0541, "rho": 0.2025, "theo": 23.1382, "change": 3.11, "open": 23.04, "high": 23.04, "low": 23.04, "tick": "up", "last_trade_price": 23.04, "last_trade_time": "2026-11-04T12:49:40", "percent_change": 15.6046, "prev_day_close": 19.9300003051758}, {"option": "IWM261204P00263000", "bid": 0.96, "bid_size": 70.0, "ask": 1.01, "ask_size": 183.0, "iv": 0.2322, "open_interest": 104.0, "volume": 20.0, "delta": -0.1072, "gamma": 0.0098, "vega": 0.1546, "theta": -0.0576, "rho": -0.0245, "theo": 0.983, "change": -1.08, "open": 1.1, "high": 1.46, "low": 1.0, "tick": "up", "last_trade_price": 1.02, "last_trade_time": "2026-11-04T15:57:33", "percent_change": -51.4286, "prev_day_close": 2.10000002384186}, {"option": "IWM261204C00264000", "bid": 21.84, "bid_size": 29.0, "ask": 22.35, "ask_size": 20.0, "iv": 0.221, "open_interest": 19.0, "volume": 2.0, "delta": 0.8859, "gamma": 0.0103, "vega": 0.1603, "theta": -0.0563, "rho": 0.2014, "theo": 22.2114, "change": 3.03, "open": 22.1, "high": 22.1, "low": 22.1, "tick": "no_change", "last_trade_price": 22.1, "last_trade_time": "2026-11-04T12:45:35", "percent_change": 15.8888, "prev_day_close": 19.0700006484985}, {"option": "IWM261204P00264000", "bid": 1.03, "bid_size": 49.0, "ask": 1.08, "ask_size": 121.0, "iv": 0.2286, "open_interest": 95.0, "volume": 7.0, "delta": -0.115, "gamma": 0.0104, "vega": 0.1616, "theta": -0.0598, "rho": -0.0261, "theo": 1.0547, "change": -0.97, "open": 1.27, "high": 1.27, "low": 1.27, "tick": "down", "last_trade_price": 1.27, "last_trade_time": "2026-11-04T09:35:05", "percent_change": -43.3036, "prev_day_close": 2.24000000953674}, {"option": "IWM261204C00265000", "bid": 20.92, "bid_size": 39.0, "ask": 21.42, "ask_size": 20.0, "iv": 0.2177, "open_interest": 77.0, "volume": 2.0, "delta": 0.8777, "gamma": 0.011, "vega": 0.1681, "theta": -0.0585, "rho": 0.2003, "theo": 21.291, "change": 1.57, "open": 21.97, "high": 21.97, "low": 19.77, "tick": "down", "last_trade_price": 19.77, "last_trade_time": "2026-11-04T11:35:54", "percent_change": 8.62638, "prev_day_close": 18.1999998092651}, {"option": "IWM261204P00265000", "bid": 1.1, "bid_size": 67.0, "ask": 1.16, "ask_size": 203.0, "iv": 0.2253, "open_interest": 244.0, "volume": 42.0, "delta": -0.1235, "gamma": 0.0111, "vega": 0.1692, "theta": -0.062, "rho": -0.028, "theo": 1.1335, "change": -1.23, "open": 1.44, "high": 1.7, "low": 1.15, "tick": "down", "last_trade_price": 1.15, "last_trade_time": "2026-11-04T16:02:01", "percent_change": -51.6807, "prev_day_close": 2.37999999523163}, {"option": "IWM261204C00266000", "bid": 20.02, "bid_size": 21.0, "ask": 20.5, "ask_size": 20.0, "iv": 0.215, "open_interest": 46.0, "volume": 0.0, "delta": 0.8689, "gamma": 0.0117, "vega": 0.1764, "theta": -0.0608, "rho": 0.1989, "theo": 20.3779, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 17.47, "last_trade_time": "2026-11-02T15:00:22", "percent_change": 0.0, "prev_day_close": 17.3699998855591}, {"option": "IWM261204P00266000", "bid": 1.19, "bid_size": 28.0, "ask": 1.24, "ask_size": 119.0, "iv": 0.222, "open_interest": 86.0, "volume": 80.0, "delta": -0.1325, "gamma": 0.0118, "vega": 0.1774, "theta": -0.0642, "rho": -0.0299, "theo": 1.2176, "change": -1.335, "open": 1.44, "high": 1.64, "low": 1.2, "tick": "down", "last_trade_price": 1.2, "last_trade_time": "2026-11-04T16:11:47", "percent_change": -52.6627, "prev_day_close": 2.5349999666214}, {"option": "IWM261204C00267000", "bid": 19.11, "bid_size": 20.0, "ask": 19.61, "ask_size": 20.0, "iv": 0.2124, "open_interest": 16.0, "volume": 0.0, "delta": 0.8594, "gamma": 0.0124, "vega": 0.185, "theta": -0.0632, "rho": 0.1972, "theo": 19.4729, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 17.19, "last_trade_time": "2026-11-03T10:15:06", "percent_change": 0.0, "prev_day_close": 16.539999961853}, {"option": "IWM261204P00267000", "bid": 1.28, "bid_size": 78.0, "ask": 1.34, "ask_size": 191.0, "iv": 0.2191, "open_interest": 111.0, "volume": 571.0, "delta": -0.1417, "gamma": 0.0126, "vega": 0.1868, "theta": -0.0664, "rho": -0.032, "theo": 1.3054, "change": -1.38, "open": 1.54, "high": 1.58, "low": 1.33, "tick": "down", "last_trade_price": 1.33, "last_trade_time": "2026-11-04T16:02:18", "percent_change": -50.9225, "prev_day_close": 2.71000003814697}, {"option": "IWM261204C00267500", "bid": 18.67, "bid_size": 20.0, "ask": 19.16, "ask_size": 20.0, "iv": 0.211, "open_interest": 30.0, "volume": 0.0, "delta": 0.8543, "gamma": 0.0128, "vega": 0.1893, "theta": -0.0644, "rho": 0.1964, "theo": 19.0236, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 17.12, "last_trade_time": "2026-11-03T13:11:09", "percent_change": 0.0, "prev_day_close": 16.1350002288818}, {"option": "IWM261204P00267500", "bid": 1.33, "bid_size": 18.0, "ask": 1.39, "ask_size": 183.0, "iv": 0.2175, "open_interest": 19.0, "volume": 5.0, "delta": -0.1468, "gamma": 0.013, "vega": 0.1914, "theta": -0.0676, "rho": -0.0332, "theo": 1.3549, "change": -1.42, "open": 1.68, "high": 1.68, "low": 1.38, "tick": "down", "last_trade_price": 1.38, "last_trade_time": "2026-11-04T15:50:58", "percent_change": -50.7143, "prev_day_close": 2.79999995231628}, {"option": "IWM261204C00268000", "bid": 18.22, "bid_size": 41.0, "ask": 18.71, "ask_size": 20.0, "iv": 0.2096, "open_interest": 19.0, "volume": 5.0, "delta": 0.8491, "gamma": 0.0132, "vega": 0.1937, "theta": -0.0656, "rho": 0.1955, "theo": 18.5766, "change": 3.07, "open": 17.57, "high": 18.79, "low": 17.57, "tick": "up", "last_trade_price": 18.79, "last_trade_time": "2026-11-04T12:25:29", "percent_change": 19.5293, "prev_day_close": 15.7199997901916}, {"option": "IWM261204P00268000", "bid": 1.38, "bid_size": 36.0, "ask": 1.44, "ask_size": 160.0, "iv": 0.2157, "open_interest": 738.0, "volume": 12.0, "delta": -0.1523, "gamma": 0.0134, "vega": 0.1954, "theta": -0.0688, "rho": -0.0342, "theo": 1.4081, "change": -1.465, "open": 1.48, "high": 1.96, "low": 1.42, "tick": "down", "last_trade_price": 1.42, "last_trade_time": "2026-11-04T15:38:12", "percent_change": -50.7799, "prev_day_close": 2.88499999046326}, {"option": "IWM261204C00269000", "bid": 17.34, "bid_size": 20.0, "ask": 17.81, "ask_size": 20.0, "iv": 0.2067, "open_interest": 15.0, "volume": 0.0, "delta": 0.8379, "gamma": 0.0141, "vega": 0.2028, "theta": -0.0681, "rho": 0.1935, "theo": 17.6898, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 15.84, "last_trade_time": "2026-11-03T13:48:24", "percent_change": 0.0, "prev_day_close": 14.9199995994568}, {"option": "IWM261204P00269000", "bid": 1.5, "bid_size": 44.0, "ask": 1.55, "ask_size": 143.0, "iv": 0.2129, "open_interest": 77.0, "volume": 156.0, "delta": -0.1636, "gamma": 0.0143, "vega": 0.2037, "theta": -0.0712, "rho": -0.0366, "theo": 1.5182, "change": -1.55, "open": 1.87, "high": 1.91, "low": 1.52, "tick": "up", "last_trade_price": 1.54, "last_trade_time": "2026-11-04T16:09:35", "percent_change": -50.1618, "prev_day_close": 3.08999991416931}, {"option": "IWM261204C00270000", "bid": 16.69, "bid_size": 20.0, "ask": 16.84, "ask_size": 7.0, "iv": 0.2072, "open_interest": 56.0, "volume": 5.0, "delta": 0.8259, "gamma": 0.015, "vega": 0.2122, "theta": -0.0706, "rho": 0.1913, "theo": 16.8133, "change": 2.715, "open": 16.84, "high": 16.84, "low": 16.84, "tick": "up", "last_trade_price": 16.84, "last_trade_time": "2026-11-04T09:57:37", "percent_change": 19.2212, "prev_day_close": 14.125}, {"option": "IWM261204P00270000", "bid": 1.62, "bid_size": 23.0, "ask": 1.67, "ask_size": 77.0, "iv": 0.2098, "open_interest": 521.0, "volume": 1079.0, "delta": -0.1758, "gamma": 0.0152, "vega": 0.213, "theta": -0.0736, "rho": -0.0393, "theo": 1.6391, "change": -1.635, "open": 1.98, "high": 2.12, "low": 1.66, "tick": "down", "last_trade_price": 1.66, "last_trade_time": "2026-11-04T15:50:32", "percent_change": -49.6206, "prev_day_close": 3.29499995708466}, {"option": "IWM261204C00271000", "bid": 15.83, "bid_size": 21.0, "ask": 15.99, "ask_size": 20.0, "iv": 0.2048, "open_interest": 29.0, "volume": 1.0, "delta": 0.8129, "gamma": 0.0159, "vega": 0.2218, "theta": -0.073, "rho": 0.1888, "theo": 15.9484, "change": 2.635, "open": 15.99, "high": 15.99, "low": 15.99, "tick": "up", "last_trade_price": 15.99, "last_trade_time": "2026-11-04T09:57:37", "percent_change": 19.7304, "prev_day_close": 13.3550000190735}, {"option": "IWM261204P00271000", "bid": 1.74, "bid_size": 104.0, "ask": 1.81, "ask_size": 145.0, "iv": 0.2066, "open_interest": 170.0, "volume": 42.0, "delta": -0.1891, "gamma": 0.0161, "vega": 0.2242, "theta": -0.076, "rho": -0.0421, "theo": 1.7728, "change": -1.625, "open": 1.85, "high": 2.39, "low": 1.85, "tick": "no_change", "last_trade_price": 1.9, "last_trade_time": "2026-11-04T15:25:12", "percent_change": -46.0993, "prev_day_close": 3.52499997615814}, {"option": "IWM261204C00272000", "bid": 14.98, "bid_size": 22.0, "ask": 15.18, "ask_size": 21.0, "iv": 0.2029, "open_interest": 184.0, "volume": 3.0, "delta": 0.7989, "gamma": 0.0168, "vega": 0.2313, "theta": -0.0755, "rho": 0.186, "theo": 15.0959, "change": 2.215, "open": 14.95, "high": 14.95, "low": 14.8, "tick": "down", "last_trade_price": 14.8, "last_trade_time": "2026-11-04T13:22:16", "percent_change": 17.6003, "prev_day_close": 12.585000038147}, {"option": "IWM261204P00272000", "bid": 1.9, "bid_size": 49.0, "ask": 1.92, "ask_size": 1.0, "iv": 0.2032, "open_interest": 329.0, "volume": 3262.0, "delta": -0.2033, "gamma": 0.0171, "vega": 0.2328, "theta": -0.0784, "rho": -0.045, "theo": 1.919, "change": -1.79, "open": 2.35, "high": 2.74, "low": 1.97, "tick": "down", "last_trade_price": 1.97, "last_trade_time": "2026-11-04T15:41:31", "percent_change": -47.6064, "prev_day_close": 3.75999999046326}, {"option": "IWM261204C00272500", "bid": 14.56, "bid_size": 21.0, "ask": 14.72, "ask_size": 20.0, "iv": 0.2005, "open_interest": 25.0, "volume": 3.0, "delta": 0.7916, "gamma": 0.0173, "vega": 0.2362, "theta": -0.0767, "rho": 0.1846, "theo": 14.6746, "change": 2.145, "open": 15.08, "high": 15.08, "low": 14.37, "tick": "down", "last_trade_price": 14.37, "last_trade_time": "2026-11-04T13:22:16", "percent_change": 17.546, "prev_day_close": 12.2249999046326}, {"option": "IWM261204P00272500", "bid": 1.97, "bid_size": 22.0, "ask": 2.03, "ask_size": 67.0, "iv": 0.2023, "open_interest": 71.0, "volume": 14.0, "delta": -0.2112, "gamma": 0.0176, "vega": 0.2376, "theta": -0.0797, "rho": -0.0466, "theo": 2.0007, "change": -1.48, "open": 2.42, "high": 2.42, "low": 2.41, "tick": "down", "last_trade_price": 2.41, "last_trade_time": "2026-11-04T09:55:19", "percent_change": -38.0463, "prev_day_close": 3.88999998569488}, {"option": "IWM261204C00273000", "bid": 14.14, "bid_size": 20.0, "ask": 14.34, "ask_size": 20.0, "iv": 0.2001, "open_interest": 18.0, "volume": 0.0, "delta": 0.7839, "gamma": 0.0178, "vega": 0.2411, "theta": -0.0779, "rho": 0.1831, "theo": 14.2567, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 12.21, "last_trade_time": "2026-11-02T13:43:49", "percent_change": 0.0, "prev_day_close": 11.8499999046326}, {"option": "IWM261204P00273000", "bid": 2.06, "bid_size": 27.0, "ask": 2.12, "ask_size": 103.0, "iv": 0.2012, "open_interest": 111.0, "volume": 80.0, "delta": -0.2187, "gamma": 0.0181, "vega": 0.2423, "theta": -0.0808, "rho": -0.0482, "theo": 2.0797, "change": -1.775, "open": 2.15, "high": 3.0, "low": 2.14, "tick": "up", "last_trade_price": 2.25, "last_trade_time": "2026-11-04T15:02:29", "percent_change": -44.0994, "prev_day_close": 4.02499997615814}, {"option": "IWM261204C00274000", "bid": 13.32, "bid_size": 20.0, "ask": 13.48, "ask_size": 20.0, "iv": 0.1965, "open_interest": 51.0, "volume": 0.0, "delta": 0.7679, "gamma": 0.0188, "vega": 0.2509, "theta": -0.0803, "rho": 0.1798, "theo": 13.4322, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 11.34, "last_trade_time": "2026-11-03T09:37:18", "percent_change": 0.0, "prev_day_close": 11.1299996376038}, {"option": "IWM261204P00274000", "bid": 2.22, "bid_size": 104.0, "ask": 2.29, "ask_size": 50.0, "iv": 0.1981, "open_interest": 141.0, "volume": 20.0, "delta": -0.235, "gamma": 0.0191, "vega": 0.2526, "theta": -0.0832, "rho": -0.0515, "theo": 2.2527, "change": -2.0, "open": 2.74, "high": 3.01, "low": 2.3, "tick": "down", "last_trade_price": 2.3, "last_trade_time": "2026-11-04T15:41:31", "percent_change": -46.5116, "prev_day_close": 4.29999995231628}, {"option": "IWM261204C00275000", "bid": 12.51, "bid_size": 23.0, "ask": 12.72, "ask_size": 21.0, "iv": 0.195, "open_interest": 48.0, "volume": 78.0, "delta": 0.7507, "gamma": 0.0198, "vega": 0.2605, "theta": -0.0826, "rho": 0.1762, "theo": 12.6236, "change": 1.91, "open": 13.8, "high": 14.3, "low": 12.05, "tick": "down", "last_trade_price": 12.34, "last_trade_time": "2026-11-04T14:06:08", "percent_change": 18.3126, "prev_day_close": 10.4299998283386}, {"option": "IWM261204P00275000", "bid": 2.42, "bid_size": 42.0, "ask": 2.48, "ask_size": 75.0, "iv": 0.1956, "open_interest": 339.0, "volume": 1393.0, "delta": -0.2526, "gamma": 0.0202, "vega": 0.2624, "theta": -0.0854, "rho": -0.0551, "theo": 2.4452, "change": -2.04, "open": 2.92, "high": 3.43, "low": 2.42, "tick": "up", "last_trade_price": 2.56, "last_trade_time": "2026-11-04T15:54:05", "percent_change": -44.3478, "prev_day_close": 4.60000014305115}, {"option": "IWM261204C00276000", "bid": 11.72, "bid_size": 22.0, "ask": 11.91, "ask_size": 20.0, "iv": 0.192, "open_interest": 57.0, "volume": 14.0, "delta": 0.7324, "gamma": 0.0208, "vega": 0.2699, "theta": -0.0847, "rho": 0.1723, "theo": 11.832, "change": 0.9, "open": 12.28, "high": 12.28, "low": 10.61, "tick": "up", "last_trade_price": 10.63, "last_trade_time": "2026-11-04T11:35:20", "percent_change": 9.24974, "prev_day_close": 9.73000001907349}, {"option": "IWM261204P00276000", "bid": 2.63, "bid_size": 14.0, "ask": 2.69, "ask_size": 24.0, "iv": 0.1929, "open_interest": 106.0, "volume": 89.0, "delta": -0.2714, "gamma": 0.0213, "vega": 0.2712, "theta": -0.0875, "rho": -0.0587, "theo": 2.6534, "change": -2.185, "open": 3.16, "high": 3.55, "low": 2.69, "tick": "down", "last_trade_price": 2.73, "last_trade_time": "2026-11-04T14:08:17", "percent_change": -44.4557, "prev_day_close": 4.91499996185303}, {"option": "IWM261204C00277000", "bid": 10.95, "bid_size": 22.0, "ask": 11.14, "ask_size": 21.0, "iv": 0.1895, "open_interest": 88.0, "volume": 11.0, "delta": 0.7129, "gamma": 0.0219, "vega": 0.2791, "theta": -0.0867, "rho": 0.1681, "theo": 11.0587, "change": 2.34, "open": 11.42, "high": 11.42, "low": 11.42, "tick": "no_change", "last_trade_price": 11.42, "last_trade_time": "2026-11-04T09:54:49", "percent_change": 25.7709, "prev_day_close": 9.07999992370606}, {"option": "IWM261204P00277000", "bid": 2.86, "bid_size": 19.0, "ask": 2.92, "ask_size": 29.0, "iv": 0.1906, "open_interest": 99.0, "volume": 61.0, "delta": -0.291, "gamma": 0.0223, "vega": 0.2802, "theta": -0.0895, "rho": -0.0624, "theo": 2.8763, "change": -2.33, "open": 2.83, "high": 3.78, "low": 2.83, "tick": "down", "last_trade_price": 2.92, "last_trade_time": "2026-11-04T15:37:02", "percent_change": -44.381, "prev_day_close": 5.25}, {"option": "IWM261204C00277500", "bid": 10.57, "bid_size": 20.0, "ask": 10.76, "ask_size": 20.0, "iv": 0.1882, "open_interest": 147.0, "volume": 7.0, "delta": 0.7027, "gamma": 0.0224, "vega": 0.2836, "theta": -0.0876, "rho": 0.1659, "theo": 10.6795, "change": 3.32, "open": 12.08, "high": 12.08, "low": 12.08, "tick": "up", "last_trade_price": 12.08, "last_trade_time": "2026-11-04T09:34:03", "percent_change": 37.8995, "prev_day_close": 8.76000022888184}, {"option": "IWM261204P00277500", "bid": 2.96, "bid_size": 125.0, "ask": 3.04, "ask_size": 23.0, "iv": 0.1891, "open_interest": 68.0, "volume": 64.0, "delta": -0.3014, "gamma": 0.0228, "vega": 0.286, "theta": -0.0904, "rho": -0.0647, "theo": 2.9968, "change": -1.835, "open": 3.51, "high": 3.6, "low": 3.27, "tick": "no_change", "last_trade_price": 3.6, "last_trade_time": "2026-11-04T10:39:48", "percent_change": -33.7626, "prev_day_close": 5.43499994277954}, {"option": "IWM261204C00278000", "bid": 10.2, "bid_size": 29.0, "ask": 10.38, "ask_size": 21.0, "iv": 0.187, "open_interest": 158.0, "volume": 28.0, "delta": 0.6922, "gamma": 0.0229, "vega": 0.2878, "theta": -0.0885, "rho": 0.1636, "theo": 10.3054, "change": 0.57, "open": 11.99, "high": 12.0, "low": 8.78, "tick": "no_change", "last_trade_price": 9.0, "last_trade_time": "2026-11-04T11:30:36", "percent_change": 6.76156, "prev_day_close": 8.43000030517578}, {"option": "IWM261204P00278000", "bid": 3.1, "bid_size": 3.0, "ask": 3.17, "ask_size": 35.0, "iv": 0.1879, "open_interest": 134.0, "volume": 115.0, "delta": -0.3122, "gamma": 0.0234, "vega": 0.2895, "theta": -0.0913, "rho": -0.0667, "theo": 3.1242, "change": -2.145, "open": 3.64, "high": 4.02, "low": 3.15, "tick": "up", "last_trade_price": 3.48, "last_trade_time": "2026-11-04T12:07:40", "percent_change": -38.1333, "prev_day_close": 5.625}, {"option": "IWM261204C00279000", "bid": 9.47, "bid_size": 43.0, "ask": 9.65, "ask_size": 22.0, "iv": 0.1844, "open_interest": 702.0, "volume": 160.0, "delta": 0.6704, "gamma": 0.0239, "vega": 0.2959, "theta": -0.0901, "rho": 0.1588, "theo": 9.5732, "change": 1.73, "open": 10.14, "high": 10.24, "low": 9.54, "tick": "down", "last_trade_price": 9.55, "last_trade_time": "2026-11-04T16:13:45", "percent_change": 22.1228, "prev_day_close": 7.82000017166138}, {"option": "IWM261204P00279000", "bid": 3.36, "bid_size": 93.0, "ask": 3.44, "ask_size": 53.0, "iv": 0.1854, "open_interest": 223.0, "volume": 25.0, "delta": -0.3346, "gamma": 0.0244, "vega": 0.2969, "theta": -0.0929, "rho": -0.0707, "theo": 3.3931, "change": -2.375, "open": 4.08, "high": 4.3, "low": 3.63, "tick": "down", "last_trade_price": 3.63, "last_trade_time": "2026-11-04T14:45:45", "percent_change": -39.5504, "prev_day_close": 6.00499987602234}, {"option": "IWM261204C00280000", "bid": 8.76, "bid_size": 41.0, "ask": 8.96, "ask_size": 30.0, "iv": 0.1825, "open_interest": 273.0, "volume": 62.0, "delta": 0.6474, "gamma": 0.0248, "vega": 0.3034, "theta": -0.0914, "rho": 0.1537, "theo": 8.8636, "change": 1.45, "open": 9.62, "high": 10.31, "low": 7.52, "tick": "no_change", "last_trade_price": 8.67, "last_trade_time": "2026-11-04T15:59:50", "percent_change": 20.0831, "prev_day_close": 7.22000002861023}, {"option": "IWM261204P00280000", "bid": 3.66, "bid_size": 60.0, "ask": 3.73, "ask_size": 37.0, "iv": 0.183, "open_interest": 356.0, "volume": 139.0, "delta": -0.3582, "gamma": 0.0254, "vega": 0.3043, "theta": -0.0943, "rho": -0.0749, "theo": 3.6843, "change": -2.515, "open": 4.07, "high": 4.89, "low": 3.57, "tick": "up", "last_trade_price": 3.91, "last_trade_time": "2026-11-04T15:26:10", "percent_change": -39.144, "prev_day_close": 6.42499995231628}, {"option": "IWM261204C00281000", "bid": 8.07, "bid_size": 27.0, "ask": 8.27, "ask_size": 26.0, "iv": 0.18, "open_interest": 288.0, "volume": 32.0, "delta": 0.6232, "gamma": 0.0257, "vega": 0.31, "theta": -0.0924, "rho": 0.1482, "theo": 8.1785, "change": 1.775, "open": 8.79, "high": 8.8, "low": 7.05, "tick": "up", "last_trade_price": 8.43, "last_trade_time": "2026-11-04T12:25:36", "percent_change": 26.6717, "prev_day_close": 6.65499997138977}, {"option": "IWM261204P00281000", "bid": 3.97, "bid_size": 62.0, "ask": 4.05, "ask_size": 15.0, "iv": 0.1806, "open_interest": 206.0, "volume": 60.0, "delta": -0.383, "gamma": 0.0264, "vega": 0.311, "theta": -0.0953, "rho": -0.0793, "theo": 4.0027, "change": -2.765, "open": 4.58, "high": 5.11, "low": 3.86, "tick": "down", "last_trade_price": 4.09, "last_trade_time": "2026-11-04T14:08:17", "percent_change": -40.3355, "prev_day_close": 6.85500001907349}, {"option": "IWM261204C00282000", "bid": 7.42, "bid_size": 45.0, "ask": 7.57, "ask_size": 24.0, "iv": 0.1772, "open_interest": 370.0, "volume": 38.0, "delta": 0.5982, "gamma": 0.0265, "vega": 0.3155, "theta": -0.0931, "rho": 0.1426, "theo": 7.5223, "change": 1.435, "open": 8.31, "high": 9.14, "low": 6.37, "tick": "down", "last_trade_price": 7.55, "last_trade_time": "2026-11-04T12:01:14", "percent_change": 23.4669, "prev_day_close": 6.11500000953674}, {"option": "IWM261204P00282000", "bid": 4.31, "bid_size": 61.0, "ask": 4.4, "ask_size": 25.0, "iv": 0.1784, "open_interest": 73.0, "volume": 57.0, "delta": -0.409, "gamma": 0.0272, "vega": 0.3159, "theta": -0.096, "rho": -0.0836, "theo": 4.3459, "change": -2.925, "open": 4.92, "high": 5.45, "low": 4.27, "tick": "down", "last_trade_price": 4.39, "last_trade_time": "2026-11-04T13:06:50", "percent_change": -39.9863, "prev_day_close": 7.31500005722046}, {"option": "IWM261204C00282500", "bid": 7.1, "bid_size": 39.0, "ask": 7.28, "ask_size": 34.0, "iv": 0.1767, "open_interest": 112.0, "volume": 29.0, "delta": 0.585, "gamma": 0.0269, "vega": 0.3179, "theta": -0.0933, "rho": 0.1396, "theo": 7.1993, "change": 1.085, "open": 7.93, "high": 7.94, "low": 6.51, "tick": "no_change", "last_trade_price": 6.94, "last_trade_time": "2026-11-04T13:56:32", "percent_change": 18.5312, "prev_day_close": 5.85500001907349}, {"option": "IWM261204P00282500", "bid": 4.49, "bid_size": 52.0, "ask": 4.58, "ask_size": 15.0, "iv": 0.1774, "open_interest": 21.0, "volume": 106.0, "delta": -0.4224, "gamma": 0.0276, "vega": 0.318, "theta": -0.0963, "rho": -0.0857, "theo": 4.5278, "change": -2.87, "open": 4.81, "high": 6.08, "low": 4.68, "tick": "down", "last_trade_price": 4.68, "last_trade_time": "2026-11-04T13:04:47", "percent_change": -38.0132, "prev_day_close": 7.54999995231628}, {"option": "IWM261204C00283000", "bid": 6.79, "bid_size": 44.0, "ask": 6.94, "ask_size": 36.0, "iv": 0.1749, "open_interest": 67.0, "volume": 37.0, "delta": 0.5721, "gamma": 0.0272, "vega": 0.32, "theta": -0.0934, "rho": 0.1365, "theo": 6.8931, "change": 0.93, "open": 7.61, "high": 7.75, "low": 6.17, "tick": "up", "last_trade_price": 6.53, "last_trade_time": "2026-11-04T15:46:53", "percent_change": 16.6071, "prev_day_close": 5.59999990463257}, {"option": "IWM261204P00283000", "bid": 4.68, "bid_size": 57.0, "ask": 4.77, "ask_size": 18.0, "iv": 0.1762, "open_interest": 64.0, "volume": 142.0, "delta": -0.436, "gamma": 0.028, "vega": 0.3202, "theta": -0.0964, "rho": -0.0883, "theo": 4.7167, "change": -2.91, "open": 5.32, "high": 5.85, "low": 4.7, "tick": "no_change", "last_trade_price": 4.88, "last_trade_time": "2026-11-04T12:38:26", "percent_change": -37.3556, "prev_day_close": 7.78999996185303}, {"option": "IWM261204C00284000", "bid": 6.23, "bid_size": 16.0, "ask": 6.32, "ask_size": 13.0, "iv": 0.1734, "open_interest": 188.0, "volume": 131.0, "delta": 0.545, "gamma": 0.0278, "vega": 0.3231, "theta": -0.0934, "rho": 0.1303, "theo": 6.2893, "change": 0.935, "open": 7.01, "high": 7.06, "low": 5.39, "tick": "down", "last_trade_price": 6.05, "last_trade_time": "2026-11-04T15:52:54", "percent_change": 18.2796, "prev_day_close": 5.11500000953674}, {"option": "IWM261204P00284000", "bid": 5.08, "bid_size": 42.0, "ask": 5.17, "ask_size": 13.0, "iv": 0.174, "open_interest": 78.0, "volume": 55.0, "delta": -0.464, "gamma": 0.0287, "vega": 0.3228, "theta": -0.0964, "rho": -0.0927, "theo": 5.1198, "change": -2.815, "open": 5.36, "high": 5.85, "low": 5.28, "tick": "up", "last_trade_price": 5.5, "last_trade_time": "2026-11-04T14:53:46", "percent_change": -33.8545, "prev_day_close": 8.31500005722046}, {"option": "IWM261204C00285000", "bid": 5.66, "bid_size": 29.0, "ask": 5.74, "ask_size": 16.0, "iv": 0.1714, "open_interest": 152.0, "volume": 802.0, "delta": 0.5171, "gamma": 0.0283, "vega": 0.3248, "theta": -0.0929, "rho": 0.1239, "theo": 5.7152, "change": 0.85, "open": 6.55, "high": 7.27, "low": 4.85, "tick": "up", "last_trade_price": 5.49, "last_trade_time": "2026-11-04T15:58:06", "percent_change": 18.319, "prev_day_close": 4.64000010490418}, {"option": "IWM261204P00285000", "bid": 5.52, "bid_size": 40.0, "ask": 5.6, "ask_size": 11.0, "iv": 0.1721, "open_interest": 38.0, "volume": 43.0, "delta": -0.493, "gamma": 0.0293, "vega": 0.3236, "theta": -0.096, "rho": -0.0962, "theo": 5.5515, "change": -3.14, "open": 5.81, "high": 6.27, "low": 5.38, "tick": "down", "last_trade_price": 5.72, "last_trade_time": "2026-11-04T14:36:59", "percent_change": -35.4402, "prev_day_close": 8.8600001335144}, {"option": "IWM261204C00286000", "bid": 5.12, "bid_size": 18.0, "ask": 5.2, "ask_size": 25.0, "iv": 0.1696, "open_interest": 102.0, "volume": 40.0, "delta": 0.4886, "gamma": 0.0286, "vega": 0.325, "theta": -0.092, "rho": 0.1171, "theo": 5.1725, "change": 0.485, "open": 5.91, "high": 6.65, "low": 4.39, "tick": "down", "last_trade_price": 4.7, "last_trade_time": "2026-11-04T15:08:17", "percent_change": 11.5065, "prev_day_close": 4.21499991416931}, {"option": "IWM261204P00286000", "bid": 5.98, "bid_size": 35.0, "ask": 6.07, "ask_size": 10.0, "iv": 0.17, "open_interest": 149.0, "volume": 35.0, "delta": -0.5229, "gamma": 0.0297, "vega": 0.3231, "theta": -0.0951, "rho": -0.1004, "theo": 6.0217, "change": -3.16, "open": 6.28, "high": 6.28, "low": 6.28, "tick": "no_change", "last_trade_price": 6.28, "last_trade_time": "2026-11-04T13:51:35", "percent_change": -33.4746, "prev_day_close": 9.44000005722046}, {"option": "IWM261204C00287000", "bid": 4.61, "bid_size": 17.0, "ask": 4.69, "ask_size": 14.0, "iv": 0.1678, "open_interest": 149.0, "volume": 94.0, "delta": 0.4597, "gamma": 0.0288, "vega": 0.3236, "theta": -0.0906, "rho": 0.1104, "theo": 4.6618, "change": 0.715, "open": 5.71, "high": 6.02, "low": 3.96, "tick": "down", "last_trade_price": 4.52, "last_trade_time": "2026-11-04T13:53:43", "percent_change": 18.7911, "prev_day_close": 3.80499994754791}, {"option": "IWM261204P00287000", "bid": 6.46, "bid_size": 40.0, "ask": 6.62, "ask_size": 49.0, "iv": 0.1688, "open_interest": 20.0, "volume": 10.0, "delta": -0.553, "gamma": 0.03, "vega": 0.3208, "theta": -0.0939, "rho": -0.1027, "theo": 6.52, "change": -3.935, "open": 6.29, "high": 6.29, "low": 6.11, "tick": "down", "last_trade_price": 6.11, "last_trade_time": "2026-11-04T09:44:49", "percent_change": -39.1737, "prev_day_close": 10.0450000762939}, {"option": "IWM261204C00287500", "bid": 4.37, "bid_size": 18.0, "ask": 4.45, "ask_size": 34.0, "iv": 0.167, "open_interest": 67.0, "volume": 49.0, "delta": 0.4452, "gamma": 0.0288, "vega": 0.3223, "theta": -0.0898, "rho": 0.107, "theo": 4.4186, "change": 0.785, "open": 5.15, "high": 5.81, "low": 4.23, "tick": "no_change", "last_trade_price": 4.4, "last_trade_time": "2026-11-04T12:47:27", "percent_change": 21.7151, "prev_day_close": 3.61500000953674}, {"option": "IWM261204P00287500", "bid": 6.69, "bid_size": 49.0, "ask": 6.88, "ask_size": 50.0, "iv": 0.1674, "open_interest": 20.0, "volume": 1.0, "delta": -0.5684, "gamma": 0.03, "vega": 0.3188, "theta": -0.0931, "rho": -0.1053, "theo": 6.7819, "change": -2.67, "open": 7.69, "high": 7.69, "low": 7.69, "tick": "down", "last_trade_price": 7.69, "last_trade_time": "2026-11-04T10:43:11", "percent_change": -25.7722, "prev_day_close": 10.3600001335144}, {"option": "IWM261204C00288000", "bid": 4.13, "bid_size": 14.0, "ask": 4.22, "ask_size": 42.0, "iv": 0.1662, "open_interest": 179.0, "volume": 286.0, "delta": 0.4306, "gamma": 0.0288, "vega": 0.3205, "theta": -0.0889, "rho": 0.1035, "theo": 4.1838, "change": 0.545, "open": 5.12, "high": 5.6, "low": 3.45, "tick": "down", "last_trade_price": 3.97, "last_trade_time": "2026-11-04T15:58:32", "percent_change": 15.9124, "prev_day_close": 3.42500007152557}, {"option": "IWM261204P00288000", "bid": 7.0, "bid_size": 25.0, "ask": 7.15, "ask_size": 42.0, "iv": 0.1672, "open_interest": 1.0, "volume": 0.0, "delta": -0.5836, "gamma": 0.03, "vega": 0.3164, "theta": -0.0922, "rho": -0.1079, "theo": 7.0521, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.48, "last_trade_time": "2026-10-22T15:55:03", "percent_change": 0.0, "prev_day_close": 10.6849999427795}, {"option": "IWM261204C00289000", "bid": 3.69, "bid_size": 49.0, "ask": 3.76, "ask_size": 14.0, "iv": 0.1645, "open_interest": 119.0, "volume": 14.0, "delta": 0.4014, "gamma": 0.0286, "vega": 0.3157, "theta": -0.0866, "rho": 0.0966, "theo": 3.739, "change": 0.625, "open": 4.57, "high": 4.89, "low": 3.65, "tick": "no_change", "last_trade_price": 3.7, "last_trade_time": "2026-11-04T14:13:57", "percent_change": 20.3252, "prev_day_close": 3.07499992847443}, {"option": "IWM261204P00289000", "bid": 7.56, "bid_size": 23.0, "ask": 7.72, "ask_size": 25.0, "iv": 0.1656, "open_interest": 12.0, "volume": 0.0, "delta": -0.6143, "gamma": 0.03, "vega": 0.3104, "theta": -0.0901, "rho": -0.1104, "theo": 7.6209, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.61, "last_trade_time": "2026-11-03T09:30:08", "percent_change": 0.0, "prev_day_close": 11.3499999046326}, {"option": "IWM261204C00290000", "bid": 3.28, "bid_size": 85.0, "ask": 3.35, "ask_size": 26.0, "iv": 0.163, "open_interest": 359.0, "volume": 171.0, "delta": 0.3724, "gamma": 0.0282, "vega": 0.3093, "theta": -0.084, "rho": 0.0897, "theo": 3.3272, "change": 0.54, "open": 4.22, "high": 4.7, "low": 2.79, "tick": "no_change", "last_trade_price": 3.29, "last_trade_time": "2026-11-04T16:12:15", "percent_change": 19.6364, "prev_day_close": 2.75}, {"option": "IWM261204P00290000", "bid": 8.16, "bid_size": 22.0, "ask": 8.32, "ask_size": 30.0, "iv": 0.1641, "open_interest": 9.0, "volume": 131.0, "delta": -0.645, "gamma": 0.0297, "vega": 0.3022, "theta": -0.0877, "rho": -0.1123, "theo": 8.2227, "change": -3.64, "open": 8.15, "high": 8.48, "low": 8.15, "tick": "down", "last_trade_price": 8.4, "last_trade_time": "2026-11-04T13:02:36", "percent_change": -30.2326, "prev_day_close": 12.039999961853}, {"option": "IWM261204C00291000", "bid": 2.9, "bid_size": 35.0, "ask": 2.98, "ask_size": 9.0, "iv": 0.1619, "open_interest": 148.0, "volume": 31.0, "delta": 0.3438, "gamma": 0.0277, "vega": 0.3011, "theta": -0.081, "rho": 0.0828, "theo": 2.9486, "change": 0.36, "open": 3.81, "high": 4.14, "low": 2.49, "tick": "no_change", "last_trade_price": 2.81, "last_trade_time": "2026-11-04T15:50:33", "percent_change": 14.6939, "prev_day_close": 2.45000004768372}, {"option": "IWM261204P00291000", "bid": 8.8, "bid_size": 21.0, "ask": 8.96, "ask_size": 29.0, "iv": 0.1628, "open_interest": 1.0, "volume": 0.0, "delta": -0.6752, "gamma": 0.0293, "vega": 0.2916, "theta": -0.0848, "rho": -0.1138, "theo": 8.8609, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 14.51, "last_trade_time": "2026-10-26T13:00:34", "percent_change": 0.0, "prev_day_close": 12.7599997520447}, {"option": "IWM261204C00292000", "bid": 2.55, "bid_size": 143.0, "ask": 2.62, "ask_size": 25.0, "iv": 0.1604, "open_interest": 67.0, "volume": 6.0, "delta": 0.3159, "gamma": 0.027, "vega": 0.2917, "theta": -0.0777, "rho": 0.0762, "theo": 2.6022, "change": 0.24, "open": 3.43, "high": 3.43, "low": 2.42, "tick": "down", "last_trade_price": 2.42, "last_trade_time": "2026-11-04T15:42:57", "percent_change": 11.0092, "prev_day_close": 2.1800000667572}, {"option": "IWM261204P00292000", "bid": 9.46, "bid_size": 20.0, "ask": 9.63, "ask_size": 21.0, "iv": 0.1615, "open_interest": 9.0, "volume": 2.0, "delta": -0.705, "gamma": 0.0287, "vega": 0.2798, "theta": -0.0817, "rho": -0.1132, "theo": 9.5321, "change": -3.85, "open": 9.75, "high": 9.75, "low": 9.67, "tick": "down", "last_trade_price": 9.67, "last_trade_time": "2026-11-04T14:08:17", "percent_change": -28.4763, "prev_day_close": 13.5199999809265}, {"option": "IWM261204C00292500", "bid": 2.39, "bid_size": 85.0, "ask": 2.47, "ask_size": 12.0, "iv": 0.1601, "open_interest": 132.0, "volume": 19.0, "delta": 0.3022, "gamma": 0.0265, "vega": 0.2864, "theta": -0.0759, "rho": 0.0729, "theo": 2.4408, "change": 0.27, "open": 3.25, "high": 3.4, "low": 2.32, "tick": "no_change", "last_trade_price": 2.32, "last_trade_time": "2026-11-04T15:50:33", "percent_change": 13.1707, "prev_day_close": 2.04999995231628}, {"option": "IWM261204P00292500", "bid": 9.8, "bid_size": 20.0, "ask": 9.98, "ask_size": 20.0, "iv": 0.1608, "open_interest": 24.0, "volume": 0.0, "delta": -0.7197, "gamma": 0.0283, "vega": 0.2741, "theta": -0.08, "rho": -0.1146, "theo": 9.8797, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 14.05, "last_trade_time": "2026-11-02T14:52:01", "percent_change": 0.0, "prev_day_close": 13.9000000953674}, {"option": "IWM261204C00293000", "bid": 2.24, "bid_size": 126.0, "ask": 2.31, "ask_size": 15.0, "iv": 0.1595, "open_interest": 217.0, "volume": 60.0, "delta": 0.2888, "gamma": 0.0261, "vega": 0.2807, "theta": -0.0741, "rho": 0.0697, "theo": 2.2873, "change": 0.29, "open": 3.07, "high": 3.07, "low": 1.92, "tick": "down", "last_trade_price": 2.22, "last_trade_time": "2026-11-04T14:06:08", "percent_change": 15.0259, "prev_day_close": 1.93000000715256}, {"option": "IWM261204P00293000", "bid": 10.16, "bid_size": 20.0, "ask": 10.33, "ask_size": 16.0, "iv": 0.1602, "open_interest": 0.0, "volume": 0.0, "delta": -0.734, "gamma": 0.0279, "vega": 0.2658, "theta": -0.0783, "rho": -0.1137, "theo": 10.2373, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.289999961853}, {"option": "IWM261204C00294000", "bid": 1.96, "bid_size": 156.0, "ask": 2.02, "ask_size": 23.0, "iv": 0.1585, "open_interest": 184.0, "volume": 134.0, "delta": 0.2628, "gamma": 0.025, "vega": 0.2686, "theta": -0.0702, "rho": 0.0635, "theo": 2.0027, "change": 0.18, "open": 2.72, "high": 3.03, "low": 1.61, "tick": "down", "last_trade_price": 1.88, "last_trade_time": "2026-11-04T15:54:37", "percent_change": 10.5882, "prev_day_close": 1.69999998807907}, {"option": "IWM261204P00294000", "bid": 10.89, "bid_size": 21.0, "ask": 11.07, "ask_size": 21.0, "iv": 0.1592, "open_interest": 3.0, "volume": 4.0, "delta": -0.7621, "gamma": 0.0269, "vega": 0.2517, "theta": -0.0745, "rho": -0.1113, "theo": 10.9748, "change": -4.245, "open": 10.84, "high": 10.89, "low": 10.76, "tick": "up", "last_trade_price": 10.85, "last_trade_time": "2026-11-04T09:49:53", "percent_change": -28.1219, "prev_day_close": 15.0949997901916}, {"option": "IWM261204C00295000", "bid": 1.71, "bid_size": 102.0, "ask": 1.77, "ask_size": 33.0, "iv": 0.158, "open_interest": 280.0, "volume": 105.0, "delta": 0.2376, "gamma": 0.0239, "vega": 0.2553, "theta": -0.0662, "rho": 0.0574, "theo": 1.7433, "change": 0.135, "open": 2.44, "high": 2.7, "low": 1.42, "tick": "up", "last_trade_price": 1.64, "last_trade_time": "2026-11-04T15:50:32", "percent_change": 8.9701, "prev_day_close": 1.50499999523163}, {"option": "IWM261204P00295000", "bid": 11.65, "bid_size": 20.0, "ask": 11.84, "ask_size": 17.0, "iv": 0.1582, "open_interest": 1.0, "volume": 0.0, "delta": -0.7891, "gamma": 0.0259, "vega": 0.2356, "theta": -0.0706, "rho": -0.11, "theo": 11.7428, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 14.46, "last_trade_time": "2026-11-02T09:33:43", "percent_change": 0.0, "prev_day_close": 15.914999961853}, {"option": "IWM261204C00296000", "bid": 1.48, "bid_size": 192.0, "ask": 1.54, "ask_size": 31.0, "iv": 0.1571, "open_interest": 188.0, "volume": 72.0, "delta": 0.2143, "gamma": 0.0226, "vega": 0.2415, "theta": -0.062, "rho": 0.0518, "theo": 1.5167, "change": 0.19, "open": 2.31, "high": 2.31, "low": 1.42, "tick": "up", "last_trade_price": 1.51, "last_trade_time": "2026-11-04T16:09:39", "percent_change": 14.3939, "prev_day_close": 1.31999999284744}, {"option": "IWM261204P00296000", "bid": 12.44, "bid_size": 21.0, "ask": 12.64, "ask_size": 10.0, "iv": 0.1574, "open_interest": 11.0, "volume": 0.0, "delta": -0.8147, "gamma": 0.0247, "vega": 0.2184, "theta": -0.0664, "rho": -0.1058, "theo": 12.5412, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 16.74, "last_trade_time": "2026-11-03T10:07:05", "percent_change": 0.0, "prev_day_close": 16.7550001144409}, {"option": "IWM261204C00297000", "bid": 1.28, "bid_size": 176.0, "ask": 1.34, "ask_size": 23.0, "iv": 0.1565, "open_interest": 139.0, "volume": 19.0, "delta": 0.1926, "gamma": 0.0213, "vega": 0.2275, "theta": -0.0579, "rho": 0.0465, "theo": 1.3164, "change": -0.015, "open": 1.99, "high": 1.99, "low": 1.05, "tick": "down", "last_trade_price": 1.14, "last_trade_time": "2026-11-04T14:52:41", "percent_change": -1.2987, "prev_day_close": 1.15499997138977}, {"option": "IWM261204P00297000", "bid": 13.27, "bid_size": 20.0, "ask": 13.47, "ask_size": 10.0, "iv": 0.157, "open_interest": 0.0, "volume": 1.0, "delta": -0.839, "gamma": 0.0235, "vega": 0.1998, "theta": -0.062, "rho": -0.1035, "theo": 13.3671, "change": -3.95, "open": 13.67, "high": 13.67, "low": 13.67, "tick": "down", "last_trade_price": 13.67, "last_trade_time": "2026-11-04T13:21:44", "percent_change": -22.4177, "prev_day_close": 17.6199998855591}, {"option": "IWM261204C00298000", "bid": 1.1, "bid_size": 223.0, "ask": 1.16, "ask_size": 80.0, "iv": 0.156, "open_interest": 404.0, "volume": 277.0, "delta": 0.1722, "gamma": 0.0199, "vega": 0.2127, "theta": -0.0537, "rho": 0.0416, "theo": 1.1379, "change": -0.025, "open": 1.86, "high": 1.86, "low": 0.99, "tick": "down", "last_trade_price": 0.99, "last_trade_time": "2026-11-04T15:25:18", "percent_change": -2.46305, "prev_day_close": 1.01499998569489}, {"option": "IWM261204P00298000", "bid": 14.04, "bid_size": 20.0, "ask": 14.59, "ask_size": 20.0, "iv": 0.1618, "open_interest": 8.0, "volume": 0.0, "delta": -0.8616, "gamma": 0.0222, "vega": 0.1809, "theta": -0.0576, "rho": -0.0964, "theo": 14.2189, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 18.2, "last_trade_time": "2026-10-27T15:08:26", "percent_change": 0.0, "prev_day_close": 18.5050001144409}, {"option": "IWM261204C00299000", "bid": 0.95, "bid_size": 173.0, "ask": 1.0, "ask_size": 26.0, "iv": 0.1557, "open_interest": 209.0, "volume": 167.0, "delta": 0.1533, "gamma": 0.0185, "vega": 0.1982, "theta": -0.0496, "rho": 0.037, "theo": 0.9812, "change": 0.035, "open": 1.58, "high": 1.58, "low": 0.88, "tick": "up", "last_trade_price": 0.92, "last_trade_time": "2026-11-04T15:57:33", "percent_change": 3.9548, "prev_day_close": 0.885000020265579}, {"option": "IWM261204P00299000", "bid": 14.91, "bid_size": 20.0, "ask": 15.47, "ask_size": 20.0, "iv": 0.1621, "open_interest": 1.0, "volume": 0.0, "delta": -0.8833, "gamma": 0.0212, "vega": 0.1614, "theta": -0.0537, "rho": -0.0895, "theo": 15.0951, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 18.57, "last_trade_time": "2026-11-03T11:46:40", "percent_change": 0.0, "prev_day_close": 19.414999961853}, {"option": "IWM261204C00300000", "bid": 0.82, "bid_size": 124.0, "ask": 0.86, "ask_size": 32.0, "iv": 0.1557, "open_interest": 9705.0, "volume": 83.0, "delta": 0.1358, "gamma": 0.0171, "vega": 0.1833, "theta": -0.0456, "rho": 0.0328, "theo": 0.8425, "change": 0.06, "open": 1.45, "high": 1.45, "low": 0.73, "tick": "no_change", "last_trade_price": 0.83, "last_trade_time": "2026-11-04T16:12:15", "percent_change": 7.79221, "prev_day_close": 0.770000010728836}, {"option": "IWM261204P00300000", "bid": 15.82, "bid_size": 11.0, "ask": 16.36, "ask_size": 11.0, "iv": 0.1628, "open_interest": 11.0, "volume": 2.0, "delta": -0.9027, "gamma": 0.0199, "vega": 0.1425, "theta": -0.0494, "rho": -0.0861, "theo": 15.9923, "change": -2.18, "open": 18.0, "high": 18.15, "low": 18.0, "tick": "up", "last_trade_price": 18.15, "last_trade_time": "2026-11-04T11:05:12", "percent_change": -10.7231, "prev_day_close": 20.3299999237061}, {"option": "IWM261204C00301000", "bid": 0.7, "bid_size": 133.0, "ask": 0.74, "ask_size": 34.0, "iv": 0.1554, "open_interest": 84.0, "volume": 22.0, "delta": 0.1204, "gamma": 0.0157, "vega": 0.1693, "theta": -0.0418, "rho": 0.0291, "theo": 0.7259, "change": -0.04, "open": 0.71, "high": 0.71, "low": 0.63, "tick": "down", "last_trade_price": 0.63, "last_trade_time": "2026-11-04T15:06:01", "percent_change": -5.97015, "prev_day_close": 0.669999986886978}, {"option": "IWM261204P00301000", "bid": 16.56, "bid_size": 10.0, "ask": 17.28, "ask_size": 10.0, "iv": 0.1556, "open_interest": 12.0, "volume": 0.0, "delta": -0.9216, "gamma": 0.0187, "vega": 0.122, "theta": -0.0494, "rho": -0.0708, "theo": 16.9112, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 18.99, "last_trade_time": "2026-10-28T16:01:14", "percent_change": 0.0, "prev_day_close": 21.2249994277954}, {"option": "IWM261204C00302000", "bid": 0.6, "bid_size": 151.0, "ask": 0.64, "ask_size": 48.0, "iv": 0.1556, "open_interest": 9338.0, "volume": 10.0, "delta": 0.1063, "gamma": 0.0144, "vega": 0.1557, "theta": -0.0382, "rho": 0.0256, "theo": 0.6234, "change": -0.04, "open": 0.95, "high": 0.98, "low": 0.54, "tick": "up", "last_trade_price": 0.55, "last_trade_time": "2026-11-04T15:41:30", "percent_change": -6.77966, "prev_day_close": 0.590000003576279}, {"option": "IWM261204P00302000", "bid": 17.5, "bid_size": 10.0, "ask": 18.23, "ask_size": 10.0, "iv": 0.1577, "open_interest": 2.0, "volume": 0.0, "delta": -0.94, "gamma": 0.0188, "vega": 0.1023, "theta": -0.0482, "rho": -0.0654, "theo": 17.8469, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 18.15, "last_trade_time": "2026-10-29T10:40:41", "percent_change": 0.0, "prev_day_close": 22.1800003051758}, {"option": "IWM261204C00303000", "bid": 0.51, "bid_size": 250.0, "ask": 0.55, "ask_size": 70.0, "iv": 0.1556, "open_interest": 198.0, "volume": 9.0, "delta": 0.0937, "gamma": 0.0131, "vega": 0.1425, "theta": -0.0348, "rho": 0.0226, "theo": 0.5353, "change": -0.01, "open": 0.57, "high": 0.57, "low": 0.48, "tick": "up", "last_trade_price": 0.5, "last_trade_time": "2026-11-04T15:57:33", "percent_change": -1.96078, "prev_day_close": 0.509999990463257}, {"option": "IWM261204P00303000", "bid": 18.49, "bid_size": 10.0, "ask": 19.16, "ask_size": 10.0, "iv": 0.1596, "open_interest": 0.0, "volume": 0.0, "delta": -0.9555, "gamma": 0.0178, "vega": 0.0844, "theta": -0.0436, "rho": -0.0459, "theo": 18.7986, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.1299991607666}, {"option": "IWM261204C00304000", "bid": 0.44, "bid_size": 166.0, "ask": 0.47, "ask_size": 36.0, "iv": 0.1559, "open_interest": 101.0, "volume": 5.0, "delta": 0.0824, "gamma": 0.0119, "vega": 0.1302, "theta": -0.0316, "rho": 0.0199, "theo": 0.4596, "change": 0.025, "open": 0.58, "high": 0.58, "low": 0.47, "tick": "no_change", "last_trade_price": 0.47, "last_trade_time": "2026-11-04T14:08:49", "percent_change": 5.61798, "prev_day_close": 0.445000007748604}, {"option": "IWM261204P00304000", "bid": 19.43, "bid_size": 10.0, "ask": 20.12, "ask_size": 10.0, "iv": 0.1574, "open_interest": 0.0, "volume": 0.0, "delta": -0.9695, "gamma": 0.0148, "vega": 0.0584, "theta": -0.0407, "rho": -0.0276, "theo": 19.7708, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 24.0950002670288}, {"option": "IWM261204C00305000", "bid": 0.37, "bid_size": 296.0, "ask": 0.41, "ask_size": 75.0, "iv": 0.1563, "open_interest": 72.0, "volume": 31.0, "delta": 0.0724, "gamma": 0.0107, "vega": 0.1186, "theta": -0.0287, "rho": 0.0174, "theo": 0.395, "change": -0.05, "open": 0.79, "high": 0.79, "low": 0.34, "tick": "down", "last_trade_price": 0.34, "last_trade_time": "2026-11-04T15:28:57", "percent_change": -12.8205, "prev_day_close": 0.390000000596046}, {"option": "IWM261204P00305000", "bid": 20.43, "bid_size": 10.0, "ask": 21.11, "ask_size": 10.0, "iv": 0.1606, "open_interest": 1.0, "volume": 0.0, "delta": -0.9815, "gamma": 0.0116, "vega": 0.039, "theta": -0.0409, "rho": -0.0265, "theo": 20.7518, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 25.08, "last_trade_time": "2026-10-30T10:34:26", "percent_change": 0.0, "prev_day_close": 25.085000038147}, {"option": "IWM261204C00306000", "bid": 0.32, "bid_size": 206.0, "ask": 0.36, "ask_size": 104.0, "iv": 0.1574, "open_interest": 40.0, "volume": 25.0, "delta": 0.0636, "gamma": 0.0097, "vega": 0.1077, "theta": -0.0259, "rho": 0.0153, "theo": 0.3394, "change": -0.04, "open": 0.66, "high": 0.66, "low": 0.3, "tick": "down", "last_trade_price": 0.3, "last_trade_time": "2026-11-04T15:28:57", "percent_change": -11.7647, "prev_day_close": 0.340000003576279}, {"option": "IWM261204P00306000", "bid": 21.41, "bid_size": 10.0, "ask": 22.1, "ask_size": 10.0, "iv": 0.1634, "open_interest": 0.0, "volume": 0.0, "delta": -0.9897, "gamma": 0.0086, "vega": 0.0277, "theta": -0.033, "rho": -0.0077, "theo": 21.7408, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 26.0549993515015}, {"option": "IWM261204C00307000", "bid": 0.27, "bid_size": 401.0, "ask": 0.31, "ask_size": 100.0, "iv": 0.1576, "open_interest": 19.0, "volume": 6.0, "delta": 0.0559, "gamma": 0.0087, "vega": 0.098, "theta": -0.0235, "rho": 0.0134, "theo": 0.2931, "change": 0.015, "open": 0.56, "high": 0.56, "low": 0.31, "tick": "down", "last_trade_price": 0.31, "last_trade_time": "2026-11-04T13:51:36", "percent_change": 5.08474, "prev_day_close": 0.295000001788139}, {"option": "IWM261204P00307000", "bid": 22.42, "bid_size": 10.0, "ask": 23.08, "ask_size": 10.0, "iv": 0.1675, "open_interest": 0.0, "volume": 0.0, "delta": -0.9944, "gamma": 0.0048, "vega": 0.0117, "theta": -0.0322, "rho": 0.0, "theo": 22.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 27.039999961853}, {"option": "IWM261204C00308000", "bid": 0.23, "bid_size": 347.0, "ask": 0.27, "ask_size": 111.0, "iv": 0.1587, "open_interest": 12.0, "volume": 3.0, "delta": 0.0488, "gamma": 0.0078, "vega": 0.0884, "theta": -0.0212, "rho": 0.0117, "theo": 0.2514, "change": -0.015, "open": 0.54, "high": 0.54, "low": 0.25, "tick": "down", "last_trade_price": 0.25, "last_trade_time": "2026-11-04T10:51:30", "percent_change": -5.66038, "prev_day_close": 0.265000000596046}, {"option": "IWM261204P00308000", "bid": 23.42, "bid_size": 10.0, "ask": 24.11, "ask_size": 10.0, "iv": 0.1776, "open_interest": 0.0, "volume": 0.0, "delta": -0.998, "gamma": 0.0017, "vega": 0.0018, "theta": -0.0322, "rho": 0.0, "theo": 23.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 28.0199995040894}, {"option": "IWM261204C00309000", "bid": 0.2, "bid_size": 179.0, "ask": 0.24, "ask_size": 150.0, "iv": 0.1598, "open_interest": 59.0, "volume": 3.0, "delta": 0.0433, "gamma": 0.007, "vega": 0.0806, "theta": -0.0193, "rho": 0.0104, "theo": 0.2197, "change": 0.075, "open": 0.3, "high": 0.3, "low": 0.3, "tick": "up", "last_trade_price": 0.3, "last_trade_time": "2026-11-04T09:57:01", "percent_change": 33.3333, "prev_day_close": 0.224999994039536}, {"option": "IWM261204P00309000", "bid": 24.42, "bid_size": 10.0, "ask": 25.1, "ask_size": 10.0, "iv": 0.1817, "open_interest": 0.0, "volume": 0.0, "delta": -0.9999, "gamma": 0.0001, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 24.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 29.0149993896484}, {"option": "IWM261204C00310000", "bid": 0.18, "bid_size": 126.0, "ask": 0.2, "ask_size": 123.0, "iv": 0.1609, "open_interest": 82.0, "volume": 10.0, "delta": 0.0379, "gamma": 0.0062, "vega": 0.0728, "theta": -0.0174, "rho": 0.0091, "theo": 0.1896, "change": 0.02, "open": 0.22, "high": 0.22, "low": 0.22, "tick": "up", "last_trade_price": 0.22, "last_trade_time": "2026-11-04T12:17:28", "percent_change": 10.0, "prev_day_close": 0.199999995529652}, {"option": "IWM261204P00310000", "bid": 25.43, "bid_size": 10.0, "ask": 26.1, "ask_size": 10.0, "iv": 0.1888, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 25.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 30.0199995040894}, {"option": "IWM261204C00311000", "bid": 0.15, "bid_size": 203.0, "ask": 0.18, "ask_size": 149.0, "iv": 0.1619, "open_interest": 28.0, "volume": 0.0, "delta": 0.0335, "gamma": 0.0056, "vega": 0.066, "theta": -0.0158, "rho": 0.008, "theo": 0.1656, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.21, "last_trade_time": "2026-11-03T13:06:37", "percent_change": 0.0, "prev_day_close": 0.179999999701977}, {"option": "IWM261204P00311000", "bid": 26.43, "bid_size": 10.0, "ask": 27.09, "ask_size": 10.0, "iv": 0.1927, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 26.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 31.0199995040894}, {"option": "IWM261204C00312000", "bid": 0.13, "bid_size": 225.0, "ask": 0.16, "ask_size": 170.0, "iv": 0.1632, "open_interest": 8.0, "volume": 0.0, "delta": 0.0298, "gamma": 0.005, "vega": 0.06, "theta": -0.0144, "rho": 0.0071, "theo": 0.1455, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.19, "last_trade_time": "2026-10-30T09:45:05", "percent_change": 0.0, "prev_day_close": 0.160000003874302}, {"option": "IWM261204P00312000", "bid": 27.43, "bid_size": 10.0, "ask": 28.08, "ask_size": 10.0, "iv": 0.1965, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 27.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 32.0200004577637}, {"option": "IWM261204C00313000", "bid": 0.12, "bid_size": 158.0, "ask": 0.14, "ask_size": 186.0, "iv": 0.165, "open_interest": 1.0, "volume": 4.0, "delta": 0.0265, "gamma": 0.0045, "vega": 0.0547, "theta": -0.0131, "rho": 0.0063, "theo": 0.1283, "change": 0.02, "open": 0.16, "high": 0.16, "low": 0.16, "tick": "down", "last_trade_price": 0.16, "last_trade_time": "2026-11-04T10:12:58", "percent_change": 14.2857, "prev_day_close": 0.140000000596046}, {"option": "IWM261204P00313000", "bid": 28.43, "bid_size": 10.0, "ask": 29.08, "ask_size": 10.0, "iv": 0.2018, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 28.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 33.0200004577637}, {"option": "IWM261204C00314000", "bid": 0.1, "bid_size": 275.0, "ask": 0.12, "ask_size": 7.0, "iv": 0.1654, "open_interest": 0.0, "volume": 0.0, "delta": 0.0236, "gamma": 0.0041, "vega": 0.0499, "theta": -0.012, "rho": 0.0056, "theo": 0.1134, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.119999997317791}, {"option": "IWM261204P00314000", "bid": 29.44, "bid_size": 10.0, "ask": 30.07, "ask_size": 10.0, "iv": 0.2071, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 29.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 34.0200004577637}, {"option": "IWM261204C00315000", "bid": 0.09, "bid_size": 305.0, "ask": 0.11, "ask_size": 251.0, "iv": 0.1676, "open_interest": 163.0, "volume": 0.0, "delta": 0.0211, "gamma": 0.0037, "vega": 0.0455, "theta": -0.011, "rho": 0.005, "theo": 0.1009, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.09, "last_trade_time": "2026-10-30T13:06:10", "percent_change": 0.0, "prev_day_close": 0.109999999403954}, {"option": "IWM261204P00315000", "bid": 30.44, "bid_size": 10.0, "ask": 31.08, "ask_size": 10.0, "iv": 0.2141, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 30.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 35.0200004577637}, {"option": "IWM261204C00316000", "bid": 0.08, "bid_size": 335.0, "ask": 0.1, "ask_size": 263.0, "iv": 0.1694, "open_interest": 1.0, "volume": 8.0, "delta": 0.019, "gamma": 0.0033, "vega": 0.0417, "theta": -0.0101, "rho": 0.0045, "theo": 0.0902, "change": 0.0, "open": 0.1, "high": 0.1, "low": 0.1, "tick": "up", "last_trade_price": 0.1, "last_trade_time": "2026-11-04T13:49:02", "percent_change": -1.49012e-06, "prev_day_close": 0.100000001490116}, {"option": "IWM261204P00316000", "bid": 31.44, "bid_size": 10.0, "ask": 32.08, "ask_size": 10.0, "iv": 0.2194, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 31.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 36.0250015258789}, {"option": "IWM261204C00317000", "bid": 0.07, "bid_size": 370.0, "ask": 0.09, "ask_size": 278.0, "iv": 0.1712, "open_interest": 23.0, "volume": 1.0, "delta": 0.017, "gamma": 0.003, "vega": 0.0381, "theta": -0.0093, "rho": 0.004, "theo": 0.0805, "change": -0.01, "open": 0.08, "high": 0.08, "low": 0.08, "tick": "down", "last_trade_price": 0.08, "last_trade_time": "2026-11-04T13:36:41", "percent_change": -11.1111, "prev_day_close": 0.0899999998509884}, {"option": "IWM261204P00317000", "bid": 32.44, "bid_size": 10.0, "ask": 33.07, "ask_size": 10.0, "iv": 0.2228, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 32.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 37.0350017547607}, {"option": "IWM261204C00318000", "bid": 0.06, "bid_size": 409.0, "ask": 0.08, "ask_size": 285.0, "iv": 0.1724, "open_interest": 4.0, "volume": 0.0, "delta": 0.0154, "gamma": 0.0027, "vega": 0.0351, "theta": -0.0086, "rho": 0.0037, "theo": 0.0727, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.07, "last_trade_time": "2026-10-30T11:07:06", "percent_change": 0.0, "prev_day_close": 0.080000001937151}, {"option": "IWM261204P00318000", "bid": 33.45, "bid_size": 10.0, "ask": 34.09, "ask_size": 10.0, "iv": 0.2316, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 33.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 38.0200004577637}, {"option": "IWM261204C00319000", "bid": 0.05, "bid_size": 452.0, "ask": 0.08, "ask_size": 357.0, "iv": 0.1744, "open_interest": 160.0, "volume": 0.0, "delta": 0.0141, "gamma": 0.0025, "vega": 0.0327, "theta": -0.0081, "rho": 0.0034, "theo": 0.0666, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.06, "last_trade_time": "2026-10-23T10:11:02", "percent_change": 0.0, "prev_day_close": 0.0699999984353781}, {"option": "IWM261204P00319000", "bid": 34.44, "bid_size": 10.0, "ask": 35.08, "ask_size": 10.0, "iv": 0.2349, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 34.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 39.0250015258789}, {"option": "IWM261204C00320000", "bid": 0.05, "bid_size": 370.0, "ask": 0.07, "ask_size": 389.0, "iv": 0.1772, "open_interest": 42.0, "volume": 0.0, "delta": 0.0128, "gamma": 0.0023, "vega": 0.03, "theta": -0.0075, "rho": 0.003, "theo": 0.0602, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.08, "last_trade_time": "2026-11-03T09:39:29", "percent_change": 0.0, "prev_day_close": 0.0600000005215406}, {"option": "IWM261204P00320000", "bid": 35.46, "bid_size": 10.0, "ask": 36.08, "ask_size": 10.0, "iv": 0.2436, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 35.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 40.0200004577637}, {"option": "IWM261204C00325000", "bid": 0.03, "bid_size": 381.0, "ask": 0.05, "ask_size": 421.0, "iv": 0.188, "open_interest": 8.0, "volume": 0.0, "delta": 0.0085, "gamma": 0.0015, "vega": 0.0211, "theta": -0.0055, "rho": 0.002, "theo": 0.0403, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.05, "last_trade_time": "2026-10-28T10:40:25", "percent_change": 0.0, "prev_day_close": 0.0400000000372529}, {"option": "IWM261204P00325000", "bid": 40.43, "bid_size": 10.0, "ask": 41.08, "ask_size": 10.0, "iv": 0.263, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 40.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 45.0350017547607}, {"option": "IWM261204C00330000", "bid": 0.02, "bid_size": 248.0, "ask": 0.04, "ask_size": 584.0, "iv": 0.2003, "open_interest": 2.0, "volume": 7.0, "delta": 0.006, "gamma": 0.001, "vega": 0.0156, "theta": -0.0043, "rho": 0.0014, "theo": 0.0291, "change": 0.01, "open": 0.05, "high": 0.05, "low": 0.04, "tick": "down", "last_trade_price": 0.04, "last_trade_time": "2026-11-04T15:18:29", "percent_change": 33.3333, "prev_day_close": 0.0299999993294477}, {"option": "IWM261204P00330000", "bid": 45.44, "bid_size": 10.0, "ask": 46.09, "ask_size": 10.0, "iv": 0.2914, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 45.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 50.0200004577637}, {"option": "IWM261204C00335000", "bid": 0.01, "bid_size": 467.0, "ask": 0.03, "ask_size": 371.0, "iv": 0.2144, "open_interest": 0.0, "volume": 0.0, "delta": 0.0044, "gamma": 0.0007, "vega": 0.0119, "theta": -0.0034, "rho": 0.001, "theo": 0.0219, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM261204P00335000", "bid": 50.46, "bid_size": 10.0, "ask": 51.09, "ask_size": 10.0, "iv": 0.3192, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 50.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 55.0400009155273}, {"option": "IWM261204C00340000", "bid": 0.01, "bid_size": 236.0, "ask": 0.03, "ask_size": 620.0, "iv": 0.2263, "open_interest": 0.0, "volume": 0.0, "delta": 0.0034, "gamma": 0.0006, "vega": 0.0093, "theta": -0.0028, "rho": 0.0008, "theo": 0.017, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM261204P00340000", "bid": 55.42, "bid_size": 10.0, "ask": 56.09, "ask_size": 10.0, "iv": 0.3338, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 55.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 60.0300006866455}, {"option": "IWM261204C00345000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 262.0, "iv": 0.2281, "open_interest": 0.0, "volume": 0.0, "delta": 0.0026, "gamma": 0.0004, "vega": 0.0073, "theta": -0.0023, "rho": 0.0006, "theo": 0.0133, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM261204P00345000", "bid": 60.44, "bid_size": 10.0, "ask": 61.08, "ask_size": 10.0, "iv": 0.3562, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 60.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 65.0399971008301}, {"option": "IWM261204C00350000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 327.0, "iv": 0.2436, "open_interest": 0.0, "volume": 0.0, "delta": 0.002, "gamma": 0.0003, "vega": 0.0058, "theta": -0.0019, "rho": 0.0005, "theo": 0.0106, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261204P00350000", "bid": 65.43, "bid_size": 10.0, "ask": 66.08, "ask_size": 10.0, "iv": 0.3781, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 65.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 70.0249977111816}, {"option": "IWM261204C00355000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 376.0, "iv": 0.2588, "open_interest": 0.0, "volume": 0.0, "delta": 0.0016, "gamma": 0.0002, "vega": 0.0047, "theta": -0.0016, "rho": 0.0004, "theo": 0.0085, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261204P00355000", "bid": 70.44, "bid_size": 10.0, "ask": 71.09, "ask_size": 10.0, "iv": 0.3996, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 70.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 75.0249977111816}, {"option": "IWM261204C00360000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 517.0, "iv": 0.2737, "open_interest": 0.0, "volume": 0.0, "delta": 0.0012, "gamma": 0.0002, "vega": 0.0038, "theta": -0.0013, "rho": 0.0003, "theo": 0.0069, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261204P00360000", "bid": 75.44, "bid_size": 10.0, "ask": 76.08, "ask_size": 10.0, "iv": 0.4206, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 75.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 80.0299987792969}, {"option": "IWM261204C00365000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 546.0, "iv": 0.2883, "open_interest": 0.0, "volume": 0.0, "delta": 0.001, "gamma": 0.0001, "vega": 0.0031, "theta": -0.0011, "rho": 0.0002, "theo": 0.0056, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261204P00365000", "bid": 80.44, "bid_size": 10.0, "ask": 81.08, "ask_size": 10.0, "iv": 0.4438, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 80.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 85.0200004577637}, {"option": "IWM261204C00370000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 572.0, "iv": 0.3026, "open_interest": 0.0, "volume": 0.0, "delta": 0.0008, "gamma": 0.0001, "vega": 0.0026, "theta": -0.0009, "rho": 0.0002, "theo": 0.0046, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261204P00370000", "bid": 85.43, "bid_size": 10.0, "ask": 86.08, "ask_size": 10.0, "iv": 0.4614, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 85.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 90.0249977111816}, {"option": "IWM261204C00375000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 596.0, "iv": 0.3167, "open_interest": 0.0, "volume": 0.0, "delta": 0.0007, "gamma": 0.0001, "vega": 0.0021, "theta": -0.0008, "rho": 0.0001, "theo": 0.0038, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261204P00375000", "bid": 90.44, "bid_size": 10.0, "ask": 91.1, "ask_size": 10.0, "iv": 0.484, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 90.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 95.0299987792969}, {"option": "IWM261204C00380000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 619.0, "iv": 0.3306, "open_interest": 0.0, "volume": 0.0, "delta": 0.0005, "gamma": 0.0001, "vega": 0.0017, "theta": -0.0007, "rho": 0.0001, "theo": 0.0031, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261204P00380000", "bid": 95.43, "bid_size": 10.0, "ask": 96.09, "ask_size": 10.0, "iv": 0.5036, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 95.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 100.029998779297}, {"option": "IWM261204C00385000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 641.0, "iv": 0.3442, "open_interest": 0.0, "volume": 0.0, "delta": 0.0004, "gamma": 0.0001, "vega": 0.0014, "theta": -0.0006, "rho": 0.0001, "theo": 0.0026, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261204P00385000", "bid": 100.43, "bid_size": 10.0, "ask": 101.09, "ask_size": 10.0, "iv": 0.5228, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 100.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 105.024997711182}, {"option": "IWM261204C00390000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 661.0, "iv": 0.3575, "open_interest": 0.0, "volume": 0.0, "delta": 0.0004, "gamma": 0.0, "vega": 0.0012, "theta": -0.0005, "rho": 0.0001, "theo": 0.0021, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261204P00390000", "bid": 105.43, "bid_size": 10.0, "ask": 106.11, "ask_size": 10.0, "iv": 0.5474, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 105.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 110.024997711182}, {"option": "IWM261204C00395000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 674.0, "iv": 0.3707, "open_interest": 0.0, "volume": 0.0, "delta": 0.0003, "gamma": 0.0, "vega": 0.001, "theta": -0.0004, "rho": 0.0001, "theo": 0.0018, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261204P00395000", "bid": 110.43, "bid_size": 10.0, "ask": 111.1, "ask_size": 10.0, "iv": 0.5632, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 110.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 115.024997711182}, {"option": "IWM261204C00400000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 679.0, "iv": 0.3836, "open_interest": 0.0, "volume": 0.0, "delta": 0.0002, "gamma": 0.0, "vega": 0.0008, "theta": -0.0004, "rho": 0.0001, "theo": 0.0015, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261204P00400000", "bid": 115.43, "bid_size": 10.0, "ask": 116.08, "ask_size": 10.0, "iv": 0.5753, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 115.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 120.024997711182}, {"option": "IWM261211C00155000", "bid": 129.52, "bid_size": 10.0, "ask": 130.18, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9976, "gamma": 0.0001, "vega": 0.0054, "theta": 0.0, "rho": 0.1641, "theo": 129.8846, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 125.31, "last_trade_time": "2026-11-03T09:30:20", "percent_change": 0.0, "prev_day_close": 125.61499786377}, {"option": "IWM261211P00155000", "bid": 0.02, "bid_size": 162.0, "ask": 0.04, "ask_size": 283.0, "iv": 0.6788, "open_interest": 1.0, "volume": 0.0, "delta": -0.0019, "gamma": 0.0001, "vega": 0.0054, "theta": -0.0045, "rho": -0.0006, "theo": 0.0334, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.09, "last_trade_time": "2026-10-30T13:57:19", "percent_change": 0.0, "prev_day_close": 0.0600000005215406}, {"option": "IWM261211C00160000", "bid": 124.55, "bid_size": 10.0, "ask": 125.21, "ask_size": 10.0, "iv": 0.5538, "open_interest": 1.0, "volume": 0.0, "delta": 0.9972, "gamma": 0.0001, "vega": 0.0064, "theta": 0.0, "rho": 0.1693, "theo": 124.9144, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 120.37, "last_trade_time": "2026-11-03T09:30:20", "percent_change": 0.0, "prev_day_close": 120.639999389648}, {"option": "IWM261211P00160000", "bid": 0.02, "bid_size": 493.0, "ask": 0.05, "ask_size": 477.0, "iv": 0.6552, "open_interest": 0.0, "volume": 0.0, "delta": -0.0022, "gamma": 0.0001, "vega": 0.0064, "theta": -0.0052, "rho": -0.0007, "theo": 0.0391, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0699999984353781}, {"option": "IWM261211C00165000", "bid": 119.58, "bid_size": 10.0, "ask": 120.25, "ask_size": 10.0, "iv": 0.5789, "open_interest": 1.0, "volume": 0.0, "delta": 0.9968, "gamma": 0.0001, "vega": 0.0075, "theta": 0.0, "rho": 0.1745, "theo": 119.9453, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 115.38, "last_trade_time": "2026-11-03T09:30:20", "percent_change": 0.0, "prev_day_close": 115.670001983643}, {"option": "IWM261211P00165000", "bid": 0.03, "bid_size": 421.0, "ask": 0.06, "ask_size": 536.0, "iv": 0.6383, "open_interest": 0.0, "volume": 0.0, "delta": -0.0027, "gamma": 0.0001, "vega": 0.0076, "theta": -0.0059, "rho": -0.0008, "theo": 0.046, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0850000008940697}, {"option": "IWM261211C00170000", "bid": 114.59, "bid_size": 10.0, "ask": 115.28, "ask_size": 10.0, "iv": 0.5355, "open_interest": 1.0, "volume": 0.0, "delta": 0.9963, "gamma": 0.0002, "vega": 0.0089, "theta": 0.0, "rho": 0.1796, "theo": 114.9774, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 110.45, "last_trade_time": "2026-11-03T09:30:20", "percent_change": 0.0, "prev_day_close": 110.715000152588}, {"option": "IWM261211P00170000", "bid": 0.04, "bid_size": 279.0, "ask": 0.07, "ask_size": 560.0, "iv": 0.6188, "open_interest": 0.0, "volume": 0.0, "delta": -0.0032, "gamma": 0.0002, "vega": 0.0089, "theta": -0.0067, "rho": -0.001, "theo": 0.0541, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.100000001490116}, {"option": "IWM261211C00175000", "bid": 109.64, "bid_size": 10.0, "ask": 110.3, "ask_size": 10.0, "iv": 0.5479, "open_interest": 4.0, "volume": 0.0, "delta": 0.9956, "gamma": 0.0002, "vega": 0.0105, "theta": 0.0, "rho": 0.1848, "theo": 110.011, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 105.5, "last_trade_time": "2026-11-03T09:30:20", "percent_change": 0.0, "prev_day_close": 105.755001068115}, {"option": "IWM261211P00175000", "bid": 0.05, "bid_size": 274.0, "ask": 0.08, "ask_size": 552.0, "iv": 0.5971, "open_interest": 0.0, "volume": 0.0, "delta": -0.0038, "gamma": 0.0002, "vega": 0.0105, "theta": -0.0077, "rho": -0.0011, "theo": 0.0637, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.114999998360872}, {"option": "IWM261211C00180000", "bid": 104.67, "bid_size": 10.0, "ask": 105.33, "ask_size": 10.0, "iv": 0.5202, "open_interest": 1.0, "volume": 0.0, "delta": 0.9949, "gamma": 0.0002, "vega": 0.0123, "theta": 0.0, "rho": 0.1898, "theo": 105.0461, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 100.58, "last_trade_time": "2026-11-03T09:30:20", "percent_change": 0.0, "prev_day_close": 100.780002593994}, {"option": "IWM261211P00180000", "bid": 0.06, "bid_size": 305.0, "ask": 0.09, "ask_size": 506.0, "iv": 0.5744, "open_interest": 0.0, "volume": 0.0, "delta": -0.0046, "gamma": 0.0003, "vega": 0.0124, "theta": -0.0087, "rho": -0.0014, "theo": 0.0748, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.135000001639128}, {"option": "IWM261211C00185000", "bid": 99.71, "bid_size": 10.0, "ask": 100.38, "ask_size": 10.0, "iv": 0.5195, "open_interest": 1.0, "volume": 0.0, "delta": 0.994, "gamma": 0.0003, "vega": 0.0144, "theta": 0.0, "rho": 0.1949, "theo": 100.0829, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 95.62, "last_trade_time": "2026-11-03T09:30:20", "percent_change": 0.0, "prev_day_close": 95.875}, {"option": "IWM261211P00185000", "bid": 0.07, "bid_size": 481.0, "ask": 0.1, "ask_size": 426.0, "iv": 0.5509, "open_interest": 0.0, "volume": 0.0, "delta": -0.0055, "gamma": 0.0003, "vega": 0.0145, "theta": -0.0099, "rho": -0.0016, "theo": 0.0876, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.155000001192093}, {"option": "IWM261211C00190000", "bid": 94.75, "bid_size": 10.0, "ask": 95.4, "ask_size": 10.0, "iv": 0.4961, "open_interest": 1.0, "volume": 0.0, "delta": 0.993, "gamma": 0.0004, "vega": 0.0169, "theta": -0.0012, "rho": 0.1999, "theo": 95.1215, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 90.68, "last_trade_time": "2026-11-03T09:30:19", "percent_change": 0.0, "prev_day_close": 90.9200019836426}, {"option": "IWM261211P00190000", "bid": 0.09, "bid_size": 253.0, "ask": 0.12, "ask_size": 531.0, "iv": 0.5331, "open_interest": 29.0, "volume": 10.0, "delta": -0.0065, "gamma": 0.0004, "vega": 0.017, "theta": -0.0112, "rho": -0.0019, "theo": 0.1022, "change": -0.08, "open": 0.1, "high": 0.1, "low": 0.1, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-11-04T15:31:14", "percent_change": -44.4444, "prev_day_close": 0.179999999701977}, {"option": "IWM261211C00195000", "bid": 89.78, "bid_size": 10.0, "ask": 90.45, "ask_size": 10.0, "iv": 0.4911, "open_interest": 1.0, "volume": 0.0, "delta": 0.9917, "gamma": 0.0005, "vega": 0.0197, "theta": -0.003, "rho": 0.2048, "theo": 90.162, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 85.74, "last_trade_time": "2026-11-03T09:30:19", "percent_change": 0.0, "prev_day_close": 85.9400024414062}, {"option": "IWM261211P00195000", "bid": 0.1, "bid_size": 515.0, "ask": 0.13, "ask_size": 364.0, "iv": 0.5079, "open_interest": 5.0, "volume": 0.0, "delta": -0.0078, "gamma": 0.0005, "vega": 0.0198, "theta": -0.0125, "rho": -0.0023, "theo": 0.1189, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.26, "last_trade_time": "2026-10-30T13:58:12", "percent_change": 0.0, "prev_day_close": 0.21000000089407}, {"option": "IWM261211C00200000", "bid": 84.83, "bid_size": 10.0, "ask": 85.48, "ask_size": 10.0, "iv": 0.4621, "open_interest": 1.0, "volume": 0.0, "delta": 0.9903, "gamma": 0.0006, "vega": 0.023, "theta": -0.005, "rho": 0.2097, "theo": 85.2048, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 80.81, "last_trade_time": "2026-11-03T09:30:19", "percent_change": 0.0, "prev_day_close": 81.0}, {"option": "IWM261211P00200000", "bid": 0.12, "bid_size": 388.0, "ask": 0.15, "ask_size": 373.0, "iv": 0.4874, "open_interest": 1.0, "volume": 0.0, "delta": -0.0092, "gamma": 0.0006, "vega": 0.023, "theta": -0.014, "rho": -0.0027, "theo": 0.1376, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.22, "last_trade_time": "2026-11-02T09:49:53", "percent_change": 0.0, "prev_day_close": 0.240000002086163}, {"option": "IWM261211C00205000", "bid": 79.87, "bid_size": 10.0, "ask": 80.52, "ask_size": 10.0, "iv": 0.442, "open_interest": 0.0, "volume": 0.0, "delta": 0.9886, "gamma": 0.0007, "vega": 0.0266, "theta": -0.0071, "rho": 0.2144, "theo": 80.25, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 76.0549964904785}, {"option": "IWM261211P00205000", "bid": 0.15, "bid_size": 202.0, "ask": 0.17, "ask_size": 339.0, "iv": 0.4674, "open_interest": 0.0, "volume": 0.0, "delta": -0.0109, "gamma": 0.0007, "vega": 0.0268, "theta": -0.0156, "rho": -0.0032, "theo": 0.1589, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.274999991059303}, {"option": "IWM261211C00210000", "bid": 74.93, "bid_size": 10.0, "ask": 75.57, "ask_size": 10.0, "iv": 0.4272, "open_interest": 0.0, "volume": 0.0, "delta": 0.9866, "gamma": 0.0008, "vega": 0.0309, "theta": -0.0093, "rho": 0.2191, "theo": 75.298, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 71.125}, {"option": "IWM261211P00210000", "bid": 0.17, "bid_size": 297.0, "ask": 0.2, "ask_size": 446.0, "iv": 0.446, "open_interest": 22.0, "volume": 10.0, "delta": -0.013, "gamma": 0.0008, "vega": 0.031, "theta": -0.0173, "rho": -0.0038, "theo": 0.183, "change": -0.135, "open": 0.18, "high": 0.18, "low": 0.18, "tick": "down", "last_trade_price": 0.18, "last_trade_time": "2026-11-04T15:31:14", "percent_change": -42.8571, "prev_day_close": 0.315000012516975}, {"option": "IWM261211C00215000", "bid": 69.98, "bid_size": 10.0, "ask": 70.62, "ask_size": 10.0, "iv": 0.4077, "open_interest": 0.0, "volume": 0.0, "delta": 0.9842, "gamma": 0.001, "vega": 0.0358, "theta": -0.0116, "rho": 0.2237, "theo": 70.3495, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 66.1950035095215}, {"option": "IWM261211P00215000", "bid": 0.2, "bid_size": 229.0, "ask": 0.22, "ask_size": 289.0, "iv": 0.4231, "open_interest": 2.0, "volume": 0.0, "delta": -0.0154, "gamma": 0.001, "vega": 0.036, "theta": -0.0191, "rho": -0.0045, "theo": 0.2108, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.3, "last_trade_time": "2026-11-02T11:05:40", "percent_change": 0.0, "prev_day_close": 0.364999994635582}, {"option": "IWM261211C00220000", "bid": 65.04, "bid_size": 10.0, "ask": 65.68, "ask_size": 10.0, "iv": 0.3895, "open_interest": 0.0, "volume": 0.0, "delta": 0.9813, "gamma": 0.0012, "vega": 0.0415, "theta": -0.0141, "rho": 0.2281, "theo": 65.4052, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 61.2749996185303}, {"option": "IWM261211P00220000", "bid": 0.23, "bid_size": 253.0, "ask": 0.26, "ask_size": 393.0, "iv": 0.4023, "open_interest": 35.0, "volume": 35.0, "delta": -0.0183, "gamma": 0.0012, "vega": 0.0417, "theta": -0.0211, "rho": -0.0053, "theo": 0.2425, "change": -0.12, "open": 0.3, "high": 0.3, "low": 0.3, "tick": "no_change", "last_trade_price": 0.3, "last_trade_time": "2026-11-04T09:30:07", "percent_change": -28.5714, "prev_day_close": 0.420000001788139}, {"option": "IWM261211C00225000", "bid": 60.1, "bid_size": 10.0, "ask": 60.73, "ask_size": 10.0, "iv": 0.3706, "open_interest": 2.0, "volume": 0.0, "delta": 0.9778, "gamma": 0.0015, "vega": 0.0483, "theta": -0.0168, "rho": 0.2324, "theo": 60.4665, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 56.4, "last_trade_time": "2026-10-30T11:25:46", "percent_change": 0.0, "prev_day_close": 56.375}, {"option": "IWM261211P00225000", "bid": 0.27, "bid_size": 199.0, "ask": 0.29, "ask_size": 296.0, "iv": 0.3799, "open_interest": 0.0, "volume": 1.0, "delta": -0.0218, "gamma": 0.0015, "vega": 0.0485, "theta": -0.0232, "rho": -0.0064, "theo": 0.2801, "change": -0.185, "open": 0.31, "high": 0.31, "low": 0.31, "tick": "down", "last_trade_price": 0.31, "last_trade_time": "2026-11-04T09:53:03", "percent_change": -37.3737, "prev_day_close": 0.49499998986721}, {"option": "IWM261211C00230000", "bid": 55.16, "bid_size": 10.0, "ask": 55.82, "ask_size": 10.0, "iv": 0.3496, "open_interest": 0.0, "volume": 0.0, "delta": 0.9734, "gamma": 0.0018, "vega": 0.0564, "theta": -0.0197, "rho": 0.2363, "theo": 55.5357, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 51.4949989318848}, {"option": "IWM261211P00230000", "bid": 0.32, "bid_size": 11.0, "ask": 0.34, "ask_size": 295.0, "iv": 0.3594, "open_interest": 25.0, "volume": 17.0, "delta": -0.0262, "gamma": 0.0019, "vega": 0.0568, "theta": -0.0257, "rho": -0.0076, "theo": 0.3253, "change": -0.175, "open": 0.41, "high": 0.41, "low": 0.41, "tick": "down", "last_trade_price": 0.41, "last_trade_time": "2026-11-04T09:30:05", "percent_change": -29.9145, "prev_day_close": 0.58500000834465}, {"option": "IWM261211C00235000", "bid": 50.24, "bid_size": 10.0, "ask": 50.9, "ask_size": 10.0, "iv": 0.3298, "open_interest": 3.0, "volume": 0.0, "delta": 0.9678, "gamma": 0.0023, "vega": 0.0663, "theta": -0.023, "rho": 0.2399, "theo": 50.616, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 46.43, "last_trade_time": "2026-11-03T09:30:18", "percent_change": 0.0, "prev_day_close": 46.6350002288818}, {"option": "IWM261211P00235000", "bid": 0.37, "bid_size": 166.0, "ask": 0.4, "ask_size": 245.0, "iv": 0.3377, "open_interest": 7.0, "volume": 0.0, "delta": -0.0319, "gamma": 0.0023, "vega": 0.0666, "theta": -0.0285, "rho": -0.0092, "theo": 0.3824, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.64, "last_trade_time": "2026-11-02T09:38:50", "percent_change": 0.0, "prev_day_close": 0.705000013113022}, {"option": "IWM261211C00240000", "bid": 45.32, "bid_size": 10.0, "ask": 46.01, "ask_size": 10.0, "iv": 0.3102, "open_interest": 3.0, "volume": 0.0, "delta": 0.9605, "gamma": 0.0029, "vega": 0.0785, "theta": -0.0269, "rho": 0.2429, "theo": 45.713, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 41.61, "last_trade_time": "2026-11-03T09:30:18", "percent_change": 0.0, "prev_day_close": 41.7600002288818}, {"option": "IWM261211P00240000", "bid": 0.44, "bid_size": 141.0, "ask": 0.47, "ask_size": 207.0, "iv": 0.3167, "open_interest": 39.0, "volume": 0.0, "delta": -0.0392, "gamma": 0.0029, "vega": 0.0792, "theta": -0.0319, "rho": -0.0113, "theo": 0.4555, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.85, "last_trade_time": "2026-11-03T12:57:59", "percent_change": 0.0, "prev_day_close": 0.854999989271164}, {"option": "IWM261211C00245000", "bid": 40.41, "bid_size": 10.0, "ask": 41.13, "ask_size": 10.0, "iv": 0.2918, "open_interest": 3.0, "volume": 0.0, "delta": 0.9507, "gamma": 0.0037, "vega": 0.0941, "theta": -0.0315, "rho": 0.2452, "theo": 40.8345, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 36.85, "last_trade_time": "2026-11-03T09:30:18", "percent_change": 0.0, "prev_day_close": 36.9950008392334}, {"option": "IWM261211P00245000", "bid": 0.53, "bid_size": 128.0, "ask": 0.58, "ask_size": 397.0, "iv": 0.2966, "open_interest": 101.0, "volume": 10.0, "delta": -0.0492, "gamma": 0.0038, "vega": 0.0947, "theta": -0.036, "rho": -0.0141, "theo": 0.5556, "change": -0.445, "open": 0.62, "high": 0.68, "low": 0.61, "tick": "down", "last_trade_price": 0.61, "last_trade_time": "2026-11-04T12:43:28", "percent_change": -42.1801, "prev_day_close": 1.05500000715256}, {"option": "IWM261211C00250000", "bid": 35.6, "bid_size": 10.0, "ask": 36.28, "ask_size": 10.0, "iv": 0.2728, "open_interest": 7.0, "volume": 0.0, "delta": 0.9373, "gamma": 0.0048, "vega": 0.1138, "theta": -0.037, "rho": 0.2464, "theo": 35.9934, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 33.9, "last_trade_time": "2026-11-03T10:45:02", "percent_change": 0.0, "prev_day_close": 32.3000011444092}, {"option": "IWM261211P00250000", "bid": 0.67, "bid_size": 100.0, "ask": 0.72, "ask_size": 310.0, "iv": 0.2781, "open_interest": 49.0, "volume": 67.0, "delta": -0.0627, "gamma": 0.0049, "vega": 0.1145, "theta": -0.0411, "rho": -0.0178, "theo": 0.6912, "change": -0.605, "open": 0.78, "high": 0.89, "low": 0.73, "tick": "down", "last_trade_price": 0.73, "last_trade_time": "2026-11-04T14:25:07", "percent_change": -45.3184, "prev_day_close": 1.33499997854233}, {"option": "IWM261211C00252000", "bid": 33.68, "bid_size": 10.0, "ask": 34.35, "ask_size": 10.0, "iv": 0.2656, "open_interest": 27.0, "volume": 0.0, "delta": 0.9306, "gamma": 0.0054, "vega": 0.1233, "theta": -0.0395, "rho": 0.2464, "theo": 34.0714, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 30.25, "last_trade_time": "2026-11-03T09:30:49", "percent_change": 0.0, "prev_day_close": 30.4300003051758}, {"option": "IWM261211P00252000", "bid": 0.74, "bid_size": 69.0, "ask": 0.79, "ask_size": 243.0, "iv": 0.2708, "open_interest": 37.0, "volume": 6.0, "delta": -0.0696, "gamma": 0.0054, "vega": 0.1239, "theta": -0.0434, "rho": -0.0198, "theo": 0.7604, "change": -0.5, "open": 0.83, "high": 0.97, "low": 0.83, "tick": "up", "last_trade_price": 0.97, "last_trade_time": "2026-11-04T10:03:59", "percent_change": -34.0136, "prev_day_close": 1.47000002861023}, {"option": "IWM261211C00253000", "bid": 32.73, "bid_size": 10.0, "ask": 33.4, "ask_size": 10.0, "iv": 0.2628, "open_interest": 10.0, "volume": 0.0, "delta": 0.9268, "gamma": 0.0057, "vega": 0.1283, "theta": -0.0408, "rho": 0.2462, "theo": 33.1143, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 29.75, "last_trade_time": "2026-11-02T14:28:04", "percent_change": 0.0, "prev_day_close": 29.5150003433228}, {"option": "IWM261211P00253000", "bid": 0.78, "bid_size": 26.0, "ask": 0.83, "ask_size": 240.0, "iv": 0.2673, "open_interest": 12.0, "volume": 6.0, "delta": -0.0734, "gamma": 0.0058, "vega": 0.129, "theta": -0.0446, "rho": -0.0209, "theo": 0.7989, "change": -0.73, "open": 0.9, "high": 0.9, "low": 0.81, "tick": "no_change", "last_trade_price": 0.81, "last_trade_time": "2026-11-04T15:59:53", "percent_change": -47.4026, "prev_day_close": 1.54000002145767}, {"option": "IWM261211C00254000", "bid": 31.77, "bid_size": 10.0, "ask": 32.44, "ask_size": 10.0, "iv": 0.259, "open_interest": 26.0, "volume": 0.0, "delta": 0.9228, "gamma": 0.006, "vega": 0.1336, "theta": -0.0422, "rho": 0.246, "theo": 32.16, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 28.42, "last_trade_time": "2026-11-03T09:30:49", "percent_change": 0.0, "prev_day_close": 28.6050004959106}, {"option": "IWM261211P00254000", "bid": 0.82, "bid_size": 18.0, "ask": 0.87, "ask_size": 228.0, "iv": 0.2634, "open_interest": 17.0, "volume": 0.0, "delta": -0.0776, "gamma": 0.0061, "vega": 0.1351, "theta": -0.046, "rho": -0.0221, "theo": 0.842, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.6, "last_trade_time": "2026-11-03T15:24:31", "percent_change": 0.0, "prev_day_close": 1.62000000476837}, {"option": "IWM261211C00255000", "bid": 30.78, "bid_size": 10.0, "ask": 31.49, "ask_size": 10.0, "iv": 0.2561, "open_interest": 10.0, "volume": 0.0, "delta": 0.9186, "gamma": 0.0063, "vega": 0.139, "theta": -0.0436, "rho": 0.2458, "theo": 31.209, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 27.31, "last_trade_time": "2026-11-02T15:51:25", "percent_change": 0.0, "prev_day_close": 27.6850004196167}, {"option": "IWM261211P00255000", "bid": 0.86, "bid_size": 63.0, "ask": 0.92, "ask_size": 339.0, "iv": 0.2598, "open_interest": 84.0, "volume": 68.0, "delta": -0.082, "gamma": 0.0064, "vega": 0.1406, "theta": -0.0474, "rho": -0.0232, "theo": 0.8869, "change": -0.785, "open": 1.16, "high": 1.17, "low": 0.92, "tick": "no_change", "last_trade_price": 0.92, "last_trade_time": "2026-11-04T14:25:07", "percent_change": -46.0411, "prev_day_close": 1.7049999833107}, {"option": "IWM261211C00256000", "bid": 29.87, "bid_size": 10.0, "ask": 30.58, "ask_size": 10.0, "iv": 0.2516, "open_interest": 24.0, "volume": 1.0, "delta": 0.914, "gamma": 0.0067, "vega": 0.1448, "theta": -0.0451, "rho": 0.2454, "theo": 30.2612, "change": 1.765, "open": 28.55, "high": 28.55, "low": 28.55, "tick": "up", "last_trade_price": 28.55, "last_trade_time": "2026-11-04T10:46:37", "percent_change": 6.58951, "prev_day_close": 26.7849998474121}, {"option": "IWM261211P00256000", "bid": 0.91, "bid_size": 59.0, "ask": 0.96, "ask_size": 290.0, "iv": 0.2561, "open_interest": 27.0, "volume": 4.0, "delta": -0.0866, "gamma": 0.0068, "vega": 0.1461, "theta": -0.0488, "rho": -0.0244, "theo": 0.9355, "change": -0.81, "open": 1.11, "high": 1.14, "low": 0.98, "tick": "down", "last_trade_price": 0.98, "last_trade_time": "2026-11-04T14:25:59", "percent_change": -45.2514, "prev_day_close": 1.79000002145767}, {"option": "IWM261211C00257000", "bid": 28.92, "bid_size": 10.0, "ask": 29.61, "ask_size": 10.0, "iv": 0.2493, "open_interest": 32.0, "volume": 0.0, "delta": 0.909, "gamma": 0.0071, "vega": 0.1509, "theta": -0.0466, "rho": 0.245, "theo": 29.3172, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 25.61, "last_trade_time": "2026-11-03T09:30:04", "percent_change": 0.0, "prev_day_close": 25.8800001144409}, {"option": "IWM261211P00257000", "bid": 0.96, "bid_size": 61.0, "ask": 1.02, "ask_size": 293.0, "iv": 0.2532, "open_interest": 22.0, "volume": 10.0, "delta": -0.0914, "gamma": 0.0072, "vega": 0.1519, "theta": -0.0502, "rho": -0.0257, "theo": 0.985, "change": -0.845, "open": 1.08, "high": 1.31, "low": 1.04, "tick": "up", "last_trade_price": 1.05, "last_trade_time": "2026-11-04T15:10:23", "percent_change": -44.591, "prev_day_close": 1.89499998092651}, {"option": "IWM261211C00258000", "bid": 27.99, "bid_size": 10.0, "ask": 28.65, "ask_size": 10.0, "iv": 0.2458, "open_interest": 24.0, "volume": 0.0, "delta": 0.9038, "gamma": 0.0075, "vega": 0.1573, "theta": -0.0482, "rho": 0.2444, "theo": 28.3772, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 25.93, "last_trade_time": "2026-11-03T12:11:37", "percent_change": 0.0, "prev_day_close": 24.9949998855591}, {"option": "IWM261211P00258000", "bid": 1.02, "bid_size": 16.0, "ask": 1.07, "ask_size": 194.0, "iv": 0.25, "open_interest": 31.0, "volume": 5.0, "delta": -0.0966, "gamma": 0.0076, "vega": 0.158, "theta": -0.0516, "rho": -0.0272, "theo": 1.0397, "change": -0.88, "open": 1.16, "high": 1.16, "low": 1.11, "tick": "down", "last_trade_price": 1.11, "last_trade_time": "2026-11-04T13:45:41", "percent_change": -44.2211, "prev_day_close": 1.99000000953674}, {"option": "IWM261211C00259000", "bid": 27.06, "bid_size": 34.0, "ask": 27.59, "ask_size": 20.0, "iv": 0.2388, "open_interest": 33.0, "volume": 1.0, "delta": 0.8981, "gamma": 0.0079, "vega": 0.164, "theta": -0.0498, "rho": 0.2436, "theo": 27.4416, "change": 3.98, "open": 28.08, "high": 28.08, "low": 28.08, "tick": "up", "last_trade_price": 28.08, "last_trade_time": "2026-11-04T09:52:25", "percent_change": 16.5145, "prev_day_close": 24.1000003814697}, {"option": "IWM261211P00259000", "bid": 1.08, "bid_size": 42.0, "ask": 1.13, "ask_size": 253.0, "iv": 0.2464, "open_interest": 19.0, "volume": 2.0, "delta": -0.1026, "gamma": 0.008, "vega": 0.1651, "theta": -0.0533, "rho": -0.0288, "theo": 1.102, "change": -0.985, "open": 1.28, "high": 1.28, "low": 1.12, "tick": "down", "last_trade_price": 1.12, "last_trade_time": "2026-11-04T15:57:02", "percent_change": -46.7934, "prev_day_close": 2.10500001907349}, {"option": "IWM261211C00260000", "bid": 26.12, "bid_size": 20.0, "ask": 26.7, "ask_size": 20.0, "iv": 0.2368, "open_interest": 35.0, "volume": 3.0, "delta": 0.8921, "gamma": 0.0084, "vega": 0.1709, "theta": -0.0515, "rho": 0.2428, "theo": 26.5109, "change": 3.9, "open": 27.87, "high": 27.87, "low": 27.13, "tick": "down", "last_trade_price": 27.13, "last_trade_time": "2026-11-04T09:52:05", "percent_change": 16.7886, "prev_day_close": 23.2300004959106}, {"option": "IWM261211P00260000", "bid": 1.14, "bid_size": 49.0, "ask": 1.2, "ask_size": 252.0, "iv": 0.2431, "open_interest": 129.0, "volume": 91.0, "delta": -0.1087, "gamma": 0.0085, "vega": 0.1728, "theta": -0.0549, "rho": -0.0307, "theo": 1.1671, "change": -1.02, "open": 1.4, "high": 1.54, "low": 1.2, "tick": "down", "last_trade_price": 1.2, "last_trade_time": "2026-11-04T15:32:42", "percent_change": -45.9459, "prev_day_close": 2.22000002861023}, {"option": "IWM261211C00261000", "bid": 25.19, "bid_size": 28.0, "ask": 25.73, "ask_size": 20.0, "iv": 0.2324, "open_interest": 56.0, "volume": 4.0, "delta": 0.8856, "gamma": 0.0088, "vega": 0.178, "theta": -0.0533, "rho": 0.2418, "theo": 25.5853, "change": 4.575, "open": 26.95, "high": 26.95, "low": 26.92, "tick": "down", "last_trade_price": 26.92, "last_trade_time": "2026-11-04T09:35:53", "percent_change": 20.4744, "prev_day_close": 22.3450002670288}, {"option": "IWM261211P00261000", "bid": 1.21, "bid_size": 31.0, "ask": 1.27, "ask_size": 174.0, "iv": 0.2399, "open_interest": 304.0, "volume": 5.0, "delta": -0.1153, "gamma": 0.009, "vega": 0.1796, "theta": -0.0566, "rho": -0.0323, "theo": 1.2377, "change": -0.89, "open": 1.45, "high": 1.45, "low": 1.45, "tick": "down", "last_trade_price": 1.45, "last_trade_time": "2026-11-04T09:34:59", "percent_change": -38.0342, "prev_day_close": 2.33999991416931}, {"option": "IWM261211C00262000", "bid": 24.28, "bid_size": 25.0, "ask": 24.81, "ask_size": 20.0, "iv": 0.2298, "open_interest": 36.0, "volume": 1.0, "delta": 0.8786, "gamma": 0.0093, "vega": 0.1855, "theta": -0.0551, "rho": 0.2407, "theo": 24.6653, "change": 3.845, "open": 25.33, "high": 25.33, "low": 25.33, "tick": "up", "last_trade_price": 25.33, "last_trade_time": "2026-11-04T09:52:25", "percent_change": 17.8962, "prev_day_close": 21.4849996566772}, {"option": "IWM261211P00262000", "bid": 1.28, "bid_size": 60.0, "ask": 1.35, "ask_size": 228.0, "iv": 0.2366, "open_interest": 48.0, "volume": 5.0, "delta": -0.1225, "gamma": 0.0095, "vega": 0.1869, "theta": -0.0583, "rho": -0.0341, "theo": 1.3149, "change": -1.105, "open": 1.68, "high": 1.74, "low": 1.37, "tick": "down", "last_trade_price": 1.37, "last_trade_time": "2026-11-04T13:01:17", "percent_change": -44.6465, "prev_day_close": 2.47500002384186}, {"option": "IWM261211C00262500", "bid": 23.83, "bid_size": 32.0, "ask": 24.34, "ask_size": 20.0, "iv": 0.2283, "open_interest": 20.0, "volume": 2.0, "delta": 0.8749, "gamma": 0.0096, "vega": 0.1894, "theta": -0.056, "rho": 0.2401, "theo": 24.2076, "change": 3.865, "open": 24.92, "high": 24.92, "low": 24.92, "tick": "no_change", "last_trade_price": 24.92, "last_trade_time": "2026-11-04T09:30:41", "percent_change": 18.3567, "prev_day_close": 21.0550003051758}, {"option": "IWM261211P00262500", "bid": 1.32, "bid_size": 27.0, "ask": 1.39, "ask_size": 167.0, "iv": 0.2352, "open_interest": 34.0, "volume": 15.0, "delta": -0.1259, "gamma": 0.0097, "vega": 0.1904, "theta": -0.0591, "rho": -0.035, "theo": 1.3525, "change": -0.915, "open": 1.63, "high": 1.63, "low": 1.63, "tick": "no_change", "last_trade_price": 1.63, "last_trade_time": "2026-11-04T09:32:36", "percent_change": -35.9528, "prev_day_close": 2.54499995708466}, {"option": "IWM261211C00263000", "bid": 23.37, "bid_size": 20.0, "ask": 24.02, "ask_size": 21.0, "iv": 0.2305, "open_interest": 26.0, "volume": 2.0, "delta": 0.8711, "gamma": 0.0099, "vega": 0.1933, "theta": -0.0569, "rho": 0.2394, "theo": 23.7514, "change": 2.775, "open": 24.53, "high": 24.53, "low": 23.41, "tick": "down", "last_trade_price": 23.41, "last_trade_time": "2026-11-04T15:57:19", "percent_change": 13.448, "prev_day_close": 20.6350002288818}, {"option": "IWM261211P00263000", "bid": 1.36, "bid_size": 182.0, "ask": 1.43, "ask_size": 264.0, "iv": 0.2333, "open_interest": 93.0, "volume": 15.0, "delta": -0.1301, "gamma": 0.01, "vega": 0.1946, "theta": -0.0601, "rho": -0.0362, "theo": 1.3975, "change": -1.185, "open": 1.73, "high": 1.82, "low": 1.43, "tick": "down", "last_trade_price": 1.43, "last_trade_time": "2026-11-04T15:59:53", "percent_change": -45.3155, "prev_day_close": 2.61500000953674}, {"option": "IWM261211C00264000", "bid": 22.47, "bid_size": 20.0, "ask": 22.97, "ask_size": 20.0, "iv": 0.224, "open_interest": 27.0, "volume": 0.0, "delta": 0.8631, "gamma": 0.0104, "vega": 0.2014, "theta": -0.0588, "rho": 0.2379, "theo": 22.8443, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 20.8, "last_trade_time": "2026-11-03T13:11:09", "percent_change": 0.0, "prev_day_close": 19.7799997329712}, {"option": "IWM261211P00264000", "bid": 1.45, "bid_size": 84.0, "ask": 1.52, "ask_size": 228.0, "iv": 0.2305, "open_interest": 23.0, "volume": 3.0, "delta": -0.1383, "gamma": 0.0106, "vega": 0.2028, "theta": -0.0619, "rho": -0.0385, "theo": 1.4875, "change": -0.955, "open": 1.83, "high": 1.86, "low": 1.81, "tick": "down", "last_trade_price": 1.81, "last_trade_time": "2026-11-04T11:41:13", "percent_change": -34.5389, "prev_day_close": 2.76499998569489}, {"option": "IWM261211C00265000", "bid": 21.57, "bid_size": 26.0, "ask": 22.07, "ask_size": 20.0, "iv": 0.2213, "open_interest": 13.0, "volume": 1.0, "delta": 0.8545, "gamma": 0.011, "vega": 0.2097, "theta": -0.0607, "rho": 0.2363, "theo": 21.9444, "change": 2.885, "open": 21.83, "high": 21.83, "low": 21.83, "tick": "up", "last_trade_price": 21.83, "last_trade_time": "2026-11-04T09:55:27", "percent_change": 15.2283, "prev_day_close": 18.9449996948242}, {"option": "IWM261211P00265000", "bid": 1.55, "bid_size": 61.0, "ask": 1.62, "ask_size": 235.0, "iv": 0.2274, "open_interest": 197.0, "volume": 56.0, "delta": -0.147, "gamma": 0.0112, "vega": 0.2123, "theta": -0.0638, "rho": -0.0409, "theo": 1.5841, "change": -1.285, "open": 1.91, "high": 2.02, "low": 1.62, "tick": "up", "last_trade_price": 1.64, "last_trade_time": "2026-11-04T15:55:56", "percent_change": -43.9316, "prev_day_close": 2.92500007152557}, {"option": "IWM261211C00266000", "bid": 20.68, "bid_size": 21.0, "ask": 21.2, "ask_size": 20.0, "iv": 0.2192, "open_interest": 21.0, "volume": 2.0, "delta": 0.8454, "gamma": 0.0116, "vega": 0.2182, "theta": -0.0626, "rho": 0.2345, "theo": 21.0523, "change": 3.145, "open": 21.8, "high": 21.8, "low": 21.26, "tick": "down", "last_trade_price": 21.26, "last_trade_time": "2026-11-04T12:25:29", "percent_change": 17.3613, "prev_day_close": 18.1149997711182}, {"option": "IWM261211P00266000", "bid": 1.66, "bid_size": 11.0, "ask": 1.73, "ask_size": 248.0, "iv": 0.2246, "open_interest": 13.0, "volume": 8.0, "delta": -0.1564, "gamma": 0.0118, "vega": 0.2202, "theta": -0.0657, "rho": -0.0432, "theo": 1.6898, "change": -1.33, "open": 1.78, "high": 2.01, "low": 1.75, "tick": "down", "last_trade_price": 1.77, "last_trade_time": "2026-11-04T15:55:02", "percent_change": -42.9032, "prev_day_close": 3.10000002384186}, {"option": "IWM261211C00267000", "bid": 20.01, "bid_size": 21.0, "ask": 20.25, "ask_size": 21.0, "iv": 0.2199, "open_interest": 34.0, "volume": 1.0, "delta": 0.8356, "gamma": 0.0123, "vega": 0.227, "theta": -0.0646, "rho": 0.2325, "theo": 20.1686, "change": 3.685, "open": 20.99, "high": 20.99, "low": 20.99, "tick": "up", "last_trade_price": 20.99, "last_trade_time": "2026-11-04T09:30:41", "percent_change": 21.2944, "prev_day_close": 17.3050003051758}, {"option": "IWM261211P00267000", "bid": 1.77, "bid_size": 41.0, "ask": 1.84, "ask_size": 227.0, "iv": 0.2216, "open_interest": 36.0, "volume": 20.0, "delta": -0.1664, "gamma": 0.0125, "vega": 0.2287, "theta": -0.0676, "rho": -0.0457, "theo": 1.8034, "change": -1.4, "open": 2.1, "high": 2.35, "low": 1.85, "tick": "down", "last_trade_price": 1.88, "last_trade_time": "2026-11-04T12:57:05", "percent_change": -42.6829, "prev_day_close": 3.27999997138977}, {"option": "IWM261211C00267500", "bid": 19.58, "bid_size": 20.0, "ask": 19.77, "ask_size": 20.0, "iv": 0.2175, "open_interest": 14.0, "volume": 0.0, "delta": 0.8304, "gamma": 0.0126, "vega": 0.2315, "theta": -0.0656, "rho": 0.2314, "theo": 19.7301, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 17.84, "last_trade_time": "2026-11-03T13:48:24", "percent_change": 0.0, "prev_day_close": 16.8950004577637}, {"option": "IWM261211P00267500", "bid": 1.82, "bid_size": 58.0, "ask": 1.9, "ask_size": 192.0, "iv": 0.2201, "open_interest": 35.0, "volume": 55.0, "delta": -0.1714, "gamma": 0.0128, "vega": 0.2329, "theta": -0.0685, "rho": -0.0471, "theo": 1.8608, "change": -1.125, "open": 2.26, "high": 2.26, "low": 2.26, "tick": "no_change", "last_trade_price": 2.26, "last_trade_time": "2026-11-04T10:02:43", "percent_change": -33.2349, "prev_day_close": 3.38499999046326}, {"option": "IWM261211C00268000", "bid": 19.14, "bid_size": 20.0, "ask": 19.36, "ask_size": 20.0, "iv": 0.2168, "open_interest": 24.0, "volume": 6.0, "delta": 0.8251, "gamma": 0.0129, "vega": 0.236, "theta": -0.0666, "rho": 0.2302, "theo": 19.2939, "change": 2.265, "open": 20.69, "high": 20.69, "low": 18.77, "tick": "down", "last_trade_price": 18.77, "last_trade_time": "2026-11-04T12:03:42", "percent_change": 13.7231, "prev_day_close": 16.5050001144409}, {"option": "IWM261211P00268000", "bid": 1.89, "bid_size": 27.0, "ask": 1.96, "ask_size": 142.0, "iv": 0.2189, "open_interest": 159.0, "volume": 27.0, "delta": -0.1767, "gamma": 0.0131, "vega": 0.2372, "theta": -0.0695, "rho": -0.0484, "theo": 1.9214, "change": -1.465, "open": 2.06, "high": 2.49, "low": 2.02, "tick": "down", "last_trade_price": 2.02, "last_trade_time": "2026-11-04T14:06:38", "percent_change": -42.0373, "prev_day_close": 3.48500001430512}, {"option": "IWM261211C00269000", "bid": 18.28, "bid_size": 20.0, "ask": 18.47, "ask_size": 20.0, "iv": 0.2135, "open_interest": 6.0, "volume": 0.0, "delta": 0.8139, "gamma": 0.0136, "vega": 0.2452, "theta": -0.0685, "rho": 0.2277, "theo": 18.4293, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 16.03, "last_trade_time": "2026-11-03T14:52:50", "percent_change": 0.0, "prev_day_close": 15.7199997901916}, {"option": "IWM261211P00269000", "bid": 2.01, "bid_size": 230.0, "ask": 2.1, "ask_size": 235.0, "iv": 0.216, "open_interest": 79.0, "volume": 10.0, "delta": -0.188, "gamma": 0.0138, "vega": 0.2474, "theta": -0.0714, "rho": -0.0517, "theo": 2.0528, "change": -1.615, "open": 2.51, "high": 2.51, "low": 2.08, "tick": "no_change", "last_trade_price": 2.08, "last_trade_time": "2026-11-04T15:43:06", "percent_change": -43.7077, "prev_day_close": 3.69500005245209}, {"option": "IWM261211C00270000", "bid": 17.43, "bid_size": 20.0, "ask": 17.62, "ask_size": 20.0, "iv": 0.211, "open_interest": 8.0, "volume": 0.0, "delta": 0.802, "gamma": 0.0143, "vega": 0.2544, "theta": -0.0705, "rho": 0.225, "theo": 17.5753, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.83, "last_trade_time": "2026-11-03T13:48:24", "percent_change": 0.0, "prev_day_close": 14.9450001716614}, {"option": "IWM261211P00270000", "bid": 2.17, "bid_size": 37.0, "ask": 2.24, "ask_size": 174.0, "iv": 0.2134, "open_interest": 365.0, "volume": 155.0, "delta": -0.2003, "gamma": 0.0146, "vega": 0.2565, "theta": -0.0733, "rho": -0.0546, "theo": 2.1983, "change": -1.705, "open": 2.28, "high": 2.84, "low": 2.21, "tick": "no_change", "last_trade_price": 2.21, "last_trade_time": "2026-11-04T16:03:03", "percent_change": -43.5504, "prev_day_close": 3.91499996185303}, {"option": "IWM261211C00271000", "bid": 16.58, "bid_size": 20.0, "ask": 16.8, "ask_size": 20.0, "iv": 0.2087, "open_interest": 5.0, "volume": 2.0, "delta": 0.7893, "gamma": 0.0151, "vega": 0.2637, "theta": -0.0724, "rho": 0.2221, "theo": 16.7326, "change": 2.405, "open": 15.59, "high": 16.58, "low": 15.59, "tick": "up", "last_trade_price": 16.58, "last_trade_time": "2026-11-04T12:46:35", "percent_change": 16.9665, "prev_day_close": 14.1749997138977}, {"option": "IWM261211P00271000", "bid": 2.32, "bid_size": 82.0, "ask": 2.4, "ask_size": 181.0, "iv": 0.2108, "open_interest": 193.0, "volume": 74.0, "delta": -0.2131, "gamma": 0.0153, "vega": 0.2653, "theta": -0.0752, "rho": -0.0576, "theo": 2.3517, "change": -1.67, "open": 2.79, "high": 3.09, "low": 2.47, "tick": "down", "last_trade_price": 2.48, "last_trade_time": "2026-11-04T12:43:37", "percent_change": -40.241, "prev_day_close": 4.15000009536743}, {"option": "IWM261211C00272000", "bid": 15.76, "bid_size": 21.0, "ask": 15.96, "ask_size": 20.0, "iv": 0.2061, "open_interest": 19.0, "volume": 1.0, "delta": 0.7758, "gamma": 0.0158, "vega": 0.2731, "theta": -0.0743, "rho": 0.2189, "theo": 15.9021, "change": 2.555, "open": 15.99, "high": 15.99, "low": 15.99, "tick": "up", "last_trade_price": 15.99, "last_trade_time": "2026-11-04T10:00:30", "percent_change": 19.0175, "prev_day_close": 13.4349999427795}, {"option": "IWM261211P00272000", "bid": 2.48, "bid_size": 117.0, "ask": 2.57, "ask_size": 167.0, "iv": 0.2083, "open_interest": 182.0, "volume": 10.0, "delta": -0.2268, "gamma": 0.0161, "vega": 0.2744, "theta": -0.0771, "rho": -0.0612, "theo": 2.5188, "change": -1.795, "open": 3.06, "high": 3.07, "low": 2.61, "tick": "down", "last_trade_price": 2.61, "last_trade_time": "2026-11-04T14:27:39", "percent_change": -40.7491, "prev_day_close": 4.40499997138977}, {"option": "IWM261211C00272500", "bid": 15.35, "bid_size": 20.0, "ask": 15.54, "ask_size": 20.0, "iv": 0.2047, "open_interest": 1.0, "volume": 0.0, "delta": 0.7688, "gamma": 0.0162, "vega": 0.2778, "theta": -0.0753, "rho": 0.2171, "theo": 15.4918, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.02, "last_trade_time": "2026-11-02T14:26:57", "percent_change": 0.0, "prev_day_close": 13.0650000572205}, {"option": "IWM261211P00272500", "bid": 2.58, "bid_size": 33.0, "ask": 2.66, "ask_size": 123.0, "iv": 0.207, "open_interest": 43.0, "volume": 0.0, "delta": -0.234, "gamma": 0.0165, "vega": 0.2789, "theta": -0.078, "rho": -0.0633, "theo": 2.6073, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.72, "last_trade_time": "2026-11-03T09:30:10", "percent_change": 0.0, "prev_day_close": 4.53999996185303}, {"option": "IWM261211C00273000", "bid": 14.94, "bid_size": 20.0, "ask": 15.13, "ask_size": 20.0, "iv": 0.2033, "open_interest": 15.0, "volume": 0.0, "delta": 0.7615, "gamma": 0.0166, "vega": 0.2825, "theta": -0.0762, "rho": 0.2153, "theo": 15.0849, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 13.22, "last_trade_time": "2026-11-02T09:39:07", "percent_change": 0.0, "prev_day_close": 12.7050004005432}, {"option": "IWM261211P00273000", "bid": 2.66, "bid_size": 210.0, "ask": 2.75, "ask_size": 137.0, "iv": 0.2056, "open_interest": 132.0, "volume": 14.0, "delta": -0.2416, "gamma": 0.0169, "vega": 0.2851, "theta": -0.079, "rho": -0.065, "theo": 2.7016, "change": -1.845, "open": 3.09, "high": 3.42, "low": 2.79, "tick": "down", "last_trade_price": 2.83, "last_trade_time": "2026-11-04T13:51:50", "percent_change": -39.4652, "prev_day_close": 4.67499995231628}, {"option": "IWM261211C00274000", "bid": 14.14, "bid_size": 20.0, "ask": 14.32, "ask_size": 20.0, "iv": 0.2008, "open_interest": 23.0, "volume": 0.0, "delta": 0.7463, "gamma": 0.0174, "vega": 0.2916, "theta": -0.078, "rho": 0.2116, "theo": 14.2819, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 12.11, "last_trade_time": "2026-11-02T14:27:49", "percent_change": 0.0, "prev_day_close": 11.9899997711182}, {"option": "IWM261211P00274000", "bid": 2.85, "bid_size": 113.0, "ask": 2.95, "ask_size": 99.0, "iv": 0.2028, "open_interest": 284.0, "volume": 22.0, "delta": -0.2574, "gamma": 0.0177, "vega": 0.2939, "theta": -0.0807, "rho": -0.0686, "theo": 2.9013, "change": -1.945, "open": 3.38, "high": 3.38, "low": 2.97, "tick": "down", "last_trade_price": 3.02, "last_trade_time": "2026-11-04T13:28:03", "percent_change": -39.1742, "prev_day_close": 4.96500015258789}, {"option": "IWM261211C00275000", "bid": 13.35, "bid_size": 20.0, "ask": 13.56, "ask_size": 20.0, "iv": 0.1989, "open_interest": 35.0, "volume": 1.0, "delta": 0.7303, "gamma": 0.0181, "vega": 0.3007, "theta": -0.0796, "rho": 0.2076, "theo": 13.4938, "change": 1.935, "open": 13.23, "high": 13.23, "low": 13.23, "tick": "up", "last_trade_price": 13.23, "last_trade_time": "2026-11-04T13:22:16", "percent_change": 17.1315, "prev_day_close": 11.2950000762939}, {"option": "IWM261211P00275000", "bid": 3.07, "bid_size": 98.0, "ask": 3.16, "ask_size": 102.0, "iv": 0.2003, "open_interest": 264.0, "volume": 51.0, "delta": -0.2739, "gamma": 0.0185, "vega": 0.3024, "theta": -0.0824, "rho": -0.0727, "theo": 3.1128, "change": -2.07, "open": 3.46, "high": 3.9, "low": 3.16, "tick": "up", "last_trade_price": 3.2, "last_trade_time": "2026-11-04T14:27:39", "percent_change": -39.2789, "prev_day_close": 5.26999998092651}, {"option": "IWM261211C00276000", "bid": 12.58, "bid_size": 24.0, "ask": 12.79, "ask_size": 20.0, "iv": 0.1966, "open_interest": 22.0, "volume": 3.0, "delta": 0.7134, "gamma": 0.0189, "vega": 0.3096, "theta": -0.0812, "rho": 0.2033, "theo": 12.7217, "change": 0.755, "open": 12.64, "high": 12.64, "low": 11.38, "tick": "down", "last_trade_price": 11.38, "last_trade_time": "2026-11-04T11:07:23", "percent_change": 7.10588, "prev_day_close": 10.625}, {"option": "IWM261211P00276000", "bid": 3.29, "bid_size": 117.0, "ask": 3.39, "ask_size": 92.0, "iv": 0.198, "open_interest": 290.0, "volume": 29.0, "delta": -0.2911, "gamma": 0.0193, "vega": 0.3109, "theta": -0.084, "rho": -0.0771, "theo": 3.3389, "change": -2.19, "open": 3.8, "high": 3.8, "low": 3.4, "tick": "down", "last_trade_price": 3.4, "last_trade_time": "2026-11-04T15:51:10", "percent_change": -39.1771, "prev_day_close": 5.59000015258789}, {"option": "IWM261211C00277000", "bid": 11.83, "bid_size": 23.0, "ask": 12.05, "ask_size": 21.0, "iv": 0.1944, "open_interest": 6.0, "volume": 8.0, "delta": 0.6956, "gamma": 0.0197, "vega": 0.318, "theta": -0.0827, "rho": 0.1986, "theo": 11.967, "change": 2.215, "open": 10.58, "high": 12.22, "low": 10.58, "tick": "no_change", "last_trade_price": 12.18, "last_trade_time": "2026-11-04T12:29:30", "percent_change": 22.2278, "prev_day_close": 9.96500015258789}, {"option": "IWM261211P00277000", "bid": 3.54, "bid_size": 122.0, "ask": 3.63, "ask_size": 71.0, "iv": 0.1958, "open_interest": 61.0, "volume": 77.0, "delta": -0.3092, "gamma": 0.0201, "vega": 0.3203, "theta": -0.0854, "rho": -0.081, "theo": 3.582, "change": -2.235, "open": 3.81, "high": 4.31, "low": 3.59, "tick": "up", "last_trade_price": 3.7, "last_trade_time": "2026-11-04T15:52:38", "percent_change": -37.658, "prev_day_close": 5.93499994277954}, {"option": "IWM261211C00277500", "bid": 11.46, "bid_size": 22.0, "ask": 11.64, "ask_size": 21.0, "iv": 0.1928, "open_interest": 67.0, "volume": 0.0, "delta": 0.6864, "gamma": 0.0201, "vega": 0.322, "theta": -0.0833, "rho": 0.1962, "theo": 11.5964, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 9.48, "last_trade_time": "2026-11-02T15:51:25", "percent_change": 0.0, "prev_day_close": 9.6399998664856}, {"option": "IWM261211P00277500", "bid": 3.67, "bid_size": 103.0, "ask": 3.76, "ask_size": 52.0, "iv": 0.1945, "open_interest": 62.0, "volume": 19.0, "delta": -0.3187, "gamma": 0.0205, "vega": 0.3239, "theta": -0.0861, "rho": -0.0827, "theo": 3.7112, "change": -1.915, "open": 4.19, "high": 4.26, "low": 3.68, "tick": "no_change", "last_trade_price": 4.2, "last_trade_time": "2026-11-04T09:55:19", "percent_change": -31.3164, "prev_day_close": 6.11500000953674}, {"option": "IWM261211C00278000", "bid": 11.1, "bid_size": 22.0, "ask": 11.27, "ask_size": 21.0, "iv": 0.1915, "open_interest": 18.0, "volume": 0.0, "delta": 0.6769, "gamma": 0.0204, "vega": 0.3259, "theta": -0.0839, "rho": 0.1938, "theo": 11.2305, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 10.54, "last_trade_time": "2026-11-03T10:47:50", "percent_change": 0.0, "prev_day_close": 9.32000017166138}, {"option": "IWM261211P00278000", "bid": 3.8, "bid_size": 100.0, "ask": 3.9, "ask_size": 41.0, "iv": 0.1933, "open_interest": 210.0, "volume": 20.0, "delta": -0.3285, "gamma": 0.0209, "vega": 0.3274, "theta": -0.0867, "rho": -0.0853, "theo": 3.8473, "change": -2.25, "open": 4.36, "high": 4.55, "low": 3.75, "tick": "no_change", "last_trade_price": 4.05, "last_trade_time": "2026-11-04T13:54:48", "percent_change": -35.7143, "prev_day_close": 6.30000019073486}, {"option": "IWM261211C00279000", "bid": 10.38, "bid_size": 22.0, "ask": 10.56, "ask_size": 22.0, "iv": 0.1895, "open_interest": 90.0, "volume": 2.0, "delta": 0.6573, "gamma": 0.0212, "vega": 0.3334, "theta": -0.085, "rho": 0.1886, "theo": 10.5132, "change": 1.14, "open": 9.85, "high": 9.85, "low": 9.85, "tick": "down", "last_trade_price": 9.85, "last_trade_time": "2026-11-04T10:43:11", "percent_change": 13.0884, "prev_day_close": 8.71000003814697}, {"option": "IWM261211P00279000", "bid": 4.09, "bid_size": 49.0, "ask": 4.18, "ask_size": 68.0, "iv": 0.1911, "open_interest": 120.0, "volume": 12.0, "delta": -0.3484, "gamma": 0.0217, "vega": 0.3344, "theta": -0.0879, "rho": -0.0901, "theo": 4.1266, "change": -2.39, "open": 4.65, "high": 5.2, "low": 4.29, "tick": "no_change", "last_trade_price": 4.3, "last_trade_time": "2026-11-04T13:50:39", "percent_change": -35.725, "prev_day_close": 6.69000005722046}, {"option": "IWM261211C00280000", "bid": 9.69, "bid_size": 40.0, "ask": 9.85, "ask_size": 20.0, "iv": 0.187, "open_interest": 96.0, "volume": 18.0, "delta": 0.637, "gamma": 0.0219, "vega": 0.3402, "theta": -0.086, "rho": 0.1831, "theo": 9.8236, "change": 1.545, "open": 10.58, "high": 11.14, "low": 8.93, "tick": "up", "last_trade_price": 9.65, "last_trade_time": "2026-11-04T12:07:50", "percent_change": 19.0623, "prev_day_close": 8.10500001907349}, {"option": "IWM261211P00280000", "bid": 4.4, "bid_size": 1.0, "ask": 4.49, "ask_size": 54.0, "iv": 0.1891, "open_interest": 79.0, "volume": 123.0, "delta": -0.3694, "gamma": 0.0224, "vega": 0.3419, "theta": -0.0888, "rho": -0.0948, "theo": 4.4303, "change": -2.55, "open": 4.97, "high": 4.98, "low": 4.5, "tick": "up", "last_trade_price": 4.54, "last_trade_time": "2026-11-04T13:09:39", "percent_change": -35.9661, "prev_day_close": 7.08999991416931}, {"option": "IWM261211C00281000", "bid": 9.01, "bid_size": 41.0, "ask": 9.17, "ask_size": 13.0, "iv": 0.1848, "open_interest": 132.0, "volume": 0.0, "delta": 0.6158, "gamma": 0.0225, "vega": 0.3461, "theta": -0.0866, "rho": 0.1773, "theo": 9.1485, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.25, "last_trade_time": "2026-11-03T13:10:28", "percent_change": 0.0, "prev_day_close": 7.53999996185303}, {"option": "IWM261211P00281000", "bid": 4.72, "bid_size": 69.0, "ask": 4.82, "ask_size": 49.0, "iv": 0.1868, "open_interest": 58.0, "volume": 21.0, "delta": -0.3914, "gamma": 0.0232, "vega": 0.3471, "theta": -0.0896, "rho": -0.0987, "theo": 4.7598, "change": -2.605, "open": 5.29, "high": 5.8, "low": 4.55, "tick": "up", "last_trade_price": 4.92, "last_trade_time": "2026-11-04T14:36:14", "percent_change": -34.6179, "prev_day_close": 7.52499985694885}, {"option": "IWM261211C00282000", "bid": 8.36, "bid_size": 48.0, "ask": 8.59, "ask_size": 30.0, "iv": 0.1838, "open_interest": 231.0, "volume": 14.0, "delta": 0.5937, "gamma": 0.0231, "vega": 0.3513, "theta": -0.0871, "rho": 0.1713, "theo": 8.4959, "change": 1.25, "open": 7.34, "high": 8.39, "low": 7.31, "tick": "down", "last_trade_price": 8.24, "last_trade_time": "2026-11-04T15:35:24", "percent_change": 17.8827, "prev_day_close": 6.99000000953674}, {"option": "IWM261211P00282000", "bid": 5.07, "bid_size": 46.0, "ask": 5.17, "ask_size": 28.0, "iv": 0.1847, "open_interest": 114.0, "volume": 9.0, "delta": -0.4143, "gamma": 0.0238, "vega": 0.3517, "theta": -0.0901, "rho": -0.1041, "theo": 5.1101, "change": -2.725, "open": 5.64, "high": 6.3, "low": 5.26, "tick": "down", "last_trade_price": 5.26, "last_trade_time": "2026-11-04T15:20:04", "percent_change": -34.1265, "prev_day_close": 7.98499989509582}, {"option": "IWM261211C00282500", "bid": 8.05, "bid_size": 38.0, "ask": 8.21, "ask_size": 23.0, "iv": 0.182, "open_interest": 53.0, "volume": 3.0, "delta": 0.5823, "gamma": 0.0234, "vega": 0.3535, "theta": -0.0872, "rho": 0.1682, "theo": 8.1785, "change": 0.675, "open": 9.54, "high": 9.55, "low": 7.4, "tick": "down", "last_trade_price": 7.4, "last_trade_time": "2026-11-04T11:01:00", "percent_change": 10.0372, "prev_day_close": 6.72499990463257}, {"option": "IWM261211P00282500", "bid": 5.25, "bid_size": 88.0, "ask": 5.35, "ask_size": 20.0, "iv": 0.1837, "open_interest": 45.0, "volume": 9.0, "delta": -0.426, "gamma": 0.0241, "vega": 0.3537, "theta": -0.0902, "rho": -0.1062, "theo": 5.294, "change": -2.87, "open": 5.83, "high": 6.44, "low": 5.36, "tick": "down", "last_trade_price": 5.36, "last_trade_time": "2026-11-04T14:19:13", "percent_change": -34.8724, "prev_day_close": 8.23000001907349}, {"option": "IWM261211C00283000", "bid": 7.74, "bid_size": 64.0, "ask": 7.9, "ask_size": 27.0, "iv": 0.181, "open_interest": 62.0, "volume": 32.0, "delta": 0.5708, "gamma": 0.0237, "vega": 0.3555, "theta": -0.0873, "rho": 0.165, "theo": 7.8673, "change": 1.025, "open": 7.41, "high": 7.91, "low": 6.85, "tick": "down", "last_trade_price": 7.49, "last_trade_time": "2026-11-04T15:46:11", "percent_change": 15.8546, "prev_day_close": 6.46500015258789}, {"option": "IWM261211P00283000", "bid": 5.44, "bid_size": 44.0, "ask": 5.54, "ask_size": 16.0, "iv": 0.1827, "open_interest": 16.0, "volume": 16.0, "delta": -0.4379, "gamma": 0.0244, "vega": 0.3555, "theta": -0.0903, "rho": -0.1081, "theo": 5.4843, "change": -2.82, "open": 6.02, "high": 6.66, "low": 5.65, "tick": "down", "last_trade_price": 5.65, "last_trade_time": "2026-11-04T15:20:04", "percent_change": -33.294, "prev_day_close": 8.47000026702881}, {"option": "IWM261211C00284000", "bid": 7.17, "bid_size": 40.0, "ask": 7.3, "ask_size": 30.0, "iv": 0.1796, "open_interest": 217.0, "volume": 34.0, "delta": 0.5473, "gamma": 0.0241, "vega": 0.3586, "theta": -0.0872, "rho": 0.1585, "theo": 7.2639, "change": 1.195, "open": 8.5, "high": 8.5, "low": 6.2, "tick": "down", "last_trade_price": 7.16, "last_trade_time": "2026-11-04T14:15:19", "percent_change": 20.0335, "prev_day_close": 5.96500015258789}, {"option": "IWM261211P00284000", "bid": 5.84, "bid_size": 36.0, "ask": 5.95, "ask_size": 23.0, "iv": 0.1806, "open_interest": 21.0, "volume": 35.0, "delta": -0.4624, "gamma": 0.025, "vega": 0.358, "theta": -0.0903, "rho": -0.1126, "theo": 5.8884, "change": -2.86, "open": 6.44, "high": 7.05, "low": 6.03, "tick": "up", "last_trade_price": 6.1, "last_trade_time": "2026-11-04T15:44:40", "percent_change": -31.9196, "prev_day_close": 8.96000003814697}, {"option": "IWM261211C00285000", "bid": 6.61, "bid_size": 16.0, "ask": 6.72, "ask_size": 33.0, "iv": 0.1781, "open_interest": 400.0, "volume": 34.0, "delta": 0.5232, "gamma": 0.0245, "vega": 0.3604, "theta": -0.0868, "rho": 0.1518, "theo": 6.6861, "change": 0.895, "open": 7.81, "high": 7.81, "low": 5.69, "tick": "down", "last_trade_price": 6.37, "last_trade_time": "2026-11-04T15:37:48", "percent_change": 16.347, "prev_day_close": 5.47500014305115}, {"option": "IWM261211P00285000", "bid": 6.26, "bid_size": 30.0, "ask": 6.38, "ask_size": 20.0, "iv": 0.1788, "open_interest": 32.0, "volume": 0.0, "delta": -0.4875, "gamma": 0.0254, "vega": 0.3594, "theta": -0.09, "rho": -0.1175, "theo": 6.3163, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 9.73, "last_trade_time": "2026-11-03T09:30:31", "percent_change": 0.0, "prev_day_close": 9.49000024795532}, {"option": "IWM261211C00286000", "bid": 6.07, "bid_size": 31.0, "ask": 6.16, "ask_size": 10.0, "iv": 0.1762, "open_interest": 86.0, "volume": 54.0, "delta": 0.4983, "gamma": 0.0248, "vega": 0.361, "theta": -0.0862, "rho": 0.1447, "theo": 6.1298, "change": 0.765, "open": 7.08, "high": 7.55, "low": 5.31, "tick": "down", "last_trade_price": 5.8, "last_trade_time": "2026-11-04T14:44:06", "percent_change": 15.1936, "prev_day_close": 5.03499984741211}, {"option": "IWM261211P00286000", "bid": 6.72, "bid_size": 41.0, "ask": 6.83, "ask_size": 13.0, "iv": 0.1768, "open_interest": 17.0, "volume": 0.0, "delta": -0.5132, "gamma": 0.0258, "vega": 0.3587, "theta": -0.0894, "rho": -0.1209, "theo": 6.7718, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.34, "last_trade_time": "2026-11-03T09:30:37", "percent_change": 0.0, "prev_day_close": 10.0499997138977}, {"option": "IWM261211C00287000", "bid": 5.56, "bid_size": 10.0, "ask": 5.65, "ask_size": 51.0, "iv": 0.1748, "open_interest": 75.0, "volume": 28.0, "delta": 0.4735, "gamma": 0.025, "vega": 0.3603, "theta": -0.0852, "rho": 0.1377, "theo": 5.6124, "change": 0.705, "open": 6.55, "high": 6.55, "low": 4.63, "tick": "up", "last_trade_price": 5.31, "last_trade_time": "2026-11-04T14:44:06", "percent_change": 15.3094, "prev_day_close": 4.60500001907349}, {"option": "IWM261211P00287000", "bid": 7.2, "bid_size": 34.0, "ask": 7.32, "ask_size": 12.0, "iv": 0.1752, "open_interest": 14.0, "volume": 0.0, "delta": -0.5394, "gamma": 0.026, "vega": 0.3572, "theta": -0.0886, "rho": -0.1256, "theo": 7.2599, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.12, "last_trade_time": "2026-11-02T15:40:21", "percent_change": 0.0, "prev_day_close": 10.6349997520447}, {"option": "IWM261211C00287500", "bid": 5.3, "bid_size": 14.0, "ask": 5.4, "ask_size": 36.0, "iv": 0.1739, "open_interest": 31.0, "volume": 47.0, "delta": 0.4609, "gamma": 0.025, "vega": 0.3595, "theta": -0.0846, "rho": 0.1342, "theo": 5.3614, "change": 0.205, "open": 6.3, "high": 6.52, "low": 4.6, "tick": "no_change", "last_trade_price": 4.6, "last_trade_time": "2026-11-04T11:08:55", "percent_change": 4.66439, "prev_day_close": 4.39499998092651}, {"option": "IWM261211P00287500", "bid": 7.45, "bid_size": 35.0, "ask": 7.6, "ask_size": 32.0, "iv": 0.1741, "open_interest": 0.0, "volume": 0.0, "delta": -0.5526, "gamma": 0.0262, "vega": 0.3562, "theta": -0.088, "rho": -0.1278, "theo": 7.5132, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.9400000572205}, {"option": "IWM261211C00288000", "bid": 5.06, "bid_size": 21.0, "ask": 5.14, "ask_size": 10.0, "iv": 0.1729, "open_interest": 205.0, "volume": 18.0, "delta": 0.4483, "gamma": 0.0251, "vega": 0.3582, "theta": -0.0839, "rho": 0.1306, "theo": 5.1174, "change": 0.465, "open": 6.53, "high": 6.53, "low": 4.39, "tick": "down", "last_trade_price": 4.66, "last_trade_time": "2026-11-04T11:16:49", "percent_change": 11.0846, "prev_day_close": 4.1949999332428}, {"option": "IWM261211P00288000", "bid": 7.71, "bid_size": 34.0, "ask": 7.89, "ask_size": 30.0, "iv": 0.1742, "open_interest": 9.0, "volume": 0.0, "delta": -0.5662, "gamma": 0.0262, "vega": 0.3545, "theta": -0.0874, "rho": -0.1292, "theo": 7.7788, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 10.65, "last_trade_time": "2026-11-03T11:37:51", "percent_change": 0.0, "prev_day_close": 11.2400002479553}, {"option": "IWM261211C00289000", "bid": 4.59, "bid_size": 57.0, "ask": 4.69, "ask_size": 42.0, "iv": 0.1716, "open_interest": 40.0, "volume": 28.0, "delta": 0.4229, "gamma": 0.025, "vega": 0.3546, "theta": -0.0823, "rho": 0.1233, "theo": 4.6512, "change": 0.085, "open": 5.73, "high": 5.75, "low": 3.91, "tick": "down", "last_trade_price": 3.91, "last_trade_time": "2026-11-04T11:29:54", "percent_change": 2.22222, "prev_day_close": 3.82499992847443}, {"option": "IWM261211P00289000", "bid": 8.25, "bid_size": 23.0, "ask": 8.44, "ask_size": 28.0, "iv": 0.1725, "open_interest": 261.0, "volume": 0.0, "delta": -0.593, "gamma": 0.0263, "vega": 0.3478, "theta": -0.0859, "rho": -0.1308, "theo": 8.3248, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 12.19, "last_trade_time": "2026-11-03T09:30:37", "percent_change": 0.0, "prev_day_close": 11.8949999809265}, {"option": "IWM261211C00290000", "bid": 4.16, "bid_size": 68.0, "ask": 4.24, "ask_size": 18.0, "iv": 0.1701, "open_interest": 157.0, "volume": 56.0, "delta": 0.3975, "gamma": 0.0249, "vega": 0.3497, "theta": -0.0804, "rho": 0.1161, "theo": 4.2139, "change": 0.605, "open": 4.95, "high": 5.36, "low": 3.84, "tick": "up", "last_trade_price": 4.08, "last_trade_time": "2026-11-04T15:51:10", "percent_change": 17.4101, "prev_day_close": 3.47500002384186}, {"option": "IWM261211P00290000", "bid": 8.82, "bid_size": 23.0, "ask": 9.01, "ask_size": 59.0, "iv": 0.171, "open_interest": 45.0, "volume": 2.0, "delta": -0.6199, "gamma": 0.0262, "vega": 0.3431, "theta": -0.0842, "rho": -0.1362, "theo": 8.9019, "change": -2.42, "open": 8.45, "high": 10.13, "low": 8.45, "tick": "up", "last_trade_price": 10.13, "last_trade_time": "2026-11-04T11:11:30", "percent_change": -19.2829, "prev_day_close": 12.5499997138977}, {"option": "IWM261211C00291000", "bid": 3.75, "bid_size": 76.0, "ask": 3.83, "ask_size": 10.0, "iv": 0.1687, "open_interest": 220.0, "volume": 43.0, "delta": 0.3723, "gamma": 0.0246, "vega": 0.3434, "theta": -0.0782, "rho": 0.1088, "theo": 3.8053, "change": 0.425, "open": 3.63, "high": 4.03, "low": 3.4, "tick": "down", "last_trade_price": 3.58, "last_trade_time": "2026-11-04T14:43:17", "percent_change": 13.4707, "prev_day_close": 3.15499997138977}, {"option": "IWM261211P00291000", "bid": 9.42, "bid_size": 25.0, "ask": 9.62, "ask_size": 23.0, "iv": 0.1696, "open_interest": 1.0, "volume": 1.0, "delta": -0.6467, "gamma": 0.026, "vega": 0.3352, "theta": -0.0822, "rho": -0.1368, "theo": 9.5069, "change": -3.48, "open": 9.77, "high": 9.77, "low": 9.77, "tick": "down", "last_trade_price": 9.77, "last_trade_time": "2026-11-04T12:49:51", "percent_change": -26.2642, "prev_day_close": 13.25}, {"option": "IWM261211C00292000", "bid": 3.37, "bid_size": 68.0, "ask": 3.45, "ask_size": 10.0, "iv": 0.1674, "open_interest": 175.0, "volume": 20.0, "delta": 0.3474, "gamma": 0.0242, "vega": 0.3356, "theta": -0.0758, "rho": 0.1016, "theo": 3.4255, "change": 0.525, "open": 4.27, "high": 4.27, "low": 2.9, "tick": "down", "last_trade_price": 3.37, "last_trade_time": "2026-11-04T14:16:45", "percent_change": 18.4534, "prev_day_close": 2.84500002861023}, {"option": "IWM261211P00292000", "bid": 10.05, "bid_size": 22.0, "ask": 10.26, "ask_size": 22.0, "iv": 0.1681, "open_interest": 40.0, "volume": 0.0, "delta": -0.6733, "gamma": 0.0257, "vega": 0.3227, "theta": -0.0798, "rho": -0.1371, "theo": 10.1462, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 13.13, "last_trade_time": "2026-11-03T14:03:10", "percent_change": 0.0, "prev_day_close": 13.9550004005432}, {"option": "IWM261211C00292500", "bid": 3.19, "bid_size": 127.0, "ask": 3.27, "ask_size": 18.0, "iv": 0.1668, "open_interest": 145.0, "volume": 2.0, "delta": 0.3351, "gamma": 0.024, "vega": 0.3313, "theta": -0.0745, "rho": 0.098, "theo": 3.2463, "change": 0.575, "open": 3.27, "high": 3.27, "low": 3.27, "tick": "no_change", "last_trade_price": 3.27, "last_trade_time": "2026-11-04T13:33:12", "percent_change": 21.3358, "prev_day_close": 2.69500005245209}, {"option": "IWM261211P00292500", "bid": 10.37, "bid_size": 21.0, "ask": 10.59, "ask_size": 22.0, "iv": 0.1674, "open_interest": 15.0, "volume": 0.0, "delta": -0.6865, "gamma": 0.0255, "vega": 0.3188, "theta": -0.0786, "rho": -0.1398, "theo": 10.4763, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 13.45, "last_trade_time": "2026-11-03T13:48:24", "percent_change": 0.0, "prev_day_close": 14.3250002861023}, {"option": "IWM261211C00293000", "bid": 3.02, "bid_size": 95.0, "ask": 3.1, "ask_size": 14.0, "iv": 0.1663, "open_interest": 347.0, "volume": 142.0, "delta": 0.323, "gamma": 0.0237, "vega": 0.3267, "theta": -0.0731, "rho": 0.0946, "theo": 3.0739, "change": 0.525, "open": 3.89, "high": 3.89, "low": 3.04, "tick": "up", "last_trade_price": 3.09, "last_trade_time": "2026-11-04T13:23:14", "percent_change": 20.4678, "prev_day_close": 2.56499993801117}, {"option": "IWM261211P00293000", "bid": 10.71, "bid_size": 21.0, "ask": 10.92, "ask_size": 21.0, "iv": 0.1668, "open_interest": 13.0, "volume": 1.0, "delta": -0.6995, "gamma": 0.0253, "vega": 0.3141, "theta": -0.0774, "rho": -0.1396, "theo": 10.8129, "change": -3.47, "open": 11.24, "high": 11.24, "low": 11.24, "tick": "down", "last_trade_price": 11.24, "last_trade_time": "2026-11-04T12:01:16", "percent_change": -23.5894, "prev_day_close": 14.710000038147}, {"option": "IWM261211C00294000", "bid": 2.7, "bid_size": 128.0, "ask": 2.78, "ask_size": 17.0, "iv": 0.1653, "open_interest": 146.0, "volume": 21.0, "delta": 0.2992, "gamma": 0.023, "vega": 0.3165, "theta": -0.0703, "rho": 0.0876, "theo": 2.75, "change": 0.47, "open": 2.57, "high": 2.89, "low": 2.49, "tick": "up", "last_trade_price": 2.78, "last_trade_time": "2026-11-04T14:09:46", "percent_change": 20.3463, "prev_day_close": 2.30999994277954}, {"option": "IWM261211P00294000", "bid": 11.39, "bid_size": 20.0, "ask": 11.62, "ask_size": 21.0, "iv": 0.1655, "open_interest": 1.0, "volume": 0.0, "delta": -0.7253, "gamma": 0.0248, "vega": 0.3007, "theta": -0.0747, "rho": -0.1376, "theo": 11.5087, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 12.15, "last_trade_time": "2026-10-29T10:42:13", "percent_change": 0.0, "prev_day_close": 15.4649996757507}, {"option": "IWM261211C00295000", "bid": 2.4, "bid_size": 182.0, "ask": 2.5, "ask_size": 41.0, "iv": 0.1646, "open_interest": 726.0, "volume": 25.0, "delta": 0.2761, "gamma": 0.0223, "vega": 0.3052, "theta": -0.0672, "rho": 0.0809, "theo": 2.4531, "change": 0.265, "open": 3.19, "high": 3.41, "low": 2.15, "tick": "down", "last_trade_price": 2.34, "last_trade_time": "2026-11-04T15:58:10", "percent_change": 12.7711, "prev_day_close": 2.07499992847443}, {"option": "IWM261211P00295000", "bid": 12.11, "bid_size": 20.0, "ask": 12.35, "ask_size": 20.0, "iv": 0.1646, "open_interest": 5.0, "volume": 0.0, "delta": -0.7504, "gamma": 0.0242, "vega": 0.2846, "theta": -0.0718, "rho": -0.1382, "theo": 12.2372, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 12.53, "last_trade_time": "2026-10-29T10:05:23", "percent_change": 0.0, "prev_day_close": 16.2700004577637}, {"option": "IWM261211C00296000", "bid": 2.14, "bid_size": 118.0, "ask": 2.21, "ask_size": 13.0, "iv": 0.1636, "open_interest": 473.0, "volume": 17.0, "delta": 0.2539, "gamma": 0.0215, "vega": 0.2932, "theta": -0.064, "rho": 0.0745, "theo": 2.182, "change": -0.015, "open": 1.8, "high": 1.92, "low": 1.8, "tick": "down", "last_trade_price": 1.84, "last_trade_time": "2026-11-04T11:05:43", "percent_change": -0.808626, "prev_day_close": 1.85500001907349}, {"option": "IWM261211P00296000", "bid": 12.86, "bid_size": 20.0, "ask": 13.1, "ask_size": 20.0, "iv": 0.1635, "open_interest": 0.0, "volume": 0.0, "delta": -0.7747, "gamma": 0.0234, "vega": 0.272, "theta": -0.0688, "rho": -0.1362, "theo": 12.9894, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.085000038147}, {"option": "IWM261211C00297000", "bid": 1.89, "bid_size": 148.0, "ask": 1.96, "ask_size": 11.0, "iv": 0.1627, "open_interest": 675.0, "volume": 16.0, "delta": 0.2326, "gamma": 0.0206, "vega": 0.2803, "theta": -0.0607, "rho": 0.0682, "theo": 1.9359, "change": 0.365, "open": 2.54, "high": 2.54, "low": 1.64, "tick": "up", "last_trade_price": 2.02, "last_trade_time": "2026-11-04T12:45:26", "percent_change": 22.0544, "prev_day_close": 1.65500003099442}, {"option": "IWM261211P00297000", "bid": 13.65, "bid_size": 20.0, "ask": 13.88, "ask_size": 20.0, "iv": 0.163, "open_interest": 2.0, "volume": 0.0, "delta": -0.7981, "gamma": 0.0226, "vega": 0.2523, "theta": -0.0656, "rho": -0.1294, "theo": 13.7717, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 17.43, "last_trade_time": "2026-10-30T10:52:11", "percent_change": 0.0, "prev_day_close": 17.914999961853}, {"option": "IWM261211C00297500", "bid": 1.78, "bid_size": 208.0, "ask": 1.85, "ask_size": 10.0, "iv": 0.1626, "open_interest": 160.0, "volume": 16.0, "delta": 0.2221, "gamma": 0.0201, "vega": 0.2734, "theta": -0.059, "rho": 0.0651, "theo": 1.8182, "change": 0.195, "open": 1.75, "high": 1.76, "low": 1.56, "tick": "no_change", "last_trade_price": 1.76, "last_trade_time": "2026-11-04T14:28:30", "percent_change": 12.4601, "prev_day_close": 1.56499999761581}, {"option": "IWM261211P00297500", "bid": 14.05, "bid_size": 20.0, "ask": 14.28, "ask_size": 20.0, "iv": 0.1626, "open_interest": 9.0, "volume": 0.0, "delta": -0.8094, "gamma": 0.0221, "vega": 0.2429, "theta": -0.0639, "rho": -0.1303, "theo": 14.1729, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 14.35, "last_trade_time": "2026-10-29T10:05:26", "percent_change": 0.0, "prev_day_close": 18.3450002670288}, {"option": "IWM261211C00298000", "bid": 1.67, "bid_size": 205.0, "ask": 1.75, "ask_size": 19.0, "iv": 0.1623, "open_interest": 26.0, "volume": 64.0, "delta": 0.2125, "gamma": 0.0196, "vega": 0.2668, "theta": -0.0574, "rho": 0.0624, "theo": 1.7134, "change": 0.18, "open": 2.5, "high": 2.5, "low": 1.66, "tick": "down", "last_trade_price": 1.66, "last_trade_time": "2026-11-04T14:27:39", "percent_change": 12.1622, "prev_day_close": 1.48000001907349}, {"option": "IWM261211P00298000", "bid": 14.45, "bid_size": 20.0, "ask": 14.69, "ask_size": 20.0, "iv": 0.1623, "open_interest": 1.0, "volume": 0.0, "delta": -0.8204, "gamma": 0.0217, "vega": 0.2367, "theta": -0.0623, "rho": -0.1282, "theo": 14.5786, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 18.3, "last_trade_time": "2026-11-03T12:50:19", "percent_change": 0.0, "prev_day_close": 18.7600002288818}, {"option": "IWM261211C00299000", "bid": 1.47, "bid_size": 227.0, "ask": 1.55, "ask_size": 53.0, "iv": 0.1618, "open_interest": 19.0, "volume": 16.0, "delta": 0.1934, "gamma": 0.0186, "vega": 0.2531, "theta": -0.054, "rho": 0.0568, "theo": 1.5131, "change": 0.07, "open": 2.13, "high": 2.13, "low": 1.37, "tick": "down", "last_trade_price": 1.39, "last_trade_time": "2026-11-04T15:43:06", "percent_change": 5.30303, "prev_day_close": 1.31999999284744}, {"option": "IWM261211P00299000", "bid": 15.28, "bid_size": 20.0, "ask": 15.52, "ask_size": 20.0, "iv": 0.1615, "open_interest": 0.0, "volume": 0.0, "delta": -0.8419, "gamma": 0.0209, "vega": 0.2199, "theta": -0.0589, "rho": -0.1224, "theo": 15.4083, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.625}, {"option": "IWM261211C00300000", "bid": 1.29, "bid_size": 234.0, "ask": 1.36, "ask_size": 11.0, "iv": 0.1612, "open_interest": 46.0, "volume": 51.0, "delta": 0.1753, "gamma": 0.0176, "vega": 0.2386, "theta": -0.0506, "rho": 0.0514, "theo": 1.331, "change": 0.09, "open": 1.99, "high": 1.99, "low": 1.15, "tick": "up", "last_trade_price": 1.26, "last_trade_time": "2026-11-04T15:50:45", "percent_change": 7.69231, "prev_day_close": 1.1700000166893}, {"option": "IWM261211P00300000", "bid": 16.05, "bid_size": 21.0, "ask": 16.64, "ask_size": 24.0, "iv": 0.1657, "open_interest": 8.0, "volume": 1.0, "delta": -0.8621, "gamma": 0.0199, "vega": 0.1972, "theta": -0.0552, "rho": -0.116, "theo": 16.2647, "change": -4.115, "open": 16.42, "high": 16.42, "low": 16.42, "tick": "down", "last_trade_price": 16.42, "last_trade_time": "2026-11-04T09:53:25", "percent_change": -20.039, "prev_day_close": 20.5349998474121}, {"option": "IWM261211C00301000", "bid": 1.14, "bid_size": 232.0, "ask": 1.2, "ask_size": 17.0, "iv": 0.161, "open_interest": 9183.0, "volume": 7.0, "delta": 0.1589, "gamma": 0.0165, "vega": 0.2248, "theta": -0.0473, "rho": 0.0467, "theo": 1.1737, "change": 0.05, "open": 1.03, "high": 1.18, "low": 1.03, "tick": "down", "last_trade_price": 1.09, "last_trade_time": "2026-11-04T15:56:42", "percent_change": 4.80769, "prev_day_close": 1.04000002145767}, {"option": "IWM261211P00301000", "bid": 16.94, "bid_size": 20.0, "ask": 17.53, "ask_size": 20.0, "iv": 0.1666, "open_interest": 0.0, "volume": 0.0, "delta": -0.8809, "gamma": 0.0189, "vega": 0.1822, "theta": -0.0515, "rho": -0.1084, "theo": 17.1383, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 21.4350004196167}, {"option": "IWM261211C00302000", "bid": 1.0, "bid_size": 176.0, "ask": 1.06, "ask_size": 41.0, "iv": 0.161, "open_interest": 17.0, "volume": 3.0, "delta": 0.1431, "gamma": 0.0154, "vega": 0.2104, "theta": -0.044, "rho": 0.042, "theo": 1.0279, "change": 0.08, "open": 0.9, "high": 1.12, "low": 0.9, "tick": "down", "last_trade_price": 1.0, "last_trade_time": "2026-11-04T16:00:57", "percent_change": 8.69565, "prev_day_close": 0.919999986886978}, {"option": "IWM261211P00302000", "bid": 17.68, "bid_size": 10.0, "ask": 18.47, "ask_size": 10.0, "iv": 0.1606, "open_interest": 0.0, "volume": 0.0, "delta": -0.8997, "gamma": 0.0183, "vega": 0.1614, "theta": -0.0492, "rho": -0.0956, "theo": 18.0341, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.3500003814697}, {"option": "IWM261211C00303000", "bid": 0.87, "bid_size": 249.0, "ask": 0.93, "ask_size": 19.0, "iv": 0.1605, "open_interest": 9199.0, "volume": 7.0, "delta": 0.1293, "gamma": 0.0144, "vega": 0.1968, "theta": -0.0409, "rho": 0.0379, "theo": 0.9059, "change": 0.075, "open": 0.96, "high": 0.96, "low": 0.78, "tick": "up", "last_trade_price": 0.89, "last_trade_time": "2026-11-04T15:57:37", "percent_change": 9.20245, "prev_day_close": 0.814999997615814}, {"option": "IWM261211P00303000", "bid": 18.56, "bid_size": 10.0, "ask": 19.35, "ask_size": 10.0, "iv": 0.1605, "open_interest": 0.0, "volume": 0.0, "delta": -0.9163, "gamma": 0.0175, "vega": 0.14, "theta": -0.0461, "rho": -0.0948, "theo": 18.9487, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.2550001144409}, {"option": "IWM261211C00304000", "bid": 0.76, "bid_size": 155.0, "ask": 0.82, "ask_size": 11.0, "iv": 0.1606, "open_interest": 78.0, "volume": 3.0, "delta": 0.1161, "gamma": 0.0134, "vega": 0.1833, "theta": -0.0379, "rho": 0.0341, "theo": 0.7932, "change": 0.005, "open": 0.75, "high": 0.75, "low": 0.73, "tick": "down", "last_trade_price": 0.73, "last_trade_time": "2026-11-04T11:18:28", "percent_change": 0.689656, "prev_day_close": 0.724999994039536}, {"option": "IWM261211P00304000", "bid": 19.5, "bid_size": 10.0, "ask": 20.31, "ask_size": 10.0, "iv": 0.1605, "open_interest": 0.0, "volume": 0.0, "delta": -0.9336, "gamma": 0.0177, "vega": 0.1236, "theta": -0.0452, "rho": -0.0713, "theo": 19.878, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 24.2000007629395}, {"option": "IWM261211C00305000", "bid": 0.67, "bid_size": 152.0, "ask": 0.72, "ask_size": 40.0, "iv": 0.1608, "open_interest": 54.0, "volume": 8.0, "delta": 0.1044, "gamma": 0.0124, "vega": 0.1705, "theta": -0.035, "rho": 0.0306, "theo": 0.6975, "change": 0.095, "open": 0.99, "high": 0.99, "low": 0.63, "tick": "down", "last_trade_price": 0.74, "last_trade_time": "2026-11-04T13:28:03", "percent_change": 14.7287, "prev_day_close": 0.645000010728836}, {"option": "IWM261211P00305000", "bid": 20.47, "bid_size": 10.0, "ask": 21.24, "ask_size": 10.0, "iv": 0.1601, "open_interest": 2.0, "volume": 0.0, "delta": -0.9487, "gamma": 0.0167, "vega": 0.0993, "theta": -0.0468, "rho": -0.0645, "theo": 20.8267, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 25.13, "last_trade_time": "2026-10-30T11:25:46", "percent_change": 0.0, "prev_day_close": 25.1449995040894}, {"option": "IWM261211C00306000", "bid": 0.58, "bid_size": 165.0, "ask": 0.63, "ask_size": 22.0, "iv": 0.1607, "open_interest": 2.0, "volume": 1.0, "delta": 0.0936, "gamma": 0.0114, "vega": 0.158, "theta": -0.0323, "rho": 0.0274, "theo": 0.6121, "change": -0.02, "open": 0.55, "high": 0.55, "low": 0.55, "tick": "down", "last_trade_price": 0.55, "last_trade_time": "2026-11-04T11:05:43", "percent_change": -3.50877, "prev_day_close": 0.569999992847443}, {"option": "IWM261211P00306000", "bid": 21.42, "bid_size": 10.0, "ask": 22.18, "ask_size": 10.0, "iv": 0.1608, "open_interest": 0.0, "volume": 0.0, "delta": -0.962, "gamma": 0.0153, "vega": 0.0802, "theta": -0.049, "rho": -0.0397, "theo": 21.7868, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 26.1050004959106}, {"option": "IWM261211C00307000", "bid": 0.51, "bid_size": 190.0, "ask": 0.56, "ask_size": 53.0, "iv": 0.1613, "open_interest": 2.0, "volume": 3.0, "delta": 0.0839, "gamma": 0.0105, "vega": 0.1462, "theta": -0.0298, "rho": 0.0246, "theo": 0.5374, "change": -0.005, "open": 0.63, "high": 0.63, "low": 0.5, "tick": "down", "last_trade_price": 0.5, "last_trade_time": "2026-11-04T15:57:37", "percent_change": -0.990095, "prev_day_close": 0.504999980330467}, {"option": "IWM261211P00307000", "bid": 22.4, "bid_size": 10.0, "ask": 23.16, "ask_size": 10.0, "iv": 0.1642, "open_interest": 0.0, "volume": 0.0, "delta": -0.9742, "gamma": 0.0124, "vega": 0.0576, "theta": -0.0473, "rho": -0.0253, "theo": 22.7648, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 27.0900001525879}, {"option": "IWM261211C00308000", "bid": 0.45, "bid_size": 162.0, "ask": 0.49, "ask_size": 27.0, "iv": 0.1618, "open_interest": 17.0, "volume": 1.0, "delta": 0.0751, "gamma": 0.0096, "vega": 0.1349, "theta": -0.0274, "rho": 0.022, "theo": 0.4715, "change": 0.39, "open": 0.84, "high": 0.84, "low": 0.84, "tick": "up", "last_trade_price": 0.84, "last_trade_time": "2026-11-04T09:34:26", "percent_change": 86.6667, "prev_day_close": 0.450000002980232}, {"option": "IWM261211P00308000", "bid": 23.41, "bid_size": 10.0, "ask": 24.14, "ask_size": 10.0, "iv": 0.1652, "open_interest": 0.0, "volume": 0.0, "delta": -0.9833, "gamma": 0.0096, "vega": 0.0364, "theta": -0.0351, "rho": -0.0231, "theo": 23.7504, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 28.0550003051758}, {"option": "IWM261211C00309000", "bid": 0.39, "bid_size": 296.0, "ask": 0.44, "ask_size": 86.0, "iv": 0.1626, "open_interest": 2.0, "volume": 1.0, "delta": 0.067, "gamma": 0.0088, "vega": 0.1241, "theta": -0.0251, "rho": 0.0196, "theo": 0.4131, "change": -0.02, "open": 0.38, "high": 0.38, "low": 0.38, "tick": "down", "last_trade_price": 0.38, "last_trade_time": "2026-11-04T10:36:46", "percent_change": -5.0, "prev_day_close": 0.399999991059303}, {"option": "IWM261211P00309000", "bid": 24.39, "bid_size": 10.0, "ask": 25.11, "ask_size": 10.0, "iv": 0.1719, "open_interest": 0.0, "volume": 0.0, "delta": -0.9906, "gamma": 0.0071, "vega": 0.0266, "theta": -0.0263, "rho": 0.0, "theo": 24.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 29.0450000762939}, {"option": "IWM261211C00310000", "bid": 0.34, "bid_size": 236.0, "ask": 0.39, "ask_size": 82.0, "iv": 0.1631, "open_interest": 2.0, "volume": 27.0, "delta": 0.06, "gamma": 0.008, "vega": 0.1144, "theta": -0.0231, "rho": 0.0176, "theo": 0.3641, "change": 0.045, "open": 0.59, "high": 0.67, "low": 0.33, "tick": "no_change", "last_trade_price": 0.4, "last_trade_time": "2026-11-04T12:07:41", "percent_change": 12.6761, "prev_day_close": 0.355000004172325}, {"option": "IWM261211P00310000", "bid": 25.39, "bid_size": 10.0, "ask": 26.14, "ask_size": 10.0, "iv": 0.177, "open_interest": 0.0, "volume": 0.0, "delta": -0.9947, "gamma": 0.004, "vega": 0.0133, "theta": -0.0263, "rho": 0.0, "theo": 25.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 30.0299997329712}, {"option": "IWM261211C00311000", "bid": 0.3, "bid_size": 239.0, "ask": 0.34, "ask_size": 83.0, "iv": 0.1637, "open_interest": 1.0, "volume": 0.0, "delta": 0.0537, "gamma": 0.0073, "vega": 0.1053, "theta": -0.0212, "rho": 0.0157, "theo": 0.321, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.36, "last_trade_time": "2026-11-02T12:11:38", "percent_change": 0.0, "prev_day_close": 0.310000002384186}, {"option": "IWM261211P00311000", "bid": 26.41, "bid_size": 10.0, "ask": 27.11, "ask_size": 10.0, "iv": 0.1768, "open_interest": 0.0, "volume": 0.0, "delta": -0.9973, "gamma": 0.002, "vega": 0.0023, "theta": -0.0263, "rho": 0.0, "theo": 26.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 31.0249996185303}, {"option": "IWM261211C00312000", "bid": 0.26, "bid_size": 262.0, "ask": 0.31, "ask_size": 126.0, "iv": 0.1646, "open_interest": 2.0, "volume": 1.0, "delta": 0.0483, "gamma": 0.0067, "vega": 0.097, "theta": -0.0196, "rho": 0.0141, "theo": 0.2848, "change": 0.0, "open": 0.28, "high": 0.28, "low": 0.28, "tick": "down", "last_trade_price": 0.28, "last_trade_time": "2026-11-04T16:00:57", "percent_change": -4.25747e-07, "prev_day_close": 0.280000001192093}, {"option": "IWM261211P00312000", "bid": 27.42, "bid_size": 10.0, "ask": 28.11, "ask_size": 10.0, "iv": 0.1836, "open_interest": 0.0, "volume": 0.0, "delta": -0.9994, "gamma": 0.0004, "vega": 0.0, "theta": -0.0263, "rho": 0.0, "theo": 27.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 32.0300006866455}, {"option": "IWM261211C00313000", "bid": 0.23, "bid_size": 262.0, "ask": 0.27, "ask_size": 105.0, "iv": 0.1653, "open_interest": 1.0, "volume": 0.0, "delta": 0.0433, "gamma": 0.0061, "vega": 0.0892, "theta": -0.018, "rho": 0.0126, "theo": 0.252, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.29, "last_trade_time": "2026-11-02T12:02:43", "percent_change": 0.0, "prev_day_close": 0.250000007450581}, {"option": "IWM261211P00313000", "bid": 28.39, "bid_size": 10.0, "ask": 29.11, "ask_size": 10.0, "iv": 0.1885, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0263, "rho": 0.0, "theo": 28.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 33.0249996185303}, {"option": "IWM261211C00314000", "bid": 0.21, "bid_size": 216.0, "ask": 0.25, "ask_size": 162.0, "iv": 0.1671, "open_interest": 6.0, "volume": 3.0, "delta": 0.0391, "gamma": 0.0056, "vega": 0.0825, "theta": -0.0166, "rho": 0.0114, "theo": 0.2251, "change": 0.035, "open": 0.25, "high": 0.26, "low": 0.25, "tick": "no_change", "last_trade_price": 0.26, "last_trade_time": "2026-11-04T13:01:17", "percent_change": 15.5556, "prev_day_close": 0.224999994039536}, {"option": "IWM261211P00314000", "bid": 29.38, "bid_size": 10.0, "ask": 30.11, "ask_size": 10.0, "iv": 0.1934, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0263, "rho": 0.0, "theo": 29.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 34.0250015258789}, {"option": "IWM261211C00315000", "bid": 0.19, "bid_size": 190.0, "ask": 0.22, "ask_size": 145.0, "iv": 0.1682, "open_interest": 30.0, "volume": 22.0, "delta": 0.0352, "gamma": 0.0051, "vega": 0.0759, "theta": -0.0153, "rho": 0.0102, "theo": 0.2005, "change": 0.12, "open": 0.34, "high": 0.38, "low": 0.32, "tick": "down", "last_trade_price": 0.32, "last_trade_time": "2026-11-04T09:49:35", "percent_change": 60.0, "prev_day_close": 0.199999995529652}, {"option": "IWM261211P00315000", "bid": 30.42, "bid_size": 10.0, "ask": 31.12, "ask_size": 10.0, "iv": 0.2002, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0263, "rho": 0.0, "theo": 30.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 35.0350017547607}, {"option": "IWM261211C00316000", "bid": 0.17, "bid_size": 204.0, "ask": 0.19, "ask_size": 141.0, "iv": 0.1689, "open_interest": 0.0, "volume": 0.0, "delta": 0.0317, "gamma": 0.0046, "vega": 0.0699, "theta": -0.0141, "rho": 0.0092, "theo": 0.1792, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.179999999701977}, {"option": "IWM261211P00316000", "bid": 31.44, "bid_size": 10.0, "ask": 32.1, "ask_size": 10.0, "iv": 0.2085, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0263, "rho": 0.0, "theo": 31.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 36.0250015258789}, {"option": "IWM261211C00317000", "bid": 0.15, "bid_size": 261.0, "ask": 0.18, "ask_size": 174.0, "iv": 0.171, "open_interest": 5.0, "volume": 0.0, "delta": 0.0286, "gamma": 0.0042, "vega": 0.0643, "theta": -0.013, "rho": 0.0083, "theo": 0.16, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.19, "last_trade_time": "2026-11-03T09:30:13", "percent_change": 0.0, "prev_day_close": 0.160000003874302}, {"option": "IWM261211P00317000", "bid": 32.43, "bid_size": 10.0, "ask": 33.08, "ask_size": 10.0, "iv": 0.2079, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0263, "rho": 0.0, "theo": 32.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 37.0250015258789}, {"option": "IWM261211C00318000", "bid": 0.13, "bid_size": 254.0, "ask": 0.16, "ask_size": 164.0, "iv": 0.1713, "open_interest": 0.0, "volume": 0.0, "delta": 0.0261, "gamma": 0.0039, "vega": 0.0598, "theta": -0.0121, "rho": 0.0076, "theo": 0.1452, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.144999995827675}, {"option": "IWM261211P00318000", "bid": 33.43, "bid_size": 10.0, "ask": 34.08, "ask_size": 10.0, "iv": 0.2126, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0263, "rho": 0.0, "theo": 33.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 38.0300006866455}, {"option": "IWM261211C00319000", "bid": 0.12, "bid_size": 280.0, "ask": 0.15, "ask_size": 257.0, "iv": 0.1734, "open_interest": 178.0, "volume": 0.0, "delta": 0.0238, "gamma": 0.0036, "vega": 0.0555, "theta": -0.0113, "rho": 0.0069, "theo": 0.1317, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.15, "last_trade_time": "2026-11-03T11:50:47", "percent_change": 0.0, "prev_day_close": 0.129999998956919}, {"option": "IWM261211P00319000", "bid": 34.44, "bid_size": 10.0, "ask": 35.08, "ask_size": 10.0, "iv": 0.2193, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0263, "rho": 0.0, "theo": 34.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 39.0300006866455}, {"option": "IWM261211C00320000", "bid": 0.11, "bid_size": 264.0, "ask": 0.13, "ask_size": 242.0, "iv": 0.1743, "open_interest": 2.0, "volume": 0.0, "delta": 0.0217, "gamma": 0.0033, "vega": 0.0514, "theta": -0.0105, "rho": 0.0063, "theo": 0.1195, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.15, "last_trade_time": "2026-11-03T10:48:24", "percent_change": 0.0, "prev_day_close": 0.119999997317791}, {"option": "IWM261211P00320000", "bid": 35.43, "bid_size": 10.0, "ask": 36.09, "ask_size": 10.0, "iv": 0.224, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0263, "rho": 0.0, "theo": 35.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 40.0450000762939}, {"option": "IWM261211C00325000", "bid": 0.06, "bid_size": 445.0, "ask": 0.09, "ask_size": 350.0, "iv": 0.1819, "open_interest": 0.0, "volume": 0.0, "delta": 0.0142, "gamma": 0.0022, "vega": 0.0362, "theta": -0.0076, "rho": 0.0041, "theo": 0.0774, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0750000011175871}, {"option": "IWM261211P00325000", "bid": 40.44, "bid_size": 10.0, "ask": 41.08, "ask_size": 10.0, "iv": 0.2471, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0263, "rho": 0.0, "theo": 40.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 45.0300006866455}, {"option": "IWM261211C00330000", "bid": 0.04, "bid_size": 409.0, "ask": 0.07, "ask_size": 608.0, "iv": 0.1925, "open_interest": 145.0, "volume": 0.0, "delta": 0.0099, "gamma": 0.0015, "vega": 0.0268, "theta": -0.0058, "rho": 0.0028, "theo": 0.0545, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-10-30T10:14:10", "percent_change": 0.0, "prev_day_close": 0.0499999988824129}, {"option": "IWM261211P00330000", "bid": 45.44, "bid_size": 10.0, "ask": 46.09, "ask_size": 10.0, "iv": 0.2673, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0263, "rho": 0.0, "theo": 45.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 50.0200004577637}, {"option": "IWM261211C00335000", "bid": 0.02, "bid_size": 582.0, "ask": 0.05, "ask_size": 335.0, "iv": 0.1991, "open_interest": 0.0, "volume": 0.0, "delta": 0.0073, "gamma": 0.0011, "vega": 0.0205, "theta": -0.0046, "rho": 0.0021, "theo": 0.0407, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0350000001490116}, {"option": "IWM261211P00335000", "bid": 50.43, "bid_size": 10.0, "ask": 51.09, "ask_size": 10.0, "iv": 0.2912, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0263, "rho": 0.0, "theo": 50.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 55.0250015258789}, {"option": "IWM261211C00340000", "bid": 0.02, "bid_size": 358.0, "ask": 0.04, "ask_size": 312.0, "iv": 0.2117, "open_interest": 0.0, "volume": 0.0, "delta": 0.0056, "gamma": 0.0008, "vega": 0.0162, "theta": -0.0038, "rho": 0.0016, "theo": 0.0317, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM261211P00340000", "bid": 55.44, "bid_size": 10.0, "ask": 56.08, "ask_size": 10.0, "iv": 0.3124, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0263, "rho": 0.0, "theo": 55.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 60.0250015258789}, {"option": "IWM261211C00345000", "bid": 0.01, "bid_size": 477.0, "ask": 0.04, "ask_size": 598.0, "iv": 0.223, "open_interest": 0.0, "volume": 0.0, "delta": 0.0044, "gamma": 0.0006, "vega": 0.013, "theta": -0.0032, "rho": 0.0012, "theo": 0.0252, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM261211P00345000", "bid": 60.44, "bid_size": 10.0, "ask": 61.09, "ask_size": 10.0, "iv": 0.3356, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0263, "rho": 0.0, "theo": 60.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 65.0299987792969}, {"option": "IWM261211C00350000", "bid": 0.01, "bid_size": 369.0, "ask": 0.03, "ask_size": 321.0, "iv": 0.2328, "open_interest": 0.0, "volume": 0.0, "delta": 0.0035, "gamma": 0.0005, "vega": 0.0106, "theta": -0.0027, "rho": 0.001, "theo": 0.0204, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM261211P00350000", "bid": 65.43, "bid_size": 10.0, "ask": 66.1, "ask_size": 10.0, "iv": 0.3559, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0263, "rho": 0.0, "theo": 65.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 70.0249977111816}, {"option": "IWM261211C00355000", "bid": 0.0, "bid_size": 0.0, "ask": 0.03, "ask_size": 514.0, "iv": 0.2406, "open_interest": 0.0, "volume": 0.0, "delta": 0.0028, "gamma": 0.0004, "vega": 0.0087, "theta": -0.0023, "rho": 0.0008, "theo": 0.0167, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM261211P00355000", "bid": 70.44, "bid_size": 10.0, "ask": 71.08, "ask_size": 10.0, "iv": 0.3732, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0263, "rho": 0.0, "theo": 70.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 75.0449981689453}, {"option": "IWM261211C00360000", "bid": 0.0, "bid_size": 0.0, "ask": 0.03, "ask_size": 578.0, "iv": 0.2544, "open_interest": 0.0, "volume": 0.0, "delta": 0.0022, "gamma": 0.0003, "vega": 0.0072, "theta": -0.002, "rho": 0.0006, "theo": 0.0138, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM261211P00360000", "bid": 75.43, "bid_size": 10.0, "ask": 76.1, "ask_size": 10.0, "iv": 0.3952, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0263, "rho": 0.0, "theo": 75.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 80.0200004577637}, {"option": "IWM261211C00365000", "bid": 0.0, "bid_size": 0.0, "ask": 0.03, "ask_size": 631.0, "iv": 0.268, "open_interest": 0.0, "volume": 0.0, "delta": 0.0018, "gamma": 0.0002, "vega": 0.006, "theta": -0.0017, "rho": 0.0005, "theo": 0.0115, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM261211P00365000", "bid": 80.43, "bid_size": 10.0, "ask": 81.09, "ask_size": 10.0, "iv": 0.4115, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0263, "rho": 0.0, "theo": 80.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 85.0249977111816}, {"option": "IWM261211C00370000", "bid": 0.0, "bid_size": 0.0, "ask": 0.03, "ask_size": 671.0, "iv": 0.2813, "open_interest": 0.0, "volume": 0.0, "delta": 0.0015, "gamma": 0.0002, "vega": 0.005, "theta": -0.0015, "rho": 0.0004, "theo": 0.0096, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261211P00370000", "bid": 85.38, "bid_size": 10.0, "ask": 86.09, "ask_size": 10.0, "iv": 0.4301, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0263, "rho": 0.0, "theo": 85.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 90.0249977111816}, {"option": "IWM261211C00375000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 296.0, "iv": 0.2842, "open_interest": 0.0, "volume": 0.0, "delta": 0.0013, "gamma": 0.0002, "vega": 0.0042, "theta": -0.0013, "rho": 0.0004, "theo": 0.008, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261211P00375000", "bid": 90.43, "bid_size": 10.0, "ask": 91.09, "ask_size": 10.0, "iv": 0.4483, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0263, "rho": 0.0, "theo": 90.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 95.0249977111816}, {"option": "IWM261211C00380000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 429.0, "iv": 0.2967, "open_interest": 0.0, "volume": 0.0, "delta": 0.001, "gamma": 0.0001, "vega": 0.0036, "theta": -0.0011, "rho": 0.0003, "theo": 0.0068, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261211P00380000", "bid": 95.43, "bid_size": 10.0, "ask": 96.09, "ask_size": 10.0, "iv": 0.4662, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0263, "rho": 0.0, "theo": 95.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 100.024997711182}, {"option": "IWM261211C00385000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 454.0, "iv": 0.309, "open_interest": 0.0, "volume": 0.0, "delta": 0.0009, "gamma": 0.0001, "vega": 0.003, "theta": -0.001, "rho": 0.0002, "theo": 0.0057, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261211P00385000", "bid": 100.42, "bid_size": 10.0, "ask": 101.09, "ask_size": 10.0, "iv": 0.4806, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0263, "rho": 0.0, "theo": 100.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 105.024997711182}, {"option": "IWM261211C00390000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 478.0, "iv": 0.321, "open_interest": 0.0, "volume": 0.0, "delta": 0.0007, "gamma": 0.0001, "vega": 0.0026, "theta": -0.0008, "rho": 0.0002, "theo": 0.0049, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261211P00390000", "bid": 105.44, "bid_size": 10.0, "ask": 106.09, "ask_size": 10.0, "iv": 0.5042, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0263, "rho": 0.0, "theo": 105.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 110.024997711182}, {"option": "IWM261211C00395000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 500.0, "iv": 0.3328, "open_interest": 0.0, "volume": 0.0, "delta": 0.0006, "gamma": 0.0001, "vega": 0.0022, "theta": -0.0007, "rho": 0.0002, "theo": 0.0041, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261211P00395000", "bid": 110.42, "bid_size": 10.0, "ask": 111.1, "ask_size": 10.0, "iv": 0.5181, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0263, "rho": 0.0, "theo": 110.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 115.024997711182}, {"option": "IWM261211C00400000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 521.0, "iv": 0.3445, "open_interest": 0.0, "volume": 0.0, "delta": 0.0005, "gamma": 0.0001, "vega": 0.0019, "theta": -0.0006, "rho": 0.0001, "theo": 0.0035, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261211P00400000", "bid": 115.46, "bid_size": 10.0, "ask": 116.09, "ask_size": 10.0, "iv": 0.5441, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0263, "rho": 0.0, "theo": 115.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 120.024997711182}, {"option": "IWM261218C00090000", "bid": 192.6, "bid_size": 10.0, "ask": 195.35, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9993, "gamma": 0.0, "vega": 0.0009, "theta": 0.0, "rho": 0.098, "theo": 194.5713, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 190.894996643066}, {"option": "IWM261218P00090000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 439.0, "iv": 0.9878, "open_interest": 392.0, "volume": 0.0, "delta": -0.0004, "gamma": 0.0, "vega": 0.0014, "theta": -0.0015, "rho": -0.0001, "theo": 0.0105, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-10-09T12:20:39", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261218C00095000", "bid": 187.62, "bid_size": 10.0, "ask": 190.39, "ask_size": 6.0, "iv": 0.0, "open_interest": 48.0, "volume": 0.0, "delta": 0.9992, "gamma": 0.0, "vega": 0.001, "theta": 0.0, "rho": 0.1034, "theo": 189.5963, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 186.68, "last_trade_time": "2026-10-06T15:18:36", "percent_change": 0.0, "prev_day_close": 185.919998168945}, {"option": "IWM261218P00095000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 404.0, "iv": 0.9427, "open_interest": 408.0, "volume": 0.0, "delta": -0.0004, "gamma": 0.0, "vega": 0.0015, "theta": -0.0016, "rho": -0.0001, "theo": 0.0109, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-10-19T12:01:43", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "IWM261218C00100000", "bid": 182.64, "bid_size": 10.0, "ask": 185.41, "ask_size": 5.0, "iv": 0.0, "open_interest": 146.0, "volume": 0.0, "delta": 0.9992, "gamma": 0.0, "vega": 0.0011, "theta": 0.0, "rho": 0.1089, "theo": 184.6214, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 177.5, "last_trade_time": "2026-10-13T15:15:31", "percent_change": 0.0, "prev_day_close": 180.935005187988}, {"option": "IWM261218P00100000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 290.0, "iv": 0.9, "open_interest": 1661.0, "volume": 0.0, "delta": -0.0005, "gamma": 0.0, "vega": 0.0016, "theta": -0.0016, "rho": -0.0002, "theo": 0.0115, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-10-07T12:11:01", "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261218C00105000", "bid": 177.66, "bid_size": 10.0, "ask": 180.44, "ask_size": 6.0, "iv": 0.0, "open_interest": 15.0, "volume": 0.0, "delta": 0.9992, "gamma": 0.0, "vega": 0.0014, "theta": 0.0, "rho": 0.1143, "theo": 179.6466, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 172.6, "last_trade_time": "2026-05-15T10:03:48", "percent_change": 0.0, "prev_day_close": 175.970001220703}, {"option": "IWM261218P00105000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 311.0, "iv": 0.8593, "open_interest": 4027.0, "volume": 0.0, "delta": -0.0005, "gamma": 0.0, "vega": 0.0018, "theta": -0.0017, "rho": -0.0002, "theo": 0.0123, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-10-30T15:00:32", "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261218C00110000", "bid": 172.69, "bid_size": 2.0, "ask": 175.46, "ask_size": 6.0, "iv": 0.0, "open_interest": 65.0, "volume": 0.0, "delta": 0.9991, "gamma": 0.0, "vega": 0.0016, "theta": 0.0, "rho": 0.1198, "theo": 174.672, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 164.47, "last_trade_time": "2026-10-08T11:21:29", "percent_change": 0.0, "prev_day_close": 171.0}, {"option": "IWM261218P00110000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 721.0, "iv": 0.8637, "open_interest": 2863.0, "volume": 0.0, "delta": -0.0006, "gamma": 0.0, "vega": 0.002, "theta": -0.0018, "rho": -0.0002, "theo": 0.0132, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-10-27T13:27:17", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM261218C00115000", "bid": 167.71, "bid_size": 10.0, "ask": 170.48, "ask_size": 5.0, "iv": 0.0, "open_interest": 6.0, "volume": 0.0, "delta": 0.9991, "gamma": 0.0, "vega": 0.0017, "theta": 0.0, "rho": 0.1252, "theo": 169.6977, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 147.92, "last_trade_time": "2026-02-17T10:06:30", "percent_change": 0.0, "prev_day_close": 166.024993896484}, {"option": "IWM261218P00115000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 698.0, "iv": 0.8248, "open_interest": 695.0, "volume": 0.0, "delta": -0.0006, "gamma": 0.0, "vega": 0.0022, "theta": -0.002, "rho": -0.0002, "theo": 0.0144, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-10-20T09:39:16", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM261218C00120000", "bid": 162.74, "bid_size": 2.0, "ask": 165.51, "ask_size": 6.0, "iv": 0.0, "open_interest": 110.0, "volume": 0.0, "delta": 0.999, "gamma": 0.0, "vega": 0.0018, "theta": 0.0, "rho": 0.1306, "theo": 164.7236, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 179.16, "last_trade_time": "2026-08-25T15:38:25", "percent_change": 0.0, "prev_day_close": 161.049995422363}, {"option": "IWM261218P00120000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 521.0, "iv": 0.7877, "open_interest": 32205.0, "volume": 0.0, "delta": -0.0007, "gamma": 0.0, "vega": 0.0025, "theta": -0.0021, "rho": -0.0003, "theo": 0.0159, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-10-30T09:47:36", "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM261218C00125000", "bid": 157.76, "bid_size": 10.0, "ask": 160.54, "ask_size": 5.0, "iv": 0.0, "open_interest": 19.0, "volume": 0.0, "delta": 0.9989, "gamma": 0.0, "vega": 0.002, "theta": 0.0, "rho": 0.136, "theo": 159.7497, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 175.1, "last_trade_time": "2026-08-27T11:49:06", "percent_change": 0.0, "prev_day_close": 156.07999420166}, {"option": "IWM261218P00125000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 409.0, "iv": 0.752, "open_interest": 6773.0, "volume": 0.0, "delta": -0.0008, "gamma": 0.0, "vega": 0.0028, "theta": -0.0024, "rho": -0.0003, "theo": 0.0179, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.04, "last_trade_time": "2026-10-22T10:22:19", "percent_change": 0.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM261218C00130000", "bid": 152.79, "bid_size": 2.0, "ask": 155.57, "ask_size": 5.0, "iv": 0.0, "open_interest": 35.0, "volume": 0.0, "delta": 0.9988, "gamma": 0.0, "vega": 0.0026, "theta": 0.0, "rho": 0.1415, "theo": 154.7761, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 162.88, "last_trade_time": "2026-07-27T13:20:00", "percent_change": 0.0, "prev_day_close": 151.110000610352}, {"option": "IWM261218P00130000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 273.0, "iv": 0.7178, "open_interest": 13967.0, "volume": 0.0, "delta": -0.001, "gamma": 0.0, "vega": 0.0033, "theta": -0.0026, "rho": -0.0004, "theo": 0.0204, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-10-27T12:17:37", "percent_change": 0.0, "prev_day_close": 0.0299999993294477}, {"option": "IWM261218C00135000", "bid": 147.81, "bid_size": 20.0, "ask": 150.59, "ask_size": 6.0, "iv": 0.0, "open_interest": 172.0, "volume": 0.0, "delta": 0.9987, "gamma": 0.0, "vega": 0.0031, "theta": 0.0, "rho": 0.1469, "theo": 149.8033, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 151.52, "last_trade_time": "2026-09-15T15:07:42", "percent_change": 0.0, "prev_day_close": 146.134994506836}, {"option": "IWM261218P00135000", "bid": 0.01, "bid_size": 499.0, "ask": 0.03, "ask_size": 530.0, "iv": 0.725, "open_interest": 4950.0, "volume": 3.0, "delta": -0.0012, "gamma": 0.0, "vega": 0.0038, "theta": -0.003, "rho": -0.0004, "theo": 0.0235, "change": -0.02, "open": 0.02, "high": 0.02, "low": 0.02, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-11-04T10:10:24", "percent_change": -50.0, "prev_day_close": 0.0400000000372529}, {"option": "IWM261218C00140000", "bid": 142.83, "bid_size": 10.0, "ask": 145.62, "ask_size": 5.0, "iv": 0.0, "open_interest": 30.0, "volume": 0.0, "delta": 0.9985, "gamma": 0.0, "vega": 0.0035, "theta": 0.0, "rho": 0.1523, "theo": 144.8311, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 152.5, "last_trade_time": "2026-06-02T10:47:46", "percent_change": 0.0, "prev_day_close": 141.159996032715}, {"option": "IWM261218P00140000", "bid": 0.01, "bid_size": 648.0, "ask": 0.03, "ask_size": 330.0, "iv": 0.6915, "open_interest": 15224.0, "volume": 0.0, "delta": -0.0014, "gamma": 0.0001, "vega": 0.0045, "theta": -0.0034, "rho": -0.0005, "theo": 0.0275, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.08, "last_trade_time": "2026-10-23T15:57:31", "percent_change": 0.0, "prev_day_close": 0.0499999988824129}, {"option": "IWM261218C00145000", "bid": 137.86, "bid_size": 2.0, "ask": 140.65, "ask_size": 5.0, "iv": 0.0, "open_interest": 5.0, "volume": 0.0, "delta": 0.9983, "gamma": 0.0001, "vega": 0.0039, "theta": 0.0, "rho": 0.1577, "theo": 139.8595, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 110.1, "last_trade_time": "2026-04-07T12:33:35", "percent_change": 0.0, "prev_day_close": 136.184997558594}, {"option": "IWM261218P00145000", "bid": 0.02, "bid_size": 482.0, "ask": 0.04, "ask_size": 503.0, "iv": 0.6835, "open_interest": 15504.0, "volume": 0.0, "delta": -0.0017, "gamma": 0.0001, "vega": 0.0053, "theta": -0.0038, "rho": -0.0006, "theo": 0.0323, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.06, "last_trade_time": "2026-10-28T09:59:31", "percent_change": 0.0, "prev_day_close": 0.0600000005215406}, {"option": "IWM261218C00150000", "bid": 132.88, "bid_size": 10.0, "ask": 135.68, "ask_size": 6.0, "iv": 0.0, "open_interest": 7063.0, "volume": 0.0, "delta": 0.998, "gamma": 0.0001, "vega": 0.0053, "theta": 0.0, "rho": 0.163, "theo": 134.8884, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 127.5, "last_trade_time": "2026-10-08T10:12:11", "percent_change": 0.0, "prev_day_close": 131.230003356934}, {"option": "IWM261218P00150000", "bid": 0.02, "bid_size": 649.0, "ask": 0.05, "ask_size": 652.0, "iv": 0.6607, "open_interest": 49806.0, "volume": 1.0, "delta": -0.002, "gamma": 0.0001, "vega": 0.0063, "theta": -0.0044, "rho": -0.0007, "theo": 0.0381, "change": -0.02, "open": 0.05, "high": 0.05, "low": 0.05, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T09:31:58", "percent_change": -28.5714, "prev_day_close": 0.0699999984353781}, {"option": "IWM261218C00155000", "bid": 127.91, "bid_size": 10.0, "ask": 130.71, "ask_size": 6.0, "iv": 0.0, "open_interest": 145.0, "volume": 0.0, "delta": 0.9976, "gamma": 0.0001, "vega": 0.006, "theta": 0.0, "rho": 0.1684, "theo": 129.9189, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 141.54, "last_trade_time": "2026-06-18T12:26:35", "percent_change": 0.0, "prev_day_close": 126.255001068115}, {"option": "IWM261218P00155000", "bid": 0.03, "bid_size": 618.0, "ask": 0.05, "ask_size": 326.0, "iv": 0.6372, "open_interest": 7741.0, "volume": 11.0, "delta": -0.0024, "gamma": 0.0001, "vega": 0.0075, "theta": -0.0051, "rho": -0.0008, "theo": 0.0451, "change": -0.035, "open": 0.06, "high": 0.06, "low": 0.05, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T11:03:04", "percent_change": -41.1765, "prev_day_close": 0.0850000008940697}, {"option": "IWM261218C00160000", "bid": 122.94, "bid_size": 2.0, "ask": 125.74, "ask_size": 5.0, "iv": 0.0, "open_interest": 46.0, "volume": 0.0, "delta": 0.9972, "gamma": 0.0001, "vega": 0.0068, "theta": 0.0, "rho": 0.1737, "theo": 124.9502, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 127.3, "last_trade_time": "2026-09-16T14:31:18", "percent_change": 0.0, "prev_day_close": 121.294998168945}, {"option": "IWM261218P00160000", "bid": 0.05, "bid_size": 3.0, "ask": 0.06, "ask_size": 353.0, "iv": 0.6258, "open_interest": 42682.0, "volume": 0.0, "delta": -0.0029, "gamma": 0.0001, "vega": 0.0088, "theta": -0.0058, "rho": -0.001, "theo": 0.0534, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.12, "last_trade_time": "2026-10-30T15:42:15", "percent_change": 0.0, "prev_day_close": 0.100000001490116}, {"option": "IWM261218C00165000", "bid": 117.97, "bid_size": 2.0, "ask": 120.78, "ask_size": 6.0, "iv": 0.0, "open_interest": 15.0, "volume": 0.0, "delta": 0.9968, "gamma": 0.0001, "vega": 0.0088, "theta": 0.0, "rho": 0.1791, "theo": 119.9821, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 127.27, "last_trade_time": "2026-09-01T14:08:26", "percent_change": 0.0, "prev_day_close": 116.340000152588}, {"option": "IWM261218P00165000", "bid": 0.05, "bid_size": 578.0, "ask": 0.07, "ask_size": 335.0, "iv": 0.6002, "open_interest": 23100.0, "volume": 0.0, "delta": -0.0035, "gamma": 0.0002, "vega": 0.0104, "theta": -0.0066, "rho": -0.0012, "theo": 0.063, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.11, "last_trade_time": "2026-10-30T09:46:45", "percent_change": 0.0, "prev_day_close": 0.119999997317791}, {"option": "IWM261218C00170000", "bid": 113.0, "bid_size": 2.0, "ask": 115.79, "ask_size": 6.0, "iv": 0.0, "open_interest": 334.0, "volume": 0.0, "delta": 0.9962, "gamma": 0.0002, "vega": 0.0102, "theta": 0.0, "rho": 0.1843, "theo": 115.0162, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 136.1, "last_trade_time": "2026-08-13T10:12:22", "percent_change": 0.0, "prev_day_close": 111.360000610352}, {"option": "IWM261218P00170000", "bid": 0.06, "bid_size": 590.0, "ask": 0.08, "ask_size": 267.0, "iv": 0.5793, "open_interest": 73031.0, "volume": 0.0, "delta": -0.0042, "gamma": 0.0002, "vega": 0.0123, "theta": -0.0076, "rho": -0.0015, "theo": 0.0742, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.1, "last_trade_time": "2026-10-29T11:09:15", "percent_change": 0.0, "prev_day_close": 0.134999997913837}, {"option": "IWM261218C00175000", "bid": 108.03, "bid_size": 2.0, "ask": 110.85, "ask_size": 6.0, "iv": 0.0, "open_interest": 139.0, "volume": 0.0, "delta": 0.9955, "gamma": 0.0002, "vega": 0.0115, "theta": 0.0, "rho": 0.1896, "theo": 110.0515, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 121.3, "last_trade_time": "2026-09-08T14:58:44", "percent_change": 0.0, "prev_day_close": 106.409999847412}, {"option": "IWM261218P00175000", "bid": 0.08, "bid_size": 209.0, "ask": 0.1, "ask_size": 572.0, "iv": 0.5649, "open_interest": 58416.0, "volume": 0.0, "delta": -0.005, "gamma": 0.0003, "vega": 0.0144, "theta": -0.0086, "rho": -0.0018, "theo": 0.0872, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.13, "last_trade_time": "2026-10-29T15:41:15", "percent_change": 0.0, "prev_day_close": 0.155000001192093}, {"option": "IWM261218C00180000", "bid": 103.06, "bid_size": 10.0, "ask": 105.89, "ask_size": 6.0, "iv": 0.0, "open_interest": 4088.0, "volume": 0.0, "delta": 0.9947, "gamma": 0.0003, "vega": 0.0142, "theta": 0.0, "rho": 0.1948, "theo": 105.0875, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 98.37, "last_trade_time": "2026-10-21T10:38:32", "percent_change": 0.0, "prev_day_close": 101.455001831055}, {"option": "IWM261218P00180000", "bid": 0.09, "bid_size": 437.0, "ask": 0.11, "ask_size": 423.0, "iv": 0.5415, "open_interest": 59885.0, "volume": 0.0, "delta": -0.0059, "gamma": 0.0003, "vega": 0.0168, "theta": -0.0097, "rho": -0.0021, "theo": 0.1019, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.17, "last_trade_time": "2026-11-03T15:45:49", "percent_change": 0.0, "prev_day_close": 0.179999999701977}, {"option": "IWM261218C00185000", "bid": 98.09, "bid_size": 20.0, "ask": 100.93, "ask_size": 15.0, "iv": 0.0, "open_interest": 2509.0, "volume": 0.0, "delta": 0.9938, "gamma": 0.0003, "vega": 0.0168, "theta": 0.0, "rho": 0.2, "theo": 100.1261, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 112.06, "last_trade_time": "2026-09-04T11:42:55", "percent_change": 0.0, "prev_day_close": 96.5050010681152}, {"option": "IWM261218P00185000", "bid": 0.11, "bid_size": 321.0, "ask": 0.13, "ask_size": 516.0, "iv": 0.5233, "open_interest": 30399.0, "volume": 0.0, "delta": -0.007, "gamma": 0.0004, "vega": 0.0197, "theta": -0.0109, "rho": -0.0025, "theo": 0.1185, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.19, "last_trade_time": "2026-11-03T11:14:23", "percent_change": 0.0, "prev_day_close": 0.204999998211861}, {"option": "IWM261218C00190000", "bid": 93.13, "bid_size": 20.0, "ask": 95.97, "ask_size": 10.0, "iv": 0.0, "open_interest": 10385.0, "volume": 0.0, "delta": 0.9927, "gamma": 0.0004, "vega": 0.0187, "theta": 0.0, "rho": 0.2051, "theo": 95.1665, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 86.8, "last_trade_time": "2026-10-22T15:04:50", "percent_change": 0.0, "prev_day_close": 91.5550003051758}, {"option": "IWM261218P00190000", "bid": 0.13, "bid_size": 209.0, "ask": 0.15, "ask_size": 542.0, "iv": 0.5035, "open_interest": 53814.0, "volume": 39.0, "delta": -0.0083, "gamma": 0.0005, "vega": 0.0228, "theta": -0.0122, "rho": -0.0029, "theo": 0.1374, "change": -0.085, "open": 0.16, "high": 0.17, "low": 0.15, "tick": "no_change", "last_trade_price": 0.15, "last_trade_time": "2026-11-04T11:54:25", "percent_change": -36.1702, "prev_day_close": 0.234999999403954}, {"option": "IWM261218C00195000", "bid": 88.16, "bid_size": 10.0, "ask": 91.02, "ask_size": 15.0, "iv": 0.0, "open_interest": 8033.0, "volume": 0.0, "delta": 0.9914, "gamma": 0.0005, "vega": 0.0221, "theta": 0.0, "rho": 0.2103, "theo": 90.208, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 86.54, "last_trade_time": "2026-10-02T13:10:09", "percent_change": 0.0, "prev_day_close": 86.5999984741211}, {"option": "IWM261218P00195000", "bid": 0.15, "bid_size": 310.0, "ask": 0.17, "ask_size": 504.0, "iv": 0.4826, "open_interest": 28320.0, "volume": 19.0, "delta": -0.0098, "gamma": 0.0006, "vega": 0.0263, "theta": -0.0135, "rho": -0.0034, "theo": 0.1585, "change": -0.1, "open": 0.2, "high": 0.2, "low": 0.17, "tick": "no_change", "last_trade_price": 0.17, "last_trade_time": "2026-11-04T13:56:31", "percent_change": -37.037, "prev_day_close": 0.269999995827675}, {"option": "IWM261218C00196000", "bid": 87.17, "bid_size": 10.0, "ask": 90.02, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9911, "gamma": 0.0005, "vega": 0.0233, "theta": 0.0, "rho": 0.2113, "theo": 89.2164, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 85.6100006103516}, {"option": "IWM261218P00196000", "bid": 0.15, "bid_size": 424.0, "ask": 0.17, "ask_size": 352.0, "iv": 0.4768, "open_interest": 61.0, "volume": 0.0, "delta": -0.0101, "gamma": 0.0006, "vega": 0.0271, "theta": -0.0138, "rho": -0.0036, "theo": 0.163, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.3, "last_trade_time": "2026-10-30T12:32:47", "percent_change": 0.0, "prev_day_close": 0.280000001192093}, {"option": "IWM261218C00197000", "bid": 86.18, "bid_size": 10.0, "ask": 89.03, "ask_size": 6.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9908, "gamma": 0.0005, "vega": 0.0246, "theta": 0.0, "rho": 0.2123, "theo": 88.2248, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 84.625}, {"option": "IWM261218P00197000", "bid": 0.16, "bid_size": 288.0, "ask": 0.18, "ask_size": 530.0, "iv": 0.4748, "open_interest": 0.0, "volume": 0.0, "delta": -0.0105, "gamma": 0.0006, "vega": 0.028, "theta": -0.0141, "rho": -0.0037, "theo": 0.1677, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.284999996423721}, {"option": "IWM261218C00198000", "bid": 85.19, "bid_size": 2.0, "ask": 88.04, "ask_size": 6.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9906, "gamma": 0.0005, "vega": 0.0255, "theta": 0.0, "rho": 0.2132, "theo": 87.2336, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 83.6300010681152}, {"option": "IWM261218P00198000", "bid": 0.16, "bid_size": 424.0, "ask": 0.18, "ask_size": 377.0, "iv": 0.4687, "open_interest": 0.0, "volume": 0.0, "delta": -0.0108, "gamma": 0.0006, "vega": 0.0289, "theta": -0.0144, "rho": -0.0038, "theo": 0.1726, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.290000006556511}, {"option": "IWM261218C00199000", "bid": 84.2, "bid_size": 2.0, "ask": 87.05, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9902, "gamma": 0.0006, "vega": 0.0261, "theta": 0.0, "rho": 0.2142, "theo": 86.2429, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 82.6399993896484}, {"option": "IWM261218P00199000", "bid": 0.17, "bid_size": 208.0, "ask": 0.19, "ask_size": 521.0, "iv": 0.4668, "open_interest": 1.0, "volume": 0.0, "delta": -0.0112, "gamma": 0.0006, "vega": 0.0297, "theta": -0.0147, "rho": -0.0039, "theo": 0.1772, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.33, "last_trade_time": "2026-10-21T15:59:15", "percent_change": 0.0, "prev_day_close": 0.299999997019768}, {"option": "IWM261218C00200000", "bid": 83.21, "bid_size": 2.0, "ask": 86.06, "ask_size": 6.0, "iv": 0.0, "open_interest": 1467.0, "volume": 0.0, "delta": 0.9899, "gamma": 0.0006, "vega": 0.0267, "theta": 0.0, "rho": 0.2152, "theo": 85.2522, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 85.73, "last_trade_time": "2026-10-29T11:47:45", "percent_change": 0.0, "prev_day_close": 81.6650009155274}, {"option": "IWM261218P00200000", "bid": 0.17, "bid_size": 510.0, "ask": 0.19, "ask_size": 385.0, "iv": 0.4606, "open_interest": 78992.0, "volume": 61.0, "delta": -0.0116, "gamma": 0.0007, "vega": 0.0306, "theta": -0.015, "rho": -0.004, "theo": 0.1825, "change": -0.11, "open": 0.2, "high": 0.23, "low": 0.2, "tick": "no_change", "last_trade_price": 0.2, "last_trade_time": "2026-11-04T12:57:05", "percent_change": -35.4839, "prev_day_close": 0.310000002384186}, {"option": "IWM261218C00205000", "bid": 78.25, "bid_size": 4.0, "ask": 81.12, "ask_size": 15.0, "iv": 0.0, "open_interest": 871.0, "volume": 0.0, "delta": 0.9881, "gamma": 0.0007, "vega": 0.0296, "theta": -0.0003, "rho": 0.2201, "theo": 80.2998, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 72.95, "last_trade_time": "2026-10-21T10:30:22", "percent_change": 0.0, "prev_day_close": 76.7099990844726}, {"option": "IWM261218P00205000", "bid": 0.2, "bid_size": 321.0, "ask": 0.22, "ask_size": 961.0, "iv": 0.4416, "open_interest": 18629.0, "volume": 6.0, "delta": -0.0136, "gamma": 0.0008, "vega": 0.0351, "theta": -0.0166, "rho": -0.0048, "theo": 0.2092, "change": -0.115, "open": 0.24, "high": 0.24, "low": 0.24, "tick": "down", "last_trade_price": 0.24, "last_trade_time": "2026-11-04T10:17:26", "percent_change": -32.3944, "prev_day_close": 0.355000004172325}, {"option": "IWM261218C00210000", "bid": 73.29, "bid_size": 10.0, "ask": 76.17, "ask_size": 6.0, "iv": 0.0, "open_interest": 11896.0, "volume": 0.0, "delta": 0.986, "gamma": 0.0008, "vega": 0.034, "theta": -0.0027, "rho": 0.2251, "theo": 75.3491, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 71.2, "last_trade_time": "2026-10-28T14:54:34", "percent_change": 0.0, "prev_day_close": 71.4850006103516}, {"option": "IWM261218P00210000", "bid": 0.23, "bid_size": 321.0, "ask": 0.25, "ask_size": 906.0, "iv": 0.421, "open_interest": 62565.0, "volume": 28.0, "delta": -0.016, "gamma": 0.001, "vega": 0.0405, "theta": -0.0182, "rho": -0.0056, "theo": 0.2397, "change": -0.165, "open": 0.29, "high": 0.29, "low": 0.24, "tick": "no_change", "last_trade_price": 0.24, "last_trade_time": "2026-11-04T14:58:39", "percent_change": -40.7407, "prev_day_close": 0.405000001192093}, {"option": "IWM261218C00215000", "bid": 68.34, "bid_size": 21.0, "ask": 71.24, "ask_size": 16.0, "iv": 0.0, "open_interest": 1875.0, "volume": 2.0, "delta": 0.9835, "gamma": 0.001, "vega": 0.0415, "theta": -0.0052, "rho": 0.2296, "theo": 70.4024, "change": 1.495, "open": 68.36, "high": 68.36, "low": 68.36, "tick": "no_change", "last_trade_price": 68.36, "last_trade_time": "2026-11-04T10:35:04", "percent_change": 2.23585, "prev_day_close": 66.8650016784668}, {"option": "IWM261218P00215000", "bid": 0.27, "bid_size": 77.0, "ask": 0.28, "ask_size": 215.0, "iv": 0.4002, "open_interest": 24955.0, "volume": 16.0, "delta": -0.019, "gamma": 0.0012, "vega": 0.0468, "theta": -0.02, "rho": -0.0066, "theo": 0.2753, "change": -0.19, "open": 0.33, "high": 0.33, "low": 0.27, "tick": "no_change", "last_trade_price": 0.28, "last_trade_time": "2026-11-04T15:51:45", "percent_change": -40.4255, "prev_day_close": 0.469999998807907}, {"option": "IWM261218C00220000", "bid": 63.4, "bid_size": 21.0, "ask": 66.31, "ask_size": 15.0, "iv": 0.0, "open_interest": 17403.0, "volume": 2.0, "delta": 0.9804, "gamma": 0.0013, "vega": 0.0461, "theta": -0.008, "rho": 0.2342, "theo": 65.4623, "change": 1.44, "open": 63.41, "high": 63.41, "low": 63.41, "tick": "no_change", "last_trade_price": 63.41, "last_trade_time": "2026-11-04T10:24:58", "percent_change": 2.32371, "prev_day_close": 61.9699993133545}, {"option": "IWM261218P00220000", "bid": 0.31, "bid_size": 209.0, "ask": 0.33, "ask_size": 1176.0, "iv": 0.3811, "open_interest": 45845.0, "volume": 96.0, "delta": -0.0224, "gamma": 0.0014, "vega": 0.0539, "theta": -0.022, "rho": -0.0078, "theo": 0.3159, "change": -0.2, "open": 0.42, "high": 0.42, "low": 0.34, "tick": "no_change", "last_trade_price": 0.34, "last_trade_time": "2026-11-04T14:58:39", "percent_change": -37.037, "prev_day_close": 0.53999999165535}, {"option": "IWM261218C00225000", "bid": 58.46, "bid_size": 20.0, "ask": 61.39, "ask_size": 15.0, "iv": 0.0, "open_interest": 9503.0, "volume": 31.0, "delta": 0.9768, "gamma": 0.0016, "vega": 0.0543, "theta": -0.0109, "rho": 0.2388, "theo": 60.5267, "change": 1.755, "open": 58.5, "high": 58.84, "low": 58.5, "tick": "no_change", "last_trade_price": 58.82, "last_trade_time": "2026-11-04T10:45:53", "percent_change": 3.07544, "prev_day_close": 57.064998626709}, {"option": "IWM261218P00225000", "bid": 0.36, "bid_size": 190.0, "ask": 0.38, "ask_size": 371.0, "iv": 0.361, "open_interest": 35088.0, "volume": 35.0, "delta": -0.0268, "gamma": 0.0017, "vega": 0.0628, "theta": -0.0242, "rho": -0.0093, "theo": 0.3651, "change": -0.265, "open": 0.44, "high": 0.45, "low": 0.37, "tick": "down", "last_trade_price": 0.37, "last_trade_time": "2026-11-04T15:56:45", "percent_change": -41.7323, "prev_day_close": 0.634999990463257}, {"option": "IWM261218C00230000", "bid": 53.54, "bid_size": 10.0, "ask": 56.47, "ask_size": 10.0, "iv": 0.0, "open_interest": 13526.0, "volume": 2.0, "delta": 0.972, "gamma": 0.0019, "vega": 0.0646, "theta": -0.0141, "rho": 0.2426, "theo": 55.6022, "change": 1.405, "open": 53.59, "high": 53.59, "low": 53.59, "tick": "no_change", "last_trade_price": 53.59, "last_trade_time": "2026-11-04T10:24:58", "percent_change": 2.69234, "prev_day_close": 52.185001373291}, {"option": "IWM261218P00230000", "bid": 0.42, "bid_size": 162.0, "ask": 0.44, "ask_size": 785.0, "iv": 0.3411, "open_interest": 48908.0, "volume": 32.0, "delta": -0.0321, "gamma": 0.0021, "vega": 0.0727, "theta": -0.0267, "rho": -0.0111, "theo": 0.4255, "change": -0.28, "open": 0.56, "high": 0.56, "low": 0.47, "tick": "down", "last_trade_price": 0.47, "last_trade_time": "2026-11-04T12:38:17", "percent_change": -37.3333, "prev_day_close": 0.75}, {"option": "IWM261218C00235000", "bid": 48.62, "bid_size": 22.0, "ask": 51.58, "ask_size": 10.0, "iv": 0.0, "open_interest": 5822.0, "volume": 4.0, "delta": 0.966, "gamma": 0.0024, "vega": 0.0722, "theta": -0.0177, "rho": 0.2464, "theo": 50.6911, "change": 1.38, "open": 48.7, "high": 48.72, "low": 48.7, "tick": "up", "last_trade_price": 48.72, "last_trade_time": "2026-11-04T10:34:59", "percent_change": 2.91508, "prev_day_close": 47.3400001525879}, {"option": "IWM261218P00235000", "bid": 0.49, "bid_size": 263.0, "ask": 0.51, "ask_size": 168.0, "iv": 0.3208, "open_interest": 50477.0, "volume": 2575.0, "delta": -0.0391, "gamma": 0.0027, "vega": 0.0856, "theta": -0.0296, "rho": -0.0136, "theo": 0.5019, "change": -0.395, "open": 0.65, "high": 0.65, "low": 0.5, "tick": "no_change", "last_trade_price": 0.5, "last_trade_time": "2026-11-04T15:35:31", "percent_change": -44.1341, "prev_day_close": 0.895000010728836}, {"option": "IWM261218C00240000", "bid": 43.73, "bid_size": 10.0, "ask": 46.72, "ask_size": 10.0, "iv": 0.0, "open_interest": 22203.0, "volume": 4.0, "delta": 0.9581, "gamma": 0.003, "vega": 0.0909, "theta": -0.0219, "rho": 0.2492, "theo": 45.7981, "change": 1.035, "open": 43.83, "high": 43.84, "low": 43.83, "tick": "down", "last_trade_price": 43.83, "last_trade_time": "2026-11-04T10:34:55", "percent_change": 2.41851, "prev_day_close": 42.7950000762939}, {"option": "IWM261218P00240000", "bid": 0.59, "bid_size": 119.0, "ask": 0.62, "ask_size": 1002.0, "iv": 0.3028, "open_interest": 100692.0, "volume": 96.0, "delta": -0.048, "gamma": 0.0034, "vega": 0.1008, "theta": -0.033, "rho": -0.0166, "theo": 0.6008, "change": -0.5, "open": 0.76, "high": 0.76, "low": 0.59, "tick": "down", "last_trade_price": 0.59, "last_trade_time": "2026-11-04T15:37:16", "percent_change": -45.8716, "prev_day_close": 1.0900000333786}, {"option": "IWM261218C00241000", "bid": 42.75, "bid_size": 10.0, "ask": 45.75, "ask_size": 5.0, "iv": 0.0, "open_interest": 21.0, "volume": 6.0, "delta": 0.9562, "gamma": 0.0032, "vega": 0.0932, "theta": -0.0228, "rho": 0.2497, "theo": 44.8236, "change": 2.55, "open": 42.86, "high": 44.66, "low": 42.86, "tick": "no_change", "last_trade_price": 44.41, "last_trade_time": "2026-11-04T14:35:58", "percent_change": 6.09173, "prev_day_close": 41.8600006103516}, {"option": "IWM261218P00241000", "bid": 0.61, "bid_size": 103.0, "ask": 0.64, "ask_size": 194.0, "iv": 0.2989, "open_interest": 1750.0, "volume": 14.0, "delta": -0.0501, "gamma": 0.0035, "vega": 0.1042, "theta": -0.0338, "rho": -0.0173, "theo": 0.6237, "change": -0.485, "open": 0.68, "high": 0.68, "low": 0.65, "tick": "down", "last_trade_price": 0.65, "last_trade_time": "2026-11-04T14:09:09", "percent_change": -42.7313, "prev_day_close": 1.13499999046326}, {"option": "IWM261218C00242000", "bid": 41.78, "bid_size": 4.0, "ask": 44.78, "ask_size": 5.0, "iv": 0.0, "open_interest": 9.0, "volume": 24.0, "delta": 0.9542, "gamma": 0.0033, "vega": 0.0956, "theta": -0.0237, "rho": 0.2503, "theo": 43.8501, "change": 0.69, "open": 41.9, "high": 41.91, "low": 41.57, "tick": "up", "last_trade_price": 41.59, "last_trade_time": "2026-11-04T11:30:18", "percent_change": 1.68704, "prev_day_close": 40.8999996185303}, {"option": "IWM261218P00242000", "bid": 0.64, "bid_size": 14.0, "ask": 0.67, "ask_size": 356.0, "iv": 0.2958, "open_interest": 575.0, "volume": 2.0, "delta": -0.0523, "gamma": 0.0037, "vega": 0.108, "theta": -0.0346, "rho": -0.0181, "theo": 0.6483, "change": -0.505, "open": 0.67, "high": 0.67, "low": 0.67, "tick": "no_change", "last_trade_price": 0.67, "last_trade_time": "2026-11-04T15:20:52", "percent_change": -42.9787, "prev_day_close": 1.17500001192093}, {"option": "IWM261218C00243000", "bid": 40.8, "bid_size": 10.0, "ask": 43.81, "ask_size": 6.0, "iv": 0.0, "open_interest": 30.0, "volume": 6.0, "delta": 0.952, "gamma": 0.0035, "vega": 0.0979, "theta": -0.0247, "rho": 0.2508, "theo": 42.8775, "change": 0.965, "open": 40.92, "high": 40.93, "low": 40.92, "tick": "no_change", "last_trade_price": 40.92, "last_trade_time": "2026-11-04T10:24:57", "percent_change": 2.41522, "prev_day_close": 39.9549999237061}, {"option": "IWM261218P00243000", "bid": 0.66, "bid_size": 98.0, "ask": 0.69, "ask_size": 131.0, "iv": 0.2912, "open_interest": 1993.0, "volume": 0.0, "delta": -0.0549, "gamma": 0.0039, "vega": 0.1122, "theta": -0.0354, "rho": -0.019, "theo": 0.6764, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.21, "last_trade_time": "2026-11-03T15:19:31", "percent_change": 0.0, "prev_day_close": 1.22500002384186}, {"option": "IWM261218C00244000", "bid": 39.83, "bid_size": 10.0, "ask": 42.85, "ask_size": 5.0, "iv": 0.1731, "open_interest": 68.0, "volume": 4.0, "delta": 0.9498, "gamma": 0.0037, "vega": 0.1002, "theta": -0.0257, "rho": 0.2514, "theo": 41.906, "change": 2.325, "open": 39.97, "high": 41.32, "low": 39.97, "tick": "no_change", "last_trade_price": 41.32, "last_trade_time": "2026-11-04T12:08:02", "percent_change": 5.9623, "prev_day_close": 38.9950008392334}, {"option": "IWM261218P00244000", "bid": 0.69, "bid_size": 60.0, "ask": 0.72, "ask_size": 151.0, "iv": 0.2882, "open_interest": 979.0, "volume": 5.0, "delta": -0.0572, "gamma": 0.004, "vega": 0.1162, "theta": -0.0362, "rho": -0.0198, "theo": 0.7023, "change": -0.415, "open": 0.87, "high": 0.87, "low": 0.87, "tick": "no_change", "last_trade_price": 0.87, "last_trade_time": "2026-11-04T09:32:08", "percent_change": -32.2957, "prev_day_close": 1.2849999666214}, {"option": "IWM261218C00245000", "bid": 38.86, "bid_size": 20.0, "ask": 41.9, "ask_size": 16.0, "iv": 0.1922, "open_interest": 9798.0, "volume": 14.0, "delta": 0.9474, "gamma": 0.0039, "vega": 0.1045, "theta": -0.0267, "rho": 0.2519, "theo": 40.9356, "change": 2.265, "open": 39.0, "high": 40.32, "low": 39.0, "tick": "up", "last_trade_price": 40.32, "last_trade_time": "2026-11-04T12:08:00", "percent_change": 5.95191, "prev_day_close": 38.0550003051758}, {"option": "IWM261218P00245000", "bid": 0.72, "bid_size": 147.0, "ask": 0.75, "ask_size": 653.0, "iv": 0.2847, "open_interest": 74211.0, "volume": 137.0, "delta": -0.0599, "gamma": 0.0042, "vega": 0.1206, "theta": -0.0371, "rho": -0.0208, "theo": 0.7319, "change": -0.595, "open": 0.95, "high": 0.95, "low": 0.74, "tick": "down", "last_trade_price": 0.74, "last_trade_time": "2026-11-04T15:31:11", "percent_change": -44.5693, "prev_day_close": 1.33500003814697}, {"option": "IWM261218C00246000", "bid": 37.89, "bid_size": 10.0, "ask": 40.92, "ask_size": 5.0, "iv": 0.1958, "open_interest": 49.0, "volume": 44.0, "delta": 0.9449, "gamma": 0.0041, "vega": 0.1113, "theta": -0.0278, "rho": 0.2524, "theo": 39.9663, "change": 2.52, "open": 38.04, "high": 39.9, "low": 38.03, "tick": "no_change", "last_trade_price": 39.64, "last_trade_time": "2026-11-04T14:27:07", "percent_change": 6.78879, "prev_day_close": 37.1200008392334}, {"option": "IWM261218P00246000", "bid": 0.75, "bid_size": 75.0, "ask": 0.78, "ask_size": 75.0, "iv": 0.281, "open_interest": 944.0, "volume": 581.0, "delta": -0.0628, "gamma": 0.0044, "vega": 0.1246, "theta": -0.038, "rho": -0.0217, "theo": 0.7638, "change": -0.59, "open": 0.94, "high": 0.95, "low": 0.8, "tick": "no_change", "last_trade_price": 0.8, "last_trade_time": "2026-11-04T14:09:09", "percent_change": -42.446, "prev_day_close": 1.38999998569489}, {"option": "IWM261218C00247000", "bid": 36.92, "bid_size": 10.0, "ask": 39.98, "ask_size": 6.0, "iv": 0.203, "open_interest": 99.0, "volume": 36.0, "delta": 0.9423, "gamma": 0.0043, "vega": 0.1187, "theta": -0.0289, "rho": 0.2529, "theo": 38.9981, "change": 2.335, "open": 37.07, "high": 38.52, "low": 37.07, "tick": "up", "last_trade_price": 38.52, "last_trade_time": "2026-11-04T12:10:46", "percent_change": 6.45295, "prev_day_close": 36.1849994659424}, {"option": "IWM261218P00247000", "bid": 0.78, "bid_size": 71.0, "ask": 0.82, "ask_size": 735.0, "iv": 0.2775, "open_interest": 322.0, "volume": 2.0, "delta": -0.0659, "gamma": 0.0047, "vega": 0.129, "theta": -0.039, "rho": -0.0227, "theo": 0.7985, "change": -0.605, "open": 0.96, "high": 0.96, "low": 0.85, "tick": "down", "last_trade_price": 0.85, "last_trade_time": "2026-11-04T14:21:47", "percent_change": -41.5808, "prev_day_close": 1.45500004291534}, {"option": "IWM261218C00248000", "bid": 35.96, "bid_size": 20.0, "ask": 39.01, "ask_size": 10.0, "iv": 0.2054, "open_interest": 149.0, "volume": 14.0, "delta": 0.9394, "gamma": 0.0045, "vega": 0.1227, "theta": -0.03, "rho": 0.2521, "theo": 38.0349, "change": 2.93, "open": 36.13, "high": 38.01, "low": 36.13, "tick": "up", "last_trade_price": 38.01, "last_trade_time": "2026-11-04T11:53:55", "percent_change": 8.35234, "prev_day_close": 35.0799999237061}, {"option": "IWM261218P00248000", "bid": 0.82, "bid_size": 39.0, "ask": 0.85, "ask_size": 142.0, "iv": 0.2742, "open_interest": 2136.0, "volume": 132.0, "delta": -0.069, "gamma": 0.0049, "vega": 0.1336, "theta": -0.04, "rho": -0.0238, "theo": 0.8333, "change": -0.635, "open": 0.98, "high": 1.07, "low": 0.89, "tick": "down", "last_trade_price": 0.89, "last_trade_time": "2026-11-04T15:06:24", "percent_change": -41.6393, "prev_day_close": 1.52499997615814}, {"option": "IWM261218C00249000", "bid": 35.0, "bid_size": 4.0, "ask": 38.06, "ask_size": 2.0, "iv": 0.2081, "open_interest": 23.0, "volume": 12.0, "delta": 0.9362, "gamma": 0.0047, "vega": 0.1261, "theta": -0.0312, "rho": 0.2523, "theo": 37.0741, "change": 2.55, "open": 35.18, "high": 36.71, "low": 35.18, "tick": "up", "last_trade_price": 36.71, "last_trade_time": "2026-11-04T14:05:19", "percent_change": 7.46487, "prev_day_close": 34.1599998474121}, {"option": "IWM261218P00249000", "bid": 0.86, "bid_size": 57.0, "ask": 0.89, "ask_size": 192.0, "iv": 0.2707, "open_interest": 1162.0, "volume": 38.0, "delta": -0.0726, "gamma": 0.0052, "vega": 0.1389, "theta": -0.041, "rho": -0.025, "theo": 0.8726, "change": -0.495, "open": 1.04, "high": 1.1, "low": 1.04, "tick": "up", "last_trade_price": 1.1, "last_trade_time": "2026-11-04T10:29:47", "percent_change": -31.0345, "prev_day_close": 1.59500002861023}, {"option": "IWM261218C00250000", "bid": 34.04, "bid_size": 10.0, "ask": 37.1, "ask_size": 10.0, "iv": 0.2092, "open_interest": 13139.0, "volume": 41.0, "delta": 0.9329, "gamma": 0.005, "vega": 0.1295, "theta": -0.0324, "rho": 0.2525, "theo": 36.1151, "change": 3.505, "open": 34.22, "high": 36.08, "low": 34.21, "tick": "up", "last_trade_price": 35.94, "last_trade_time": "2026-11-04T13:26:45", "percent_change": 10.8062, "prev_day_close": 32.4349994659424}, {"option": "IWM261218P00250000", "bid": 0.9, "bid_size": 78.0, "ask": 0.93, "ask_size": 198.0, "iv": 0.2675, "open_interest": 78358.0, "volume": 9944.0, "delta": -0.0761, "gamma": 0.0054, "vega": 0.144, "theta": -0.042, "rho": -0.0263, "theo": 0.9121, "change": -0.735, "open": 1.15, "high": 1.19, "low": 0.92, "tick": "no_change", "last_trade_price": 0.93, "last_trade_time": "2026-11-04T15:50:27", "percent_change": -44.1441, "prev_day_close": 1.66499996185303}, {"option": "IWM261218C00251000", "bid": 33.08, "bid_size": 22.0, "ask": 36.16, "ask_size": 11.0, "iv": 0.2105, "open_interest": 152.0, "volume": 110.0, "delta": 0.9294, "gamma": 0.0053, "vega": 0.1328, "theta": -0.0337, "rho": 0.2526, "theo": 35.1581, "change": 2.425, "open": 33.25, "high": 35.12, "low": 33.25, "tick": "no_change", "last_trade_price": 34.76, "last_trade_time": "2026-11-04T14:05:17", "percent_change": 7.49961, "prev_day_close": 32.3350009918213}, {"option": "IWM261218P00251000", "bid": 0.94, "bid_size": 57.0, "ask": 0.97, "ask_size": 80.0, "iv": 0.2637, "open_interest": 8744.0, "volume": 670.0, "delta": -0.08, "gamma": 0.0057, "vega": 0.15, "theta": -0.0432, "rho": -0.0276, "theo": 0.957, "change": -0.79, "open": 1.15, "high": 1.23, "low": 0.96, "tick": "no_change", "last_trade_price": 0.96, "last_trade_time": "2026-11-04T15:38:14", "percent_change": -45.1429, "prev_day_close": 1.75}, {"option": "IWM261218C00252000", "bid": 32.13, "bid_size": 3.0, "ask": 35.23, "ask_size": 5.0, "iv": 0.2124, "open_interest": 86.0, "volume": 0.0, "delta": 0.9256, "gamma": 0.0056, "vega": 0.1361, "theta": -0.035, "rho": 0.2528, "theo": 34.203, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 29.58, "last_trade_time": "2026-10-30T15:25:09", "percent_change": 0.0, "prev_day_close": 31.4099998474121}, {"option": "IWM261218P00252000", "bid": 0.99, "bid_size": 32.0, "ask": 1.02, "ask_size": 97.0, "iv": 0.2607, "open_interest": 913.0, "volume": 2287.0, "delta": -0.0842, "gamma": 0.006, "vega": 0.1561, "theta": -0.0443, "rho": -0.0291, "theo": 1.0034, "change": -0.815, "open": 1.06, "high": 1.27, "low": 1.01, "tick": "no_change", "last_trade_price": 1.01, "last_trade_time": "2026-11-04T15:48:32", "percent_change": -44.6575, "prev_day_close": 1.82499998807907}, {"option": "IWM261218C00253000", "bid": 31.17, "bid_size": 20.0, "ask": 34.28, "ask_size": 10.0, "iv": 0.2118, "open_interest": 135.0, "volume": 37.0, "delta": 0.9217, "gamma": 0.0058, "vega": 0.1441, "theta": -0.0363, "rho": 0.253, "theo": 33.2499, "change": 2.35, "open": 31.75, "high": 33.43, "low": 31.36, "tick": "up", "last_trade_price": 32.87, "last_trade_time": "2026-11-04T14:05:17", "percent_change": 7.69987, "prev_day_close": 30.5200004577637}, {"option": "IWM261218P00253000", "bid": 1.04, "bid_size": 29.0, "ask": 1.07, "ask_size": 102.0, "iv": 0.2574, "open_interest": 3976.0, "volume": 59.0, "delta": -0.0886, "gamma": 0.0063, "vega": 0.1614, "theta": -0.0455, "rho": -0.0305, "theo": 1.054, "change": -0.825, "open": 1.4, "high": 1.4, "low": 1.09, "tick": "no_change", "last_trade_price": 1.09, "last_trade_time": "2026-11-04T15:16:57", "percent_change": -43.0809, "prev_day_close": 1.91499996185303}, {"option": "IWM261218C00254000", "bid": 30.23, "bid_size": 6.0, "ask": 33.34, "ask_size": 5.0, "iv": 0.2118, "open_interest": 117.0, "volume": 0.0, "delta": 0.9176, "gamma": 0.0062, "vega": 0.1544, "theta": -0.0377, "rho": 0.2532, "theo": 32.2988, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 30.59, "last_trade_time": "2026-11-03T11:10:00", "percent_change": 0.0, "prev_day_close": 28.7700004577637}, {"option": "IWM261218P00254000", "bid": 1.09, "bid_size": 49.0, "ask": 1.13, "ask_size": 337.0, "iv": 0.2542, "open_interest": 499.0, "volume": 71.0, "delta": -0.0933, "gamma": 0.0066, "vega": 0.1672, "theta": -0.0467, "rho": -0.0321, "theo": 1.1079, "change": -0.88, "open": 1.36, "high": 1.4, "low": 1.1, "tick": "no_change", "last_trade_price": 1.13, "last_trade_time": "2026-11-04T15:48:32", "percent_change": -43.7811, "prev_day_close": 2.00999999046326}, {"option": "IWM261218C00255000", "bid": 29.28, "bid_size": 20.0, "ask": 32.4, "ask_size": 10.0, "iv": 0.211, "open_interest": 2940.0, "volume": 11.0, "delta": 0.913, "gamma": 0.0065, "vega": 0.1612, "theta": -0.0391, "rho": 0.2515, "theo": 31.3541, "change": 1.27, "open": 29.54, "high": 30.0, "low": 29.54, "tick": "up", "last_trade_price": 30.0, "last_trade_time": "2026-11-04T11:16:00", "percent_change": 4.42047, "prev_day_close": 28.7299995422363}, {"option": "IWM261218P00255000", "bid": 1.15, "bid_size": 68.0, "ask": 1.18, "ask_size": 119.0, "iv": 0.251, "open_interest": 39976.0, "volume": 4882.0, "delta": -0.0983, "gamma": 0.007, "vega": 0.1737, "theta": -0.0479, "rho": -0.0338, "theo": 1.165, "change": -0.935, "open": 1.46, "high": 1.52, "low": 1.15, "tick": "up", "last_trade_price": 1.17, "last_trade_time": "2026-11-04T16:00:44", "percent_change": -44.418, "prev_day_close": 2.1049998998642}, {"option": "IWM261218C00256000", "bid": 28.34, "bid_size": 20.0, "ask": 31.49, "ask_size": 10.0, "iv": 0.2117, "open_interest": 207.0, "volume": 0.0, "delta": 0.908, "gamma": 0.0068, "vega": 0.1659, "theta": -0.0406, "rho": 0.2512, "theo": 30.4148, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 26.59, "last_trade_time": "2026-10-30T15:59:35", "percent_change": 0.0, "prev_day_close": 27.835000038147}, {"option": "IWM261218P00256000", "bid": 1.21, "bid_size": 40.0, "ask": 1.25, "ask_size": 208.0, "iv": 0.248, "open_interest": 896.0, "volume": 60.0, "delta": -0.1036, "gamma": 0.0074, "vega": 0.1806, "theta": -0.0492, "rho": -0.0357, "theo": 1.2266, "change": -0.985, "open": 1.53, "high": 1.53, "low": 1.23, "tick": "down", "last_trade_price": 1.23, "last_trade_time": "2026-11-04T15:33:10", "percent_change": -44.4695, "prev_day_close": 2.2150000333786}, {"option": "IWM261218C00257000", "bid": 27.4, "bid_size": 20.0, "ask": 30.55, "ask_size": 10.0, "iv": 0.2103, "open_interest": 285.0, "volume": 2.0, "delta": 0.9028, "gamma": 0.0072, "vega": 0.1704, "theta": -0.0421, "rho": 0.2508, "theo": 29.4786, "change": 0.78, "open": 27.67, "high": 27.69, "low": 27.67, "tick": "up", "last_trade_price": 27.69, "last_trade_time": "2026-11-04T10:34:53", "percent_change": 2.89855, "prev_day_close": 26.9099998474121}, {"option": "IWM261218P00257000", "bid": 1.27, "bid_size": 38.0, "ask": 1.31, "ask_size": 65.0, "iv": 0.2448, "open_interest": 8632.0, "volume": 169.0, "delta": -0.1094, "gamma": 0.0078, "vega": 0.188, "theta": -0.0506, "rho": -0.0377, "theo": 1.2935, "change": -0.975, "open": 1.52, "high": 1.63, "low": 1.33, "tick": "down", "last_trade_price": 1.35, "last_trade_time": "2026-11-04T15:23:10", "percent_change": -41.9355, "prev_day_close": 2.32499992847443}, {"option": "IWM261218C00258000", "bid": 26.47, "bid_size": 20.0, "ask": 29.63, "ask_size": 10.0, "iv": 0.2095, "open_interest": 386.0, "volume": 0.0, "delta": 0.8972, "gamma": 0.0076, "vega": 0.1747, "theta": -0.0437, "rho": 0.2505, "theo": 28.5456, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 25.4, "last_trade_time": "2026-11-02T14:27:58", "percent_change": 0.0, "prev_day_close": 25.1750001907349}, {"option": "IWM261218P00258000", "bid": 1.35, "bid_size": 36.0, "ask": 1.38, "ask_size": 32.0, "iv": 0.2418, "open_interest": 742.0, "volume": 41.0, "delta": -0.1153, "gamma": 0.0082, "vega": 0.1958, "theta": -0.0519, "rho": -0.0398, "theo": 1.3634, "change": -0.995, "open": 1.69, "high": 1.76, "low": 1.43, "tick": "no_change", "last_trade_price": 1.45, "last_trade_time": "2026-11-04T14:50:38", "percent_change": -40.6953, "prev_day_close": 2.44500005245209}, {"option": "IWM261218C00259000", "bid": 25.54, "bid_size": 24.0, "ask": 28.73, "ask_size": 32.0, "iv": 0.2091, "open_interest": 112.0, "volume": 3.0, "delta": 0.8913, "gamma": 0.008, "vega": 0.1817, "theta": -0.0453, "rho": 0.2502, "theo": 27.616, "change": 3.08, "open": 28.98, "high": 28.98, "low": 27.37, "tick": "down", "last_trade_price": 27.37, "last_trade_time": "2026-11-04T09:56:19", "percent_change": 12.6801, "prev_day_close": 24.289999961853}, {"option": "IWM261218P00259000", "bid": 1.42, "bid_size": 68.0, "ask": 1.46, "ask_size": 114.0, "iv": 0.2389, "open_interest": 544.0, "volume": 24.0, "delta": -0.1219, "gamma": 0.0086, "vega": 0.2025, "theta": -0.0533, "rho": -0.042, "theo": 1.4414, "change": -1.06, "open": 1.6, "high": 1.85, "low": 1.51, "tick": "no_change", "last_trade_price": 1.51, "last_trade_time": "2026-11-04T15:25:16", "percent_change": -41.2451, "prev_day_close": 2.5699999332428}, {"option": "IWM261218C00260000", "bid": 24.62, "bid_size": 58.0, "ask": 27.72, "ask_size": 45.0, "iv": 0.205, "open_interest": 16438.0, "volume": 49.0, "delta": 0.8851, "gamma": 0.0085, "vega": 0.1953, "theta": -0.0469, "rho": 0.2499, "theo": 26.6897, "change": 3.475, "open": 28.06, "high": 28.5, "low": 25.41, "tick": "up", "last_trade_price": 26.9, "last_trade_time": "2026-11-04T11:54:36", "percent_change": 14.8346, "prev_day_close": 23.4250001907349}, {"option": "IWM261218P00260000", "bid": 1.5, "bid_size": 91.0, "ask": 1.54, "ask_size": 265.0, "iv": 0.2356, "open_interest": 135028.0, "volume": 2386.0, "delta": -0.1287, "gamma": 0.009, "vega": 0.2097, "theta": -0.0548, "rho": -0.0442, "theo": 1.5226, "change": -1.19, "open": 1.88, "high": 2.01, "low": 1.52, "tick": "down", "last_trade_price": 1.52, "last_trade_time": "2026-11-04T16:14:21", "percent_change": -43.9114, "prev_day_close": 2.71000003814697}, {"option": "IWM261218C00261000", "bid": 23.7, "bid_size": 25.0, "ask": 26.91, "ask_size": 25.0, "iv": 0.2068, "open_interest": 247.0, "volume": 5.0, "delta": 0.8783, "gamma": 0.009, "vega": 0.2044, "theta": -0.0486, "rho": 0.2471, "theo": 25.7727, "change": 2.05, "open": 27.14, "high": 27.14, "low": 24.61, "tick": "down", "last_trade_price": 24.61, "last_trade_time": "2026-11-04T11:02:12", "percent_change": 9.08688, "prev_day_close": 22.5599994659424}, {"option": "IWM261218P00261000", "bid": 1.59, "bid_size": 30.0, "ask": 1.63, "ask_size": 31.0, "iv": 0.2328, "open_interest": 396.0, "volume": 88.0, "delta": -0.1361, "gamma": 0.0095, "vega": 0.2181, "theta": -0.0562, "rho": -0.0468, "theo": 1.611, "change": -1.235, "open": 1.91, "high": 2.18, "low": 1.61, "tick": "no_change", "last_trade_price": 1.61, "last_trade_time": "2026-11-04T16:08:55", "percent_change": -43.4095, "prev_day_close": 2.84499990940094}, {"option": "IWM261218C00262000", "bid": 23.59, "bid_size": 18.0, "ask": 26.01, "ask_size": 17.0, "iv": 0.227, "open_interest": 226.0, "volume": 2.0, "delta": 0.8709, "gamma": 0.0094, "vega": 0.2101, "theta": -0.0503, "rho": 0.2461, "theo": 24.8637, "change": 4.49, "open": 26.23, "high": 26.23, "low": 26.19, "tick": "down", "last_trade_price": 26.19, "last_trade_time": "2026-11-04T09:35:56", "percent_change": 20.6912, "prev_day_close": 21.7000007629395}, {"option": "IWM261218P00262000", "bid": 1.68, "bid_size": 68.0, "ask": 1.73, "ask_size": 143.0, "iv": 0.2302, "open_interest": 4742.0, "volume": 42.0, "delta": -0.1439, "gamma": 0.01, "vega": 0.2262, "theta": -0.0577, "rho": -0.0495, "theo": 1.7055, "change": -1.19, "open": 1.76, "high": 2.21, "low": 1.75, "tick": "up", "last_trade_price": 1.81, "last_trade_time": "2026-11-04T14:45:28", "percent_change": -39.6667, "prev_day_close": 3.0}, {"option": "IWM261218C00263000", "bid": 21.89, "bid_size": 24.0, "ask": 25.12, "ask_size": 23.0, "iv": 0.2045, "open_interest": 108.0, "volume": 2.0, "delta": 0.8631, "gamma": 0.0099, "vega": 0.2155, "theta": -0.052, "rho": 0.2452, "theo": 23.9598, "change": 4.475, "open": 25.33, "high": 25.33, "low": 25.33, "tick": "no_change", "last_trade_price": 25.33, "last_trade_time": "2026-11-04T09:35:56", "percent_change": 21.4577, "prev_day_close": 20.8550004959106}, {"option": "IWM261218P00263000", "bid": 1.78, "bid_size": 49.0, "ask": 1.83, "ask_size": 87.0, "iv": 0.2273, "open_interest": 11641.0, "volume": 68.0, "delta": -0.1522, "gamma": 0.0105, "vega": 0.2358, "theta": -0.0592, "rho": -0.0524, "theo": 1.807, "change": -1.31, "open": 2.25, "high": 2.33, "low": 1.81, "tick": "up", "last_trade_price": 1.85, "last_trade_time": "2026-11-04T15:53:15", "percent_change": -41.4557, "prev_day_close": 3.16000008583069}, {"option": "IWM261218C00264000", "bid": 21.0, "bid_size": 24.0, "ask": 24.24, "ask_size": 27.0, "iv": 0.2036, "open_interest": 82.0, "volume": 2.0, "delta": 0.8549, "gamma": 0.0105, "vega": 0.2208, "theta": -0.0538, "rho": 0.2442, "theo": 23.0609, "change": 4.415, "open": 24.43, "high": 24.43, "low": 24.43, "tick": "no_change", "last_trade_price": 24.43, "last_trade_time": "2026-11-04T09:35:56", "percent_change": 22.0585, "prev_day_close": 20.0150003433228}, {"option": "IWM261218P00264000", "bid": 1.89, "bid_size": 54.0, "ask": 1.94, "ask_size": 89.0, "iv": 0.2246, "open_interest": 1027.0, "volume": 49.0, "delta": -0.1611, "gamma": 0.011, "vega": 0.2437, "theta": -0.0607, "rho": -0.0554, "theo": 1.9172, "change": -1.41, "open": 2.41, "high": 2.58, "low": 1.9, "tick": "up", "last_trade_price": 1.92, "last_trade_time": "2026-11-04T15:37:40", "percent_change": -42.3423, "prev_day_close": 3.32999992370606}, {"option": "IWM261218C00265000", "bid": 20.11, "bid_size": 29.0, "ask": 23.35, "ask_size": 30.0, "iv": 0.2017, "open_interest": 21282.0, "volume": 12.0, "delta": 0.8462, "gamma": 0.011, "vega": 0.235, "theta": -0.0556, "rho": 0.2433, "theo": 22.167, "change": 2.355, "open": 23.55, "high": 23.55, "low": 21.07, "tick": "up", "last_trade_price": 21.56, "last_trade_time": "2026-11-04T15:57:25", "percent_change": 12.2624, "prev_day_close": 19.2049999237061}, {"option": "IWM261218P00265000", "bid": 2.01, "bid_size": 33.0, "ask": 2.04, "ask_size": 13.0, "iv": 0.2216, "open_interest": 58444.0, "volume": 175.0, "delta": -0.1701, "gamma": 0.0116, "vega": 0.2517, "theta": -0.0622, "rho": -0.0584, "theo": 2.0304, "change": -1.49, "open": 2.35, "high": 2.68, "low": 2.02, "tick": "down", "last_trade_price": 2.02, "last_trade_time": "2026-11-04T16:14:21", "percent_change": -42.4501, "prev_day_close": 3.50999999046326}, {"option": "IWM261218C00266000", "bid": 21.09, "bid_size": 17.0, "ask": 21.4, "ask_size": 17.0, "iv": 0.2176, "open_interest": 280.0, "volume": 9.0, "delta": 0.8369, "gamma": 0.0116, "vega": 0.248, "theta": -0.0575, "rho": 0.2394, "theo": 21.2836, "change": 2.915, "open": 22.65, "high": 22.65, "low": 21.3, "tick": "down", "last_trade_price": 21.3, "last_trade_time": "2026-11-04T12:40:15", "percent_change": 15.8553, "prev_day_close": 18.3850002288818}, {"option": "IWM261218P00266000", "bid": 2.13, "bid_size": 133.0, "ask": 2.18, "ask_size": 223.0, "iv": 0.219, "open_interest": 3568.0, "volume": 35.0, "delta": -0.1801, "gamma": 0.0122, "vega": 0.2612, "theta": -0.0638, "rho": -0.0619, "theo": 2.157, "change": -1.545, "open": 2.61, "high": 2.72, "low": 2.16, "tick": "down", "last_trade_price": 2.16, "last_trade_time": "2026-11-04T16:08:55", "percent_change": -41.7004, "prev_day_close": 3.70500004291534}, {"option": "IWM261218C00267000", "bid": 20.22, "bid_size": 16.0, "ask": 20.52, "ask_size": 15.0, "iv": 0.2148, "open_interest": 256.0, "volume": 4.0, "delta": 0.8268, "gamma": 0.0122, "vega": 0.2545, "theta": -0.0592, "rho": 0.2376, "theo": 20.4134, "change": 2.7, "open": 21.79, "high": 22.22, "low": 20.27, "tick": "down", "last_trade_price": 20.27, "last_trade_time": "2026-11-04T09:56:19", "percent_change": 15.3671, "prev_day_close": 17.5699996948242}, {"option": "IWM261218P00267000", "bid": 2.27, "bid_size": 44.0, "ask": 2.32, "ask_size": 147.0, "iv": 0.2167, "open_interest": 1716.0, "volume": 89.0, "delta": -0.1905, "gamma": 0.0127, "vega": 0.27, "theta": -0.0653, "rho": -0.0655, "theo": 2.2899, "change": -1.605, "open": 2.34, "high": 2.87, "low": 2.3, "tick": "down", "last_trade_price": 2.3, "last_trade_time": "2026-11-04T16:07:03", "percent_change": -41.1012, "prev_day_close": 3.90500009059906}, {"option": "IWM261218C00268000", "bid": 19.36, "bid_size": 15.0, "ask": 19.64, "ask_size": 11.0, "iv": 0.212, "open_interest": 78.0, "volume": 3.0, "delta": 0.8162, "gamma": 0.0128, "vega": 0.2606, "theta": -0.0611, "rho": 0.2359, "theo": 19.5504, "change": 2.585, "open": 20.92, "high": 20.92, "low": 19.36, "tick": "down", "last_trade_price": 19.36, "last_trade_time": "2026-11-04T13:21:44", "percent_change": 15.4098, "prev_day_close": 16.7750005722046}, {"option": "IWM261218P00268000", "bid": 2.41, "bid_size": 132.0, "ask": 2.46, "ask_size": 19.0, "iv": 0.2138, "open_interest": 14223.0, "volume": 889.0, "delta": -0.2019, "gamma": 0.0134, "vega": 0.2806, "theta": -0.0668, "rho": -0.0697, "theo": 2.4379, "change": -1.655, "open": 2.67, "high": 3.03, "low": 2.47, "tick": "no_change", "last_trade_price": 2.47, "last_trade_time": "2026-11-04T16:06:39", "percent_change": -40.1212, "prev_day_close": 4.125}, {"option": "IWM261218C00269000", "bid": 18.51, "bid_size": 15.0, "ask": 18.8, "ask_size": 10.0, "iv": 0.2099, "open_interest": 282.0, "volume": 54.0, "delta": 0.8049, "gamma": 0.0135, "vega": 0.2663, "theta": -0.0629, "rho": 0.2342, "theo": 18.6946, "change": 3.095, "open": 20.06, "high": 20.08, "low": 19.09, "tick": "down", "last_trade_price": 19.09, "last_trade_time": "2026-11-04T09:54:07", "percent_change": 19.3498, "prev_day_close": 15.9949998855591}, {"option": "IWM261218P00269000", "bid": 2.57, "bid_size": 112.0, "ask": 2.62, "ask_size": 141.0, "iv": 0.2115, "open_interest": 573.0, "volume": 3452.0, "delta": -0.2136, "gamma": 0.014, "vega": 0.2886, "theta": -0.0683, "rho": -0.0733, "theo": 2.5922, "change": -1.72, "open": 2.57, "high": 3.44, "low": 2.56, "tick": "no_change", "last_trade_price": 2.63, "last_trade_time": "2026-11-04T16:06:28", "percent_change": -39.5402, "prev_day_close": 4.34999990463257}, {"option": "IWM261218C00270000", "bid": 17.67, "bid_size": 37.0, "ask": 17.95, "ask_size": 23.0, "iv": 0.2076, "open_interest": 22807.0, "volume": 279.0, "delta": 0.7931, "gamma": 0.0141, "vega": 0.2853, "theta": -0.0647, "rho": 0.2326, "theo": 17.8458, "change": 2.19, "open": 18.51, "high": 19.51, "low": 15.8, "tick": "up", "last_trade_price": 17.42, "last_trade_time": "2026-11-04T11:45:01", "percent_change": 14.3795, "prev_day_close": 15.2300000190735}, {"option": "IWM261218P00270000", "bid": 2.74, "bid_size": 140.0, "ask": 2.79, "ask_size": 128.0, "iv": 0.2091, "open_interest": 86566.0, "volume": 13490.0, "delta": -0.226, "gamma": 0.0146, "vega": 0.2978, "theta": -0.0697, "rho": -0.0776, "theo": 2.7593, "change": -1.815, "open": 3.35, "high": 3.64, "low": 2.71, "tick": "no_change", "last_trade_price": 2.78, "last_trade_time": "2026-11-04T16:13:18", "percent_change": -39.4995, "prev_day_close": 4.59500002861023}, {"option": "IWM261218C00271000", "bid": 16.84, "bid_size": 12.0, "ask": 17.12, "ask_size": 11.0, "iv": 0.2052, "open_interest": 228.0, "volume": 7.0, "delta": 0.7804, "gamma": 0.0148, "vega": 0.2942, "theta": -0.0664, "rho": 0.2269, "theo": 17.0176, "change": 2.5, "open": 18.39, "high": 18.4, "low": 15.44, "tick": "up", "last_trade_price": 16.97, "last_trade_time": "2026-11-04T16:11:01", "percent_change": 17.2771, "prev_day_close": 14.4699997901916}, {"option": "IWM261218P00271000", "bid": 2.92, "bid_size": 68.0, "ask": 2.97, "ask_size": 95.0, "iv": 0.2069, "open_interest": 2523.0, "volume": 164.0, "delta": -0.2393, "gamma": 0.0152, "vega": 0.3073, "theta": -0.0712, "rho": -0.0822, "theo": 2.9388, "change": -1.785, "open": 3.09, "high": 3.83, "low": 3.01, "tick": "no_change", "last_trade_price": 3.07, "last_trade_time": "2026-11-04T15:12:04", "percent_change": -36.7662, "prev_day_close": 4.85500001907349}, {"option": "IWM261218C00272000", "bid": 16.02, "bid_size": 14.0, "ask": 16.27, "ask_size": 11.0, "iv": 0.2022, "open_interest": 149.0, "volume": 12.0, "delta": 0.7669, "gamma": 0.0155, "vega": 0.3007, "theta": -0.0681, "rho": 0.2243, "theo": 16.201, "change": 2.175, "open": 17.99, "high": 17.99, "low": 15.64, "tick": "up", "last_trade_price": 15.92, "last_trade_time": "2026-11-04T15:51:14", "percent_change": 15.8239, "prev_day_close": 13.7450003623962}, {"option": "IWM261218P00272000", "bid": 3.11, "bid_size": 85.0, "ask": 3.16, "ask_size": 69.0, "iv": 0.2044, "open_interest": 12183.0, "volume": 302.0, "delta": -0.2532, "gamma": 0.0159, "vega": 0.3179, "theta": -0.0725, "rho": -0.087, "theo": 3.1313, "change": -1.925, "open": 3.75, "high": 4.05, "low": 3.1, "tick": "no_change", "last_trade_price": 3.2, "last_trade_time": "2026-11-04T15:39:00", "percent_change": -37.561, "prev_day_close": 5.125}, {"option": "IWM261218C00273000", "bid": 15.22, "bid_size": 11.0, "ask": 15.49, "ask_size": 11.0, "iv": 0.2004, "open_interest": 2053.0, "volume": 3.0, "delta": 0.7527, "gamma": 0.0162, "vega": 0.3066, "theta": -0.0698, "rho": 0.2218, "theo": 15.3941, "change": 1.865, "open": 16.77, "high": 16.77, "low": 14.89, "tick": "down", "last_trade_price": 14.89, "last_trade_time": "2026-11-04T12:12:53", "percent_change": 14.3186, "prev_day_close": 13.0250000953674}, {"option": "IWM261218P00273000", "bid": 3.32, "bid_size": 101.0, "ask": 3.37, "ask_size": 61.0, "iv": 0.2021, "open_interest": 4646.0, "volume": 830.0, "delta": -0.268, "gamma": 0.0166, "vega": 0.3256, "theta": -0.0738, "rho": -0.0919, "theo": 3.3395, "change": -1.995, "open": 3.56, "high": 4.2, "low": 3.4, "tick": "down", "last_trade_price": 3.42, "last_trade_time": "2026-11-04T15:30:08", "percent_change": -36.8421, "prev_day_close": 5.41499996185303}, {"option": "IWM261218C00274000", "bid": 14.43, "bid_size": 16.0, "ask": 14.7, "ask_size": 10.0, "iv": 0.1984, "open_interest": 323.0, "volume": 9.0, "delta": 0.7379, "gamma": 0.0169, "vega": 0.3211, "theta": -0.0714, "rho": 0.2194, "theo": 14.5966, "change": 2.15, "open": 15.96, "high": 15.98, "low": 14.32, "tick": "down", "last_trade_price": 14.47, "last_trade_time": "2026-11-04T14:07:47", "percent_change": 17.4513, "prev_day_close": 12.3200001716614}, {"option": "IWM261218P00274000", "bid": 3.54, "bid_size": 71.0, "ask": 3.6, "ask_size": 139.0, "iv": 0.1999, "open_interest": 1571.0, "volume": 96.0, "delta": -0.2834, "gamma": 0.0172, "vega": 0.3342, "theta": -0.075, "rho": -0.0972, "theo": 3.5605, "change": -2.12, "open": 3.75, "high": 4.39, "low": 3.6, "tick": "down", "last_trade_price": 3.6, "last_trade_time": "2026-11-04T16:01:29", "percent_change": -37.0629, "prev_day_close": 5.72000002861023}, {"option": "IWM261218C00275000", "bid": 13.65, "bid_size": 16.0, "ask": 13.92, "ask_size": 11.0, "iv": 0.1958, "open_interest": 28589.0, "volume": 119.0, "delta": 0.7223, "gamma": 0.0176, "vega": 0.332, "theta": -0.0729, "rho": 0.2125, "theo": 13.8299, "change": 1.625, "open": 15.25, "high": 15.49, "low": 12.48, "tick": "up", "last_trade_price": 13.25, "last_trade_time": "2026-11-04T15:22:06", "percent_change": 13.9785, "prev_day_close": 11.625}, {"option": "IWM261218P00275000", "bid": 3.78, "bid_size": 89.0, "ask": 3.83, "ask_size": 75.0, "iv": 0.1977, "open_interest": 57969.0, "volume": 32897.0, "delta": -0.2995, "gamma": 0.0179, "vega": 0.3429, "theta": -0.0761, "rho": -0.1028, "theo": 3.7974, "change": -2.195, "open": 4.45, "high": 4.7, "low": 3.71, "tick": "down", "last_trade_price": 3.85, "last_trade_time": "2026-11-04T16:06:28", "percent_change": -36.311, "prev_day_close": 6.04500007629394}, {"option": "IWM261218C00276000", "bid": 12.9, "bid_size": 46.0, "ask": 13.15, "ask_size": 25.0, "iv": 0.1938, "open_interest": 956.0, "volume": 312.0, "delta": 0.7056, "gamma": 0.0182, "vega": 0.3379, "theta": -0.0743, "rho": 0.209, "theo": 13.0642, "change": 2.095, "open": 14.79, "high": 14.82, "low": 11.8, "tick": "no_change", "last_trade_price": 13.05, "last_trade_time": "2026-11-04T12:31:47", "percent_change": 19.1237, "prev_day_close": 10.9550004005432}, {"option": "IWM261218P00276000", "bid": 4.03, "bid_size": 42.0, "ask": 4.09, "ask_size": 17.0, "iv": 0.1954, "open_interest": 1016.0, "volume": 332.0, "delta": -0.3165, "gamma": 0.0185, "vega": 0.352, "theta": -0.0771, "rho": -0.1092, "theo": 4.0513, "change": -2.245, "open": 3.9, "high": 5.01, "low": 3.9, "tick": "up", "last_trade_price": 4.14, "last_trade_time": "2026-11-04T15:41:18", "percent_change": -35.1605, "prev_day_close": 6.38499999046326}, {"option": "IWM261218C00277000", "bid": 12.16, "bid_size": 30.0, "ask": 12.41, "ask_size": 23.0, "iv": 0.1918, "open_interest": 1469.0, "volume": 69.0, "delta": 0.6883, "gamma": 0.0189, "vega": 0.3431, "theta": -0.0756, "rho": 0.2056, "theo": 12.3187, "change": 1.83, "open": 13.65, "high": 14.03, "low": 10.86, "tick": "up", "last_trade_price": 12.15, "last_trade_time": "2026-11-04T13:29:30", "percent_change": 17.7326, "prev_day_close": 10.3199996948242}, {"option": "IWM261218P00277000", "bid": 4.3, "bid_size": 77.0, "ask": 4.36, "ask_size": 14.0, "iv": 0.1933, "open_interest": 4501.0, "volume": 176.0, "delta": -0.3342, "gamma": 0.0192, "vega": 0.3586, "theta": -0.0779, "rho": -0.1146, "theo": 4.3237, "change": -2.385, "open": 4.8, "high": 5.32, "low": 4.25, "tick": "down", "last_trade_price": 4.36, "last_trade_time": "2026-11-04T16:05:48", "percent_change": -35.3595, "prev_day_close": 6.74499988555908}, {"option": "IWM261218C00278000", "bid": 11.44, "bid_size": 41.0, "ask": 11.66, "ask_size": 20.0, "iv": 0.1897, "open_interest": 3242.0, "volume": 70.0, "delta": 0.6703, "gamma": 0.0196, "vega": 0.3579, "theta": -0.0768, "rho": 0.2024, "theo": 11.5853, "change": 1.395, "open": 12.91, "high": 13.29, "low": 10.54, "tick": "up", "last_trade_price": 11.09, "last_trade_time": "2026-11-04T15:46:11", "percent_change": 14.3889, "prev_day_close": 9.69499969482422}, {"option": "IWM261218P00278000", "bid": 4.6, "bid_size": 48.0, "ask": 4.65, "ask_size": 13.0, "iv": 0.1912, "open_interest": 11991.0, "volume": 173.0, "delta": -0.3526, "gamma": 0.0198, "vega": 0.3658, "theta": -0.0786, "rho": -0.121, "theo": 4.6125, "change": -2.39, "open": 5.09, "high": 5.66, "low": 4.7, "tick": "up", "last_trade_price": 4.74, "last_trade_time": "2026-11-04T15:59:58", "percent_change": -33.5203, "prev_day_close": 7.12999987602234}, {"option": "IWM261218C00279000", "bid": 10.73, "bid_size": 37.0, "ask": 10.96, "ask_size": 23.0, "iv": 0.1874, "open_interest": 1036.0, "volume": 15.0, "delta": 0.6515, "gamma": 0.0202, "vega": 0.3637, "theta": -0.0777, "rho": 0.194, "theo": 10.8912, "change": 0.51, "open": 12.57, "high": 12.59, "low": 9.59, "tick": "down", "last_trade_price": 9.59, "last_trade_time": "2026-11-04T10:27:59", "percent_change": 5.61674, "prev_day_close": 9.07999992370606}, {"option": "IWM261218P00279000", "bid": 4.9, "bid_size": 72.0, "ask": 4.96, "ask_size": 14.0, "iv": 0.1892, "open_interest": 2189.0, "volume": 71.0, "delta": -0.3718, "gamma": 0.0203, "vega": 0.3721, "theta": -0.0792, "rho": -0.1276, "theo": 4.9216, "change": -2.46, "open": 5.34, "high": 6.11, "low": 4.87, "tick": "down", "last_trade_price": 5.07, "last_trade_time": "2026-11-04T15:54:14", "percent_change": -32.6693, "prev_day_close": 7.52999997138977}, {"option": "IWM261218C00280000", "bid": 10.05, "bid_size": 186.0, "ask": 10.27, "ask_size": 48.0, "iv": 0.1856, "open_interest": 36699.0, "volume": 479.0, "delta": 0.6317, "gamma": 0.0208, "vega": 0.368, "theta": -0.0785, "rho": 0.1897, "theo": 10.1987, "change": 1.365, "open": 10.85, "high": 11.89, "low": 8.7, "tick": "up", "last_trade_price": 9.86, "last_trade_time": "2026-11-04T15:47:56", "percent_change": 16.0683, "prev_day_close": 8.49499988555908}, {"option": "IWM261218P00280000", "bid": 5.23, "bid_size": 89.0, "ask": 5.29, "ask_size": 63.0, "iv": 0.187, "open_interest": 52676.0, "volume": 9280.0, "delta": -0.3917, "gamma": 0.0209, "vega": 0.3781, "theta": -0.0796, "rho": -0.1345, "theo": 5.2526, "change": -2.64, "open": 5.91, "high": 6.61, "low": 5.06, "tick": "up", "last_trade_price": 5.31, "last_trade_time": "2026-11-04T16:11:00", "percent_change": -33.2075, "prev_day_close": 7.95000004768372}, {"option": "IWM261218C00281000", "bid": 9.39, "bid_size": 53.0, "ask": 9.63, "ask_size": 44.0, "iv": 0.184, "open_interest": 1342.0, "volume": 42.0, "delta": 0.6116, "gamma": 0.0214, "vega": 0.3713, "theta": -0.0792, "rho": 0.1857, "theo": 9.5388, "change": 1.275, "open": 10.27, "high": 11.17, "low": 8.3, "tick": "down", "last_trade_price": 9.2, "last_trade_time": "2026-11-04T15:41:47", "percent_change": 16.0883, "prev_day_close": 7.92499995231628}, {"option": "IWM261218P00281000", "bid": 5.58, "bid_size": 87.0, "ask": 5.64, "ask_size": 9.0, "iv": 0.1852, "open_interest": 1427.0, "volume": 140.0, "delta": -0.4122, "gamma": 0.0214, "vega": 0.3826, "theta": -0.0797, "rho": -0.1413, "theo": 5.6032, "change": -2.485, "open": 5.67, "high": 6.85, "low": 5.65, "tick": "up", "last_trade_price": 5.9, "last_trade_time": "2026-11-04T15:55:15", "percent_change": -29.6363, "prev_day_close": 8.38500022888184}, {"option": "IWM261218C00282000", "bid": 8.75, "bid_size": 61.0, "ask": 8.94, "ask_size": 21.0, "iv": 0.1819, "open_interest": 2115.0, "volume": 47.0, "delta": 0.5903, "gamma": 0.022, "vega": 0.3818, "theta": -0.0796, "rho": 0.1768, "theo": 8.8827, "change": 1.41, "open": 9.62, "high": 9.7, "low": 7.73, "tick": "down", "last_trade_price": 8.78, "last_trade_time": "2026-11-04T13:43:22", "percent_change": 19.1316, "prev_day_close": 7.36999988555908}, {"option": "IWM261218P00282000", "bid": 5.95, "bid_size": 137.0, "ask": 6.02, "ask_size": 11.0, "iv": 0.1834, "open_interest": 1308.0, "volume": 1287.0, "delta": -0.4334, "gamma": 0.0218, "vega": 0.3866, "theta": -0.0797, "rho": -0.1486, "theo": 5.9761, "change": -2.745, "open": 5.88, "high": 7.48, "low": 5.88, "tick": "down", "last_trade_price": 6.11, "last_trade_time": "2026-11-04T15:41:19", "percent_change": -30.9994, "prev_day_close": 8.85500001907349}, {"option": "IWM261218C00283000", "bid": 8.12, "bid_size": 60.0, "ask": 8.32, "ask_size": 27.0, "iv": 0.1798, "open_interest": 997.0, "volume": 68.0, "delta": 0.5686, "gamma": 0.0224, "vega": 0.3843, "theta": -0.0797, "rho": 0.1717, "theo": 8.2658, "change": 1.125, "open": 9.35, "high": 9.35, "low": 7.09, "tick": "no_change", "last_trade_price": 7.97, "last_trade_time": "2026-11-04T15:32:01", "percent_change": 16.4354, "prev_day_close": 6.84500002861023}, {"option": "IWM261218P00283000", "bid": 6.35, "bid_size": 27.0, "ask": 6.42, "ask_size": 11.0, "iv": 0.1814, "open_interest": 1345.0, "volume": 155.0, "delta": -0.4552, "gamma": 0.0222, "vega": 0.3897, "theta": -0.0795, "rho": -0.1566, "theo": 6.3733, "change": -2.895, "open": 6.53, "high": 7.94, "low": 6.24, "tick": "down", "last_trade_price": 6.45, "last_trade_time": "2026-11-04T15:34:43", "percent_change": -30.9791, "prev_day_close": 9.34500026702881}, {"option": "IWM261218C00284000", "bid": 7.59, "bid_size": 63.0, "ask": 7.69, "ask_size": 16.0, "iv": 0.1783, "open_interest": 1638.0, "volume": 46.0, "delta": 0.5467, "gamma": 0.0228, "vega": 0.3858, "theta": -0.0798, "rho": 0.167, "theo": 7.679, "change": 0.905, "open": 8.54, "high": 8.9, "low": 6.95, "tick": "up", "last_trade_price": 7.25, "last_trade_time": "2026-11-04T15:29:23", "percent_change": 14.2632, "prev_day_close": 6.34500002861023}, {"option": "IWM261218P00284000", "bid": 6.76, "bid_size": 63.0, "ask": 6.84, "ask_size": 11.0, "iv": 0.1796, "open_interest": 3536.0, "volume": 247.0, "delta": -0.4774, "gamma": 0.0226, "vega": 0.3914, "theta": -0.079, "rho": -0.1636, "theo": 6.7943, "change": -2.815, "open": 6.92, "high": 8.42, "low": 6.52, "tick": "down", "last_trade_price": 7.01, "last_trade_time": "2026-11-04T15:54:29", "percent_change": -28.6514, "prev_day_close": 9.8250002861023}, {"option": "IWM261218C00285000", "bid": 7.02, "bid_size": 238.0, "ask": 7.12, "ask_size": 49.0, "iv": 0.1769, "open_interest": 18007.0, "volume": 1986.0, "delta": 0.5239, "gamma": 0.0231, "vega": 0.3902, "theta": -0.0796, "rho": 0.158, "theo": 7.0999, "change": 1.145, "open": 7.83, "high": 8.57, "low": 6.0, "tick": "up", "last_trade_price": 7.01, "last_trade_time": "2026-11-04T16:05:48", "percent_change": 19.5226, "prev_day_close": 5.86500000953674}, {"option": "IWM261218P00285000", "bid": 7.2, "bid_size": 47.0, "ask": 7.28, "ask_size": 36.0, "iv": 0.1774, "open_interest": 25792.0, "volume": 2355.0, "delta": -0.5005, "gamma": 0.0228, "vega": 0.3919, "theta": -0.0783, "rho": -0.1716, "theo": 7.2474, "change": -3.085, "open": 7.6, "high": 8.97, "low": 6.87, "tick": "down", "last_trade_price": 7.28, "last_trade_time": "2026-11-04T16:04:12", "percent_change": -29.7636, "prev_day_close": 10.3650002479553}, {"option": "IWM261218C00286000", "bid": 6.47, "bid_size": 112.0, "ask": 6.57, "ask_size": 18.0, "iv": 0.1751, "open_interest": 1169.0, "volume": 97.0, "delta": 0.5008, "gamma": 0.0234, "vega": 0.39, "theta": -0.079, "rho": 0.1521, "theo": 6.5578, "change": 0.805, "open": 7.7, "high": 8.05, "low": 5.49, "tick": "up", "last_trade_price": 6.22, "last_trade_time": "2026-11-04T15:18:47", "percent_change": 14.8661, "prev_day_close": 5.41499996185303}, {"option": "IWM261218P00286000", "bid": 7.67, "bid_size": 51.0, "ask": 7.75, "ask_size": 29.0, "iv": 0.1758, "open_interest": 755.0, "volume": 213.0, "delta": -0.5234, "gamma": 0.023, "vega": 0.3908, "theta": -0.0774, "rho": -0.1803, "theo": 7.7189, "change": -3.045, "open": 8.14, "high": 9.21, "low": 7.3, "tick": "down", "last_trade_price": 7.87, "last_trade_time": "2026-11-04T13:34:00", "percent_change": -27.8974, "prev_day_close": 10.914999961853}, {"option": "IWM261218C00287000", "bid": 5.96, "bid_size": 102.0, "ask": 6.05, "ask_size": 23.0, "iv": 0.174, "open_interest": 1513.0, "volume": 79.0, "delta": 0.4768, "gamma": 0.0235, "vega": 0.389, "theta": -0.0782, "rho": 0.1466, "theo": 6.0247, "change": 0.805, "open": 7.27, "high": 7.33, "low": 5.23, "tick": "up", "last_trade_price": 5.79, "last_trade_time": "2026-11-04T15:49:00", "percent_change": 16.1484, "prev_day_close": 4.98499989509582}, {"option": "IWM261218P00287000", "bid": 8.16, "bid_size": 56.0, "ask": 8.25, "ask_size": 12.0, "iv": 0.1742, "open_interest": 249.0, "volume": 196.0, "delta": -0.5466, "gamma": 0.023, "vega": 0.3896, "theta": -0.0762, "rho": -0.1874, "theo": 8.2167, "change": -2.92, "open": 8.67, "high": 10.13, "low": 7.72, "tick": "down", "last_trade_price": 8.57, "last_trade_time": "2026-11-04T15:15:36", "percent_change": -25.4134, "prev_day_close": 11.4900002479553}, {"option": "IWM261218C00288000", "bid": 5.46, "bid_size": 148.0, "ask": 5.55, "ask_size": 30.0, "iv": 0.1723, "open_interest": 1338.0, "volume": 171.0, "delta": 0.4534, "gamma": 0.0236, "vega": 0.3871, "theta": -0.0773, "rho": 0.1376, "theo": 5.5331, "change": 0.75, "open": 6.33, "high": 6.88, "low": 4.63, "tick": "up", "last_trade_price": 5.33, "last_trade_time": "2026-11-04T15:34:25", "percent_change": 16.3755, "prev_day_close": 4.58000016212463}, {"option": "IWM261218P00288000", "bid": 8.69, "bid_size": 32.0, "ask": 8.83, "ask_size": 44.0, "iv": 0.1736, "open_interest": 145.0, "volume": 66.0, "delta": -0.57, "gamma": 0.023, "vega": 0.386, "theta": -0.0748, "rho": -0.1955, "theo": 8.7391, "change": -3.12, "open": 9.04, "high": 10.03, "low": 8.43, "tick": "no_change", "last_trade_price": 8.98, "last_trade_time": "2026-11-04T13:21:44", "percent_change": -25.7851, "prev_day_close": 12.0999999046326}, {"option": "IWM261218C00289000", "bid": 5.0, "bid_size": 125.0, "ask": 5.08, "ask_size": 19.0, "iv": 0.1707, "open_interest": 3115.0, "volume": 524.0, "delta": 0.4297, "gamma": 0.0236, "vega": 0.3838, "theta": -0.076, "rho": 0.1313, "theo": 5.0706, "change": 0.555, "open": 5.71, "high": 6.16, "low": 4.2, "tick": "down", "last_trade_price": 4.75, "last_trade_time": "2026-11-04T15:45:30", "percent_change": 13.23, "prev_day_close": 4.1949999332428}, {"option": "IWM261218P00289000", "bid": 9.23, "bid_size": 28.0, "ask": 9.38, "ask_size": 31.0, "iv": 0.172, "open_interest": 56.0, "volume": 26.0, "delta": -0.5934, "gamma": 0.023, "vega": 0.381, "theta": -0.0731, "rho": -0.2044, "theo": 9.2891, "change": -3.035, "open": 10.38, "high": 10.76, "low": 9.37, "tick": "down", "last_trade_price": 9.71, "last_trade_time": "2026-11-04T15:55:15", "percent_change": -23.8133, "prev_day_close": 12.7449998855591}, {"option": "IWM261218C00290000", "bid": 4.56, "bid_size": 192.0, "ask": 4.63, "ask_size": 15.0, "iv": 0.1695, "open_interest": 55202.0, "volume": 2656.0, "delta": 0.4058, "gamma": 0.0235, "vega": 0.3799, "theta": -0.0745, "rho": 0.1257, "theo": 4.629, "change": 0.735, "open": 5.27, "high": 6.0, "low": 3.81, "tick": "up", "last_trade_price": 4.57, "last_trade_time": "2026-11-04T16:11:25", "percent_change": 19.1656, "prev_day_close": 3.83499991893768}, {"option": "IWM261218P00290000", "bid": 9.76, "bid_size": 31.0, "ask": 9.96, "ask_size": 54.0, "iv": 0.1702, "open_interest": 59386.0, "volume": 321.0, "delta": -0.6166, "gamma": 0.0228, "vega": 0.3762, "theta": -0.0712, "rho": -0.2116, "theo": 9.8662, "change": -3.245, "open": 10.2, "high": 11.36, "low": 9.27, "tick": "up", "last_trade_price": 10.14, "last_trade_time": "2026-11-04T15:44:42", "percent_change": -24.2436, "prev_day_close": 13.3849997520447}, {"option": "IWM261218C00291000", "bid": 4.15, "bid_size": 118.0, "ask": 4.22, "ask_size": 21.0, "iv": 0.1687, "open_interest": 3280.0, "volume": 315.0, "delta": 0.3814, "gamma": 0.0232, "vega": 0.374, "theta": -0.0728, "rho": 0.1165, "theo": 4.1995, "change": 0.76, "open": 5.07, "high": 5.39, "low": 3.55, "tick": "down", "last_trade_price": 4.26, "last_trade_time": "2026-11-04T14:10:53", "percent_change": 21.7143, "prev_day_close": 3.5}, {"option": "IWM261218P00291000", "bid": 10.36, "bid_size": 24.0, "ask": 10.56, "ask_size": 12.0, "iv": 0.1689, "open_interest": 201.0, "volume": 28.0, "delta": -0.6397, "gamma": 0.0225, "vega": 0.3685, "theta": -0.0691, "rho": -0.2197, "theo": 10.4683, "change": -3.285, "open": 10.85, "high": 12.54, "low": 10.38, "tick": "down", "last_trade_price": 10.78, "last_trade_time": "2026-11-04T13:49:21", "percent_change": -23.3558, "prev_day_close": 14.0650000572205}, {"option": "IWM261218C00292000", "bid": 3.77, "bid_size": 136.0, "ask": 3.83, "ask_size": 29.0, "iv": 0.1673, "open_interest": 1621.0, "volume": 453.0, "delta": 0.3587, "gamma": 0.0229, "vega": 0.3655, "theta": -0.0708, "rho": 0.1104, "theo": 3.8259, "change": 0.58, "open": 4.65, "high": 4.97, "low": 3.28, "tick": "up", "last_trade_price": 3.77, "last_trade_time": "2026-11-04T16:05:48", "percent_change": 18.1818, "prev_day_close": 3.19000005722046}, {"option": "IWM261218P00292000", "bid": 11.02, "bid_size": 22.0, "ask": 11.19, "ask_size": 11.0, "iv": 0.1682, "open_interest": 83.0, "volume": 37.0, "delta": -0.6624, "gamma": 0.0221, "vega": 0.3597, "theta": -0.0669, "rho": -0.2283, "theo": 11.0978, "change": -3.48, "open": 10.42, "high": 12.72, "low": 10.42, "tick": "up", "last_trade_price": 11.29, "last_trade_time": "2026-11-04T14:31:37", "percent_change": -23.5613, "prev_day_close": 14.7699999809265}, {"option": "IWM261218C00293000", "bid": 3.41, "bid_size": 194.0, "ask": 3.47, "ask_size": 19.0, "iv": 0.1663, "open_interest": 6924.0, "volume": 442.0, "delta": 0.3356, "gamma": 0.0225, "vega": 0.3587, "theta": -0.0686, "rho": 0.1048, "theo": 3.4646, "change": 0.43, "open": 4.27, "high": 4.5, "low": 2.88, "tick": "no_change", "last_trade_price": 3.33, "last_trade_time": "2026-11-04T15:50:33", "percent_change": 14.8276, "prev_day_close": 2.89999997615814}, {"option": "IWM261218P00293000", "bid": 11.64, "bid_size": 27.0, "ask": 11.85, "ask_size": 10.0, "iv": 0.1669, "open_interest": 176.0, "volume": 44.0, "delta": -0.6844, "gamma": 0.0216, "vega": 0.3517, "theta": -0.0644, "rho": -0.2352, "theo": 11.7465, "change": -3.275, "open": 12.1, "high": 13.53, "low": 11.63, "tick": "up", "last_trade_price": 12.2, "last_trade_time": "2026-11-04T15:10:01", "percent_change": -21.1632, "prev_day_close": 15.4749999046326}, {"option": "IWM261218C00294000", "bid": 3.08, "bid_size": 214.0, "ask": 3.14, "ask_size": 15.0, "iv": 0.1657, "open_interest": 2380.0, "volume": 509.0, "delta": 0.3124, "gamma": 0.022, "vega": 0.3489, "theta": -0.0663, "rho": 0.096, "theo": 3.1178, "change": 0.38, "open": 3.91, "high": 4.27, "low": 2.73, "tick": "no_change", "last_trade_price": 3.0, "last_trade_time": "2026-11-04T15:50:32", "percent_change": 14.5038, "prev_day_close": 2.62000000476837}, {"option": "IWM261218P00294000", "bid": 12.26, "bid_size": 12.0, "ask": 12.53, "ask_size": 17.0, "iv": 0.1649, "open_interest": 52.0, "volume": 28.0, "delta": -0.7063, "gamma": 0.021, "vega": 0.3404, "theta": -0.0618, "rho": -0.243, "theo": 12.4325, "change": -3.14, "open": 12.3, "high": 14.67, "low": 12.3, "tick": "no_change", "last_trade_price": 13.07, "last_trade_time": "2026-11-04T14:57:21", "percent_change": -19.3708, "prev_day_close": 16.210000038147}, {"option": "IWM261218C00295000", "bid": 2.77, "bid_size": 257.0, "ask": 2.83, "ask_size": 36.0, "iv": 0.1645, "open_interest": 41407.0, "volume": 1855.0, "delta": 0.2911, "gamma": 0.0214, "vega": 0.3364, "theta": -0.0638, "rho": 0.0902, "theo": 2.8197, "change": 0.375, "open": 3.54, "high": 3.81, "low": 2.33, "tick": "up", "last_trade_price": 2.75, "last_trade_time": "2026-11-04T16:00:38", "percent_change": 15.7895, "prev_day_close": 2.375}, {"option": "IWM261218P00295000", "bid": 13.02, "bid_size": 10.0, "ask": 13.23, "ask_size": 11.0, "iv": 0.1647, "open_interest": 20529.0, "volume": 94.0, "delta": -0.7274, "gamma": 0.0204, "vega": 0.3282, "theta": -0.059, "rho": -0.2509, "theo": 13.138, "change": -3.46, "open": 12.96, "high": 15.39, "low": 12.96, "tick": "down", "last_trade_price": 13.52, "last_trade_time": "2026-11-04T15:39:22", "percent_change": -20.3769, "prev_day_close": 16.9799995422363}, {"option": "IWM261218C00296000", "bid": 2.49, "bid_size": 216.0, "ask": 2.54, "ask_size": 40.0, "iv": 0.1637, "open_interest": 528.0, "volume": 188.0, "delta": 0.2699, "gamma": 0.0207, "vega": 0.3273, "theta": -0.0612, "rho": 0.085, "theo": 2.5342, "change": 0.28, "open": 3.57, "high": 3.57, "low": 2.16, "tick": "up", "last_trade_price": 2.43, "last_trade_time": "2026-11-04T15:50:32", "percent_change": 13.0233, "prev_day_close": 2.14999997615814}, {"option": "IWM261218P00296000", "bid": 13.73, "bid_size": 10.0, "ask": 13.96, "ask_size": 14.0, "iv": 0.1636, "open_interest": 70.0, "volume": 143.0, "delta": -0.7477, "gamma": 0.0197, "vega": 0.3177, "theta": -0.0562, "rho": -0.2575, "theo": 13.8662, "change": -3.525, "open": 13.66, "high": 16.19, "low": 13.66, "tick": "up", "last_trade_price": 14.23, "last_trade_time": "2026-11-04T14:41:34", "percent_change": -19.8536, "prev_day_close": 17.7550001144409}, {"option": "IWM261218C00297000", "bid": 2.23, "bid_size": 188.0, "ask": 2.28, "ask_size": 66.0, "iv": 0.1633, "open_interest": 1648.0, "volume": 246.0, "delta": 0.2488, "gamma": 0.0199, "vega": 0.3139, "theta": -0.0584, "rho": 0.0769, "theo": 2.2648, "change": 0.185, "open": 2.98, "high": 3.28, "low": 1.87, "tick": "up", "last_trade_price": 2.12, "last_trade_time": "2026-11-04T15:50:08", "percent_change": 9.56072, "prev_day_close": 1.93500000238419}, {"option": "IWM261218P00297000", "bid": 14.47, "bid_size": 19.0, "ask": 14.71, "ask_size": 15.0, "iv": 0.1627, "open_interest": 55.0, "volume": 40.0, "delta": -0.7671, "gamma": 0.019, "vega": 0.3039, "theta": -0.0533, "rho": -0.2645, "theo": 14.6172, "change": -3.54, "open": 13.82, "high": 16.55, "low": 13.8, "tick": "down", "last_trade_price": 15.02, "last_trade_time": "2026-11-04T15:39:22", "percent_change": -19.0733, "prev_day_close": 18.5599994659424}, {"option": "IWM261218C00298000", "bid": 2.0, "bid_size": 174.0, "ask": 2.05, "ask_size": 17.0, "iv": 0.1629, "open_interest": 5667.0, "volume": 2120.0, "delta": 0.2294, "gamma": 0.0191, "vega": 0.2991, "theta": -0.0556, "rho": 0.0716, "theo": 2.0293, "change": 0.21, "open": 2.65, "high": 2.76, "low": 1.68, "tick": "no_change", "last_trade_price": 1.95, "last_trade_time": "2026-11-04T15:50:38", "percent_change": 12.069, "prev_day_close": 1.74000000953674}, {"option": "IWM261218P00298000", "bid": 15.24, "bid_size": 18.0, "ask": 15.48, "ask_size": 11.0, "iv": 0.1619, "open_interest": 70.0, "volume": 64.0, "delta": -0.7856, "gamma": 0.0182, "vega": 0.2897, "theta": -0.0503, "rho": -0.2715, "theo": 15.3911, "change": -3.625, "open": 14.82, "high": 17.13, "low": 14.82, "tick": "up", "last_trade_price": 15.75, "last_trade_time": "2026-11-04T15:19:39", "percent_change": -18.7097, "prev_day_close": 19.375}, {"option": "IWM261218C00299000", "bid": 1.78, "bid_size": 235.0, "ask": 1.83, "ask_size": 12.0, "iv": 0.1621, "open_interest": 1178.0, "volume": 232.0, "delta": 0.2113, "gamma": 0.0183, "vega": 0.2888, "theta": -0.0528, "rho": 0.0671, "theo": 1.8177, "change": 0.16, "open": 2.34, "high": 2.7, "low": 1.56, "tick": "no_change", "last_trade_price": 1.73, "last_trade_time": "2026-11-04T15:52:38", "percent_change": 10.1911, "prev_day_close": 1.56999999284744}, {"option": "IWM261218P00299000", "bid": 16.05, "bid_size": 10.0, "ask": 16.28, "ask_size": 11.0, "iv": 0.1618, "open_interest": 34.0, "volume": 30.0, "delta": -0.8033, "gamma": 0.0173, "vega": 0.2779, "theta": -0.0474, "rho": -0.2774, "theo": 16.1839, "change": -3.625, "open": 15.89, "high": 18.03, "low": 15.89, "tick": "up", "last_trade_price": 16.58, "last_trade_time": "2026-11-04T14:41:34", "percent_change": -17.9411, "prev_day_close": 20.2049999237061}, {"option": "IWM261218C00300000", "bid": 1.59, "bid_size": 229.0, "ask": 1.63, "ask_size": 70.0, "iv": 0.1619, "open_interest": 56603.0, "volume": 2321.0, "delta": 0.1932, "gamma": 0.0174, "vega": 0.2735, "theta": -0.0499, "rho": 0.06, "theo": 1.616, "change": 0.185, "open": 2.1, "high": 2.43, "low": 1.32, "tick": "up", "last_trade_price": 1.6, "last_trade_time": "2026-11-04T16:08:43", "percent_change": 13.0742, "prev_day_close": 1.41499996185303}, {"option": "IWM261218P00300000", "bid": 16.81, "bid_size": 25.0, "ask": 17.09, "ask_size": 15.0, "iv": 0.1603, "open_interest": 25534.0, "volume": 90.0, "delta": -0.8199, "gamma": 0.0164, "vega": 0.2629, "theta": -0.0444, "rho": -0.2834, "theo": 16.9969, "change": -2.635, "open": 16.7, "high": 19.46, "low": 16.66, "tick": "down", "last_trade_price": 17.6, "last_trade_time": "2026-11-04T15:24:22", "percent_change": -13.022, "prev_day_close": 20.2350006103516}, {"option": "IWM261218C00301000", "bid": 1.42, "bid_size": 146.0, "ask": 1.46, "ask_size": 66.0, "iv": 0.1616, "open_interest": 976.0, "volume": 63.0, "delta": 0.1772, "gamma": 0.0165, "vega": 0.258, "theta": -0.0472, "rho": 0.0556, "theo": 1.4455, "change": 0.165, "open": 1.86, "high": 1.86, "low": 1.22, "tick": "up", "last_trade_price": 1.42, "last_trade_time": "2026-11-04T16:08:55", "percent_change": 13.1474, "prev_day_close": 1.25499999523163}, {"option": "IWM261218P00301000", "bid": 17.67, "bid_size": 11.0, "ask": 17.92, "ask_size": 10.0, "iv": 0.1604, "open_interest": 8.0, "volume": 28.0, "delta": -0.8354, "gamma": 0.0156, "vega": 0.248, "theta": -0.0415, "rho": -0.2885, "theo": 17.8289, "change": -2.79, "open": 17.23, "high": 19.27, "low": 16.98, "tick": "down", "last_trade_price": 18.14, "last_trade_time": "2026-11-04T15:59:03", "percent_change": -13.3301, "prev_day_close": 20.9299993515015}, {"option": "IWM261218C00302000", "bid": 1.26, "bid_size": 207.0, "ask": 1.3, "ask_size": 66.0, "iv": 0.1615, "open_interest": 656.0, "volume": 86.0, "delta": 0.1612, "gamma": 0.0156, "vega": 0.2466, "theta": -0.0443, "rho": 0.0516, "theo": 1.2801, "change": 0.055, "open": 1.92, "high": 1.92, "low": 1.11, "tick": "no_change", "last_trade_price": 1.18, "last_trade_time": "2026-11-04T15:46:12", "percent_change": 4.88889, "prev_day_close": 1.125}, {"option": "IWM261218P00302000", "bid": 17.2, "bid_size": 14.0, "ask": 20.56, "ask_size": 20.0, "iv": 0.1702, "open_interest": 27.0, "volume": 32.0, "delta": -0.8501, "gamma": 0.0147, "vega": 0.2357, "theta": -0.0386, "rho": -0.2929, "theo": 18.6759, "change": -2.895, "open": 19.05, "high": 20.85, "low": 18.84, "tick": "no_change", "last_trade_price": 18.91, "last_trade_time": "2026-11-04T12:52:27", "percent_change": -13.2768, "prev_day_close": 21.8050003051758}, {"option": "IWM261218C00303000", "bid": 1.12, "bid_size": 170.0, "ask": 1.16, "ask_size": 65.0, "iv": 0.1613, "open_interest": 3694.0, "volume": 516.0, "delta": 0.1472, "gamma": 0.0146, "vega": 0.2321, "theta": -0.0416, "rho": 0.0459, "theo": 1.1417, "change": 0.07, "open": 1.54, "high": 1.54, "low": 0.99, "tick": "no_change", "last_trade_price": 1.09, "last_trade_time": "2026-11-04T15:50:32", "percent_change": 6.86275, "prev_day_close": 1.01999998092651}, {"option": "IWM261218P00303000", "bid": 17.69, "bid_size": 11.0, "ask": 21.42, "ask_size": 20.0, "iv": 0.1621, "open_interest": 14.0, "volume": 0.0, "delta": -0.8636, "gamma": 0.0138, "vega": 0.221, "theta": -0.0359, "rho": -0.2962, "theo": 19.5395, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 24.13, "last_trade_time": "2026-10-30T12:20:08", "percent_change": 0.0, "prev_day_close": 22.6899995803833}, {"option": "IWM261218C00304000", "bid": 0.99, "bid_size": 255.0, "ask": 1.03, "ask_size": 26.0, "iv": 0.1613, "open_interest": 1903.0, "volume": 115.0, "delta": 0.1336, "gamma": 0.0137, "vega": 0.2158, "theta": -0.0389, "rho": 0.0422, "theo": 1.0122, "change": 0.06, "open": 1.11, "high": 1.11, "low": 0.88, "tick": "no_change", "last_trade_price": 0.97, "last_trade_time": "2026-11-04T15:50:33", "percent_change": 6.59341, "prev_day_close": 0.909999996423721}, {"option": "IWM261218P00304000", "bid": 18.74, "bid_size": 11.0, "ask": 22.3, "ask_size": 20.0, "iv": 0.1664, "open_interest": 8.0, "volume": 0.0, "delta": -0.8762, "gamma": 0.013, "vega": 0.2065, "theta": -0.0333, "rho": -0.2971, "theo": 20.4181, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 30.65, "last_trade_time": "2026-10-20T09:50:12", "percent_change": 0.0, "prev_day_close": 23.5950002670288}, {"option": "IWM261218C00305000", "bid": 0.88, "bid_size": 234.0, "ask": 0.91, "ask_size": 18.0, "iv": 0.1611, "open_interest": 15834.0, "volume": 264.0, "delta": 0.1216, "gamma": 0.0128, "vega": 0.2054, "theta": -0.0364, "rho": 0.0391, "theo": 0.9016, "change": 0.075, "open": 1.34, "high": 1.43, "low": 0.77, "tick": "down", "last_trade_price": 0.89, "last_trade_time": "2026-11-04T16:08:43", "percent_change": 9.20245, "prev_day_close": 0.814999997615814}, {"option": "IWM261218P00305000", "bid": 19.86, "bid_size": 5.0, "ask": 23.19, "ask_size": 20.0, "iv": 0.1725, "open_interest": 3594.0, "volume": 0.0, "delta": -0.888, "gamma": 0.0122, "vega": 0.1943, "theta": -0.0309, "rho": -0.2985, "theo": 21.3084, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 25.88, "last_trade_time": "2026-10-30T15:34:50", "percent_change": 0.0, "prev_day_close": 24.5049991607666}, {"option": "IWM261218C00306000", "bid": 0.78, "bid_size": 76.0, "ask": 0.82, "ask_size": 38.0, "iv": 0.1616, "open_interest": 736.0, "volume": 58.0, "delta": 0.1102, "gamma": 0.012, "vega": 0.1924, "theta": -0.0339, "rho": 0.0345, "theo": 0.8001, "change": 0.065, "open": 1.23, "high": 1.25, "low": 0.7, "tick": "up", "last_trade_price": 0.79, "last_trade_time": "2026-11-04T16:08:55", "percent_change": 8.96551, "prev_day_close": 0.725000023841858}, {"option": "IWM261218P00306000", "bid": 20.3, "bid_size": 2.0, "ask": 24.09, "ask_size": 3.0, "iv": 0.1606, "open_interest": 0.0, "volume": 0.0, "delta": -0.8988, "gamma": 0.0115, "vega": 0.1812, "theta": -0.0287, "rho": -0.2964, "theo": 22.2114, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 28.96, "last_trade_time": "2026-10-08T14:04:22", "percent_change": 0.0, "prev_day_close": 25.4249992370605}, {"option": "IWM261218C00307000", "bid": 0.69, "bid_size": 247.0, "ask": 0.73, "ask_size": 43.0, "iv": 0.1619, "open_interest": 1060.0, "volume": 82.0, "delta": 0.0996, "gamma": 0.0111, "vega": 0.1766, "theta": -0.0315, "rho": 0.0315, "theo": 0.7088, "change": 0.025, "open": 1.09, "high": 1.09, "low": 0.68, "tick": "no_change", "last_trade_price": 0.68, "last_trade_time": "2026-11-04T15:50:33", "percent_change": 3.81679, "prev_day_close": 0.655000001192093}, {"option": "IWM261218P00307000", "bid": 21.22, "bid_size": 2.0, "ask": 25.01, "ask_size": 2.0, "iv": 0.1611, "open_interest": 1.0, "volume": 0.0, "delta": -0.9091, "gamma": 0.011, "vega": 0.1676, "theta": -0.0266, "rho": -0.2873, "theo": 23.1258, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 24.37, "last_trade_time": "2026-10-29T14:46:33", "percent_change": 0.0, "prev_day_close": 26.6800003051758}, {"option": "IWM261218C00308000", "bid": 0.61, "bid_size": 314.0, "ask": 0.64, "ask_size": 76.0, "iv": 0.1616, "open_interest": 1809.0, "volume": 25.0, "delta": 0.0905, "gamma": 0.0103, "vega": 0.1671, "theta": -0.0294, "rho": 0.0291, "theo": 0.6323, "change": 0.055, "open": 0.99, "high": 1.06, "low": 0.54, "tick": "no_change", "last_trade_price": 0.64, "last_trade_time": "2026-11-04T14:07:20", "percent_change": 9.40171, "prev_day_close": 0.584999978542328}, {"option": "IWM261218P00308000", "bid": 22.19, "bid_size": 2.0, "ask": 25.94, "ask_size": 2.0, "iv": 0.1632, "open_interest": 0.0, "volume": 0.0, "delta": -0.919, "gamma": 0.0107, "vega": 0.1551, "theta": -0.0248, "rho": -0.2865, "theo": 24.0497, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 26.87, "last_trade_time": "2026-10-06T13:54:37", "percent_change": 0.0, "prev_day_close": 27.6149997711182}, {"option": "IWM261218C00309000", "bid": 0.54, "bid_size": 275.0, "ask": 0.58, "ask_size": 54.0, "iv": 0.1626, "open_interest": 972.0, "volume": 51.0, "delta": 0.0815, "gamma": 0.0095, "vega": 0.1564, "theta": -0.0272, "rho": 0.0256, "theo": 0.5592, "change": 0.045, "open": 0.85, "high": 0.94, "low": 0.56, "tick": "up", "last_trade_price": 0.57, "last_trade_time": "2026-11-04T14:06:43", "percent_change": 8.57143, "prev_day_close": 0.524999976158142}, {"option": "IWM261218P00309000", "bid": 23.09, "bid_size": 1.0, "ask": 26.88, "ask_size": 2.0, "iv": 0.1663, "open_interest": 0.0, "volume": 0.0, "delta": -0.9281, "gamma": 0.0104, "vega": 0.1443, "theta": -0.0232, "rho": -0.2742, "theo": 24.9825, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 27.26, "last_trade_time": "2026-10-06T12:37:26", "percent_change": 0.0, "prev_day_close": 28.5749998092651}, {"option": "IWM261218C00310000", "bid": 0.48, "bid_size": 1136.0, "ask": 0.51, "ask_size": 24.0, "iv": 0.1626, "open_interest": 39354.0, "volume": 905.0, "delta": 0.0741, "gamma": 0.0088, "vega": 0.1432, "theta": -0.0254, "rho": 0.0234, "theo": 0.5008, "change": -0.005, "open": 0.85, "high": 0.85, "low": 0.42, "tick": "no_change", "last_trade_price": 0.46, "last_trade_time": "2026-11-04T15:16:53", "percent_change": -1.07527, "prev_day_close": 0.465000003576279}, {"option": "IWM261218P00310000", "bid": 24.18, "bid_size": 10.0, "ask": 27.83, "ask_size": 20.0, "iv": 0.1693, "open_interest": 1507.0, "volume": 3.0, "delta": -0.937, "gamma": 0.0102, "vega": 0.1309, "theta": -0.0234, "rho": -0.2335, "theo": 25.9251, "change": -1.53, "open": 28.0, "high": 28.0, "low": 28.0, "tick": "up", "last_trade_price": 28.0, "last_trade_time": "2026-11-04T10:34:50", "percent_change": -5.18117, "prev_day_close": 29.5299997329712}, {"option": "IWM261218C00311000", "bid": 0.43, "bid_size": 310.0, "ask": 0.46, "ask_size": 63.0, "iv": 0.1637, "open_interest": 641.0, "volume": 9.0, "delta": 0.0667, "gamma": 0.0081, "vega": 0.1334, "theta": -0.0234, "rho": 0.0214, "theo": 0.4435, "change": -0.025, "open": 0.76, "high": 0.76, "low": 0.4, "tick": "down", "last_trade_price": 0.4, "last_trade_time": "2026-11-04T15:09:36", "percent_change": -5.88235, "prev_day_close": 0.424999997019768}, {"option": "IWM261218P00311000", "bid": 25.01, "bid_size": 2.0, "ask": 28.79, "ask_size": 2.0, "iv": 0.171, "open_interest": 2.0, "volume": 0.0, "delta": -0.9461, "gamma": 0.0102, "vega": 0.1158, "theta": -0.0258, "rho": -0.2318, "theo": 26.8778, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 27.79, "last_trade_time": "2026-10-29T13:54:51", "percent_change": 0.0, "prev_day_close": 30.4949998855591}, {"option": "IWM261218C00312000", "bid": 0.38, "bid_size": 433.0, "ask": 0.41, "ask_size": 61.0, "iv": 0.1642, "open_interest": 371.0, "volume": 17.0, "delta": 0.0604, "gamma": 0.0075, "vega": 0.1259, "theta": -0.0217, "rho": 0.0198, "theo": 0.3959, "change": 0.065, "open": 0.68, "high": 0.68, "low": 0.44, "tick": "down", "last_trade_price": 0.44, "last_trade_time": "2026-11-04T13:08:02", "percent_change": 17.3333, "prev_day_close": 0.375}, {"option": "IWM261218P00312000", "bid": 25.97, "bid_size": 2.0, "ask": 29.76, "ask_size": 2.0, "iv": 0.1764, "open_interest": 0.0, "volume": 0.0, "delta": -0.955, "gamma": 0.0105, "vega": 0.1042, "theta": -0.0278, "rho": -0.2174, "theo": 27.8353, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 29.59, "last_trade_time": "2026-10-06T12:02:48", "percent_change": 0.0, "prev_day_close": 31.4749994277954}, {"option": "IWM261218C00313000", "bid": 0.34, "bid_size": 456.0, "ask": 0.37, "ask_size": 68.0, "iv": 0.165, "open_interest": 1089.0, "volume": 2.0, "delta": 0.0548, "gamma": 0.0069, "vega": 0.1158, "theta": -0.0202, "rho": 0.0173, "theo": 0.3546, "change": -0.02, "open": 0.62, "high": 0.62, "low": 0.32, "tick": "down", "last_trade_price": 0.32, "last_trade_time": "2026-11-04T15:10:43", "percent_change": -5.88235, "prev_day_close": 0.340000003576279}, {"option": "IWM261218P00313000", "bid": 26.95, "bid_size": 1.0, "ask": 30.74, "ask_size": 2.0, "iv": 0.1792, "open_interest": 0.0, "volume": 0.0, "delta": -0.9651, "gamma": 0.0123, "vega": 0.0956, "theta": -0.029, "rho": -0.13, "theo": 28.799, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 30.46, "last_trade_time": "2026-10-06T12:02:37", "percent_change": 0.0, "prev_day_close": 32.4549999237061}, {"option": "IWM261218C00314000", "bid": 0.3, "bid_size": 833.0, "ask": 0.33, "ask_size": 48.0, "iv": 0.1656, "open_interest": 766.0, "volume": 332.0, "delta": 0.0496, "gamma": 0.0063, "vega": 0.106, "theta": -0.0187, "rho": 0.0158, "theo": 0.317, "change": 0.055, "open": 0.37, "high": 0.37, "low": 0.36, "tick": "no_change", "last_trade_price": 0.36, "last_trade_time": "2026-11-04T12:59:11", "percent_change": 18.0328, "prev_day_close": 0.304999992251396}, {"option": "IWM261218P00314000", "bid": 27.94, "bid_size": 1.0, "ask": 31.73, "ask_size": 2.0, "iv": 0.1827, "open_interest": 0.0, "volume": 0.0, "delta": -0.9733, "gamma": 0.0118, "vega": 0.0765, "theta": -0.0253, "rho": -0.1266, "theo": 29.7773, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 31.69, "last_trade_time": "2026-10-06T10:17:42", "percent_change": 0.0, "prev_day_close": 33.439998626709}, {"option": "IWM261218C00315000", "bid": 0.27, "bid_size": 518.0, "ask": 0.3, "ask_size": 126.0, "iv": 0.1667, "open_interest": 12517.0, "volume": 259.0, "delta": 0.0449, "gamma": 0.0058, "vega": 0.0994, "theta": -0.0174, "rho": 0.0146, "theo": 0.2842, "change": 0.015, "open": 0.44, "high": 0.51, "low": 0.25, "tick": "up", "last_trade_price": 0.29, "last_trade_time": "2026-11-04T16:10:23", "percent_change": 5.45455, "prev_day_close": 0.274999991059303}, {"option": "IWM261218P00315000", "bid": 28.94, "bid_size": 2.0, "ask": 32.73, "ask_size": 10.0, "iv": 0.1785, "open_interest": 0.0, "volume": 0.0, "delta": -0.9806, "gamma": 0.0114, "vega": 0.0606, "theta": -0.0219, "rho": -0.0797, "theo": 30.758, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 28.8, "last_trade_time": "2026-09-10T15:57:44", "percent_change": 0.0, "prev_day_close": 34.4349994659424}, {"option": "IWM261218C00316000", "bid": 0.24, "bid_size": 607.0, "ask": 0.27, "ask_size": 95.0, "iv": 0.1676, "open_interest": 388.0, "volume": 1.0, "delta": 0.0408, "gamma": 0.0053, "vega": 0.0931, "theta": -0.0161, "rho": 0.0129, "theo": 0.2551, "change": 0.2, "open": 0.45, "high": 0.45, "low": 0.45, "tick": "up", "last_trade_price": 0.45, "last_trade_time": "2026-11-04T09:36:02", "percent_change": 80.0, "prev_day_close": 0.249999992549419}, {"option": "IWM261218P00316000", "bid": 29.94, "bid_size": 2.0, "ask": 33.73, "ask_size": 10.0, "iv": 0.1832, "open_interest": 0.0, "volume": 0.0, "delta": -0.9869, "gamma": 0.0088, "vega": 0.0421, "theta": -0.0314, "rho": 0.0, "theo": 31.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 35.4299983978272}, {"option": "IWM261218C00317000", "bid": 0.22, "bid_size": 497.0, "ask": 0.24, "ask_size": 169.0, "iv": 0.1685, "open_interest": 7407.0, "volume": 8.0, "delta": 0.0372, "gamma": 0.0049, "vega": 0.0857, "theta": -0.015, "rho": 0.0118, "theo": 0.2304, "change": -0.005, "open": 0.21, "high": 0.22, "low": 0.21, "tick": "no_change", "last_trade_price": 0.22, "last_trade_time": "2026-11-04T15:35:02", "percent_change": -2.22222, "prev_day_close": 0.225000001490116}, {"option": "IWM261218P00317000", "bid": 32.04, "bid_size": 5.0, "ask": 34.73, "ask_size": 10.0, "iv": 0.2308, "open_interest": 0.0, "volume": 0.0, "delta": -0.9921, "gamma": 0.0053, "vega": 0.0232, "theta": -0.0453, "rho": 0.0, "theo": 32.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 36.4349994659424}, {"option": "IWM261218C00318000", "bid": 0.2, "bid_size": 352.0, "ask": 0.22, "ask_size": 156.0, "iv": 0.1698, "open_interest": 398.0, "volume": 0.0, "delta": 0.0339, "gamma": 0.0045, "vega": 0.0789, "theta": -0.014, "rho": 0.0109, "theo": 0.2087, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.23, "last_trade_time": "2026-11-02T11:22:53", "percent_change": 0.0, "prev_day_close": 0.199999995529652}, {"option": "IWM261218P00318000", "bid": 33.03, "bid_size": 2.0, "ask": 35.73, "ask_size": 10.0, "iv": 0.2357, "open_interest": 0.0, "volume": 0.0, "delta": -0.9953, "gamma": 0.0031, "vega": 0.0059, "theta": -0.0453, "rho": 0.0, "theo": 33.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 37.4299983978272}, {"option": "IWM261218C00319000", "bid": 0.18, "bid_size": 365.0, "ask": 0.2, "ask_size": 169.0, "iv": 0.1709, "open_interest": 61.0, "volume": 0.0, "delta": 0.031, "gamma": 0.0042, "vega": 0.0741, "theta": -0.013, "rho": 0.01, "theo": 0.1891, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.27, "last_trade_time": "2026-10-29T15:30:59", "percent_change": 0.0, "prev_day_close": 0.185000002384186}, {"option": "IWM261218P00319000", "bid": 34.03, "bid_size": 5.0, "ask": 36.73, "ask_size": 10.0, "iv": 0.2408, "open_interest": 0.0, "volume": 0.0, "delta": -0.9982, "gamma": 0.0012, "vega": 0.0, "theta": -0.0453, "rho": 0.0, "theo": 34.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 38.4249992370606}, {"option": "IWM261218C00320000", "bid": 0.16, "bid_size": 1563.0, "ask": 0.18, "ask_size": 154.0, "iv": 0.1718, "open_interest": 32308.0, "volume": 81.0, "delta": 0.0282, "gamma": 0.0038, "vega": 0.0696, "theta": -0.0121, "rho": 0.009, "theo": 0.1712, "change": 0.02, "open": 0.3, "high": 0.32, "low": 0.16, "tick": "no_change", "last_trade_price": 0.19, "last_trade_time": "2026-11-04T12:58:59", "percent_change": 11.7647, "prev_day_close": 0.170000001788139}, {"option": "IWM261218P00320000", "bid": 35.02, "bid_size": 2.0, "ask": 37.73, "ask_size": 10.0, "iv": 0.2456, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0453, "rho": 0.0, "theo": 35.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 40.9, "last_trade_time": "2026-10-09T12:56:38", "percent_change": 0.0, "prev_day_close": 39.4299983978272}, {"option": "IWM261218C00325000", "bid": 0.1, "bid_size": 450.0, "ask": 0.12, "ask_size": 301.0, "iv": 0.1786, "open_interest": 32007.0, "volume": 279.0, "delta": 0.0186, "gamma": 0.0026, "vega": 0.0496, "theta": -0.0088, "rho": 0.006, "theo": 0.1108, "change": 0.0, "open": 0.21, "high": 0.21, "low": 0.1, "tick": "no_change", "last_trade_price": 0.11, "last_trade_time": "2026-11-04T11:25:34", "percent_change": 5.4186e-07, "prev_day_close": 0.109999999403954}, {"option": "IWM261218P00325000", "bid": 40.02, "bid_size": 5.0, "ask": 42.73, "ask_size": 2.0, "iv": 0.2707, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0453, "rho": 0.0, "theo": 40.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 46.48, "last_trade_time": "2026-10-01T12:56:41", "percent_change": 0.0, "prev_day_close": 44.4299983978272}, {"option": "IWM261218C00330000", "bid": 0.07, "bid_size": 500.0, "ask": 0.09, "ask_size": 391.0, "iv": 0.1878, "open_interest": 45381.0, "volume": 54.0, "delta": 0.0129, "gamma": 0.0018, "vega": 0.0364, "theta": -0.0067, "rho": 0.0042, "theo": 0.0768, "change": 0.04, "open": 0.11, "high": 0.14, "low": 0.11, "tick": "down", "last_trade_price": 0.11, "last_trade_time": "2026-11-04T09:44:03", "percent_change": 57.1429, "prev_day_close": 0.0699999984353781}, {"option": "IWM261218P00330000", "bid": 45.01, "bid_size": 5.0, "ask": 47.73, "ask_size": 2.0, "iv": 0.2948, "open_interest": 2.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0453, "rho": 0.0, "theo": 45.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 52.63, "last_trade_time": "2026-10-30T14:26:51", "percent_change": 0.0, "prev_day_close": 49.4349994659424}, {"option": "IWM261218C00335000", "bid": 0.05, "bid_size": 487.0, "ask": 0.07, "ask_size": 579.0, "iv": 0.197, "open_interest": 25663.0, "volume": 10.0, "delta": 0.0094, "gamma": 0.0013, "vega": 0.0276, "theta": -0.0053, "rho": 0.0031, "theo": 0.0565, "change": 0.04, "open": 0.09, "high": 0.09, "low": 0.09, "tick": "up", "last_trade_price": 0.09, "last_trade_time": "2026-11-04T09:46:24", "percent_change": 80.0, "prev_day_close": 0.0499999988824129}, {"option": "IWM261218P00335000", "bid": 50.01, "bid_size": 6.0, "ask": 52.73, "ask_size": 2.0, "iv": 0.3184, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0453, "rho": 0.0, "theo": 50.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 51.57, "last_trade_time": "2026-10-29T15:52:14", "percent_change": 0.0, "prev_day_close": 54.4249992370606}, {"option": "IWM261218C00340000", "bid": 0.03, "bid_size": 723.0, "ask": 0.05, "ask_size": 291.0, "iv": 0.2029, "open_interest": 16289.0, "volume": 4.0, "delta": 0.0072, "gamma": 0.001, "vega": 0.0219, "theta": -0.0043, "rho": 0.0023, "theo": 0.0433, "change": 0.01, "open": 0.05, "high": 0.05, "low": 0.05, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T12:58:59", "percent_change": 25.0, "prev_day_close": 0.0400000000372529}, {"option": "IWM261218P00340000", "bid": 55.02, "bid_size": 2.0, "ask": 57.73, "ask_size": 10.0, "iv": 0.3419, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0453, "rho": 0.0, "theo": 55.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 61.91, "last_trade_time": "2026-10-07T15:47:31", "percent_change": 0.0, "prev_day_close": 59.4349994659424}, {"option": "IWM261218C00345000", "bid": 0.02, "bid_size": 749.0, "ask": 0.04, "ask_size": 337.0, "iv": 0.211, "open_interest": 8585.0, "volume": 0.0, "delta": 0.0056, "gamma": 0.0008, "vega": 0.0175, "theta": -0.0036, "rho": 0.0018, "theo": 0.0344, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.03, "last_trade_time": "2026-11-02T13:00:42", "percent_change": 0.0, "prev_day_close": 0.0299999993294477}, {"option": "IWM261218P00345000", "bid": 60.01, "bid_size": 6.0, "ask": 62.73, "ask_size": 2.0, "iv": 0.364, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0453, "rho": 0.0, "theo": 60.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 61.56, "last_trade_time": "2026-10-29T15:42:10", "percent_change": 0.0, "prev_day_close": 64.4349975585938}, {"option": "IWM261218C00350000", "bid": 0.02, "bid_size": 444.0, "ask": 0.03, "ask_size": 1.0, "iv": 0.2208, "open_interest": 33241.0, "volume": 0.0, "delta": 0.0044, "gamma": 0.0006, "vega": 0.0143, "theta": -0.0031, "rho": 0.0014, "theo": 0.0278, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-10-30T15:16:28", "percent_change": 0.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM261218P00350000", "bid": 65.02, "bid_size": 2.0, "ask": 67.73, "ask_size": 2.0, "iv": 0.3864, "open_interest": 2.0, "volume": 1.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0453, "rho": 0.0, "theo": 65.75, "change": -2.79, "open": 66.64, "high": 66.64, "low": 66.64, "tick": "up", "last_trade_price": 66.64, "last_trade_time": "2026-11-04T15:55:34", "percent_change": -4.01844, "prev_day_close": 69.4300003051758}, {"option": "IWM261218C00355000", "bid": 0.01, "bid_size": 682.0, "ask": 0.03, "ask_size": 388.0, "iv": 0.2293, "open_interest": 3166.0, "volume": 0.0, "delta": 0.0036, "gamma": 0.0005, "vega": 0.0118, "theta": -0.0026, "rho": 0.0012, "theo": 0.0229, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-10-30T15:06:46", "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM261218P00355000", "bid": 70.01, "bid_size": 6.0, "ask": 72.73, "ask_size": 2.0, "iv": 0.4074, "open_interest": 0.0, "volume": 1.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0453, "rho": 0.0, "theo": 70.75, "change": -2.78, "open": 71.66, "high": 71.66, "low": 71.66, "tick": "down", "last_trade_price": 71.66, "last_trade_time": "2026-11-04T15:55:34", "percent_change": -3.73455, "prev_day_close": 74.439998626709}, {"option": "IWM261218C00360000", "bid": 0.01, "bid_size": 560.0, "ask": 0.03, "ask_size": 547.0, "iv": 0.2422, "open_interest": 4777.0, "volume": 0.0, "delta": 0.0029, "gamma": 0.0004, "vega": 0.0099, "theta": -0.0023, "rho": 0.0009, "theo": 0.019, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-10-13T11:43:54", "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM261218P00360000", "bid": 75.01, "bid_size": 9.0, "ask": 77.73, "ask_size": 10.0, "iv": 0.4284, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0453, "rho": 0.0, "theo": 75.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 58.19, "last_trade_time": "2026-08-11T09:56:26", "percent_change": 0.0, "prev_day_close": 79.4349975585938}, {"option": "IWM261218C00365000", "bid": 0.01, "bid_size": 278.0, "ask": 0.03, "ask_size": 735.0, "iv": 0.255, "open_interest": 1973.0, "volume": 0.0, "delta": 0.0024, "gamma": 0.0003, "vega": 0.0082, "theta": -0.002, "rho": 0.0008, "theo": 0.0159, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-03T13:19:39", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM261218P00365000", "bid": 80.01, "bid_size": 9.0, "ask": 82.73, "ask_size": 10.0, "iv": 0.449, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0453, "rho": 0.0, "theo": 80.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 70.15, "last_trade_time": "2026-08-03T11:52:23", "percent_change": 0.0, "prev_day_close": 84.4300003051758}, {"option": "IWM261218C00370000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 296.0, "iv": 0.2515, "open_interest": 18544.0, "volume": 0.0, "delta": 0.002, "gamma": 0.0002, "vega": 0.007, "theta": -0.0017, "rho": 0.0006, "theo": 0.0134, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-10-08T14:30:44", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM261218P00370000", "bid": 85.02, "bid_size": 5.0, "ask": 87.73, "ask_size": 10.0, "iv": 0.4696, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0453, "rho": 0.0, "theo": 85.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 65.27, "last_trade_time": "2026-08-14T16:07:33", "percent_change": 0.0, "prev_day_close": 89.4249992370606}, {"option": "IWM261218C00375000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 293.0, "iv": 0.2632, "open_interest": 23348.0, "volume": 0.0, "delta": 0.0017, "gamma": 0.0002, "vega": 0.0059, "theta": -0.0015, "rho": 0.0005, "theo": 0.0113, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.02, "last_trade_time": "2026-10-29T15:47:43", "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261218P00375000", "bid": 90.01, "bid_size": 9.0, "ask": 92.73, "ask_size": 10.0, "iv": 0.489, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0453, "rho": 0.0, "theo": 90.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 80.26, "last_trade_time": "2026-08-03T11:52:38", "percent_change": 0.0, "prev_day_close": 94.4150009155274}, {"option": "IWM261218C00380000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 432.0, "iv": 0.2746, "open_interest": 10250.0, "volume": 0.0, "delta": 0.0014, "gamma": 0.0002, "vega": 0.005, "theta": -0.0013, "rho": 0.0004, "theo": 0.0096, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.04, "last_trade_time": "2026-09-10T12:59:11", "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261218P00380000", "bid": 95.01, "bid_size": 9.0, "ask": 97.73, "ask_size": 10.0, "iv": 0.5085, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0453, "rho": 0.0, "theo": 95.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 84.89, "last_trade_time": "2026-08-03T10:37:16", "percent_change": 0.0, "prev_day_close": 99.4249992370606}, {"option": "IWM261218C00385000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 484.0, "iv": 0.2858, "open_interest": 885.0, "volume": 0.0, "delta": 0.0012, "gamma": 0.0001, "vega": 0.0044, "theta": -0.0011, "rho": 0.0004, "theo": 0.0082, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.06, "last_trade_time": "2026-08-26T14:07:45", "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261218P00385000", "bid": 100.02, "bid_size": 2.0, "ask": 102.73, "ask_size": 10.0, "iv": 0.528, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0453, "rho": 0.0, "theo": 100.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 101.95, "last_trade_time": "2026-09-16T15:51:16", "percent_change": 0.0, "prev_day_close": 104.424999237061}, {"option": "IWM261218C00390000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 635.0, "iv": 0.2969, "open_interest": 1318.0, "volume": 0.0, "delta": 0.001, "gamma": 0.0001, "vega": 0.0037, "theta": -0.001, "rho": 0.0003, "theo": 0.0071, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-08-31T12:54:00", "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261218P00390000", "bid": 105.02, "bid_size": 5.0, "ask": 107.73, "ask_size": 2.0, "iv": 0.5467, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0453, "rho": 0.0, "theo": 105.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 109.430000305176}, {"option": "IWM261218C00395000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 677.0, "iv": 0.3077, "open_interest": 1136.0, "volume": 0.0, "delta": 0.0009, "gamma": 0.0001, "vega": 0.0032, "theta": -0.0009, "rho": 0.0003, "theo": 0.0061, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-09-02T11:23:30", "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261218P00395000", "bid": 110.01, "bid_size": 10.0, "ask": 112.73, "ask_size": 2.0, "iv": 0.5646, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0453, "rho": 0.0, "theo": 110.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 91.31, "last_trade_time": "2026-08-13T16:07:53", "percent_change": 0.0, "prev_day_close": 114.419998168945}, {"option": "IWM261218C00400000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 716.0, "iv": 0.3184, "open_interest": 5618.0, "volume": 0.0, "delta": 0.0007, "gamma": 0.0001, "vega": 0.0028, "theta": -0.0008, "rho": 0.0002, "theo": 0.0052, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-09-25T10:26:42", "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261218P00400000", "bid": 115.02, "bid_size": 5.0, "ask": 117.73, "ask_size": 2.0, "iv": 0.5832, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0453, "rho": 0.0, "theo": 115.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 112.59, "last_trade_time": "2026-09-17T09:52:30", "percent_change": 0.0, "prev_day_close": 119.424999237061}, {"option": "IWM261218C00405000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 742.0, "iv": 0.3289, "open_interest": 1227.0, "volume": 0.0, "delta": 0.0006, "gamma": 0.0001, "vega": 0.0024, "theta": -0.0007, "rho": 0.0002, "theo": 0.0045, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-03T13:38:53", "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261218P00405000", "bid": 120.01, "bid_size": 9.0, "ask": 122.73, "ask_size": 2.0, "iv": 0.6004, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0453, "rho": 0.0, "theo": 120.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 102.12, "last_trade_time": "2026-08-19T11:20:26", "percent_change": 0.0, "prev_day_close": 124.424999237061}, {"option": "IWM261231C00175000", "bid": 108.05, "bid_size": 3.0, "ask": 110.85, "ask_size": 6.0, "iv": 0.0, "open_interest": 6.0, "volume": 0.0, "delta": 0.9949, "gamma": 0.0003, "vega": 0.0168, "theta": 0.0, "rho": 0.1922, "theo": 110.1257, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 105.31, "last_trade_time": "2026-09-29T11:02:07", "percent_change": 0.0, "prev_day_close": 106.449996948242}, {"option": "IWM261231P00175000", "bid": 0.12, "bid_size": 324.0, "ask": 0.14, "ask_size": 419.0, "iv": 0.52, "open_interest": 2078.0, "volume": 87.0, "delta": -0.0068, "gamma": 0.0003, "vega": 0.0216, "theta": -0.0092, "rho": -0.0031, "theo": 0.1296, "change": -0.08, "open": 0.15, "high": 0.15, "low": 0.13, "tick": "no_change", "last_trade_price": 0.13, "last_trade_time": "2026-11-04T16:06:22", "percent_change": -38.0952, "prev_day_close": 0.21000000089407}, {"option": "IWM261231C00180000", "bid": 103.08, "bid_size": 10.0, "ask": 105.89, "ask_size": 6.0, "iv": 0.0, "open_interest": 5.0, "volume": 0.0, "delta": 0.9939, "gamma": 0.0003, "vega": 0.0188, "theta": 0.0, "rho": 0.1973, "theo": 105.1662, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 105.0, "last_trade_time": "2026-10-29T12:49:29", "percent_change": 0.0, "prev_day_close": 101.490001678467}, {"option": "IWM261231P00180000", "bid": 0.14, "bid_size": 310.0, "ask": 0.16, "ask_size": 406.0, "iv": 0.5015, "open_interest": 56.0, "volume": 0.0, "delta": -0.008, "gamma": 0.0004, "vega": 0.0249, "theta": -0.0103, "rho": -0.0036, "theo": 0.1498, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.27, "last_trade_time": "2026-10-26T10:30:40", "percent_change": 0.0, "prev_day_close": 0.240000002086163}, {"option": "IWM261231C00185000", "bid": 98.12, "bid_size": 10.0, "ask": 100.96, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9928, "gamma": 0.0004, "vega": 0.021, "theta": 0.0, "rho": 0.2025, "theo": 100.2078, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 96.5500030517578}, {"option": "IWM261231P00185000", "bid": 0.16, "bid_size": 364.0, "ask": 0.18, "ask_size": 334.0, "iv": 0.4821, "open_interest": 130.0, "volume": 0.0, "delta": -0.0093, "gamma": 0.0005, "vega": 0.0287, "theta": -0.0114, "rho": -0.0043, "theo": 0.1722, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.36, "last_trade_time": "2026-10-23T10:14:39", "percent_change": 0.0, "prev_day_close": 0.274999991059303}, {"option": "IWM261231C00190000", "bid": 93.16, "bid_size": 10.0, "ask": 96.01, "ask_size": 5.0, "iv": 0.0, "open_interest": 7.0, "volume": 0.0, "delta": 0.9915, "gamma": 0.0005, "vega": 0.0263, "theta": 0.0, "rho": 0.2076, "theo": 95.2506, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 95.29, "last_trade_time": "2026-09-23T12:37:21", "percent_change": 0.0, "prev_day_close": 91.5999984741211}, {"option": "IWM261231P00190000", "bid": 0.19, "bid_size": 216.0, "ask": 0.21, "ask_size": 470.0, "iv": 0.4654, "open_interest": 143.0, "volume": 0.0, "delta": -0.0109, "gamma": 0.0006, "vega": 0.0331, "theta": -0.0126, "rho": -0.005, "theo": 0.197, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.31, "last_trade_time": "2026-11-02T12:48:13", "percent_change": 0.0, "prev_day_close": 0.310000002384186}, {"option": "IWM261231C00195000", "bid": 88.2, "bid_size": 10.0, "ask": 91.06, "ask_size": 5.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": 0.9899, "gamma": 0.0006, "vega": 0.0302, "theta": 0.0, "rho": 0.2143, "theo": 90.2977, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 76.88, "last_trade_time": "2026-02-26T09:48:48", "percent_change": 0.0, "prev_day_close": 86.6599998474121}, {"option": "IWM261231P00195000", "bid": 0.21, "bid_size": 348.0, "ask": 0.24, "ask_size": 445.0, "iv": 0.4457, "open_interest": 372.0, "volume": 0.0, "delta": -0.0128, "gamma": 0.0007, "vega": 0.0378, "theta": -0.0139, "rho": -0.0058, "theo": 0.2253, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.35, "last_trade_time": "2026-11-02T12:48:27", "percent_change": 0.0, "prev_day_close": 0.355000004172325}, {"option": "IWM261231C00200000", "bid": 83.25, "bid_size": 10.0, "ask": 86.12, "ask_size": 5.0, "iv": 0.0, "open_interest": 15.0, "volume": 0.0, "delta": 0.9881, "gamma": 0.0007, "vega": 0.0336, "theta": -0.0015, "rho": 0.2192, "theo": 85.3473, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 96.45, "last_trade_time": "2026-07-13T10:16:50", "percent_change": 0.0, "prev_day_close": 81.7250022888184}, {"option": "IWM261231P00200000", "bid": 0.25, "bid_size": 187.0, "ask": 0.27, "ask_size": 409.0, "iv": 0.4284, "open_interest": 3932.0, "volume": 8.0, "delta": -0.0149, "gamma": 0.0008, "vega": 0.0431, "theta": -0.0152, "rho": -0.0068, "theo": 0.2563, "change": -0.14, "open": 0.26, "high": 0.26, "low": 0.26, "tick": "down", "last_trade_price": 0.26, "last_trade_time": "2026-11-04T15:23:13", "percent_change": -35.0, "prev_day_close": 0.399999991059303}, {"option": "IWM261231C00205000", "bid": 78.3, "bid_size": 10.0, "ask": 81.18, "ask_size": 5.0, "iv": 0.0, "open_interest": 2.0, "volume": 0.0, "delta": 0.986, "gamma": 0.0008, "vega": 0.0404, "theta": -0.0036, "rho": 0.2241, "theo": 80.3992, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 92.12, "last_trade_time": "2026-09-08T11:47:31", "percent_change": 0.0, "prev_day_close": 76.8050003051758}, {"option": "IWM261231P00205000", "bid": 0.28, "bid_size": 265.0, "ask": 0.3, "ask_size": 223.0, "iv": 0.4086, "open_interest": 568.0, "volume": 0.0, "delta": -0.0174, "gamma": 0.0009, "vega": 0.0495, "theta": -0.0167, "rho": -0.0079, "theo": 0.2918, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.45, "last_trade_time": "2026-11-02T12:48:56", "percent_change": 0.0, "prev_day_close": 0.459999993443489}, {"option": "IWM261231C00210000", "bid": 73.36, "bid_size": 3.0, "ask": 76.25, "ask_size": 5.0, "iv": 0.0, "open_interest": 8.0, "volume": 0.0, "delta": 0.9834, "gamma": 0.001, "vega": 0.0471, "theta": -0.0058, "rho": 0.2314, "theo": 75.457, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 66.52, "last_trade_time": "2026-04-14T15:55:22", "percent_change": 0.0, "prev_day_close": 71.8899993896484}, {"option": "IWM261231P00210000", "bid": 0.32, "bid_size": 228.0, "ask": 0.35, "ask_size": 318.0, "iv": 0.3912, "open_interest": 245.0, "volume": 0.0, "delta": -0.0203, "gamma": 0.0011, "vega": 0.0564, "theta": -0.0183, "rho": -0.0091, "theo": 0.3324, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.51, "last_trade_time": "2026-11-02T12:49:09", "percent_change": 0.0, "prev_day_close": 0.530000001192093}, {"option": "IWM261231C00215000", "bid": 68.42, "bid_size": 10.0, "ask": 71.32, "ask_size": 5.0, "iv": 0.0, "open_interest": 28.0, "volume": 0.0, "delta": 0.9803, "gamma": 0.0012, "vega": 0.0526, "theta": -0.0082, "rho": 0.2358, "theo": 70.5207, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 85.83, "last_trade_time": "2026-08-27T09:34:18", "percent_change": 0.0, "prev_day_close": 66.9799995422363}, {"option": "IWM261231P00215000", "bid": 0.37, "bid_size": 194.0, "ask": 0.39, "ask_size": 194.0, "iv": 0.3725, "open_interest": 624.0, "volume": 0.0, "delta": -0.0239, "gamma": 0.0013, "vega": 0.0646, "theta": -0.02, "rho": -0.0107, "theo": 0.3797, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.53, "last_trade_time": "2026-11-02T12:12:07", "percent_change": 0.0, "prev_day_close": 0.604999989271164}, {"option": "IWM261231C00220000", "bid": 63.49, "bid_size": 10.0, "ask": 66.41, "ask_size": 6.0, "iv": 0.0, "open_interest": 40.0, "volume": 0.0, "delta": 0.9766, "gamma": 0.0015, "vega": 0.0635, "theta": -0.0107, "rho": 0.2402, "theo": 65.5898, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 62.57, "last_trade_time": "2026-11-03T13:57:58", "percent_change": 0.0, "prev_day_close": 62.1000003814697}, {"option": "IWM261231P00220000", "bid": 0.42, "bid_size": 183.0, "ask": 0.45, "ask_size": 247.0, "iv": 0.3542, "open_interest": 378.0, "volume": 0.0, "delta": -0.0282, "gamma": 0.0016, "vega": 0.0743, "theta": -0.0219, "rho": -0.0126, "theo": 0.436, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.74, "last_trade_time": "2026-11-02T14:23:24", "percent_change": 0.0, "prev_day_close": 0.700000017881394}, {"option": "IWM261231C00221000", "bid": 62.5, "bid_size": 10.0, "ask": 65.43, "ask_size": 5.0, "iv": 0.0, "open_interest": 6.0, "volume": 0.0, "delta": 0.9757, "gamma": 0.0015, "vega": 0.0664, "theta": -0.0113, "rho": 0.2429, "theo": 64.6044, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 62.14, "last_trade_time": "2026-11-03T11:07:00", "percent_change": 0.0, "prev_day_close": 61.125}, {"option": "IWM261231P00221000", "bid": 0.44, "bid_size": 163.0, "ask": 0.46, "ask_size": 163.0, "iv": 0.3512, "open_interest": 232.0, "volume": 1.0, "delta": -0.0291, "gamma": 0.0017, "vega": 0.0763, "theta": -0.0223, "rho": -0.013, "theo": 0.4481, "change": -0.19, "open": 0.53, "high": 0.53, "low": 0.53, "tick": "down", "last_trade_price": 0.53, "last_trade_time": "2026-11-04T10:36:39", "percent_change": -26.3889, "prev_day_close": 0.719999998807907}, {"option": "IWM261231C00222000", "bid": 61.52, "bid_size": 10.0, "ask": 64.45, "ask_size": 6.0, "iv": 0.0, "open_interest": 3.0, "volume": 0.0, "delta": 0.9748, "gamma": 0.0016, "vega": 0.0682, "theta": -0.0118, "rho": 0.2454, "theo": 63.6205, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 74.28, "last_trade_time": "2026-09-02T15:35:53", "percent_change": 0.0, "prev_day_close": 60.1499996185303}, {"option": "IWM261231P00222000", "bid": 0.45, "bid_size": 156.0, "ask": 0.47, "ask_size": 153.0, "iv": 0.347, "open_interest": 1033.0, "volume": 0.0, "delta": -0.0302, "gamma": 0.0018, "vega": 0.0785, "theta": -0.0227, "rho": -0.0134, "theo": 0.4615, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.77, "last_trade_time": "2026-10-06T15:32:12", "percent_change": 0.0, "prev_day_close": 0.745000004768372}, {"option": "IWM261231C00223000", "bid": 60.54, "bid_size": 3.0, "ask": 63.46, "ask_size": 5.0, "iv": 0.0, "open_interest": 5.0, "volume": 0.0, "delta": 0.9739, "gamma": 0.0016, "vega": 0.0699, "theta": -0.0124, "rho": 0.2462, "theo": 62.6372, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 58.07, "last_trade_time": "2026-05-19T12:34:38", "percent_change": 0.0, "prev_day_close": 59.1649990081787}, {"option": "IWM261231P00223000", "bid": 0.46, "bid_size": 173.0, "ask": 0.49, "ask_size": 227.0, "iv": 0.3437, "open_interest": 153.0, "volume": 0.0, "delta": -0.0312, "gamma": 0.0018, "vega": 0.0808, "theta": -0.0231, "rho": -0.0139, "theo": 0.4749, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.64, "last_trade_time": "2026-10-28T15:46:46", "percent_change": 0.0, "prev_day_close": 0.770000010728836}, {"option": "IWM261231C00224000", "bid": 59.55, "bid_size": 10.0, "ask": 62.49, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9729, "gamma": 0.0017, "vega": 0.0716, "theta": -0.013, "rho": 0.2469, "theo": 61.6542, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 58.1949996948242}, {"option": "IWM261231P00224000", "bid": 0.48, "bid_size": 146.0, "ask": 0.5, "ask_size": 146.0, "iv": 0.3405, "open_interest": 343.0, "volume": 1.0, "delta": -0.0322, "gamma": 0.0019, "vega": 0.083, "theta": -0.0235, "rho": -0.0144, "theo": 0.4885, "change": -0.27, "open": 0.52, "high": 0.52, "low": 0.52, "tick": "down", "last_trade_price": 0.52, "last_trade_time": "2026-11-04T13:11:47", "percent_change": -34.1772, "prev_day_close": 0.78999999165535}, {"option": "IWM261231C00225000", "bid": 58.57, "bid_size": 10.0, "ask": 61.5, "ask_size": 10.0, "iv": 0.0, "open_interest": 58.0, "volume": 2.0, "delta": 0.9718, "gamma": 0.0018, "vega": 0.0734, "theta": -0.0136, "rho": 0.2477, "theo": 60.6717, "change": 1.64, "open": 58.88, "high": 58.88, "low": 58.87, "tick": "down", "last_trade_price": 58.87, "last_trade_time": "2026-11-04T10:45:57", "percent_change": 2.86563, "prev_day_close": 57.2299995422363}, {"option": "IWM261231P00225000", "bid": 0.49, "bid_size": 155.0, "ask": 0.52, "ask_size": 219.0, "iv": 0.3371, "open_interest": 241.0, "volume": 3.0, "delta": -0.0334, "gamma": 0.002, "vega": 0.0854, "theta": -0.024, "rho": -0.0149, "theo": 0.5029, "change": -0.285, "open": 0.53, "high": 0.53, "low": 0.53, "tick": "down", "last_trade_price": 0.53, "last_trade_time": "2026-11-04T09:44:53", "percent_change": -34.9693, "prev_day_close": 0.814999997615814}, {"option": "IWM261231C00226000", "bid": 57.59, "bid_size": 3.0, "ask": 60.53, "ask_size": 5.0, "iv": 0.0, "open_interest": 3.0, "volume": 0.0, "delta": 0.9708, "gamma": 0.0019, "vega": 0.0751, "theta": -0.0142, "rho": 0.2484, "theo": 59.6896, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 60.64, "last_trade_time": "2026-06-09T12:38:12", "percent_change": 0.0, "prev_day_close": 56.2600002288818}, {"option": "IWM261231P00226000", "bid": 0.51, "bid_size": 130.0, "ask": 0.53, "ask_size": 130.0, "iv": 0.3335, "open_interest": 152.0, "volume": 0.0, "delta": -0.0346, "gamma": 0.002, "vega": 0.0879, "theta": -0.0244, "rho": -0.0154, "theo": 0.5182, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.96, "last_trade_time": "2026-10-09T11:57:23", "percent_change": 0.0, "prev_day_close": 0.840000003576279}, {"option": "IWM261231C00227000", "bid": 56.61, "bid_size": 3.0, "ask": 59.56, "ask_size": 15.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": 0.9696, "gamma": 0.0019, "vega": 0.0769, "theta": -0.0148, "rho": 0.2491, "theo": 58.708, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 38.77, "last_trade_time": "2026-03-17T12:10:03", "percent_change": 0.0, "prev_day_close": 55.2849998474121}, {"option": "IWM261231P00227000", "bid": 0.52, "bid_size": 165.0, "ask": 0.55, "ask_size": 202.0, "iv": 0.33, "open_interest": 214.0, "volume": 132.0, "delta": -0.0358, "gamma": 0.0021, "vega": 0.0904, "theta": -0.0249, "rho": -0.016, "theo": 0.5337, "change": -0.32, "open": 0.53, "high": 0.55, "low": 0.53, "tick": "up", "last_trade_price": 0.55, "last_trade_time": "2026-11-04T15:46:11", "percent_change": -36.7816, "prev_day_close": 0.870000004768372}, {"option": "IWM261231C00228000", "bid": 55.62, "bid_size": 10.0, "ask": 58.57, "ask_size": 5.0, "iv": 0.0, "open_interest": 14.0, "volume": 0.0, "delta": 0.9685, "gamma": 0.002, "vega": 0.0788, "theta": -0.0154, "rho": 0.2498, "theo": 57.7269, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 58.69, "last_trade_time": "2026-04-30T14:48:18", "percent_change": 0.0, "prev_day_close": 54.3249988555908}, {"option": "IWM261231P00228000", "bid": 0.54, "bid_size": 123.0, "ask": 0.56, "ask_size": 120.0, "iv": 0.3264, "open_interest": 299.0, "volume": 0.0, "delta": -0.0371, "gamma": 0.0022, "vega": 0.0934, "theta": -0.0254, "rho": -0.0166, "theo": 0.5502, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.18, "last_trade_time": "2026-10-19T11:05:15", "percent_change": 0.0, "prev_day_close": 0.900000005960464}, {"option": "IWM261231C00229000", "bid": 54.64, "bid_size": 10.0, "ask": 57.6, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9672, "gamma": 0.0021, "vega": 0.0806, "theta": -0.016, "rho": 0.2505, "theo": 56.7463, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 53.355001449585}, {"option": "IWM261231P00229000", "bid": 0.56, "bid_size": 115.0, "ask": 0.58, "ask_size": 119.0, "iv": 0.3232, "open_interest": 104.0, "volume": 64.0, "delta": -0.0385, "gamma": 0.0023, "vega": 0.0963, "theta": -0.0259, "rho": -0.0172, "theo": 0.5674, "change": -0.37, "open": 0.68, "high": 0.68, "low": 0.56, "tick": "down", "last_trade_price": 0.56, "last_trade_time": "2026-11-04T15:34:53", "percent_change": -39.7849, "prev_day_close": 0.930000007152557}, {"option": "IWM261231C00230000", "bid": 53.66, "bid_size": 20.0, "ask": 56.62, "ask_size": 9.0, "iv": 0.0, "open_interest": 268.0, "volume": 0.0, "delta": 0.966, "gamma": 0.0022, "vega": 0.0837, "theta": -0.0167, "rho": 0.2512, "theo": 55.7662, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 53.14, "last_trade_time": "2026-09-28T09:45:34", "percent_change": 0.0, "prev_day_close": 52.3850002288818}, {"option": "IWM261231P00230000", "bid": 0.57, "bid_size": 110.0, "ask": 0.6, "ask_size": 183.0, "iv": 0.3196, "open_interest": 274.0, "volume": 78.0, "delta": -0.0399, "gamma": 0.0024, "vega": 0.0993, "theta": -0.0264, "rho": -0.0178, "theo": 0.5852, "change": -0.37, "open": 0.66, "high": 0.66, "low": 0.59, "tick": "no_change", "last_trade_price": 0.59, "last_trade_time": "2026-11-04T15:49:38", "percent_change": -38.5417, "prev_day_close": 0.96000000834465}, {"option": "IWM261231C00231000", "bid": 52.69, "bid_size": 3.0, "ask": 55.65, "ask_size": 5.0, "iv": 0.0, "open_interest": 4.0, "volume": 0.0, "delta": 0.9646, "gamma": 0.0023, "vega": 0.0878, "theta": -0.0174, "rho": 0.2518, "theo": 54.7867, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 43.8, "last_trade_time": "2026-10-14T11:41:13", "percent_change": 0.0, "prev_day_close": 51.6949996948242}, {"option": "IWM261231P00231000", "bid": 0.59, "bid_size": 106.0, "ask": 0.62, "ask_size": 178.0, "iv": 0.3162, "open_interest": 111.0, "volume": 235.0, "delta": -0.0414, "gamma": 0.0025, "vega": 0.1021, "theta": -0.0269, "rho": -0.0184, "theo": 0.6045, "change": -0.385, "open": 0.61, "high": 0.61, "low": 0.61, "tick": "no_change", "last_trade_price": 0.61, "last_trade_time": "2026-11-04T15:29:25", "percent_change": -38.6935, "prev_day_close": 0.995000004768372}, {"option": "IWM261231C00232000", "bid": 51.71, "bid_size": 3.0, "ask": 54.68, "ask_size": 6.0, "iv": 0.0, "open_interest": 13.0, "volume": 0.0, "delta": 0.9632, "gamma": 0.0024, "vega": 0.0921, "theta": -0.0181, "rho": 0.2525, "theo": 53.8078, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 46.32, "last_trade_time": "2026-10-13T11:46:41", "percent_change": 0.0, "prev_day_close": 50.7349987030029}, {"option": "IWM261231P00232000", "bid": 0.61, "bid_size": 118.0, "ask": 0.64, "ask_size": 171.0, "iv": 0.3128, "open_interest": 175.0, "volume": 0.0, "delta": -0.043, "gamma": 0.0026, "vega": 0.105, "theta": -0.0275, "rho": -0.019, "theo": 0.6246, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.73, "last_trade_time": "2026-10-29T10:42:32", "percent_change": 0.0, "prev_day_close": 1.02999997138977}, {"option": "IWM261231C00233000", "bid": 50.73, "bid_size": 10.0, "ask": 53.7, "ask_size": 5.0, "iv": 0.0, "open_interest": 2.0, "volume": 0.0, "delta": 0.9617, "gamma": 0.0025, "vega": 0.0966, "theta": -0.0188, "rho": 0.2543, "theo": 52.8295, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 45.64, "last_trade_time": "2026-10-13T12:04:11", "percent_change": 0.0, "prev_day_close": 49.7749996185303}, {"option": "IWM261231P00233000", "bid": 0.63, "bid_size": 87.0, "ask": 0.67, "ask_size": 286.0, "iv": 0.3097, "open_interest": 208.0, "volume": 0.0, "delta": -0.0447, "gamma": 0.0027, "vega": 0.1082, "theta": -0.028, "rho": -0.0198, "theo": 0.6459, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.99, "last_trade_time": "2026-10-27T13:50:44", "percent_change": 0.0, "prev_day_close": 1.06499999761581}, {"option": "IWM261231C00234000", "bid": 49.75, "bid_size": 10.0, "ask": 52.73, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9601, "gamma": 0.0026, "vega": 0.0996, "theta": -0.0195, "rho": 0.2584, "theo": 51.8536, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 48.23, "last_trade_time": "2026-04-16T11:24:47", "percent_change": 0.0, "prev_day_close": 48.8150005340576}, {"option": "IWM261231P00234000", "bid": 0.65, "bid_size": 114.0, "ask": 0.69, "ask_size": 301.0, "iv": 0.3063, "open_interest": 99.0, "volume": 20.0, "delta": -0.0464, "gamma": 0.0028, "vega": 0.1115, "theta": -0.0286, "rho": -0.0205, "theo": 0.6671, "change": -0.435, "open": 0.67, "high": 0.67, "low": 0.67, "tick": "down", "last_trade_price": 0.67, "last_trade_time": "2026-11-04T15:29:23", "percent_change": -39.3665, "prev_day_close": 1.10500001907349}, {"option": "IWM261231C00235000", "bid": 48.78, "bid_size": 10.0, "ask": 51.76, "ask_size": 5.0, "iv": 0.0, "open_interest": 69.0, "volume": 0.0, "delta": 0.9584, "gamma": 0.0027, "vega": 0.1022, "theta": -0.0202, "rho": 0.2589, "theo": 50.8789, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 66.81, "last_trade_time": "2026-07-16T11:52:54", "percent_change": 0.0, "prev_day_close": 47.855001449585}, {"option": "IWM261231P00235000", "bid": 0.67, "bid_size": 123.0, "ask": 0.71, "ask_size": 212.0, "iv": 0.3026, "open_interest": 1749.0, "volume": 2.0, "delta": -0.0482, "gamma": 0.003, "vega": 0.1149, "theta": -0.0292, "rho": -0.0213, "theo": 0.6904, "change": -0.425, "open": 0.73, "high": 0.73, "low": 0.72, "tick": "down", "last_trade_price": 0.72, "last_trade_time": "2026-11-04T14:10:17", "percent_change": -37.1179, "prev_day_close": 1.14499998092651}, {"option": "IWM261231C00236000", "bid": 47.8, "bid_size": 10.0, "ask": 50.8, "ask_size": 6.0, "iv": 0.0, "open_interest": 2.0, "volume": 0.0, "delta": 0.9567, "gamma": 0.0029, "vega": 0.105, "theta": -0.021, "rho": 0.2594, "theo": 49.9051, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 47.69, "last_trade_time": "2026-11-03T11:10:06", "percent_change": 0.0, "prev_day_close": 46.894998550415}, {"option": "IWM261231P00236000", "bid": 0.7, "bid_size": 66.0, "ask": 0.73, "ask_size": 149.0, "iv": 0.2994, "open_interest": 234.0, "volume": 26.0, "delta": -0.0501, "gamma": 0.0031, "vega": 0.1185, "theta": -0.0298, "rho": -0.0221, "theo": 0.7145, "change": -0.465, "open": 0.72, "high": 0.72, "low": 0.72, "tick": "no_change", "last_trade_price": 0.72, "last_trade_time": "2026-11-04T15:29:23", "percent_change": -39.2405, "prev_day_close": 1.18500000238419}, {"option": "IWM261231C00237000", "bid": 46.83, "bid_size": 10.0, "ask": 49.83, "ask_size": 5.0, "iv": 0.0, "open_interest": 32.0, "volume": 0.0, "delta": 0.9548, "gamma": 0.003, "vega": 0.1078, "theta": -0.0218, "rho": 0.2598, "theo": 48.9323, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 36.69, "last_trade_time": "2026-10-16T14:13:12", "percent_change": 0.0, "prev_day_close": 45.9449996948242}, {"option": "IWM261231P00237000", "bid": 0.72, "bid_size": 102.0, "ask": 0.76, "ask_size": 151.0, "iv": 0.2961, "open_interest": 294.0, "volume": 0.0, "delta": -0.0521, "gamma": 0.0032, "vega": 0.1223, "theta": -0.0304, "rho": -0.023, "theo": 0.7397, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.43, "last_trade_time": "2026-10-22T12:11:38", "percent_change": 0.0, "prev_day_close": 1.23500001430511}, {"option": "IWM261231C00238000", "bid": 45.86, "bid_size": 10.0, "ask": 48.86, "ask_size": 6.0, "iv": 0.1636, "open_interest": 75.0, "volume": 0.0, "delta": 0.9528, "gamma": 0.0031, "vega": 0.1106, "theta": -0.0226, "rho": 0.2602, "theo": 47.9605, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 39.41, "last_trade_time": "2026-10-22T10:35:50", "percent_change": 0.0, "prev_day_close": 44.9950008392334}, {"option": "IWM261231P00238000", "bid": 0.75, "bid_size": 67.0, "ask": 0.79, "ask_size": 242.0, "iv": 0.2931, "open_interest": 252.0, "volume": 1.0, "delta": -0.0543, "gamma": 0.0034, "vega": 0.1266, "theta": -0.0311, "rho": -0.024, "theo": 0.7665, "change": -0.32, "open": 0.96, "high": 0.96, "low": 0.96, "tick": "down", "last_trade_price": 0.96, "last_trade_time": "2026-11-04T09:30:01", "percent_change": -25.0, "prev_day_close": 1.27999997138977}, {"option": "IWM261231C00239000", "bid": 44.89, "bid_size": 10.0, "ask": 47.9, "ask_size": 5.0, "iv": 0.1913, "open_interest": 4.0, "volume": 0.0, "delta": 0.9508, "gamma": 0.0033, "vega": 0.1135, "theta": -0.0234, "rho": 0.2606, "theo": 46.9897, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 35.54, "last_trade_time": "2026-10-19T10:25:47", "percent_change": 0.0, "prev_day_close": 44.0399990081787}, {"option": "IWM261231P00239000", "bid": 0.78, "bid_size": 64.0, "ask": 0.81, "ask_size": 134.0, "iv": 0.2897, "open_interest": 293.0, "volume": 0.0, "delta": -0.0565, "gamma": 0.0035, "vega": 0.1309, "theta": -0.0317, "rho": -0.025, "theo": 0.7943, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.61, "last_trade_time": "2026-10-30T13:50:53", "percent_change": 0.0, "prev_day_close": 1.32499998807907}, {"option": "IWM261231C00240000", "bid": 43.92, "bid_size": 20.0, "ask": 46.94, "ask_size": 15.0, "iv": 0.2008, "open_interest": 286.0, "volume": 2.0, "delta": 0.9486, "gamma": 0.0034, "vega": 0.1168, "theta": -0.0242, "rho": 0.2609, "theo": 46.0201, "change": 0.885, "open": 44.02, "high": 44.02, "low": 43.98, "tick": "down", "last_trade_price": 43.98, "last_trade_time": "2026-11-04T10:25:08", "percent_change": 2.0536, "prev_day_close": 43.0949993133545}, {"option": "IWM261231P00240000", "bid": 0.8, "bid_size": 91.0, "ask": 0.84, "ask_size": 130.0, "iv": 0.2863, "open_interest": 1060.0, "volume": 20.0, "delta": -0.0587, "gamma": 0.0036, "vega": 0.135, "theta": -0.0324, "rho": -0.0261, "theo": 0.823, "change": -0.555, "open": 0.92, "high": 0.92, "low": 0.82, "tick": "down", "last_trade_price": 0.82, "last_trade_time": "2026-11-04T15:49:38", "percent_change": -40.3636, "prev_day_close": 1.375}, {"option": "IWM261231C00241000", "bid": 42.95, "bid_size": 10.0, "ask": 45.98, "ask_size": 5.0, "iv": 0.2062, "open_interest": 7.0, "volume": 2.0, "delta": 0.9463, "gamma": 0.0036, "vega": 0.1228, "theta": -0.0251, "rho": 0.2613, "theo": 45.0516, "change": 0.885, "open": 43.09, "high": 43.09, "low": 43.03, "tick": "down", "last_trade_price": 43.03, "last_trade_time": "2026-11-04T10:25:06", "percent_change": 2.0999, "prev_day_close": 42.144998550415}, {"option": "IWM261231P00241000", "bid": 0.84, "bid_size": 58.0, "ask": 0.87, "ask_size": 88.0, "iv": 0.2834, "open_interest": 314.0, "volume": 0.0, "delta": -0.0612, "gamma": 0.0038, "vega": 0.139, "theta": -0.0331, "rho": -0.0269, "theo": 0.8546, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.31, "last_trade_time": "2026-11-03T11:09:41", "percent_change": 0.0, "prev_day_close": 1.43500000238419}, {"option": "IWM261231C00242000", "bid": 41.99, "bid_size": 5.0, "ask": 45.01, "ask_size": 5.0, "iv": 0.2093, "open_interest": 38.0, "volume": 4.0, "delta": 0.9439, "gamma": 0.0038, "vega": 0.1291, "theta": -0.026, "rho": 0.2615, "theo": 44.0843, "change": 0.645, "open": 42.15, "high": 42.15, "low": 41.85, "tick": "down", "last_trade_price": 41.85, "last_trade_time": "2026-11-04T11:30:22", "percent_change": 1.56534, "prev_day_close": 41.2049999237061}, {"option": "IWM261231P00242000", "bid": 0.87, "bid_size": 62.0, "ask": 0.91, "ask_size": 164.0, "iv": 0.2802, "open_interest": 149.0, "volume": 2.0, "delta": -0.0639, "gamma": 0.004, "vega": 0.1435, "theta": -0.0339, "rho": -0.028, "theo": 0.8887, "change": -0.51, "open": 1.04, "high": 1.04, "low": 0.98, "tick": "down", "last_trade_price": 0.98, "last_trade_time": "2026-11-04T11:53:33", "percent_change": -34.2282, "prev_day_close": 1.49000000953674}, {"option": "IWM261231C00243000", "bid": 41.02, "bid_size": 10.0, "ask": 44.06, "ask_size": 5.0, "iv": 0.2122, "open_interest": 6.0, "volume": 2.0, "delta": 0.9414, "gamma": 0.0039, "vega": 0.1356, "theta": -0.0269, "rho": 0.2677, "theo": 43.1184, "change": 0.88, "open": 41.19, "high": 41.19, "low": 41.15, "tick": "down", "last_trade_price": 41.15, "last_trade_time": "2026-11-04T10:25:03", "percent_change": 2.18525, "prev_day_close": 40.2700004577637}, {"option": "IWM261231P00243000", "bid": 0.9, "bid_size": 75.0, "ask": 0.94, "ask_size": 118.0, "iv": 0.2765, "open_interest": 146.0, "volume": 1.0, "delta": -0.0668, "gamma": 0.0042, "vega": 0.1483, "theta": -0.0346, "rho": -0.0293, "theo": 0.9248, "change": -0.33, "open": 1.22, "high": 1.22, "low": 1.22, "tick": "up", "last_trade_price": 1.22, "last_trade_time": "2026-11-04T09:30:01", "percent_change": -21.2903, "prev_day_close": 1.55000001192093}, {"option": "IWM261231C00244000", "bid": 40.06, "bid_size": 10.0, "ask": 43.1, "ask_size": 5.0, "iv": 0.2136, "open_interest": 5.0, "volume": 0.0, "delta": 0.9387, "gamma": 0.0041, "vega": 0.1396, "theta": -0.0279, "rho": 0.2678, "theo": 42.1568, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 61.67, "last_trade_time": "2026-08-11T14:16:53", "percent_change": 0.0, "prev_day_close": 39.3350009918213}, {"option": "IWM261231P00244000", "bid": 0.94, "bid_size": 57.0, "ask": 0.98, "ask_size": 118.0, "iv": 0.274, "open_interest": 733.0, "volume": 0.0, "delta": -0.0695, "gamma": 0.0044, "vega": 0.1528, "theta": -0.0354, "rho": -0.0304, "theo": 0.9592, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.56, "last_trade_time": "2026-11-03T14:30:36", "percent_change": 0.0, "prev_day_close": 1.61500000953674}, {"option": "IWM261231C00245000", "bid": 39.1, "bid_size": 20.0, "ask": 42.16, "ask_size": 15.0, "iv": 0.216, "open_interest": 246.0, "volume": 2.0, "delta": 0.9358, "gamma": 0.0043, "vega": 0.1436, "theta": -0.0288, "rho": 0.2678, "theo": 41.197, "change": 0.835, "open": 39.27, "high": 39.27, "low": 39.24, "tick": "down", "last_trade_price": 39.24, "last_trade_time": "2026-11-04T10:35:04", "percent_change": 2.17419, "prev_day_close": 38.4050006866455}, {"option": "IWM261231P00245000", "bid": 0.98, "bid_size": 62.0, "ask": 1.02, "ask_size": 180.0, "iv": 0.2708, "open_interest": 1768.0, "volume": 31.0, "delta": -0.0727, "gamma": 0.0046, "vega": 0.158, "theta": -0.0362, "rho": -0.0318, "theo": 0.9993, "change": -0.68, "open": 1.05, "high": 1.22, "low": 1.0, "tick": "down", "last_trade_price": 1.0, "last_trade_time": "2026-11-04T15:35:31", "percent_change": -40.4762, "prev_day_close": 1.68000000715256}, {"option": "IWM261231C00246000", "bid": 38.14, "bid_size": 10.0, "ask": 41.21, "ask_size": 10.0, "iv": 0.2166, "open_interest": 4.0, "volume": 8.0, "delta": 0.9327, "gamma": 0.0045, "vega": 0.1477, "theta": -0.0298, "rho": 0.2678, "theo": 40.239, "change": 2.52, "open": 38.22, "high": 40.03, "low": 38.22, "tick": "down", "last_trade_price": 39.99, "last_trade_time": "2026-11-04T14:19:43", "percent_change": 6.72538, "prev_day_close": 37.4699993133545}, {"option": "IWM261231P00246000", "bid": 1.02, "bid_size": 54.0, "ask": 1.06, "ask_size": 140.0, "iv": 0.2677, "open_interest": 305.0, "volume": 1.0, "delta": -0.0759, "gamma": 0.0048, "vega": 0.1635, "theta": -0.037, "rho": -0.0332, "theo": 1.0401, "change": -0.61, "open": 1.14, "high": 1.14, "low": 1.14, "tick": "down", "last_trade_price": 1.14, "last_trade_time": "2026-11-04T11:53:20", "percent_change": -34.8571, "prev_day_close": 1.75}, {"option": "IWM261231C00247000", "bid": 37.19, "bid_size": 10.0, "ask": 40.25, "ask_size": 5.0, "iv": 0.2165, "open_interest": 5.0, "volume": 2.0, "delta": 0.9295, "gamma": 0.0048, "vega": 0.1519, "theta": -0.0308, "rho": 0.2677, "theo": 39.283, "change": 0.845, "open": 37.41, "high": 37.41, "low": 37.39, "tick": "down", "last_trade_price": 37.39, "last_trade_time": "2026-11-04T10:25:01", "percent_change": 2.31222, "prev_day_close": 36.5450000762939}, {"option": "IWM261231P00247000", "bid": 1.06, "bid_size": 59.0, "ask": 1.11, "ask_size": 184.0, "iv": 0.2645, "open_interest": 804.0, "volume": 0.0, "delta": -0.0794, "gamma": 0.005, "vega": 0.1698, "theta": -0.0379, "rho": -0.0348, "theo": 1.0857, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.88, "last_trade_time": "2026-11-02T14:25:05", "percent_change": 0.0, "prev_day_close": 1.82499998807907}, {"option": "IWM261231C00248000", "bid": 36.24, "bid_size": 3.0, "ask": 39.33, "ask_size": 15.0, "iv": 0.2182, "open_interest": 5.0, "volume": 0.0, "delta": 0.9261, "gamma": 0.005, "vega": 0.1561, "theta": -0.0319, "rho": 0.2676, "theo": 38.3289, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 38.01, "last_trade_time": "2026-10-29T13:44:56", "percent_change": 0.0, "prev_day_close": 35.625}, {"option": "IWM261231P00248000", "bid": 1.11, "bid_size": 48.0, "ask": 1.15, "ask_size": 105.0, "iv": 0.2617, "open_interest": 85.0, "volume": 1.0, "delta": -0.0829, "gamma": 0.0052, "vega": 0.1755, "theta": -0.0388, "rho": -0.0365, "theo": 1.1301, "change": -0.54, "open": 1.36, "high": 1.36, "low": 1.36, "tick": "down", "last_trade_price": 1.36, "last_trade_time": "2026-11-04T10:22:11", "percent_change": -28.4211, "prev_day_close": 1.89999997615814}, {"option": "IWM261231C00249000", "bid": 35.29, "bid_size": 5.0, "ask": 38.37, "ask_size": 5.0, "iv": 0.2172, "open_interest": 40.0, "volume": 2.0, "delta": 0.9225, "gamma": 0.0052, "vega": 0.1624, "theta": -0.033, "rho": 0.2674, "theo": 37.377, "change": 0.795, "open": 35.51, "high": 35.51, "low": 35.5, "tick": "down", "last_trade_price": 35.5, "last_trade_time": "2026-11-04T10:34:53", "percent_change": 2.29074, "prev_day_close": 34.7049999237061}, {"option": "IWM261231P00249000", "bid": 1.16, "bid_size": 38.0, "ask": 1.2, "ask_size": 90.0, "iv": 0.2588, "open_interest": 146.0, "volume": 0.0, "delta": -0.0867, "gamma": 0.0054, "vega": 0.1808, "theta": -0.0397, "rho": -0.0379, "theo": 1.1798, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.58, "last_trade_time": "2026-10-30T14:45:08", "percent_change": 0.0, "prev_day_close": 1.99000000953674}, {"option": "IWM261231C00250000", "bid": 35.86, "bid_size": 1.0, "ask": 37.43, "ask_size": 5.0, "iv": 0.2684, "open_interest": 243.0, "volume": 0.0, "delta": 0.9187, "gamma": 0.0055, "vega": 0.171, "theta": -0.0341, "rho": 0.2671, "theo": 36.4273, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 34.11, "last_trade_time": "2026-11-03T11:25:22", "percent_change": 0.0, "prev_day_close": 33.7899990081787}, {"option": "IWM261231P00250000", "bid": 1.21, "bid_size": 41.0, "ask": 1.25, "ask_size": 110.0, "iv": 0.2558, "open_interest": 7692.0, "volume": 46.0, "delta": -0.0907, "gamma": 0.0057, "vega": 0.1866, "theta": -0.0406, "rho": -0.0395, "theo": 1.2316, "change": -0.77, "open": 1.28, "high": 1.52, "low": 1.28, "tick": "no_change", "last_trade_price": 1.3, "last_trade_time": "2026-11-04T14:52:58", "percent_change": -37.1981, "prev_day_close": 2.0699999332428}, {"option": "IWM261231C00251000", "bid": 33.39, "bid_size": 10.0, "ask": 36.51, "ask_size": 15.0, "iv": 0.2165, "open_interest": 1.0, "volume": 0.0, "delta": 0.9147, "gamma": 0.0057, "vega": 0.1801, "theta": -0.0352, "rho": 0.2738, "theo": 35.48, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 33.41, "last_trade_time": "2026-10-01T14:41:40", "percent_change": 0.0, "prev_day_close": 32.8800001144409}, {"option": "IWM261231P00251000", "bid": 1.26, "bid_size": 55.0, "ask": 1.31, "ask_size": 137.0, "iv": 0.2528, "open_interest": 30.0, "volume": 1.0, "delta": -0.095, "gamma": 0.006, "vega": 0.1929, "theta": -0.0415, "rho": -0.0412, "theo": 1.2871, "change": -0.76, "open": 1.4, "high": 1.4, "low": 1.4, "tick": "down", "last_trade_price": 1.4, "last_trade_time": "2026-11-04T09:37:48", "percent_change": -35.1852, "prev_day_close": 2.16000008583069}, {"option": "IWM261231C00252000", "bid": 32.45, "bid_size": 10.0, "ask": 35.57, "ask_size": 10.0, "iv": 0.2157, "open_interest": 4.0, "volume": 1.0, "delta": 0.9103, "gamma": 0.006, "vega": 0.1856, "theta": -0.0364, "rho": 0.2733, "theo": 34.5394, "change": 2.425, "open": 34.4, "high": 34.4, "low": 34.4, "tick": "up", "last_trade_price": 34.4, "last_trade_time": "2026-11-04T12:49:40", "percent_change": 7.58405, "prev_day_close": 31.9750003814697}, {"option": "IWM261231P00252000", "bid": 1.32, "bid_size": 44.0, "ask": 1.37, "ask_size": 103.0, "iv": 0.25, "open_interest": 1076.0, "volume": 3.0, "delta": -0.0996, "gamma": 0.0062, "vega": 0.1994, "theta": -0.0425, "rho": -0.0432, "theo": 1.3465, "change": -0.82, "open": 1.67, "high": 1.67, "low": 1.44, "tick": "down", "last_trade_price": 1.44, "last_trade_time": "2026-11-04T13:55:34", "percent_change": -36.2832, "prev_day_close": 2.25999999046326}, {"option": "IWM261231C00253000", "bid": 31.52, "bid_size": 5.0, "ask": 34.65, "ask_size": 9.0, "iv": 0.2155, "open_interest": 44.0, "volume": 4.0, "delta": 0.9057, "gamma": 0.0063, "vega": 0.1911, "theta": -0.0376, "rho": 0.2726, "theo": 33.6019, "change": 2.135, "open": 32.01, "high": 33.23, "low": 31.98, "tick": "down", "last_trade_price": 33.21, "last_trade_time": "2026-11-04T14:05:21", "percent_change": 6.87048, "prev_day_close": 31.0749988555908}, {"option": "IWM261231P00253000", "bid": 1.39, "bid_size": 42.0, "ask": 1.43, "ask_size": 83.0, "iv": 0.2473, "open_interest": 242.0, "volume": 7.0, "delta": -0.1044, "gamma": 0.0066, "vega": 0.2063, "theta": -0.0435, "rho": -0.0453, "theo": 1.4089, "change": -0.87, "open": 1.72, "high": 1.72, "low": 1.49, "tick": "down", "last_trade_price": 1.49, "last_trade_time": "2026-11-04T13:16:38", "percent_change": -36.8644, "prev_day_close": 2.36000001430511}, {"option": "IWM261231C00254000", "bid": 30.58, "bid_size": 10.0, "ask": 33.73, "ask_size": 5.0, "iv": 0.2144, "open_interest": 8.0, "volume": 0.0, "delta": 0.9009, "gamma": 0.0066, "vega": 0.1967, "theta": -0.0388, "rho": 0.2718, "theo": 32.6677, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 25.63, "last_trade_time": "2026-10-20T13:01:02", "percent_change": 0.0, "prev_day_close": 30.1849994659424}, {"option": "IWM261231P00254000", "bid": 1.45, "bid_size": 43.0, "ask": 1.5, "ask_size": 122.0, "iv": 0.2445, "open_interest": 1031.0, "volume": 5.0, "delta": -0.1094, "gamma": 0.0068, "vega": 0.2142, "theta": -0.0446, "rho": -0.0475, "theo": 1.4745, "change": -0.93, "open": 1.54, "high": 1.54, "low": 1.54, "tick": "down", "last_trade_price": 1.54, "last_trade_time": "2026-11-04T14:14:51", "percent_change": -37.6518, "prev_day_close": 2.47000002861023}, {"option": "IWM261231C00255000", "bid": 29.66, "bid_size": 8.0, "ask": 32.81, "ask_size": 10.0, "iv": 0.2137, "open_interest": 399.0, "volume": 0.0, "delta": 0.8957, "gamma": 0.0069, "vega": 0.2024, "theta": -0.04, "rho": 0.271, "theo": 31.7368, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 29.55, "last_trade_time": "2026-11-03T11:19:43", "percent_change": 0.0, "prev_day_close": 28.5100002288818}, {"option": "IWM261231P00255000", "bid": 1.52, "bid_size": 42.0, "ask": 1.57, "ask_size": 95.0, "iv": 0.2418, "open_interest": 234.0, "volume": 12.0, "delta": -0.1148, "gamma": 0.0072, "vega": 0.2218, "theta": -0.0456, "rho": -0.0499, "theo": 1.5465, "change": -0.96, "open": 1.76, "high": 1.79, "low": 1.62, "tick": "down", "last_trade_price": 1.62, "last_trade_time": "2026-11-04T12:58:10", "percent_change": -37.2093, "prev_day_close": 2.57999992370605}, {"option": "IWM261231C00256000", "bid": 28.73, "bid_size": 20.0, "ask": 31.89, "ask_size": 15.0, "iv": 0.2124, "open_interest": 75.0, "volume": 0.0, "delta": 0.8903, "gamma": 0.0073, "vega": 0.2095, "theta": -0.0413, "rho": 0.2701, "theo": 30.8096, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 27.1, "last_trade_time": "2026-11-02T15:55:29", "percent_change": 0.0, "prev_day_close": 27.4649991989136}, {"option": "IWM261231P00256000", "bid": 1.59, "bid_size": 43.0, "ask": 1.65, "ask_size": 112.0, "iv": 0.239, "open_interest": 167.0, "volume": 3.0, "delta": -0.1205, "gamma": 0.0075, "vega": 0.2285, "theta": -0.0467, "rho": -0.052, "theo": 1.6228, "change": -0.73, "open": 1.7, "high": 1.97, "low": 1.7, "tick": "no_change", "last_trade_price": 1.97, "last_trade_time": "2026-11-04T11:36:56", "percent_change": -27.037, "prev_day_close": 2.70000004768372}, {"option": "IWM261231C00257000", "bid": 27.81, "bid_size": 20.0, "ask": 30.98, "ask_size": 6.0, "iv": 0.2114, "open_interest": 36.0, "volume": 0.0, "delta": 0.8846, "gamma": 0.0076, "vega": 0.2206, "theta": -0.0426, "rho": 0.2691, "theo": 29.8862, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 24.42, "last_trade_time": "2026-10-08T12:37:39", "percent_change": 0.0, "prev_day_close": 26.5749998092651}, {"option": "IWM261231P00257000", "bid": 1.67, "bid_size": 40.0, "ask": 1.73, "ask_size": 106.0, "iv": 0.2363, "open_interest": 151.0, "volume": 1.0, "delta": -0.1265, "gamma": 0.0079, "vega": 0.2361, "theta": -0.0478, "rho": -0.0543, "theo": 1.7033, "change": -0.855, "open": 1.97, "high": 1.97, "low": 1.97, "tick": "down", "last_trade_price": 1.97, "last_trade_time": "2026-11-04T09:32:55", "percent_change": -30.2655, "prev_day_close": 2.82499992847443}, {"option": "IWM261231C00258000", "bid": 26.9, "bid_size": 7.0, "ask": 30.08, "ask_size": 10.0, "iv": 0.2103, "open_interest": 73.0, "volume": 0.0, "delta": 0.8784, "gamma": 0.008, "vega": 0.231, "theta": -0.044, "rho": 0.2759, "theo": 28.9681, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 23.64, "last_trade_time": "2026-10-27T10:23:20", "percent_change": 0.0, "prev_day_close": 25.7249994277954}, {"option": "IWM261231P00258000", "bid": 1.76, "bid_size": 31.0, "ask": 1.82, "ask_size": 110.0, "iv": 0.2336, "open_interest": 161.0, "volume": 2.0, "delta": -0.1328, "gamma": 0.0082, "vega": 0.2437, "theta": -0.049, "rho": -0.057, "theo": 1.7886, "change": -0.79, "open": 2.11, "high": 2.17, "low": 2.11, "tick": "up", "last_trade_price": 2.17, "last_trade_time": "2026-11-04T10:56:13", "percent_change": -26.6892, "prev_day_close": 2.96000003814697}, {"option": "IWM261231C00259000", "bid": 25.99, "bid_size": 7.0, "ask": 29.18, "ask_size": 15.0, "iv": 0.2089, "open_interest": 62.0, "volume": 0.0, "delta": 0.8719, "gamma": 0.0084, "vega": 0.238, "theta": -0.0453, "rho": 0.2744, "theo": 28.0585, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 28.14, "last_trade_time": "2026-10-06T12:24:08", "percent_change": 0.0, "prev_day_close": 24.8600006103516}, {"option": "IWM261231P00259000", "bid": 1.85, "bid_size": 26.0, "ask": 1.91, "ask_size": 78.0, "iv": 0.2311, "open_interest": 341.0, "volume": 0.0, "delta": -0.1396, "gamma": 0.0086, "vega": 0.2521, "theta": -0.0501, "rho": -0.06, "theo": 1.8809, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.55, "last_trade_time": "2026-11-02T11:57:05", "percent_change": 0.0, "prev_day_close": 3.10500001907349}, {"option": "IWM261231C00260000", "bid": 25.09, "bid_size": 10.0, "ask": 28.27, "ask_size": 11.0, "iv": 0.2073, "open_interest": 687.0, "volume": 1.0, "delta": 0.865, "gamma": 0.0088, "vega": 0.245, "theta": -0.0466, "rho": 0.2727, "theo": 27.1539, "change": 1.685, "open": 25.69, "high": 25.69, "low": 25.69, "tick": "up", "last_trade_price": 25.69, "last_trade_time": "2026-11-04T10:54:23", "percent_change": 7.01937, "prev_day_close": 24.0050001144409}, {"option": "IWM261231P00260000", "bid": 1.94, "bid_size": 45.0, "ask": 2.01, "ask_size": 118.0, "iv": 0.2286, "open_interest": 2087.0, "volume": 7.0, "delta": -0.1466, "gamma": 0.009, "vega": 0.2614, "theta": -0.0512, "rho": -0.0631, "theo": 1.9759, "change": -1.2, "open": 2.27, "high": 2.41, "low": 2.05, "tick": "down", "last_trade_price": 2.05, "last_trade_time": "2026-11-04T13:44:19", "percent_change": -36.9231, "prev_day_close": 3.25}, {"option": "IWM261231C00261000", "bid": 24.19, "bid_size": 20.0, "ask": 27.39, "ask_size": 10.0, "iv": 0.2062, "open_interest": 197.0, "volume": 0.0, "delta": 0.8578, "gamma": 0.0092, "vega": 0.252, "theta": -0.048, "rho": 0.271, "theo": 26.2547, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 24.87, "last_trade_time": "2026-11-02T10:03:46", "percent_change": 0.0, "prev_day_close": 23.164999961853}, {"option": "IWM261231P00261000", "bid": 2.05, "bid_size": 23.0, "ask": 2.11, "ask_size": 30.0, "iv": 0.226, "open_interest": 238.0, "volume": 0.0, "delta": -0.154, "gamma": 0.0094, "vega": 0.2701, "theta": -0.0524, "rho": -0.0663, "theo": 2.0786, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.24, "last_trade_time": "2026-11-03T14:09:19", "percent_change": 0.0, "prev_day_close": 3.4099999666214}, {"option": "IWM261231C00262000", "bid": 23.3, "bid_size": 20.0, "ask": 26.52, "ask_size": 10.0, "iv": 0.205, "open_interest": 101.0, "volume": 0.0, "delta": 0.85, "gamma": 0.0096, "vega": 0.2595, "theta": -0.0494, "rho": 0.2692, "theo": 25.361, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 17.2, "last_trade_time": "2026-10-15T10:04:28", "percent_change": 0.0, "prev_day_close": 22.3249998092651}, {"option": "IWM261231P00262000", "bid": 2.16, "bid_size": 28.0, "ask": 2.23, "ask_size": 92.0, "iv": 0.2236, "open_interest": 506.0, "volume": 2.0, "delta": -0.1621, "gamma": 0.0098, "vega": 0.2783, "theta": -0.0536, "rho": -0.0693, "theo": 2.1925, "change": -0.875, "open": 2.21, "high": 2.7, "low": 2.21, "tick": "up", "last_trade_price": 2.7, "last_trade_time": "2026-11-04T10:29:57", "percent_change": -24.4755, "prev_day_close": 3.57499992847443}, {"option": "IWM261231C00263000", "bid": 22.42, "bid_size": 9.0, "ask": 25.65, "ask_size": 10.0, "iv": 0.2036, "open_interest": 84.0, "volume": 0.0, "delta": 0.8419, "gamma": 0.0101, "vega": 0.2727, "theta": -0.0508, "rho": 0.2672, "theo": 24.4733, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 24.59, "last_trade_time": "2026-10-29T10:59:31", "percent_change": 0.0, "prev_day_close": 21.4949998855591}, {"option": "IWM261231P00263000", "bid": 2.27, "bid_size": 65.0, "ask": 2.35, "ask_size": 99.0, "iv": 0.221, "open_interest": 190.0, "volume": 2.0, "delta": -0.1706, "gamma": 0.0103, "vega": 0.287, "theta": -0.0548, "rho": -0.0725, "theo": 2.3112, "change": -1.365, "open": 2.36, "high": 2.38, "low": 2.36, "tick": "up", "last_trade_price": 2.38, "last_trade_time": "2026-11-04T15:18:14", "percent_change": -36.4486, "prev_day_close": 3.74500000476837}, {"option": "IWM261231C00264000", "bid": 23.37, "bid_size": 5.0, "ask": 23.73, "ask_size": 4.0, "iv": 0.2168, "open_interest": 221.0, "volume": 12.0, "delta": 0.8333, "gamma": 0.0106, "vega": 0.2839, "theta": -0.0522, "rho": 0.2735, "theo": 23.5945, "change": 2.595, "open": 23.27, "high": 23.35, "low": 23.17, "tick": "up", "last_trade_price": 23.27, "last_trade_time": "2026-11-04T14:05:55", "percent_change": 12.5514, "prev_day_close": 20.6750001907349}, {"option": "IWM261231P00264000", "bid": 2.4, "bid_size": 21.0, "ask": 2.47, "ask_size": 29.0, "iv": 0.2185, "open_interest": 435.0, "volume": 0.0, "delta": -0.1792, "gamma": 0.0107, "vega": 0.2956, "theta": -0.056, "rho": -0.0761, "theo": 2.4336, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.99, "last_trade_time": "2026-10-27T11:07:13", "percent_change": 0.0, "prev_day_close": 3.94000005722046}, {"option": "IWM261231C00265000", "bid": 22.5, "bid_size": 3.0, "ask": 22.86, "ask_size": 3.0, "iv": 0.2144, "open_interest": 607.0, "volume": 12.0, "delta": 0.8242, "gamma": 0.011, "vega": 0.292, "theta": -0.0536, "rho": 0.2708, "theo": 22.7262, "change": 2.535, "open": 22.36, "high": 22.46, "low": 22.33, "tick": "no_change", "last_trade_price": 22.39, "last_trade_time": "2026-11-04T14:05:55", "percent_change": 12.7676, "prev_day_close": 19.8550004959106}, {"option": "IWM261231P00265000", "bid": 2.53, "bid_size": 58.0, "ask": 2.61, "ask_size": 111.0, "iv": 0.2162, "open_interest": 9956.0, "volume": 20.0, "delta": -0.1885, "gamma": 0.0112, "vega": 0.3051, "theta": -0.0572, "rho": -0.0802, "theo": 2.5671, "change": -1.42, "open": 2.93, "high": 3.16, "low": 2.67, "tick": "down", "last_trade_price": 2.71, "last_trade_time": "2026-11-04T14:52:02", "percent_change": -34.3826, "prev_day_close": 4.13000011444092}, {"option": "IWM261231C00266000", "bid": 21.64, "bid_size": 5.0, "ask": 22.0, "ask_size": 3.0, "iv": 0.2121, "open_interest": 309.0, "volume": 2.0, "delta": 0.8146, "gamma": 0.0115, "vega": 0.2999, "theta": -0.055, "rho": 0.2681, "theo": 21.8655, "change": 2.42, "open": 21.5, "high": 21.5, "low": 21.49, "tick": "down", "last_trade_price": 21.49, "last_trade_time": "2026-11-04T13:56:50", "percent_change": 12.6901, "prev_day_close": 19.0699996948242}, {"option": "IWM261231P00266000", "bid": 2.68, "bid_size": 22.0, "ask": 2.75, "ask_size": 46.0, "iv": 0.2139, "open_interest": 1195.0, "volume": 2.0, "delta": -0.1983, "gamma": 0.0117, "vega": 0.3162, "theta": -0.0584, "rho": -0.0848, "theo": 2.7098, "change": -1.065, "open": 3.27, "high": 3.27, "low": 3.27, "tick": "no_change", "last_trade_price": 3.27, "last_trade_time": "2026-11-04T11:36:56", "percent_change": -24.5675, "prev_day_close": 4.33500003814697}, {"option": "IWM261231C00267000", "bid": 20.79, "bid_size": 5.0, "ask": 21.14, "ask_size": 3.0, "iv": 0.2098, "open_interest": 470.0, "volume": 0.0, "delta": 0.8044, "gamma": 0.012, "vega": 0.3079, "theta": -0.0563, "rho": 0.2652, "theo": 21.0127, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 18.76, "last_trade_time": "2026-11-03T12:47:39", "percent_change": 0.0, "prev_day_close": 18.2849998474121}, {"option": "IWM261231P00267000", "bid": 2.83, "bid_size": 46.0, "ask": 2.91, "ask_size": 36.0, "iv": 0.2116, "open_interest": 1334.0, "volume": 0.0, "delta": -0.2087, "gamma": 0.0122, "vega": 0.3243, "theta": -0.0596, "rho": -0.0881, "theo": 2.8637, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.37, "last_trade_time": "2026-11-03T10:18:42", "percent_change": 0.0, "prev_day_close": 4.5550000667572}, {"option": "IWM261231C00268000", "bid": 19.95, "bid_size": 5.0, "ask": 20.3, "ask_size": 5.0, "iv": 0.2077, "open_interest": 217.0, "volume": 0.0, "delta": 0.7937, "gamma": 0.0126, "vega": 0.3197, "theta": -0.0577, "rho": 0.2621, "theo": 20.1683, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 17.54, "last_trade_time": "2026-10-08T16:01:53", "percent_change": 0.0, "prev_day_close": 17.5050001144409}, {"option": "IWM261231P00268000", "bid": 2.99, "bid_size": 50.0, "ask": 3.07, "ask_size": 24.0, "iv": 0.209, "open_interest": 114.0, "volume": 0.0, "delta": -0.2199, "gamma": 0.0127, "vega": 0.3336, "theta": -0.0608, "rho": -0.0924, "theo": 3.0309, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.77, "last_trade_time": "2026-11-03T10:00:43", "percent_change": 0.0, "prev_day_close": 4.77999997138977}, {"option": "IWM261231C00269000", "bid": 19.13, "bid_size": 5.0, "ask": 19.47, "ask_size": 4.0, "iv": 0.2058, "open_interest": 294.0, "volume": 0.0, "delta": 0.7825, "gamma": 0.0131, "vega": 0.3326, "theta": -0.0591, "rho": 0.2675, "theo": 19.3347, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.8, "last_trade_time": "2026-10-30T12:53:59", "percent_change": 0.0, "prev_day_close": 16.7449998855591}, {"option": "IWM261231P00269000", "bid": 3.17, "bid_size": 35.0, "ask": 3.25, "ask_size": 44.0, "iv": 0.2072, "open_interest": 69.0, "volume": 123.0, "delta": -0.231, "gamma": 0.0132, "vega": 0.3424, "theta": -0.0619, "rho": -0.0968, "theo": 3.1992, "change": -1.105, "open": 3.31, "high": 3.92, "low": 3.31, "tick": "up", "last_trade_price": 3.92, "last_trade_time": "2026-11-04T10:30:52", "percent_change": -21.99, "prev_day_close": 5.02499985694885}, {"option": "IWM261231C00270000", "bid": 18.31, "bid_size": 5.0, "ask": 18.65, "ask_size": 3.0, "iv": 0.2036, "open_interest": 253.0, "volume": 6.0, "delta": 0.7707, "gamma": 0.0136, "vega": 0.341, "theta": -0.0603, "rho": 0.2636, "theo": 18.5156, "change": 1.95, "open": 17.95, "high": 17.95, "low": 17.95, "tick": "up", "last_trade_price": 17.95, "last_trade_time": "2026-11-04T10:12:56", "percent_change": 12.1875, "prev_day_close": 16.0}, {"option": "IWM261231P00270000", "bid": 3.35, "bid_size": 80.0, "ask": 3.43, "ask_size": 56.0, "iv": 0.205, "open_interest": 1794.0, "volume": 22.0, "delta": -0.243, "gamma": 0.0137, "vega": 0.3523, "theta": -0.063, "rho": -0.1023, "theo": 3.3829, "change": -1.85, "open": 3.94, "high": 4.07, "low": 3.43, "tick": "down", "last_trade_price": 3.43, "last_trade_time": "2026-11-04T15:32:37", "percent_change": -35.0379, "prev_day_close": 5.27999997138977}, {"option": "IWM261231C00271000", "bid": 17.5, "bid_size": 5.0, "ask": 17.84, "ask_size": 3.0, "iv": 0.2014, "open_interest": 1982.0, "volume": 2.0, "delta": 0.7582, "gamma": 0.0142, "vega": 0.3492, "theta": -0.0616, "rho": 0.2596, "theo": 17.7069, "change": 2.045, "open": 17.34, "high": 17.34, "low": 17.32, "tick": "down", "last_trade_price": 17.32, "last_trade_time": "2026-11-04T13:56:50", "percent_change": 13.3879, "prev_day_close": 15.2750000953674}, {"option": "IWM261231P00271000", "bid": 3.55, "bid_size": 45.0, "ask": 3.63, "ask_size": 20.0, "iv": 0.2027, "open_interest": 328.0, "volume": 0.0, "delta": -0.2562, "gamma": 0.0143, "vega": 0.3629, "theta": -0.0641, "rho": -0.1078, "theo": 3.5873, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.61, "last_trade_time": "2026-11-02T10:10:29", "percent_change": 0.0, "prev_day_close": 5.55000019073486}, {"option": "IWM261231C00272000", "bid": 16.71, "bid_size": 5.0, "ask": 17.04, "ask_size": 5.0, "iv": 0.1994, "open_interest": 199.0, "volume": 0.0, "delta": 0.7452, "gamma": 0.0147, "vega": 0.3572, "theta": -0.0628, "rho": 0.2554, "theo": 16.9091, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 14.53, "last_trade_time": "2026-10-30T11:13:30", "percent_change": 0.0, "prev_day_close": 14.5549998283386}, {"option": "IWM261231P00272000", "bid": 3.75, "bid_size": 76.0, "ask": 3.84, "ask_size": 18.0, "iv": 0.2007, "open_interest": 94.0, "volume": 1.0, "delta": -0.2689, "gamma": 0.0148, "vega": 0.3709, "theta": -0.0651, "rho": -0.112, "theo": 3.7901, "change": -1.825, "open": 4.01, "high": 4.01, "low": 4.01, "tick": "down", "last_trade_price": 4.01, "last_trade_time": "2026-11-04T09:35:23", "percent_change": -31.2768, "prev_day_close": 5.83500003814697}, {"option": "IWM261231C00273000", "bid": 15.93, "bid_size": 10.0, "ask": 16.26, "ask_size": 10.0, "iv": 0.1975, "open_interest": 57.0, "volume": 11.0, "delta": 0.7316, "gamma": 0.0152, "vega": 0.3698, "theta": -0.064, "rho": 0.251, "theo": 16.1227, "change": 2.19, "open": 16.03, "high": 16.03, "low": 16.03, "tick": "up", "last_trade_price": 16.03, "last_trade_time": "2026-11-04T13:09:41", "percent_change": 15.8237, "prev_day_close": 13.8400001525879}, {"option": "IWM261231P00273000", "bid": 3.98, "bid_size": 47.0, "ask": 4.06, "ask_size": 16.0, "iv": 0.1987, "open_interest": 47.0, "volume": 1.0, "delta": -0.2827, "gamma": 0.0153, "vega": 0.3793, "theta": -0.066, "rho": -0.1172, "theo": 4.0126, "change": -1.49, "open": 4.65, "high": 4.65, "low": 4.65, "tick": "down", "last_trade_price": 4.65, "last_trade_time": "2026-11-04T11:40:38", "percent_change": -24.2671, "prev_day_close": 6.14000010490418}, {"option": "IWM261231C00274000", "bid": 15.17, "bid_size": 10.0, "ask": 15.49, "ask_size": 10.0, "iv": 0.1957, "open_interest": 63.0, "volume": 1.0, "delta": 0.7173, "gamma": 0.0158, "vega": 0.3799, "theta": -0.065, "rho": 0.2547, "theo": 15.3532, "change": 1.935, "open": 15.09, "high": 15.09, "low": 15.09, "tick": "up", "last_trade_price": 15.09, "last_trade_time": "2026-11-04T15:53:37", "percent_change": 14.7092, "prev_day_close": 13.1550002098084}, {"option": "IWM261231P00274000", "bid": 4.21, "bid_size": 53.0, "ask": 4.3, "ask_size": 18.0, "iv": 0.1966, "open_interest": 141.0, "volume": 0.0, "delta": -0.2971, "gamma": 0.0159, "vega": 0.3881, "theta": -0.067, "rho": -0.1232, "theo": 4.2482, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 7.4, "last_trade_time": "2026-10-30T13:56:27", "percent_change": 0.0, "prev_day_close": 6.44999980926514}, {"option": "IWM261231C00275000", "bid": 14.41, "bid_size": 21.0, "ask": 14.73, "ask_size": 21.0, "iv": 0.1935, "open_interest": 483.0, "volume": 29.0, "delta": 0.7025, "gamma": 0.0163, "vega": 0.3876, "theta": -0.066, "rho": 0.2495, "theo": 14.5992, "change": 1.995, "open": 16.13, "high": 16.13, "low": 14.48, "tick": "no_change", "last_trade_price": 14.48, "last_trade_time": "2026-11-04T13:21:44", "percent_change": 15.9792, "prev_day_close": 12.4850001335144}, {"option": "IWM261231P00275000", "bid": 4.47, "bid_size": 78.0, "ask": 4.55, "ask_size": 26.0, "iv": 0.1946, "open_interest": 2762.0, "volume": 22.0, "delta": -0.3124, "gamma": 0.0164, "vega": 0.3982, "theta": -0.0678, "rho": -0.1303, "theo": 4.5026, "change": -2.185, "open": 5.0, "high": 5.4, "low": 4.6, "tick": "down", "last_trade_price": 4.6, "last_trade_time": "2026-11-04T15:59:49", "percent_change": -32.2034, "prev_day_close": 6.78499984741211}, {"option": "IWM261231C00276000", "bid": 13.68, "bid_size": 20.0, "ask": 13.99, "ask_size": 20.0, "iv": 0.1917, "open_interest": 236.0, "volume": 0.0, "delta": 0.687, "gamma": 0.0168, "vega": 0.3948, "theta": -0.067, "rho": 0.2442, "theo": 13.8589, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 12.58, "last_trade_time": "2026-11-03T13:09:24", "percent_change": 0.0, "prev_day_close": 11.8200001716614}, {"option": "IWM261231P00276000", "bid": 4.73, "bid_size": 75.0, "ask": 4.82, "ask_size": 18.0, "iv": 0.1927, "open_interest": 139.0, "volume": 2.0, "delta": -0.3281, "gamma": 0.0169, "vega": 0.4048, "theta": -0.0685, "rho": -0.1351, "theo": 4.7721, "change": -1.895, "open": 5.23, "high": 5.23, "low": 5.23, "tick": "no_change", "last_trade_price": 5.23, "last_trade_time": "2026-11-04T09:30:22", "percent_change": -26.5965, "prev_day_close": 7.125}, {"option": "IWM261231C00277000", "bid": 12.96, "bid_size": 25.0, "ask": 13.26, "ask_size": 23.0, "iv": 0.1896, "open_interest": 401.0, "volume": 3.0, "delta": 0.671, "gamma": 0.0174, "vega": 0.403, "theta": -0.0678, "rho": 0.2386, "theo": 13.1405, "change": 1.825, "open": 13.0, "high": 13.0, "low": 13.0, "tick": "up", "last_trade_price": 13.0, "last_trade_time": "2026-11-04T11:48:26", "percent_change": 16.3311, "prev_day_close": 11.1749997138977}, {"option": "IWM261231P00277000", "bid": 5.01, "bid_size": 62.0, "ask": 5.11, "ask_size": 21.0, "iv": 0.1907, "open_interest": 129.0, "volume": 2.0, "delta": -0.3444, "gamma": 0.0174, "vega": 0.4119, "theta": -0.0692, "rho": -0.141, "theo": 5.0561, "change": -1.98, "open": 5.52, "high": 5.52, "low": 5.51, "tick": "down", "last_trade_price": 5.51, "last_trade_time": "2026-11-04T09:30:22", "percent_change": -26.4352, "prev_day_close": 7.49000000953674}, {"option": "IWM261231C00278000", "bid": 12.26, "bid_size": 26.0, "ask": 12.55, "ask_size": 24.0, "iv": 0.1878, "open_interest": 100.0, "volume": 25.0, "delta": 0.6543, "gamma": 0.0178, "vega": 0.4131, "theta": -0.0685, "rho": 0.2407, "theo": 12.4327, "change": 1.775, "open": 12.33, "high": 12.33, "low": 12.33, "tick": "up", "last_trade_price": 12.33, "last_trade_time": "2026-11-04T13:21:44", "percent_change": 16.8167, "prev_day_close": 10.5549998283386}, {"option": "IWM261231P00278000", "bid": 5.31, "bid_size": 65.0, "ask": 5.41, "ask_size": 27.0, "iv": 0.1889, "open_interest": 419.0, "volume": 17.0, "delta": -0.3613, "gamma": 0.0179, "vega": 0.4187, "theta": -0.0697, "rho": -0.1478, "theo": 5.3559, "change": -1.975, "open": 5.82, "high": 6.01, "low": 5.81, "tick": "up", "last_trade_price": 5.91, "last_trade_time": "2026-11-04T10:09:41", "percent_change": -25.0476, "prev_day_close": 7.88499999046326}, {"option": "IWM261231C00279000", "bid": 11.57, "bid_size": 22.0, "ask": 11.86, "ask_size": 20.0, "iv": 0.1861, "open_interest": 287.0, "volume": 3.0, "delta": 0.637, "gamma": 0.0183, "vega": 0.4192, "theta": -0.0691, "rho": 0.2342, "theo": 11.7448, "change": 1.805, "open": 11.75, "high": 11.75, "low": 11.75, "tick": "up", "last_trade_price": 11.75, "last_trade_time": "2026-11-04T13:19:52", "percent_change": 18.1498, "prev_day_close": 9.94500017166138}, {"option": "IWM261231P00279000", "bid": 5.63, "bid_size": 59.0, "ask": 5.73, "ask_size": 17.0, "iv": 0.1869, "open_interest": 141.0, "volume": 3.0, "delta": -0.3788, "gamma": 0.0184, "vega": 0.4262, "theta": -0.0701, "rho": -0.1559, "theo": 5.6756, "change": -2.45, "open": 6.14, "high": 6.14, "low": 5.84, "tick": "down", "last_trade_price": 5.84, "last_trade_time": "2026-11-04T14:43:00", "percent_change": -29.5537, "prev_day_close": 8.28999996185303}, {"option": "IWM261231C00280000", "bid": 10.91, "bid_size": 25.0, "ask": 11.19, "ask_size": 24.0, "iv": 0.1843, "open_interest": 3838.0, "volume": 49.0, "delta": 0.6192, "gamma": 0.0188, "vega": 0.4245, "theta": -0.0695, "rho": 0.2277, "theo": 11.0738, "change": 1.065, "open": 11.91, "high": 12.6, "low": 9.92, "tick": "down", "last_trade_price": 10.45, "last_trade_time": "2026-11-04T15:07:15", "percent_change": 11.3479, "prev_day_close": 9.38499975204468}, {"option": "IWM261231P00280000", "bid": 5.96, "bid_size": 67.0, "ask": 6.07, "ask_size": 19.0, "iv": 0.1849, "open_interest": 1871.0, "volume": 28.0, "delta": -0.3969, "gamma": 0.0188, "vega": 0.4307, "theta": -0.0704, "rho": -0.1612, "theo": 6.0174, "change": -2.475, "open": 6.47, "high": 7.2, "low": 6.11, "tick": "down", "last_trade_price": 6.23, "last_trade_time": "2026-11-04T15:27:46", "percent_change": -28.4319, "prev_day_close": 8.70499992370606}, {"option": "IWM261231C00281000", "bid": 10.26, "bid_size": 39.0, "ask": 10.54, "ask_size": 24.0, "iv": 0.183, "open_interest": 290.0, "volume": 26.0, "delta": 0.6005, "gamma": 0.0192, "vega": 0.4297, "theta": -0.0699, "rho": 0.2208, "theo": 10.4133, "change": 1.275, "open": 11.73, "high": 11.73, "low": 10.09, "tick": "down", "last_trade_price": 10.09, "last_trade_time": "2026-11-04T15:47:56", "percent_change": 14.464, "prev_day_close": 8.81500005722046}, {"option": "IWM261231P00281000", "bid": 6.32, "bid_size": 28.0, "ask": 6.43, "ask_size": 15.0, "iv": 0.1836, "open_interest": 355.0, "volume": 1.0, "delta": -0.4153, "gamma": 0.0192, "vega": 0.4352, "theta": -0.0706, "rho": -0.1673, "theo": 6.3717, "change": -2.585, "open": 6.56, "high": 6.56, "low": 6.56, "tick": "down", "last_trade_price": 6.56, "last_trade_time": "2026-11-04T13:51:32", "percent_change": -28.2668, "prev_day_close": 9.14499998092651}, {"option": "IWM261231C00282000", "bid": 9.63, "bid_size": 33.0, "ask": 9.9, "ask_size": 26.0, "iv": 0.181, "open_interest": 529.0, "volume": 24.0, "delta": 0.582, "gamma": 0.0196, "vega": 0.4364, "theta": -0.07, "rho": 0.2211, "theo": 9.7947, "change": 1.495, "open": 11.25, "high": 11.25, "low": 8.76, "tick": "no_change", "last_trade_price": 9.76, "last_trade_time": "2026-11-04T13:09:41", "percent_change": 18.0883, "prev_day_close": 8.26500034332275}, {"option": "IWM261231P00282000", "bid": 6.7, "bid_size": 31.0, "ask": 6.81, "ask_size": 15.0, "iv": 0.1819, "open_interest": 97.0, "volume": 9.0, "delta": -0.4344, "gamma": 0.0196, "vega": 0.4393, "theta": -0.0706, "rho": -0.1758, "theo": 6.7475, "change": -2.685, "open": 8.0, "high": 8.2, "low": 6.92, "tick": "down", "last_trade_price": 6.92, "last_trade_time": "2026-11-04T13:36:51", "percent_change": -27.9542, "prev_day_close": 9.60500001907349}, {"option": "IWM261231C00283000", "bid": 9.03, "bid_size": 31.0, "ask": 9.28, "ask_size": 25.0, "iv": 0.1794, "open_interest": 108.0, "volume": 32.0, "delta": 0.5624, "gamma": 0.0199, "vega": 0.4396, "theta": -0.07, "rho": 0.2134, "theo": 9.1752, "change": 1.35, "open": 8.9, "high": 9.22, "low": 8.01, "tick": "down", "last_trade_price": 9.09, "last_trade_time": "2026-11-04T14:14:12", "percent_change": 17.4419, "prev_day_close": 7.74000000953674}, {"option": "IWM261231P00283000", "bid": 7.09, "bid_size": 24.0, "ask": 7.21, "ask_size": 13.0, "iv": 0.1803, "open_interest": 559.0, "volume": 38.0, "delta": -0.4539, "gamma": 0.0199, "vega": 0.4423, "theta": -0.0704, "rho": -0.1829, "theo": 7.1466, "change": -1.56, "open": 7.75, "high": 8.55, "low": 7.75, "tick": "down", "last_trade_price": 8.53, "last_trade_time": "2026-11-04T11:25:02", "percent_change": -15.4609, "prev_day_close": 10.0900001525879}, {"option": "IWM261231C00284000", "bid": 8.51, "bid_size": 28.0, "ask": 8.63, "ask_size": 19.0, "iv": 0.1778, "open_interest": 179.0, "volume": 262.0, "delta": 0.5429, "gamma": 0.0202, "vega": 0.4419, "theta": -0.0699, "rho": 0.206, "theo": 8.5942, "change": 1.32, "open": 10.04, "high": 10.04, "low": 7.38, "tick": "up", "last_trade_price": 8.56, "last_trade_time": "2026-11-04T16:14:33", "percent_change": 18.232, "prev_day_close": 7.24000000953674}, {"option": "IWM261231P00284000", "bid": 7.51, "bid_size": 23.0, "ask": 7.63, "ask_size": 13.0, "iv": 0.1787, "open_interest": 34.0, "volume": 0.0, "delta": -0.4735, "gamma": 0.0202, "vega": 0.444, "theta": -0.0702, "rho": -0.1889, "theo": 7.562, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 10.55, "last_trade_time": "2026-10-30T11:24:34", "percent_change": 0.0, "prev_day_close": 10.5700001716614}, {"option": "IWM261231C00285000", "bid": 7.94, "bid_size": 34.0, "ask": 8.06, "ask_size": 13.0, "iv": 0.1767, "open_interest": 1303.0, "volume": 88.0, "delta": 0.5222, "gamma": 0.0204, "vega": 0.4444, "theta": -0.0696, "rho": 0.1996, "theo": 8.012, "change": 1.035, "open": 8.9, "high": 9.52, "low": 6.92, "tick": "down", "last_trade_price": 7.77, "last_trade_time": "2026-11-04T14:34:15", "percent_change": 15.3675, "prev_day_close": 6.73499989509582}, {"option": "IWM261231P00285000", "bid": 7.96, "bid_size": 24.0, "ask": 8.07, "ask_size": 14.0, "iv": 0.1772, "open_interest": 1186.0, "volume": 4.0, "delta": -0.4938, "gamma": 0.0204, "vega": 0.4449, "theta": -0.0697, "rho": -0.1962, "theo": 8.0037, "change": -2.905, "open": 8.95, "high": 8.95, "low": 8.18, "tick": "up", "last_trade_price": 8.19, "last_trade_time": "2026-11-04T13:36:51", "percent_change": -26.183, "prev_day_close": 11.0949997901916}, {"option": "IWM261231C00286000", "bid": 7.4, "bid_size": 23.0, "ask": 7.52, "ask_size": 19.0, "iv": 0.1751, "open_interest": 26.0, "volume": 24.0, "delta": 0.5023, "gamma": 0.0206, "vega": 0.4453, "theta": -0.0692, "rho": 0.1962, "theo": 7.4794, "change": 1.17, "open": 8.82, "high": 8.82, "low": 7.47, "tick": "down", "last_trade_price": 7.47, "last_trade_time": "2026-11-04T13:09:41", "percent_change": 18.5714, "prev_day_close": 6.29999995231628}, {"option": "IWM261231P00286000", "bid": 8.41, "bid_size": 23.0, "ask": 8.54, "ask_size": 10.0, "iv": 0.1758, "open_interest": 134.0, "volume": 0.0, "delta": -0.5143, "gamma": 0.0206, "vega": 0.4447, "theta": -0.0691, "rho": -0.2045, "theo": 8.4664, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 12.58, "last_trade_time": "2026-10-27T10:36:01", "percent_change": 0.0, "prev_day_close": 11.6399998664856}, {"option": "IWM261231C00287000", "bid": 6.88, "bid_size": 23.0, "ask": 7.0, "ask_size": 17.0, "iv": 0.1737, "open_interest": 50.0, "volume": 155.0, "delta": 0.4816, "gamma": 0.0207, "vega": 0.4447, "theta": -0.0686, "rho": 0.188, "theo": 6.9572, "change": 1.105, "open": 7.82, "high": 8.04, "low": 6.54, "tick": "no_change", "last_trade_price": 6.95, "last_trade_time": "2026-11-04T13:09:41", "percent_change": 18.905, "prev_day_close": 5.84500002861023}, {"option": "IWM261231P00287000", "bid": 8.91, "bid_size": 23.0, "ask": 9.03, "ask_size": 12.0, "iv": 0.1744, "open_interest": 25.0, "volume": 0.0, "delta": -0.5354, "gamma": 0.0207, "vega": 0.4428, "theta": -0.0683, "rho": -0.2118, "theo": 8.9633, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 12.53, "last_trade_time": "2026-11-02T14:37:32", "percent_change": 0.0, "prev_day_close": 12.2150001525879}, {"option": "IWM261231C00288000", "bid": 6.38, "bid_size": 28.0, "ask": 6.5, "ask_size": 16.0, "iv": 0.1724, "open_interest": 243.0, "volume": 2.0, "delta": 0.4607, "gamma": 0.0208, "vega": 0.443, "theta": -0.0678, "rho": 0.1798, "theo": 6.4566, "change": 0.76, "open": 7.28, "high": 7.28, "low": 6.19, "tick": "down", "last_trade_price": 6.19, "last_trade_time": "2026-11-04T10:12:28", "percent_change": 13.9963, "prev_day_close": 5.4300000667572}, {"option": "IWM261231P00288000", "bid": 9.33, "bid_size": 30.0, "ask": 9.61, "ask_size": 27.0, "iv": 0.1727, "open_interest": 65.0, "volume": 5.0, "delta": -0.5563, "gamma": 0.0208, "vega": 0.4403, "theta": -0.0673, "rho": -0.2178, "theo": 9.4729, "change": -3.02, "open": 9.77, "high": 9.77, "low": 9.77, "tick": "down", "last_trade_price": 9.77, "last_trade_time": "2026-11-04T13:22:17", "percent_change": -23.6122, "prev_day_close": 12.789999961853}, {"option": "IWM261231C00289000", "bid": 5.91, "bid_size": 25.0, "ask": 6.02, "ask_size": 12.0, "iv": 0.1712, "open_interest": 19.0, "volume": 31.0, "delta": 0.4397, "gamma": 0.0208, "vega": 0.4406, "theta": -0.0668, "rho": 0.1764, "theo": 5.9798, "change": 0.92, "open": 6.02, "high": 6.02, "low": 5.95, "tick": "down", "last_trade_price": 5.95, "last_trade_time": "2026-11-04T13:21:44", "percent_change": 18.2903, "prev_day_close": 5.02999997138977}, {"option": "IWM261231P00289000", "bid": 9.87, "bid_size": 21.0, "ask": 10.14, "ask_size": 23.0, "iv": 0.1716, "open_interest": 31.0, "volume": 0.0, "delta": -0.5774, "gamma": 0.0208, "vega": 0.4376, "theta": -0.0662, "rho": -0.227, "theo": 10.0057, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 12.07, "last_trade_time": "2026-11-02T09:51:32", "percent_change": 0.0, "prev_day_close": 13.4050002098084}, {"option": "IWM261231C00290000", "bid": 5.46, "bid_size": 78.0, "ask": 5.57, "ask_size": 28.0, "iv": 0.1699, "open_interest": 6352.0, "volume": 2022.0, "delta": 0.4188, "gamma": 0.0207, "vega": 0.4366, "theta": -0.0657, "rho": 0.1678, "theo": 5.5284, "change": 0.825, "open": 6.56, "high": 6.92, "low": 4.78, "tick": "up", "last_trade_price": 5.47, "last_trade_time": "2026-11-04T16:11:55", "percent_change": 17.761, "prev_day_close": 4.64499998092651}, {"option": "IWM261231P00290000", "bid": 10.42, "bid_size": 26.0, "ask": 10.7, "ask_size": 24.0, "iv": 0.1701, "open_interest": 4846.0, "volume": 3.0, "delta": -0.5986, "gamma": 0.0207, "vega": 0.4302, "theta": -0.0648, "rho": -0.234, "theo": 10.5708, "change": -3.235, "open": 10.69, "high": 10.8, "low": 10.69, "tick": "up", "last_trade_price": 10.8, "last_trade_time": "2026-11-04T13:21:10", "percent_change": -23.0495, "prev_day_close": 14.0350003242493}, {"option": "IWM261231C00291000", "bid": 5.04, "bid_size": 27.0, "ask": 5.14, "ask_size": 14.0, "iv": 0.1689, "open_interest": 169.0, "volume": 65.0, "delta": 0.3979, "gamma": 0.0206, "vega": 0.4316, "theta": -0.0644, "rho": 0.1593, "theo": 5.0994, "change": 0.795, "open": 6.43, "high": 6.43, "low": 4.3, "tick": "no_change", "last_trade_price": 5.09, "last_trade_time": "2026-11-04T13:21:44", "percent_change": 18.5099, "prev_day_close": 4.29500007629394}, {"option": "IWM261231P00291000", "bid": 11.0, "bid_size": 20.0, "ask": 11.29, "ask_size": 20.0, "iv": 0.1692, "open_interest": 36.0, "volume": 0.0, "delta": -0.6193, "gamma": 0.0205, "vega": 0.425, "theta": -0.0634, "rho": -0.2392, "theo": 11.1494, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 17.44, "last_trade_time": "2026-10-21T10:10:56", "percent_change": 0.0, "prev_day_close": 14.6900000572205}, {"option": "IWM261231C00292000", "bid": 4.63, "bid_size": 33.0, "ask": 4.74, "ask_size": 42.0, "iv": 0.1679, "open_interest": 31.0, "volume": 0.0, "delta": 0.377, "gamma": 0.0204, "vega": 0.4253, "theta": -0.063, "rho": 0.1548, "theo": 4.6928, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.98, "last_trade_time": "2026-11-03T15:13:07", "percent_change": 0.0, "prev_day_close": 3.95500004291534}, {"option": "IWM261231P00292000", "bid": 11.6, "bid_size": 20.0, "ask": 11.9, "ask_size": 20.0, "iv": 0.1678, "open_interest": 38.0, "volume": 1.0, "delta": -0.6403, "gamma": 0.0203, "vega": 0.4188, "theta": -0.0618, "rho": -0.2476, "theo": 11.7608, "change": -2.855, "open": 12.51, "high": 12.51, "low": 12.51, "tick": "down", "last_trade_price": 12.51, "last_trade_time": "2026-11-04T10:05:03", "percent_change": -18.5812, "prev_day_close": 15.3650002479553}, {"option": "IWM261231C00293000", "bid": 4.25, "bid_size": 58.0, "ask": 4.36, "ask_size": 52.0, "iv": 0.1669, "open_interest": 109.0, "volume": 5.0, "delta": 0.3566, "gamma": 0.0201, "vega": 0.4178, "theta": -0.0614, "rho": 0.1461, "theo": 4.3123, "change": 0.515, "open": 4.56, "high": 4.56, "low": 3.91, "tick": "up", "last_trade_price": 4.16, "last_trade_time": "2026-11-04T13:55:34", "percent_change": 14.1289, "prev_day_close": 3.64499998092651}, {"option": "IWM261231P00293000", "bid": 12.22, "bid_size": 7.0, "ask": 12.53, "ask_size": 20.0, "iv": 0.1667, "open_interest": 2.0, "volume": 1.0, "delta": -0.6608, "gamma": 0.02, "vega": 0.4097, "theta": -0.06, "rho": -0.2541, "theo": 12.3894, "change": -3.125, "open": 12.94, "high": 12.94, "low": 12.94, "tick": "no_change", "last_trade_price": 12.94, "last_trade_time": "2026-11-04T09:57:38", "percent_change": -19.4522, "prev_day_close": 16.0649995803833}, {"option": "IWM261231C00294000", "bid": 3.9, "bid_size": 21.0, "ask": 3.99, "ask_size": 22.0, "iv": 0.1659, "open_interest": 31.0, "volume": 59.0, "delta": 0.3365, "gamma": 0.0198, "vega": 0.4096, "theta": -0.0597, "rho": 0.1377, "theo": 3.9541, "change": 0.615, "open": 4.47, "high": 4.47, "low": 3.96, "tick": "no_change", "last_trade_price": 3.96, "last_trade_time": "2026-11-04T13:21:44", "percent_change": 18.3856, "prev_day_close": 3.34500002861023}, {"option": "IWM261231P00294000", "bid": 12.88, "bid_size": 22.0, "ask": 13.19, "ask_size": 22.0, "iv": 0.1659, "open_interest": 6.0, "volume": 5.0, "delta": -0.6809, "gamma": 0.0196, "vega": 0.3992, "theta": -0.0581, "rho": -0.2607, "theo": 13.0451, "change": -3.35, "open": 13.41, "high": 13.41, "low": 13.41, "tick": "down", "last_trade_price": 13.41, "last_trade_time": "2026-11-04T13:22:16", "percent_change": -19.9881, "prev_day_close": 16.7600002288818}, {"option": "IWM261231C00295000", "bid": 3.57, "bid_size": 43.0, "ask": 3.65, "ask_size": 25.0, "iv": 0.165, "open_interest": 2639.0, "volume": 477.0, "delta": 0.3166, "gamma": 0.0194, "vega": 0.4005, "theta": -0.0579, "rho": 0.1294, "theo": 3.6175, "change": 0.51, "open": 4.49, "high": 4.53, "low": 3.17, "tick": "up", "last_trade_price": 3.58, "last_trade_time": "2026-11-04T14:17:44", "percent_change": 16.6124, "prev_day_close": 3.0699999332428}, {"option": "IWM261231P00295000", "bid": 13.56, "bid_size": 21.0, "ask": 13.87, "ask_size": 22.0, "iv": 0.1651, "open_interest": 13688.0, "volume": 1.0, "delta": -0.7006, "gamma": 0.0192, "vega": 0.3893, "theta": -0.056, "rho": -0.2672, "theo": 13.7214, "change": -2.425, "open": 15.07, "high": 15.07, "low": 15.07, "tick": "down", "last_trade_price": 15.07, "last_trade_time": "2026-11-04T11:00:35", "percent_change": -13.8611, "prev_day_close": 17.4949998855591}, {"option": "IWM261231C00296000", "bid": 3.26, "bid_size": 39.0, "ask": 3.35, "ask_size": 38.0, "iv": 0.1645, "open_interest": 23.0, "volume": 1.0, "delta": 0.2968, "gamma": 0.0189, "vega": 0.3891, "theta": -0.0559, "rho": 0.124, "theo": 3.2965, "change": 0.2, "open": 3.01, "high": 3.01, "low": 3.01, "tick": "down", "last_trade_price": 3.01, "last_trade_time": "2026-11-04T10:49:15", "percent_change": 7.11744, "prev_day_close": 2.80999994277954}, {"option": "IWM261231P00296000", "bid": 14.24, "bid_size": 10.0, "ask": 14.57, "ask_size": 10.0, "iv": 0.1641, "open_interest": 4.0, "volume": 1.0, "delta": -0.7199, "gamma": 0.0187, "vega": 0.3791, "theta": -0.0539, "rho": -0.2745, "theo": 14.4177, "change": -2.255, "open": 16.01, "high": 16.01, "low": 16.01, "tick": "down", "last_trade_price": 16.01, "last_trade_time": "2026-11-04T10:32:58", "percent_change": -12.346, "prev_day_close": 18.2650003433228}, {"option": "IWM261231C00297000", "bid": 2.97, "bid_size": 61.0, "ask": 3.05, "ask_size": 17.0, "iv": 0.1635, "open_interest": 73.0, "volume": 3.0, "delta": 0.2785, "gamma": 0.0184, "vega": 0.3784, "theta": -0.054, "rho": 0.1162, "theo": 3.0135, "change": 0.44, "open": 3.29, "high": 3.29, "low": 2.69, "tick": "up", "last_trade_price": 3.01, "last_trade_time": "2026-11-04T16:14:33", "percent_change": 17.1206, "prev_day_close": 2.5699999332428}, {"option": "IWM261231P00297000", "bid": 14.95, "bid_size": 2.0, "ask": 15.29, "ask_size": 4.0, "iv": 0.1632, "open_interest": 0.0, "volume": 0.0, "delta": -0.7385, "gamma": 0.0182, "vega": 0.3635, "theta": -0.0517, "rho": -0.2799, "theo": 15.1395, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.0300006866455}, {"option": "IWM261231C00298000", "bid": 2.7, "bid_size": 79.0, "ask": 2.78, "ask_size": 23.0, "iv": 0.1631, "open_interest": 18.0, "volume": 4.0, "delta": 0.2598, "gamma": 0.0178, "vega": 0.3666, "theta": -0.0519, "rho": 0.1083, "theo": 2.7354, "change": 0.295, "open": 2.65, "high": 2.65, "low": 2.64, "tick": "no_change", "last_trade_price": 2.64, "last_trade_time": "2026-11-04T14:24:14", "percent_change": 12.58, "prev_day_close": 2.34500002861023}, {"option": "IWM261231P00298000", "bid": 15.7, "bid_size": 10.0, "ask": 16.04, "ask_size": 10.0, "iv": 0.1627, "open_interest": 20.0, "volume": 3.0, "delta": -0.7565, "gamma": 0.0176, "vega": 0.3518, "theta": -0.0494, "rho": -0.2849, "theo": 15.8813, "change": -3.595, "open": 17.43, "high": 17.43, "low": 16.16, "tick": "up", "last_trade_price": 16.22, "last_trade_time": "2026-11-04T13:58:05", "percent_change": -18.1428, "prev_day_close": 19.8149995803833}, {"option": "IWM261231C00299000", "bid": 2.45, "bid_size": 91.0, "ask": 2.53, "ask_size": 21.0, "iv": 0.1625, "open_interest": 1385.0, "volume": 4.0, "delta": 0.2423, "gamma": 0.0173, "vega": 0.3533, "theta": -0.0498, "rho": 0.1029, "theo": 2.4858, "change": 1.135, "open": 3.42, "high": 3.42, "low": 3.27, "tick": "down", "last_trade_price": 3.27, "last_trade_time": "2026-11-04T09:38:56", "percent_change": 53.1616, "prev_day_close": 2.13499999046326}, {"option": "IWM261231P00299000", "bid": 16.45, "bid_size": 2.0, "ask": 16.8, "ask_size": 5.0, "iv": 0.162, "open_interest": 8.0, "volume": 0.0, "delta": -0.7739, "gamma": 0.017, "vega": 0.3411, "theta": -0.0471, "rho": -0.2917, "theo": 16.6401, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 19.93, "last_trade_time": "2026-10-28T15:44:22", "percent_change": 0.0, "prev_day_close": 20.6200008392334}, {"option": "IWM261231C00300000", "bid": 2.22, "bid_size": 130.0, "ask": 2.29, "ask_size": 33.0, "iv": 0.1618, "open_interest": 2708.0, "volume": 1108.0, "delta": 0.2257, "gamma": 0.0166, "vega": 0.3404, "theta": -0.0476, "rho": 0.0956, "theo": 2.2585, "change": 0.32, "open": 2.85, "high": 3.03, "low": 1.95, "tick": "up", "last_trade_price": 2.25, "last_trade_time": "2026-11-04T16:11:24", "percent_change": 16.5803, "prev_day_close": 1.93000000715256}, {"option": "IWM261231P00300000", "bid": 17.23, "bid_size": 10.0, "ask": 17.58, "ask_size": 5.0, "iv": 0.1614, "open_interest": 409.0, "volume": 1.0, "delta": -0.7904, "gamma": 0.0163, "vega": 0.324, "theta": -0.0447, "rho": -0.2969, "theo": 17.4214, "change": -2.05, "open": 19.39, "high": 19.39, "low": 19.39, "tick": "down", "last_trade_price": 19.39, "last_trade_time": "2026-11-04T11:30:38", "percent_change": -9.56157, "prev_day_close": 21.4400005340576}, {"option": "IWM261231C00305000", "bid": 1.34, "bid_size": 52.0, "ask": 1.4, "ask_size": 68.0, "iv": 0.1602, "open_interest": 2046.0, "volume": 138.0, "delta": 0.1531, "gamma": 0.0132, "vega": 0.2717, "theta": -0.0369, "rho": 0.0666, "theo": 1.3656, "change": 0.1, "open": 1.92, "high": 1.92, "low": 1.21, "tick": "down", "last_trade_price": 1.3, "last_trade_time": "2026-11-04T15:36:56", "percent_change": 8.33333, "prev_day_close": 1.19999998807907}, {"option": "IWM261231P00305000", "bid": 19.93, "bid_size": 2.0, "ask": 23.52, "ask_size": 20.0, "iv": 0.1662, "open_interest": 3876.0, "volume": 3.0, "delta": -0.8616, "gamma": 0.0129, "vega": 0.2523, "theta": -0.0332, "rho": -0.3129, "theo": 21.5767, "change": -3.95, "open": 20.88, "high": 20.89, "low": 20.82, "tick": "down", "last_trade_price": 20.82, "last_trade_time": "2026-11-04T09:36:13", "percent_change": -15.9467, "prev_day_close": 24.7699995040894}, {"option": "IWM261231C00310000", "bid": 0.79, "bid_size": 184.0, "ask": 0.84, "ask_size": 59.0, "iv": 0.1605, "open_interest": 4982.0, "volume": 160.0, "delta": 0.1004, "gamma": 0.0098, "vega": 0.205, "theta": -0.0273, "rho": 0.0439, "theo": 0.8135, "change": 0.06, "open": 1.16, "high": 1.28, "low": 0.78, "tick": "down", "last_trade_price": 0.79, "last_trade_time": "2026-11-04T15:51:38", "percent_change": 8.21918, "prev_day_close": 0.729999989271164}, {"option": "IWM261231P00310000", "bid": 24.2, "bid_size": 5.0, "ask": 28.01, "ask_size": 3.0, "iv": 0.1671, "open_interest": 1.0, "volume": 0.0, "delta": -0.9152, "gamma": 0.0106, "vega": 0.1832, "theta": -0.0248, "rho": -0.2848, "theo": 26.0654, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 27.54, "last_trade_time": "2026-10-06T09:52:06", "percent_change": 0.0, "prev_day_close": 29.6599998474121}, {"option": "IWM261231C00315000", "bid": 0.47, "bid_size": 113.0, "ask": 0.51, "ask_size": 66.0, "iv": 0.1621, "open_interest": 2375.0, "volume": 2.0, "delta": 0.0652, "gamma": 0.007, "vega": 0.1505, "theta": -0.0198, "rho": 0.0286, "theo": 0.4909, "change": -0.01, "open": 0.61, "high": 0.61, "low": 0.44, "tick": "down", "last_trade_price": 0.44, "last_trade_time": "2026-11-04T10:32:03", "percent_change": -2.22222, "prev_day_close": 0.450000002980232}, {"option": "IWM261231P00315000", "bid": 28.97, "bid_size": 1.0, "ask": 32.77, "ask_size": 10.0, "iv": 0.173, "open_interest": 0.0, "volume": 0.0, "delta": -0.9642, "gamma": 0.0122, "vega": 0.1022, "theta": -0.0319, "rho": -0.1856, "theo": 30.8014, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 32.65, "last_trade_time": "2026-10-06T10:17:20", "percent_change": 0.0, "prev_day_close": 34.4700012207031}, {"option": "IWM261231C00320000", "bid": 0.28, "bid_size": 277.0, "ask": 0.32, "ask_size": 114.0, "iv": 0.1654, "open_interest": 1791.0, "volume": 10.0, "delta": 0.0423, "gamma": 0.0048, "vega": 0.1084, "theta": -0.0143, "rho": 0.0187, "theo": 0.3015, "change": 0.04, "open": 0.51, "high": 0.51, "low": 0.29, "tick": "no_change", "last_trade_price": 0.32, "last_trade_time": "2026-11-04T11:41:42", "percent_change": 14.2857, "prev_day_close": 0.280000001192093}, {"option": "IWM261231P00320000", "bid": 33.94, "bid_size": 5.0, "ask": 37.73, "ask_size": 3.0, "iv": 0.1866, "open_interest": 0.0, "volume": 0.0, "delta": -0.996, "gamma": 0.0024, "vega": 0.0, "theta": -0.0366, "rho": 0.0, "theo": 35.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 26.98, "last_trade_time": "2026-09-03T14:22:33", "percent_change": 0.0, "prev_day_close": 39.4249992370606}, {"option": "IWM261231C00325000", "bid": 0.18, "bid_size": 224.0, "ask": 0.21, "ask_size": 168.0, "iv": 0.1701, "open_interest": 1436.0, "volume": 0.0, "delta": 0.0283, "gamma": 0.0034, "vega": 0.0789, "theta": -0.0105, "rho": 0.0125, "theo": 0.1943, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.2, "last_trade_time": "2026-11-03T11:50:47", "percent_change": 0.0, "prev_day_close": 0.179999999701977}, {"option": "IWM261231P00325000", "bid": 40.02, "bid_size": 5.0, "ask": 42.73, "ask_size": 3.0, "iv": 0.2464, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0366, "rho": 0.0, "theo": 40.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 31.15, "last_trade_time": "2026-09-03T14:22:33", "percent_change": 0.0, "prev_day_close": 44.4299983978272}, {"option": "IWM261231C00330000", "bid": 0.12, "bid_size": 318.0, "ask": 0.15, "ask_size": 310.0, "iv": 0.1762, "open_interest": 532.0, "volume": 2.0, "delta": 0.0195, "gamma": 0.0024, "vega": 0.0584, "theta": -0.0079, "rho": 0.0086, "theo": 0.1315, "change": 0.08, "open": 0.2, "high": 0.2, "low": 0.2, "tick": "up", "last_trade_price": 0.2, "last_trade_time": "2026-11-04T09:33:23", "percent_change": 66.6667, "prev_day_close": 0.119999997317791}, {"option": "IWM261231P00330000", "bid": 45.02, "bid_size": 5.0, "ask": 47.73, "ask_size": 3.0, "iv": 0.2681, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0366, "rho": 0.0, "theo": 45.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 35.69, "last_trade_time": "2026-09-03T14:22:33", "percent_change": 0.0, "prev_day_close": 49.4299983978272}, {"option": "IWM261231C00335000", "bid": 0.08, "bid_size": 434.0, "ask": 0.11, "ask_size": 339.0, "iv": 0.1823, "open_interest": 765.0, "volume": 3.0, "delta": 0.014, "gamma": 0.0017, "vega": 0.0443, "theta": -0.0061, "rho": 0.0062, "theo": 0.0934, "change": 0.02, "open": 0.07, "high": 0.1, "low": 0.07, "tick": "up", "last_trade_price": 0.1, "last_trade_time": "2026-11-04T10:57:21", "percent_change": 25.0, "prev_day_close": 0.080000001937151}, {"option": "IWM261231P00335000", "bid": 50.01, "bid_size": 5.0, "ask": 52.73, "ask_size": 3.0, "iv": 0.289, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0366, "rho": 0.0, "theo": 50.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 37.09, "last_trade_time": "2026-08-25T15:40:41", "percent_change": 0.0, "prev_day_close": 54.4249992370606}, {"option": "IWM261231C00340000", "bid": 0.06, "bid_size": 480.0, "ask": 0.08, "ask_size": 364.0, "iv": 0.1891, "open_interest": 416.0, "volume": 0.0, "delta": 0.0104, "gamma": 0.0013, "vega": 0.0346, "theta": -0.0049, "rho": 0.0046, "theo": 0.0697, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-10-19T15:54:53", "percent_change": 0.0, "prev_day_close": 0.0600000005215406}, {"option": "IWM261231P00340000", "bid": 55.01, "bid_size": 5.0, "ask": 57.73, "ask_size": 3.0, "iv": 0.3096, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0366, "rho": 0.0, "theo": 55.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 44.83, "last_trade_time": "2026-08-03T10:38:49", "percent_change": 0.0, "prev_day_close": 59.4299983978272}, {"option": "IWM261231C00345000", "bid": 0.04, "bid_size": 629.0, "ask": 0.07, "ask_size": 615.0, "iv": 0.1969, "open_interest": 625.0, "volume": 0.0, "delta": 0.0081, "gamma": 0.001, "vega": 0.0276, "theta": -0.004, "rho": 0.0035, "theo": 0.0542, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-10-16T11:22:39", "percent_change": 0.0, "prev_day_close": 0.0449999989941716}, {"option": "IWM261231P00345000", "bid": 60.02, "bid_size": 5.0, "ask": 62.73, "ask_size": 3.0, "iv": 0.33, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0366, "rho": 0.0, "theo": 60.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 43.61, "last_trade_time": "2026-08-19T15:53:50", "percent_change": 0.0, "prev_day_close": 64.439998626709}, {"option": "IWM261231C00350000", "bid": 0.03, "bid_size": 606.0, "ask": 0.06, "ask_size": 750.0, "iv": 0.2052, "open_interest": 441.0, "volume": 0.0, "delta": 0.0064, "gamma": 0.0008, "vega": 0.0227, "theta": -0.0034, "rho": 0.0028, "theo": 0.0437, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-10-19T15:54:53", "percent_change": 0.0, "prev_day_close": 0.0350000001490116}, {"option": "IWM261231P00350000", "bid": 65.01, "bid_size": 5.0, "ask": 67.73, "ask_size": 10.0, "iv": 0.3493, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0366, "rho": 0.0, "theo": 65.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 59.36, "last_trade_time": "2026-07-31T10:25:30", "percent_change": 0.0, "prev_day_close": 69.4249992370606}, {"option": "IWM261231C00355000", "bid": 0.02, "bid_size": 693.0, "ask": 0.05, "ask_size": 702.0, "iv": 0.2118, "open_interest": 241.0, "volume": 0.0, "delta": 0.0052, "gamma": 0.0006, "vega": 0.0189, "theta": -0.003, "rho": 0.0023, "theo": 0.0362, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.04, "last_trade_time": "2026-11-02T11:46:20", "percent_change": 0.0, "prev_day_close": 0.0299999993294477}, {"option": "IWM261231P00355000", "bid": 70.01, "bid_size": 5.0, "ask": 72.73, "ask_size": 10.0, "iv": 0.3685, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0366, "rho": 0.0, "theo": 70.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 50.88, "last_trade_time": "2026-08-14T14:11:38", "percent_change": 0.0, "prev_day_close": 74.4300003051758}, {"option": "IWM261231C00360000", "bid": 0.02, "bid_size": 391.0, "ask": 0.04, "ask_size": 434.0, "iv": 0.2202, "open_interest": 629.0, "volume": 0.0, "delta": 0.0043, "gamma": 0.0005, "vega": 0.016, "theta": -0.0026, "rho": 0.0019, "theo": 0.0305, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-10-26T14:14:55", "percent_change": 0.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM261231P00360000", "bid": 75.01, "bid_size": 5.0, "ask": 77.73, "ask_size": 10.0, "iv": 0.3873, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0366, "rho": 0.0, "theo": 75.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 65.31, "last_trade_time": "2026-08-03T13:16:34", "percent_change": 0.0, "prev_day_close": 79.4300003051758}, {"option": "IWM261231C00365000", "bid": 0.01, "bid_size": 718.0, "ask": 0.04, "ask_size": 714.0, "iv": 0.2278, "open_interest": 20.0, "volume": 0.0, "delta": 0.0036, "gamma": 0.0004, "vega": 0.0137, "theta": -0.0023, "rho": 0.0016, "theo": 0.026, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-09-24T12:09:00", "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM261231P00365000", "bid": 80.01, "bid_size": 5.0, "ask": 82.73, "ask_size": 10.0, "iv": 0.4056, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0366, "rho": 0.0, "theo": 80.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 84.4300003051758}, {"option": "IWM261231C00370000", "bid": 0.01, "bid_size": 601.0, "ask": 0.03, "ask_size": 342.0, "iv": 0.2337, "open_interest": 13.0, "volume": 0.0, "delta": 0.0031, "gamma": 0.0004, "vega": 0.0118, "theta": -0.002, "rho": 0.0013, "theo": 0.0225, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.25, "last_trade_time": "2026-08-24T13:39:27", "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM261231P00370000", "bid": 85.02, "bid_size": 5.0, "ask": 87.73, "ask_size": 10.0, "iv": 0.424, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0366, "rho": 0.0, "theo": 85.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 75.24, "last_trade_time": "2026-08-03T11:53:04", "percent_change": 0.0, "prev_day_close": 89.4300003051758}, {"option": "IWM261231C00375000", "bid": 0.01, "bid_size": 403.0, "ask": 0.03, "ask_size": 446.0, "iv": 0.2445, "open_interest": 5.0, "volume": 0.0, "delta": 0.0026, "gamma": 0.0003, "vega": 0.0103, "theta": -0.0018, "rho": 0.0012, "theo": 0.0196, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.21, "last_trade_time": "2026-07-06T09:43:20", "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM261231P00375000", "bid": 90.01, "bid_size": 5.0, "ask": 92.73, "ask_size": 10.0, "iv": 0.4413, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0366, "rho": 0.0, "theo": 90.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 81.24, "last_trade_time": "2026-08-03T09:51:06", "percent_change": 0.0, "prev_day_close": 94.4249992370606}, {"option": "IWM261231C00380000", "bid": 0.01, "bid_size": 327.0, "ask": 0.03, "ask_size": 528.0, "iv": 0.255, "open_interest": 95.0, "volume": 0.0, "delta": 0.0023, "gamma": 0.0002, "vega": 0.009, "theta": -0.0016, "rho": 0.001, "theo": 0.0172, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-10-09T13:04:02", "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM261231P00380000", "bid": 95.01, "bid_size": 5.0, "ask": 97.73, "ask_size": 10.0, "iv": 0.4586, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0366, "rho": 0.0, "theo": 95.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 99.4349975585938}, {"option": "IWM261231C00385000", "bid": 0.0, "bid_size": 0.0, "ask": 0.03, "ask_size": 698.0, "iv": 0.2587, "open_interest": 4.0, "volume": 0.0, "delta": 0.002, "gamma": 0.0002, "vega": 0.0079, "theta": -0.0015, "rho": 0.0009, "theo": 0.0151, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-11-02T11:47:24", "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM261231P00385000", "bid": 100.02, "bid_size": 5.0, "ask": 102.73, "ask_size": 10.0, "iv": 0.476, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0366, "rho": 0.0, "theo": 100.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 89.65, "last_trade_time": "2026-08-03T10:38:49", "percent_change": 0.0, "prev_day_close": 104.430000305176}, {"option": "IWM270115C00090000", "bid": 192.61, "bid_size": 3.0, "ask": 195.36, "ask_size": 5.0, "iv": 0.0, "open_interest": 12.0, "volume": 0.0, "delta": 0.9999, "gamma": 0.0, "vega": 0.0006, "theta": 0.0, "rho": 0.0982, "theo": 194.7091, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 195.83, "last_trade_time": "2026-09-15T10:11:26", "percent_change": 0.0, "prev_day_close": 190.899993896484}, {"option": "IWM270115P00090000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 673.0, "iv": 0.8149, "open_interest": 261.0, "volume": 0.0, "delta": -0.0004, "gamma": 0.0, "vega": 0.002, "theta": -0.0011, "rho": -0.0003, "theo": 0.0123, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.04, "last_trade_time": "2026-08-21T09:46:21", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM270115C00095000", "bid": 187.63, "bid_size": 3.0, "ask": 190.39, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9998, "gamma": 0.0, "vega": 0.0008, "theta": 0.0, "rho": 0.1037, "theo": 189.7344, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 202.38, "last_trade_time": "2026-06-29T12:20:50", "percent_change": 0.0, "prev_day_close": 185.915000915527}, {"option": "IWM270115P00095000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 595.0, "iv": 0.7779, "open_interest": 235.0, "volume": 0.0, "delta": -0.0005, "gamma": 0.0, "vega": 0.0024, "theta": -0.0012, "rho": -0.0003, "theo": 0.0143, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-10-30T14:21:24", "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM270115C00100000", "bid": 182.65, "bid_size": 3.0, "ask": 185.41, "ask_size": 5.0, "iv": 0.0, "open_interest": 66.0, "volume": 0.0, "delta": 0.9998, "gamma": 0.0, "vega": 0.0011, "theta": 0.0, "rho": 0.1093, "theo": 184.7601, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 171.2, "last_trade_time": "2026-10-14T14:41:31", "percent_change": 0.0, "prev_day_close": 180.949996948242}, {"option": "IWM270115P00100000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 463.0, "iv": 0.7428, "open_interest": 315.0, "volume": 0.0, "delta": -0.0006, "gamma": 0.0, "vega": 0.0028, "theta": -0.0014, "rho": -0.0004, "theo": 0.0169, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-09-09T15:23:07", "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM270115C00105000", "bid": 177.67, "bid_size": 3.0, "ask": 180.44, "ask_size": 5.0, "iv": 0.0, "open_interest": 22.0, "volume": 0.0, "delta": 0.9997, "gamma": 0.0, "vega": 0.0012, "theta": 0.0, "rho": 0.1148, "theo": 179.7862, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 192.61, "last_trade_time": "2026-06-29T12:20:49", "percent_change": 0.0, "prev_day_close": 175.974998474121}, {"option": "IWM270115P00105000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 301.0, "iv": 0.7095, "open_interest": 10020.0, "volume": 0.0, "delta": -0.0008, "gamma": 0.0, "vega": 0.0034, "theta": -0.0016, "rho": -0.0004, "theo": 0.0201, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.04, "last_trade_time": "2026-10-30T15:00:32", "percent_change": 0.0, "prev_day_close": 0.0299999993294477}, {"option": "IWM270115C00110000", "bid": 172.7, "bid_size": 3.0, "ask": 175.46, "ask_size": 5.0, "iv": 0.0, "open_interest": 28.0, "volume": 0.0, "delta": 0.9996, "gamma": 0.0, "vega": 0.0018, "theta": 0.0, "rho": 0.1202, "theo": 174.8125, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 187.76, "last_trade_time": "2026-06-29T12:20:48", "percent_change": 0.0, "prev_day_close": 171.004997253418}, {"option": "IWM270115P00110000", "bid": 0.01, "bid_size": 516.0, "ask": 0.03, "ask_size": 546.0, "iv": 0.7168, "open_interest": 1331.0, "volume": 0.0, "delta": -0.0009, "gamma": 0.0, "vega": 0.004, "theta": -0.0019, "rho": -0.0006, "theo": 0.0241, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.07, "last_trade_time": "2026-10-16T15:07:07", "percent_change": 0.0, "prev_day_close": 0.0350000001490116}, {"option": "IWM270115C00115000", "bid": 167.72, "bid_size": 10.0, "ask": 170.49, "ask_size": 5.0, "iv": 0.0, "open_interest": 15.0, "volume": 0.0, "delta": 0.9995, "gamma": 0.0, "vega": 0.0023, "theta": 0.0, "rho": 0.1261, "theo": 169.8395, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 182.88, "last_trade_time": "2026-06-29T12:20:48", "percent_change": 0.0, "prev_day_close": 166.035003662109}, {"option": "IWM270115P00115000", "bid": 0.01, "bid_size": 712.0, "ask": 0.03, "ask_size": 311.0, "iv": 0.685, "open_interest": 441.0, "volume": 0.0, "delta": -0.0011, "gamma": 0.0, "vega": 0.0049, "theta": -0.0022, "rho": -0.0007, "theo": 0.0289, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.04, "last_trade_time": "2026-10-12T10:13:15", "percent_change": 0.0, "prev_day_close": 0.0400000000372529}, {"option": "IWM270115C00120000", "bid": 162.74, "bid_size": 10.0, "ask": 165.53, "ask_size": 6.0, "iv": 0.0, "open_interest": 14.0, "volume": 0.0, "delta": 0.9993, "gamma": 0.0, "vega": 0.0026, "theta": 0.0, "rho": 0.1316, "theo": 164.8671, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 164.9, "last_trade_time": "2026-09-23T09:55:44", "percent_change": 0.0, "prev_day_close": 161.055000305176}, {"option": "IWM270115P00120000", "bid": 0.02, "bid_size": 564.0, "ask": 0.04, "ask_size": 462.0, "iv": 0.6779, "open_interest": 795.0, "volume": 0.0, "delta": -0.0014, "gamma": 0.0, "vega": 0.0058, "theta": -0.0026, "rho": -0.0008, "theo": 0.0348, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.06, "last_trade_time": "2026-10-15T14:11:09", "percent_change": 0.0, "prev_day_close": 0.0549999997019768}, {"option": "IWM270115C00125000", "bid": 157.77, "bid_size": 3.0, "ask": 160.55, "ask_size": 5.0, "iv": 0.0, "open_interest": 17.0, "volume": 0.0, "delta": 0.9992, "gamma": 0.0, "vega": 0.0039, "theta": 0.0, "rho": 0.1379, "theo": 159.8952, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 143.68, "last_trade_time": "2026-02-12T09:45:05", "percent_change": 0.0, "prev_day_close": 156.090003967285}, {"option": "IWM270115P00125000", "bid": 0.03, "bid_size": 346.0, "ask": 0.05, "ask_size": 557.0, "iv": 0.665, "open_interest": 1099.0, "volume": 0.0, "delta": -0.0017, "gamma": 0.0001, "vega": 0.0069, "theta": -0.003, "rho": -0.001, "theo": 0.0417, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.04, "last_trade_time": "2026-10-12T10:13:22", "percent_change": 0.0, "prev_day_close": 0.0699999984353781}, {"option": "IWM270115C00130000", "bid": 152.8, "bid_size": 3.0, "ask": 155.58, "ask_size": 5.0, "iv": 0.0, "open_interest": 41.0, "volume": 0.0, "delta": 0.9989, "gamma": 0.0, "vega": 0.0045, "theta": 0.0, "rho": 0.1434, "theo": 154.9248, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 168.27, "last_trade_time": "2026-06-29T12:20:47", "percent_change": 0.0, "prev_day_close": 151.120002746582}, {"option": "IWM270115P00130000", "bid": 0.05, "bid_size": 1.0, "ask": 0.06, "ask_size": 577.0, "iv": 0.6552, "open_interest": 1211.0, "volume": 0.0, "delta": -0.002, "gamma": 0.0001, "vega": 0.0083, "theta": -0.0034, "rho": -0.0012, "theo": 0.0498, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.08, "last_trade_time": "2026-11-03T13:56:06", "percent_change": 0.0, "prev_day_close": 0.080000001937151}, {"option": "IWM270115C00135000", "bid": 147.82, "bid_size": 3.0, "ask": 150.6, "ask_size": 5.0, "iv": 0.0, "open_interest": 13.0, "volume": 0.0, "delta": 0.9986, "gamma": 0.0001, "vega": 0.0052, "theta": 0.0, "rho": 0.1488, "theo": 149.9549, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 163.41, "last_trade_time": "2026-06-29T12:20:47", "percent_change": 0.0, "prev_day_close": 146.150001525879}, {"option": "IWM270115P00135000", "bid": 0.05, "bid_size": 270.0, "ask": 0.07, "ask_size": 564.0, "iv": 0.6311, "open_interest": 5315.0, "volume": 0.0, "delta": -0.0025, "gamma": 0.0001, "vega": 0.0098, "theta": -0.004, "rho": -0.0014, "theo": 0.0592, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-11-03T13:56:43", "percent_change": 0.0, "prev_day_close": 0.0949999988079071}, {"option": "IWM270115C00140000", "bid": 142.85, "bid_size": 3.0, "ask": 145.64, "ask_size": 5.0, "iv": 0.0, "open_interest": 81.0, "volume": 0.0, "delta": 0.9983, "gamma": 0.0001, "vega": 0.0073, "theta": 0.0, "rho": 0.1559, "theo": 144.9862, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 158.48, "last_trade_time": "2026-06-29T12:20:47", "percent_change": 0.0, "prev_day_close": 141.194999694824}, {"option": "IWM270115P00140000", "bid": 0.06, "bid_size": 311.0, "ask": 0.08, "ask_size": 528.0, "iv": 0.6121, "open_interest": 2537.0, "volume": 0.0, "delta": -0.003, "gamma": 0.0001, "vega": 0.0115, "theta": -0.0046, "rho": -0.0017, "theo": 0.07, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-10-30T15:53:24", "percent_change": 0.0, "prev_day_close": 0.109999999403954}, {"option": "IWM270115C00145000", "bid": 137.88, "bid_size": 10.0, "ask": 140.68, "ask_size": 5.0, "iv": 0.0, "open_interest": 3.0, "volume": 0.0, "delta": 0.9978, "gamma": 0.0001, "vega": 0.0083, "theta": 0.0, "rho": 0.1613, "theo": 140.0193, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 153.6, "last_trade_time": "2026-06-29T12:20:47", "percent_change": 0.0, "prev_day_close": 136.230003356934}, {"option": "IWM270115P00145000", "bid": 0.07, "bid_size": 406.0, "ask": 0.09, "ask_size": 417.0, "iv": 0.5923, "open_interest": 4413.0, "volume": 0.0, "delta": -0.0035, "gamma": 0.0001, "vega": 0.0136, "theta": -0.0052, "rho": -0.002, "theo": 0.0822, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.16, "last_trade_time": "2026-10-15T09:30:02", "percent_change": 0.0, "prev_day_close": 0.129999998956919}, {"option": "IWM270115C00150000", "bid": 132.91, "bid_size": 22.0, "ask": 135.72, "ask_size": 10.0, "iv": 0.0, "open_interest": 119.0, "volume": 1.0, "delta": 0.9973, "gamma": 0.0001, "vega": 0.0104, "theta": 0.0, "rho": 0.1666, "theo": 135.0531, "change": 3.095, "open": 134.36, "high": 134.36, "low": 134.36, "tick": "up", "last_trade_price": 134.36, "last_trade_time": "2026-11-04T11:50:20", "percent_change": 2.35783, "prev_day_close": 131.264999389648}, {"option": "IWM270115P00150000", "bid": 0.08, "bid_size": 630.0, "ask": 0.1, "ask_size": 261.0, "iv": 0.572, "open_interest": 1842.0, "volume": 0.0, "delta": -0.0042, "gamma": 0.0002, "vega": 0.0158, "theta": -0.0059, "rho": -0.0024, "theo": 0.0961, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.2, "last_trade_time": "2026-10-20T10:08:58", "percent_change": 0.0, "prev_day_close": 0.149999998509884}, {"option": "IWM270115C00155000", "bid": 127.95, "bid_size": 8.0, "ask": 130.76, "ask_size": 10.0, "iv": 0.0, "open_interest": 120.0, "volume": 0.0, "delta": 0.9967, "gamma": 0.0002, "vega": 0.0129, "theta": 0.0, "rho": 0.1749, "theo": 130.0891, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 141.44, "last_trade_time": "2026-08-03T12:54:59", "percent_change": 0.0, "prev_day_close": 126.325000762939}, {"option": "IWM270115P00155000", "bid": 0.1, "bid_size": 381.0, "ask": 0.12, "ask_size": 407.0, "iv": 0.5575, "open_interest": 11476.0, "volume": 0.0, "delta": -0.0049, "gamma": 0.0002, "vega": 0.0183, "theta": -0.0066, "rho": -0.0029, "theo": 0.1116, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.22, "last_trade_time": "2026-10-19T09:31:02", "percent_change": 0.0, "prev_day_close": 0.170000001788139}, {"option": "IWM270115C00160000", "bid": 122.98, "bid_size": 3.0, "ask": 125.78, "ask_size": 5.0, "iv": 0.0, "open_interest": 22.0, "volume": 0.0, "delta": 0.996, "gamma": 0.0002, "vega": 0.0146, "theta": 0.0, "rho": 0.1803, "theo": 125.1271, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 132.27, "last_trade_time": "2026-09-01T14:08:46", "percent_change": 0.0, "prev_day_close": 121.36499786377}, {"option": "IWM270115P00160000", "bid": 0.12, "bid_size": 284.0, "ask": 0.14, "ask_size": 593.0, "iv": 0.5413, "open_interest": 7727.0, "volume": 0.0, "delta": -0.0058, "gamma": 0.0002, "vega": 0.0212, "theta": -0.0074, "rho": -0.0034, "theo": 0.1289, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.21, "last_trade_time": "2026-11-03T12:46:11", "percent_change": 0.0, "prev_day_close": 0.199999995529652}, {"option": "IWM270115C00165000", "bid": 118.02, "bid_size": 3.0, "ask": 120.84, "ask_size": 5.0, "iv": 0.0, "open_interest": 4.0, "volume": 0.0, "delta": 0.9951, "gamma": 0.0002, "vega": 0.0182, "theta": 0.0, "rho": 0.1856, "theo": 120.166, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 112.98, "last_trade_time": "2026-10-21T13:03:04", "percent_change": 0.0, "prev_day_close": 116.419998168945}, {"option": "IWM270115P00165000", "bid": 0.14, "bid_size": 258.0, "ask": 0.16, "ask_size": 598.0, "iv": 0.524, "open_interest": 1448.0, "volume": 0.0, "delta": -0.0068, "gamma": 0.0003, "vega": 0.0243, "theta": -0.0083, "rho": -0.0039, "theo": 0.1482, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.19, "last_trade_time": "2026-10-28T16:00:23", "percent_change": 0.0, "prev_day_close": 0.229999996721745}, {"option": "IWM270115C00170000", "bid": 113.06, "bid_size": 3.0, "ask": 115.88, "ask_size": 5.0, "iv": 0.0, "open_interest": 30.0, "volume": 0.0, "delta": 0.9941, "gamma": 0.0003, "vega": 0.0214, "theta": 0.0, "rho": 0.1955, "theo": 115.2083, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 116.27, "last_trade_time": "2026-05-13T15:15:43", "percent_change": 0.0, "prev_day_close": 111.455001831055}, {"option": "IWM270115P00170000", "bid": 0.16, "bid_size": 303.0, "ask": 0.18, "ask_size": 540.0, "iv": 0.5058, "open_interest": 5415.0, "volume": 2.0, "delta": -0.0079, "gamma": 0.0003, "vega": 0.0278, "theta": -0.0092, "rho": -0.0046, "theo": 0.1697, "change": -0.075, "open": 0.18, "high": 0.18, "low": 0.18, "tick": "down", "last_trade_price": 0.18, "last_trade_time": "2026-11-04T09:30:09", "percent_change": -29.4118, "prev_day_close": 0.254999995231628}, {"option": "IWM270115C00175000", "bid": 108.11, "bid_size": 3.0, "ask": 110.9, "ask_size": 5.0, "iv": 0.0, "open_interest": 90.0, "volume": 0.0, "delta": 0.993, "gamma": 0.0004, "vega": 0.024, "theta": 0.0, "rho": 0.2008, "theo": 110.2529, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 111.0, "last_trade_time": "2026-10-29T11:22:27", "percent_change": 0.0, "prev_day_close": 106.520000457764}, {"option": "IWM270115P00175000", "bid": 0.18, "bid_size": 423.0, "ask": 0.2, "ask_size": 403.0, "iv": 0.4871, "open_interest": 17257.0, "volume": 0.0, "delta": -0.0092, "gamma": 0.0004, "vega": 0.0318, "theta": -0.0101, "rho": -0.0053, "theo": 0.1934, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.28, "last_trade_time": "2026-11-03T13:26:48", "percent_change": 0.0, "prev_day_close": 0.290000006556511}, {"option": "IWM270115C00180000", "bid": 103.15, "bid_size": 3.0, "ask": 105.98, "ask_size": 5.0, "iv": 0.0, "open_interest": 45.0, "volume": 0.0, "delta": 0.9916, "gamma": 0.0004, "vega": 0.0298, "theta": 0.0, "rho": 0.208, "theo": 105.2989, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 103.31, "last_trade_time": "2026-10-02T13:01:36", "percent_change": 0.0, "prev_day_close": 101.594997406006}, {"option": "IWM270115P00180000", "bid": 0.21, "bid_size": 306.0, "ask": 0.23, "ask_size": 488.0, "iv": 0.471, "open_interest": 11180.0, "volume": 1.0, "delta": -0.0106, "gamma": 0.0005, "vega": 0.0363, "theta": -0.0111, "rho": -0.0061, "theo": 0.2198, "change": -0.07, "open": 0.26, "high": 0.26, "low": 0.26, "tick": "down", "last_trade_price": 0.26, "last_trade_time": "2026-11-04T09:30:09", "percent_change": -21.2121, "prev_day_close": 0.329999998211861}, {"option": "IWM270115C00185000", "bid": 98.21, "bid_size": 3.0, "ask": 101.04, "ask_size": 5.0, "iv": 0.0, "open_interest": 200.0, "volume": 0.0, "delta": 0.9901, "gamma": 0.0005, "vega": 0.0339, "theta": -0.0001, "rho": 0.2182, "theo": 100.3501, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 99.94, "last_trade_time": "2026-10-05T14:30:21", "percent_change": 0.0, "prev_day_close": 96.6549987792969}, {"option": "IWM270115P00185000", "bid": 0.24, "bid_size": 294.0, "ask": 0.26, "ask_size": 1162.0, "iv": 0.4538, "open_interest": 4615.0, "volume": 74.0, "delta": -0.0123, "gamma": 0.0006, "vega": 0.0411, "theta": -0.0122, "rho": -0.007, "theo": 0.2492, "change": -0.08, "open": 0.28, "high": 0.29, "low": 0.28, "tick": "no_change", "last_trade_price": 0.29, "last_trade_time": "2026-11-04T11:31:52", "percent_change": -21.6216, "prev_day_close": 0.370000004768372}, {"option": "IWM270115C00188000", "bid": 95.24, "bid_size": 3.0, "ask": 98.08, "ask_size": 5.0, "iv": 0.0, "open_interest": 18.0, "volume": 0.0, "delta": 0.989, "gamma": 0.0006, "vega": 0.0363, "theta": -0.0012, "rho": 0.2212, "theo": 97.3822, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 72.57, "last_trade_time": "2026-03-11T10:25:48", "percent_change": 0.0, "prev_day_close": 93.7049980163574}, {"option": "IWM270115P00188000", "bid": 0.26, "bid_size": 270.0, "ask": 0.28, "ask_size": 942.0, "iv": 0.4436, "open_interest": 1817.0, "volume": 0.0, "delta": -0.0134, "gamma": 0.0006, "vega": 0.0443, "theta": -0.0129, "rho": -0.0077, "theo": 0.2684, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.42, "last_trade_time": "2026-11-02T15:44:52", "percent_change": 0.0, "prev_day_close": 0.399999991059303}, {"option": "IWM270115C00189000", "bid": 94.25, "bid_size": 3.0, "ask": 97.1, "ask_size": 5.0, "iv": 0.0, "open_interest": 7.0, "volume": 0.0, "delta": 0.9886, "gamma": 0.0006, "vega": 0.0371, "theta": -0.0016, "rho": 0.2223, "theo": 96.3931, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 67.78, "last_trade_time": "2025-10-29T15:48:33", "percent_change": 0.0, "prev_day_close": 92.7150001525879}, {"option": "IWM270115P00189000", "bid": 0.26, "bid_size": 316.0, "ask": 0.29, "ask_size": 529.0, "iv": 0.4398, "open_interest": 688.0, "volume": 4.0, "delta": -0.0138, "gamma": 0.0006, "vega": 0.0454, "theta": -0.0131, "rho": -0.0079, "theo": 0.275, "change": -0.13, "open": 0.28, "high": 0.28, "low": 0.28, "tick": "no_change", "last_trade_price": 0.28, "last_trade_time": "2026-11-04T15:00:39", "percent_change": -31.7073, "prev_day_close": 0.409999996423721}, {"option": "IWM270115C00190000", "bid": 93.26, "bid_size": 20.0, "ask": 96.11, "ask_size": 6.0, "iv": 0.0, "open_interest": 133.0, "volume": 0.0, "delta": 0.9882, "gamma": 0.0006, "vega": 0.0379, "theta": -0.0019, "rho": 0.2233, "theo": 95.4041, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 82.76, "last_trade_time": "2026-10-19T14:55:24", "percent_change": 0.0, "prev_day_close": 91.7350006103516}, {"option": "IWM270115P00190000", "bid": 0.27, "bid_size": 307.0, "ask": 0.29, "ask_size": 580.0, "iv": 0.4361, "open_interest": 17689.0, "volume": 0.0, "delta": -0.0142, "gamma": 0.0007, "vega": 0.0466, "theta": -0.0133, "rho": -0.0081, "theo": 0.2818, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.43, "last_trade_time": "2026-11-03T09:44:33", "percent_change": 0.0, "prev_day_close": 0.420000001788139}, {"option": "IWM270115C00191000", "bid": 92.27, "bid_size": 3.0, "ask": 95.11, "ask_size": 5.0, "iv": 0.0, "open_interest": 24.0, "volume": 0.0, "delta": 0.9878, "gamma": 0.0006, "vega": 0.0394, "theta": -0.0023, "rho": 0.2243, "theo": 94.4152, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 81.82, "last_trade_time": "2026-10-19T14:55:24", "percent_change": 0.0, "prev_day_close": 90.7550010681152}, {"option": "IWM270115P00191000", "bid": 0.28, "bid_size": 294.0, "ask": 0.3, "ask_size": 797.0, "iv": 0.4332, "open_interest": 1112.0, "volume": 0.0, "delta": -0.0146, "gamma": 0.0007, "vega": 0.0478, "theta": -0.0136, "rho": -0.0084, "theo": 0.2889, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.39, "last_trade_time": "2026-11-02T09:46:54", "percent_change": 0.0, "prev_day_close": 0.429999992251396}, {"option": "IWM270115C00192000", "bid": 91.29, "bid_size": 3.0, "ask": 94.14, "ask_size": 5.0, "iv": 0.0, "open_interest": 51.0, "volume": 0.0, "delta": 0.9874, "gamma": 0.0006, "vega": 0.0412, "theta": -0.0026, "rho": 0.2253, "theo": 93.4264, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 88.12, "last_trade_time": "2026-05-18T16:02:30", "percent_change": 0.0, "prev_day_close": 89.754997253418}, {"option": "IWM270115P00192000", "bid": 0.29, "bid_size": 211.0, "ask": 0.31, "ask_size": 1200.0, "iv": 0.4306, "open_interest": 1121.0, "volume": 64.0, "delta": -0.0151, "gamma": 0.0007, "vega": 0.049, "theta": -0.0138, "rho": -0.0086, "theo": 0.2958, "change": -0.15, "open": 0.34, "high": 0.34, "low": 0.29, "tick": "down", "last_trade_price": 0.29, "last_trade_time": "2026-11-04T15:33:56", "percent_change": -34.0909, "prev_day_close": 0.439999997615814}, {"option": "IWM270115C00193000", "bid": 90.3, "bid_size": 3.0, "ask": 93.14, "ask_size": 5.0, "iv": 0.0, "open_interest": 55.0, "volume": 0.0, "delta": 0.987, "gamma": 0.0007, "vega": 0.0431, "theta": -0.003, "rho": 0.2263, "theo": 92.4377, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 90.33, "last_trade_time": "2026-11-02T11:01:23", "percent_change": 0.0, "prev_day_close": 88.7849998474121}, {"option": "IWM270115P00193000", "bid": 0.29, "bid_size": 398.0, "ask": 0.31, "ask_size": 239.0, "iv": 0.4256, "open_interest": 2501.0, "volume": 132.0, "delta": -0.0155, "gamma": 0.0007, "vega": 0.0504, "theta": -0.014, "rho": -0.0089, "theo": 0.3032, "change": -0.14, "open": 0.32, "high": 0.32, "low": 0.31, "tick": "no_change", "last_trade_price": 0.31, "last_trade_time": "2026-11-04T15:00:39", "percent_change": -31.1111, "prev_day_close": 0.450000002980232}, {"option": "IWM270115C00194000", "bid": 89.31, "bid_size": 10.0, "ask": 92.17, "ask_size": 5.0, "iv": 0.0, "open_interest": 4.0, "volume": 0.0, "delta": 0.9866, "gamma": 0.0007, "vega": 0.045, "theta": -0.0034, "rho": 0.2334, "theo": 91.4492, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 87.39, "last_trade_time": "2026-09-30T13:08:58", "percent_change": 0.0, "prev_day_close": 87.7999992370606}, {"option": "IWM270115P00194000", "bid": 0.3, "bid_size": 292.0, "ask": 0.32, "ask_size": 681.0, "iv": 0.4226, "open_interest": 3994.0, "volume": 2.0, "delta": -0.016, "gamma": 0.0008, "vega": 0.0518, "theta": -0.0143, "rho": -0.0092, "theo": 0.3108, "change": -0.105, "open": 0.36, "high": 0.36, "low": 0.36, "tick": "no_change", "last_trade_price": 0.36, "last_trade_time": "2026-11-04T11:36:56", "percent_change": -22.5806, "prev_day_close": 0.465000003576279}, {"option": "IWM270115C00195000", "bid": 88.32, "bid_size": 20.0, "ask": 91.17, "ask_size": 7.0, "iv": 0.0, "open_interest": 460.0, "volume": 0.0, "delta": 0.9861, "gamma": 0.0007, "vega": 0.0465, "theta": -0.0038, "rho": 0.2382, "theo": 90.4613, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 83.46, "last_trade_time": "2026-10-21T13:04:05", "percent_change": 0.0, "prev_day_close": 86.814998626709}, {"option": "IWM270115P00195000", "bid": 0.31, "bid_size": 269.0, "ask": 0.33, "ask_size": 908.0, "iv": 0.4196, "open_interest": 6242.0, "volume": 20.0, "delta": -0.0165, "gamma": 0.0008, "vega": 0.0531, "theta": -0.0145, "rho": -0.0094, "theo": 0.3187, "change": -0.11, "open": 0.37, "high": 0.37, "low": 0.37, "tick": "no_change", "last_trade_price": 0.37, "last_trade_time": "2026-11-04T11:36:59", "percent_change": -22.9167, "prev_day_close": 0.480000004172325}, {"option": "IWM270115C00196000", "bid": 87.34, "bid_size": 3.0, "ask": 90.19, "ask_size": 5.0, "iv": 0.0, "open_interest": 33.0, "volume": 0.0, "delta": 0.9856, "gamma": 0.0008, "vega": 0.0476, "theta": -0.0041, "rho": 0.2392, "theo": 89.4739, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 67.48, "last_trade_time": "2026-03-05T13:02:47", "percent_change": 0.0, "prev_day_close": 85.8300018310547}, {"option": "IWM270115P00196000", "bid": 0.32, "bid_size": 264.0, "ask": 0.34, "ask_size": 984.0, "iv": 0.4168, "open_interest": 427.0, "volume": 59.0, "delta": -0.0169, "gamma": 0.0008, "vega": 0.0544, "theta": -0.0148, "rho": -0.0097, "theo": 0.3263, "change": -0.15, "open": 0.38, "high": 0.38, "low": 0.34, "tick": "no_change", "last_trade_price": 0.34, "last_trade_time": "2026-11-04T13:34:16", "percent_change": -30.6122, "prev_day_close": 0.489999994635582}, {"option": "IWM270115C00197000", "bid": 86.35, "bid_size": 10.0, "ask": 89.21, "ask_size": 15.0, "iv": 0.0, "open_interest": 126.0, "volume": 0.0, "delta": 0.9852, "gamma": 0.0008, "vega": 0.0486, "theta": -0.0045, "rho": 0.2402, "theo": 88.4867, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 95.45, "last_trade_time": "2026-06-11T13:30:01", "percent_change": 0.0, "prev_day_close": 84.8549995422363}, {"option": "IWM270115P00197000", "bid": 0.33, "bid_size": 187.0, "ask": 0.35, "ask_size": 389.0, "iv": 0.4135, "open_interest": 2413.0, "volume": 39.0, "delta": -0.0175, "gamma": 0.0008, "vega": 0.0558, "theta": -0.015, "rho": -0.01, "theo": 0.3349, "change": -0.16, "open": 0.39, "high": 0.39, "low": 0.34, "tick": "no_change", "last_trade_price": 0.34, "last_trade_time": "2026-11-04T15:00:39", "percent_change": -32.0, "prev_day_close": 0.5}, {"option": "IWM270115C00198000", "bid": 85.36, "bid_size": 10.0, "ask": 88.23, "ask_size": 8.0, "iv": 0.0, "open_interest": 168.0, "volume": 0.0, "delta": 0.9846, "gamma": 0.0008, "vega": 0.0498, "theta": -0.0049, "rho": 0.2411, "theo": 87.4997, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 105.13, "last_trade_time": "2026-06-30T11:02:49", "percent_change": 0.0, "prev_day_close": 83.875}, {"option": "IWM270115P00198000", "bid": 0.33, "bid_size": 886.0, "ask": 0.35, "ask_size": 223.0, "iv": 0.4085, "open_interest": 1616.0, "volume": 80.0, "delta": -0.018, "gamma": 0.0009, "vega": 0.0571, "theta": -0.0153, "rho": -0.0102, "theo": 0.3433, "change": -0.17, "open": 0.39, "high": 0.4, "low": 0.34, "tick": "down", "last_trade_price": 0.34, "last_trade_time": "2026-11-04T15:32:45", "percent_change": -33.3333, "prev_day_close": 0.509999990463257}, {"option": "IWM270115C00199000", "bid": 84.38, "bid_size": 3.0, "ask": 87.24, "ask_size": 6.0, "iv": 0.0, "open_interest": 166.0, "volume": 0.0, "delta": 0.9841, "gamma": 0.0008, "vega": 0.0509, "theta": -0.0053, "rho": 0.2421, "theo": 86.5128, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 79.23, "last_trade_time": "2026-10-21T12:32:08", "percent_change": 0.0, "prev_day_close": 82.9000015258789}, {"option": "IWM270115P00199000", "bid": 0.34, "bid_size": 242.0, "ask": 0.36, "ask_size": 242.0, "iv": 0.4056, "open_interest": 3692.0, "volume": 126.0, "delta": -0.0185, "gamma": 0.0009, "vega": 0.0584, "theta": -0.0156, "rho": -0.0105, "theo": 0.3516, "change": -0.17, "open": 0.4, "high": 0.41, "low": 0.36, "tick": "no_change", "last_trade_price": 0.36, "last_trade_time": "2026-11-04T15:00:39", "percent_change": -32.0755, "prev_day_close": 0.530000001192093}, {"option": "IWM270115C00200000", "bid": 83.39, "bid_size": 22.0, "ask": 86.26, "ask_size": 10.0, "iv": 0.0, "open_interest": 533.0, "volume": 4.0, "delta": 0.9836, "gamma": 0.0009, "vega": 0.0521, "theta": -0.0057, "rho": 0.2431, "theo": 85.5261, "change": 3.185, "open": 85.1, "high": 85.1, "low": 85.1, "tick": "no_change", "last_trade_price": 85.1, "last_trade_time": "2026-11-04T13:42:07", "percent_change": 3.88818, "prev_day_close": 81.9149971008301}, {"option": "IWM270115P00200000", "bid": 0.35, "bid_size": 252.0, "ask": 0.37, "ask_size": 244.0, "iv": 0.4025, "open_interest": 34949.0, "volume": 373.0, "delta": -0.019, "gamma": 0.0009, "vega": 0.0599, "theta": -0.0158, "rho": -0.0108, "theo": 0.3604, "change": -0.19, "open": 0.42, "high": 0.42, "low": 0.35, "tick": "down", "last_trade_price": 0.35, "last_trade_time": "2026-11-04T15:40:22", "percent_change": -35.1852, "prev_day_close": 0.53999999165535}, {"option": "IWM270115C00205000", "bid": 78.46, "bid_size": 3.0, "ask": 81.35, "ask_size": 6.0, "iv": 0.0, "open_interest": 98.0, "volume": 0.0, "delta": 0.9806, "gamma": 0.001, "vega": 0.0604, "theta": -0.0077, "rho": 0.2478, "theo": 80.5954, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 79.55, "last_trade_time": "2026-10-29T09:41:56", "percent_change": 0.0, "prev_day_close": 77.0149993896484}, {"option": "IWM270115P00205000", "bid": 0.4, "bid_size": 204.0, "ask": 0.42, "ask_size": 229.0, "iv": 0.3861, "open_interest": 10252.0, "volume": 12.0, "delta": -0.0221, "gamma": 0.0011, "vega": 0.0679, "theta": -0.0172, "rho": -0.0126, "theo": 0.4081, "change": -0.2, "open": 0.43, "high": 0.45, "low": 0.41, "tick": "no_change", "last_trade_price": 0.41, "last_trade_time": "2026-11-04T15:29:25", "percent_change": -32.7869, "prev_day_close": 0.610000014305115}, {"option": "IWM270115C00210000", "bid": 73.55, "bid_size": 3.0, "ask": 76.43, "ask_size": 5.0, "iv": 0.0, "open_interest": 432.0, "volume": 0.0, "delta": 0.977, "gamma": 0.0012, "vega": 0.0703, "theta": -0.0099, "rho": 0.2655, "theo": 75.6736, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 73.54, "last_trade_time": "2026-11-03T11:10:07", "percent_change": 0.0, "prev_day_close": 72.1399993896484}, {"option": "IWM270115P00210000", "bid": 0.46, "bid_size": 181.0, "ask": 0.48, "ask_size": 373.0, "iv": 0.37, "open_interest": 46797.0, "volume": 382.0, "delta": -0.0257, "gamma": 0.0013, "vega": 0.0777, "theta": -0.0188, "rho": -0.0146, "theo": 0.4639, "change": -0.23, "open": 0.53, "high": 0.55, "low": 0.46, "tick": "no_change", "last_trade_price": 0.47, "last_trade_time": "2026-11-04T15:52:21", "percent_change": -32.8571, "prev_day_close": 0.699999988079071}, {"option": "IWM270115C00215000", "bid": 68.65, "bid_size": 5.0, "ask": 71.54, "ask_size": 9.0, "iv": 0.0, "open_interest": 325.0, "volume": 0.0, "delta": 0.9727, "gamma": 0.0015, "vega": 0.0795, "theta": -0.0123, "rho": 0.2698, "theo": 70.7618, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 64.91, "last_trade_time": "2026-10-30T14:04:37", "percent_change": 0.0, "prev_day_close": 67.2900009155274}, {"option": "IWM270115P00215000", "bid": 0.52, "bid_size": 190.0, "ask": 0.54, "ask_size": 167.0, "iv": 0.3532, "open_interest": 7014.0, "volume": 2490.0, "delta": -0.03, "gamma": 0.0015, "vega": 0.0878, "theta": -0.0205, "rho": -0.0169, "theo": 0.5288, "change": -0.275, "open": 0.64, "high": 0.64, "low": 0.53, "tick": "down", "last_trade_price": 0.53, "last_trade_time": "2026-11-04T15:31:07", "percent_change": -34.1615, "prev_day_close": 0.805000007152557}, {"option": "IWM270115C00220000", "bid": 63.76, "bid_size": 20.0, "ask": 66.66, "ask_size": 6.0, "iv": 0.0, "open_interest": 4170.0, "volume": 0.0, "delta": 0.9676, "gamma": 0.0018, "vega": 0.0942, "theta": -0.0148, "rho": 0.2898, "theo": 65.8623, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 61.13, "last_trade_time": "2026-11-02T15:58:07", "percent_change": 0.0, "prev_day_close": 62.454999923706}, {"option": "IWM270115P00220000", "bid": 0.6, "bid_size": 162.0, "ask": 0.62, "ask_size": 178.0, "iv": 0.3375, "open_interest": 13619.0, "volume": 330.0, "delta": -0.0352, "gamma": 0.0018, "vega": 0.1003, "theta": -0.0224, "rho": -0.0198, "theo": 0.6059, "change": -0.325, "open": 0.72, "high": 0.72, "low": 0.6, "tick": "no_change", "last_trade_price": 0.6, "last_trade_time": "2026-11-04T15:35:28", "percent_change": -35.1351, "prev_day_close": 0.925000011920929}, {"option": "IWM270115C00225000", "bid": 58.89, "bid_size": 20.0, "ask": 61.8, "ask_size": 7.0, "iv": 0.0, "open_interest": 6658.0, "volume": 0.0, "delta": 0.9612, "gamma": 0.0022, "vega": 0.1071, "theta": -0.0175, "rho": 0.2933, "theo": 60.9804, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 60.21, "last_trade_time": "2026-10-29T14:21:06", "percent_change": 0.0, "prev_day_close": 57.9049987792969}, {"option": "IWM270115P00225000", "bid": 0.69, "bid_size": 127.0, "ask": 0.71, "ask_size": 117.0, "iv": 0.3215, "open_interest": 23729.0, "volume": 17.0, "delta": -0.0416, "gamma": 0.0022, "vega": 0.1149, "theta": -0.0245, "rho": -0.0233, "theo": 0.6995, "change": -0.39, "open": 0.83, "high": 0.83, "low": 0.69, "tick": "no_change", "last_trade_price": 0.69, "last_trade_time": "2026-11-04T15:36:02", "percent_change": -36.1111, "prev_day_close": 1.0799999833107}, {"option": "IWM270115C00230000", "bid": 54.05, "bid_size": 3.0, "ask": 56.99, "ask_size": 5.0, "iv": 0.2314, "open_interest": 5017.0, "volume": 0.0, "delta": 0.9533, "gamma": 0.0026, "vega": 0.1262, "theta": -0.0205, "rho": 0.3149, "theo": 56.1195, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 53.56, "last_trade_time": "2026-11-02T13:20:00", "percent_change": 0.0, "prev_day_close": 53.1399993896484}, {"option": "IWM270115P00230000", "bid": 0.8, "bid_size": 96.0, "ask": 0.83, "ask_size": 209.0, "iv": 0.3064, "open_interest": 14980.0, "volume": 6091.0, "delta": -0.0494, "gamma": 0.0026, "vega": 0.1317, "theta": -0.0268, "rho": -0.0275, "theo": 0.8134, "change": -0.445, "open": 0.96, "high": 0.97, "low": 0.82, "tick": "no_change", "last_trade_price": 0.82, "last_trade_time": "2026-11-04T15:52:21", "percent_change": -35.1779, "prev_day_close": 1.26499998569489}, {"option": "IWM270115C00235000", "bid": 49.23, "bid_size": 4.0, "ask": 52.2, "ask_size": 8.0, "iv": 0.2389, "open_interest": 2524.0, "volume": 0.0, "delta": 0.9434, "gamma": 0.0032, "vega": 0.1466, "theta": -0.0238, "rho": 0.327, "theo": 51.2871, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 49.29, "last_trade_time": "2026-11-03T10:41:23", "percent_change": 0.0, "prev_day_close": 48.3449993133545}, {"option": "IWM270115P00235000", "bid": 0.94, "bid_size": 88.0, "ask": 0.97, "ask_size": 108.0, "iv": 0.2914, "open_interest": 9422.0, "volume": 97.0, "delta": -0.0592, "gamma": 0.0032, "vega": 0.1522, "theta": -0.0296, "rho": -0.033, "theo": 0.9554, "change": -0.54, "open": 1.15, "high": 1.17, "low": 0.95, "tick": "no_change", "last_trade_price": 0.95, "last_trade_time": "2026-11-04T15:32:53", "percent_change": -36.2416, "prev_day_close": 1.49000000953674}, {"option": "IWM270115C00240000", "bid": 44.44, "bid_size": 20.0, "ask": 47.44, "ask_size": 6.0, "iv": 0.2372, "open_interest": 5182.0, "volume": 0.0, "delta": 0.9311, "gamma": 0.0039, "vega": 0.17, "theta": -0.0274, "rho": 0.3379, "theo": 46.4937, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 42.0, "last_trade_time": "2026-10-30T15:56:52", "percent_change": 0.0, "prev_day_close": 43.6849994659424}, {"option": "IWM270115P00240000", "bid": 1.12, "bid_size": 57.0, "ask": 1.15, "ask_size": 144.0, "iv": 0.2772, "open_interest": 45333.0, "volume": 874.0, "delta": -0.0715, "gamma": 0.0039, "vega": 0.1753, "theta": -0.0326, "rho": -0.0393, "theo": 1.1344, "change": -0.64, "open": 1.33, "high": 1.36, "low": 1.14, "tick": "no_change", "last_trade_price": 1.14, "last_trade_time": "2026-11-04T15:59:31", "percent_change": -35.9551, "prev_day_close": 1.77999997138977}, {"option": "IWM270115C00245000", "bid": 39.71, "bid_size": 20.0, "ask": 42.77, "ask_size": 11.0, "iv": 0.2337, "open_interest": 10048.0, "volume": 3.0, "delta": 0.9155, "gamma": 0.0047, "vega": 0.1989, "theta": -0.0313, "rho": 0.358, "theo": 41.7506, "change": 3.11, "open": 40.08, "high": 41.3, "low": 40.08, "tick": "up", "last_trade_price": 41.3, "last_trade_time": "2026-11-04T15:18:38", "percent_change": 8.14349, "prev_day_close": 38.1900005340576}, {"option": "IWM270115P00245000", "bid": 1.35, "bid_size": 51.0, "ask": 1.38, "ask_size": 108.0, "iv": 0.2634, "open_interest": 22865.0, "volume": 10780.0, "delta": -0.0871, "gamma": 0.0048, "vega": 0.2035, "theta": -0.0361, "rho": -0.0478, "theo": 1.3637, "change": -0.74, "open": 1.65, "high": 1.66, "low": 1.4, "tick": "no_change", "last_trade_price": 1.4, "last_trade_time": "2026-11-04T15:55:32", "percent_change": -34.5794, "prev_day_close": 2.13999998569489}, {"option": "IWM270115C00250000", "bid": 35.04, "bid_size": 21.0, "ask": 38.15, "ask_size": 10.0, "iv": 0.2272, "open_interest": 5670.0, "volume": 4.0, "delta": 0.8956, "gamma": 0.0058, "vega": 0.2323, "theta": -0.0356, "rho": 0.3749, "theo": 37.0764, "change": 3.45, "open": 38.4, "high": 38.4, "low": 37.12, "tick": "down", "last_trade_price": 37.12, "last_trade_time": "2026-11-04T13:20:47", "percent_change": 10.2465, "prev_day_close": 33.6700000762939}, {"option": "IWM270115P00250000", "bid": 1.64, "bid_size": 58.0, "ask": 1.68, "ask_size": 122.0, "iv": 0.2502, "open_interest": 52117.0, "volume": 252.0, "delta": -0.107, "gamma": 0.0059, "vega": 0.2367, "theta": -0.04, "rho": -0.0582, "theo": 1.6604, "change": -0.89, "open": 2.0, "high": 2.05, "low": 1.69, "tick": "no_change", "last_trade_price": 1.71, "last_trade_time": "2026-11-04T15:55:32", "percent_change": -34.2308, "prev_day_close": 2.59999990463257}, {"option": "IWM270115C00255000", "bid": 30.47, "bid_size": 73.0, "ask": 33.63, "ask_size": 38.0, "iv": 0.22, "open_interest": 2045.0, "volume": 11.0, "delta": 0.8703, "gamma": 0.0071, "vega": 0.2702, "theta": -0.0403, "rho": 0.3878, "theo": 32.4954, "change": 2.465, "open": 31.81, "high": 31.81, "low": 30.6, "tick": "up", "last_trade_price": 31.75, "last_trade_time": "2026-11-04T14:17:47", "percent_change": 8.41728, "prev_day_close": 29.2849998474121}, {"option": "IWM270115P00255000", "bid": 2.04, "bid_size": 212.0, "ask": 2.07, "ask_size": 30.0, "iv": 0.238, "open_interest": 49824.0, "volume": 1081.0, "delta": -0.1327, "gamma": 0.0072, "vega": 0.2736, "theta": -0.0444, "rho": -0.0711, "theo": 2.0509, "change": -1.06, "open": 2.42, "high": 2.47, "low": 2.07, "tick": "no_change", "last_trade_price": 2.12, "last_trade_time": "2026-11-04T14:19:24", "percent_change": -33.3333, "prev_day_close": 3.1800000667572}, {"option": "IWM270115C00260000", "bid": 27.03, "bid_size": 28.0, "ask": 28.97, "ask_size": 28.0, "iv": 0.2244, "open_interest": 10285.0, "volume": 255.0, "delta": 0.8382, "gamma": 0.0086, "vega": 0.3123, "theta": -0.0453, "rho": 0.4016, "theo": 28.0488, "change": 2.56, "open": 29.52, "high": 29.52, "low": 26.21, "tick": "no_change", "last_trade_price": 27.62, "last_trade_time": "2026-11-04T15:58:17", "percent_change": 10.2155, "prev_day_close": 25.0599994659424}, {"option": "IWM270115P00260000", "bid": 2.55, "bid_size": 59.0, "ask": 2.59, "ask_size": 47.0, "iv": 0.2264, "open_interest": 39235.0, "volume": 6298.0, "delta": -0.1655, "gamma": 0.0088, "vega": 0.3162, "theta": -0.0491, "rho": -0.0878, "theo": 2.5672, "change": -1.375, "open": 2.98, "high": 3.1, "low": 2.56, "tick": "no_change", "last_trade_price": 2.56, "last_trade_time": "2026-11-04T16:01:40", "percent_change": -34.9428, "prev_day_close": 3.93500006198883}, {"option": "IWM270115C00265000", "bid": 23.58, "bid_size": 19.0, "ask": 23.89, "ask_size": 21.0, "iv": 0.2146, "open_interest": 12202.0, "volume": 110.0, "delta": 0.7975, "gamma": 0.0104, "vega": 0.3583, "theta": -0.0503, "rho": 0.4108, "theo": 23.7505, "change": 2.315, "open": 24.48, "high": 25.42, "low": 21.76, "tick": "down", "last_trade_price": 23.35, "last_trade_time": "2026-11-04T15:58:18", "percent_change": 11.0055, "prev_day_close": 21.0349998474121}, {"option": "IWM270115P00265000", "bid": 3.24, "bid_size": 41.0, "ask": 3.28, "ask_size": 43.0, "iv": 0.2152, "open_interest": 25601.0, "volume": 2102.0, "delta": -0.2075, "gamma": 0.0107, "vega": 0.363, "theta": -0.054, "rho": -0.1089, "theo": 3.257, "change": -1.595, "open": 3.77, "high": 3.89, "low": 3.2, "tick": "down", "last_trade_price": 3.29, "last_trade_time": "2026-11-04T16:00:01", "percent_change": -32.651, "prev_day_close": 4.88499999046326}, {"option": "IWM270115C00270000", "bid": 19.51, "bid_size": 20.0, "ask": 19.82, "ask_size": 20.0, "iv": 0.2044, "open_interest": 5963.0, "volume": 71.0, "delta": 0.7471, "gamma": 0.0123, "vega": 0.4048, "theta": -0.0551, "rho": 0.3956, "theo": 19.6911, "change": 2.09, "open": 20.5, "high": 21.35, "low": 18.16, "tick": "down", "last_trade_price": 19.35, "last_trade_time": "2026-11-04T15:36:22", "percent_change": 12.1089, "prev_day_close": 17.2600002288818}, {"option": "IWM270115P00270000", "bid": 4.14, "bid_size": 51.0, "ask": 4.19, "ask_size": 21.0, "iv": 0.2051, "open_interest": 45528.0, "volume": 855.0, "delta": -0.2594, "gamma": 0.0127, "vega": 0.4097, "theta": -0.0586, "rho": -0.134, "theo": 4.1594, "change": -1.9, "open": 4.77, "high": 5.11, "low": 4.1, "tick": "down", "last_trade_price": 4.2, "last_trade_time": "2026-11-04T16:00:47", "percent_change": -31.1475, "prev_day_close": 6.10000014305115}, {"option": "IWM270115C00275000", "bid": 15.72, "bid_size": 46.0, "ask": 16.01, "ask_size": 24.0, "iv": 0.1952, "open_interest": 11071.0, "volume": 60.0, "delta": 0.6853, "gamma": 0.0144, "vega": 0.4482, "theta": -0.0591, "rho": 0.3673, "theo": 15.8921, "change": 1.955, "open": 17.17, "high": 17.17, "low": 14.3, "tick": "up", "last_trade_price": 15.76, "last_trade_time": "2026-11-04T15:59:53", "percent_change": 14.1615, "prev_day_close": 13.8049998283386}, {"option": "IWM270115P00275000", "bid": 5.35, "bid_size": 13.0, "ask": 5.39, "ask_size": 25.0, "iv": 0.196, "open_interest": 35848.0, "volume": 164.0, "delta": -0.3239, "gamma": 0.0149, "vega": 0.4524, "theta": -0.0623, "rho": -0.1632, "theo": 5.3611, "change": -2.17, "open": 5.78, "high": 6.08, "low": 5.21, "tick": "down", "last_trade_price": 5.48, "last_trade_time": "2026-11-04T15:59:33", "percent_change": -28.366, "prev_day_close": 7.65000009536743}, {"option": "IWM270115C00280000", "bid": 12.28, "bid_size": 187.0, "ask": 12.54, "ask_size": 53.0, "iv": 0.1867, "open_interest": 8169.0, "volume": 331.0, "delta": 0.6124, "gamma": 0.0162, "vega": 0.4823, "theta": -0.0615, "rho": 0.3317, "theo": 12.447, "change": 1.525, "open": 13.38, "high": 14.11, "low": 11.23, "tick": "up", "last_trade_price": 12.26, "last_trade_time": "2026-11-04T15:52:27", "percent_change": 14.2059, "prev_day_close": 10.7349996566772}, {"option": "IWM270115P00280000", "bid": 6.88, "bid_size": 57.0, "ask": 6.95, "ask_size": 18.0, "iv": 0.1877, "open_interest": 19489.0, "volume": 12002.0, "delta": -0.3999, "gamma": 0.0168, "vega": 0.484, "theta": -0.0645, "rho": -0.1954, "theo": 6.9174, "change": -2.62, "open": 7.71, "high": 8.25, "low": 6.74, "tick": "down", "last_trade_price": 6.95, "last_trade_time": "2026-11-04T16:04:30", "percent_change": -27.3772, "prev_day_close": 9.57000017166138}, {"option": "IWM270115C00285000", "bid": 9.33, "bid_size": 61.0, "ask": 9.44, "ask_size": 24.0, "iv": 0.1796, "open_interest": 5204.0, "volume": 1144.0, "delta": 0.5292, "gamma": 0.0175, "vega": 0.5004, "theta": -0.0618, "rho": 0.2893, "theo": 9.403, "change": 1.08, "open": 10.11, "high": 11.0, "low": 8.2, "tick": "up", "last_trade_price": 9.12, "last_trade_time": "2026-11-04T15:48:46", "percent_change": 13.4328, "prev_day_close": 8.03999996185303}, {"option": "IWM270115P00285000", "bid": 8.88, "bid_size": 31.0, "ask": 8.95, "ask_size": 10.0, "iv": 0.1803, "open_interest": 11801.0, "volume": 1026.0, "delta": -0.4866, "gamma": 0.0182, "vega": 0.4984, "theta": -0.0643, "rho": -0.2302, "theo": 8.914, "change": -2.78, "open": 9.39, "high": 10.3, "low": 8.71, "tick": "up", "last_trade_price": 9.14, "last_trade_time": "2026-11-04T15:57:04", "percent_change": -23.3221, "prev_day_close": 11.9200000762939}, {"option": "IWM270115C00290000", "bid": 6.8, "bid_size": 66.0, "ask": 6.87, "ask_size": 41.0, "iv": 0.1736, "open_interest": 28286.0, "volume": 5607.0, "delta": 0.4405, "gamma": 0.018, "vega": 0.4965, "theta": -0.0594, "rho": 0.2425, "theo": 6.8552, "change": 0.815, "open": 7.72, "high": 8.25, "low": 6.0, "tick": "up", "last_trade_price": 6.65, "last_trade_time": "2026-11-04T15:58:22", "percent_change": 13.9674, "prev_day_close": 5.83500003814697}, {"option": "IWM270115P00290000", "bid": 11.35, "bid_size": 126.0, "ask": 11.53, "ask_size": 122.0, "iv": 0.1747, "open_interest": 109059.0, "volume": 74.0, "delta": -0.5796, "gamma": 0.0186, "vega": 0.4884, "theta": -0.0611, "rho": -0.2627, "theo": 11.4074, "change": -3.015, "open": 11.2, "high": 12.25, "low": 11.02, "tick": "no_change", "last_trade_price": 11.77, "last_trade_time": "2026-11-04T15:16:48", "percent_change": -20.3923, "prev_day_close": 14.7849998474121}, {"option": "IWM270115C00295000", "bid": 4.76, "bid_size": 59.0, "ask": 4.82, "ask_size": 28.0, "iv": 0.1687, "open_interest": 24749.0, "volume": 1132.0, "delta": 0.3507, "gamma": 0.0174, "vega": 0.4679, "theta": -0.0542, "rho": 0.1941, "theo": 4.7968, "change": 0.635, "open": 5.43, "high": 6.0, "low": 4.23, "tick": "up", "last_trade_price": 4.71, "last_trade_time": "2026-11-04T16:00:20", "percent_change": 15.5828, "prev_day_close": 4.07500004768372}, {"option": "IWM270115P00295000", "bid": 14.37, "bid_size": 30.0, "ask": 14.57, "ask_size": 39.0, "iv": 0.1701, "open_interest": 10279.0, "volume": 20.0, "delta": -0.6725, "gamma": 0.0179, "vega": 0.4512, "theta": -0.0549, "rho": -0.2963, "theo": 14.4193, "change": -3.565, "open": 14.51, "high": 14.71, "low": 13.89, "tick": "down", "last_trade_price": 14.57, "last_trade_time": "2026-11-04T14:14:40", "percent_change": -19.6581, "prev_day_close": 18.1349992752075}, {"option": "IWM270115C00300000", "bid": 3.22, "bid_size": 50.0, "ask": 3.27, "ask_size": 72.0, "iv": 0.1654, "open_interest": 36338.0, "volume": 8516.0, "delta": 0.2675, "gamma": 0.0158, "vega": 0.4181, "theta": -0.0471, "rho": 0.1488, "theo": 3.2429, "change": 0.46, "open": 4.05, "high": 4.25, "low": 2.78, "tick": "up", "last_trade_price": 3.23, "last_trade_time": "2026-11-04T16:07:26", "percent_change": 16.6065, "prev_day_close": 2.76999998092651}, {"option": "IWM270115P00300000", "bid": 17.84, "bid_size": 37.0, "ask": 18.12, "ask_size": 12.0, "iv": 0.1658, "open_interest": 8019.0, "volume": 148.0, "delta": -0.7585, "gamma": 0.016, "vega": 0.3911, "theta": -0.0462, "rho": -0.3192, "theo": 17.9586, "change": -3.42, "open": 17.08, "high": 19.75, "low": 17.08, "tick": "down", "last_trade_price": 18.5, "last_trade_time": "2026-11-04T15:11:38", "percent_change": -15.6022, "prev_day_close": 21.9200000762939}, {"option": "IWM270115C00305000", "bid": 2.1, "bid_size": 143.0, "ask": 2.14, "ask_size": 21.0, "iv": 0.1628, "open_interest": 19568.0, "volume": 2214.0, "delta": 0.1956, "gamma": 0.0134, "vega": 0.3541, "theta": -0.0389, "rho": 0.109, "theo": 2.1249, "change": 0.22, "open": 2.67, "high": 2.9, "low": 1.86, "tick": "up", "last_trade_price": 2.05, "last_trade_time": "2026-11-04T15:58:04", "percent_change": 12.0219, "prev_day_close": 1.8299999833107}, {"option": "IWM270115P00305000", "bid": 21.78, "bid_size": 13.0, "ask": 22.12, "ask_size": 10.0, "iv": 0.1634, "open_interest": 5570.0, "volume": 0.0, "delta": -0.8313, "gamma": 0.0134, "vega": 0.3193, "theta": -0.0364, "rho": -0.3326, "theo": 21.9371, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 23.83, "last_trade_time": "2026-11-02T11:57:10", "percent_change": 0.0, "prev_day_close": 25.1099996566772}, {"option": "IWM270115C00310000", "bid": 1.34, "bid_size": 59.0, "ask": 1.38, "ask_size": 59.0, "iv": 0.1619, "open_interest": 14949.0, "volume": 421.0, "delta": 0.1381, "gamma": 0.0108, "vega": 0.2857, "theta": -0.0308, "rho": 0.077, "theo": 1.3625, "change": 0.11, "open": 1.75, "high": 1.88, "low": 1.19, "tick": "down", "last_trade_price": 1.3, "last_trade_time": "2026-11-04T15:52:44", "percent_change": 9.2437, "prev_day_close": 1.18999999761581}, {"option": "IWM270115P00310000", "bid": 24.42, "bid_size": 1.0, "ask": 28.26, "ask_size": 3.0, "iv": 0.1746, "open_interest": 2.0, "volume": 0.0, "delta": -0.8891, "gamma": 0.011, "vega": 0.244, "theta": -0.0283, "rho": -0.3161, "theo": 26.2721, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 30.18, "last_trade_time": "2026-11-03T14:49:51", "percent_change": 0.0, "prev_day_close": 29.6350002288818}, {"option": "IWM270115C00315000", "bid": 0.85, "bid_size": 59.0, "ask": 0.88, "ask_size": 30.0, "iv": 0.1621, "open_interest": 18827.0, "volume": 619.0, "delta": 0.0955, "gamma": 0.0083, "vega": 0.2226, "theta": -0.0236, "rho": 0.0532, "theo": 0.8698, "change": 0.07, "open": 1.23, "high": 1.24, "low": 0.74, "tick": "down", "last_trade_price": 0.84, "last_trade_time": "2026-11-04T15:41:52", "percent_change": 9.09091, "prev_day_close": 0.770000010728836}, {"option": "IWM270115P00315000", "bid": 29.06, "bid_size": 1.0, "ask": 32.88, "ask_size": 3.0, "iv": 0.1752, "open_interest": 0.0, "volume": 0.0, "delta": -0.9395, "gamma": 0.0109, "vega": 0.1608, "theta": -0.0273, "rho": -0.2082, "theo": 30.8867, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 42.37, "last_trade_time": "2026-10-14T11:05:52", "percent_change": 0.0, "prev_day_close": 34.564998626709}, {"option": "IWM270115C00320000", "bid": 0.54, "bid_size": 401.0, "ask": 0.57, "ask_size": 86.0, "iv": 0.1637, "open_interest": 9800.0, "volume": 266.0, "delta": 0.0657, "gamma": 0.0062, "vega": 0.1699, "theta": -0.0179, "rho": 0.0366, "theo": 0.5617, "change": 0.035, "open": 0.77, "high": 0.83, "low": 0.51, "tick": "no_change", "last_trade_price": 0.54, "last_trade_time": "2026-11-04T15:52:44", "percent_change": 6.93069, "prev_day_close": 0.504999995231628}, {"option": "IWM270115P00320000", "bid": 33.94, "bid_size": 1.0, "ask": 37.73, "ask_size": 3.0, "iv": 0.1788, "open_interest": 5.0, "volume": 0.0, "delta": -0.9839, "gamma": 0.0087, "vega": 0.0566, "theta": -0.0306, "rho": 0.0, "theo": 35.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 36.04, "last_trade_time": "2026-10-29T10:27:05", "percent_change": 0.0, "prev_day_close": 39.4449996948242}, {"option": "IWM270115C00325000", "bid": 0.36, "bid_size": 130.0, "ask": 0.38, "ask_size": 118.0, "iv": 0.1668, "open_interest": 8800.0, "volume": 12508.0, "delta": 0.0455, "gamma": 0.0045, "vega": 0.1288, "theta": -0.0136, "rho": 0.0253, "theo": 0.371, "change": 0.04, "open": 0.52, "high": 0.53, "low": 0.35, "tick": "up", "last_trade_price": 0.37, "last_trade_time": "2026-11-04T16:08:47", "percent_change": 12.1212, "prev_day_close": 0.329999998211861}, {"option": "IWM270115P00325000", "bid": 40.03, "bid_size": 5.0, "ask": 42.73, "ask_size": 3.0, "iv": 0.2302, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0306, "rho": 0.0, "theo": 40.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 45.95, "last_trade_time": "2026-10-09T12:40:22", "percent_change": 0.0, "prev_day_close": 44.4149990081787}, {"option": "IWM270115C00330000", "bid": 0.24, "bid_size": 265.0, "ask": 0.26, "ask_size": 189.0, "iv": 0.1706, "open_interest": 7237.0, "volume": 125.0, "delta": 0.0318, "gamma": 0.0033, "vega": 0.0973, "theta": -0.0103, "rho": 0.0176, "theo": 0.2505, "change": 0.03, "open": 0.39, "high": 0.39, "low": 0.23, "tick": "up", "last_trade_price": 0.25, "last_trade_time": "2026-11-04T15:53:29", "percent_change": 13.6364, "prev_day_close": 0.219999998807907}, {"option": "IWM270115P00330000", "bid": 45.01, "bid_size": 5.0, "ask": 47.73, "ask_size": 3.0, "iv": 0.2495, "open_interest": 10.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0306, "rho": 0.0, "theo": 45.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 51.72, "last_trade_time": "2026-10-26T11:00:14", "percent_change": 0.0, "prev_day_close": 49.4299983978272}, {"option": "IWM270115C00335000", "bid": 0.16, "bid_size": 278.0, "ask": 0.19, "ask_size": 247.0, "iv": 0.1751, "open_interest": 7273.0, "volume": 158.0, "delta": 0.0228, "gamma": 0.0024, "vega": 0.0744, "theta": -0.008, "rho": 0.0126, "theo": 0.1753, "change": 0.02, "open": 0.17, "high": 0.17, "low": 0.17, "tick": "no_change", "last_trade_price": 0.17, "last_trade_time": "2026-11-04T10:59:47", "percent_change": 13.3333, "prev_day_close": 0.149999998509884}, {"option": "IWM270115P00335000", "bid": 50.01, "bid_size": 5.0, "ask": 52.73, "ask_size": 3.0, "iv": 0.2688, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0306, "rho": 0.0, "theo": 50.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 63.52, "last_trade_time": "2026-10-19T15:49:29", "percent_change": 0.0, "prev_day_close": 54.4299983978272}, {"option": "IWM270115C00340000", "bid": 0.12, "bid_size": 364.0, "ask": 0.14, "ask_size": 362.0, "iv": 0.1806, "open_interest": 9176.0, "volume": 1198.0, "delta": 0.0169, "gamma": 0.0018, "vega": 0.0581, "theta": -0.0063, "rho": 0.0093, "theo": 0.1279, "change": 0.02, "open": 0.19, "high": 0.19, "low": 0.13, "tick": "down", "last_trade_price": 0.13, "last_trade_time": "2026-11-04T14:45:36", "percent_change": 18.1818, "prev_day_close": 0.109999999403954}, {"option": "IWM270115P00340000", "bid": 55.01, "bid_size": 5.0, "ask": 57.73, "ask_size": 3.0, "iv": 0.2875, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0306, "rho": 0.0, "theo": 55.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 56.77, "last_trade_time": "2026-10-02T10:56:43", "percent_change": 0.0, "prev_day_close": 59.420000076294}, {"option": "IWM270115C00345000", "bid": 0.09, "bid_size": 268.0, "ask": 0.11, "ask_size": 392.0, "iv": 0.1867, "open_interest": 1549.0, "volume": 0.0, "delta": 0.0128, "gamma": 0.0014, "vega": 0.0461, "theta": -0.0051, "rho": 0.007, "theo": 0.0964, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.08, "last_trade_time": "2026-11-03T10:19:52", "percent_change": 0.0, "prev_day_close": 0.080000001937151}, {"option": "IWM270115P00345000", "bid": 60.01, "bid_size": 5.0, "ask": 62.73, "ask_size": 10.0, "iv": 0.3058, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0306, "rho": 0.0, "theo": 60.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 57.23, "last_trade_time": "2026-09-22T15:50:00", "percent_change": 0.0, "prev_day_close": 64.4300003051758}, {"option": "IWM270115C00350000", "bid": 0.06, "bid_size": 616.0, "ask": 0.09, "ask_size": 517.0, "iv": 0.1919, "open_interest": 8799.0, "volume": 104.0, "delta": 0.0099, "gamma": 0.0011, "vega": 0.0372, "theta": -0.0042, "rho": 0.0054, "theo": 0.075, "change": 0.01, "open": 0.08, "high": 0.08, "low": 0.07, "tick": "no_change", "last_trade_price": 0.07, "last_trade_time": "2026-11-04T11:53:07", "percent_change": 16.6667, "prev_day_close": 0.0600000005215406}, {"option": "IWM270115P00350000", "bid": 65.02, "bid_size": 5.0, "ask": 67.73, "ask_size": 3.0, "iv": 0.324, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0306, "rho": 0.0, "theo": 65.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 46.63, "last_trade_time": "2026-08-17T09:36:12", "percent_change": 0.0, "prev_day_close": 69.4249992370606}, {"option": "IWM270115C00355000", "bid": 0.05, "bid_size": 438.0, "ask": 0.07, "ask_size": 485.0, "iv": 0.1984, "open_interest": 7846.0, "volume": 15.0, "delta": 0.0079, "gamma": 0.0009, "vega": 0.0306, "theta": -0.0036, "rho": 0.0043, "theo": 0.0602, "change": 0.02, "open": 0.07, "high": 0.07, "low": 0.07, "tick": "no_change", "last_trade_price": 0.07, "last_trade_time": "2026-11-04T09:35:30", "percent_change": 40.0, "prev_day_close": 0.0499999988824129}, {"option": "IWM270115P00355000", "bid": 70.01, "bid_size": 5.0, "ask": 72.73, "ask_size": 3.0, "iv": 0.3412, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0306, "rho": 0.0, "theo": 70.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 152.51, "last_trade_time": "2025-03-28T15:48:04", "percent_change": 0.0, "prev_day_close": 74.4300003051758}, {"option": "IWM270115C00360000", "bid": 0.04, "bid_size": 418.0, "ask": 0.06, "ask_size": 529.0, "iv": 0.2053, "open_interest": 4248.0, "volume": 1.0, "delta": 0.0065, "gamma": 0.0007, "vega": 0.0258, "theta": -0.0031, "rho": 0.0035, "theo": 0.0499, "change": 0.01, "open": 0.05, "high": 0.05, "low": 0.05, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T09:51:26", "percent_change": 25.0, "prev_day_close": 0.0400000000372529}, {"option": "IWM270115P00360000", "bid": 75.01, "bid_size": 5.0, "ask": 77.73, "ask_size": 3.0, "iv": 0.3584, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0306, "rho": 0.0, "theo": 75.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 59.73, "last_trade_time": "2026-08-06T09:49:18", "percent_change": 0.0, "prev_day_close": 79.4300003051758}, {"option": "IWM270115C00365000", "bid": 0.03, "bid_size": 512.0, "ask": 0.05, "ask_size": 446.0, "iv": 0.2109, "open_interest": 5818.0, "volume": 0.0, "delta": 0.0054, "gamma": 0.0006, "vega": 0.022, "theta": -0.0027, "rho": 0.003, "theo": 0.0423, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.04, "last_trade_time": "2026-10-14T15:27:19", "percent_change": 0.0, "prev_day_close": 0.0299999993294477}, {"option": "IWM270115P00365000", "bid": 80.02, "bid_size": 5.0, "ask": 82.73, "ask_size": 10.0, "iv": 0.3754, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0306, "rho": 0.0, "theo": 80.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 84.4249992370606}, {"option": "IWM270115C00370000", "bid": 0.02, "bid_size": 737.0, "ask": 0.05, "ask_size": 770.0, "iv": 0.2179, "open_interest": 5950.0, "volume": 0.0, "delta": 0.0046, "gamma": 0.0005, "vega": 0.0191, "theta": -0.0024, "rho": 0.0025, "theo": 0.0366, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.04, "last_trade_time": "2026-10-21T09:30:00", "percent_change": 0.0, "prev_day_close": 0.0299999993294477}, {"option": "IWM270115P00370000", "bid": 85.01, "bid_size": 5.0, "ask": 87.73, "ask_size": 3.0, "iv": 0.3914, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0306, "rho": 0.0, "theo": 85.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 69.36, "last_trade_time": "2026-08-07T09:49:18", "percent_change": 0.0, "prev_day_close": 89.4249992370606}, {"option": "IWM270115C00375000", "bid": 0.02, "bid_size": 505.0, "ask": 0.04, "ask_size": 483.0, "iv": 0.2247, "open_interest": 6319.0, "volume": 0.0, "delta": 0.004, "gamma": 0.0004, "vega": 0.0167, "theta": -0.0022, "rho": 0.0022, "theo": 0.032, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-10-20T10:51:30", "percent_change": 0.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM270115P00375000", "bid": 90.01, "bid_size": 5.0, "ask": 92.73, "ask_size": 3.0, "iv": 0.4074, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0306, "rho": 0.0, "theo": 90.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 94.4249992370606}, {"option": "IWM270115C00380000", "bid": 0.02, "bid_size": 352.0, "ask": 0.04, "ask_size": 757.0, "iv": 0.2344, "open_interest": 4116.0, "volume": 0.0, "delta": 0.0035, "gamma": 0.0004, "vega": 0.0148, "theta": -0.002, "rho": 0.0019, "theo": 0.0283, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-10-12T10:12:21", "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM270115P00380000", "bid": 95.01, "bid_size": 5.0, "ask": 97.73, "ask_size": 3.0, "iv": 0.4232, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0306, "rho": 0.0, "theo": 95.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 79.39, "last_trade_time": "2026-08-07T09:49:18", "percent_change": 0.0, "prev_day_close": 99.4249992370606}, {"option": "IWM270115C00385000", "bid": 0.01, "bid_size": 759.0, "ask": 0.03, "ask_size": 322.0, "iv": 0.2348, "open_interest": 319.0, "volume": 0.0, "delta": 0.0031, "gamma": 0.0003, "vega": 0.0131, "theta": -0.0018, "rho": 0.0016, "theo": 0.0253, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-10-15T14:26:31", "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM270115P00385000", "bid": 100.01, "bid_size": 5.0, "ask": 102.73, "ask_size": 3.0, "iv": 0.4386, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0306, "rho": 0.0, "theo": 100.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 104.424999237061}, {"option": "IWM270115C00390000", "bid": 0.01, "bid_size": 691.0, "ask": 0.03, "ask_size": 431.0, "iv": 0.2438, "open_interest": 4128.0, "volume": 0.0, "delta": 0.0027, "gamma": 0.0003, "vega": 0.0118, "theta": -0.0017, "rho": 0.0015, "theo": 0.0227, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-10-29T11:25:45", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM270115P00390000", "bid": 105.01, "bid_size": 5.0, "ask": 107.73, "ask_size": 10.0, "iv": 0.4537, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0306, "rho": 0.0, "theo": 105.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 109.430000305176}, {"option": "IWM270115C00395000", "bid": 0.01, "bid_size": 505.0, "ask": 0.03, "ask_size": 522.0, "iv": 0.2527, "open_interest": 418.0, "volume": 0.0, "delta": 0.0024, "gamma": 0.0002, "vega": 0.0106, "theta": -0.0015, "rho": 0.0013, "theo": 0.0205, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.04, "last_trade_time": "2026-09-01T11:43:46", "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM270115P00395000", "bid": 110.01, "bid_size": 5.0, "ask": 112.73, "ask_size": 3.0, "iv": 0.4686, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0306, "rho": 0.0, "theo": 110.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 117.78, "last_trade_time": "2026-10-08T16:03:51", "percent_change": 0.0, "prev_day_close": 114.424999237061}, {"option": "IWM270115C00400000", "bid": 0.01, "bid_size": 437.0, "ask": 0.03, "ask_size": 595.0, "iv": 0.2615, "open_interest": 15449.0, "volume": 0.0, "delta": 0.0022, "gamma": 0.0002, "vega": 0.0096, "theta": -0.0014, "rho": 0.0012, "theo": 0.0186, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-10-21T15:13:28", "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM270115P00400000", "bid": 115.01, "bid_size": 5.0, "ask": 117.73, "ask_size": 3.0, "iv": 0.4833, "open_interest": 1.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0306, "rho": 0.0, "theo": 115.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 123.54, "last_trade_time": "2026-10-21T15:53:35", "percent_change": 0.0, "prev_day_close": 119.434997558594}, {"option": "IWM270115C00405000", "bid": 0.01, "bid_size": 379.0, "ask": 0.03, "ask_size": 767.0, "iv": 0.2702, "open_interest": 298.0, "volume": 0.0, "delta": 0.0019, "gamma": 0.0002, "vega": 0.0087, "theta": -0.0013, "rho": 0.001, "theo": 0.0169, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.07, "last_trade_time": "2026-08-24T09:35:34", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM270115P00405000", "bid": 120.02, "bid_size": 5.0, "ask": 122.73, "ask_size": 3.0, "iv": 0.4981, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0306, "rho": 0.0, "theo": 120.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 128.56, "last_trade_time": "2026-10-21T15:53:35", "percent_change": 0.0, "prev_day_close": 124.424999237061}, {"option": "IWM270115C00410000", "bid": 0.01, "bid_size": 327.0, "ask": 0.03, "ask_size": 791.0, "iv": 0.2786, "open_interest": 553.0, "volume": 0.0, "delta": 0.0018, "gamma": 0.0002, "vega": 0.0079, "theta": -0.0012, "rho": 0.0009, "theo": 0.0155, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.02, "last_trade_time": "2026-10-08T12:40:37", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM270115P00410000", "bid": 125.02, "bid_size": 5.0, "ask": 127.73, "ask_size": 3.0, "iv": 0.5123, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0306, "rho": 0.0, "theo": 125.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 129.440002441406}, {"option": "IWM270115C00415000", "bid": 0.0, "bid_size": 0.0, "ask": 0.03, "ask_size": 805.0, "iv": 0.28, "open_interest": 2742.0, "volume": 0.0, "delta": 0.0016, "gamma": 0.0001, "vega": 0.0072, "theta": -0.0012, "rho": 0.0008, "theo": 0.0142, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-08-21T10:37:13", "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "IWM270115P00415000", "bid": 130.01, "bid_size": 5.0, "ask": 132.73, "ask_size": 3.0, "iv": 0.5259, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0306, "rho": 0.0, "theo": 130.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 134.430000305176}, {"option": "IWM270219C00150000", "bid": 133.35, "bid_size": 3.0, "ask": 136.02, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9927, "gamma": 0.0002, "vega": 0.0302, "theta": 0.0, "rho": 0.4364, "theo": 135.2398, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 131.689994812012}, {"option": "IWM270219P00150000", "bid": 0.18, "bid_size": 126.0, "ask": 0.2, "ask_size": 295.0, "iv": 0.5155, "open_interest": 408.0, "volume": 5.0, "delta": -0.007, "gamma": 0.0002, "vega": 0.0304, "theta": -0.0068, "rho": -0.006, "theo": 0.1865, "change": -0.06, "open": 0.2, "high": 0.2, "low": 0.19, "tick": "up", "last_trade_price": 0.2, "last_trade_time": "2026-11-04T15:54:40", "percent_change": -23.0769, "prev_day_close": 0.260000005364418}, {"option": "IWM270219C00155000", "bid": 128.43, "bid_size": 3.0, "ask": 131.11, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9916, "gamma": 0.0003, "vega": 0.0343, "theta": 0.0, "rho": 0.4503, "theo": 130.3335, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 126.794998168945}, {"option": "IWM270219P00155000", "bid": 0.2, "bid_size": 283.0, "ask": 0.22, "ask_size": 182.0, "iv": 0.4979, "open_interest": 182.0, "volume": 0.0, "delta": -0.008, "gamma": 0.0003, "vega": 0.0345, "theta": -0.0075, "rho": -0.0069, "theo": 0.2117, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.29, "last_trade_time": "2026-11-03T11:56:27", "percent_change": 0.0, "prev_day_close": 0.295000001788139}, {"option": "IWM270219C00160000", "bid": 123.52, "bid_size": 10.0, "ask": 126.21, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9904, "gamma": 0.0003, "vega": 0.0388, "theta": 0.0, "rho": 0.4639, "theo": 125.4296, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 121.884998321533}, {"option": "IWM270219P00160000", "bid": 0.23, "bid_size": 215.0, "ask": 0.25, "ask_size": 239.0, "iv": 0.4829, "open_interest": 36.0, "volume": 0.0, "delta": -0.0092, "gamma": 0.0003, "vega": 0.039, "theta": -0.0082, "rho": -0.0079, "theo": 0.2392, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.36, "last_trade_time": "2026-10-30T15:54:41", "percent_change": 0.0, "prev_day_close": 0.329999998211861}, {"option": "IWM270219C00165000", "bid": 118.61, "bid_size": 3.0, "ask": 121.31, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9891, "gamma": 0.0004, "vega": 0.0438, "theta": 0.0, "rho": 0.4774, "theo": 120.5284, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 117.01000213623}, {"option": "IWM270219P00165000", "bid": 0.26, "bid_size": 206.0, "ask": 0.28, "ask_size": 241.0, "iv": 0.4672, "open_interest": 14.0, "volume": 0.0, "delta": -0.0106, "gamma": 0.0004, "vega": 0.0442, "theta": -0.009, "rho": -0.0091, "theo": 0.2694, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.44, "last_trade_time": "2026-10-30T15:18:30", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "IWM270219C00170000", "bid": 113.71, "bid_size": 10.0, "ask": 116.41, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9876, "gamma": 0.0004, "vega": 0.0493, "theta": 0.0, "rho": 0.4908, "theo": 115.6302, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 112.130001068115}, {"option": "IWM270219P00170000", "bid": 0.29, "bid_size": 261.0, "ask": 0.31, "ask_size": 178.0, "iv": 0.451, "open_interest": 131.0, "volume": 0.0, "delta": -0.0121, "gamma": 0.0004, "vega": 0.0496, "theta": -0.0098, "rho": -0.0104, "theo": 0.3029, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.38, "last_trade_time": "2026-11-02T10:58:18", "percent_change": 0.0, "prev_day_close": 0.415000006556511}, {"option": "IWM270219C00175000", "bid": 108.81, "bid_size": 3.0, "ask": 111.52, "ask_size": 5.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": 0.9858, "gamma": 0.0005, "vega": 0.0554, "theta": 0.0, "rho": 0.5039, "theo": 110.7355, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 120.06, "last_trade_time": "2026-08-31T13:25:42", "percent_change": 0.0, "prev_day_close": 107.244998931885}, {"option": "IWM270219P00175000", "bid": 0.33, "bid_size": 181.0, "ask": 0.35, "ask_size": 247.0, "iv": 0.4364, "open_interest": 34.0, "volume": 0.0, "delta": -0.0139, "gamma": 0.0005, "vega": 0.0556, "theta": -0.0106, "rho": -0.0118, "theo": 0.3398, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.49, "last_trade_time": "2026-10-20T10:49:36", "percent_change": 0.0, "prev_day_close": 0.464999988675118}, {"option": "IWM270219C00180000", "bid": 103.91, "bid_size": 3.0, "ask": 106.64, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9838, "gamma": 0.0006, "vega": 0.0621, "theta": 0.0, "rho": 0.5169, "theo": 105.8449, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 102.369998931885}, {"option": "IWM270219P00180000", "bid": 0.37, "bid_size": 189.0, "ask": 0.39, "ask_size": 228.0, "iv": 0.4213, "open_interest": 3619.0, "volume": 3.0, "delta": -0.0159, "gamma": 0.0006, "vega": 0.0625, "theta": -0.0116, "rho": -0.0135, "theo": 0.3806, "change": -0.15, "open": 0.38, "high": 0.38, "low": 0.38, "tick": "down", "last_trade_price": 0.38, "last_trade_time": "2026-11-04T15:51:15", "percent_change": -28.3019, "prev_day_close": 0.530000001192093}, {"option": "IWM270219C00185000", "bid": 99.02, "bid_size": 3.0, "ask": 101.77, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9816, "gamma": 0.0007, "vega": 0.0698, "theta": 0.0, "rho": 0.5296, "theo": 100.9592, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 97.5100021362305}, {"option": "IWM270219P00185000", "bid": 0.41, "bid_size": 326.0, "ask": 0.44, "ask_size": 234.0, "iv": 0.4063, "open_interest": 32.0, "volume": 2.0, "delta": -0.0182, "gamma": 0.0007, "vega": 0.0704, "theta": -0.0125, "rho": -0.0155, "theo": 0.4267, "change": -0.155, "open": 0.51, "high": 0.51, "low": 0.44, "tick": "down", "last_trade_price": 0.44, "last_trade_time": "2026-11-04T16:03:05", "percent_change": -26.0504, "prev_day_close": 0.594999998807907}, {"option": "IWM270219C00190000", "bid": 94.13, "bid_size": 10.0, "ask": 96.9, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.979, "gamma": 0.0008, "vega": 0.0783, "theta": 0.0, "rho": 0.542, "theo": 96.0795, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 92.6599998474121}, {"option": "IWM270219P00190000", "bid": 0.47, "bid_size": 176.0, "ask": 0.49, "ask_size": 199.0, "iv": 0.3919, "open_interest": 64.0, "volume": 4.0, "delta": -0.0208, "gamma": 0.0008, "vega": 0.0787, "theta": -0.0136, "rho": -0.0176, "theo": 0.4791, "change": -0.195, "open": 0.55, "high": 0.56, "low": 0.47, "tick": "down", "last_trade_price": 0.47, "last_trade_time": "2026-11-04T15:54:40", "percent_change": -29.3233, "prev_day_close": 0.66499999165535}, {"option": "IWM270219C00195000", "bid": 89.25, "bid_size": 3.0, "ask": 92.03, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.976, "gamma": 0.001, "vega": 0.0877, "theta": 0.0, "rho": 0.554, "theo": 91.207, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 87.8200035095215}, {"option": "IWM270219P00195000", "bid": 0.53, "bid_size": 160.0, "ask": 0.55, "ask_size": 178.0, "iv": 0.3777, "open_interest": 99.0, "volume": 0.0, "delta": -0.0239, "gamma": 0.001, "vega": 0.0882, "theta": -0.0147, "rho": -0.0201, "theo": 0.5384, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.74, "last_trade_time": "2026-10-22T09:39:16", "percent_change": 0.0, "prev_day_close": 0.75}, {"option": "IWM270219C00199000", "bid": 85.36, "bid_size": 3.0, "ask": 88.15, "ask_size": 6.0, "iv": 0.2458, "open_interest": 0.0, "volume": 0.0, "delta": 0.9732, "gamma": 0.0011, "vega": 0.0963, "theta": 0.0, "rho": 0.5634, "theo": 87.3153, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 83.939998626709}, {"option": "IWM270219P00199000", "bid": 0.58, "bid_size": 285.0, "ask": 0.6, "ask_size": 158.0, "iv": 0.3661, "open_interest": 21.0, "volume": 2.0, "delta": -0.0266, "gamma": 0.0011, "vega": 0.0974, "theta": -0.0156, "rho": -0.0224, "theo": 0.5917, "change": -0.23, "open": 0.6, "high": 0.6, "low": 0.6, "tick": "no_change", "last_trade_price": 0.6, "last_trade_time": "2026-11-04T16:05:51", "percent_change": -27.7108, "prev_day_close": 0.830000013113022}, {"option": "IWM270219C00200000", "bid": 84.38, "bid_size": 3.0, "ask": 87.18, "ask_size": 6.0, "iv": 0.2513, "open_interest": 2.0, "volume": 0.0, "delta": 0.9725, "gamma": 0.0011, "vega": 0.0986, "theta": 0.0, "rho": 0.5656, "theo": 86.3434, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 79.96, "last_trade_time": "2026-10-08T13:36:22", "percent_change": 0.0, "prev_day_close": 82.9799995422363}, {"option": "IWM270219P00200000", "bid": 0.6, "bid_size": 121.0, "ask": 0.62, "ask_size": 153.0, "iv": 0.364, "open_interest": 5382.0, "volume": 10.0, "delta": -0.0274, "gamma": 0.0011, "vega": 0.0998, "theta": -0.0159, "rho": -0.0231, "theo": 0.6067, "change": -0.135, "open": 0.68, "high": 0.72, "low": 0.68, "tick": "no_change", "last_trade_price": 0.72, "last_trade_time": "2026-11-04T11:26:17", "percent_change": -15.7895, "prev_day_close": 0.854999989271164}, {"option": "IWM270219C00205000", "bid": 79.52, "bid_size": 3.0, "ask": 82.34, "ask_size": 5.0, "iv": 0.2685, "open_interest": 0.0, "volume": 0.0, "delta": 0.9683, "gamma": 0.0013, "vega": 0.111, "theta": 0.0, "rho": 0.5766, "theo": 81.4907, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 78.1599998474121}, {"option": "IWM270219P00205000", "bid": 0.68, "bid_size": 59.0, "ask": 0.7, "ask_size": 166.0, "iv": 0.3502, "open_interest": 66.0, "volume": 165.0, "delta": -0.0316, "gamma": 0.0013, "vega": 0.1118, "theta": -0.0173, "rho": -0.0265, "theo": 0.6868, "change": -0.22, "open": 0.75, "high": 0.75, "low": 0.75, "tick": "no_change", "last_trade_price": 0.75, "last_trade_time": "2026-11-04T12:12:55", "percent_change": -22.6804, "prev_day_close": 0.969999998807907}, {"option": "IWM270219C00210000", "bid": 74.67, "bid_size": 10.0, "ask": 77.53, "ask_size": 5.0, "iv": 0.2732, "open_interest": 1.0, "volume": 0.0, "delta": 0.9634, "gamma": 0.0015, "vega": 0.1249, "theta": 0.0, "rho": 0.587, "theo": 76.6516, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 88.34, "last_trade_time": "2026-07-08T13:16:17", "percent_change": 0.0, "prev_day_close": 73.3600006103516}, {"option": "IWM270219P00210000", "bid": 0.77, "bid_size": 79.0, "ask": 0.79, "ask_size": 158.0, "iv": 0.3365, "open_interest": 261.0, "volume": 358.0, "delta": -0.0366, "gamma": 0.0016, "vega": 0.1257, "theta": -0.0188, "rho": -0.0305, "theo": 0.7801, "change": -0.3, "open": 0.85, "high": 0.85, "low": 0.81, "tick": "no_change", "last_trade_price": 0.81, "last_trade_time": "2026-11-04T13:08:25", "percent_change": -27.027, "prev_day_close": 1.11000001430511}, {"option": "IWM270219C00215000", "bid": 69.84, "bid_size": 10.0, "ask": 72.73, "ask_size": 6.0, "iv": 0.2722, "open_interest": 3.0, "volume": 0.0, "delta": 0.9576, "gamma": 0.0018, "vega": 0.141, "theta": 0.0, "rho": 0.5965, "theo": 71.8292, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 60.55, "last_trade_time": "2026-10-19T09:40:10", "percent_change": 0.0, "prev_day_close": 68.5900001525879}, {"option": "IWM270219P00215000", "bid": 0.88, "bid_size": 81.0, "ask": 0.91, "ask_size": 212.0, "iv": 0.3236, "open_interest": 116.0, "volume": 3.0, "delta": -0.0425, "gamma": 0.0018, "vega": 0.1428, "theta": -0.0204, "rho": -0.0354, "theo": 0.8903, "change": -0.37, "open": 0.92, "high": 0.93, "low": 0.9, "tick": "down", "last_trade_price": 0.9, "last_trade_time": "2026-11-04T15:51:22", "percent_change": -29.1339, "prev_day_close": 1.26999998092651}, {"option": "IWM270219C00220000", "bid": 65.03, "bid_size": 3.0, "ask": 67.94, "ask_size": 5.0, "iv": 0.2679, "open_interest": 1.0, "volume": 0.0, "delta": 0.9507, "gamma": 0.0021, "vega": 0.1594, "theta": -0.0028, "rho": 0.605, "theo": 67.0276, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 57.46, "last_trade_time": "2026-10-15T11:36:51", "percent_change": 0.0, "prev_day_close": 64.0950012207031}, {"option": "IWM270219P00220000", "bid": 1.01, "bid_size": 91.0, "ask": 1.04, "ask_size": 182.0, "iv": 0.311, "open_interest": 48.0, "volume": 1060.0, "delta": -0.0495, "gamma": 0.0022, "vega": 0.1607, "theta": -0.0222, "rho": -0.041, "theo": 1.0227, "change": -0.405, "open": 1.16, "high": 1.16, "low": 1.02, "tick": "up", "last_trade_price": 1.05, "last_trade_time": "2026-11-04T15:56:51", "percent_change": -27.8351, "prev_day_close": 1.4549999833107}, {"option": "IWM270219C00225000", "bid": 60.24, "bid_size": 10.0, "ask": 63.19, "ask_size": 5.0, "iv": 0.2626, "open_interest": 14.0, "volume": 0.0, "delta": 0.9424, "gamma": 0.0025, "vega": 0.1803, "theta": -0.0062, "rho": 0.6123, "theo": 62.2517, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 61.08, "last_trade_time": "2026-09-25T10:51:49", "percent_change": 0.0, "prev_day_close": 59.3800010681152}, {"option": "IWM270219P00225000", "bid": 1.16, "bid_size": 63.0, "ask": 1.2, "ask_size": 164.0, "iv": 0.2985, "open_interest": 2733.0, "volume": 208.0, "delta": -0.058, "gamma": 0.0025, "vega": 0.1826, "theta": -0.0242, "rho": -0.0478, "theo": 1.1803, "change": -0.49, "open": 1.29, "high": 1.3, "low": 1.19, "tick": "down", "last_trade_price": 1.19, "last_trade_time": "2026-11-04T15:51:22", "percent_change": -29.1667, "prev_day_close": 1.68000000715256}, {"option": "IWM270219C00230000", "bid": 55.48, "bid_size": 4.0, "ask": 58.47, "ask_size": 5.0, "iv": 0.2562, "open_interest": 60.0, "volume": 0.0, "delta": 0.9323, "gamma": 0.003, "vega": 0.2045, "theta": -0.0097, "rho": 0.618, "theo": 57.5078, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 50.6, "last_trade_time": "2026-10-22T10:19:10", "percent_change": 0.0, "prev_day_close": 54.7099990844727}, {"option": "IWM270219P00230000", "bid": 1.35, "bid_size": 49.0, "ask": 1.39, "ask_size": 128.0, "iv": 0.2864, "open_interest": 342.0, "volume": 17.0, "delta": -0.0683, "gamma": 0.003, "vega": 0.2064, "theta": -0.0264, "rho": -0.0559, "theo": 1.372, "change": -0.55, "open": 1.48, "high": 1.53, "low": 1.4, "tick": "down", "last_trade_price": 1.4, "last_trade_time": "2026-11-04T13:34:54", "percent_change": -28.2051, "prev_day_close": 1.94999998807907}, {"option": "IWM270219C00235000", "bid": 50.77, "bid_size": 11.0, "ask": 53.8, "ask_size": 15.0, "iv": 0.2497, "open_interest": 239.0, "volume": 0.0, "delta": 0.9202, "gamma": 0.0035, "vega": 0.2315, "theta": -0.0135, "rho": 0.6219, "theo": 52.8041, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 49.68, "last_trade_time": "2026-11-03T12:50:19", "percent_change": 0.0, "prev_day_close": 50.0950012207031}, {"option": "IWM270219P00235000", "bid": 1.58, "bid_size": 49.0, "ask": 1.62, "ask_size": 99.0, "iv": 0.2749, "open_interest": 351.0, "volume": 2.0, "delta": -0.0806, "gamma": 0.0036, "vega": 0.2342, "theta": -0.0289, "rho": -0.0657, "theo": 1.6028, "change": -0.56, "open": 1.84, "high": 1.84, "low": 1.72, "tick": "down", "last_trade_price": 1.72, "last_trade_time": "2026-11-04T09:38:20", "percent_change": -24.5614, "prev_day_close": 2.27999997138977}, {"option": "IWM270219C00240000", "bid": 46.1, "bid_size": 20.0, "ask": 49.18, "ask_size": 10.0, "iv": 0.2423, "open_interest": 144.0, "volume": 1.0, "delta": 0.9055, "gamma": 0.0041, "vega": 0.2627, "theta": -0.0175, "rho": 0.6234, "theo": 48.1506, "change": 3.25, "open": 47.84, "high": 47.84, "low": 47.84, "tick": "up", "last_trade_price": 47.84, "last_trade_time": "2026-11-04T16:00:29", "percent_change": 7.28863, "prev_day_close": 44.5900001525879}, {"option": "IWM270219P00240000", "bid": 1.86, "bid_size": 50.0, "ask": 1.91, "ask_size": 158.0, "iv": 0.2636, "open_interest": 3313.0, "volume": 14.0, "delta": -0.0958, "gamma": 0.0042, "vega": 0.2654, "theta": -0.0316, "rho": -0.0774, "theo": 1.8882, "change": -0.775, "open": 2.06, "high": 2.16, "low": 1.9, "tick": "down", "last_trade_price": 1.9, "last_trade_time": "2026-11-04T15:51:32", "percent_change": -28.972, "prev_day_close": 2.67500007152557}, {"option": "IWM270219C00245000", "bid": 41.51, "bid_size": 17.0, "ask": 44.63, "ask_size": 18.0, "iv": 0.2351, "open_interest": 357.0, "volume": 0.0, "delta": 0.8877, "gamma": 0.0049, "vega": 0.2971, "theta": -0.0216, "rho": 0.6221, "theo": 43.5611, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 40.72, "last_trade_time": "2026-10-28T12:54:31", "percent_change": 0.0, "prev_day_close": 40.1550006866455}, {"option": "IWM270219P00245000", "bid": 2.21, "bid_size": 52.0, "ask": 2.26, "ask_size": 35.0, "iv": 0.253, "open_interest": 561.0, "volume": 9.0, "delta": -0.1141, "gamma": 0.005, "vega": 0.3014, "theta": -0.0344, "rho": -0.0913, "theo": 2.2365, "change": -0.84, "open": 2.45, "high": 2.55, "low": 2.3, "tick": "no_change", "last_trade_price": 2.32, "last_trade_time": "2026-11-04T12:31:26", "percent_change": -26.5823, "prev_day_close": 3.16000008583069}, {"option": "IWM270219C00250000", "bid": 37.98, "bid_size": 31.0, "ask": 40.17, "ask_size": 34.0, "iv": 0.2433, "open_interest": 871.0, "volume": 72.0, "delta": 0.866, "gamma": 0.0058, "vega": 0.336, "theta": -0.026, "rho": 0.6171, "theo": 39.0526, "change": 1.295, "open": 38.98, "high": 38.98, "low": 37.08, "tick": "no_change", "last_trade_price": 37.08, "last_trade_time": "2026-11-04T10:30:58", "percent_change": 3.61884, "prev_day_close": 35.7849998474121}, {"option": "IWM270219P00250000", "bid": 2.64, "bid_size": 53.0, "ask": 2.7, "ask_size": 98.0, "iv": 0.2425, "open_interest": 24921.0, "volume": 1964.0, "delta": -0.1365, "gamma": 0.0059, "vega": 0.3396, "theta": -0.0375, "rho": -0.1084, "theo": 2.672, "change": -1.055, "open": 2.98, "high": 3.08, "low": 2.7, "tick": "down", "last_trade_price": 2.7, "last_trade_time": "2026-11-04T15:52:05", "percent_change": -28.0959, "prev_day_close": 3.75499999523163}, {"option": "IWM270219C00255000", "bid": 34.08, "bid_size": 32.0, "ask": 34.98, "ask_size": 32.0, "iv": 0.2295, "open_interest": 172.0, "volume": 12.0, "delta": 0.8397, "gamma": 0.0068, "vega": 0.3779, "theta": -0.0304, "rho": 0.6082, "theo": 34.6475, "change": 2.695, "open": 34.37, "high": 34.37, "low": 34.28, "tick": "down", "last_trade_price": 34.28, "last_trade_time": "2026-11-04T15:52:29", "percent_change": 8.53253, "prev_day_close": 31.585000038147}, {"option": "IWM270219P00255000", "bid": 3.18, "bid_size": 53.0, "ask": 3.25, "ask_size": 25.0, "iv": 0.2328, "open_interest": 7962.0, "volume": 189.0, "delta": -0.1638, "gamma": 0.007, "vega": 0.3835, "theta": -0.0407, "rho": -0.1291, "theo": 3.2129, "change": -1.18, "open": 3.28, "high": 3.66, "low": 3.28, "tick": "no_change", "last_trade_price": 3.3, "last_trade_time": "2026-11-04T12:30:05", "percent_change": -26.3393, "prev_day_close": 4.48000001907349}, {"option": "IWM270219C00260000", "bid": 30.17, "bid_size": 20.0, "ask": 30.53, "ask_size": 10.0, "iv": 0.2226, "open_interest": 423.0, "volume": 5.0, "delta": 0.8079, "gamma": 0.0079, "vega": 0.4228, "theta": -0.0348, "rho": 0.5939, "theo": 30.3658, "change": 2.425, "open": 31.87, "high": 32.13, "low": 29.93, "tick": "down", "last_trade_price": 29.93, "last_trade_time": "2026-11-04T12:02:30", "percent_change": 8.81658, "prev_day_close": 27.5050001144409}, {"option": "IWM270219P00260000", "bid": 3.86, "bid_size": 53.0, "ask": 3.93, "ask_size": 122.0, "iv": 0.2235, "open_interest": 17031.0, "volume": 362.0, "delta": -0.1969, "gamma": 0.0082, "vega": 0.4283, "theta": -0.044, "rho": -0.152, "theo": 3.8917, "change": -1.4, "open": 4.09, "high": 4.49, "low": 3.9, "tick": "up", "last_trade_price": 3.97, "last_trade_time": "2026-11-04T15:52:41", "percent_change": -26.0708, "prev_day_close": 5.37000012397766}, {"option": "IWM270219C00265000", "bid": 26.07, "bid_size": 21.0, "ask": 26.41, "ask_size": 7.0, "iv": 0.2139, "open_interest": 333.0, "volume": 173.0, "delta": 0.7697, "gamma": 0.0092, "vega": 0.4692, "theta": -0.039, "rho": 0.5738, "theo": 26.2563, "change": 1.115, "open": 25.68, "high": 25.77, "low": 24.67, "tick": "up", "last_trade_price": 24.73, "last_trade_time": "2026-11-04T10:27:31", "percent_change": 4.72157, "prev_day_close": 23.6150007247925}, {"option": "IWM270219P00265000", "bid": 4.71, "bid_size": 3.0, "ask": 4.79, "ask_size": 76.0, "iv": 0.2147, "open_interest": 2125.0, "volume": 143.0, "delta": -0.237, "gamma": 0.0096, "vega": 0.4744, "theta": -0.0471, "rho": -0.1799, "theo": 4.7451, "change": -1.655, "open": 4.79, "high": 5.49, "low": 4.79, "tick": "up", "last_trade_price": 4.81, "last_trade_time": "2026-11-04T15:52:05", "percent_change": -25.5994, "prev_day_close": 6.46499991416931}, {"option": "IWM270219C00270000", "bid": 22.18, "bid_size": 22.0, "ask": 22.5, "ask_size": 5.0, "iv": 0.2059, "open_interest": 1186.0, "volume": 148.0, "delta": 0.7246, "gamma": 0.0105, "vega": 0.5143, "theta": -0.0429, "rho": 0.5473, "theo": 22.3496, "change": 2.01, "open": 23.47, "high": 23.47, "low": 20.67, "tick": "down", "last_trade_price": 22.0, "last_trade_time": "2026-11-04T14:39:08", "percent_change": 10.055, "prev_day_close": 19.9899997711182}, {"option": "IWM270219P00270000", "bid": 5.77, "bid_size": 78.0, "ask": 5.85, "ask_size": 69.0, "iv": 0.2065, "open_interest": 7716.0, "volume": 80.0, "delta": -0.284, "gamma": 0.011, "vega": 0.5196, "theta": -0.05, "rho": -0.21, "theo": 5.7994, "change": -1.8, "open": 6.3, "high": 6.79, "low": 5.84, "tick": "up", "last_trade_price": 5.99, "last_trade_time": "2026-11-04T15:11:18", "percent_change": -23.1065, "prev_day_close": 7.78999996185303}, {"option": "IWM270219C00275000", "bid": 18.53, "bid_size": 45.0, "ask": 18.8, "ask_size": 8.0, "iv": 0.198, "open_interest": 434.0, "volume": 179.0, "delta": 0.6724, "gamma": 0.0118, "vega": 0.5549, "theta": -0.0461, "rho": 0.514, "theo": 18.6996, "change": 1.505, "open": 18.01, "high": 18.12, "low": 17.16, "tick": "up", "last_trade_price": 18.12, "last_trade_time": "2026-11-04T15:24:22", "percent_change": 9.05808, "prev_day_close": 16.6149997711182}, {"option": "IWM270219P00275000", "bid": 7.09, "bid_size": 31.0, "ask": 7.18, "ask_size": 15.0, "iv": 0.199, "open_interest": 1753.0, "volume": 6.0, "delta": -0.3396, "gamma": 0.0124, "vega": 0.5596, "theta": -0.0522, "rho": -0.2455, "theo": 7.122, "change": -2.12, "open": 7.61, "high": 8.03, "low": 7.28, "tick": "no_change", "last_trade_price": 7.28, "last_trade_time": "2026-11-04T15:39:41", "percent_change": -22.5532, "prev_day_close": 9.40000009536743}, {"option": "IWM270219C00280000", "bid": 15.17, "bid_size": 78.0, "ask": 15.42, "ask_size": 30.0, "iv": 0.1911, "open_interest": 3179.0, "volume": 40.0, "delta": 0.6128, "gamma": 0.013, "vega": 0.5874, "theta": -0.0483, "rho": 0.4734, "theo": 15.3279, "change": 1.77, "open": 16.29, "high": 16.29, "low": 14.23, "tick": "up", "last_trade_price": 15.29, "last_trade_time": "2026-11-04T16:12:36", "percent_change": 13.0917, "prev_day_close": 13.5199999809265}, {"option": "IWM270219P00280000", "bid": 8.72, "bid_size": 64.0, "ask": 8.81, "ask_size": 51.0, "iv": 0.192, "open_interest": 16870.0, "volume": 19.0, "delta": -0.4034, "gamma": 0.0138, "vega": 0.5898, "theta": -0.0535, "rho": -0.2813, "theo": 8.7583, "change": -2.41, "open": 9.0, "high": 9.81, "low": 8.58, "tick": "down", "last_trade_price": 8.93, "last_trade_time": "2026-11-04T15:52:41", "percent_change": -21.2522, "prev_day_close": 11.3400001525879}, {"option": "IWM270219C00285000", "bid": 12.22, "bid_size": 15.0, "ask": 12.35, "ask_size": 24.0, "iv": 0.1854, "open_interest": 1346.0, "volume": 41.0, "delta": 0.5469, "gamma": 0.0139, "vega": 0.6073, "theta": -0.0493, "rho": 0.4265, "theo": 12.2917, "change": 0.965, "open": 13.2, "high": 13.64, "low": 11.09, "tick": "down", "last_trade_price": 11.76, "last_trade_time": "2026-11-04T15:07:34", "percent_change": 8.93932, "prev_day_close": 10.7950000762939}, {"option": "IWM270219P00285000", "bid": 10.7, "bid_size": 30.0, "ask": 10.81, "ask_size": 34.0, "iv": 0.1857, "open_interest": 3468.0, "volume": 15.0, "delta": -0.4745, "gamma": 0.0148, "vega": 0.6037, "theta": -0.0535, "rho": -0.3161, "theo": 10.7568, "change": -2.52, "open": 11.44, "high": 11.44, "low": 10.9, "tick": "up", "last_trade_price": 11.14, "last_trade_time": "2026-11-04T15:03:25", "percent_change": -18.448, "prev_day_close": 13.6599998474121}, {"option": "IWM270219C00290000", "bid": 9.59, "bid_size": 55.0, "ask": 9.67, "ask_size": 39.0, "iv": 0.18, "open_interest": 11294.0, "volume": 96.0, "delta": 0.4766, "gamma": 0.0144, "vega": 0.6106, "theta": -0.0488, "rho": 0.3747, "theo": 9.6283, "change": 1.095, "open": 10.45, "high": 10.45, "low": 8.96, "tick": "up", "last_trade_price": 9.52, "last_trade_time": "2026-11-04T15:59:54", "percent_change": 12.997, "prev_day_close": 8.42500019073486}, {"option": "IWM270219P00290000", "bid": 13.08, "bid_size": 78.0, "ask": 13.22, "ask_size": 5.0, "iv": 0.1801, "open_interest": 259.0, "volume": 11.0, "delta": -0.5507, "gamma": 0.0155, "vega": 0.598, "theta": -0.0518, "rho": -0.3476, "theo": 13.1518, "change": -3.11, "open": 13.08, "high": 13.28, "low": 13.02, "tick": "down", "last_trade_price": 13.26, "last_trade_time": "2026-11-04T14:31:25", "percent_change": -18.9982, "prev_day_close": 16.3699998855591}, {"option": "IWM270219C00295000", "bid": 7.33, "bid_size": 18.0, "ask": 7.39, "ask_size": 20.0, "iv": 0.1754, "open_interest": 1436.0, "volume": 81.0, "delta": 0.4047, "gamma": 0.0143, "vega": 0.5951, "theta": -0.0467, "rho": 0.3203, "theo": 7.3663, "change": 0.735, "open": 8.38, "high": 8.38, "low": 6.51, "tick": "up", "last_trade_price": 7.16, "last_trade_time": "2026-11-04T15:42:01", "percent_change": 11.4397, "prev_day_close": 6.42499995231628}, {"option": "IWM270219P00295000", "bid": 15.84, "bid_size": 27.0, "ask": 16.14, "ask_size": 38.0, "iv": 0.1754, "open_interest": 1816.0, "volume": 3.0, "delta": -0.6295, "gamma": 0.0155, "vega": 0.5692, "theta": -0.0481, "rho": -0.3726, "theo": 15.9948, "change": -2.82, "open": 16.67, "high": 16.67, "low": 16.67, "tick": "down", "last_trade_price": 16.67, "last_trade_time": "2026-11-04T11:44:25", "percent_change": -14.469, "prev_day_close": 19.4899997711182}, {"option": "IWM270219C00300000", "bid": 5.48, "bid_size": 35.0, "ask": 5.53, "ask_size": 53.0, "iv": 0.1717, "open_interest": 4643.0, "volume": 327.0, "delta": 0.3342, "gamma": 0.0138, "vega": 0.5607, "theta": -0.0432, "rho": 0.266, "theo": 5.4997, "change": 0.635, "open": 5.4, "high": 5.62, "low": 4.95, "tick": "up", "last_trade_price": 5.43, "last_trade_time": "2026-11-04T16:00:04", "percent_change": 13.243, "prev_day_close": 4.79500007629394}, {"option": "IWM270219P00300000", "bid": 19.11, "bid_size": 29.0, "ask": 19.42, "ask_size": 30.0, "iv": 0.1716, "open_interest": 517.0, "volume": 6.0, "delta": -0.7062, "gamma": 0.0147, "vega": 0.5175, "theta": -0.0424, "rho": -0.3892, "theo": 19.268, "change": -2.265, "open": 18.5, "high": 20.73, "low": 18.5, "tick": "up", "last_trade_price": 20.73, "last_trade_time": "2026-11-04T10:33:38", "percent_change": -9.84997, "prev_day_close": 22.9949998855591}, {"option": "IWM270219C00305000", "bid": 4.0, "bid_size": 37.0, "ask": 4.04, "ask_size": 163.0, "iv": 0.1688, "open_interest": 10574.0, "volume": 807.0, "delta": 0.2682, "gamma": 0.0127, "vega": 0.5102, "theta": -0.0386, "rho": 0.2143, "theo": 4.0137, "change": 0.44, "open": 4.88, "high": 5.0, "low": 3.56, "tick": "up", "last_trade_price": 3.94, "last_trade_time": "2026-11-04T15:50:55", "percent_change": 12.5714, "prev_day_close": 3.5}, {"option": "IWM270219P00305000", "bid": 22.78, "bid_size": 7.0, "ask": 23.12, "ask_size": 10.0, "iv": 0.1684, "open_interest": 4094.0, "volume": 0.0, "delta": -0.7768, "gamma": 0.0133, "vega": 0.4475, "theta": -0.0352, "rho": -0.3974, "theo": 22.9579, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 25.67, "last_trade_time": "2026-11-02T09:36:15", "percent_change": 0.0, "prev_day_close": 26.8949995040894}, {"option": "IWM270219C00310000", "bid": 2.86, "bid_size": 30.0, "ask": 2.91, "ask_size": 6.0, "iv": 0.1666, "open_interest": 2260.0, "volume": 30.0, "delta": 0.2102, "gamma": 0.0112, "vega": 0.4494, "theta": -0.0334, "rho": 0.1685, "theo": 2.8778, "change": 0.38, "open": 3.55, "high": 3.59, "low": 2.55, "tick": "down", "last_trade_price": 2.9, "last_trade_time": "2026-11-04T13:22:41", "percent_change": 15.0794, "prev_day_close": 2.51999998092651}, {"option": "IWM270219P00310000", "bid": 26.81, "bid_size": 6.0, "ask": 27.18, "ask_size": 3.0, "iv": 0.1662, "open_interest": 155.0, "volume": 0.0, "delta": -0.8378, "gamma": 0.0114, "vega": 0.3684, "theta": -0.0269, "rho": -0.3995, "theo": 27.0064, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 29.79, "last_trade_time": "2026-11-03T11:23:56", "percent_change": 0.0, "prev_day_close": 31.1000003814697}, {"option": "IWM270219C00315000", "bid": 2.01, "bid_size": 24.0, "ask": 2.07, "ask_size": 24.0, "iv": 0.1656, "open_interest": 385.0, "volume": 39.0, "delta": 0.1607, "gamma": 0.0096, "vega": 0.3834, "theta": -0.0281, "rho": 0.129, "theo": 2.0319, "change": 0.15, "open": 1.93, "high": 2.02, "low": 1.83, "tick": "up", "last_trade_price": 1.93, "last_trade_time": "2026-11-04T15:12:13", "percent_change": 8.42697, "prev_day_close": 1.77999997138977}, {"option": "IWM270219P00315000", "bid": 29.96, "bid_size": 5.0, "ask": 33.35, "ask_size": 20.0, "iv": 0.1757, "open_interest": 6.0, "volume": 0.0, "delta": -0.8886, "gamma": 0.0098, "vega": 0.287, "theta": -0.0198, "rho": -0.3772, "theo": 31.3522, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 33.74, "last_trade_time": "2026-10-28T16:00:15", "percent_change": 0.0, "prev_day_close": 34.6049995422363}, {"option": "IWM270219C00320000", "bid": 1.4, "bid_size": 116.0, "ask": 1.46, "ask_size": 51.0, "iv": 0.1649, "open_interest": 2615.0, "volume": 12.0, "delta": 0.121, "gamma": 0.0079, "vega": 0.319, "theta": -0.0231, "rho": 0.0972, "theo": 1.4244, "change": 0.12, "open": 1.7, "high": 1.91, "low": 1.27, "tick": "down", "last_trade_price": 1.37, "last_trade_time": "2026-11-04T15:52:17", "percent_change": 9.6, "prev_day_close": 1.25}, {"option": "IWM270219P00320000", "bid": 34.07, "bid_size": 5.0, "ask": 37.94, "ask_size": 10.0, "iv": 0.1683, "open_interest": 0.0, "volume": 0.0, "delta": -0.9349, "gamma": 0.0102, "vega": 0.2038, "theta": -0.0155, "rho": -0.3015, "theo": 35.9376, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 42.86, "last_trade_time": "2026-10-08T14:50:17", "percent_change": 0.0, "prev_day_close": 39.5799999237061}, {"option": "IWM270219C00325000", "bid": 0.98, "bid_size": 36.0, "ask": 1.02, "ask_size": 83.0, "iv": 0.1651, "open_interest": 1382.0, "volume": 1480.0, "delta": 0.0901, "gamma": 0.0064, "vega": 0.2604, "theta": -0.0187, "rho": 0.0724, "theo": 0.9972, "change": 0.125, "open": 1.27, "high": 1.27, "low": 0.89, "tick": "no_change", "last_trade_price": 1.0, "last_trade_time": "2026-11-04T14:18:03", "percent_change": 14.2857, "prev_day_close": 0.875}, {"option": "IWM270219P00325000", "bid": 38.95, "bid_size": 5.0, "ask": 42.74, "ask_size": 10.0, "iv": 0.1826, "open_interest": 0.0, "volume": 0.0, "delta": -0.9787, "gamma": 0.0093, "vega": 0.0858, "theta": -0.0294, "rho": 0.0, "theo": 40.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 48.7, "last_trade_time": "2026-10-21T10:08:21", "percent_change": 0.0, "prev_day_close": 44.4449996948242}, {"option": "IWM270219C00330000", "bid": 0.68, "bid_size": 142.0, "ask": 0.72, "ask_size": 49.0, "iv": 0.1662, "open_interest": 9271.0, "volume": 165.0, "delta": 0.0668, "gamma": 0.005, "vega": 0.2095, "theta": -0.0149, "rho": 0.0536, "theo": 0.7024, "change": 0.05, "open": 0.63, "high": 0.67, "low": 0.63, "tick": "up", "last_trade_price": 0.67, "last_trade_time": "2026-11-04T15:12:13", "percent_change": 8.06452, "prev_day_close": 0.620000004768372}, {"option": "IWM270219P00330000", "bid": 45.03, "bid_size": 5.0, "ask": 47.73, "ask_size": 3.0, "iv": 0.2189, "open_interest": 6.0, "volume": 0.0, "delta": -0.9992, "gamma": 0.0003, "vega": 0.0, "theta": -0.0733, "rho": 0.0, "theo": 45.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 35.61, "last_trade_time": "2026-09-04T12:41:03", "percent_change": 0.0, "prev_day_close": 49.4249992370606}, {"option": "IWM270219C00335000", "bid": 0.48, "bid_size": 178.0, "ask": 0.52, "ask_size": 110.0, "iv": 0.168, "open_interest": 229.0, "volume": 2.0, "delta": 0.0496, "gamma": 0.004, "vega": 0.1677, "theta": -0.0119, "rho": 0.0398, "theo": 0.5007, "change": 0.045, "open": 0.48, "high": 0.48, "low": 0.48, "tick": "no_change", "last_trade_price": 0.48, "last_trade_time": "2026-11-04T15:52:12", "percent_change": 10.3448, "prev_day_close": 0.434999987483025}, {"option": "IWM270219P00335000", "bid": 50.01, "bid_size": 5.0, "ask": 52.73, "ask_size": 3.0, "iv": 0.2349, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0819, "rho": 0.0, "theo": 50.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 45.98, "last_trade_time": "2026-07-31T11:49:19", "percent_change": 0.0, "prev_day_close": 54.4349994659424}, {"option": "IWM270219C00340000", "bid": 0.34, "bid_size": 356.0, "ask": 0.38, "ask_size": 146.0, "iv": 0.1702, "open_interest": 605.0, "volume": 24.0, "delta": 0.0372, "gamma": 0.0031, "vega": 0.1342, "theta": -0.0096, "rho": 0.0298, "theo": 0.363, "change": 0.035, "open": 0.48, "high": 0.49, "low": 0.35, "tick": "down", "last_trade_price": 0.35, "last_trade_time": "2026-11-04T15:52:17", "percent_change": 11.1111, "prev_day_close": 0.315000012516975}, {"option": "IWM270219P00340000", "bid": 55.01, "bid_size": 5.0, "ask": 57.73, "ask_size": 3.0, "iv": 0.251, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0819, "rho": 0.0, "theo": 55.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 59.4249992370606}, {"option": "IWM270219C00345000", "bid": 0.26, "bid_size": 141.0, "ask": 0.28, "ask_size": 168.0, "iv": 0.1736, "open_interest": 651.0, "volume": 80.0, "delta": 0.0282, "gamma": 0.0024, "vega": 0.1077, "theta": -0.0077, "rho": 0.0225, "theo": 0.2679, "change": 0.05, "open": 0.28, "high": 0.28, "low": 0.28, "tick": "down", "last_trade_price": 0.28, "last_trade_time": "2026-11-04T13:31:35", "percent_change": 21.7391, "prev_day_close": 0.229999996721745}, {"option": "IWM270219P00345000", "bid": 60.01, "bid_size": 5.0, "ask": 62.73, "ask_size": 3.0, "iv": 0.2666, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0819, "rho": 0.0, "theo": 60.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 49.67, "last_trade_time": "2026-07-16T12:57:34", "percent_change": 0.0, "prev_day_close": 64.4249992370606}, {"option": "IWM270219C00350000", "bid": 0.19, "bid_size": 273.0, "ask": 0.22, "ask_size": 243.0, "iv": 0.1772, "open_interest": 1071.0, "volume": 1323.0, "delta": 0.0217, "gamma": 0.0019, "vega": 0.0871, "theta": -0.0063, "rho": 0.0173, "theo": 0.2024, "change": 0.025, "open": 0.24, "high": 0.24, "low": 0.18, "tick": "up", "last_trade_price": 0.2, "last_trade_time": "2026-11-04T15:45:23", "percent_change": 14.2857, "prev_day_close": 0.174999997019768}, {"option": "IWM270219P00350000", "bid": 65.01, "bid_size": 5.0, "ask": 67.73, "ask_size": 3.0, "iv": 0.2819, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0819, "rho": 0.0, "theo": 65.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 69.4300003051758}, {"option": "IWM270219C00355000", "bid": 0.14, "bid_size": 342.0, "ask": 0.17, "ask_size": 249.0, "iv": 0.1804, "open_interest": 1018.0, "volume": 0.0, "delta": 0.017, "gamma": 0.0015, "vega": 0.0712, "theta": -0.0052, "rho": 0.0135, "theo": 0.1563, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.13, "last_trade_time": "2026-10-30T11:59:43", "percent_change": 0.0, "prev_day_close": 0.129999998956919}, {"option": "IWM270219P00355000", "bid": 70.01, "bid_size": 5.0, "ask": 72.73, "ask_size": 3.0, "iv": 0.2968, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0819, "rho": 0.0, "theo": 70.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 74.4300003051758}, {"option": "IWM270219C00360000", "bid": 0.11, "bid_size": 424.0, "ask": 0.14, "ask_size": 328.0, "iv": 0.185, "open_interest": 527.0, "volume": 0.0, "delta": 0.0135, "gamma": 0.0012, "vega": 0.0588, "theta": -0.0043, "rho": 0.0107, "theo": 0.1233, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.11, "last_trade_time": "2026-10-27T14:42:20", "percent_change": 0.0, "prev_day_close": 0.105000000447035}, {"option": "IWM270219P00360000", "bid": 75.01, "bid_size": 5.0, "ask": 77.73, "ask_size": 3.0, "iv": 0.3113, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0819, "rho": 0.0, "theo": 75.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 64.69, "last_trade_time": "2026-08-03T12:17:17", "percent_change": 0.0, "prev_day_close": 79.4449996948242}, {"option": "IWM270219C00365000", "bid": 0.09, "bid_size": 265.0, "ask": 0.11, "ask_size": 291.0, "iv": 0.189, "open_interest": 670.0, "volume": 0.0, "delta": 0.0109, "gamma": 0.001, "vega": 0.0492, "theta": -0.0037, "rho": 0.0086, "theo": 0.0992, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.09, "last_trade_time": "2026-10-30T11:53:08", "percent_change": 0.0, "prev_day_close": 0.0850000008940697}, {"option": "IWM270219P00365000", "bid": 80.02, "bid_size": 5.0, "ask": 82.73, "ask_size": 3.0, "iv": 0.3259, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0819, "rho": 0.0, "theo": 80.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 74.62, "last_trade_time": "2026-07-31T11:30:22", "percent_change": 0.0, "prev_day_close": 84.4249992370606}, {"option": "IWM270219C00370000", "bid": 0.07, "bid_size": 329.0, "ask": 0.09, "ask_size": 237.0, "iv": 0.1931, "open_interest": 1641.0, "volume": 0.0, "delta": 0.0089, "gamma": 0.0008, "vega": 0.0415, "theta": -0.0032, "rho": 0.0071, "theo": 0.0814, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.07, "last_trade_time": "2026-10-30T12:12:52", "percent_change": 0.0, "prev_day_close": 0.0649999994784594}, {"option": "IWM270219P00370000", "bid": 85.02, "bid_size": 5.0, "ask": 87.73, "ask_size": 3.0, "iv": 0.3398, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0819, "rho": 0.0, "theo": 85.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 80.17, "last_trade_time": "2026-07-31T11:49:19", "percent_change": 0.0, "prev_day_close": 89.4349975585938}, {"option": "IWM270219C00375000", "bid": 0.06, "bid_size": 244.0, "ask": 0.08, "ask_size": 346.0, "iv": 0.1988, "open_interest": 19.0, "volume": 0.0, "delta": 0.0075, "gamma": 0.0007, "vega": 0.0355, "theta": -0.0028, "rho": 0.0059, "theo": 0.0682, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.08, "last_trade_time": "2026-10-29T10:54:06", "percent_change": 0.0, "prev_day_close": 0.0549999997019768}, {"option": "IWM270219P00375000", "bid": 90.02, "bid_size": 5.0, "ask": 92.73, "ask_size": 3.0, "iv": 0.3536, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0819, "rho": 0.0, "theo": 90.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 84.7, "last_trade_time": "2026-07-31T11:30:45", "percent_change": 0.0, "prev_day_close": 94.4249992370606}, {"option": "IWM270219C00380000", "bid": 0.05, "bid_size": 239.0, "ask": 0.07, "ask_size": 364.0, "iv": 0.2038, "open_interest": 289.0, "volume": 0.0, "delta": 0.0063, "gamma": 0.0006, "vega": 0.0308, "theta": -0.0024, "rho": 0.005, "theo": 0.058, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.07, "last_trade_time": "2026-10-02T10:00:30", "percent_change": 0.0, "prev_day_close": 0.0449999989941716}, {"option": "IWM270219P00380000", "bid": 95.01, "bid_size": 5.0, "ask": 97.73, "ask_size": 10.0, "iv": 0.3667, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0819, "rho": 0.0, "theo": 95.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 99.4449996948242}, {"option": "IWM270219C00385000", "bid": 0.04, "bid_size": 301.0, "ask": 0.06, "ask_size": 311.0, "iv": 0.208, "open_interest": 9.0, "volume": 0.0, "delta": 0.0054, "gamma": 0.0005, "vega": 0.0268, "theta": -0.0022, "rho": 0.0043, "theo": 0.05, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.06, "last_trade_time": "2026-10-02T10:18:10", "percent_change": 0.0, "prev_day_close": 0.0400000000372529}, {"option": "IWM270219P00385000", "bid": 100.01, "bid_size": 5.0, "ask": 102.73, "ask_size": 3.0, "iv": 0.38, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0819, "rho": 0.0, "theo": 100.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 101.0, "last_trade_time": "2026-10-06T11:16:59", "percent_change": 0.0, "prev_day_close": 104.424999237061}, {"option": "IWM270219C00390000", "bid": 0.03, "bid_size": 411.0, "ask": 0.06, "ask_size": 614.0, "iv": 0.2137, "open_interest": 3.0, "volume": 0.0, "delta": 0.0047, "gamma": 0.0004, "vega": 0.0237, "theta": -0.002, "rho": 0.0037, "theo": 0.0439, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.03, "last_trade_time": "2026-10-23T15:19:12", "percent_change": 0.0, "prev_day_close": 0.0350000001490116}, {"option": "IWM270219P00390000", "bid": 105.01, "bid_size": 5.0, "ask": 107.73, "ask_size": 3.0, "iv": 0.393, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0819, "rho": 0.0, "theo": 105.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 109.430000305176}, {"option": "IWM270219C00395000", "bid": 0.03, "bid_size": 272.0, "ask": 0.05, "ask_size": 358.0, "iv": 0.2189, "open_interest": 0.0, "volume": 0.0, "delta": 0.0042, "gamma": 0.0004, "vega": 0.0212, "theta": -0.0018, "rho": 0.0032, "theo": 0.039, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.11, "last_trade_time": "2026-09-08T10:28:31", "percent_change": 0.0, "prev_day_close": 0.0350000001490116}, {"option": "IWM270219P00395000", "bid": 110.01, "bid_size": 5.0, "ask": 112.73, "ask_size": 3.0, "iv": 0.4057, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0819, "rho": 0.0, "theo": 110.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 114.424999237061}, {"option": "IWM270219C00400000", "bid": 0.02, "bid_size": 454.0, "ask": 0.05, "ask_size": 487.0, "iv": 0.2235, "open_interest": 16.0, "volume": 0.0, "delta": 0.0037, "gamma": 0.0003, "vega": 0.0191, "theta": -0.0016, "rho": 0.0029, "theo": 0.0351, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.06, "last_trade_time": "2026-09-03T10:25:01", "percent_change": 0.0, "prev_day_close": 0.0299999993294477}, {"option": "IWM270219P00400000", "bid": 115.02, "bid_size": 5.0, "ask": 117.73, "ask_size": 3.0, "iv": 0.4186, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0819, "rho": 0.0, "theo": 115.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 117.13, "last_trade_time": "2026-09-18T11:12:35", "percent_change": 0.0, "prev_day_close": 119.424999237061}, {"option": "IWM270219C00405000", "bid": 0.02, "bid_size": 358.0, "ask": 0.04, "ask_size": 282.0, "iv": 0.2275, "open_interest": 135.0, "volume": 0.0, "delta": 0.0033, "gamma": 0.0003, "vega": 0.0173, "theta": -0.0015, "rho": 0.0026, "theo": 0.0319, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.07, "last_trade_time": "2026-09-08T11:00:27", "percent_change": 0.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM270219P00405000", "bid": 120.02, "bid_size": 5.0, "ask": 122.73, "ask_size": 3.0, "iv": 0.4309, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0819, "rho": 0.0, "theo": 120.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 124.430000305176}, {"option": "IWM270219C00410000", "bid": 0.02, "bid_size": 278.0, "ask": 0.04, "ask_size": 368.0, "iv": 0.2347, "open_interest": 3.0, "volume": 0.0, "delta": 0.003, "gamma": 0.0002, "vega": 0.0158, "theta": -0.0014, "rho": 0.0023, "theo": 0.0292, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-10-08T12:32:56", "percent_change": 0.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM270219P00410000", "bid": 125.01, "bid_size": 5.0, "ask": 127.73, "ask_size": 3.0, "iv": 0.4428, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0819, "rho": 0.0, "theo": 125.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 124.6, "last_trade_time": "2026-09-23T09:33:00", "percent_change": 0.0, "prev_day_close": 129.435005187988}, {"option": "IWM270219C00415000", "bid": 0.01, "bid_size": 624.0, "ask": 0.04, "ask_size": 442.0, "iv": 0.2378, "open_interest": 1.0, "volume": 0.0, "delta": 0.0027, "gamma": 0.0002, "vega": 0.0145, "theta": -0.0013, "rho": 0.0021, "theo": 0.027, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.2, "last_trade_time": "2026-08-13T10:50:13", "percent_change": 0.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM270219P00415000", "bid": 130.01, "bid_size": 5.0, "ask": 132.73, "ask_size": 3.0, "iv": 0.4547, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0819, "rho": 0.0, "theo": 130.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 134.425003051758}, {"option": "IWM270219C00420000", "bid": 0.01, "bid_size": 567.0, "ask": 0.04, "ask_size": 504.0, "iv": 0.2447, "open_interest": 1.0, "volume": 0.0, "delta": 0.0025, "gamma": 0.0002, "vega": 0.0134, "theta": -0.0013, "rho": 0.002, "theo": 0.025, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.23, "last_trade_time": "2026-07-17T14:45:12", "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM270219P00420000", "bid": 135.01, "bid_size": 5.0, "ask": 137.73, "ask_size": 3.0, "iv": 0.4664, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0819, "rho": 0.0, "theo": 135.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 139.440002441406}, {"option": "IWM270219C00425000", "bid": 0.01, "bid_size": 414.0, "ask": 0.04, "ask_size": 651.0, "iv": 0.2514, "open_interest": 26.0, "volume": 0.0, "delta": 0.0023, "gamma": 0.0002, "vega": 0.0124, "theta": -0.0012, "rho": 0.0018, "theo": 0.0233, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-10-29T09:55:23", "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM270219P00425000", "bid": 140.01, "bid_size": 5.0, "ask": 142.73, "ask_size": 3.0, "iv": 0.4779, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0819, "rho": 0.0, "theo": 140.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 144.415000915527}, {"option": "IWM270219C00430000", "bid": 0.01, "bid_size": 371.0, "ask": 0.03, "ask_size": 292.0, "iv": 0.2531, "open_interest": 2.0, "volume": 0.0, "delta": 0.0021, "gamma": 0.0002, "vega": 0.0116, "theta": -0.0011, "rho": 0.0016, "theo": 0.0218, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.12, "last_trade_time": "2026-07-17T14:44:57", "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM270219P00430000", "bid": 145.02, "bid_size": 5.0, "ask": 147.73, "ask_size": 3.0, "iv": 0.4896, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0819, "rho": 0.0, "theo": 145.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 149.430000305176}, {"option": "IWM270219C00435000", "bid": 0.01, "bid_size": 333.0, "ask": 0.03, "ask_size": 334.0, "iv": 0.2595, "open_interest": 1.0, "volume": 0.0, "delta": 0.002, "gamma": 0.0002, "vega": 0.0108, "theta": -0.0011, "rho": 0.0015, "theo": 0.0205, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-07-17T14:45:12", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM270219P00435000", "bid": 150.01, "bid_size": 5.0, "ask": 152.73, "ask_size": 3.0, "iv": 0.5005, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0819, "rho": 0.0, "theo": 150.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 154.425003051758}, {"option": "IWM270219C00440000", "bid": 0.01, "bid_size": 299.0, "ask": 0.03, "ask_size": 372.0, "iv": 0.2659, "open_interest": 1.0, "volume": 0.0, "delta": 0.0018, "gamma": 0.0001, "vega": 0.0101, "theta": -0.001, "rho": 0.0014, "theo": 0.0193, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.19, "last_trade_time": "2026-07-09T10:56:56", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM270219P00440000", "bid": 155.02, "bid_size": 5.0, "ask": 157.73, "ask_size": 3.0, "iv": 0.5119, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0819, "rho": 0.0, "theo": 155.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 154.55, "last_trade_time": "2026-09-15T15:09:46", "percent_change": 0.0, "prev_day_close": 159.435005187988}, {"option": "IWM270219C00445000", "bid": 0.01, "bid_size": 268.0, "ask": 0.03, "ask_size": 407.0, "iv": 0.2722, "open_interest": 2.0, "volume": 0.0, "delta": 0.0017, "gamma": 0.0001, "vega": 0.0094, "theta": -0.001, "rho": 0.0013, "theo": 0.0181, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-08-28T15:01:20", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM270219P00445000", "bid": 160.01, "bid_size": 5.0, "ask": 162.73, "ask_size": 3.0, "iv": 0.5225, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0819, "rho": 0.0, "theo": 160.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 164.425003051758}, {"option": "IWM270219C00450000", "bid": 0.0, "bid_size": 0.0, "ask": 0.03, "ask_size": 440.0, "iv": 0.2718, "open_interest": 3.0, "volume": 0.0, "delta": 0.0016, "gamma": 0.0001, "vega": 0.0088, "theta": -0.0009, "rho": 0.0012, "theo": 0.0171, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.13, "last_trade_time": "2026-07-09T15:39:09", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "IWM270219P00450000", "bid": 165.02, "bid_size": 5.0, "ask": 167.73, "ask_size": 3.0, "iv": 0.5335, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0819, "rho": 0.0, "theo": 165.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 169.425003051758}, {"option": "IWM270319C00125000", "bid": 158.34, "bid_size": 3.0, "ask": 160.96, "ask_size": 5.0, "iv": 0.0, "open_interest": 4.0, "volume": 0.0, "delta": 0.9949, "gamma": 0.0001, "vega": 0.0242, "theta": 0.0, "rho": 0.4338, "theo": 160.185, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 164.41, "last_trade_time": "2026-09-10T09:37:03", "percent_change": 0.0, "prev_day_close": 156.599998474121}, {"option": "IWM270319P00125000", "bid": 0.15, "bid_size": 253.0, "ask": 0.17, "ask_size": 173.0, "iv": 0.5665, "open_interest": 4243.0, "volume": 3.0, "delta": -0.0049, "gamma": 0.0001, "vega": 0.0249, "theta": -0.0049, "rho": -0.0055, "theo": 0.1601, "change": -0.045, "open": 0.17, "high": 0.17, "low": 0.17, "tick": "no_change", "last_trade_price": 0.17, "last_trade_time": "2026-11-04T12:32:17", "percent_change": -20.9302, "prev_day_close": 0.214999996125698}, {"option": "IWM270319C00130000", "bid": 153.44, "bid_size": 3.0, "ask": 156.06, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9942, "gamma": 0.0002, "vega": 0.027, "theta": 0.0, "rho": 0.4506, "theo": 155.2884, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 151.705001831055}, {"option": "IWM270319P00130000", "bid": 0.17, "bid_size": 292.0, "ask": 0.2, "ask_size": 429.0, "iv": 0.5512, "open_interest": 1934.0, "volume": 0.0, "delta": -0.0057, "gamma": 0.0002, "vega": 0.0285, "theta": -0.0054, "rho": -0.0064, "theo": 0.1818, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.24, "last_trade_time": "2026-10-30T11:40:11", "percent_change": 0.0, "prev_day_close": 0.244999997317791}, {"option": "IWM270319C00135000", "bid": 148.53, "bid_size": 3.0, "ask": 151.17, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9934, "gamma": 0.0002, "vega": 0.0299, "theta": 0.0, "rho": 0.4673, "theo": 150.3933, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 146.819999694824}, {"option": "IWM270319P00135000", "bid": 0.2, "bid_size": 114.0, "ask": 0.22, "ask_size": 244.0, "iv": 0.5352, "open_interest": 1093.0, "volume": 0.0, "delta": -0.0065, "gamma": 0.0002, "vega": 0.0322, "theta": -0.0059, "rho": -0.0073, "theo": 0.2057, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.27, "last_trade_time": "2026-11-03T15:20:53", "percent_change": 0.0, "prev_day_close": 0.275000005960464}, {"option": "IWM270319C00140000", "bid": 143.63, "bid_size": 3.0, "ask": 146.27, "ask_size": 6.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9925, "gamma": 0.0002, "vega": 0.0349, "theta": 0.0, "rho": 0.484, "theo": 145.4996, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 141.939994812012}, {"option": "IWM270319P00140000", "bid": 0.22, "bid_size": 282.0, "ask": 0.25, "ask_size": 416.0, "iv": 0.5188, "open_interest": 2135.0, "volume": 30.0, "delta": -0.0075, "gamma": 0.0002, "vega": 0.0363, "theta": -0.0065, "rho": -0.0083, "theo": 0.2319, "change": -0.075, "open": 0.23, "high": 0.23, "low": 0.23, "tick": "down", "last_trade_price": 0.23, "last_trade_time": "2026-11-04T09:41:33", "percent_change": -24.5902, "prev_day_close": 0.305000007152557}, {"option": "IWM270319C00145000", "bid": 138.74, "bid_size": 3.0, "ask": 141.38, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9914, "gamma": 0.0003, "vega": 0.0397, "theta": 0.0, "rho": 0.5001, "theo": 140.6093, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 137.050003051758}, {"option": "IWM270319P00145000", "bid": 0.25, "bid_size": 244.0, "ask": 0.27, "ask_size": 144.0, "iv": 0.5023, "open_interest": 903.0, "volume": 1.0, "delta": -0.0086, "gamma": 0.0003, "vega": 0.0408, "theta": -0.0071, "rho": -0.0095, "theo": 0.2602, "change": -0.07, "open": 0.27, "high": 0.27, "low": 0.27, "tick": "down", "last_trade_price": 0.27, "last_trade_time": "2026-11-04T10:38:38", "percent_change": -20.5882, "prev_day_close": 0.340000003576279}, {"option": "IWM270319C00150000", "bid": 133.84, "bid_size": 10.0, "ask": 136.5, "ask_size": 5.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": 0.9903, "gamma": 0.0003, "vega": 0.0439, "theta": 0.0, "rho": 0.5164, "theo": 135.7218, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 128.39, "last_trade_time": "2026-10-08T10:00:48", "percent_change": 0.0, "prev_day_close": 132.180000305176}, {"option": "IWM270319P00150000", "bid": 0.28, "bid_size": 254.0, "ask": 0.3, "ask_size": 29.0, "iv": 0.4867, "open_interest": 1318.0, "volume": 0.0, "delta": -0.0097, "gamma": 0.0003, "vega": 0.0459, "theta": -0.0077, "rho": -0.0108, "theo": 0.2911, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.38, "last_trade_time": "2026-11-03T13:02:31", "percent_change": 0.0, "prev_day_close": 0.379999995231628}, {"option": "IWM270319C00155000", "bid": 128.95, "bid_size": 3.0, "ask": 131.61, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.989, "gamma": 0.0003, "vega": 0.0482, "theta": 0.0, "rho": 0.5327, "theo": 130.8365, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 127.300003051758}, {"option": "IWM270319P00155000", "bid": 0.31, "bid_size": 318.0, "ask": 0.34, "ask_size": 346.0, "iv": 0.4717, "open_interest": 1015.0, "volume": 0.0, "delta": -0.0111, "gamma": 0.0004, "vega": 0.0514, "theta": -0.0084, "rho": -0.0123, "theo": 0.3252, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.41, "last_trade_time": "2026-11-02T09:40:45", "percent_change": 0.0, "prev_day_close": 0.424999997019768}, {"option": "IWM270319C00160000", "bid": 124.06, "bid_size": 3.0, "ask": 126.74, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9876, "gamma": 0.0004, "vega": 0.0554, "theta": 0.0, "rho": 0.549, "theo": 125.9535, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 122.424999237061}, {"option": "IWM270319P00160000", "bid": 0.35, "bid_size": 266.0, "ask": 0.38, "ask_size": 412.0, "iv": 0.4573, "open_interest": 4818.0, "volume": 0.0, "delta": -0.0126, "gamma": 0.0004, "vega": 0.0572, "theta": -0.0091, "rho": -0.0139, "theo": 0.3626, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.39, "last_trade_time": "2026-10-29T10:15:56", "percent_change": 0.0, "prev_day_close": 0.474999994039536}, {"option": "IWM270319C00165000", "bid": 119.18, "bid_size": 3.0, "ask": 121.87, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9859, "gamma": 0.0005, "vega": 0.0624, "theta": 0.0, "rho": 0.5642, "theo": 121.0754, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 117.584999084473}, {"option": "IWM270319P00165000", "bid": 0.39, "bid_size": 286.0, "ask": 0.42, "ask_size": 654.0, "iv": 0.4425, "open_interest": 7.0, "volume": 0.0, "delta": -0.0143, "gamma": 0.0005, "vega": 0.0638, "theta": -0.0098, "rho": -0.0158, "theo": 0.4036, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.45, "last_trade_time": "2026-10-29T09:52:08", "percent_change": 0.0, "prev_day_close": 0.530000001192093}, {"option": "IWM270319C00170000", "bid": 114.3, "bid_size": 3.0, "ask": 116.99, "ask_size": 5.0, "iv": 0.0, "open_interest": 5.0, "volume": 0.0, "delta": 0.984, "gamma": 0.0005, "vega": 0.0685, "theta": 0.0, "rho": 0.5798, "theo": 116.202, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 111.0, "last_trade_time": "2026-10-12T09:30:08", "percent_change": 0.0, "prev_day_close": 112.724998474121}, {"option": "IWM270319P00170000", "bid": 0.44, "bid_size": 192.0, "ask": 0.46, "ask_size": 200.0, "iv": 0.428, "open_interest": 33.0, "volume": 1.0, "delta": -0.0162, "gamma": 0.0006, "vega": 0.0714, "theta": -0.0106, "rho": -0.0179, "theo": 0.4489, "change": -0.13, "open": 0.46, "high": 0.46, "low": 0.46, "tick": "down", "last_trade_price": 0.46, "last_trade_time": "2026-11-04T13:12:02", "percent_change": -22.0339, "prev_day_close": 0.590000003576279}, {"option": "IWM270319C00175000", "bid": 109.42, "bid_size": 3.0, "ask": 112.14, "ask_size": 5.0, "iv": 0.0, "open_interest": 2.0, "volume": 0.0, "delta": 0.982, "gamma": 0.0006, "vega": 0.0749, "theta": 0.0, "rho": 0.5954, "theo": 111.3327, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 110.98, "last_trade_time": "2026-10-05T14:19:01", "percent_change": 0.0, "prev_day_close": 107.860000610352}, {"option": "IWM270319P00175000", "bid": 0.49, "bid_size": 198.0, "ask": 0.51, "ask_size": 186.0, "iv": 0.4137, "open_interest": 1028.0, "volume": 2.0, "delta": -0.0184, "gamma": 0.0006, "vega": 0.0795, "theta": -0.0114, "rho": -0.0203, "theo": 0.4998, "change": -0.15, "open": 0.56, "high": 0.56, "low": 0.51, "tick": "down", "last_trade_price": 0.51, "last_trade_time": "2026-11-04T15:00:53", "percent_change": -22.7273, "prev_day_close": 0.659999996423721}, {"option": "IWM270319C00180000", "bid": 104.55, "bid_size": 10.0, "ask": 107.28, "ask_size": 5.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": 0.9796, "gamma": 0.0007, "vega": 0.0864, "theta": 0.0, "rho": 0.6108, "theo": 106.4677, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 78.73, "last_trade_time": "2026-04-01T10:18:35", "percent_change": 0.0, "prev_day_close": 103.029998779297}, {"option": "IWM270319P00180000", "bid": 0.54, "bid_size": 310.0, "ask": 0.57, "ask_size": 262.0, "iv": 0.3997, "open_interest": 3765.0, "volume": 0.0, "delta": -0.0208, "gamma": 0.0007, "vega": 0.0882, "theta": -0.0123, "rho": -0.0229, "theo": 0.5564, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.71, "last_trade_time": "2026-10-30T10:15:12", "percent_change": 0.0, "prev_day_close": 0.735000014305115}, {"option": "IWM270319C00185000", "bid": 99.69, "bid_size": 3.0, "ask": 102.41, "ask_size": 5.0, "iv": 0.2629, "open_interest": 1.0, "volume": 0.0, "delta": 0.9768, "gamma": 0.0008, "vega": 0.096, "theta": 0.0, "rho": 0.6246, "theo": 101.6123, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 104.82, "last_trade_time": "2026-09-10T14:40:30", "percent_change": 0.0, "prev_day_close": 98.1949996948242}, {"option": "IWM270319P00185000", "bid": 0.61, "bid_size": 158.0, "ask": 0.63, "ask_size": 177.0, "iv": 0.3863, "open_interest": 3292.0, "volume": 2.0, "delta": -0.0237, "gamma": 0.0008, "vega": 0.0983, "theta": -0.0132, "rho": -0.0259, "theo": 0.6203, "change": -0.18, "open": 0.64, "high": 0.64, "low": 0.64, "tick": "down", "last_trade_price": 0.64, "last_trade_time": "2026-11-04T15:00:36", "percent_change": -21.9512, "prev_day_close": 0.819999992847443}, {"option": "IWM270319C00190000", "bid": 94.83, "bid_size": 3.0, "ask": 97.6, "ask_size": 5.0, "iv": 0.2879, "open_interest": 1.0, "volume": 0.0, "delta": 0.9737, "gamma": 0.0009, "vega": 0.1053, "theta": 0.0, "rho": 0.639, "theo": 96.765, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 68.28, "last_trade_time": "2026-03-12T10:34:27", "percent_change": 0.0, "prev_day_close": 93.375}, {"option": "IWM270319P00190000", "bid": 0.68, "bid_size": 182.0, "ask": 0.71, "ask_size": 188.0, "iv": 0.3731, "open_interest": 9507.0, "volume": 20.0, "delta": -0.0269, "gamma": 0.001, "vega": 0.1101, "theta": -0.0143, "rho": -0.0296, "theo": 0.6932, "change": -0.17, "open": 0.75, "high": 0.75, "low": 0.75, "tick": "down", "last_trade_price": 0.75, "last_trade_time": "2026-11-04T09:36:56", "percent_change": -18.4783, "prev_day_close": 0.9200000166893}, {"option": "IWM270319C00195000", "bid": 89.99, "bid_size": 5.0, "ask": 92.77, "ask_size": 5.0, "iv": 0.2918, "open_interest": 3.0, "volume": 0.0, "delta": 0.97, "gamma": 0.0011, "vega": 0.1173, "theta": 0.0, "rho": 0.6531, "theo": 91.9261, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 111.0, "last_trade_time": "2026-08-04T15:02:29", "percent_change": 0.0, "prev_day_close": 88.5699996948242}, {"option": "IWM270319P00195000", "bid": 0.76, "bid_size": 269.0, "ask": 0.79, "ask_size": 165.0, "iv": 0.3599, "open_interest": 1313.0, "volume": 0.0, "delta": -0.0307, "gamma": 0.0011, "vega": 0.1222, "theta": -0.0154, "rho": -0.0335, "theo": 0.7765, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.03, "last_trade_time": "2026-11-03T15:35:57", "percent_change": 0.0, "prev_day_close": 1.02999997138977}, {"option": "IWM270319C00200000", "bid": 85.15, "bid_size": 10.0, "ask": 87.95, "ask_size": 5.0, "iv": 0.29, "open_interest": 25.0, "volume": 0.0, "delta": 0.9658, "gamma": 0.0012, "vega": 0.1338, "theta": 0.0, "rho": 0.6653, "theo": 87.0993, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 105.86, "last_trade_time": "2026-08-11T10:26:29", "percent_change": 0.0, "prev_day_close": 83.7799987792969}, {"option": "IWM270319P00200000", "bid": 0.86, "bid_size": 124.0, "ask": 0.88, "ask_size": 127.0, "iv": 0.3474, "open_interest": 21669.0, "volume": 1.0, "delta": -0.035, "gamma": 0.0013, "vega": 0.1361, "theta": -0.0166, "rho": -0.0381, "theo": 0.8713, "change": -0.195, "open": 0.97, "high": 0.97, "low": 0.97, "tick": "down", "last_trade_price": 0.97, "last_trade_time": "2026-11-04T09:58:59", "percent_change": -16.7382, "prev_day_close": 1.16500002145767}, {"option": "IWM270319C00205000", "bid": 80.33, "bid_size": 10.0, "ask": 83.17, "ask_size": 5.0, "iv": 0.2879, "open_interest": 6.0, "volume": 0.0, "delta": 0.9609, "gamma": 0.0014, "vega": 0.1474, "theta": 0.0, "rho": 0.6779, "theo": 82.2896, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 74.08, "last_trade_time": "2026-10-08T11:57:00", "percent_change": 0.0, "prev_day_close": 79.0100021362305}, {"option": "IWM270319P00205000", "bid": 0.96, "bid_size": 244.0, "ask": 1.0, "ask_size": 170.0, "iv": 0.3351, "open_interest": 16680.0, "volume": 0.0, "delta": -0.0401, "gamma": 0.0015, "vega": 0.1528, "theta": -0.0179, "rho": -0.0437, "theo": 0.9818, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.27, "last_trade_time": "2026-11-03T13:40:15", "percent_change": 0.0, "prev_day_close": 1.31499999761581}, {"option": "IWM270319C00210000", "bid": 75.53, "bid_size": 5.0, "ask": 78.39, "ask_size": 5.0, "iv": 0.283, "open_interest": 55.0, "volume": 0.0, "delta": 0.9551, "gamma": 0.0017, "vega": 0.1636, "theta": -0.0013, "rho": 0.6899, "theo": 77.4953, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 69.45, "last_trade_time": "2026-10-08T11:57:00", "percent_change": 0.0, "prev_day_close": 74.2649993896484}, {"option": "IWM270319P00210000", "bid": 1.1, "bid_size": 76.0, "ask": 1.13, "ask_size": 108.0, "iv": 0.3236, "open_interest": 9565.0, "volume": 1100.0, "delta": -0.0461, "gamma": 0.0017, "vega": 0.17, "theta": -0.0193, "rho": -0.0499, "theo": 1.1108, "change": -0.285, "open": 1.23, "high": 1.23, "low": 1.21, "tick": "no_change", "last_trade_price": 1.21, "last_trade_time": "2026-11-04T11:02:49", "percent_change": -19.0635, "prev_day_close": 1.49500000476837}, {"option": "IWM270319C00215000", "bid": 70.75, "bid_size": 4.0, "ask": 73.63, "ask_size": 5.0, "iv": 0.2773, "open_interest": 6.0, "volume": 0.0, "delta": 0.9483, "gamma": 0.002, "vega": 0.187, "theta": -0.0039, "rho": 0.6992, "theo": 72.7222, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 64.85, "last_trade_time": "2026-10-08T11:56:05", "percent_change": 0.0, "prev_day_close": 69.7899971008301}, {"option": "IWM270319P00215000", "bid": 1.24, "bid_size": 135.0, "ask": 1.28, "ask_size": 69.0, "iv": 0.3116, "open_interest": 18050.0, "volume": 0.0, "delta": -0.0531, "gamma": 0.002, "vega": 0.1902, "theta": -0.0209, "rho": -0.0572, "theo": 1.262, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.69, "last_trade_time": "2026-10-09T11:47:47", "percent_change": 0.0, "prev_day_close": 1.69999998807907}, {"option": "IWM270319C00220000", "bid": 65.99, "bid_size": 4.0, "ask": 68.91, "ask_size": 5.0, "iv": 0.2708, "open_interest": 15.0, "volume": 0.0, "delta": 0.9402, "gamma": 0.0023, "vega": 0.2064, "theta": -0.0068, "rho": 0.7086, "theo": 67.9783, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 60.26, "last_trade_time": "2026-10-08T11:56:00", "percent_change": 0.0, "prev_day_close": 65.1049995422363}, {"option": "IWM270319P00220000", "bid": 1.43, "bid_size": 37.0, "ask": 1.46, "ask_size": 50.0, "iv": 0.3007, "open_interest": 11806.0, "volume": 12.0, "delta": -0.0614, "gamma": 0.0023, "vega": 0.2136, "theta": -0.0226, "rho": -0.0664, "theo": 1.4399, "change": -0.375, "open": 1.6, "high": 1.6, "low": 1.57, "tick": "down", "last_trade_price": 1.57, "last_trade_time": "2026-11-04T11:02:49", "percent_change": -19.2802, "prev_day_close": 1.94499999284744}, {"option": "IWM270319C00225000", "bid": 61.26, "bid_size": 4.0, "ask": 64.23, "ask_size": 5.0, "iv": 0.2643, "open_interest": 68.0, "volume": 0.0, "delta": 0.9308, "gamma": 0.0027, "vega": 0.234, "theta": -0.0097, "rho": 0.7175, "theo": 63.2615, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 57.4, "last_trade_time": "2026-10-27T10:17:20", "percent_change": 0.0, "prev_day_close": 60.454999923706}, {"option": "IWM270319P00225000", "bid": 1.63, "bid_size": 58.0, "ask": 1.68, "ask_size": 114.0, "iv": 0.2896, "open_interest": 19184.0, "volume": 247.0, "delta": -0.0712, "gamma": 0.0027, "vega": 0.2383, "theta": -0.0245, "rho": -0.0761, "theo": 1.6528, "change": -0.53, "open": 1.81, "high": 1.81, "low": 1.7, "tick": "down", "last_trade_price": 1.7, "last_trade_time": "2026-11-04T12:40:36", "percent_change": -23.7668, "prev_day_close": 2.23000001907349}, {"option": "IWM270319C00230000", "bid": 56.58, "bid_size": 10.0, "ask": 59.58, "ask_size": 15.0, "iv": 0.2574, "open_interest": 157.0, "volume": 0.0, "delta": 0.9195, "gamma": 0.0031, "vega": 0.2614, "theta": -0.0128, "rho": 0.7212, "theo": 58.5891, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 55.62, "last_trade_time": "2026-10-28T12:54:33", "percent_change": 0.0, "prev_day_close": 55.8700008392334}, {"option": "IWM270319P00230000", "bid": 1.88, "bid_size": 51.0, "ask": 1.93, "ask_size": 92.0, "iv": 0.279, "open_interest": 21608.0, "volume": 220.0, "delta": -0.0828, "gamma": 0.0032, "vega": 0.2683, "theta": -0.0265, "rho": -0.0882, "theo": 1.9034, "change": -0.62, "open": 2.11, "high": 2.11, "low": 1.95, "tick": "no_change", "last_trade_price": 1.95, "last_trade_time": "2026-11-04T14:24:54", "percent_change": -24.1245, "prev_day_close": 2.5699999332428}, {"option": "IWM270319C00235000", "bid": 51.94, "bid_size": 4.0, "ask": 54.97, "ask_size": 5.0, "iv": 0.2499, "open_interest": 177.0, "volume": 0.0, "delta": 0.9061, "gamma": 0.0036, "vega": 0.2904, "theta": -0.016, "rho": 0.7258, "theo": 53.9615, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 50.1, "last_trade_time": "2026-10-28T15:28:13", "percent_change": 0.0, "prev_day_close": 51.3299999237061}, {"option": "IWM270319P00235000", "bid": 2.18, "bid_size": 52.0, "ask": 2.24, "ask_size": 155.0, "iv": 0.2688, "open_interest": 14076.0, "volume": 15287.0, "delta": -0.0966, "gamma": 0.0037, "vega": 0.299, "theta": -0.0286, "rho": -0.1021, "theo": 2.2072, "change": -0.68, "open": 2.33, "high": 2.44, "low": 2.26, "tick": "no_change", "last_trade_price": 2.29, "last_trade_time": "2026-11-04T12:51:43", "percent_change": -22.8956, "prev_day_close": 2.97000002861023}, {"option": "IWM270319C00240000", "bid": 47.36, "bid_size": 20.0, "ask": 50.44, "ask_size": 7.0, "iv": 0.2428, "open_interest": 637.0, "volume": 0.0, "delta": 0.8902, "gamma": 0.0042, "vega": 0.3285, "theta": -0.0194, "rho": 0.7246, "theo": 49.3948, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 47.83, "last_trade_time": "2026-11-03T14:17:42", "percent_change": 0.0, "prev_day_close": 46.8500003814697}, {"option": "IWM270319P00240000", "bid": 2.53, "bid_size": 35.0, "ask": 2.61, "ask_size": 113.0, "iv": 0.259, "open_interest": 27654.0, "volume": 98.0, "delta": -0.1131, "gamma": 0.0043, "vega": 0.336, "theta": -0.031, "rho": -0.119, "theo": 2.5719, "change": -0.845, "open": 2.65, "high": 2.93, "low": 2.61, "tick": "down", "last_trade_price": 2.61, "last_trade_time": "2026-11-04T15:48:17", "percent_change": -24.4573, "prev_day_close": 3.45500004291534}, {"option": "IWM270319C00245000", "bid": 42.86, "bid_size": 20.0, "ask": 45.98, "ask_size": 12.0, "iv": 0.2356, "open_interest": 434.0, "volume": 0.0, "delta": 0.8713, "gamma": 0.0049, "vega": 0.363, "theta": -0.0229, "rho": 0.7237, "theo": 44.9007, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 43.33, "last_trade_time": "2026-11-03T14:17:42", "percent_change": 0.0, "prev_day_close": 41.5599994659424}, {"option": "IWM270319P00245000", "bid": 2.96, "bid_size": 122.0, "ask": 3.05, "ask_size": 100.0, "iv": 0.2495, "open_interest": 10991.0, "volume": 507.0, "delta": -0.1324, "gamma": 0.005, "vega": 0.3728, "theta": -0.0334, "rho": -0.1378, "theo": 3.0074, "change": -0.7, "open": 3.23, "high": 3.33, "low": 3.23, "tick": "no_change", "last_trade_price": 3.33, "last_trade_time": "2026-11-04T10:11:36", "percent_change": -17.3697, "prev_day_close": 4.02999997138977}, {"option": "IWM270319C00250000", "bid": 38.46, "bid_size": 12.0, "ask": 41.63, "ask_size": 16.0, "iv": 0.229, "open_interest": 6124.0, "volume": 0.0, "delta": 0.8488, "gamma": 0.0056, "vega": 0.408, "theta": -0.0265, "rho": 0.7151, "theo": 40.499, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 38.27, "last_trade_time": "2026-11-03T12:05:35", "percent_change": 0.0, "prev_day_close": 37.2999992370606}, {"option": "IWM270319P00250000", "bid": 3.5, "bid_size": 45.0, "ask": 3.59, "ask_size": 86.0, "iv": 0.2408, "open_interest": 38907.0, "volume": 1118.0, "delta": -0.1558, "gamma": 0.0058, "vega": 0.417, "theta": -0.036, "rho": -0.161, "theo": 3.5434, "change": -1.1, "open": 3.63, "high": 3.92, "low": 3.58, "tick": "up", "last_trade_price": 3.62, "last_trade_time": "2026-11-04T15:00:52", "percent_change": -23.3051, "prev_day_close": 4.72000002861023}, {"option": "IWM270319C00255000", "bid": 35.84, "bid_size": 10.0, "ask": 36.43, "ask_size": 7.0, "iv": 0.2305, "open_interest": 1046.0, "volume": 0.0, "delta": 0.8223, "gamma": 0.0065, "vega": 0.453, "theta": -0.0301, "rho": 0.7071, "theo": 36.204, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 35.3, "last_trade_time": "2026-11-02T11:41:47", "percent_change": 0.0, "prev_day_close": 33.2099990844727}, {"option": "IWM270319P00255000", "bid": 4.14, "bid_size": 110.0, "ask": 4.24, "ask_size": 49.0, "iv": 0.2321, "open_interest": 19983.0, "volume": 641.0, "delta": -0.1832, "gamma": 0.0067, "vega": 0.459, "theta": -0.0386, "rho": -0.1863, "theo": 4.1898, "change": -1.285, "open": 4.43, "high": 4.64, "low": 4.26, "tick": "down", "last_trade_price": 4.26, "last_trade_time": "2026-11-04T15:26:09", "percent_change": -23.174, "prev_day_close": 5.54500007629394}, {"option": "IWM270319C00260000", "bid": 31.7, "bid_size": 15.0, "ask": 32.23, "ask_size": 9.0, "iv": 0.2218, "open_interest": 5565.0, "volume": 354.0, "delta": 0.7911, "gamma": 0.0074, "vega": 0.496, "theta": -0.0336, "rho": 0.6882, "theo": 32.0705, "change": 1.225, "open": 33.46, "high": 33.46, "low": 30.42, "tick": "no_change", "last_trade_price": 30.44, "last_trade_time": "2026-11-04T10:58:58", "percent_change": 4.19305, "prev_day_close": 29.2149991989136}, {"option": "IWM270319P00260000", "bid": 4.93, "bid_size": 196.0, "ask": 5.04, "ask_size": 88.0, "iv": 0.224, "open_interest": 26309.0, "volume": 1600.0, "delta": -0.2157, "gamma": 0.0077, "vega": 0.5062, "theta": -0.0413, "rho": -0.2167, "theo": 4.983, "change": -1.46, "open": 5.22, "high": 5.72, "low": 4.98, "tick": "down", "last_trade_price": 5.08, "last_trade_time": "2026-11-04T15:42:02", "percent_change": -22.3242, "prev_day_close": 6.53999996185303}, {"option": "IWM270319C00265000", "bid": 27.72, "bid_size": 15.0, "ask": 28.25, "ask_size": 10.0, "iv": 0.215, "open_interest": 671.0, "volume": 11.0, "delta": 0.7547, "gamma": 0.0084, "vega": 0.5452, "theta": -0.037, "rho": 0.6645, "theo": 28.0592, "change": 2.8, "open": 27.24, "high": 28.25, "low": 27.24, "tick": "down", "last_trade_price": 28.23, "last_trade_time": "2026-11-04T11:55:50", "percent_change": 11.0106, "prev_day_close": 25.4300003051758}, {"option": "IWM270319P00265000", "bid": 5.91, "bid_size": 31.0, "ask": 6.01, "ask_size": 75.0, "iv": 0.2167, "open_interest": 72883.0, "volume": 62.0, "delta": -0.2536, "gamma": 0.0088, "vega": 0.5524, "theta": -0.0437, "rho": -0.25, "theo": 5.942, "change": -1.155, "open": 6.42, "high": 6.56, "low": 6.42, "tick": "no_change", "last_trade_price": 6.56, "last_trade_time": "2026-11-04T10:56:54", "percent_change": -14.9708, "prev_day_close": 7.71500015258789}, {"option": "IWM270319C00270000", "bid": 23.94, "bid_size": 15.0, "ask": 24.46, "ask_size": 10.0, "iv": 0.2083, "open_interest": 1843.0, "volume": 11.0, "delta": 0.7128, "gamma": 0.0095, "vega": 0.5871, "theta": -0.04, "rho": 0.6403, "theo": 24.2592, "change": 1.66, "open": 23.2, "high": 23.55, "low": 22.39, "tick": "up", "last_trade_price": 23.55, "last_trade_time": "2026-11-04T14:51:41", "percent_change": 7.58337, "prev_day_close": 21.8900003433228}, {"option": "IWM270319P00270000", "bid": 7.04, "bid_size": 220.0, "ask": 7.17, "ask_size": 55.0, "iv": 0.2093, "open_interest": 29534.0, "volume": 370.0, "delta": -0.2975, "gamma": 0.0099, "vega": 0.5943, "theta": -0.046, "rho": -0.2852, "theo": 7.1092, "change": -1.975, "open": 7.08, "high": 7.84, "low": 7.08, "tick": "down", "last_trade_price": 7.15, "last_trade_time": "2026-11-04T16:02:40", "percent_change": -21.6438, "prev_day_close": 9.125}, {"option": "IWM270319C00275000", "bid": 20.39, "bid_size": 15.0, "ask": 20.85, "ask_size": 7.0, "iv": 0.2012, "open_interest": 5308.0, "volume": 8.0, "delta": 0.6656, "gamma": 0.0104, "vega": 0.6252, "theta": -0.0424, "rho": 0.603, "theo": 20.7077, "change": 1.445, "open": 20.67, "high": 20.67, "low": 20.01, "tick": "down", "last_trade_price": 20.01, "last_trade_time": "2026-11-04T14:51:41", "percent_change": 7.78347, "prev_day_close": 18.5649995803833}, {"option": "IWM270319P00275000", "bid": 8.46, "bid_size": 166.0, "ask": 8.59, "ask_size": 51.0, "iv": 0.2029, "open_interest": 32740.0, "volume": 79.0, "delta": -0.3477, "gamma": 0.011, "vega": 0.6323, "theta": -0.0477, "rho": -0.3245, "theo": 8.5173, "change": -1.945, "open": 8.48, "high": 8.87, "low": 8.46, "tick": "down", "last_trade_price": 8.84, "last_trade_time": "2026-11-04T12:07:29", "percent_change": -18.0343, "prev_day_close": 10.7849998474121}, {"option": "IWM270319C00280000", "bid": 17.1, "bid_size": 15.0, "ask": 17.54, "ask_size": 10.0, "iv": 0.1956, "open_interest": 19579.0, "volume": 88.0, "delta": 0.6127, "gamma": 0.0113, "vega": 0.6582, "theta": -0.0442, "rho": 0.5602, "theo": 17.3831, "change": 1.63, "open": 18.2, "high": 19.06, "low": 16.33, "tick": "no_change", "last_trade_price": 17.16, "last_trade_time": "2026-11-04T15:59:48", "percent_change": 10.4958, "prev_day_close": 15.5299997329712}, {"option": "IWM270319P00280000", "bid": 10.14, "bid_size": 35.0, "ask": 10.29, "ask_size": 53.0, "iv": 0.1967, "open_interest": 35145.0, "volume": 167.0, "delta": -0.4044, "gamma": 0.012, "vega": 0.6611, "theta": -0.0489, "rho": -0.3654, "theo": 10.2126, "change": -1.685, "open": 10.19, "high": 11.21, "low": 10.19, "tick": "no_change", "last_trade_price": 11.05, "last_trade_time": "2026-11-04T11:00:19", "percent_change": -13.2313, "prev_day_close": 12.7350001335144}, {"option": "IWM270319C00285000", "bid": 14.11, "bid_size": 15.0, "ask": 14.52, "ask_size": 10.0, "iv": 0.1901, "open_interest": 10017.0, "volume": 60.0, "delta": 0.5556, "gamma": 0.012, "vega": 0.6789, "theta": -0.045, "rho": 0.5124, "theo": 14.3767, "change": 1.41, "open": 15.25, "high": 15.62, "low": 13.33, "tick": "no_change", "last_trade_price": 14.18, "last_trade_time": "2026-11-04T16:00:11", "percent_change": 11.0415, "prev_day_close": 12.7699999809265}, {"option": "IWM270319P00285000", "bid": 12.14, "bid_size": 46.0, "ask": 12.29, "ask_size": 45.0, "iv": 0.1913, "open_interest": 32838.0, "volume": 372.0, "delta": -0.466, "gamma": 0.0129, "vega": 0.6754, "theta": -0.0492, "rho": -0.4013, "theo": 12.2034, "change": -2.815, "open": 12.7, "high": 13.1, "low": 12.19, "tick": "down", "last_trade_price": 12.19, "last_trade_time": "2026-11-04T14:10:34", "percent_change": -18.7604, "prev_day_close": 15.0050001144409}, {"option": "IWM270319C00290000", "bid": 11.54, "bid_size": 40.0, "ask": 11.71, "ask_size": 9.0, "iv": 0.1854, "open_interest": 10154.0, "volume": 1009.0, "delta": 0.4949, "gamma": 0.0124, "vega": 0.685, "theta": -0.0449, "rho": 0.4601, "theo": 11.6758, "change": 1.14, "open": 12.5, "high": 13.0, "low": 10.78, "tick": "up", "last_trade_price": 11.47, "last_trade_time": "2026-11-04T16:00:34", "percent_change": 11.0358, "prev_day_close": 10.3300004005432}, {"option": "IWM270319P00290000", "bid": 14.42, "bid_size": 21.0, "ask": 14.65, "ask_size": 27.0, "iv": 0.1859, "open_interest": 18416.0, "volume": 5.0, "delta": -0.5325, "gamma": 0.0135, "vega": 0.6729, "theta": -0.0484, "rho": -0.4307, "theo": 14.5546, "change": -2.575, "open": 14.55, "high": 15.39, "low": 14.55, "tick": "down", "last_trade_price": 15.06, "last_trade_time": "2026-11-04T12:07:29", "percent_change": -14.6016, "prev_day_close": 17.6350002288818}, {"option": "IWM270319C00295000", "bid": 9.23, "bid_size": 36.0, "ask": 9.34, "ask_size": 9.0, "iv": 0.1814, "open_interest": 13867.0, "volume": 159.0, "delta": 0.4322, "gamma": 0.0126, "vega": 0.6767, "theta": -0.0436, "rho": 0.4087, "theo": 9.304, "change": 0.9, "open": 9.19, "high": 9.19, "low": 8.95, "tick": "up", "last_trade_price": 9.13, "last_trade_time": "2026-11-04T15:33:37", "percent_change": 10.9356, "prev_day_close": 8.23000001907349}, {"option": "IWM270319P00295000", "bid": 16.96, "bid_size": 10.0, "ask": 17.53, "ask_size": 10.0, "iv": 0.181, "open_interest": 14642.0, "volume": 0.0, "delta": -0.602, "gamma": 0.0138, "vega": 0.6508, "theta": -0.0463, "rho": -0.4537, "theo": 17.2921, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 20.5, "last_trade_time": "2026-10-30T10:12:43", "percent_change": 0.0, "prev_day_close": 20.6300001144409}, {"option": "IWM270319C00300000", "bid": 7.23, "bid_size": 44.0, "ask": 7.33, "ask_size": 48.0, "iv": 0.1776, "open_interest": 21467.0, "volume": 605.0, "delta": 0.3703, "gamma": 0.0123, "vega": 0.6519, "theta": -0.0413, "rho": 0.3532, "theo": 7.3017, "change": 0.645, "open": 8.01, "high": 8.45, "low": 6.71, "tick": "down", "last_trade_price": 7.08, "last_trade_time": "2026-11-04T15:44:20", "percent_change": 10.0233, "prev_day_close": 6.43499994277954}, {"option": "IWM270319P00300000", "bid": 20.04, "bid_size": 10.0, "ask": 20.66, "ask_size": 11.0, "iv": 0.1772, "open_interest": 12842.0, "volume": 0.0, "delta": -0.6713, "gamma": 0.0136, "vega": 0.6076, "theta": -0.0428, "rho": -0.4691, "theo": 20.4086, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 22.75, "last_trade_time": "2026-11-03T11:07:08", "percent_change": 0.0, "prev_day_close": 23.9800004959106}, {"option": "IWM270319C00305000", "bid": 5.57, "bid_size": 26.0, "ask": 5.69, "ask_size": 38.0, "iv": 0.1749, "open_interest": 6048.0, "volume": 96.0, "delta": 0.3106, "gamma": 0.0117, "vega": 0.6113, "theta": -0.0381, "rho": 0.2974, "theo": 5.6233, "change": 0.435, "open": 6.47, "high": 6.47, "low": 5.39, "tick": "down", "last_trade_price": 5.39, "last_trade_time": "2026-11-04T15:12:44", "percent_change": 8.77901, "prev_day_close": 4.95499992370606}, {"option": "IWM270319P00305000", "bid": 23.52, "bid_size": 10.0, "ask": 24.17, "ask_size": 11.0, "iv": 0.1739, "open_interest": 2565.0, "volume": 0.0, "delta": -0.7378, "gamma": 0.0128, "vega": 0.5458, "theta": -0.0378, "rho": -0.4718, "theo": 23.896, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 29.04, "last_trade_time": "2026-10-30T13:23:38", "percent_change": 0.0, "prev_day_close": 27.6949996948242}, {"option": "IWM270319C00310000", "bid": 4.21, "bid_size": 220.0, "ask": 4.31, "ask_size": 30.0, "iv": 0.1722, "open_interest": 22393.0, "volume": 40.0, "delta": 0.2555, "gamma": 0.0108, "vega": 0.5586, "theta": -0.0343, "rho": 0.2454, "theo": 4.2687, "change": 0.295, "open": 4.82, "high": 5.02, "low": 3.88, "tick": "down", "last_trade_price": 4.06, "last_trade_time": "2026-11-04T15:24:22", "percent_change": 7.83533, "prev_day_close": 3.76499998569488}, {"option": "IWM270319P00310000", "bid": 27.31, "bid_size": 10.0, "ask": 28.03, "ask_size": 10.0, "iv": 0.1709, "open_interest": 1485.0, "volume": 0.0, "delta": -0.7985, "gamma": 0.0116, "vega": 0.4698, "theta": -0.0316, "rho": -0.466, "theo": 27.7366, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 29.65, "last_trade_time": "2026-11-02T11:30:50", "percent_change": 0.0, "prev_day_close": 31.7200002670288}, {"option": "IWM270319C00315000", "bid": 3.14, "bid_size": 236.0, "ask": 3.25, "ask_size": 49.0, "iv": 0.1705, "open_interest": 3761.0, "volume": 35.0, "delta": 0.2061, "gamma": 0.0097, "vega": 0.4976, "theta": -0.0302, "rho": 0.1985, "theo": 3.1932, "change": 0.23, "open": 3.0, "high": 3.13, "low": 2.87, "tick": "down", "last_trade_price": 3.05, "last_trade_time": "2026-11-04T15:28:31", "percent_change": 8.15603, "prev_day_close": 2.8199999332428}, {"option": "IWM270319P00315000", "bid": 30.45, "bid_size": 21.0, "ask": 33.83, "ask_size": 22.0, "iv": 0.1772, "open_interest": 264.0, "volume": 1.0, "delta": -0.8514, "gamma": 0.0101, "vega": 0.3875, "theta": -0.0246, "rho": -0.4507, "theo": 31.8829, "change": -1.94, "open": 33.1, "high": 33.1, "low": 33.1, "tick": "down", "last_trade_price": 33.1, "last_trade_time": "2026-11-04T11:39:58", "percent_change": -5.53653, "prev_day_close": 35.0399990081787}, {"option": "IWM270319C00320000", "bid": 2.32, "bid_size": 201.0, "ask": 2.41, "ask_size": 37.0, "iv": 0.1692, "open_interest": 16076.0, "volume": 281.0, "delta": 0.1637, "gamma": 0.0085, "vega": 0.4334, "theta": -0.026, "rho": 0.1579, "theo": 2.3674, "change": 0.205, "open": 2.84, "high": 2.92, "low": 2.2, "tick": "no_change", "last_trade_price": 2.29, "last_trade_time": "2026-11-04T15:48:45", "percent_change": 9.83214, "prev_day_close": 2.08499991893768}, {"option": "IWM270319P00320000", "bid": 34.37, "bid_size": 4.0, "ask": 38.25, "ask_size": 4.0, "iv": 0.1701, "open_interest": 3.0, "volume": 0.0, "delta": -0.8969, "gamma": 0.009, "vega": 0.3027, "theta": -0.0192, "rho": -0.4086, "theo": 36.2846, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 40.35, "last_trade_time": "2026-10-27T12:08:56", "percent_change": 0.0, "prev_day_close": 39.5450000762939}, {"option": "IWM270319C00325000", "bid": 1.7, "bid_size": 157.0, "ask": 1.78, "ask_size": 71.0, "iv": 0.1685, "open_interest": 7088.0, "volume": 42.0, "delta": 0.1283, "gamma": 0.0072, "vega": 0.37, "theta": -0.0219, "rho": 0.1238, "theo": 1.7423, "change": 0.15, "open": 2.06, "high": 2.06, "low": 1.54, "tick": "down", "last_trade_price": 1.69, "last_trade_time": "2026-11-04T15:42:02", "percent_change": 9.74026, "prev_day_close": 1.54000002145767}, {"option": "IWM270319P00325000", "bid": 39.02, "bid_size": 5.0, "ask": 42.88, "ask_size": 10.0, "iv": 0.1713, "open_interest": 0.0, "volume": 0.0, "delta": -0.943, "gamma": 0.0106, "vega": 0.2151, "theta": -0.0163, "rho": -0.2934, "theo": 40.8997, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 47.11, "last_trade_time": "2026-09-29T12:33:22", "percent_change": 0.0, "prev_day_close": 44.5400009155273}, {"option": "IWM270319C00330000", "bid": 1.25, "bid_size": 80.0, "ask": 1.31, "ask_size": 68.0, "iv": 0.1686, "open_interest": 16905.0, "volume": 206.0, "delta": 0.0996, "gamma": 0.006, "vega": 0.3125, "theta": -0.0183, "rho": 0.0961, "theo": 1.2789, "change": 0.195, "open": 1.19, "high": 1.33, "low": 1.15, "tick": "no_change", "last_trade_price": 1.32, "last_trade_time": "2026-11-04T13:14:27", "percent_change": 17.3333, "prev_day_close": 1.125}, {"option": "IWM270319P00330000", "bid": 43.94, "bid_size": 1.0, "ask": 47.73, "ask_size": 3.0, "iv": 0.1802, "open_interest": 0.0, "volume": 0.0, "delta": -0.9814, "gamma": 0.0071, "vega": 0.081, "theta": -0.0377, "rho": 0.0, "theo": 45.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 50.87, "last_trade_time": "2026-09-28T11:28:56", "percent_change": 0.0, "prev_day_close": 49.4299983978272}, {"option": "IWM270319C00335000", "bid": 0.91, "bid_size": 128.0, "ask": 0.97, "ask_size": 78.0, "iv": 0.1691, "open_interest": 6805.0, "volume": 57.0, "delta": 0.0768, "gamma": 0.0049, "vega": 0.261, "theta": -0.0151, "rho": 0.0741, "theo": 0.9386, "change": 0.175, "open": 0.87, "high": 1.0, "low": 0.87, "tick": "no_change", "last_trade_price": 1.0, "last_trade_time": "2026-11-04T12:28:29", "percent_change": 21.2121, "prev_day_close": 0.825000017881394}, {"option": "IWM270319P00335000", "bid": 50.01, "bid_size": 5.0, "ask": 52.73, "ask_size": 3.0, "iv": 0.2191, "open_interest": 0.0, "volume": 0.0, "delta": -0.9992, "gamma": 0.0003, "vega": 0.0, "theta": -0.0641, "rho": 0.0, "theo": 50.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 58.17, "last_trade_time": "2026-10-08T09:53:53", "percent_change": 0.0, "prev_day_close": 54.4249992370606}, {"option": "IWM270319C00340000", "bid": 0.67, "bid_size": 108.0, "ask": 0.72, "ask_size": 76.0, "iv": 0.1701, "open_interest": 16914.0, "volume": 0.0, "delta": 0.0593, "gamma": 0.004, "vega": 0.2151, "theta": -0.0124, "rho": 0.0579, "theo": 0.6949, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.56, "last_trade_time": "2026-10-30T12:22:56", "percent_change": 0.0, "prev_day_close": 0.609999984502792}, {"option": "IWM270319P00340000", "bid": 55.01, "bid_size": 5.0, "ask": 57.73, "ask_size": 3.0, "iv": 0.2338, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0654, "rho": 0.0, "theo": 55.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 45.66, "last_trade_time": "2026-09-08T14:53:23", "percent_change": 0.0, "prev_day_close": 59.420000076294}, {"option": "IWM270319C00345000", "bid": 0.5, "bid_size": 104.0, "ask": 0.54, "ask_size": 96.0, "iv": 0.1716, "open_interest": 842.0, "volume": 0.0, "delta": 0.0459, "gamma": 0.0032, "vega": 0.1762, "theta": -0.0102, "rho": 0.0446, "theo": 0.5199, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.67, "last_trade_time": "2026-10-29T09:55:17", "percent_change": 0.0, "prev_day_close": 0.454999998211861}, {"option": "IWM270319P00345000", "bid": 60.01, "bid_size": 5.0, "ask": 62.73, "ask_size": 3.0, "iv": 0.2482, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0654, "rho": 0.0, "theo": 60.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 62.33, "last_trade_time": "2026-10-05T11:55:16", "percent_change": 0.0, "prev_day_close": 64.4249992370606}, {"option": "IWM270319C00350000", "bid": 0.38, "bid_size": 104.0, "ask": 0.42, "ask_size": 223.0, "iv": 0.174, "open_interest": 17414.0, "volume": 4.0, "delta": 0.0358, "gamma": 0.0026, "vega": 0.1462, "theta": -0.0084, "rho": 0.0346, "theo": 0.3944, "change": 0.18, "open": 0.52, "high": 0.52, "low": 0.52, "tick": "no_change", "last_trade_price": 0.52, "last_trade_time": "2026-11-04T09:35:21", "percent_change": 52.9412, "prev_day_close": 0.340000003576279}, {"option": "IWM270319P00350000", "bid": 65.02, "bid_size": 5.0, "ask": 67.73, "ask_size": 3.0, "iv": 0.2624, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0654, "rho": 0.0, "theo": 65.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 57.91, "last_trade_time": "2026-07-20T15:59:22", "percent_change": 0.0, "prev_day_close": 69.4249992370606}, {"option": "IWM270319C00355000", "bid": 0.29, "bid_size": 158.0, "ask": 0.32, "ask_size": 156.0, "iv": 0.1763, "open_interest": 947.0, "volume": 0.0, "delta": 0.0281, "gamma": 0.0021, "vega": 0.1204, "theta": -0.0069, "rho": 0.0274, "theo": 0.3021, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.29, "last_trade_time": "2026-10-27T14:10:34", "percent_change": 0.0, "prev_day_close": 0.260000005364418}, {"option": "IWM270319P00355000", "bid": 70.0, "bid_size": 5.0, "ask": 72.73, "ask_size": 3.0, "iv": 0.2756, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0654, "rho": 0.0, "theo": 70.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 59.75, "last_trade_time": "2026-08-03T11:38:28", "percent_change": 0.0, "prev_day_close": 74.4150009155274}, {"option": "IWM270319C00360000", "bid": 0.22, "bid_size": 161.0, "ask": 0.25, "ask_size": 161.0, "iv": 0.1787, "open_interest": 25829.0, "volume": 0.0, "delta": 0.0223, "gamma": 0.0017, "vega": 0.0997, "theta": -0.0058, "rho": 0.0216, "theo": 0.2356, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.2, "last_trade_time": "2026-11-02T14:37:53", "percent_change": 0.0, "prev_day_close": 0.199999995529652}, {"option": "IWM270319P00360000", "bid": 75.01, "bid_size": 5.0, "ask": 77.73, "ask_size": 3.0, "iv": 0.2892, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0654, "rho": 0.0, "theo": 75.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 63.96, "last_trade_time": "2026-07-16T12:57:33", "percent_change": 0.0, "prev_day_close": 79.4349975585938}, {"option": "IWM270319C00365000", "bid": 0.18, "bid_size": 180.0, "ask": 0.2, "ask_size": 207.0, "iv": 0.1821, "open_interest": 223.0, "volume": 0.0, "delta": 0.018, "gamma": 0.0014, "vega": 0.0838, "theta": -0.0049, "rho": 0.0176, "theo": 0.1874, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.18, "last_trade_time": "2026-10-27T14:48:22", "percent_change": 0.0, "prev_day_close": 0.160000003874302}, {"option": "IWM270319P00365000", "bid": 80.02, "bid_size": 5.0, "ask": 82.73, "ask_size": 3.0, "iv": 0.3026, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0654, "rho": 0.0, "theo": 80.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 68.95, "last_trade_time": "2026-07-16T12:57:34", "percent_change": 0.0, "prev_day_close": 84.4249992370606}, {"option": "IWM270319C00370000", "bid": 0.14, "bid_size": 262.0, "ask": 0.17, "ask_size": 265.0, "iv": 0.1855, "open_interest": 385.0, "volume": 0.0, "delta": 0.0147, "gamma": 0.0012, "vega": 0.0708, "theta": -0.0042, "rho": 0.0142, "theo": 0.1519, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.18, "last_trade_time": "2026-10-29T10:48:56", "percent_change": 0.0, "prev_day_close": 0.129999998956919}, {"option": "IWM270319P00370000", "bid": 85.01, "bid_size": 5.0, "ask": 87.73, "ask_size": 3.0, "iv": 0.3152, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0654, "rho": 0.0, "theo": 85.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 79.79, "last_trade_time": "2026-07-31T12:00:40", "percent_change": 0.0, "prev_day_close": 89.4249992370606}, {"option": "IWM270319C00375000", "bid": 0.11, "bid_size": 331.0, "ask": 0.14, "ask_size": 335.0, "iv": 0.1887, "open_interest": 269.0, "volume": 0.0, "delta": 0.0121, "gamma": 0.001, "vega": 0.0601, "theta": -0.0036, "rho": 0.0118, "theo": 0.1243, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.09, "last_trade_time": "2026-10-30T15:46:30", "percent_change": 0.0, "prev_day_close": 0.105000000447035}, {"option": "IWM270319P00375000", "bid": 90.01, "bid_size": 5.0, "ask": 92.73, "ask_size": 3.0, "iv": 0.3278, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0654, "rho": 0.0, "theo": 90.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 83.65, "last_trade_time": "2026-07-31T15:07:22", "percent_change": 0.0, "prev_day_close": 94.4300003051758}, {"option": "IWM270319C00380000", "bid": 0.09, "bid_size": 323.0, "ask": 0.12, "ask_size": 393.0, "iv": 0.1925, "open_interest": 6.0, "volume": 7.0, "delta": 0.0101, "gamma": 0.0008, "vega": 0.0518, "theta": -0.0031, "rho": 0.0097, "theo": 0.1037, "change": 0.025, "open": 0.1, "high": 0.11, "low": 0.1, "tick": "up", "last_trade_price": 0.11, "last_trade_time": "2026-11-04T13:44:18", "percent_change": 29.4118, "prev_day_close": 0.0850000008940697}, {"option": "IWM270319P00380000", "bid": 95.02, "bid_size": 5.0, "ask": 97.73, "ask_size": 3.0, "iv": 0.3404, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0654, "rho": 0.0, "theo": 95.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 76.0, "last_trade_time": "2026-08-13T09:55:37", "percent_change": 0.0, "prev_day_close": 99.4300003051758}, {"option": "IWM270319C00385000", "bid": 0.08, "bid_size": 198.0, "ask": 0.1, "ask_size": 315.0, "iv": 0.1967, "open_interest": 709.0, "volume": 7.0, "delta": 0.0086, "gamma": 0.0007, "vega": 0.0447, "theta": -0.0028, "rho": 0.0083, "theo": 0.0877, "change": 0.01, "open": 0.08, "high": 0.08, "low": 0.07, "tick": "up", "last_trade_price": 0.08, "last_trade_time": "2026-11-04T13:44:18", "percent_change": 14.2857, "prev_day_close": 0.0699999984353781}, {"option": "IWM270319P00385000", "bid": 100.01, "bid_size": 5.0, "ask": 102.73, "ask_size": 3.0, "iv": 0.3523, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0654, "rho": 0.0, "theo": 100.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 104.434997558594}, {"option": "IWM270319C00390000", "bid": 0.06, "bid_size": 386.0, "ask": 0.09, "ask_size": 386.0, "iv": 0.2, "open_interest": 94.0, "volume": 0.0, "delta": 0.0073, "gamma": 0.0006, "vega": 0.0393, "theta": -0.0024, "rho": 0.0071, "theo": 0.0752, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.06, "last_trade_time": "2026-10-13T10:55:22", "percent_change": 0.0, "prev_day_close": 0.0600000005215406}, {"option": "IWM270319P00390000", "bid": 105.02, "bid_size": 5.0, "ask": 107.73, "ask_size": 3.0, "iv": 0.3645, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0654, "rho": 0.0, "theo": 105.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 109.430000305176}, {"option": "IWM270319C00395000", "bid": 0.05, "bid_size": 399.0, "ask": 0.08, "ask_size": 389.0, "iv": 0.204, "open_interest": 536.0, "volume": 0.0, "delta": 0.0064, "gamma": 0.0005, "vega": 0.0347, "theta": -0.0022, "rho": 0.0061, "theo": 0.0655, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.07, "last_trade_time": "2026-10-02T10:16:07", "percent_change": 0.0, "prev_day_close": 0.0549999997019768}, {"option": "IWM270319P00395000", "bid": 110.01, "bid_size": 5.0, "ask": 112.73, "ask_size": 3.0, "iv": 0.376, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0654, "rho": 0.0, "theo": 110.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 114.430000305176}, {"option": "IWM270319C00400000", "bid": 0.04, "bid_size": 447.0, "ask": 0.07, "ask_size": 339.0, "iv": 0.2074, "open_interest": 526.0, "volume": 300.0, "delta": 0.0056, "gamma": 0.0004, "vega": 0.0308, "theta": -0.002, "rho": 0.0054, "theo": 0.0578, "change": 0.0, "open": 0.05, "high": 0.05, "low": 0.05, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T12:26:24", "percent_change": 2.23517e-06, "prev_day_close": 0.0499999988824129}, {"option": "IWM270319P00400000", "bid": 115.02, "bid_size": 5.0, "ask": 117.73, "ask_size": 3.0, "iv": 0.3877, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0654, "rho": 0.0, "theo": 115.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 119.430000305176}, {"option": "IWM270319C00405000", "bid": 0.04, "bid_size": 305.0, "ask": 0.06, "ask_size": 245.0, "iv": 0.2121, "open_interest": 104.0, "volume": 0.0, "delta": 0.0049, "gamma": 0.0004, "vega": 0.0277, "theta": -0.0018, "rho": 0.0048, "theo": 0.0514, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.04, "last_trade_time": "2026-09-29T11:06:54", "percent_change": 0.0, "prev_day_close": 0.0400000000372529}, {"option": "IWM270319P00405000", "bid": 120.01, "bid_size": 5.0, "ask": 122.73, "ask_size": 3.0, "iv": 0.3988, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0654, "rho": 0.0, "theo": 120.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 117.73, "last_trade_time": "2026-09-22T09:35:04", "percent_change": 0.0, "prev_day_close": 124.424999237061}, {"option": "IWM270319C00410000", "bid": 0.03, "bid_size": 437.0, "ask": 0.06, "ask_size": 385.0, "iv": 0.2165, "open_interest": 8.0, "volume": 0.0, "delta": 0.0044, "gamma": 0.0003, "vega": 0.0251, "theta": -0.0017, "rho": 0.0042, "theo": 0.0463, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-09-29T09:57:56", "percent_change": 0.0, "prev_day_close": 0.0400000000372529}, {"option": "IWM270319P00410000", "bid": 125.01, "bid_size": 5.0, "ask": 127.73, "ask_size": 3.0, "iv": 0.4099, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0654, "rho": 0.0, "theo": 125.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 129.435005187988}, {"option": "IWM270319C00415000", "bid": 0.03, "bid_size": 331.0, "ask": 0.05, "ask_size": 230.0, "iv": 0.2204, "open_interest": 15.0, "volume": 0.0, "delta": 0.004, "gamma": 0.0003, "vega": 0.0229, "theta": -0.0016, "rho": 0.0038, "theo": 0.0421, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-10-28T09:48:55", "percent_change": 0.0, "prev_day_close": 0.0350000001490116}, {"option": "IWM270319P00415000", "bid": 130.02, "bid_size": 5.0, "ask": 132.73, "ask_size": 3.0, "iv": 0.4211, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0654, "rho": 0.0, "theo": 130.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 134.435005187988}, {"option": "IWM270319C00420000", "bid": 0.03, "bid_size": 239.0, "ask": 0.05, "ask_size": 327.0, "iv": 0.2268, "open_interest": 217.0, "volume": 0.0, "delta": 0.0036, "gamma": 0.0003, "vega": 0.0209, "theta": -0.0014, "rho": 0.0034, "theo": 0.0385, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.03, "last_trade_time": "2026-10-19T13:43:01", "percent_change": 0.0, "prev_day_close": 0.0299999993294477}, {"option": "IWM270319P00420000", "bid": 135.01, "bid_size": 5.0, "ask": 137.73, "ask_size": 10.0, "iv": 0.4316, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0654, "rho": 0.0, "theo": 135.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 139.425003051758}, {"option": "IWM270319C00425000", "bid": 0.02, "bid_size": 435.0, "ask": 0.05, "ask_size": 409.0, "iv": 0.23, "open_interest": 2.0, "volume": 0.0, "delta": 0.0033, "gamma": 0.0002, "vega": 0.0192, "theta": -0.0014, "rho": 0.0031, "theo": 0.0356, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.28, "last_trade_time": "2026-07-20T15:44:02", "percent_change": 0.0, "prev_day_close": 0.0299999993294477}, {"option": "IWM270319P00425000", "bid": 140.01, "bid_size": 5.0, "ask": 142.73, "ask_size": 3.0, "iv": 0.4422, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0654, "rho": 0.0, "theo": 140.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 144.435005187988}, {"option": "IWM270319C00430000", "bid": 0.02, "bid_size": 371.0, "ask": 0.05, "ask_size": 479.0, "iv": 0.2361, "open_interest": 2.0, "volume": 0.0, "delta": 0.003, "gamma": 0.0002, "vega": 0.0178, "theta": -0.0013, "rho": 0.0029, "theo": 0.033, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.09, "last_trade_time": "2026-08-24T10:46:48", "percent_change": 0.0, "prev_day_close": 0.0299999993294477}, {"option": "IWM270319P00430000", "bid": 145.02, "bid_size": 5.0, "ask": 147.73, "ask_size": 3.0, "iv": 0.4529, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0654, "rho": 0.0, "theo": 145.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 149.430000305176}, {"option": "IWM270319C00435000", "bid": 0.02, "bid_size": 314.0, "ask": 0.04, "ask_size": 262.0, "iv": 0.2388, "open_interest": 1.0, "volume": 0.0, "delta": 0.0028, "gamma": 0.0002, "vega": 0.0166, "theta": -0.0012, "rho": 0.0027, "theo": 0.0308, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-07-30T10:23:07", "percent_change": 0.0, "prev_day_close": 0.0299999993294477}, {"option": "IWM270319P00435000", "bid": 150.02, "bid_size": 5.0, "ask": 152.73, "ask_size": 3.0, "iv": 0.4632, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0654, "rho": 0.0, "theo": 150.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 154.425003051758}, {"option": "IWM270319C00440000", "bid": 0.02, "bid_size": 267.0, "ask": 0.04, "ask_size": 314.0, "iv": 0.2446, "open_interest": 78.0, "volume": 0.0, "delta": 0.0026, "gamma": 0.0002, "vega": 0.0155, "theta": -0.0012, "rho": 0.0025, "theo": 0.0289, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-10-14T09:30:05", "percent_change": 0.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM270319P00440000", "bid": 155.02, "bid_size": 5.0, "ask": 157.73, "ask_size": 3.0, "iv": 0.4734, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0654, "rho": 0.0, "theo": 155.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 159.425003051758}, {"option": "IWM270319C00445000", "bid": 0.01, "bid_size": 595.0, "ask": 0.04, "ask_size": 360.0, "iv": 0.2463, "open_interest": 0.0, "volume": 0.0, "delta": 0.0024, "gamma": 0.0002, "vega": 0.0146, "theta": -0.0011, "rho": 0.0023, "theo": 0.0272, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0249999994412065}, {"option": "IWM270319P00445000", "bid": 160.01, "bid_size": 5.0, "ask": 162.73, "ask_size": 3.0, "iv": 0.4832, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0654, "rho": 0.0, "theo": 160.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 164.430000305176}, {"option": "IWM270319C00450000", "bid": 0.01, "bid_size": 471.0, "ask": 0.04, "ask_size": 401.0, "iv": 0.2519, "open_interest": 766.0, "volume": 0.0, "delta": 0.0023, "gamma": 0.0002, "vega": 0.0137, "theta": -0.001, "rho": 0.0021, "theo": 0.0256, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.04, "last_trade_time": "2026-09-09T12:59:33", "percent_change": 0.0, "prev_day_close": 0.0199999995529652}, {"option": "IWM270319P00450000", "bid": 165.02, "bid_size": 5.0, "ask": 167.73, "ask_size": 3.0, "iv": 0.4934, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0654, "rho": 0.0, "theo": 165.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 169.435005187988}, {"option": "IWM270331C00175000", "bid": 109.47, "bid_size": 4.0, "ask": 112.18, "ask_size": 5.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": 0.9806, "gamma": 0.0006, "vega": 0.0863, "theta": 0.0, "rho": 0.5987, "theo": 111.3972, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 100.83, "last_trade_time": "2026-10-14T10:17:32", "percent_change": 0.0, "prev_day_close": 107.939998626709}, {"option": "IWM270331P00175000", "bid": 0.51, "bid_size": 219.0, "ask": 0.59, "ask_size": 274.0, "iv": 0.4034, "open_interest": 2698.0, "volume": 1.0, "delta": -0.0198, "gamma": 0.0007, "vega": 0.0883, "theta": -0.0114, "rho": -0.0233, "theo": 0.5556, "change": -0.08, "open": 0.63, "high": 0.63, "low": 0.63, "tick": "down", "last_trade_price": 0.63, "last_trade_time": "2026-11-04T10:13:55", "percent_change": -11.2676, "prev_day_close": 0.71000000834465}, {"option": "IWM270331C00180000", "bid": 104.61, "bid_size": 4.0, "ask": 107.35, "ask_size": 5.0, "iv": 0.2658, "open_interest": 0.0, "volume": 0.0, "delta": 0.978, "gamma": 0.0007, "vega": 0.0953, "theta": 0.0, "rho": 0.6135, "theo": 106.5417, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 103.109996795654}, {"option": "IWM270331P00180000", "bid": 0.51, "bid_size": 212.0, "ask": 0.66, "ask_size": 815.0, "iv": 0.3872, "open_interest": 14.0, "volume": 0.0, "delta": -0.0224, "gamma": 0.0008, "vega": 0.098, "theta": -0.0123, "rho": -0.0264, "theo": 0.6184, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.74, "last_trade_time": "2026-11-02T11:38:11", "percent_change": 0.0, "prev_day_close": 0.794999986886978}, {"option": "IWM270331C00185000", "bid": 99.76, "bid_size": 4.0, "ask": 102.51, "ask_size": 5.0, "iv": 0.289, "open_interest": 0.0, "volume": 0.0, "delta": 0.975, "gamma": 0.0008, "vega": 0.1051, "theta": 0.0, "rho": 0.6279, "theo": 101.6932, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 98.2999992370606}, {"option": "IWM270331P00185000", "bid": 0.58, "bid_size": 90.0, "ask": 0.8, "ask_size": 386.0, "iv": 0.3779, "open_interest": 7.0, "volume": 0.0, "delta": -0.0254, "gamma": 0.0009, "vega": 0.1093, "theta": -0.0132, "rho": -0.0299, "theo": 0.6888, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.82, "last_trade_time": "2026-11-02T10:00:10", "percent_change": 0.0, "prev_day_close": 0.885000020265579}, {"option": "IWM270331C00189000", "bid": 95.88, "bid_size": 4.0, "ask": 98.67, "ask_size": 5.0, "iv": 0.2961, "open_interest": 0.0, "volume": 0.0, "delta": 0.9724, "gamma": 0.001, "vega": 0.1155, "theta": 0.0, "rho": 0.6391, "theo": 97.8202, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 94.4500007629394}, {"option": "IWM270331P00189000", "bid": 0.63, "bid_size": 98.0, "ask": 0.86, "ask_size": 395.0, "iv": 0.3669, "open_interest": 7.0, "volume": 0.0, "delta": -0.0282, "gamma": 0.001, "vega": 0.119, "theta": -0.014, "rho": -0.033, "theo": 0.7526, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.39, "last_trade_time": "2026-04-20T10:38:41", "percent_change": 0.0, "prev_day_close": 0.979999989271164}, {"option": "IWM270331C00190000", "bid": 94.91, "bid_size": 4.0, "ask": 97.7, "ask_size": 5.0, "iv": 0.2956, "open_interest": 0.0, "volume": 0.0, "delta": 0.9717, "gamma": 0.001, "vega": 0.1186, "theta": 0.0, "rho": 0.6418, "theo": 96.8529, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 93.4850006103516}, {"option": "IWM270331P00190000", "bid": 0.65, "bid_size": 100.0, "ask": 0.88, "ask_size": 378.0, "iv": 0.3647, "open_interest": 13.0, "volume": 0.0, "delta": -0.0289, "gamma": 0.001, "vega": 0.1215, "theta": -0.0142, "rho": -0.0338, "theo": 0.769, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.0, "last_trade_time": "2026-10-22T10:26:10", "percent_change": 0.0, "prev_day_close": 0.999999970197678}, {"option": "IWM270331C00191000", "bid": 93.94, "bid_size": 10.0, "ask": 96.73, "ask_size": 5.0, "iv": 0.295, "open_interest": 0.0, "volume": 0.0, "delta": 0.9709, "gamma": 0.001, "vega": 0.1217, "theta": 0.0, "rho": 0.6464, "theo": 95.8859, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 92.5250015258789}, {"option": "IWM270331P00191000", "bid": 0.67, "bid_size": 99.0, "ask": 0.9, "ask_size": 374.0, "iv": 0.3625, "open_interest": 21.0, "volume": 0.0, "delta": -0.0296, "gamma": 0.001, "vega": 0.1241, "theta": -0.0144, "rho": -0.0347, "theo": 0.7863, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.95, "last_trade_time": "2026-04-21T13:14:23", "percent_change": 0.0, "prev_day_close": 1.01999998092651}, {"option": "IWM270331C00192000", "bid": 92.97, "bid_size": 4.0, "ask": 95.78, "ask_size": 5.0, "iv": 0.2962, "open_interest": 0.0, "volume": 0.0, "delta": 0.9702, "gamma": 0.001, "vega": 0.1243, "theta": 0.0, "rho": 0.6495, "theo": 94.92, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 91.5650024414062}, {"option": "IWM270331P00192000", "bid": 0.68, "bid_size": 97.0, "ask": 0.92, "ask_size": 370.0, "iv": 0.3598, "open_interest": 10.0, "volume": 0.0, "delta": -0.0304, "gamma": 0.0011, "vega": 0.1267, "theta": -0.0146, "rho": -0.0356, "theo": 0.8041, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.95, "last_trade_time": "2026-10-12T11:34:17", "percent_change": 0.0, "prev_day_close": 1.0450000166893}, {"option": "IWM270331C00193000", "bid": 92.01, "bid_size": 4.0, "ask": 94.81, "ask_size": 5.0, "iv": 0.2961, "open_interest": 0.0, "volume": 0.0, "delta": 0.9694, "gamma": 0.0011, "vega": 0.1268, "theta": 0.0, "rho": 0.6521, "theo": 93.9546, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 90.6049995422363}, {"option": "IWM270331P00193000", "bid": 0.7, "bid_size": 94.0, "ask": 0.94, "ask_size": 316.0, "iv": 0.3574, "open_interest": 890.0, "volume": 0.0, "delta": -0.0312, "gamma": 0.0011, "vega": 0.1293, "theta": -0.0149, "rho": -0.0365, "theo": 0.8224, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.16, "last_trade_time": "2026-05-07T09:46:29", "percent_change": 0.0, "prev_day_close": 1.07499998807907}, {"option": "IWM270331C00194000", "bid": 91.04, "bid_size": 4.0, "ask": 93.84, "ask_size": 5.0, "iv": 0.295, "open_interest": 1.0, "volume": 0.0, "delta": 0.9686, "gamma": 0.0011, "vega": 0.1294, "theta": 0.0, "rho": 0.6548, "theo": 92.9897, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 100.37, "last_trade_time": "2026-07-23T14:12:15", "percent_change": 0.0, "prev_day_close": 89.6550025939941}, {"option": "IWM270331P00194000", "bid": 0.72, "bid_size": 96.0, "ask": 0.96, "ask_size": 316.0, "iv": 0.355, "open_interest": 339.0, "volume": 0.0, "delta": -0.032, "gamma": 0.0011, "vega": 0.132, "theta": -0.0151, "rho": -0.0374, "theo": 0.8411, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.91, "last_trade_time": "2026-10-29T10:28:11", "percent_change": 0.0, "prev_day_close": 1.09999996423721}, {"option": "IWM270331C00195000", "bid": 90.07, "bid_size": 10.0, "ask": 92.89, "ask_size": 5.0, "iv": 0.2952, "open_interest": 1.0, "volume": 0.0, "delta": 0.9677, "gamma": 0.0011, "vega": 0.132, "theta": 0.0, "rho": 0.6574, "theo": 92.0252, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 89.22, "last_trade_time": "2026-05-18T10:19:12", "percent_change": 0.0, "prev_day_close": 88.6949996948242}, {"option": "IWM270331P00195000", "bid": 0.73, "bid_size": 313.0, "ask": 0.98, "ask_size": 315.0, "iv": 0.3521, "open_interest": 241.0, "volume": 0.0, "delta": -0.0329, "gamma": 0.0012, "vega": 0.1349, "theta": -0.0153, "rho": -0.0384, "theo": 0.8609, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.98, "last_trade_time": "2026-06-09T15:50:43", "percent_change": 0.0, "prev_day_close": 1.12000000476837}, {"option": "IWM270331C00196000", "bid": 89.11, "bid_size": 4.0, "ask": 91.94, "ask_size": 5.0, "iv": 0.2959, "open_interest": 0.0, "volume": 0.0, "delta": 0.9669, "gamma": 0.0012, "vega": 0.1347, "theta": 0.0, "rho": 0.6599, "theo": 91.0613, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 87.7449989318848}, {"option": "IWM270331P00196000", "bid": 0.75, "bid_size": 309.0, "ask": 1.0, "ask_size": 311.0, "iv": 0.3498, "open_interest": 536.0, "volume": 0.0, "delta": -0.0338, "gamma": 0.0012, "vega": 0.1377, "theta": -0.0155, "rho": -0.0394, "theo": 0.8802, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.72, "last_trade_time": "2026-05-15T10:03:16", "percent_change": 0.0, "prev_day_close": 1.15500003099442}, {"option": "IWM270331C00197000", "bid": 88.14, "bid_size": 4.0, "ask": 90.97, "ask_size": 5.0, "iv": 0.2944, "open_interest": 0.0, "volume": 0.0, "delta": 0.966, "gamma": 0.0012, "vega": 0.1374, "theta": 0.0, "rho": 0.6625, "theo": 90.0978, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 86.7849998474121}, {"option": "IWM270331P00197000", "bid": 0.77, "bid_size": 316.0, "ask": 1.02, "ask_size": 292.0, "iv": 0.3474, "open_interest": 572.0, "volume": 0.0, "delta": -0.0346, "gamma": 0.0012, "vega": 0.1405, "theta": -0.0158, "rho": -0.0403, "theo": 0.8989, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.43, "last_trade_time": "2026-09-16T15:09:37", "percent_change": 0.0, "prev_day_close": 1.18000000715256}, {"option": "IWM270331C00198000", "bid": 87.18, "bid_size": 4.0, "ask": 90.01, "ask_size": 6.0, "iv": 0.2941, "open_interest": 0.0, "volume": 0.0, "delta": 0.9651, "gamma": 0.0012, "vega": 0.1402, "theta": 0.0, "rho": 0.665, "theo": 89.1349, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 85.8350028991699}, {"option": "IWM270331P00198000", "bid": 0.79, "bid_size": 308.0, "ask": 1.05, "ask_size": 308.0, "iv": 0.3453, "open_interest": 156.0, "volume": 0.0, "delta": -0.0356, "gamma": 0.0013, "vega": 0.1439, "theta": -0.016, "rho": -0.0414, "theo": 0.9213, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.1, "last_trade_time": "2026-10-12T13:10:53", "percent_change": 0.0, "prev_day_close": 1.19999998807907}, {"option": "IWM270331C00199000", "bid": 86.21, "bid_size": 4.0, "ask": 89.05, "ask_size": 5.0, "iv": 0.293, "open_interest": 0.0, "volume": 0.0, "delta": 0.9641, "gamma": 0.0013, "vega": 0.1431, "theta": 0.0, "rho": 0.6675, "theo": 88.1725, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 84.8699989318848}, {"option": "IWM270331P00199000", "bid": 0.81, "bid_size": 303.0, "ask": 1.07, "ask_size": 303.0, "iv": 0.3428, "open_interest": 335.0, "volume": 0.0, "delta": -0.0365, "gamma": 0.0013, "vega": 0.1471, "theta": -0.0162, "rho": -0.0425, "theo": 0.9427, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.18, "last_trade_time": "2026-10-12T13:10:53", "percent_change": 0.0, "prev_day_close": 1.23500001430511}, {"option": "IWM270331C00200000", "bid": 85.25, "bid_size": 4.0, "ask": 88.1, "ask_size": 5.0, "iv": 0.293, "open_interest": 6.0, "volume": 0.0, "delta": 0.9632, "gamma": 0.0013, "vega": 0.146, "theta": 0.0, "rho": 0.67, "theo": 87.2107, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 104.0, "last_trade_time": "2026-08-27T13:11:26", "percent_change": 0.0, "prev_day_close": 83.9249992370606}, {"option": "IWM270331P00200000", "bid": 0.83, "bid_size": 304.0, "ask": 1.09, "ask_size": 286.0, "iv": 0.3401, "open_interest": 2567.0, "volume": 0.0, "delta": -0.0375, "gamma": 0.0013, "vega": 0.1505, "theta": -0.0165, "rho": -0.0436, "theo": 0.9654, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.46, "last_trade_time": "2026-10-23T10:13:15", "percent_change": 0.0, "prev_day_close": 1.26499998569489}, {"option": "IWM270331C00205000", "bid": 80.44, "bid_size": 4.0, "ask": 83.31, "ask_size": 5.0, "iv": 0.2877, "open_interest": 3.0, "volume": 0.0, "delta": 0.9579, "gamma": 0.0015, "vega": 0.1646, "theta": -0.0003, "rho": 0.6819, "theo": 82.4108, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 80.68, "last_trade_time": "2026-05-18T10:16:00", "percent_change": 0.0, "prev_day_close": 79.1699981689453}, {"option": "IWM270331P00205000", "bid": 0.96, "bid_size": 275.0, "ask": 1.22, "ask_size": 331.0, "iv": 0.329, "open_interest": 3065.0, "volume": 0.0, "delta": -0.0428, "gamma": 0.0015, "vega": 0.1677, "theta": -0.0178, "rho": -0.0498, "theo": 1.086, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.64, "last_trade_time": "2026-10-16T13:12:36", "percent_change": 0.0, "prev_day_close": 1.42500001192093}, {"option": "IWM270331C00210000", "bid": 75.65, "bid_size": 10.0, "ask": 78.56, "ask_size": 5.0, "iv": 0.2826, "open_interest": 2.0, "volume": 0.0, "delta": 0.9517, "gamma": 0.0018, "vega": 0.1832, "theta": -0.0027, "rho": 0.6956, "theo": 77.6326, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 78.4, "last_trade_time": "2026-09-16T15:04:47", "percent_change": 0.0, "prev_day_close": 74.6650009155274}, {"option": "IWM270331P00210000", "bid": 1.15, "bid_size": 148.0, "ask": 1.29, "ask_size": 412.0, "iv": 0.317, "open_interest": 9.0, "volume": 0.0, "delta": -0.0491, "gamma": 0.0018, "vega": 0.1863, "theta": -0.0191, "rho": -0.0568, "theo": 1.2256, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.58, "last_trade_time": "2026-11-03T10:59:26", "percent_change": 0.0, "prev_day_close": 1.62000000476837}, {"option": "IWM270331C00215000", "bid": 70.88, "bid_size": 4.0, "ask": 73.82, "ask_size": 5.0, "iv": 0.276, "open_interest": 57.0, "volume": 0.0, "delta": 0.9445, "gamma": 0.002, "vega": 0.2033, "theta": -0.0052, "rho": 0.7053, "theo": 72.8771, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 85.45, "last_trade_time": "2026-06-17T14:14:21", "percent_change": 0.0, "prev_day_close": 69.9650001525879}, {"option": "IWM270331P00215000", "bid": 1.24, "bid_size": 204.0, "ask": 1.54, "ask_size": 258.0, "iv": 0.3062, "open_interest": 42.0, "volume": 0.0, "delta": -0.0564, "gamma": 0.0021, "vega": 0.2086, "theta": -0.0207, "rho": -0.0651, "theo": 1.3913, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.01, "last_trade_time": "2026-10-20T10:12:11", "percent_change": 0.0, "prev_day_close": 1.83499997854233}, {"option": "IWM270331C00218000", "bid": 68.04, "bid_size": 4.0, "ask": 70.99, "ask_size": 5.0, "iv": 0.2722, "open_interest": 0.0, "volume": 0.0, "delta": 0.9396, "gamma": 0.0022, "vega": 0.2195, "theta": -0.0068, "rho": 0.7127, "theo": 70.036, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 67.1599998474121}, {"option": "IWM270331P00218000", "bid": 1.35, "bid_size": 208.0, "ask": 1.66, "ask_size": 264.0, "iv": 0.2998, "open_interest": 9.0, "volume": 0.0, "delta": -0.0614, "gamma": 0.0023, "vega": 0.2229, "theta": -0.0216, "rho": -0.0708, "theo": 1.5038, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.35, "last_trade_time": "2026-10-19T15:52:14", "percent_change": 0.0, "prev_day_close": 1.99500000476837}, {"option": "IWM270331C00219000", "bid": 67.09, "bid_size": 10.0, "ask": 70.05, "ask_size": 6.0, "iv": 0.2707, "open_interest": 0.0, "volume": 0.0, "delta": 0.9379, "gamma": 0.0023, "vega": 0.2245, "theta": -0.0074, "rho": 0.716, "theo": 69.092, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 66.2150001525879}, {"option": "IWM270331P00219000", "bid": 1.38, "bid_size": 199.0, "ask": 1.7, "ask_size": 253.0, "iv": 0.2974, "open_interest": 10.0, "volume": 0.0, "delta": -0.0632, "gamma": 0.0023, "vega": 0.2278, "theta": -0.022, "rho": -0.0727, "theo": 1.5439, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.23, "last_trade_time": "2026-08-13T09:30:01", "percent_change": 0.0, "prev_day_close": 2.03999996185303}, {"option": "IWM270331C00220000", "bid": 66.15, "bid_size": 4.0, "ask": 69.12, "ask_size": 5.0, "iv": 0.2697, "open_interest": 4.0, "volume": 0.0, "delta": 0.936, "gamma": 0.0024, "vega": 0.2294, "theta": -0.0079, "rho": 0.7174, "theo": 68.1496, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 78.59, "last_trade_time": "2026-07-27T13:57:27", "percent_change": 0.0, "prev_day_close": 65.2999992370606}, {"option": "IWM270331P00220000", "bid": 1.52, "bid_size": 142.0, "ask": 1.65, "ask_size": 252.0, "iv": 0.2956, "open_interest": 35.0, "volume": 0.0, "delta": -0.065, "gamma": 0.0024, "vega": 0.2327, "theta": -0.0223, "rho": -0.0747, "theo": 1.5853, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.32, "last_trade_time": "2026-10-20T10:06:45", "percent_change": 0.0, "prev_day_close": 2.10000002384186}, {"option": "IWM270331C00221000", "bid": 65.2, "bid_size": 4.0, "ask": 68.17, "ask_size": 5.0, "iv": 0.2678, "open_interest": 0.0, "volume": 0.0, "delta": 0.9342, "gamma": 0.0024, "vega": 0.2343, "theta": -0.0085, "rho": 0.7188, "theo": 67.2084, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 64.3699989318848}, {"option": "IWM270331P00221000", "bid": 1.56, "bid_size": 194.0, "ask": 1.69, "ask_size": 37.0, "iv": 0.2934, "open_interest": 4.0, "volume": 3.0, "delta": -0.0669, "gamma": 0.0025, "vega": 0.2376, "theta": -0.0227, "rho": -0.077, "theo": 1.6278, "change": -0.425, "open": 1.79, "high": 1.79, "low": 1.73, "tick": "no_change", "last_trade_price": 1.73, "last_trade_time": "2026-11-04T12:12:48", "percent_change": -19.7216, "prev_day_close": 2.15499997138977}, {"option": "IWM270331C00222000", "bid": 64.26, "bid_size": 10.0, "ask": 67.24, "ask_size": 5.0, "iv": 0.2666, "open_interest": 1.0, "volume": 0.0, "delta": 0.9322, "gamma": 0.0025, "vega": 0.2394, "theta": -0.009, "rho": 0.7201, "theo": 66.2687, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 69.32, "last_trade_time": "2026-09-21T14:09:24", "percent_change": 0.0, "prev_day_close": 63.4499988555908}, {"option": "IWM270331P00222000", "bid": 1.61, "bid_size": 141.0, "ask": 1.74, "ask_size": 321.0, "iv": 0.2914, "open_interest": 967.0, "volume": 0.0, "delta": -0.0688, "gamma": 0.0025, "vega": 0.2426, "theta": -0.023, "rho": -0.0791, "theo": 1.671, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.29, "last_trade_time": "2026-09-28T15:22:31", "percent_change": 0.0, "prev_day_close": 2.2150000333786}, {"option": "IWM270331C00223000", "bid": 63.32, "bid_size": 4.0, "ask": 66.3, "ask_size": 5.0, "iv": 0.2651, "open_interest": 3.0, "volume": 0.0, "delta": 0.9302, "gamma": 0.0026, "vega": 0.2444, "theta": -0.0096, "rho": 0.7214, "theo": 65.3304, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 56.32, "last_trade_time": "2026-10-16T11:38:42", "percent_change": 0.0, "prev_day_close": 62.519998550415}, {"option": "IWM270331P00223000", "bid": 1.64, "bid_size": 182.0, "ask": 1.81, "ask_size": 182.0, "iv": 0.2894, "open_interest": 7.0, "volume": 0.0, "delta": -0.0709, "gamma": 0.0026, "vega": 0.2481, "theta": -0.0234, "rho": -0.0813, "theo": 1.718, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.4, "last_trade_time": "2026-05-13T11:56:16", "percent_change": 0.0, "prev_day_close": 2.26999998092651}, {"option": "IWM270331C00224000", "bid": 62.38, "bid_size": 10.0, "ask": 65.38, "ask_size": 5.0, "iv": 0.264, "open_interest": 10.0, "volume": 0.0, "delta": 0.9282, "gamma": 0.0026, "vega": 0.2496, "theta": -0.0101, "rho": 0.7226, "theo": 64.3936, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 68.86, "last_trade_time": "2026-06-09T13:54:21", "percent_change": 0.0, "prev_day_close": 61.5949993133545}, {"option": "IWM270331P00224000", "bid": 1.59, "bid_size": 209.0, "ask": 1.86, "ask_size": 192.0, "iv": 0.2855, "open_interest": 4.0, "volume": 0.0, "delta": -0.073, "gamma": 0.0027, "vega": 0.2535, "theta": -0.0237, "rho": -0.0836, "theo": 1.7642, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.63, "last_trade_time": "2026-08-11T12:48:22", "percent_change": 0.0, "prev_day_close": 2.33500003814697}, {"option": "IWM270331C00225000", "bid": 61.44, "bid_size": 10.0, "ask": 64.45, "ask_size": 5.0, "iv": 0.2626, "open_interest": 4.0, "volume": 0.0, "delta": 0.926, "gamma": 0.0027, "vega": 0.2548, "theta": -0.0107, "rho": 0.7237, "theo": 63.4584, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 55.88, "last_trade_time": "2026-10-08T11:56:30", "percent_change": 0.0, "prev_day_close": 60.6799983978272}, {"option": "IWM270331P00225000", "bid": 1.75, "bid_size": 65.0, "ask": 1.88, "ask_size": 70.0, "iv": 0.2851, "open_interest": 32.0, "volume": 0.0, "delta": -0.0751, "gamma": 0.0028, "vega": 0.2594, "theta": -0.0241, "rho": -0.0859, "theo": 1.8131, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.44, "last_trade_time": "2026-10-20T11:10:30", "percent_change": 0.0, "prev_day_close": 2.39999997615814}, {"option": "IWM270331C00226000", "bid": 60.51, "bid_size": 4.0, "ask": 63.52, "ask_size": 5.0, "iv": 0.2613, "open_interest": 1.0, "volume": 0.0, "delta": 0.9238, "gamma": 0.0028, "vega": 0.2601, "theta": -0.0113, "rho": 0.7248, "theo": 62.5246, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 54.99, "last_trade_time": "2026-10-08T11:56:30", "percent_change": 0.0, "prev_day_close": 59.7649993896484}, {"option": "IWM270331P00226000", "bid": 1.8, "bid_size": 64.0, "ask": 1.93, "ask_size": 31.0, "iv": 0.283, "open_interest": 3.0, "volume": 0.0, "delta": -0.0774, "gamma": 0.0029, "vega": 0.2654, "theta": -0.0245, "rho": -0.0884, "theo": 1.8637, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.0, "last_trade_time": "2026-04-27T12:14:03", "percent_change": 0.0, "prev_day_close": 2.4650000333786}, {"option": "IWM270331C00227000", "bid": 59.57, "bid_size": 10.0, "ask": 62.6, "ask_size": 5.0, "iv": 0.2599, "open_interest": 1.0, "volume": 0.0, "delta": 0.9216, "gamma": 0.0029, "vega": 0.2663, "theta": -0.0119, "rho": 0.7258, "theo": 61.5926, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 56.82, "last_trade_time": "2026-10-13T09:36:16", "percent_change": 0.0, "prev_day_close": 58.8549995422363}, {"option": "IWM270331P00227000", "bid": 1.85, "bid_size": 72.0, "ask": 1.98, "ask_size": 31.0, "iv": 0.2809, "open_interest": 4.0, "volume": 0.0, "delta": -0.0797, "gamma": 0.0029, "vega": 0.2716, "theta": -0.0248, "rho": -0.091, "theo": 1.9163, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.48, "last_trade_time": "2026-10-13T09:54:40", "percent_change": 0.0, "prev_day_close": 2.5349999666214}, {"option": "IWM270331C00228000", "bid": 58.64, "bid_size": 4.0, "ask": 61.67, "ask_size": 5.0, "iv": 0.2584, "open_interest": 1.0, "volume": 0.0, "delta": 0.9192, "gamma": 0.003, "vega": 0.273, "theta": -0.0124, "rho": 0.7267, "theo": 60.6622, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 53.21, "last_trade_time": "2026-10-08T11:56:29", "percent_change": 0.0, "prev_day_close": 57.9349994659424}, {"option": "IWM270331P00228000", "bid": 1.9, "bid_size": 197.0, "ask": 2.04, "ask_size": 69.0, "iv": 0.2791, "open_interest": 182.0, "volume": 0.0, "delta": -0.0821, "gamma": 0.003, "vega": 0.2776, "theta": -0.0252, "rho": -0.0938, "theo": 1.9704, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.67, "last_trade_time": "2026-10-20T10:57:30", "percent_change": 0.0, "prev_day_close": 2.61000001430511}, {"option": "IWM270331C00229000", "bid": 57.71, "bid_size": 10.0, "ask": 60.75, "ask_size": 5.0, "iv": 0.2571, "open_interest": 6.0, "volume": 0.0, "delta": 0.9168, "gamma": 0.0031, "vega": 0.28, "theta": -0.013, "rho": 0.7302, "theo": 59.7335, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 52.31, "last_trade_time": "2026-10-08T11:56:29", "percent_change": 0.0, "prev_day_close": 57.0249996185303}, {"option": "IWM270331P00229000", "bid": 1.96, "bid_size": 120.0, "ask": 2.09, "ask_size": 65.0, "iv": 0.2768, "open_interest": 7.0, "volume": 0.0, "delta": -0.0846, "gamma": 0.0031, "vega": 0.2838, "theta": -0.0256, "rho": -0.0964, "theo": 2.0273, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.84, "last_trade_time": "2026-05-14T10:00:29", "percent_change": 0.0, "prev_day_close": 2.68500006198883}, {"option": "IWM270331C00230000", "bid": 56.78, "bid_size": 10.0, "ask": 59.82, "ask_size": 5.0, "iv": 0.2554, "open_interest": 7.0, "volume": 0.0, "delta": 0.9143, "gamma": 0.0032, "vega": 0.2864, "theta": -0.0136, "rho": 0.7332, "theo": 58.8075, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 51.43, "last_trade_time": "2026-10-08T11:56:29", "percent_change": 0.0, "prev_day_close": 56.1199989318848}, {"option": "IWM270331P00230000", "bid": 2.02, "bid_size": 151.0, "ask": 2.15, "ask_size": 109.0, "iv": 0.2749, "open_interest": 45.0, "volume": 18.0, "delta": -0.0871, "gamma": 0.0032, "vega": 0.2902, "theta": -0.026, "rho": -0.0994, "theo": 2.0853, "change": -0.46, "open": 2.3, "high": 2.3, "low": 2.3, "tick": "down", "last_trade_price": 2.3, "last_trade_time": "2026-11-04T10:54:14", "percent_change": -16.6667, "prev_day_close": 2.75999999046326}, {"option": "IWM270331C00231000", "bid": 55.86, "bid_size": 4.0, "ask": 58.9, "ask_size": 5.0, "iv": 0.2541, "open_interest": 2.0, "volume": 0.0, "delta": 0.9117, "gamma": 0.0033, "vega": 0.2926, "theta": -0.0142, "rho": 0.7336, "theo": 57.8838, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 47.1, "last_trade_time": "2026-10-14T12:43:43", "percent_change": 0.0, "prev_day_close": 55.2150001525879}, {"option": "IWM270331P00231000", "bid": 2.08, "bid_size": 118.0, "ask": 2.21, "ask_size": 50.0, "iv": 0.2729, "open_interest": 14.0, "volume": 0.0, "delta": -0.0898, "gamma": 0.0033, "vega": 0.2965, "theta": -0.0264, "rho": -0.1022, "theo": 2.146, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.39, "last_trade_time": "2026-10-19T12:33:35", "percent_change": 0.0, "prev_day_close": 2.8400000333786}, {"option": "IWM270331C00232000", "bid": 54.93, "bid_size": 10.0, "ask": 57.98, "ask_size": 5.0, "iv": 0.2525, "open_interest": 1.0, "volume": 0.0, "delta": 0.909, "gamma": 0.0034, "vega": 0.299, "theta": -0.0148, "rho": 0.734, "theo": 56.9622, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 57.02, "last_trade_time": "2026-10-29T11:03:51", "percent_change": 0.0, "prev_day_close": 54.310001373291}, {"option": "IWM270331P00232000", "bid": 2.14, "bid_size": 186.0, "ask": 2.28, "ask_size": 65.0, "iv": 0.2711, "open_interest": 38.0, "volume": 0.0, "delta": -0.0925, "gamma": 0.0034, "vega": 0.3028, "theta": -0.0268, "rho": -0.1052, "theo": 2.2083, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.7, "last_trade_time": "2026-10-28T10:36:28", "percent_change": 0.0, "prev_day_close": 2.92499995231628}, {"option": "IWM270331C00233000", "bid": 54.01, "bid_size": 10.0, "ask": 57.07, "ask_size": 5.0, "iv": 0.2512, "open_interest": 10.0, "volume": 0.0, "delta": 0.9062, "gamma": 0.0035, "vega": 0.3054, "theta": -0.0154, "rho": 0.7343, "theo": 56.0427, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 45.9, "last_trade_time": "2026-10-19T11:56:31", "percent_change": 0.0, "prev_day_close": 53.4099998474121}, {"option": "IWM270331P00233000", "bid": 2.21, "bid_size": 66.0, "ask": 2.34, "ask_size": 27.0, "iv": 0.2692, "open_interest": 17.0, "volume": 0.0, "delta": -0.0953, "gamma": 0.0035, "vega": 0.3092, "theta": -0.0272, "rho": -0.1083, "theo": 2.273, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.83, "last_trade_time": "2026-10-28T10:36:28", "percent_change": 0.0, "prev_day_close": 3.00999999046326}, {"option": "IWM270331C00234000", "bid": 53.09, "bid_size": 10.0, "ask": 56.17, "ask_size": 5.0, "iv": 0.25, "open_interest": 1.0, "volume": 0.0, "delta": 0.9033, "gamma": 0.0036, "vega": 0.3119, "theta": -0.0161, "rho": 0.7345, "theo": 55.1255, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 47.96, "last_trade_time": "2026-10-08T11:56:28", "percent_change": 0.0, "prev_day_close": 52.5149993896484}, {"option": "IWM270331P00234000", "bid": 2.27, "bid_size": 166.0, "ask": 2.41, "ask_size": 28.0, "iv": 0.2671, "open_interest": 34.0, "volume": 0.0, "delta": -0.0983, "gamma": 0.0036, "vega": 0.316, "theta": -0.0277, "rho": -0.1115, "theo": 2.3409, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.55, "last_trade_time": "2026-10-14T11:32:27", "percent_change": 0.0, "prev_day_close": 3.10000002384186}, {"option": "IWM270331C00235000", "bid": 52.18, "bid_size": 4.0, "ask": 55.26, "ask_size": 5.0, "iv": 0.2487, "open_interest": 6.0, "volume": 0.0, "delta": 0.9003, "gamma": 0.0037, "vega": 0.3184, "theta": -0.0167, "rho": 0.7346, "theo": 54.2107, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 48.15, "last_trade_time": "2026-10-21T14:08:21", "percent_change": 0.0, "prev_day_close": 51.6199989318848}, {"option": "IWM270331P00235000", "bid": 2.35, "bid_size": 110.0, "ask": 2.47, "ask_size": 139.0, "iv": 0.2652, "open_interest": 22.0, "volume": 0.0, "delta": -0.1013, "gamma": 0.0037, "vega": 0.3229, "theta": -0.0281, "rho": -0.1148, "theo": 2.4102, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.93, "last_trade_time": "2026-10-28T10:23:55", "percent_change": 0.0, "prev_day_close": 3.19000005722046}, {"option": "IWM270331C00236000", "bid": 51.26, "bid_size": 20.0, "ask": 54.35, "ask_size": 6.0, "iv": 0.2471, "open_interest": 45.0, "volume": 0.0, "delta": 0.8973, "gamma": 0.0038, "vega": 0.325, "theta": -0.0173, "rho": 0.7347, "theo": 53.2983, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 47.27, "last_trade_time": "2026-10-21T14:08:21", "percent_change": 0.0, "prev_day_close": 50.7299995422363}, {"option": "IWM270331P00236000", "bid": 2.42, "bid_size": 126.0, "ask": 2.55, "ask_size": 129.0, "iv": 0.2635, "open_interest": 70.0, "volume": 9.0, "delta": -0.1044, "gamma": 0.0038, "vega": 0.3302, "theta": -0.0285, "rho": -0.1182, "theo": 2.4827, "change": -0.6, "open": 2.71, "high": 2.71, "low": 2.65, "tick": "no_change", "last_trade_price": 2.68, "last_trade_time": "2026-11-04T10:21:08", "percent_change": -18.2927, "prev_day_close": 3.27999997138977}, {"option": "IWM270331C00237000", "bid": 50.35, "bid_size": 20.0, "ask": 53.45, "ask_size": 5.0, "iv": 0.2458, "open_interest": 45.0, "volume": 0.0, "delta": 0.8941, "gamma": 0.0039, "vega": 0.3323, "theta": -0.0179, "rho": 0.7346, "theo": 52.3883, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 45.58, "last_trade_time": "2026-10-21T14:59:12", "percent_change": 0.0, "prev_day_close": 49.8449993133545}, {"option": "IWM270331P00237000", "bid": 2.5, "bid_size": 105.0, "ask": 2.63, "ask_size": 209.0, "iv": 0.2618, "open_interest": 71.0, "volume": 9.0, "delta": -0.1076, "gamma": 0.004, "vega": 0.3376, "theta": -0.029, "rho": -0.1215, "theo": 2.5562, "change": -0.565, "open": 2.84, "high": 2.84, "low": 2.78, "tick": "no_change", "last_trade_price": 2.81, "last_trade_time": "2026-11-04T10:21:08", "percent_change": -16.7407, "prev_day_close": 3.375}, {"option": "IWM270331C00238000", "bid": 49.44, "bid_size": 20.0, "ask": 52.55, "ask_size": 15.0, "iv": 0.2443, "open_interest": 40.0, "volume": 0.0, "delta": 0.8908, "gamma": 0.004, "vega": 0.3404, "theta": -0.0186, "rho": 0.7345, "theo": 51.4809, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 45.57, "last_trade_time": "2026-10-21T14:47:56", "percent_change": 0.0, "prev_day_close": 48.9599990844727}, {"option": "IWM270331P00238000", "bid": 2.57, "bid_size": 332.0, "ask": 2.7, "ask_size": 125.0, "iv": 0.2596, "open_interest": 19.0, "volume": 0.0, "delta": -0.111, "gamma": 0.0041, "vega": 0.3453, "theta": -0.0294, "rho": -0.1253, "theo": 2.6345, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.3, "last_trade_time": "2026-10-28T10:33:29", "percent_change": 0.0, "prev_day_close": 3.48500001430512}, {"option": "IWM270331C00239000", "bid": 48.54, "bid_size": 17.0, "ask": 51.65, "ask_size": 17.0, "iv": 0.243, "open_interest": 8.0, "volume": 0.0, "delta": 0.8874, "gamma": 0.0041, "vega": 0.3486, "theta": -0.0192, "rho": 0.7401, "theo": 50.5762, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 43.44, "last_trade_time": "2026-10-22T11:40:37", "percent_change": 0.0, "prev_day_close": 48.0799999237061}, {"option": "IWM270331P00239000", "bid": 2.66, "bid_size": 136.0, "ask": 2.79, "ask_size": 21.0, "iv": 0.2581, "open_interest": 6.0, "volume": 50.0, "delta": -0.1144, "gamma": 0.0042, "vega": 0.3528, "theta": -0.0298, "rho": -0.1291, "theo": 2.7147, "change": -0.77, "open": 3.13, "high": 3.13, "low": 2.82, "tick": "no_change", "last_trade_price": 2.82, "last_trade_time": "2026-11-04T12:00:30", "percent_change": -21.4485, "prev_day_close": 3.5900000333786}, {"option": "IWM270331C00240000", "bid": 47.64, "bid_size": 17.0, "ask": 50.76, "ask_size": 16.0, "iv": 0.2417, "open_interest": 16.0, "volume": 0.0, "delta": 0.8839, "gamma": 0.0042, "vega": 0.3561, "theta": -0.0199, "rho": 0.7395, "theo": 49.6753, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 43.05, "last_trade_time": "2026-10-21T14:59:10", "percent_change": 0.0, "prev_day_close": 47.2049999237061}, {"option": "IWM270331P00240000", "bid": 2.74, "bid_size": 330.0, "ask": 2.87, "ask_size": 123.0, "iv": 0.2561, "open_interest": 102.0, "volume": 10.0, "delta": -0.118, "gamma": 0.0043, "vega": 0.3604, "theta": -0.0303, "rho": -0.1328, "theo": 2.7981, "change": -0.66, "open": 3.03, "high": 3.06, "low": 2.99, "tick": "up", "last_trade_price": 3.03, "last_trade_time": "2026-11-04T10:12:41", "percent_change": -17.8862, "prev_day_close": 3.69000005722046}, {"option": "IWM270331C00241000", "bid": 46.74, "bid_size": 17.0, "ask": 49.87, "ask_size": 17.0, "iv": 0.2403, "open_interest": 0.0, "volume": 0.0, "delta": 0.8803, "gamma": 0.0044, "vega": 0.3637, "theta": -0.0205, "rho": 0.7388, "theo": 48.7774, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 46.3299999237061}, {"option": "IWM270331P00241000", "bid": 2.83, "bid_size": 330.0, "ask": 2.96, "ask_size": 167.0, "iv": 0.2544, "open_interest": 37.0, "volume": 10.0, "delta": -0.1217, "gamma": 0.0044, "vega": 0.3681, "theta": -0.0307, "rho": -0.1369, "theo": 2.885, "change": -0.635, "open": 3.17, "high": 3.2, "low": 3.13, "tick": "up", "last_trade_price": 3.17, "last_trade_time": "2026-11-04T10:12:41", "percent_change": -16.6886, "prev_day_close": 3.80499994754791}, {"option": "IWM270331C00242000", "bid": 45.84, "bid_size": 20.0, "ask": 48.98, "ask_size": 17.0, "iv": 0.2388, "open_interest": 2.0, "volume": 0.0, "delta": 0.8765, "gamma": 0.0045, "vega": 0.3714, "theta": -0.0212, "rho": 0.7379, "theo": 47.8828, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 46.15, "last_trade_time": "2026-09-28T15:33:47", "percent_change": 0.0, "prev_day_close": 45.4599990844727}, {"option": "IWM270331P00242000", "bid": 2.92, "bid_size": 332.0, "ask": 3.05, "ask_size": 123.0, "iv": 0.2526, "open_interest": 38.0, "volume": 0.0, "delta": -0.1255, "gamma": 0.0046, "vega": 0.3758, "theta": -0.0312, "rho": -0.1409, "theo": 2.9752, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 4.73, "last_trade_time": "2026-10-19T12:02:08", "percent_change": 0.0, "prev_day_close": 3.91999995708466}, {"option": "IWM270331C00243000", "bid": 44.95, "bid_size": 4.0, "ask": 48.07, "ask_size": 7.0, "iv": 0.2371, "open_interest": 2.0, "volume": 0.0, "delta": 0.8726, "gamma": 0.0046, "vega": 0.3791, "theta": -0.0218, "rho": 0.7368, "theo": 46.9914, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 40.34, "last_trade_time": "2026-10-21T15:00:09", "percent_change": 0.0, "prev_day_close": 44.5999984741211}, {"option": "IWM270331P00243000", "bid": 3.02, "bid_size": 51.0, "ask": 3.14, "ask_size": 10.0, "iv": 0.2508, "open_interest": 18.0, "volume": 0.0, "delta": -0.1294, "gamma": 0.0047, "vega": 0.3835, "theta": -0.0317, "rho": -0.1452, "theo": 3.0687, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 5.01, "last_trade_time": "2026-10-19T10:12:17", "percent_change": 0.0, "prev_day_close": 4.04500007629394}, {"option": "IWM270331C00244000", "bid": 44.06, "bid_size": 4.0, "ask": 47.22, "ask_size": 17.0, "iv": 0.2361, "open_interest": 1.0, "volume": 0.0, "delta": 0.8686, "gamma": 0.0048, "vega": 0.3869, "theta": -0.0225, "rho": 0.7357, "theo": 46.1034, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 43.0, "last_trade_time": "2026-10-28T12:54:24", "percent_change": 0.0, "prev_day_close": 42.9949989318848}, {"option": "IWM270331P00244000", "bid": 3.1, "bid_size": 51.0, "ask": 3.24, "ask_size": 11.0, "iv": 0.2489, "open_interest": 176.0, "volume": 0.0, "delta": -0.1335, "gamma": 0.0048, "vega": 0.3915, "theta": -0.0321, "rho": -0.1495, "theo": 3.1657, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 4.99, "last_trade_time": "2026-10-19T12:01:09", "percent_change": 0.0, "prev_day_close": 4.16499996185303}, {"option": "IWM270331C00245000", "bid": 43.17, "bid_size": 17.0, "ask": 46.34, "ask_size": 10.0, "iv": 0.2346, "open_interest": 19.0, "volume": 0.0, "delta": 0.8645, "gamma": 0.0049, "vega": 0.3948, "theta": -0.0231, "rho": 0.7344, "theo": 45.219, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 36.41, "last_trade_time": "2026-10-14T10:25:59", "percent_change": 0.0, "prev_day_close": 42.1400012969971}, {"option": "IWM270331P00245000", "bid": 3.22, "bid_size": 48.0, "ask": 3.34, "ask_size": 9.0, "iv": 0.2473, "open_interest": 561.0, "volume": 0.0, "delta": -0.1377, "gamma": 0.005, "vega": 0.3998, "theta": -0.0326, "rho": -0.154, "theo": 3.2662, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.13, "last_trade_time": "2026-10-27T15:00:40", "percent_change": 0.0, "prev_day_close": 4.29999995231628}, {"option": "IWM270331C00246000", "bid": 42.3, "bid_size": 10.0, "ask": 45.45, "ask_size": 7.0, "iv": 0.2332, "open_interest": 1.0, "volume": 0.0, "delta": 0.8602, "gamma": 0.005, "vega": 0.4032, "theta": -0.0238, "rho": 0.733, "theo": 44.3381, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 52.01, "last_trade_time": "2026-05-05T12:21:20", "percent_change": 0.0, "prev_day_close": 41.2450008392334}, {"option": "IWM270331P00246000", "bid": 3.31, "bid_size": 49.0, "ask": 3.44, "ask_size": 11.0, "iv": 0.2454, "open_interest": 56.0, "volume": 0.0, "delta": -0.1422, "gamma": 0.0052, "vega": 0.4084, "theta": -0.0331, "rho": -0.1584, "theo": 3.3727, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 5.4, "last_trade_time": "2026-10-19T12:20:20", "percent_change": 0.0, "prev_day_close": 4.43499994277954}, {"option": "IWM270331C00247000", "bid": 41.42, "bid_size": 10.0, "ask": 44.6, "ask_size": 15.0, "iv": 0.232, "open_interest": 10.0, "volume": 0.0, "delta": 0.8558, "gamma": 0.0052, "vega": 0.4123, "theta": -0.0244, "rho": 0.7331, "theo": 43.461, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 40.44, "last_trade_time": "2026-10-28T12:54:25", "percent_change": 0.0, "prev_day_close": 40.3899993896484}, {"option": "IWM270331P00247000", "bid": 3.43, "bid_size": 48.0, "ask": 3.55, "ask_size": 11.0, "iv": 0.2438, "open_interest": 128.0, "volume": 0.0, "delta": -0.1468, "gamma": 0.0053, "vega": 0.4175, "theta": -0.0336, "rho": -0.1633, "theo": 3.4812, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 5.58, "last_trade_time": "2026-10-19T12:02:42", "percent_change": 0.0, "prev_day_close": 4.5699999332428}, {"option": "IWM270331C00248000", "bid": 40.55, "bid_size": 10.0, "ask": 43.72, "ask_size": 7.0, "iv": 0.2305, "open_interest": 15.0, "volume": 0.0, "delta": 0.8512, "gamma": 0.0053, "vega": 0.4212, "theta": -0.0251, "rho": 0.7365, "theo": 42.5882, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 32.27, "last_trade_time": "2026-10-14T14:30:34", "percent_change": 0.0, "prev_day_close": 39.6000003814697}, {"option": "IWM270331P00248000", "bid": 3.54, "bid_size": 47.0, "ask": 3.67, "ask_size": 11.0, "iv": 0.242, "open_interest": 163.0, "volume": 0.0, "delta": -0.1514, "gamma": 0.0054, "vega": 0.4261, "theta": -0.034, "rho": -0.1686, "theo": 3.5933, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.96, "last_trade_time": "2026-10-19T14:54:25", "percent_change": 0.0, "prev_day_close": 4.71000003814697}, {"option": "IWM270331C00249000", "bid": 39.68, "bid_size": 17.0, "ask": 42.86, "ask_size": 17.0, "iv": 0.2292, "open_interest": 0.0, "volume": 0.0, "delta": 0.8465, "gamma": 0.0055, "vega": 0.4297, "theta": -0.0258, "rho": 0.7345, "theo": 41.7201, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 38.7600002288818}, {"option": "IWM270331P00249000", "bid": 3.65, "bid_size": 300.0, "ask": 3.79, "ask_size": 47.0, "iv": 0.2403, "open_interest": 235.0, "volume": 0.0, "delta": -0.1563, "gamma": 0.0056, "vega": 0.435, "theta": -0.0345, "rho": -0.1733, "theo": 3.7117, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.12, "last_trade_time": "2026-10-19T15:07:50", "percent_change": 0.0, "prev_day_close": 4.85500001907349}, {"option": "IWM270331C00250000", "bid": 38.81, "bid_size": 20.0, "ask": 42.01, "ask_size": 15.0, "iv": 0.2279, "open_interest": 24.0, "volume": 0.0, "delta": 0.8417, "gamma": 0.0056, "vega": 0.4384, "theta": -0.0264, "rho": 0.7323, "theo": 40.8563, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 36.65, "last_trade_time": "2026-10-09T09:44:38", "percent_change": 0.0, "prev_day_close": 37.7299995422363}, {"option": "IWM270331P00250000", "bid": 3.78, "bid_size": 167.0, "ask": 3.9, "ask_size": 9.0, "iv": 0.2386, "open_interest": 138.0, "volume": 59.0, "delta": -0.1612, "gamma": 0.0058, "vega": 0.4436, "theta": -0.035, "rho": -0.1787, "theo": 3.8328, "change": -1.055, "open": 4.33, "high": 4.33, "low": 3.96, "tick": "no_change", "last_trade_price": 3.96, "last_trade_time": "2026-11-04T12:00:31", "percent_change": -21.0369, "prev_day_close": 5.0149998664856}, {"option": "IWM270331C00251000", "bid": 37.96, "bid_size": 10.0, "ask": 41.15, "ask_size": 17.0, "iv": 0.2265, "open_interest": 3.0, "volume": 0.0, "delta": 0.8366, "gamma": 0.0058, "vega": 0.4471, "theta": -0.0271, "rho": 0.7298, "theo": 39.997, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 29.81, "last_trade_time": "2026-10-16T15:27:01", "percent_change": 0.0, "prev_day_close": 36.8800010681152}, {"option": "IWM270331P00251000", "bid": 3.9, "bid_size": 100.0, "ask": 4.03, "ask_size": 18.0, "iv": 0.237, "open_interest": 172.0, "volume": 0.0, "delta": -0.1664, "gamma": 0.0059, "vega": 0.4524, "theta": -0.0355, "rho": -0.1837, "theo": 3.9606, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.56, "last_trade_time": "2026-10-19T13:43:35", "percent_change": 0.0, "prev_day_close": 5.16999983787537}, {"option": "IWM270331C00252000", "bid": 37.1, "bid_size": 17.0, "ask": 40.31, "ask_size": 5.0, "iv": 0.2252, "open_interest": 4.0, "volume": 0.0, "delta": 0.8315, "gamma": 0.006, "vega": 0.4559, "theta": -0.0278, "rho": 0.7272, "theo": 39.1425, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 34.0, "last_trade_time": "2026-10-21T14:47:43", "percent_change": 0.0, "prev_day_close": 36.0799999237061}, {"option": "IWM270331P00252000", "bid": 4.03, "bid_size": 43.0, "ask": 4.17, "ask_size": 10.0, "iv": 0.2353, "open_interest": 256.0, "volume": 0.0, "delta": -0.1717, "gamma": 0.0061, "vega": 0.461, "theta": -0.036, "rho": -0.1894, "theo": 4.0916, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.58, "last_trade_time": "2026-10-19T12:20:16", "percent_change": 0.0, "prev_day_close": 5.33500003814697}, {"option": "IWM270331C00253000", "bid": 36.25, "bid_size": 17.0, "ask": 39.46, "ask_size": 10.0, "iv": 0.2238, "open_interest": 1.0, "volume": 0.0, "delta": 0.8261, "gamma": 0.0061, "vega": 0.4647, "theta": -0.0284, "rho": 0.7244, "theo": 38.2927, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 35.05, "last_trade_time": "2026-10-09T11:17:18", "percent_change": 0.0, "prev_day_close": 35.2700004577637}, {"option": "IWM270331P00253000", "bid": 4.17, "bid_size": 42.0, "ask": 4.3, "ask_size": 9.0, "iv": 0.2338, "open_interest": 298.0, "volume": 0.0, "delta": -0.1772, "gamma": 0.0063, "vega": 0.47, "theta": -0.0365, "rho": -0.1951, "theo": 4.228, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.72, "last_trade_time": "2026-10-29T14:10:49", "percent_change": 0.0, "prev_day_close": 5.50999999046326}, {"option": "IWM270331C00254000", "bid": 35.41, "bid_size": 10.0, "ask": 38.63, "ask_size": 17.0, "iv": 0.2226, "open_interest": 2.0, "volume": 0.0, "delta": 0.8206, "gamma": 0.0063, "vega": 0.4738, "theta": -0.0291, "rho": 0.7214, "theo": 37.448, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 27.67, "last_trade_time": "2026-10-16T15:23:51", "percent_change": 0.0, "prev_day_close": 34.4600009918213}, {"option": "IWM270331P00254000", "bid": 4.28, "bid_size": 42.0, "ask": 4.45, "ask_size": 10.0, "iv": 0.2319, "open_interest": 60.0, "volume": 0.0, "delta": -0.1827, "gamma": 0.0064, "vega": 0.4789, "theta": -0.037, "rho": -0.2002, "theo": 4.366, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.19, "last_trade_time": "2026-10-01T13:12:55", "percent_change": 0.0, "prev_day_close": 5.67499995231628}, {"option": "IWM270331C00255000", "bid": 35.08, "bid_size": 8.0, "ask": 37.78, "ask_size": 11.0, "iv": 0.2266, "open_interest": 45.0, "volume": 0.0, "delta": 0.8149, "gamma": 0.0064, "vega": 0.4836, "theta": -0.0298, "rho": 0.724, "theo": 36.6085, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 33.9, "last_trade_time": "2026-10-30T10:14:24", "percent_change": 0.0, "prev_day_close": 33.6599998474121}, {"option": "IWM270331P00255000", "bid": 4.45, "bid_size": 42.0, "ask": 4.59, "ask_size": 10.0, "iv": 0.2304, "open_interest": 81.0, "volume": 0.0, "delta": -0.1888, "gamma": 0.0066, "vega": 0.4886, "theta": -0.0375, "rho": -0.2065, "theo": 4.5185, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 4.82, "last_trade_time": "2026-10-29T10:44:22", "percent_change": 0.0, "prev_day_close": 5.87000012397766}, {"option": "IWM270331C00256000", "bid": 34.91, "bid_size": 9.0, "ask": 36.41, "ask_size": 10.0, "iv": 0.2264, "open_interest": 16.0, "volume": 0.0, "delta": 0.809, "gamma": 0.0066, "vega": 0.4928, "theta": -0.0304, "rho": 0.7222, "theo": 35.775, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 36.2, "last_trade_time": "2026-10-29T09:54:43", "percent_change": 0.0, "prev_day_close": 32.8299999237061}, {"option": "IWM270331P00256000", "bid": 4.6, "bid_size": 41.0, "ask": 4.75, "ask_size": 10.0, "iv": 0.229, "open_interest": 12.0, "volume": 0.0, "delta": -0.1948, "gamma": 0.0068, "vega": 0.4985, "theta": -0.038, "rho": -0.2126, "theo": 4.67, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.85, "last_trade_time": "2026-09-29T13:35:06", "percent_change": 0.0, "prev_day_close": 6.04500007629394}, {"option": "IWM270331C00257000", "bid": 34.08, "bid_size": 9.0, "ask": 35.58, "ask_size": 10.0, "iv": 0.2248, "open_interest": 2.0, "volume": 0.0, "delta": 0.803, "gamma": 0.0068, "vega": 0.5018, "theta": -0.031, "rho": 0.7186, "theo": 34.9472, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 31.14, "last_trade_time": "2026-10-09T09:44:38", "percent_change": 0.0, "prev_day_close": 32.0649995803833}, {"option": "IWM270331P00257000", "bid": 4.75, "bid_size": 39.0, "ask": 4.91, "ask_size": 9.0, "iv": 0.2273, "open_interest": 1.0, "volume": 0.0, "delta": -0.2011, "gamma": 0.007, "vega": 0.5075, "theta": -0.0385, "rho": -0.2191, "theo": 4.8294, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.21, "last_trade_time": "2026-10-14T15:46:13", "percent_change": 0.0, "prev_day_close": 6.24499988555908}, {"option": "IWM270331C00258000", "bid": 33.26, "bid_size": 8.0, "ask": 34.76, "ask_size": 6.0, "iv": 0.2234, "open_interest": 1.0, "volume": 0.0, "delta": 0.7968, "gamma": 0.007, "vega": 0.511, "theta": -0.0317, "rho": 0.7148, "theo": 34.1252, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 48.98, "last_trade_time": "2026-06-02T11:34:39", "percent_change": 0.0, "prev_day_close": 31.289999961853}, {"option": "IWM270331P00258000", "bid": 4.92, "bid_size": 39.0, "ask": 5.08, "ask_size": 9.0, "iv": 0.2258, "open_interest": 10.0, "volume": 0.0, "delta": -0.2076, "gamma": 0.0072, "vega": 0.5172, "theta": -0.0389, "rho": -0.2249, "theo": 4.9959, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.41, "last_trade_time": "2026-09-23T15:47:24", "percent_change": 0.0, "prev_day_close": 6.45500016212463}, {"option": "IWM270331C00259000", "bid": 32.45, "bid_size": 10.0, "ask": 33.94, "ask_size": 10.0, "iv": 0.2219, "open_interest": 3.0, "volume": 0.0, "delta": 0.7904, "gamma": 0.0071, "vega": 0.5202, "theta": -0.0323, "rho": 0.7106, "theo": 33.3092, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 33.15, "last_trade_time": "2026-09-28T13:12:58", "percent_change": 0.0, "prev_day_close": 30.5149993896484}, {"option": "IWM270331P00259000", "bid": 5.09, "bid_size": 252.0, "ask": 5.25, "ask_size": 26.0, "iv": 0.2243, "open_interest": 20.0, "volume": 0.0, "delta": -0.2142, "gamma": 0.0074, "vega": 0.526, "theta": -0.0394, "rho": -0.2316, "theo": 5.1666, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.62, "last_trade_time": "2026-09-23T15:47:25", "percent_change": 0.0, "prev_day_close": 6.67000007629394}, {"option": "IWM270331C00260000", "bid": 31.64, "bid_size": 10.0, "ask": 33.13, "ask_size": 10.0, "iv": 0.2205, "open_interest": 29.0, "volume": 0.0, "delta": 0.7837, "gamma": 0.0073, "vega": 0.5294, "theta": -0.033, "rho": 0.7062, "theo": 32.4996, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 33.06, "last_trade_time": "2026-10-29T11:04:48", "percent_change": 0.0, "prev_day_close": 29.7250003814697}, {"option": "IWM270331P00260000", "bid": 5.26, "bid_size": 190.0, "ask": 5.42, "ask_size": 55.0, "iv": 0.2227, "open_interest": 59.0, "volume": 7.0, "delta": -0.2207, "gamma": 0.0075, "vega": 0.5348, "theta": -0.0399, "rho": -0.2387, "theo": 5.3382, "change": -1.25, "open": 5.64, "high": 5.64, "low": 5.64, "tick": "down", "last_trade_price": 5.64, "last_trade_time": "2026-11-04T10:43:06", "percent_change": -18.1422, "prev_day_close": 6.8899998664856}, {"option": "IWM270331C00261000", "bid": 30.94, "bid_size": 22.0, "ask": 32.34, "ask_size": 17.0, "iv": 0.2201, "open_interest": 4.0, "volume": 1.0, "delta": 0.777, "gamma": 0.0075, "vega": 0.5386, "theta": -0.0336, "rho": 0.7016, "theo": 31.6964, "change": 2.59, "open": 31.56, "high": 31.56, "low": 31.56, "tick": "up", "last_trade_price": 31.56, "last_trade_time": "2026-11-04T13:21:44", "percent_change": 8.94028, "prev_day_close": 28.9700002670288}, {"option": "IWM270331P00261000", "bid": 5.45, "bid_size": 76.0, "ask": 5.61, "ask_size": 27.0, "iv": 0.2214, "open_interest": 36.0, "volume": 0.0, "delta": -0.2278, "gamma": 0.0077, "vega": 0.544, "theta": -0.0403, "rho": -0.2446, "theo": 5.5224, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 7.03, "last_trade_time": "2026-09-23T15:45:26", "percent_change": 0.0, "prev_day_close": 7.12000012397766}, {"option": "IWM270331C00262000", "bid": 30.14, "bid_size": 10.0, "ask": 31.5, "ask_size": 10.0, "iv": 0.2183, "open_interest": 7.0, "volume": 0.0, "delta": 0.77, "gamma": 0.0077, "vega": 0.5485, "theta": -0.0342, "rho": 0.7041, "theo": 30.8999, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 30.69, "last_trade_time": "2026-09-28T13:11:31", "percent_change": 0.0, "prev_day_close": 28.2250003814697}, {"option": "IWM270331P00262000", "bid": 5.64, "bid_size": 76.0, "ask": 5.81, "ask_size": 19.0, "iv": 0.2199, "open_interest": 525.0, "volume": 0.0, "delta": -0.2352, "gamma": 0.0079, "vega": 0.5532, "theta": -0.0408, "rho": -0.252, "theo": 5.7196, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.34, "last_trade_time": "2026-08-25T09:34:38", "percent_change": 0.0, "prev_day_close": 7.35000014305115}, {"option": "IWM270331C00263000", "bid": 29.26, "bid_size": 9.0, "ask": 30.74, "ask_size": 10.0, "iv": 0.2163, "open_interest": 26.0, "volume": 0.0, "delta": 0.7628, "gamma": 0.0079, "vega": 0.5576, "theta": -0.0348, "rho": 0.6992, "theo": 30.1132, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 29.08, "last_trade_time": "2026-11-02T10:03:46", "percent_change": 0.0, "prev_day_close": 27.460000038147}, {"option": "IWM270331P00263000", "bid": 5.83, "bid_size": 36.0, "ask": 6.01, "ask_size": 9.0, "iv": 0.2185, "open_interest": 61.0, "volume": 0.0, "delta": -0.2428, "gamma": 0.0081, "vega": 0.5628, "theta": -0.0413, "rho": -0.2591, "theo": 5.9218, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 7.51, "last_trade_time": "2026-09-23T15:46:54", "percent_change": 0.0, "prev_day_close": 7.58500003814697}, {"option": "IWM270331C00264000", "bid": 28.48, "bid_size": 10.0, "ask": 29.95, "ask_size": 10.0, "iv": 0.2148, "open_interest": 139.0, "volume": 0.0, "delta": 0.7554, "gamma": 0.008, "vega": 0.5665, "theta": -0.0354, "rho": 0.694, "theo": 29.3318, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 28.3, "last_trade_time": "2026-11-02T10:03:47", "percent_change": 0.0, "prev_day_close": 26.7300004959106}, {"option": "IWM270331P00264000", "bid": 6.04, "bid_size": 91.0, "ask": 6.21, "ask_size": 13.0, "iv": 0.2169, "open_interest": 6.0, "volume": 0.0, "delta": -0.2505, "gamma": 0.0083, "vega": 0.5725, "theta": -0.0418, "rho": -0.2666, "theo": 6.1286, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.73, "last_trade_time": "2026-09-29T11:55:37", "percent_change": 0.0, "prev_day_close": 7.83999991416931}, {"option": "IWM270331C00265000", "bid": 27.71, "bid_size": 10.0, "ask": 29.18, "ask_size": 10.0, "iv": 0.2136, "open_interest": 82.0, "volume": 0.0, "delta": 0.7478, "gamma": 0.0082, "vega": 0.5754, "theta": -0.036, "rho": 0.6885, "theo": 28.5576, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 29.1, "last_trade_time": "2026-10-29T11:00:51", "percent_change": 0.0, "prev_day_close": 25.9899997711182}, {"option": "IWM270331P00265000", "bid": 6.25, "bid_size": 182.0, "ask": 6.43, "ask_size": 48.0, "iv": 0.2156, "open_interest": 34.0, "volume": 7.0, "delta": -0.2583, "gamma": 0.0085, "vega": 0.5814, "theta": -0.0422, "rho": -0.2738, "theo": 6.3419, "change": -1.42, "open": 6.67, "high": 6.67, "low": 6.67, "tick": "down", "last_trade_price": 6.67, "last_trade_time": "2026-11-04T10:43:06", "percent_change": -17.5525, "prev_day_close": 8.09000015258789}, {"option": "IWM270331C00266000", "bid": 27.04, "bid_size": 10.0, "ask": 28.38, "ask_size": 10.0, "iv": 0.2128, "open_interest": 2.0, "volume": 0.0, "delta": 0.74, "gamma": 0.0084, "vega": 0.5843, "theta": -0.0366, "rho": 0.6827, "theo": 27.7911, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 23.4, "last_trade_time": "2026-10-21T13:54:02", "percent_change": 0.0, "prev_day_close": 25.2550001144409}, {"option": "IWM270331P00266000", "bid": 6.47, "bid_size": 235.0, "ask": 6.65, "ask_size": 28.0, "iv": 0.2142, "open_interest": 31.0, "volume": 0.0, "delta": -0.2666, "gamma": 0.0087, "vega": 0.5904, "theta": -0.0426, "rho": -0.2814, "theo": 6.567, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.86, "last_trade_time": "2026-10-29T11:56:30", "percent_change": 0.0, "prev_day_close": 8.36500024795532}, {"option": "IWM270331C00267000", "bid": 26.28, "bid_size": 10.0, "ask": 27.62, "ask_size": 10.0, "iv": 0.2111, "open_interest": 38.0, "volume": 0.0, "delta": 0.7322, "gamma": 0.0086, "vega": 0.5929, "theta": -0.0371, "rho": 0.6774, "theo": 27.045, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 27.06, "last_trade_time": "2026-10-29T14:14:53", "percent_change": 0.0, "prev_day_close": 24.5450000762939}, {"option": "IWM270331P00267000", "bid": 6.7, "bid_size": 171.0, "ask": 6.88, "ask_size": 48.0, "iv": 0.2128, "open_interest": 34.0, "volume": 1.0, "delta": -0.2749, "gamma": 0.009, "vega": 0.5987, "theta": -0.043, "rho": -0.2887, "theo": 6.7984, "change": -1.53, "open": 7.1, "high": 7.1, "low": 7.1, "tick": "down", "last_trade_price": 7.1, "last_trade_time": "2026-11-04T12:13:51", "percent_change": -17.7289, "prev_day_close": 8.63000011444092}, {"option": "IWM270331C00268000", "bid": 25.45, "bid_size": 10.0, "ask": 26.89, "ask_size": 10.0, "iv": 0.2093, "open_interest": 110.0, "volume": 0.0, "delta": 0.724, "gamma": 0.0088, "vega": 0.6021, "theta": -0.0376, "rho": 0.6766, "theo": 26.2939, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 22.88, "last_trade_time": "2026-10-30T13:57:00", "percent_change": 0.0, "prev_day_close": 23.8549995422363}, {"option": "IWM270331P00268000", "bid": 6.94, "bid_size": 81.0, "ask": 7.12, "ask_size": 18.0, "iv": 0.2116, "open_interest": 259.0, "volume": 0.0, "delta": -0.2833, "gamma": 0.0092, "vega": 0.6072, "theta": -0.0435, "rho": -0.296, "theo": 7.0337, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.61, "last_trade_time": "2026-10-29T09:55:28", "percent_change": 0.0, "prev_day_close": 8.92000007629394}, {"option": "IWM270331C00269000", "bid": 24.71, "bid_size": 10.0, "ask": 26.15, "ask_size": 10.0, "iv": 0.2083, "open_interest": 206.0, "volume": 0.0, "delta": 0.7154, "gamma": 0.009, "vega": 0.611, "theta": -0.0382, "rho": 0.6709, "theo": 25.5403, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 22.2, "last_trade_time": "2026-10-30T13:57:00", "percent_change": 0.0, "prev_day_close": 23.1549997329712}, {"option": "IWM270331P00269000", "bid": 7.18, "bid_size": 189.0, "ask": 7.37, "ask_size": 48.0, "iv": 0.2102, "open_interest": 2.0, "volume": 7.0, "delta": -0.2918, "gamma": 0.0094, "vega": 0.6152, "theta": -0.0438, "rho": -0.3044, "theo": 7.2721, "change": -1.625, "open": 7.6, "high": 7.6, "low": 7.6, "tick": "no_change", "last_trade_price": 7.6, "last_trade_time": "2026-11-04T12:19:46", "percent_change": -17.6152, "prev_day_close": 9.22499990463257}, {"option": "IWM270331C00270000", "bid": 24.02, "bid_size": 27.0, "ask": 25.39, "ask_size": 25.0, "iv": 0.2072, "open_interest": 561.0, "volume": 6.0, "delta": 0.7068, "gamma": 0.0092, "vega": 0.6192, "theta": -0.0387, "rho": 0.664, "theo": 24.8074, "change": 1.81, "open": 24.27, "high": 24.27, "low": 24.27, "tick": "up", "last_trade_price": 24.27, "last_trade_time": "2026-11-04T15:25:30", "percent_change": 8.05877, "prev_day_close": 22.460000038147}, {"option": "IWM270331P00270000", "bid": 7.42, "bid_size": 204.0, "ask": 7.63, "ask_size": 7.0, "iv": 0.2086, "open_interest": 268.0, "volume": 30.0, "delta": -0.3011, "gamma": 0.0096, "vega": 0.6236, "theta": -0.0442, "rho": -0.3115, "theo": 7.5391, "change": -1.85, "open": 7.54, "high": 8.01, "low": 7.54, "tick": "no_change", "last_trade_price": 7.66, "last_trade_time": "2026-11-04T15:39:20", "percent_change": -19.4532, "prev_day_close": 9.51000022888184}, {"option": "IWM270331C00275000", "bid": 20.76, "bid_size": 10.0, "ask": 21.6, "ask_size": 10.0, "iv": 0.2011, "open_interest": 575.0, "volume": 0.0, "delta": 0.6608, "gamma": 0.01, "vega": 0.6577, "theta": -0.0409, "rho": 0.6329, "theo": 21.28, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 20.8, "last_trade_time": "2026-11-02T11:42:46", "percent_change": 0.0, "prev_day_close": 19.1899995803833}, {"option": "IWM270331P00275000", "bid": 8.88, "bid_size": 153.0, "ask": 9.07, "ask_size": 47.0, "iv": 0.2027, "open_interest": 558.0, "volume": 1.0, "delta": -0.3494, "gamma": 0.0106, "vega": 0.661, "theta": -0.0458, "rho": -0.3524, "theo": 8.96, "change": -1.545, "open": 9.65, "high": 9.65, "low": 9.65, "tick": "down", "last_trade_price": 9.65, "last_trade_time": "2026-11-04T11:02:07", "percent_change": -13.8008, "prev_day_close": 11.1950001716614}, {"option": "IWM270331C00280000", "bid": 17.54, "bid_size": 18.0, "ask": 18.28, "ask_size": 16.0, "iv": 0.1953, "open_interest": 696.0, "volume": 105.0, "delta": 0.6104, "gamma": 0.0108, "vega": 0.6882, "theta": -0.0424, "rho": 0.6036, "theo": 18.0097, "change": 2.095, "open": 19.6, "high": 19.6, "low": 16.88, "tick": "no_change", "last_trade_price": 18.25, "last_trade_time": "2026-11-04T11:56:48", "percent_change": 12.9681, "prev_day_close": 16.1549997329712}, {"option": "IWM270331P00280000", "bid": 10.57, "bid_size": 158.0, "ask": 10.77, "ask_size": 45.0, "iv": 0.1968, "open_interest": 650.0, "volume": 3.0, "delta": -0.4037, "gamma": 0.0116, "vega": 0.6892, "theta": -0.047, "rho": -0.3932, "theo": 10.6607, "change": -2.35, "open": 10.54, "high": 10.81, "low": 10.54, "tick": "up", "last_trade_price": 10.81, "last_trade_time": "2026-11-04T14:36:08", "percent_change": -17.8571, "prev_day_close": 13.1600003242493}, {"option": "IWM270331C00285000", "bid": 14.6, "bid_size": 42.0, "ask": 15.22, "ask_size": 36.0, "iv": 0.19, "open_interest": 431.0, "volume": 661.0, "delta": 0.5556, "gamma": 0.0114, "vega": 0.7083, "theta": -0.0431, "rho": 0.5692, "theo": 15.0128, "change": 1.305, "open": 15.0, "high": 15.0, "low": 14.0, "tick": "no_change", "last_trade_price": 14.7, "last_trade_time": "2026-11-04T15:54:41", "percent_change": 9.74244, "prev_day_close": 13.3949999809265}, {"option": "IWM270331P00285000", "bid": 12.57, "bid_size": 40.0, "ask": 12.78, "ask_size": 11.0, "iv": 0.1916, "open_interest": 1302.0, "volume": 1.0, "delta": -0.4632, "gamma": 0.0124, "vega": 0.7041, "theta": -0.0473, "rho": -0.4301, "theo": 12.6634, "change": -2.605, "open": 12.82, "high": 12.82, "low": 12.82, "tick": "down", "last_trade_price": 12.82, "last_trade_time": "2026-11-04T14:36:08", "percent_change": -16.8882, "prev_day_close": 15.4249997138977}, {"option": "IWM270331C00290000", "bid": 12.18, "bid_size": 179.0, "ask": 12.53, "ask_size": 163.0, "iv": 0.1871, "open_interest": 278.0, "volume": 109.0, "delta": 0.4978, "gamma": 0.0119, "vega": 0.7152, "theta": -0.043, "rho": 0.5145, "theo": 12.3206, "change": 1.19, "open": 11.97, "high": 12.22, "low": 11.77, "tick": "down", "last_trade_price": 12.15, "last_trade_time": "2026-11-04T13:53:44", "percent_change": 10.8577, "prev_day_close": 10.960000038147}, {"option": "IWM270331P00290000", "bid": 14.49, "bid_size": 11.0, "ask": 15.54, "ask_size": 10.0, "iv": 0.1868, "open_interest": 114.0, "volume": 0.0, "delta": -0.527, "gamma": 0.013, "vega": 0.7025, "theta": -0.0468, "rho": -0.4604, "theo": 15.0001, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 18.43, "last_trade_time": "2026-11-02T14:50:08", "percent_change": 0.0, "prev_day_close": 18.039999961853}, {"option": "IWM270331C00295000", "bid": 9.8, "bid_size": 50.0, "ask": 10.07, "ask_size": 12.0, "iv": 0.1822, "open_interest": 431.0, "volume": 0.0, "delta": 0.4384, "gamma": 0.012, "vega": 0.7072, "theta": -0.0419, "rho": 0.4564, "theo": 9.9483, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 9.59, "last_trade_time": "2026-11-03T11:05:16", "percent_change": 0.0, "prev_day_close": 8.81999969482422}, {"option": "IWM270331P00295000", "bid": 17.15, "bid_size": 11.0, "ask": 18.28, "ask_size": 10.0, "iv": 0.1827, "open_interest": 197.0, "volume": 0.0, "delta": -0.5934, "gamma": 0.0133, "vega": 0.6823, "theta": -0.0451, "rho": -0.4836, "theo": 17.6945, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 24.14, "last_trade_time": "2026-10-22T10:44:08", "percent_change": 0.0, "prev_day_close": 21.0149993896484}, {"option": "IWM270331C00300000", "bid": 7.8, "bid_size": 180.0, "ask": 8.01, "ask_size": 37.0, "iv": 0.1789, "open_interest": 707.0, "volume": 7.0, "delta": 0.3788, "gamma": 0.0118, "vega": 0.6837, "theta": -0.0399, "rho": 0.3968, "theo": 7.9007, "change": 0.955, "open": 7.38, "high": 8.12, "low": 7.31, "tick": "down", "last_trade_price": 7.95, "last_trade_time": "2026-11-04T12:48:15", "percent_change": 13.6526, "prev_day_close": 6.99499988555908}, {"option": "IWM270331P00300000", "bid": 19.03, "bid_size": 10.0, "ask": 22.71, "ask_size": 17.0, "iv": 0.1802, "open_interest": 374.0, "volume": 0.0, "delta": -0.6609, "gamma": 0.0132, "vega": 0.6407, "theta": -0.0422, "rho": -0.5007, "theo": 20.7709, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 23.0, "last_trade_time": "2026-11-02T11:18:29", "percent_change": 0.0, "prev_day_close": 24.2699995040894}, {"option": "IWM270331C00305000", "bid": 6.07, "bid_size": 79.0, "ask": 6.29, "ask_size": 10.0, "iv": 0.1755, "open_interest": 337.0, "volume": 0.0, "delta": 0.3217, "gamma": 0.0113, "vega": 0.6463, "theta": -0.0371, "rho": 0.339, "theo": 6.1794, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.6, "last_trade_time": "2026-11-02T14:11:35", "percent_change": 0.0, "prev_day_close": 5.46000003814697}, {"option": "IWM270331P00305000", "bid": 22.3, "bid_size": 10.0, "ask": 26.15, "ask_size": 20.0, "iv": 0.1759, "open_interest": 458.0, "volume": 0.0, "delta": -0.7261, "gamma": 0.0127, "vega": 0.5822, "theta": -0.0379, "rho": -0.5013, "theo": 24.2015, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 34.83, "last_trade_time": "2026-10-19T14:47:10", "percent_change": 0.0, "prev_day_close": 27.9099998474121}, {"option": "IWM270331C00310000", "bid": 4.66, "bid_size": 82.0, "ask": 4.86, "ask_size": 10.0, "iv": 0.1729, "open_interest": 169.0, "volume": 0.0, "delta": 0.268, "gamma": 0.0106, "vega": 0.5965, "theta": -0.0337, "rho": 0.2837, "theo": 4.761, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.21, "last_trade_time": "2026-11-03T15:36:27", "percent_change": 0.0, "prev_day_close": 4.20000004768372}, {"option": "IWM270331P00310000", "bid": 26.38, "bid_size": 10.0, "ask": 29.93, "ask_size": 10.0, "iv": 0.1765, "open_interest": 325.0, "volume": 0.0, "delta": -0.7866, "gamma": 0.0116, "vega": 0.5084, "theta": -0.0324, "rho": -0.4951, "theo": 27.9773, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 39.1, "last_trade_time": "2026-10-14T13:15:33", "percent_change": 0.0, "prev_day_close": 31.8550004959106}, {"option": "IWM270331C00315000", "bid": 3.53, "bid_size": 217.0, "ask": 3.71, "ask_size": 23.0, "iv": 0.1709, "open_interest": 141.0, "volume": 3.0, "delta": 0.2194, "gamma": 0.0096, "vega": 0.5381, "theta": -0.03, "rho": 0.233, "theo": 3.6207, "change": 0.585, "open": 4.14, "high": 4.14, "low": 3.78, "tick": "down", "last_trade_price": 3.78, "last_trade_time": "2026-11-04T12:28:46", "percent_change": 18.3099, "prev_day_close": 3.19500005245209}, {"option": "IWM270331P00315000", "bid": 30.26, "bid_size": 16.0, "ask": 34.03, "ask_size": 20.0, "iv": 0.1729, "open_interest": 373.0, "volume": 0.0, "delta": -0.8402, "gamma": 0.0102, "vega": 0.4244, "theta": -0.0259, "rho": -0.4804, "theo": 32.0612, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 42.21, "last_trade_time": "2026-10-15T10:18:25", "percent_change": 0.0, "prev_day_close": 35.1949996948242}, {"option": "IWM270331C00320000", "bid": 2.67, "bid_size": 188.0, "ask": 2.8, "ask_size": 40.0, "iv": 0.1698, "open_interest": 189.0, "volume": 101.0, "delta": 0.1769, "gamma": 0.0085, "vega": 0.475, "theta": -0.0261, "rho": 0.1881, "theo": 2.728, "change": 0.195, "open": 2.75, "high": 2.75, "low": 2.6, "tick": "down", "last_trade_price": 2.6, "last_trade_time": "2026-11-04T15:29:15", "percent_change": 8.10811, "prev_day_close": 2.40499997138977}, {"option": "IWM270331P00320000", "bid": 34.66, "bid_size": 5.0, "ask": 38.38, "ask_size": 5.0, "iv": 0.1759, "open_interest": 0.0, "volume": 0.0, "delta": -0.8867, "gamma": 0.0091, "vega": 0.3365, "theta": -0.0199, "rho": -0.4384, "theo": 36.4053, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 35.6, "last_trade_time": "2026-07-31T10:34:43", "percent_change": 0.0, "prev_day_close": 39.6499996185303}, {"option": "IWM270331C00325000", "bid": 1.98, "bid_size": 186.0, "ask": 2.1, "ask_size": 16.0, "iv": 0.1686, "open_interest": 930.0, "volume": 7.0, "delta": 0.1406, "gamma": 0.0074, "vega": 0.4117, "theta": -0.0223, "rho": 0.1498, "theo": 2.0339, "change": 0.095, "open": 1.89, "high": 1.89, "low": 1.89, "tick": "no_change", "last_trade_price": 1.89, "last_trade_time": "2026-11-04T10:22:41", "percent_change": 5.29248, "prev_day_close": 1.7950000166893}, {"option": "IWM270331P00325000", "bid": 39.08, "bid_size": 7.0, "ask": 42.96, "ask_size": 4.0, "iv": 0.1744, "open_interest": 0.0, "volume": 0.0, "delta": -0.9317, "gamma": 0.0099, "vega": 0.2438, "theta": -0.0176, "rho": -0.342, "theo": 40.9711, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 39.66, "last_trade_time": "2026-06-12T10:45:11", "percent_change": 0.0, "prev_day_close": 44.6300010681152}, {"option": "IWM270331C00330000", "bid": 1.46, "bid_size": 180.0, "ask": 1.57, "ask_size": 36.0, "iv": 0.1683, "open_interest": 760.0, "volume": 453.0, "delta": 0.1107, "gamma": 0.0062, "vega": 0.3513, "theta": -0.0188, "rho": 0.118, "theo": 1.5147, "change": 0.1, "open": 1.6, "high": 1.6, "low": 1.45, "tick": "down", "last_trade_price": 1.45, "last_trade_time": "2026-11-04T11:13:49", "percent_change": 7.40741, "prev_day_close": 1.34999996423721}, {"option": "IWM270331P00330000", "bid": 43.86, "bid_size": 5.0, "ask": 47.74, "ask_size": 10.0, "iv": 0.1824, "open_interest": 0.0, "volume": 0.0, "delta": -0.9739, "gamma": 0.0087, "vega": 0.1106, "theta": -0.0302, "rho": -0.1291, "theo": 45.7629, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 42.21, "last_trade_time": "2026-07-31T12:17:09", "percent_change": 0.0, "prev_day_close": 49.4500007629394}, {"option": "IWM270331C00335000", "bid": 1.06, "bid_size": 145.0, "ask": 1.18, "ask_size": 49.0, "iv": 0.1682, "open_interest": 395.0, "volume": 0.0, "delta": 0.0865, "gamma": 0.0052, "vega": 0.2959, "theta": -0.0157, "rho": 0.0924, "theo": 1.1253, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.13, "last_trade_time": "2026-11-02T12:19:18", "percent_change": 0.0, "prev_day_close": 1.00999999046326}, {"option": "IWM270331P00335000", "bid": 50.02, "bid_size": 5.0, "ask": 52.73, "ask_size": 4.0, "iv": 0.214, "open_interest": 6.0, "volume": 0.0, "delta": -0.9962, "gamma": 0.0014, "vega": 0.0, "theta": -0.0594, "rho": 0.0, "theo": 50.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 63.79, "last_trade_time": "2026-10-19T10:09:12", "percent_change": 0.0, "prev_day_close": 54.4299983978272}, {"option": "IWM270331C00340000", "bid": 0.77, "bid_size": 58.0, "ask": 0.9, "ask_size": 75.0, "iv": 0.1688, "open_interest": 424.0, "volume": 0.0, "delta": 0.0675, "gamma": 0.0043, "vega": 0.2468, "theta": -0.013, "rho": 0.072, "theo": 0.8392, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.74, "last_trade_time": "2026-10-30T11:11:53", "percent_change": 0.0, "prev_day_close": 0.75}, {"option": "IWM270331P00340000", "bid": 55.01, "bid_size": 5.0, "ask": 57.73, "ask_size": 4.0, "iv": 0.2281, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0602, "rho": 0.0, "theo": 55.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 52.82, "last_trade_time": "2026-09-10T10:08:00", "percent_change": 0.0, "prev_day_close": 59.4249992370606}, {"option": "IWM270331C00345000", "bid": 0.5, "bid_size": 265.0, "ask": 0.71, "ask_size": 189.0, "iv": 0.1687, "open_interest": 52.0, "volume": 0.0, "delta": 0.0526, "gamma": 0.0035, "vega": 0.2048, "theta": -0.0107, "rho": 0.056, "theo": 0.629, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.5, "last_trade_time": "2026-10-23T11:53:16", "percent_change": 0.0, "prev_day_close": 0.560000002384186}, {"option": "IWM270331P00345000", "bid": 60.01, "bid_size": 5.0, "ask": 62.73, "ask_size": 4.0, "iv": 0.242, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0602, "rho": 0.0, "theo": 60.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 64.4349975585938}, {"option": "IWM270331C00350000", "bid": 0.36, "bid_size": 287.0, "ask": 0.57, "ask_size": 300.0, "iv": 0.1706, "open_interest": 37.0, "volume": 0.0, "delta": 0.0412, "gamma": 0.0028, "vega": 0.1699, "theta": -0.0089, "rho": 0.0439, "theo": 0.4772, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.5, "last_trade_time": "2026-10-30T09:30:03", "percent_change": 0.0, "prev_day_close": 0.429999992251396}, {"option": "IWM270331P00350000", "bid": 65.01, "bid_size": 5.0, "ask": 67.73, "ask_size": 4.0, "iv": 0.2556, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0602, "rho": 0.0, "theo": 65.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 63.77, "last_trade_time": "2026-09-21T15:21:38", "percent_change": 0.0, "prev_day_close": 69.4300003051758}, {"option": "IWM270331C00355000", "bid": 0.26, "bid_size": 311.0, "ask": 0.46, "ask_size": 296.0, "iv": 0.173, "open_interest": 73.0, "volume": 0.0, "delta": 0.0323, "gamma": 0.0023, "vega": 0.1404, "theta": -0.0074, "rho": 0.0344, "theo": 0.3645, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.34, "last_trade_time": "2026-10-30T11:25:21", "percent_change": 0.0, "prev_day_close": 0.325000002980232}, {"option": "IWM270331P00355000", "bid": 70.0, "bid_size": 5.0, "ask": 72.73, "ask_size": 4.0, "iv": 0.2686, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0602, "rho": 0.0, "theo": 70.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 74.4249992370606}, {"option": "IWM270331C00360000", "bid": 0.18, "bid_size": 121.0, "ask": 0.37, "ask_size": 119.0, "iv": 0.1747, "open_interest": 13.0, "volume": 0.0, "delta": 0.0257, "gamma": 0.0019, "vega": 0.117, "theta": -0.0061, "rho": 0.0273, "theo": 0.2837, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.86, "last_trade_time": "2026-09-22T10:08:29", "percent_change": 0.0, "prev_day_close": 0.244999997317791}, {"option": "IWM270331P00360000", "bid": 75.01, "bid_size": 5.0, "ask": 77.73, "ask_size": 10.0, "iv": 0.2818, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0602, "rho": 0.0, "theo": 75.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 83.91, "last_trade_time": "2026-10-21T15:24:36", "percent_change": 0.0, "prev_day_close": 79.4249992370606}, {"option": "IWM270331C00365000", "bid": 0.13, "bid_size": 94.0, "ask": 0.35, "ask_size": 106.0, "iv": 0.1799, "open_interest": 3.0, "volume": 0.0, "delta": 0.0207, "gamma": 0.0015, "vega": 0.0979, "theta": -0.0052, "rho": 0.0219, "theo": 0.2242, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.64, "last_trade_time": "2026-09-22T10:08:29", "percent_change": 0.0, "prev_day_close": 0.195000000298023}, {"option": "IWM270331P00365000", "bid": 80.0, "bid_size": 5.0, "ask": 82.73, "ask_size": 4.0, "iv": 0.2943, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0602, "rho": 0.0, "theo": 80.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 84.4199981689453}, {"option": "IWM270331C00370000", "bid": 0.09, "bid_size": 97.0, "ask": 0.3, "ask_size": 109.0, "iv": 0.183, "open_interest": 1.0, "volume": 0.0, "delta": 0.0168, "gamma": 0.0013, "vega": 0.0827, "theta": -0.0044, "rho": 0.0178, "theo": 0.1802, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.62, "last_trade_time": "2026-08-13T14:21:20", "percent_change": 0.0, "prev_day_close": 0.155000001192093}, {"option": "IWM270331P00370000", "bid": 85.02, "bid_size": 5.0, "ask": 87.73, "ask_size": 4.0, "iv": 0.3071, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0602, "rho": 0.0, "theo": 85.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 74.29, "last_trade_time": "2026-08-03T13:15:28", "percent_change": 0.0, "prev_day_close": 89.4349975585938}, {"option": "IWM270331C00375000", "bid": 0.06, "bid_size": 100.0, "ask": 0.25, "ask_size": 112.0, "iv": 0.1852, "open_interest": 3.0, "volume": 0.0, "delta": 0.0139, "gamma": 0.0011, "vega": 0.0706, "theta": -0.0038, "rho": 0.0147, "theo": 0.1482, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.69, "last_trade_time": "2026-06-09T15:50:43", "percent_change": 0.0, "prev_day_close": 0.115000002086163}, {"option": "IWM270331P00375000", "bid": 90.01, "bid_size": 5.0, "ask": 92.73, "ask_size": 4.0, "iv": 0.3191, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0602, "rho": 0.0, "theo": 90.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 104.11, "last_trade_time": "2026-10-14T12:32:59", "percent_change": 0.0, "prev_day_close": 94.4300003051758}, {"option": "IWM270331C00380000", "bid": 0.03, "bid_size": 99.0, "ask": 0.24, "ask_size": 99.0, "iv": 0.1897, "open_interest": 12.0, "volume": 0.0, "delta": 0.0116, "gamma": 0.0009, "vega": 0.0607, "theta": -0.0033, "rho": 0.0123, "theo": 0.1231, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.16, "last_trade_time": "2026-10-27T15:47:26", "percent_change": 0.0, "prev_day_close": 0.099999999627471}, {"option": "IWM270331P00380000", "bid": 95.01, "bid_size": 5.0, "ask": 97.73, "ask_size": 4.0, "iv": 0.3311, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0602, "rho": 0.0, "theo": 95.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 89.24, "last_trade_time": "2026-07-31T15:14:30", "percent_change": 0.0, "prev_day_close": 99.4349975585938}, {"option": "IWM270331C00385000", "bid": 0.03, "bid_size": 101.0, "ask": 0.21, "ask_size": 100.0, "iv": 0.1944, "open_interest": 51.0, "volume": 0.0, "delta": 0.0098, "gamma": 0.0008, "vega": 0.0526, "theta": -0.0029, "rho": 0.0103, "theo": 0.1038, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.2, "last_trade_time": "2026-09-21T11:59:49", "percent_change": 0.0, "prev_day_close": 0.0799999982118606}, {"option": "IWM270331P00385000", "bid": 100.02, "bid_size": 5.0, "ask": 102.73, "ask_size": 4.0, "iv": 0.3431, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0602, "rho": 0.0, "theo": 100.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 104.424999237061}, {"option": "IWM270416C00140000", "bid": 143.77, "bid_size": 4.0, "ask": 146.31, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9906, "gamma": 0.0003, "vega": 0.047, "theta": 0.0, "rho": 0.5702, "theo": 145.6265, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 142.040000915527}, {"option": "IWM270416P00140000", "bid": 0.2, "bid_size": 105.0, "ask": 0.37, "ask_size": 105.0, "iv": 0.4864, "open_interest": 128.0, "volume": 0.0, "delta": -0.0091, "gamma": 0.0003, "vega": 0.0472, "theta": -0.0066, "rho": -0.012, "theo": 0.2991, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.36, "last_trade_time": "2026-11-02T14:25:55", "percent_change": 0.0, "prev_day_close": 0.370000004768372}, {"option": "IWM270416C00145000", "bid": 138.9, "bid_size": 4.0, "ask": 141.45, "ask_size": 5.0, "iv": 0.0, "open_interest": 2.0, "volume": 0.0, "delta": 0.9893, "gamma": 0.0003, "vega": 0.0528, "theta": 0.0, "rho": 0.6184, "theo": 140.7621, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 155.14, "last_trade_time": "2026-08-26T12:52:54", "percent_change": 0.0, "prev_day_close": 137.199996948242}, {"option": "IWM270416P00145000", "bid": 0.24, "bid_size": 104.0, "ask": 0.41, "ask_size": 104.0, "iv": 0.4731, "open_interest": 20.0, "volume": 0.0, "delta": -0.0103, "gamma": 0.0003, "vega": 0.0532, "theta": -0.0072, "rho": -0.0137, "theo": 0.3361, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.34, "last_trade_time": "2026-10-29T10:29:29", "percent_change": 0.0, "prev_day_close": 0.424999997019768}, {"option": "IWM270416C00150000", "bid": 134.03, "bid_size": 4.0, "ask": 136.6, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9878, "gamma": 0.0004, "vega": 0.059, "theta": 0.0, "rho": 0.6452, "theo": 135.9052, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 132.354995727539}, {"option": "IWM270416P00150000", "bid": 0.28, "bid_size": 103.0, "ask": 0.45, "ask_size": 103.0, "iv": 0.4594, "open_interest": 35.0, "volume": 0.0, "delta": -0.0118, "gamma": 0.0004, "vega": 0.0593, "theta": -0.0079, "rho": -0.0155, "theo": 0.3765, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.49, "last_trade_time": "2026-10-30T13:04:55", "percent_change": 0.0, "prev_day_close": 0.469999998807907}, {"option": "IWM270416C00155000", "bid": 129.17, "bid_size": 4.0, "ask": 131.76, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9862, "gamma": 0.0004, "vega": 0.0658, "theta": 0.0, "rho": 0.6662, "theo": 131.053, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 127.514999389648}, {"option": "IWM270416P00155000", "bid": 0.37, "bid_size": 1073.0, "ask": 0.45, "ask_size": 689.0, "iv": 0.446, "open_interest": 54.0, "volume": 0.0, "delta": -0.0134, "gamma": 0.0004, "vega": 0.0663, "theta": -0.0086, "rho": -0.0176, "theo": 0.4207, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.51, "last_trade_time": "2026-11-03T14:44:46", "percent_change": 0.0, "prev_day_close": 0.525000005960464}, {"option": "IWM270416C00160000", "bid": 124.31, "bid_size": 4.0, "ask": 126.92, "ask_size": 5.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": 0.9845, "gamma": 0.0005, "vega": 0.0734, "theta": 0.0, "rho": 0.6858, "theo": 126.2052, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 112.99, "last_trade_time": "2026-10-16T15:37:35", "percent_change": 0.0, "prev_day_close": 122.689998626709}, {"option": "IWM270416P00160000", "bid": 0.42, "bid_size": 988.0, "ask": 0.5, "ask_size": 858.0, "iv": 0.4328, "open_interest": 514.0, "volume": 0.0, "delta": -0.0152, "gamma": 0.0005, "vega": 0.074, "theta": -0.0093, "rho": -0.0199, "theo": 0.4692, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.57, "last_trade_time": "2026-11-03T14:45:10", "percent_change": 0.0, "prev_day_close": 0.58500000834465}, {"option": "IWM270416C00165000", "bid": 119.45, "bid_size": 4.0, "ask": 122.1, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9825, "gamma": 0.0005, "vega": 0.0818, "theta": 0.0, "rho": 0.7051, "theo": 121.3621, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 117.86499786377}, {"option": "IWM270416P00165000", "bid": 0.47, "bid_size": 994.0, "ask": 0.55, "ask_size": 511.0, "iv": 0.4191, "open_interest": 26.0, "volume": 0.0, "delta": -0.0172, "gamma": 0.0005, "vega": 0.0826, "theta": -0.01, "rho": -0.0226, "theo": 0.5229, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.65, "last_trade_time": "2026-11-03T14:43:10", "percent_change": 0.0, "prev_day_close": 0.655000001192093}, {"option": "IWM270416C00170000", "bid": 114.61, "bid_size": 4.0, "ask": 117.28, "ask_size": 6.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": 0.9802, "gamma": 0.0006, "vega": 0.0909, "theta": 0.0, "rho": 0.724, "theo": 116.5247, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 103.35, "last_trade_time": "2026-10-16T15:53:41", "percent_change": 0.0, "prev_day_close": 113.049999237061}, {"option": "IWM270416P00170000", "bid": 0.48, "bid_size": 309.0, "ask": 0.67, "ask_size": 378.0, "iv": 0.4069, "open_interest": 177.0, "volume": 0.0, "delta": -0.0195, "gamma": 0.0006, "vega": 0.0914, "theta": -0.0108, "rho": -0.0254, "theo": 0.5822, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.69, "last_trade_time": "2026-10-21T10:13:47", "percent_change": 0.0, "prev_day_close": 0.734999984502792}, {"option": "IWM270416C00175000", "bid": 109.76, "bid_size": 4.0, "ask": 112.48, "ask_size": 5.0, "iv": 0.2917, "open_interest": 0.0, "volume": 0.0, "delta": 0.9777, "gamma": 0.0007, "vega": 0.1008, "theta": 0.0, "rho": 0.7425, "theo": 111.6936, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 108.259998321533}, {"option": "IWM270416P00175000", "bid": 0.54, "bid_size": 325.0, "ask": 0.74, "ask_size": 389.0, "iv": 0.3941, "open_interest": 294.0, "volume": 0.0, "delta": -0.022, "gamma": 0.0007, "vega": 0.1017, "theta": -0.0116, "rho": -0.0287, "theo": 0.6477, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.84, "last_trade_time": "2026-11-02T14:25:55", "percent_change": 0.0, "prev_day_close": 0.814999997615814}, {"option": "IWM270416C00180000", "bid": 104.93, "bid_size": 4.0, "ask": 107.66, "ask_size": 5.0, "iv": 0.3006, "open_interest": 0.0, "volume": 0.0, "delta": 0.9748, "gamma": 0.0008, "vega": 0.1118, "theta": 0.0, "rho": 0.7606, "theo": 106.8699, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 103.434997558594}, {"option": "IWM270416P00180000", "bid": 0.68, "bid_size": 292.0, "ask": 0.75, "ask_size": 50.0, "iv": 0.3818, "open_interest": 16.0, "volume": 0.0, "delta": -0.0249, "gamma": 0.0008, "vega": 0.1131, "theta": -0.0125, "rho": -0.0324, "theo": 0.7206, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.92, "last_trade_time": "2026-11-03T12:41:22", "percent_change": 0.0, "prev_day_close": 0.91499999165535}, {"option": "IWM270416C00185000", "bid": 100.1, "bid_size": 10.0, "ask": 102.88, "ask_size": 5.0, "iv": 0.3042, "open_interest": 0.0, "volume": 0.0, "delta": 0.9716, "gamma": 0.0009, "vega": 0.1242, "theta": 0.0, "rho": 0.7781, "theo": 102.055, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 98.6650009155274}, {"option": "IWM270416P00185000", "bid": 0.69, "bid_size": 294.0, "ask": 0.89, "ask_size": 279.0, "iv": 0.369, "open_interest": 14.0, "volume": 0.0, "delta": -0.0282, "gamma": 0.0009, "vega": 0.1253, "theta": -0.0134, "rho": -0.0366, "theo": 0.803, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.04, "last_trade_time": "2026-11-02T14:22:03", "percent_change": 0.0, "prev_day_close": 1.02499997615814}, {"option": "IWM270416C00190000", "bid": 95.29, "bid_size": 4.0, "ask": 98.1, "ask_size": 5.0, "iv": 0.3034, "open_interest": 0.0, "volume": 0.0, "delta": 0.9679, "gamma": 0.001, "vega": 0.1377, "theta": 0.0, "rho": 0.795, "theo": 97.2506, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 93.8899993896484}, {"option": "IWM270416P00190000", "bid": 0.85, "bid_size": 255.0, "ask": 0.93, "ask_size": 33.0, "iv": 0.3576, "open_interest": 39.0, "volume": 0.0, "delta": -0.032, "gamma": 0.0011, "vega": 0.1387, "theta": -0.0144, "rho": -0.0413, "theo": 0.8954, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.15, "last_trade_time": "2026-11-03T12:54:23", "percent_change": 0.0, "prev_day_close": 1.13999998569489}, {"option": "IWM270416C00195000", "bid": 90.48, "bid_size": 10.0, "ask": 93.3, "ask_size": 6.0, "iv": 0.2978, "open_interest": 0.0, "volume": 0.0, "delta": 0.9636, "gamma": 0.0012, "vega": 0.1526, "theta": 0.0, "rho": 0.8112, "theo": 92.4586, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 89.1449966430664}, {"option": "IWM270416P00195000", "bid": 0.91, "bid_size": 271.0, "ask": 1.07, "ask_size": 266.0, "iv": 0.3455, "open_interest": 180.0, "volume": 0.0, "delta": -0.0363, "gamma": 0.0012, "vega": 0.1543, "theta": -0.0155, "rho": -0.0468, "theo": 1.001, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.19, "last_trade_time": "2026-11-02T11:56:54", "percent_change": 0.0, "prev_day_close": 1.27999997138977}, {"option": "IWM270416C00200000", "bid": 85.69, "bid_size": 10.0, "ask": 88.56, "ask_size": 5.0, "iv": 0.2939, "open_interest": 0.0, "volume": 0.0, "delta": 0.9587, "gamma": 0.0014, "vega": 0.1695, "theta": 0.0, "rho": 0.8265, "theo": 87.6814, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 84.4099998474121}, {"option": "IWM270416P00200000", "bid": 1.08, "bid_size": 218.0, "ask": 1.18, "ask_size": 111.0, "iv": 0.3352, "open_interest": 647.0, "volume": 0.0, "delta": -0.0413, "gamma": 0.0014, "vega": 0.1716, "theta": -0.0167, "rho": -0.0533, "theo": 1.1219, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.57, "last_trade_time": "2026-10-23T12:45:02", "percent_change": 0.0, "prev_day_close": 1.44999998807907}, {"option": "IWM270416C00205000", "bid": 80.92, "bid_size": 10.0, "ask": 83.81, "ask_size": 5.0, "iv": 0.2879, "open_interest": 0.0, "volume": 0.0, "delta": 0.953, "gamma": 0.0016, "vega": 0.1882, "theta": -0.0022, "rho": 0.8406, "theo": 82.9221, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 79.7050018310547}, {"option": "IWM270416P00205000", "bid": 1.22, "bid_size": 205.0, "ask": 1.37, "ask_size": 206.0, "iv": 0.3255, "open_interest": 182.0, "volume": 0.0, "delta": -0.0471, "gamma": 0.0016, "vega": 0.1898, "theta": -0.018, "rho": -0.0602, "theo": 1.2608, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.57, "last_trade_time": "2026-10-21T12:24:33", "percent_change": 0.0, "prev_day_close": 1.625}, {"option": "IWM270416C00210000", "bid": 76.17, "bid_size": 4.0, "ask": 79.1, "ask_size": 5.0, "iv": 0.282, "open_interest": 18.0, "volume": 0.0, "delta": 0.9464, "gamma": 0.0018, "vega": 0.2089, "theta": -0.0044, "rho": 0.8537, "theo": 78.1844, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 66.02, "last_trade_time": "2026-10-14T13:49:06", "percent_change": 0.0, "prev_day_close": 75.2449989318848}, {"option": "IWM270416P00210000", "bid": 1.38, "bid_size": 193.0, "ask": 1.48, "ask_size": 27.0, "iv": 0.3132, "open_interest": 572.0, "volume": 0.0, "delta": -0.0538, "gamma": 0.0018, "vega": 0.2112, "theta": -0.0193, "rho": -0.0687, "theo": 1.4211, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.71, "last_trade_time": "2026-10-28T14:09:18", "percent_change": 0.0, "prev_day_close": 1.83999997377396}, {"option": "IWM270416C00215000", "bid": 71.44, "bid_size": 4.0, "ask": 74.39, "ask_size": 5.0, "iv": 0.2747, "open_interest": 4.0, "volume": 0.0, "delta": 0.9388, "gamma": 0.0021, "vega": 0.2322, "theta": -0.0068, "rho": 0.8652, "theo": 73.4723, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 91.79, "last_trade_time": "2026-08-20T09:30:10", "percent_change": 0.0, "prev_day_close": 70.5850028991699}, {"option": "IWM270416P00215000", "bid": 1.57, "bid_size": 514.0, "ask": 1.66, "ask_size": 27.0, "iv": 0.3026, "open_interest": 1032.0, "volume": 0.0, "delta": -0.0616, "gamma": 0.0021, "vega": 0.2349, "theta": -0.0208, "rho": -0.0785, "theo": 1.6088, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.09, "last_trade_time": "2026-11-03T10:19:38", "percent_change": 0.0, "prev_day_close": 2.08499991893768}, {"option": "IWM270416C00220000", "bid": 66.75, "bid_size": 4.0, "ask": 69.73, "ask_size": 5.0, "iv": 0.268, "open_interest": 4.0, "volume": 0.0, "delta": 0.9299, "gamma": 0.0024, "vega": 0.258, "theta": -0.0093, "rho": 0.8748, "theo": 68.7916, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 64.6, "last_trade_time": "2026-10-09T16:04:31", "percent_change": 0.0, "prev_day_close": 65.9700012207031}, {"option": "IWM270416P00220000", "bid": 1.79, "bid_size": 508.0, "ask": 1.89, "ask_size": 197.0, "iv": 0.2924, "open_interest": 1944.0, "volume": 0.0, "delta": -0.0707, "gamma": 0.0025, "vega": 0.2606, "theta": -0.0224, "rho": -0.0893, "theo": 1.8284, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.57, "last_trade_time": "2026-10-30T15:39:37", "percent_change": 0.0, "prev_day_close": 2.37000000476837}, {"option": "IWM270416C00225000", "bid": 62.09, "bid_size": 10.0, "ask": 65.1, "ask_size": 5.0, "iv": 0.2609, "open_interest": 6.0, "volume": 0.0, "delta": 0.9195, "gamma": 0.0028, "vega": 0.2865, "theta": -0.0119, "rho": 0.8826, "theo": 64.1482, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 57.1, "last_trade_time": "2026-10-23T15:48:14", "percent_change": 0.0, "prev_day_close": 61.3999996185303}, {"option": "IWM270416P00225000", "bid": 2.06, "bid_size": 38.0, "ask": 2.13, "ask_size": 46.0, "iv": 0.2826, "open_interest": 1319.0, "volume": 1.0, "delta": -0.0814, "gamma": 0.0028, "vega": 0.2907, "theta": -0.0241, "rho": -0.1023, "theo": 2.0856, "change": -0.62, "open": 2.09, "high": 2.09, "low": 2.09, "tick": "down", "last_trade_price": 2.09, "last_trade_time": "2026-11-04T15:28:48", "percent_change": -22.8782, "prev_day_close": 2.71000003814697}, {"option": "IWM270416C00230000", "bid": 57.49, "bid_size": 4.0, "ask": 60.51, "ask_size": 6.0, "iv": 0.2539, "open_interest": 23.0, "volume": 0.0, "delta": 0.9073, "gamma": 0.0032, "vega": 0.3184, "theta": -0.0146, "rho": 0.8877, "theo": 59.5501, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 53.92, "last_trade_time": "2026-10-01T09:47:08", "percent_change": 0.0, "prev_day_close": 56.7849998474121}, {"option": "IWM270416P00230000", "bid": 2.35, "bid_size": 150.0, "ask": 2.43, "ask_size": 41.0, "iv": 0.2727, "open_interest": 10521.0, "volume": 6.0, "delta": -0.0939, "gamma": 0.0033, "vega": 0.3216, "theta": -0.026, "rho": -0.1174, "theo": 2.391, "change": -0.685, "open": 2.52, "high": 2.55, "low": 2.42, "tick": "no_change", "last_trade_price": 2.42, "last_trade_time": "2026-11-04T13:24:30", "percent_change": -22.0612, "prev_day_close": 3.10500001907349}, {"option": "IWM270416C00235000", "bid": 52.94, "bid_size": 4.0, "ask": 56.02, "ask_size": 6.0, "iv": 0.2476, "open_interest": 9.0, "volume": 0.0, "delta": 0.893, "gamma": 0.0037, "vega": 0.3529, "theta": -0.0174, "rho": 0.8902, "theo": 55.0071, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 52.5, "last_trade_time": "2026-11-03T10:16:36", "percent_change": 0.0, "prev_day_close": 51.5050010681152}, {"option": "IWM270416P00235000", "bid": 2.71, "bid_size": 212.0, "ask": 2.79, "ask_size": 14.0, "iv": 0.2635, "open_interest": 1850.0, "volume": 0.0, "delta": -0.1086, "gamma": 0.0038, "vega": 0.3578, "theta": -0.028, "rho": -0.1352, "theo": 2.753, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.61, "last_trade_time": "2026-10-26T11:14:12", "percent_change": 0.0, "prev_day_close": 3.57499992847443}, {"option": "IWM270416C00240000", "bid": 48.45, "bid_size": 30.0, "ask": 51.27, "ask_size": 26.0, "iv": 0.2365, "open_interest": 13.0, "volume": 2.0, "delta": 0.8763, "gamma": 0.0042, "vega": 0.391, "theta": -0.0203, "rho": 0.889, "theo": 50.5299, "change": 2.6, "open": 50.7, "high": 50.7, "low": 50.7, "tick": "up", "last_trade_price": 50.7, "last_trade_time": "2026-11-04T15:22:03", "percent_change": 5.4054, "prev_day_close": 48.1000003814697}, {"option": "IWM270416P00240000", "bid": 3.14, "bid_size": 134.0, "ask": 3.22, "ask_size": 14.0, "iv": 0.2548, "open_interest": 768.0, "volume": 0.0, "delta": -0.1258, "gamma": 0.0043, "vega": 0.3955, "theta": -0.03, "rho": -0.1554, "theo": 3.1818, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 4.54, "last_trade_time": "2026-10-30T15:15:59", "percent_change": 0.0, "prev_day_close": 4.125}, {"option": "IWM270416C00245000", "bid": 44.06, "bid_size": 10.0, "ask": 47.21, "ask_size": 17.0, "iv": 0.2344, "open_interest": 37.0, "volume": 0.0, "delta": 0.8568, "gamma": 0.0048, "vega": 0.4316, "theta": -0.0233, "rho": 0.8841, "theo": 46.1332, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 42.33, "last_trade_time": "2026-10-30T12:17:50", "percent_change": 0.0, "prev_day_close": 43.0849990844727}, {"option": "IWM270416P00245000", "bid": 3.65, "bid_size": 134.0, "ask": 3.74, "ask_size": 10.0, "iv": 0.2465, "open_interest": 2720.0, "volume": 0.0, "delta": -0.146, "gamma": 0.005, "vega": 0.4377, "theta": -0.0322, "rho": -0.1793, "theo": 3.6958, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.52, "last_trade_time": "2026-10-30T14:47:11", "percent_change": 0.0, "prev_day_close": 4.76999998092651}, {"option": "IWM270416C00250000", "bid": 39.76, "bid_size": 17.0, "ask": 42.93, "ask_size": 17.0, "iv": 0.2278, "open_interest": 104.0, "volume": 0.0, "delta": 0.8342, "gamma": 0.0055, "vega": 0.4752, "theta": -0.0263, "rho": 0.8745, "theo": 41.8323, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 40.48, "last_trade_time": "2026-11-02T12:14:56", "percent_change": 0.0, "prev_day_close": 38.7349987030029}, {"option": "IWM270416P00250000", "bid": 4.27, "bid_size": 45.0, "ask": 4.36, "ask_size": 28.0, "iv": 0.2385, "open_interest": 34550.0, "volume": 7.0, "delta": -0.1695, "gamma": 0.0057, "vega": 0.4808, "theta": -0.0345, "rho": -0.2057, "theo": 4.3096, "change": -1.165, "open": 4.55, "high": 4.55, "low": 4.37, "tick": "down", "last_trade_price": 4.37, "last_trade_time": "2026-11-04T15:44:07", "percent_change": -21.0479, "prev_day_close": 5.53499984741211}, {"option": "IWM270416C00255000", "bid": 36.86, "bid_size": 10.0, "ask": 38.23, "ask_size": 16.0, "iv": 0.2288, "open_interest": 139.0, "volume": 0.0, "delta": 0.8078, "gamma": 0.0062, "vega": 0.5202, "theta": -0.0293, "rho": 0.8599, "theo": 37.6471, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 38.16, "last_trade_time": "2026-10-29T12:41:52", "percent_change": 0.0, "prev_day_close": 34.7150001525879}, {"option": "IWM270416P00255000", "bid": 5.01, "bid_size": 34.0, "ask": 5.09, "ask_size": 14.0, "iv": 0.231, "open_interest": 4734.0, "volume": 15.0, "delta": -0.1969, "gamma": 0.0064, "vega": 0.528, "theta": -0.0367, "rho": -0.2358, "theo": 5.0436, "change": -1.065, "open": 5.37, "high": 5.37, "low": 5.37, "tick": "no_change", "last_trade_price": 5.37, "last_trade_time": "2026-11-04T09:54:56", "percent_change": -16.5501, "prev_day_close": 6.43499994277954}, {"option": "IWM270416C00260000", "bid": 32.82, "bid_size": 10.0, "ask": 34.18, "ask_size": 17.0, "iv": 0.2219, "open_interest": 277.0, "volume": 0.0, "delta": 0.7776, "gamma": 0.007, "vega": 0.5665, "theta": -0.0322, "rho": 0.8394, "theo": 33.598, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 31.03, "last_trade_time": "2026-11-02T15:49:42", "percent_change": 0.0, "prev_day_close": 30.8549995422363}, {"option": "IWM270416P00260000", "bid": 5.89, "bid_size": 31.0, "ask": 5.97, "ask_size": 15.0, "iv": 0.2239, "open_interest": 10616.0, "volume": 8.0, "delta": -0.2285, "gamma": 0.0073, "vega": 0.573, "theta": -0.0389, "rho": -0.2693, "theo": 5.9193, "change": -1.575, "open": 6.32, "high": 6.32, "low": 5.93, "tick": "down", "last_trade_price": 5.93, "last_trade_time": "2026-11-04T15:35:46", "percent_change": -20.986, "prev_day_close": 7.50500011444092}, {"option": "IWM270416C00265000", "bid": 28.95, "bid_size": 10.0, "ask": 30.29, "ask_size": 16.0, "iv": 0.2154, "open_interest": 246.0, "volume": 0.0, "delta": 0.743, "gamma": 0.0078, "vega": 0.6116, "theta": -0.0349, "rho": 0.8131, "theo": 29.7091, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 28.41, "last_trade_time": "2026-10-30T10:00:11", "percent_change": 0.0, "prev_day_close": 27.1500005722046}, {"option": "IWM270416P00265000", "bid": 6.93, "bid_size": 81.0, "ask": 7.01, "ask_size": 19.0, "iv": 0.217, "open_interest": 14290.0, "volume": 5.0, "delta": -0.265, "gamma": 0.0082, "vega": 0.6197, "theta": -0.041, "rho": -0.3083, "theo": 6.9665, "change": -1.295, "open": 7.45, "high": 7.45, "low": 7.45, "tick": "no_change", "last_trade_price": 7.45, "last_trade_time": "2026-11-04T10:20:49", "percent_change": -14.8085, "prev_day_close": 8.74500036239624}, {"option": "IWM270416C00270000", "bid": 25.26, "bid_size": 25.0, "ask": 26.57, "ask_size": 20.0, "iv": 0.209, "open_interest": 157.0, "volume": 3.0, "delta": 0.7042, "gamma": 0.0086, "vega": 0.6544, "theta": -0.0372, "rho": 0.78, "theo": 26.021, "change": 3.41, "open": 27.4, "high": 27.4, "low": 27.06, "tick": "down", "last_trade_price": 27.06, "last_trade_time": "2026-11-04T09:48:52", "percent_change": 14.4186, "prev_day_close": 23.6500005722046}, {"option": "IWM270416P00270000", "bid": 8.17, "bid_size": 113.0, "ask": 8.25, "ask_size": 13.0, "iv": 0.2109, "open_interest": 1891.0, "volume": 27.0, "delta": -0.3059, "gamma": 0.0091, "vega": 0.6614, "theta": -0.0428, "rho": -0.3469, "theo": 8.1984, "change": -1.86, "open": 8.38, "high": 8.41, "low": 8.08, "tick": "no_change", "last_trade_price": 8.36, "last_trade_time": "2026-11-04T13:24:30", "percent_change": -18.1996, "prev_day_close": 10.2200002670288}, {"option": "IWM270416C00275000", "bid": 22.32, "bid_size": 23.0, "ask": 22.8, "ask_size": 25.0, "iv": 0.2054, "open_interest": 59.0, "volume": 16.0, "delta": 0.6607, "gamma": 0.0094, "vega": 0.6925, "theta": -0.0392, "rho": 0.7401, "theo": 22.5087, "change": 2.155, "open": 24.03, "high": 24.03, "low": 21.2, "tick": "no_change", "last_trade_price": 22.53, "last_trade_time": "2026-11-04T11:58:02", "percent_change": 10.5767, "prev_day_close": 20.375}, {"option": "IWM270416P00275000", "bid": 9.65, "bid_size": 1.0, "ask": 9.71, "ask_size": 13.0, "iv": 0.2049, "open_interest": 5962.0, "volume": 17.0, "delta": -0.3527, "gamma": 0.01, "vega": 0.6971, "theta": -0.0443, "rho": -0.3898, "theo": 9.6796, "change": -1.98, "open": 10.36, "high": 10.61, "low": 9.92, "tick": "down", "last_trade_price": 9.92, "last_trade_time": "2026-11-04T15:23:11", "percent_change": -16.6387, "prev_day_close": 11.8999996185303}, {"option": "IWM270416C00280000", "bid": 18.76, "bid_size": 25.0, "ask": 19.55, "ask_size": 20.0, "iv": 0.1977, "open_interest": 3563.0, "volume": 13.0, "delta": 0.6134, "gamma": 0.0101, "vega": 0.723, "theta": -0.0406, "rho": 0.6947, "theo": 19.2704, "change": 2.06, "open": 20.7, "high": 20.7, "low": 18.62, "tick": "up", "last_trade_price": 19.41, "last_trade_time": "2026-11-04T11:54:07", "percent_change": 11.8732, "prev_day_close": 17.3499994277954}, {"option": "IWM270416P00280000", "bid": 11.32, "bid_size": 180.0, "ask": 11.43, "ask_size": 16.0, "iv": 0.1992, "open_interest": 13492.0, "volume": 17.0, "delta": -0.4036, "gamma": 0.0109, "vega": 0.7253, "theta": -0.0454, "rho": -0.4333, "theo": 11.388, "change": -2.45, "open": 11.29, "high": 12.14, "low": 11.29, "tick": "no_change", "last_trade_price": 11.41, "last_trade_time": "2026-11-04T14:12:38", "percent_change": -17.6768, "prev_day_close": 13.8599996566772}, {"option": "IWM270416C00285000", "bid": 15.82, "bid_size": 22.0, "ask": 16.51, "ask_size": 23.0, "iv": 0.1928, "open_interest": 3113.0, "volume": 8.0, "delta": 0.5623, "gamma": 0.0107, "vega": 0.744, "theta": -0.0414, "rho": 0.6427, "theo": 16.2745, "change": 1.67, "open": 17.56, "high": 17.56, "low": 16.24, "tick": "no_change", "last_trade_price": 16.24, "last_trade_time": "2026-11-04T12:49:03", "percent_change": 11.4619, "prev_day_close": 14.5700001716614}, {"option": "IWM270416P00285000", "bid": 13.33, "bid_size": 104.0, "ask": 13.44, "ask_size": 13.0, "iv": 0.1942, "open_interest": 6456.0, "volume": 29.0, "delta": -0.4596, "gamma": 0.0116, "vega": 0.7402, "theta": -0.0458, "rho": -0.4699, "theo": 13.3961, "change": -2.69, "open": 13.8, "high": 14.11, "low": 13.24, "tick": "no_change", "last_trade_price": 13.43, "last_trade_time": "2026-11-04T14:12:38", "percent_change": -16.6873, "prev_day_close": 16.1199998855591}, {"option": "IWM270416C00290000", "bid": 13.15, "bid_size": 21.0, "ask": 13.8, "ask_size": 21.0, "iv": 0.1886, "open_interest": 3577.0, "volume": 5.0, "delta": 0.5084, "gamma": 0.0111, "vega": 0.7529, "theta": -0.0414, "rho": 0.5858, "theo": 13.5537, "change": 1.625, "open": 14.71, "high": 14.71, "low": 13.4, "tick": "up", "last_trade_price": 13.77, "last_trade_time": "2026-11-04T12:29:00", "percent_change": 13.38, "prev_day_close": 12.1449999809265}, {"option": "IWM270416P00290000", "bid": 15.62, "bid_size": 25.0, "ask": 16.15, "ask_size": 167.0, "iv": 0.1919, "open_interest": 1121.0, "volume": 8.0, "delta": -0.5195, "gamma": 0.0122, "vega": 0.7397, "theta": -0.0455, "rho": -0.5034, "theo": 15.7159, "change": -1.685, "open": 16.6, "high": 17.01, "low": 16.6, "tick": "up", "last_trade_price": 17.01, "last_trade_time": "2026-11-04T10:24:19", "percent_change": -9.0131, "prev_day_close": 18.6949996948242}, {"option": "IWM270416C00295000", "bid": 11.07, "bid_size": 124.0, "ask": 11.18, "ask_size": 10.0, "iv": 0.1853, "open_interest": 6682.0, "volume": 166.0, "delta": 0.4531, "gamma": 0.0112, "vega": 0.7483, "theta": -0.0406, "rho": 0.5262, "theo": 11.1404, "change": 1.385, "open": 10.49, "high": 11.34, "low": 10.3, "tick": "up", "last_trade_price": 11.34, "last_trade_time": "2026-11-04T12:29:00", "percent_change": 13.9126, "prev_day_close": 9.95499992370606}, {"option": "IWM270416P00295000", "bid": 17.83, "bid_size": 10.0, "ask": 18.97, "ask_size": 10.0, "iv": 0.1859, "open_interest": 2896.0, "volume": 0.0, "delta": -0.5821, "gamma": 0.0126, "vega": 0.7214, "theta": -0.0443, "rho": -0.5236, "theo": 18.3709, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 18.7, "last_trade_time": "2026-10-29T11:52:50", "percent_change": 0.0, "prev_day_close": 21.6049995422363}, {"option": "IWM270416C00300000", "bid": 8.96, "bid_size": 77.0, "ask": 9.08, "ask_size": 28.0, "iv": 0.1818, "open_interest": 1102.0, "volume": 8.0, "delta": 0.3974, "gamma": 0.0112, "vega": 0.7297, "theta": -0.039, "rho": 0.4647, "theo": 9.0249, "change": 0.94, "open": 9.78, "high": 9.78, "low": 8.52, "tick": "up", "last_trade_price": 8.99, "last_trade_time": "2026-11-04T13:43:58", "percent_change": 11.677, "prev_day_close": 8.05000019073486}, {"option": "IWM270416P00300000", "bid": 20.52, "bid_size": 10.0, "ask": 22.28, "ask_size": 10.0, "iv": 0.1823, "open_interest": 1065.0, "volume": 0.0, "delta": -0.6457, "gamma": 0.0126, "vega": 0.6851, "theta": -0.0421, "rho": -0.5443, "theo": 21.3703, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 24.33, "last_trade_time": "2026-10-28T12:54:30", "percent_change": 0.0, "prev_day_close": 24.8150005340576}, {"option": "IWM270416C00305000", "bid": 7.15, "bid_size": 102.0, "ask": 7.29, "ask_size": 55.0, "iv": 0.1789, "open_interest": 5881.0, "volume": 22.0, "delta": 0.343, "gamma": 0.0108, "vega": 0.6971, "theta": -0.0367, "rho": 0.4033, "theo": 7.2106, "change": 0.775, "open": 7.9, "high": 8.3, "low": 6.6, "tick": "up", "last_trade_price": 7.2, "last_trade_time": "2026-11-04T16:13:00", "percent_change": 12.0623, "prev_day_close": 6.42499995231628}, {"option": "IWM270416P00305000", "bid": 22.94, "bid_size": 17.0, "ask": 26.69, "ask_size": 17.0, "iv": 0.1801, "open_interest": 5981.0, "volume": 0.0, "delta": -0.7087, "gamma": 0.0123, "vega": 0.6306, "theta": -0.0386, "rho": -0.5463, "theo": 24.731, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 26.93, "last_trade_time": "2026-10-30T09:43:34", "percent_change": 0.0, "prev_day_close": 28.3850002288818}, {"option": "IWM270416C00310000", "bid": 5.63, "bid_size": 75.0, "ask": 5.76, "ask_size": 24.0, "iv": 0.1761, "open_interest": 1045.0, "volume": 31.0, "delta": 0.2914, "gamma": 0.0103, "vega": 0.6525, "theta": -0.0339, "rho": 0.3439, "theo": 5.6857, "change": 0.695, "open": 5.25, "high": 5.76, "low": 5.25, "tick": "up", "last_trade_price": 5.76, "last_trade_time": "2026-11-04T13:18:13", "percent_change": 13.7216, "prev_day_close": 5.06500005722046}, {"option": "IWM270416P00310000", "bid": 26.63, "bid_size": 10.0, "ask": 30.38, "ask_size": 20.0, "iv": 0.1777, "open_interest": 51.0, "volume": 0.0, "delta": -0.7681, "gamma": 0.0115, "vega": 0.5579, "theta": -0.034, "rho": -0.5398, "theo": 28.4143, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 33.3, "last_trade_time": "2026-10-30T12:47:01", "percent_change": 0.0, "prev_day_close": 31.3499994277954}, {"option": "IWM270416C00315000", "bid": 4.37, "bid_size": 80.0, "ask": 4.5, "ask_size": 22.0, "iv": 0.1739, "open_interest": 1066.0, "volume": 60.0, "delta": 0.2436, "gamma": 0.0095, "vega": 0.5988, "theta": -0.0307, "rho": 0.2886, "theo": 4.4299, "change": 0.35, "open": 5.0, "high": 5.0, "low": 4.14, "tick": "no_change", "last_trade_price": 4.3, "last_trade_time": "2026-11-04T15:39:10", "percent_change": 8.86076, "prev_day_close": 3.95000004768372}, {"option": "IWM270416P00315000", "bid": 30.86, "bid_size": 16.0, "ask": 34.37, "ask_size": 10.0, "iv": 0.1784, "open_interest": 5.0, "volume": 0.0, "delta": -0.8218, "gamma": 0.0104, "vega": 0.4749, "theta": -0.0283, "rho": -0.5146, "theo": 32.4023, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 45.53, "last_trade_time": "2026-10-16T13:29:29", "percent_change": 0.0, "prev_day_close": 35.5699996948242}, {"option": "IWM270416C00320000", "bid": 3.35, "bid_size": 87.0, "ask": 3.5, "ask_size": 9.0, "iv": 0.1722, "open_interest": 923.0, "volume": 22.0, "delta": 0.2008, "gamma": 0.0086, "vega": 0.5392, "theta": -0.0272, "rho": 0.2387, "theo": 3.4162, "change": 0.835, "open": 3.92, "high": 3.92, "low": 3.88, "tick": "no_change", "last_trade_price": 3.88, "last_trade_time": "2026-11-04T09:51:30", "percent_change": 27.422, "prev_day_close": 3.04499995708466}, {"option": "IWM270416P00320000", "bid": 34.87, "bid_size": 10.0, "ask": 38.64, "ask_size": 20.0, "iv": 0.1749, "open_interest": 2.0, "volume": 0.0, "delta": -0.8691, "gamma": 0.0092, "vega": 0.385, "theta": -0.0221, "rho": -0.4893, "theo": 36.6559, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 39.71, "last_trade_time": "2026-09-25T11:45:31", "percent_change": 0.0, "prev_day_close": 39.8650016784668}, {"option": "IWM270416C00325000", "bid": 2.54, "bid_size": 100.0, "ask": 2.69, "ask_size": 4.0, "iv": 0.1709, "open_interest": 1161.0, "volume": 129.0, "delta": 0.1634, "gamma": 0.0076, "vega": 0.4769, "theta": -0.0238, "rho": 0.1948, "theo": 2.6131, "change": 0.19, "open": 3.04, "high": 3.19, "low": 2.52, "tick": "down", "last_trade_price": 2.52, "last_trade_time": "2026-11-04T15:30:24", "percent_change": 8.15451, "prev_day_close": 2.32999992370605}, {"option": "IWM270416P00325000", "bid": 39.25, "bid_size": 5.0, "ask": 43.13, "ask_size": 4.0, "iv": 0.1736, "open_interest": 0.0, "volume": 0.0, "delta": -0.9136, "gamma": 0.0094, "vega": 0.2961, "theta": -0.0186, "rho": -0.4045, "theo": 41.1335, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 31.51, "last_trade_time": "2026-08-18T16:13:08", "percent_change": 0.0, "prev_day_close": 44.4400005340576}, {"option": "IWM270416C00330000", "bid": 1.92, "bid_size": 117.0, "ask": 2.05, "ask_size": 41.0, "iv": 0.17, "open_interest": 812.0, "volume": 129.0, "delta": 0.1316, "gamma": 0.0066, "vega": 0.415, "theta": -0.0205, "rho": 0.157, "theo": 1.9875, "change": 0.25, "open": 2.34, "high": 2.34, "low": 2.03, "tick": "down", "last_trade_price": 2.03, "last_trade_time": "2026-11-04T10:06:06", "percent_change": 14.0449, "prev_day_close": 1.77999997138977}, {"option": "IWM270416P00330000", "bid": 44.1, "bid_size": 5.0, "ask": 47.81, "ask_size": 4.0, "iv": 0.1809, "open_interest": 0.0, "volume": 0.0, "delta": -0.9578, "gamma": 0.0097, "vega": 0.1794, "theta": -0.0242, "rho": -0.197, "theo": 45.8298, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 43.43, "last_trade_time": "2026-07-31T10:43:18", "percent_change": 0.0, "prev_day_close": 49.5149993896484}, {"option": "IWM270416C00335000", "bid": 1.44, "bid_size": 143.0, "ask": 1.56, "ask_size": 44.0, "iv": 0.1697, "open_interest": 692.0, "volume": 4.0, "delta": 0.1051, "gamma": 0.0056, "vega": 0.3567, "theta": -0.0174, "rho": 0.1254, "theo": 1.5071, "change": 0.45, "open": 1.8, "high": 1.8, "low": 1.79, "tick": "no_change", "last_trade_price": 1.8, "last_trade_time": "2026-11-04T09:30:34", "percent_change": 33.3333, "prev_day_close": 1.35000002384186}, {"option": "IWM270416P00335000", "bid": 48.85, "bid_size": 10.0, "ask": 52.73, "ask_size": 4.0, "iv": 0.1798, "open_interest": 0.0, "volume": 0.0, "delta": -0.9888, "gamma": 0.0039, "vega": 0.0414, "theta": -0.0444, "rho": 0.0, "theo": 50.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 47.13, "last_trade_time": "2026-07-31T11:26:10", "percent_change": 0.0, "prev_day_close": 54.4200000762939}, {"option": "IWM270416C00340000", "bid": 1.08, "bid_size": 107.0, "ask": 1.21, "ask_size": 33.0, "iv": 0.1701, "open_interest": 659.0, "volume": 0.0, "delta": 0.0834, "gamma": 0.0048, "vega": 0.3035, "theta": -0.0147, "rho": 0.0997, "theo": 1.1427, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.11, "last_trade_time": "2026-11-03T11:49:16", "percent_change": 0.0, "prev_day_close": 1.02999997138977}, {"option": "IWM270416P00340000", "bid": 55.01, "bid_size": 5.0, "ask": 57.73, "ask_size": 4.0, "iv": 0.2217, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0546, "rho": 0.0, "theo": 55.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 51.78, "last_trade_time": "2026-07-31T11:20:45", "percent_change": 0.0, "prev_day_close": 59.4299983978272}, {"option": "IWM270416C00345000", "bid": 0.8, "bid_size": 1.0, "ask": 0.94, "ask_size": 74.0, "iv": 0.1707, "open_interest": 932.0, "volume": 0.0, "delta": 0.066, "gamma": 0.004, "vega": 0.2557, "theta": -0.0123, "rho": 0.0789, "theo": 0.867, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.94, "last_trade_time": "2026-10-28T09:57:29", "percent_change": 0.0, "prev_day_close": 0.784999996423721}, {"option": "IWM270416P00345000", "bid": 60.02, "bid_size": 5.0, "ask": 62.73, "ask_size": 10.0, "iv": 0.2353, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0546, "rho": 0.0, "theo": 60.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 47.34, "last_trade_time": "2026-08-25T14:05:02", "percent_change": 0.0, "prev_day_close": 64.4300003051758}, {"option": "IWM270416C00350000", "bid": 0.58, "bid_size": 80.0, "ask": 0.78, "ask_size": 90.0, "iv": 0.1723, "open_interest": 665.0, "volume": 0.0, "delta": 0.0523, "gamma": 0.0033, "vega": 0.2148, "theta": -0.0103, "rho": 0.0625, "theo": 0.6635, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.64, "last_trade_time": "2026-11-02T13:55:06", "percent_change": 0.0, "prev_day_close": 0.604999989271164}, {"option": "IWM270416P00350000", "bid": 65.01, "bid_size": 5.0, "ask": 67.73, "ask_size": 4.0, "iv": 0.2482, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0546, "rho": 0.0, "theo": 65.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 69.4300003051758}, {"option": "IWM270416C00355000", "bid": 0.41, "bid_size": 103.0, "ask": 0.58, "ask_size": 90.0, "iv": 0.1717, "open_interest": 660.0, "volume": 0.0, "delta": 0.0417, "gamma": 0.0027, "vega": 0.1806, "theta": -0.0086, "rho": 0.0498, "theo": 0.5127, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.47, "last_trade_time": "2026-10-30T10:08:30", "percent_change": 0.0, "prev_day_close": 0.459999993443489}, {"option": "IWM270416P00355000", "bid": 70.01, "bid_size": 5.0, "ask": 72.73, "ask_size": 4.0, "iv": 0.261, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0546, "rho": 0.0, "theo": 70.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 55.46, "last_trade_time": "2026-08-18T16:11:58", "percent_change": 0.0, "prev_day_close": 74.4150009155274}, {"option": "IWM270416C00360000", "bid": 0.31, "bid_size": 116.0, "ask": 0.5, "ask_size": 112.0, "iv": 0.1748, "open_interest": 1541.0, "volume": 0.0, "delta": 0.0334, "gamma": 0.0022, "vega": 0.1515, "theta": -0.0072, "rho": 0.0398, "theo": 0.3997, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.4, "last_trade_time": "2026-11-02T09:30:29", "percent_change": 0.0, "prev_day_close": 0.365000009536743}, {"option": "IWM270416P00360000", "bid": 75.01, "bid_size": 5.0, "ask": 77.73, "ask_size": 10.0, "iv": 0.2735, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0546, "rho": 0.0, "theo": 75.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 79.4249992370606}, {"option": "IWM270416C00365000", "bid": 0.22, "bid_size": 117.0, "ask": 0.41, "ask_size": 118.0, "iv": 0.1766, "open_interest": 21.0, "volume": 0.0, "delta": 0.0268, "gamma": 0.0018, "vega": 0.1272, "theta": -0.0061, "rho": 0.0318, "theo": 0.3138, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.32, "last_trade_time": "2026-10-28T13:24:54", "percent_change": 0.0, "prev_day_close": 0.270000003278255}, {"option": "IWM270416P00365000", "bid": 80.01, "bid_size": 5.0, "ask": 82.73, "ask_size": 4.0, "iv": 0.2857, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0546, "rho": 0.0, "theo": 80.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 84.4300003051758}, {"option": "IWM270416C00370000", "bid": 0.16, "bid_size": 93.0, "ask": 0.37, "ask_size": 103.0, "iv": 0.1801, "open_interest": 337.0, "volume": 0.0, "delta": 0.0218, "gamma": 0.0015, "vega": 0.1077, "theta": -0.0052, "rho": 0.0259, "theo": 0.2515, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.22, "last_trade_time": "2026-10-15T10:47:26", "percent_change": 0.0, "prev_day_close": 0.214999996125698}, {"option": "IWM270416P00370000", "bid": 85.01, "bid_size": 5.0, "ask": 87.73, "ask_size": 4.0, "iv": 0.2977, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0546, "rho": 0.0, "theo": 85.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 80.45, "last_trade_time": "2026-07-31T10:42:24", "percent_change": 0.0, "prev_day_close": 89.4249992370606}, {"option": "IWM270416C00375000", "bid": 0.12, "bid_size": 97.0, "ask": 0.33, "ask_size": 113.0, "iv": 0.1837, "open_interest": 394.0, "volume": 0.0, "delta": 0.0179, "gamma": 0.0013, "vega": 0.0919, "theta": -0.0044, "rho": 0.0213, "theo": 0.2043, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.18, "last_trade_time": "2026-10-15T10:55:02", "percent_change": 0.0, "prev_day_close": 0.16499999538064}, {"option": "IWM270416P00375000", "bid": 90.01, "bid_size": 5.0, "ask": 92.73, "ask_size": 4.0, "iv": 0.3095, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0546, "rho": 0.0, "theo": 90.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 83.47, "last_trade_time": "2026-07-31T11:26:10", "percent_change": 0.0, "prev_day_close": 94.4349975585938}, {"option": "IWM270416C00380000", "bid": 0.08, "bid_size": 96.0, "ask": 0.28, "ask_size": 95.0, "iv": 0.1857, "open_interest": 340.0, "volume": 0.0, "delta": 0.0149, "gamma": 0.0011, "vega": 0.0788, "theta": -0.0038, "rho": 0.0177, "theo": 0.1683, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.14, "last_trade_time": "2026-10-28T13:24:54", "percent_change": 0.0, "prev_day_close": 0.135000005364418}, {"option": "IWM270416P00380000", "bid": 95.01, "bid_size": 5.0, "ask": 97.73, "ask_size": 4.0, "iv": 0.321, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0546, "rho": 0.0, "theo": 95.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 78.83, "last_trade_time": "2026-08-04T14:30:58", "percent_change": 0.0, "prev_day_close": 99.4349975585938}, {"option": "IWM270416C00385000", "bid": 0.03, "bid_size": 97.0, "ask": 0.25, "ask_size": 102.0, "iv": 0.1869, "open_interest": 594.0, "volume": 0.0, "delta": 0.0125, "gamma": 0.0009, "vega": 0.0682, "theta": -0.0033, "rho": 0.0149, "theo": 0.1406, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.21, "last_trade_time": "2026-10-02T10:31:09", "percent_change": 0.0, "prev_day_close": 0.10500000230968}, {"option": "IWM270416P00385000", "bid": 100.01, "bid_size": 5.0, "ask": 102.73, "ask_size": 4.0, "iv": 0.3324, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0546, "rho": 0.0, "theo": 100.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 104.424999237061}, {"option": "IWM270416C00390000", "bid": 0.03, "bid_size": 99.0, "ask": 0.22, "ask_size": 99.0, "iv": 0.1913, "open_interest": 74.0, "volume": 0.0, "delta": 0.0106, "gamma": 0.0008, "vega": 0.0594, "theta": -0.0029, "rho": 0.0126, "theo": 0.119, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.07, "last_trade_time": "2026-10-15T10:47:26", "percent_change": 0.0, "prev_day_close": 0.0799999982118606}, {"option": "IWM270416P00390000", "bid": 105.02, "bid_size": 5.0, "ask": 107.73, "ask_size": 4.0, "iv": 0.3437, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0546, "rho": 0.0, "theo": 105.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 109.424999237061}, {"option": "IWM270416C00395000", "bid": 0.01, "bid_size": 116.0, "ask": 0.21, "ask_size": 101.0, "iv": 0.1952, "open_interest": 211.0, "volume": 0.0, "delta": 0.0092, "gamma": 0.0007, "vega": 0.0522, "theta": -0.0026, "rho": 0.0108, "theo": 0.1022, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.06, "last_trade_time": "2026-10-15T10:55:02", "percent_change": 0.0, "prev_day_close": 0.0699999993667006}, {"option": "IWM270416P00395000", "bid": 110.01, "bid_size": 5.0, "ask": 112.73, "ask_size": 4.0, "iv": 0.3544, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0546, "rho": 0.0, "theo": 110.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 114.434997558594}, {"option": "IWM270416C00400000", "bid": 0.01, "bid_size": 117.0, "ask": 0.19, "ask_size": 102.0, "iv": 0.1997, "open_interest": 203.0, "volume": 0.0, "delta": 0.008, "gamma": 0.0006, "vega": 0.0462, "theta": -0.0023, "rho": 0.0094, "theo": 0.0888, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-10-15T10:04:00", "percent_change": 0.0, "prev_day_close": 0.0649999994784594}, {"option": "IWM270416P00400000", "bid": 115.02, "bid_size": 5.0, "ask": 117.73, "ask_size": 4.0, "iv": 0.3653, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0546, "rho": 0.0, "theo": 115.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 119.434997558594}, {"option": "IWM270416C00405000", "bid": 0.02, "bid_size": 103.0, "ask": 0.18, "ask_size": 103.0, "iv": 0.2062, "open_interest": 13.0, "volume": 0.0, "delta": 0.007, "gamma": 0.0005, "vega": 0.0413, "theta": -0.0021, "rho": 0.0082, "theo": 0.078, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.08, "last_trade_time": "2026-10-22T12:18:01", "percent_change": 0.0, "prev_day_close": 0.0550000006332994}, {"option": "IWM270416P00405000", "bid": 120.01, "bid_size": 5.0, "ask": 122.73, "ask_size": 4.0, "iv": 0.3756, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0546, "rho": 0.0, "theo": 120.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 124.434997558594}, {"option": "IWM270416C00410000", "bid": 0.01, "bid_size": 119.0, "ask": 0.17, "ask_size": 104.0, "iv": 0.2101, "open_interest": 3.0, "volume": 0.0, "delta": 0.0062, "gamma": 0.0004, "vega": 0.0371, "theta": -0.0019, "rho": 0.0072, "theo": 0.0693, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.77, "last_trade_time": "2026-08-05T14:22:44", "percent_change": 0.0, "prev_day_close": 0.0449999989941716}, {"option": "IWM270416P00410000", "bid": 125.01, "bid_size": 5.0, "ask": 127.73, "ask_size": 4.0, "iv": 0.386, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0546, "rho": 0.0, "theo": 125.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 129.415000915527}, {"option": "IWM270416C00415000", "bid": 0.01, "bid_size": 119.0, "ask": 0.16, "ask_size": 104.0, "iv": 0.215, "open_interest": 3.0, "volume": 0.0, "delta": 0.0055, "gamma": 0.0004, "vega": 0.0335, "theta": -0.0018, "rho": 0.0064, "theo": 0.062, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-10-29T11:42:45", "percent_change": 0.0, "prev_day_close": 0.0400000000372529}, {"option": "IWM270416P00415000", "bid": 130.0, "bid_size": 5.0, "ask": 132.73, "ask_size": 4.0, "iv": 0.396, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0546, "rho": 0.0, "theo": 130.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 134.22, "last_trade_time": "2026-09-24T09:53:31", "percent_change": 0.0, "prev_day_close": 134.425003051758}, {"option": "IWM270416C00420000", "bid": 0.01, "bid_size": 119.0, "ask": 0.16, "ask_size": 104.0, "iv": 0.2212, "open_interest": 11.0, "volume": 0.0, "delta": 0.0049, "gamma": 0.0004, "vega": 0.0305, "theta": -0.0016, "rho": 0.0058, "theo": 0.056, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.24, "last_trade_time": "2026-08-25T13:56:39", "percent_change": 0.0, "prev_day_close": 0.0449999989941716}, {"option": "IWM270416P00420000", "bid": 135.01, "bid_size": 5.0, "ask": 137.73, "ask_size": 4.0, "iv": 0.4063, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0546, "rho": 0.0, "theo": 135.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 139.425003051758}, {"option": "IWM270416C00425000", "bid": 0.01, "bid_size": 216.0, "ask": 0.15, "ask_size": 246.0, "iv": 0.2258, "open_interest": 0.0, "volume": 0.0, "delta": 0.0045, "gamma": 0.0003, "vega": 0.0279, "theta": -0.0015, "rho": 0.0052, "theo": 0.051, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.034999999217689}, {"option": "IWM270416P00425000", "bid": 140.02, "bid_size": 5.0, "ask": 142.73, "ask_size": 4.0, "iv": 0.4165, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0546, "rho": 0.0, "theo": 140.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 144.430000305176}, {"option": "IWM270416C00430000", "bid": 0.01, "bid_size": 229.0, "ask": 0.08, "ask_size": 265.0, "iv": 0.2184, "open_interest": 1.0, "volume": 2.0, "delta": 0.0041, "gamma": 0.0003, "vega": 0.0256, "theta": -0.0014, "rho": 0.0047, "theo": 0.0467, "change": 0.03, "open": 0.04, "high": 0.07, "low": 0.04, "tick": "up", "last_trade_price": 0.07, "last_trade_time": "2026-11-04T09:30:37", "percent_change": 75.0, "prev_day_close": 0.0400000000372529}, {"option": "IWM270416P00430000", "bid": 145.0, "bid_size": 5.0, "ask": 147.73, "ask_size": 4.0, "iv": 0.4258, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0546, "rho": 0.0, "theo": 145.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 149.425003051758}, {"option": "IWM270416C00435000", "bid": 0.01, "bid_size": 211.0, "ask": 0.14, "ask_size": 245.0, "iv": 0.2359, "open_interest": 1.0, "volume": 0.0, "delta": 0.0037, "gamma": 0.0003, "vega": 0.0236, "theta": -0.0013, "rho": 0.0043, "theo": 0.043, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.21, "last_trade_time": "2026-07-30T12:25:51", "percent_change": 0.0, "prev_day_close": 0.0400000000372529}, {"option": "IWM270416P00435000", "bid": 150.02, "bid_size": 5.0, "ask": 152.73, "ask_size": 4.0, "iv": 0.4359, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0546, "rho": 0.0, "theo": 150.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 154.425003051758}, {"option": "IWM270416C00440000", "bid": 0.01, "bid_size": 226.0, "ask": 0.11, "ask_size": 289.0, "iv": 0.2361, "open_interest": 2740.0, "volume": 2.0, "delta": 0.0034, "gamma": 0.0002, "vega": 0.0219, "theta": -0.0012, "rho": 0.004, "theo": 0.0398, "change": 0.025, "open": 0.03, "high": 0.06, "low": 0.03, "tick": "up", "last_trade_price": 0.06, "last_trade_time": "2026-11-04T09:30:37", "percent_change": 71.4286, "prev_day_close": 0.034999999217689}, {"option": "IWM270416P00440000", "bid": 155.01, "bid_size": 5.0, "ask": 157.73, "ask_size": 4.0, "iv": 0.4451, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0546, "rho": 0.0, "theo": 155.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 153.58, "last_trade_time": "2026-09-16T10:09:52", "percent_change": 0.0, "prev_day_close": 159.435005187988}, {"option": "IWM270416C00445000", "bid": 0.01, "bid_size": 218.0, "ask": 0.13, "ask_size": 284.0, "iv": 0.2455, "open_interest": 0.0, "volume": 2.0, "delta": 0.0031, "gamma": 0.0002, "vega": 0.0203, "theta": -0.0012, "rho": 0.0036, "theo": 0.037, "change": 0.0, "open": 0.03, "high": 0.04, "low": 0.03, "tick": "up", "last_trade_price": 0.04, "last_trade_time": "2026-11-04T09:30:37", "percent_change": -9.31323e-08, "prev_day_close": 0.0400000000372529}, {"option": "IWM270416P00445000", "bid": 160.01, "bid_size": 5.0, "ask": 162.73, "ask_size": 4.0, "iv": 0.4545, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0546, "rho": 0.0, "theo": 160.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 164.430000305176}, {"option": "IWM270416C00450000", "bid": 0.01, "bid_size": 461.0, "ask": 0.13, "ask_size": 284.0, "iv": 0.251, "open_interest": 0.0, "volume": 2.0, "delta": 0.0029, "gamma": 0.0002, "vega": 0.019, "theta": -0.0011, "rho": 0.0034, "theo": 0.0345, "change": 0.01, "open": 0.03, "high": 0.05, "low": 0.03, "tick": "up", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T09:30:38", "percent_change": 25.0, "prev_day_close": 0.0400000000372529}, {"option": "IWM270416P00450000", "bid": 165.01, "bid_size": 6.0, "ask": 167.73, "ask_size": 10.0, "iv": 0.4637, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0546, "rho": 0.0, "theo": 165.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 169.425003051758}, {"option": "IWM270521C00175000", "bid": 110.7, "bid_size": 4.0, "ask": 113.41, "ask_size": 5.0, "iv": 0.3165, "open_interest": 0.0, "volume": 0.0, "delta": 0.9737, "gamma": 0.0008, "vega": 0.1272, "theta": 0.0, "rho": 0.8892, "theo": 112.5988, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 109.174999237061}, {"option": "IWM270521P00175000", "bid": 0.69, "bid_size": 1.0, "ask": 0.96, "ask_size": 89.0, "iv": 0.3764, "open_interest": 20.0, "volume": 0.0, "delta": -0.026, "gamma": 0.0008, "vega": 0.1291, "theta": -0.0116, "rho": -0.0411, "theo": 0.8282, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.94, "last_trade_time": "2026-10-27T11:48:44", "percent_change": 0.0, "prev_day_close": 1.0450000166893}, {"option": "IWM270521C00180000", "bid": 105.91, "bid_size": 4.0, "ask": 108.64, "ask_size": 5.0, "iv": 0.3138, "open_interest": 0.0, "volume": 0.0, "delta": 0.9704, "gamma": 0.0009, "vega": 0.1407, "theta": 0.0, "rho": 0.9102, "theo": 107.8165, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 104.420001983643}, {"option": "IWM270521P00180000", "bid": 0.78, "bid_size": 253.0, "ask": 1.06, "ask_size": 245.0, "iv": 0.3652, "open_interest": 2.0, "volume": 0.0, "delta": -0.0294, "gamma": 0.0009, "vega": 0.1425, "theta": -0.0125, "rho": -0.0463, "theo": 0.9212, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.25, "last_trade_time": "2026-10-30T13:56:00", "percent_change": 0.0, "prev_day_close": 1.16000002622604}, {"option": "IWM270521C00185000", "bid": 101.13, "bid_size": 4.0, "ask": 103.88, "ask_size": 6.0, "iv": 0.3095, "open_interest": 0.0, "volume": 0.0, "delta": 0.9667, "gamma": 0.001, "vega": 0.1554, "theta": 0.0, "rho": 0.9306, "theo": 103.0452, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 99.6900024414062}, {"option": "IWM270521P00185000", "bid": 0.87, "bid_size": 221.0, "ask": 1.17, "ask_size": 212.0, "iv": 0.3538, "open_interest": 29.0, "volume": 1.0, "delta": -0.0332, "gamma": 0.001, "vega": 0.1575, "theta": -0.0134, "rho": -0.0519, "theo": 1.025, "change": -0.08, "open": 1.2, "high": 1.2, "low": 1.2, "tick": "down", "last_trade_price": 1.2, "last_trade_time": "2026-11-04T09:30:24", "percent_change": -6.25, "prev_day_close": 1.28000003099442}, {"option": "IWM270521C00190000", "bid": 96.35, "bid_size": 10.0, "ask": 99.14, "ask_size": 1.0, "iv": 0.304, "open_interest": 0.0, "volume": 0.0, "delta": 0.9625, "gamma": 0.0011, "vega": 0.1717, "theta": 0.0, "rho": 0.9501, "theo": 98.2866, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 94.9750022888184}, {"option": "IWM270521P00190000", "bid": 0.98, "bid_size": 235.0, "ask": 1.29, "ask_size": 227.0, "iv": 0.3429, "open_interest": 0.0, "volume": 2.0, "delta": -0.0375, "gamma": 0.0011, "vega": 0.1744, "theta": -0.0144, "rho": -0.0586, "theo": 1.142, "change": -0.115, "open": 1.33, "high": 1.33, "low": 1.33, "tick": "down", "last_trade_price": 1.33, "last_trade_time": "2026-11-04T09:30:24", "percent_change": -7.95848, "prev_day_close": 1.44499999284744}, {"option": "IWM270521C00195000", "bid": 91.6, "bid_size": 4.0, "ask": 94.43, "ask_size": 1.0, "iv": 0.2991, "open_interest": 0.0, "volume": 0.0, "delta": 0.9576, "gamma": 0.0013, "vega": 0.1898, "theta": -0.0006, "rho": 0.9686, "theo": 93.5433, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 90.2700004577637}, {"option": "IWM270521P00195000", "bid": 1.12, "bid_size": 224.0, "ask": 1.43, "ask_size": 224.0, "iv": 0.3327, "open_interest": 0.0, "volume": 0.0, "delta": -0.0424, "gamma": 0.0013, "vega": 0.1925, "theta": -0.0154, "rho": -0.0661, "theo": 1.2752, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.6149999499321}, {"option": "IWM270521C00197000", "bid": 89.7, "bid_size": 10.0, "ask": 92.53, "ask_size": 5.0, "iv": 0.296, "open_interest": 0.0, "volume": 0.0, "delta": 0.9555, "gamma": 0.0014, "vega": 0.1975, "theta": -0.0014, "rho": 0.9756, "theo": 91.651, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 88.4050025939941}, {"option": "IWM270521P00197000", "bid": 1.16, "bid_size": 85.0, "ask": 1.49, "ask_size": 73.0, "iv": 0.3281, "open_interest": 20.0, "volume": 0.0, "delta": -0.0446, "gamma": 0.0014, "vega": 0.2002, "theta": -0.0159, "rho": -0.0693, "theo": 1.3336, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.88, "last_trade_time": "2026-10-14T15:26:44", "percent_change": 0.0, "prev_day_close": 1.68500000238419}, {"option": "IWM270521C00198000", "bid": 88.75, "bid_size": 10.0, "ask": 91.61, "ask_size": 1.0, "iv": 0.2954, "open_interest": 0.0, "volume": 0.0, "delta": 0.9544, "gamma": 0.0014, "vega": 0.2015, "theta": -0.0017, "rho": 0.9791, "theo": 90.706, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 87.4700012207031}, {"option": "IWM270521P00198000", "bid": 1.19, "bid_size": 83.0, "ask": 1.53, "ask_size": 72.0, "iv": 0.3263, "open_interest": 0.0, "volume": 0.0, "delta": -0.0457, "gamma": 0.0014, "vega": 0.2042, "theta": -0.0161, "rho": -0.071, "theo": 1.3639, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.72499996423721}, {"option": "IWM270521C00199000", "bid": 87.81, "bid_size": 4.0, "ask": 90.67, "ask_size": 5.0, "iv": 0.2944, "open_interest": 0.0, "volume": 0.0, "delta": 0.9533, "gamma": 0.0014, "vega": 0.2055, "theta": -0.0021, "rho": 0.9825, "theo": 89.7618, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 86.5349998474121}, {"option": "IWM270521P00199000", "bid": 1.21, "bid_size": 80.0, "ask": 1.56, "ask_size": 71.0, "iv": 0.3239, "open_interest": 0.0, "volume": 0.0, "delta": -0.0468, "gamma": 0.0014, "vega": 0.2082, "theta": -0.0163, "rho": -0.0727, "theo": 1.395, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.76500004529953}, {"option": "IWM270521C00200000", "bid": 86.86, "bid_size": 4.0, "ask": 89.72, "ask_size": 5.0, "iv": 0.2927, "open_interest": 0.0, "volume": 0.0, "delta": 0.9522, "gamma": 0.0015, "vega": 0.2096, "theta": -0.0025, "rho": 0.9859, "theo": 88.8185, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 85.5999984741211}, {"option": "IWM270521P00200000", "bid": 1.24, "bid_size": 79.0, "ask": 1.59, "ask_size": 70.0, "iv": 0.3218, "open_interest": 0.0, "volume": 0.0, "delta": -0.048, "gamma": 0.0015, "vega": 0.2125, "theta": -0.0165, "rho": -0.0744, "theo": 1.4271, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.80500000715256}, {"option": "IWM270521C00205000", "bid": 82.15, "bid_size": 4.0, "ask": 85.04, "ask_size": 5.0, "iv": 0.2865, "open_interest": 1.0, "volume": 0.0, "delta": 0.9458, "gamma": 0.0017, "vega": 0.2314, "theta": -0.0044, "rho": 1.0019, "theo": 84.1155, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 82.7, "last_trade_time": "2026-09-24T12:17:19", "percent_change": 0.0, "prev_day_close": 81.1350021362305}, {"option": "IWM270521P00205000", "bid": 1.41, "bid_size": 75.0, "ask": 1.77, "ask_size": 66.0, "iv": 0.3119, "open_interest": 1277.0, "volume": 0.0, "delta": -0.0545, "gamma": 0.0017, "vega": 0.2351, "theta": -0.0178, "rho": -0.0842, "theo": 1.6012, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.35, "last_trade_time": "2026-10-30T14:37:07", "percent_change": 0.0, "prev_day_close": 2.02999997138977}, {"option": "IWM270521C00210000", "bid": 77.46, "bid_size": 4.0, "ask": 80.37, "ask_size": 5.0, "iv": 0.2796, "open_interest": 1.0, "volume": 0.0, "delta": 0.9386, "gamma": 0.0019, "vega": 0.2559, "theta": -0.0064, "rho": 1.0162, "theo": 79.4385, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 78.2, "last_trade_time": "2026-09-24T12:17:34", "percent_change": 0.0, "prev_day_close": 76.5149993896484}, {"option": "IWM270521P00210000", "bid": 1.59, "bid_size": 75.0, "ask": 1.98, "ask_size": 64.0, "iv": 0.3021, "open_interest": 1.0, "volume": 0.0, "delta": -0.0619, "gamma": 0.002, "vega": 0.2596, "theta": -0.019, "rho": -0.0953, "theo": 1.7978, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.38, "last_trade_time": "2026-10-08T11:43:56", "percent_change": 0.0, "prev_day_close": 2.27499997615814}, {"option": "IWM270521C00215000", "bid": 72.8, "bid_size": 4.0, "ask": 75.76, "ask_size": 6.0, "iv": 0.2732, "open_interest": 1.0, "volume": 0.0, "delta": 0.9302, "gamma": 0.0022, "vega": 0.2827, "theta": -0.0086, "rho": 1.0286, "theo": 74.793, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 66.98, "last_trade_time": "2026-10-20T10:34:32", "percent_change": 0.0, "prev_day_close": 71.9349975585938}, {"option": "IWM270521P00215000", "bid": 1.84, "bid_size": 179.0, "ask": 2.23, "ask_size": 181.0, "iv": 0.2934, "open_interest": 330.0, "volume": 0.0, "delta": -0.0707, "gamma": 0.0022, "vega": 0.2869, "theta": -0.0205, "rho": -0.1079, "theo": 2.0366, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.84, "last_trade_time": "2026-10-19T10:32:40", "percent_change": 0.0, "prev_day_close": 2.5900000333786}, {"option": "IWM270521C00220000", "bid": 68.17, "bid_size": 4.0, "ask": 71.18, "ask_size": 1.0, "iv": 0.2665, "open_interest": 7.0, "volume": 0.0, "delta": 0.9205, "gamma": 0.0025, "vega": 0.312, "theta": -0.0108, "rho": 1.039, "theo": 70.1844, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 58.51, "last_trade_time": "2026-10-14T14:56:11", "percent_change": 0.0, "prev_day_close": 67.4150009155274}, {"option": "IWM270521P00220000", "bid": 2.11, "bid_size": 289.0, "ask": 2.51, "ask_size": 279.0, "iv": 0.2845, "open_interest": 738.0, "volume": 1.0, "delta": -0.0807, "gamma": 0.0025, "vega": 0.3176, "theta": -0.022, "rho": -0.1231, "theo": 2.3084, "change": -0.36, "open": 2.57, "high": 2.57, "low": 2.57, "tick": "down", "last_trade_price": 2.57, "last_trade_time": "2026-11-04T11:23:02", "percent_change": -12.2867, "prev_day_close": 2.92999994754791}, {"option": "IWM270521C00225000", "bid": 63.6, "bid_size": 10.0, "ask": 66.63, "ask_size": 6.0, "iv": 0.2599, "open_interest": 3.0, "volume": 0.0, "delta": 0.9093, "gamma": 0.0028, "vega": 0.3446, "theta": -0.013, "rho": 1.0465, "theo": 65.6199, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 64.21, "last_trade_time": "2026-10-02T11:10:36", "percent_change": 0.0, "prev_day_close": 62.9349975585938}, {"option": "IWM270521P00225000", "bid": 2.42, "bid_size": 171.0, "ask": 2.84, "ask_size": 174.0, "iv": 0.2759, "open_interest": 331.0, "volume": 0.0, "delta": -0.0922, "gamma": 0.0029, "vega": 0.3499, "theta": -0.0236, "rho": -0.1394, "theo": 2.6216, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.84, "last_trade_time": "2026-10-29T13:25:52", "percent_change": 0.0, "prev_day_close": 3.31500005722046}, {"option": "IWM270521C00230000", "bid": 59.08, "bid_size": 4.0, "ask": 62.15, "ask_size": 5.0, "iv": 0.2536, "open_interest": 4.0, "volume": 0.0, "delta": 0.8963, "gamma": 0.0032, "vega": 0.3795, "theta": -0.0154, "rho": 1.0513, "theo": 61.1078, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 64.82, "last_trade_time": "2026-09-21T12:19:32", "percent_change": 0.0, "prev_day_close": 58.519998550415}, {"option": "IWM270521P00230000", "bid": 2.78, "bid_size": 64.0, "ask": 3.23, "ask_size": 54.0, "iv": 0.2677, "open_interest": 181.0, "volume": 0.0, "delta": -0.1056, "gamma": 0.0033, "vega": 0.3859, "theta": -0.0253, "rho": -0.1591, "theo": 2.9932, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.01, "last_trade_time": "2026-10-30T12:51:03", "percent_change": 0.0, "prev_day_close": 3.77499997615814}, {"option": "IWM270521C00235000", "bid": 54.62, "bid_size": 4.0, "ask": 57.72, "ask_size": 6.0, "iv": 0.2471, "open_interest": 1.0, "volume": 0.0, "delta": 0.8814, "gamma": 0.0036, "vega": 0.4177, "theta": -0.0179, "rho": 1.0526, "theo": 56.6567, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 57.18, "last_trade_time": "2026-10-29T11:21:51", "percent_change": 0.0, "prev_day_close": 54.1599998474121}, {"option": "IWM270521P00235000", "bid": 3.21, "bid_size": 148.0, "ask": 3.69, "ask_size": 152.0, "iv": 0.2598, "open_interest": 22.0, "volume": 0.0, "delta": -0.1213, "gamma": 0.0038, "vega": 0.4254, "theta": -0.0272, "rho": -0.1812, "theo": 3.4371, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 5.01, "last_trade_time": "2026-10-30T14:39:08", "percent_change": 0.0, "prev_day_close": 4.33500003814697}, {"option": "IWM270521C00240000", "bid": 50.23, "bid_size": 20.0, "ask": 53.36, "ask_size": 5.0, "iv": 0.2408, "open_interest": 2.0, "volume": 1.0, "delta": 0.8642, "gamma": 0.0041, "vega": 0.4584, "theta": -0.0204, "rho": 1.0499, "theo": 52.2783, "change": 2.88, "open": 51.96, "high": 51.96, "low": 51.96, "tick": "up", "last_trade_price": 51.96, "last_trade_time": "2026-11-04T14:25:25", "percent_change": 5.86797, "prev_day_close": 49.0799999237061}, {"option": "IWM270521P00240000", "bid": 3.7, "bid_size": 110.0, "ask": 4.22, "ask_size": 110.0, "iv": 0.2521, "open_interest": 1532.0, "volume": 0.0, "delta": -0.1392, "gamma": 0.0043, "vega": 0.4664, "theta": -0.029, "rho": -0.206, "theo": 3.9496, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.17, "last_trade_time": "2026-10-20T13:39:13", "percent_change": 0.0, "prev_day_close": 4.96500015258789}, {"option": "IWM270521C00245000", "bid": 45.94, "bid_size": 5.0, "ask": 49.11, "ask_size": 6.0, "iv": 0.235, "open_interest": 1.0, "volume": 0.0, "delta": 0.8446, "gamma": 0.0047, "vega": 0.5015, "theta": -0.023, "rho": 1.0432, "theo": 47.9843, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 50.02, "last_trade_time": "2026-09-18T10:11:28", "percent_change": 0.0, "prev_day_close": 44.8950004577637}, {"option": "IWM270521P00245000", "bid": 4.32, "bid_size": 106.0, "ask": 4.84, "ask_size": 110.0, "iv": 0.2452, "open_interest": 2086.0, "volume": 0.0, "delta": -0.1596, "gamma": 0.0048, "vega": 0.5109, "theta": -0.031, "rho": -0.2337, "theo": 4.5429, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.11, "last_trade_time": "2026-10-30T15:40:26", "percent_change": 0.0, "prev_day_close": 5.67000007629394}, {"option": "IWM270521C00250000", "bid": 41.74, "bid_size": 5.0, "ask": 44.93, "ask_size": 5.0, "iv": 0.2288, "open_interest": 14.0, "volume": 0.0, "delta": 0.8221, "gamma": 0.0052, "vega": 0.5466, "theta": -0.0255, "rho": 1.0311, "theo": 43.8062, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 40.5, "last_trade_time": "2026-11-03T15:50:22", "percent_change": 0.0, "prev_day_close": 40.7150001525879}, {"option": "IWM270521P00250000", "bid": 5.1, "bid_size": 159.0, "ask": 5.4, "ask_size": 150.0, "iv": 0.2375, "open_interest": 3619.0, "volume": 18.0, "delta": -0.1835, "gamma": 0.0055, "vega": 0.5559, "theta": -0.033, "rho": -0.2661, "theo": 5.2577, "change": -0.9, "open": 5.65, "high": 5.65, "low": 5.63, "tick": "down", "last_trade_price": 5.63, "last_trade_time": "2026-11-04T10:21:43", "percent_change": -13.7825, "prev_day_close": 6.52999997138977}, {"option": "IWM270521C00255000", "bid": 38.71, "bid_size": 5.0, "ask": 40.59, "ask_size": 1.0, "iv": 0.2286, "open_interest": 3.0, "volume": 0.0, "delta": 0.7965, "gamma": 0.0058, "vega": 0.5925, "theta": -0.028, "rho": 1.0142, "theo": 39.7263, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 34.14, "last_trade_time": "2026-10-20T11:04:33", "percent_change": 0.0, "prev_day_close": 36.8050003051758}, {"option": "IWM270521P00255000", "bid": 6.03, "bid_size": 18.0, "ask": 6.24, "ask_size": 152.0, "iv": 0.2318, "open_interest": 975.0, "volume": 18.0, "delta": -0.2104, "gamma": 0.0061, "vega": 0.6034, "theta": -0.0349, "rho": -0.3021, "theo": 6.0845, "change": -1.03, "open": 6.49, "high": 6.5, "low": 6.49, "tick": "no_change", "last_trade_price": 6.49, "last_trade_time": "2026-11-04T10:21:43", "percent_change": -13.6968, "prev_day_close": 7.51999998092651}, {"option": "IWM270521C00260000", "bid": 34.78, "bid_size": 5.0, "ask": 36.51, "ask_size": 1.0, "iv": 0.2226, "open_interest": 3.0, "volume": 0.0, "delta": 0.7677, "gamma": 0.0065, "vega": 0.6387, "theta": -0.0304, "rho": 0.9909, "theo": 35.7799, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 28.8, "last_trade_time": "2026-10-14T09:49:06", "percent_change": 0.0, "prev_day_close": 32.9750003814697}, {"option": "IWM270521P00260000", "bid": 6.83, "bid_size": 165.0, "ask": 7.35, "ask_size": 138.0, "iv": 0.2253, "open_interest": 218.0, "volume": 3.0, "delta": -0.2409, "gamma": 0.0068, "vega": 0.6494, "theta": -0.0368, "rho": -0.3389, "theo": 7.0541, "change": -1.395, "open": 7.2, "high": 7.23, "low": 7.2, "tick": "up", "last_trade_price": 7.23, "last_trade_time": "2026-11-04T15:47:37", "percent_change": -16.1739, "prev_day_close": 8.625}, {"option": "IWM270521C00265000", "bid": 30.89, "bid_size": 1.0, "ask": 32.83, "ask_size": 1.0, "iv": 0.217, "open_interest": 3.0, "volume": 0.0, "delta": 0.7355, "gamma": 0.0071, "vega": 0.6835, "theta": -0.0326, "rho": 0.962, "theo": 31.9855, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 30.68, "last_trade_time": "2026-11-03T10:39:41", "percent_change": 0.0, "prev_day_close": 29.375}, {"option": "IWM270521P00265000", "bid": 7.9, "bid_size": 86.0, "ask": 8.51, "ask_size": 84.0, "iv": 0.219, "open_interest": 54.0, "volume": 0.0, "delta": -0.2754, "gamma": 0.0076, "vega": 0.6939, "theta": -0.0386, "rho": -0.3824, "theo": 8.1891, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.08, "last_trade_time": "2026-10-30T14:29:10", "percent_change": 0.0, "prev_day_close": 9.96500015258789}, {"option": "IWM270521C00270000", "bid": 27.3, "bid_size": 1.0, "ask": 29.17, "ask_size": 1.0, "iv": 0.2115, "open_interest": 125.0, "volume": 0.0, "delta": 0.6998, "gamma": 0.0078, "vega": 0.7254, "theta": -0.0346, "rho": 0.9264, "theo": 28.3646, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 29.09, "last_trade_time": "2026-10-29T10:08:54", "percent_change": 0.0, "prev_day_close": 25.9399995803833}, {"option": "IWM270521P00270000", "bid": 9.29, "bid_size": 148.0, "ask": 9.86, "ask_size": 192.0, "iv": 0.2141, "open_interest": 630.0, "volume": 1.0, "delta": -0.3139, "gamma": 0.0083, "vega": 0.7346, "theta": -0.0401, "rho": -0.425, "theo": 9.509, "change": -1.785, "open": 9.69, "high": 9.69, "low": 9.69, "tick": "down", "last_trade_price": 9.69, "last_trade_time": "2026-11-04T15:47:35", "percent_change": -15.5556, "prev_day_close": 11.4749999046326}, {"option": "IWM270521C00275000", "bid": 24.34, "bid_size": 1.0, "ask": 25.28, "ask_size": 1.0, "iv": 0.2064, "open_interest": 222.0, "volume": 0.0, "delta": 0.6606, "gamma": 0.0084, "vega": 0.7629, "theta": -0.0362, "rho": 0.8843, "theo": 24.9364, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 24.24, "last_trade_time": "2026-11-02T10:02:13", "percent_change": 0.0, "prev_day_close": 22.6800003051758}, {"option": "IWM270521P00275000", "bid": 10.8, "bid_size": 145.0, "ask": 11.41, "ask_size": 182.0, "iv": 0.2088, "open_interest": 6078.0, "volume": 1.0, "delta": -0.3565, "gamma": 0.0091, "vega": 0.7692, "theta": -0.0414, "rho": -0.4696, "theo": 11.0446, "change": -2.005, "open": 11.2, "high": 11.2, "low": 11.2, "tick": "down", "last_trade_price": 11.2, "last_trade_time": "2026-11-04T13:22:16", "percent_change": -15.1836, "prev_day_close": 13.2049999237061}, {"option": "IWM270521C00280000", "bid": 21.13, "bid_size": 10.0, "ask": 22.05, "ask_size": 10.0, "iv": 0.2015, "open_interest": 284.0, "volume": 5.0, "delta": 0.6183, "gamma": 0.009, "vega": 0.7935, "theta": -0.0374, "rho": 0.8367, "theo": 21.7219, "change": 1.75, "open": 22.89, "high": 23.03, "low": 20.22, "tick": "up", "last_trade_price": 21.44, "last_trade_time": "2026-11-04T15:47:56", "percent_change": 8.88776, "prev_day_close": 19.6899995803833}, {"option": "IWM270521P00280000", "bid": 12.42, "bid_size": 111.0, "ask": 13.24, "ask_size": 103.0, "iv": 0.2034, "open_interest": 119.0, "volume": 15.0, "delta": -0.4031, "gamma": 0.0098, "vega": 0.7965, "theta": -0.0424, "rho": -0.5145, "theo": 12.8103, "change": -1.945, "open": 13.13, "high": 13.24, "low": 13.13, "tick": "up", "last_trade_price": 13.24, "last_trade_time": "2026-11-04T12:16:56", "percent_change": -12.8087, "prev_day_close": 15.1849999427795}, {"option": "IWM270521C00285000", "bid": 18.22, "bid_size": 19.0, "ask": 19.01, "ask_size": 16.0, "iv": 0.1973, "open_interest": 121.0, "volume": 9.0, "delta": 0.5731, "gamma": 0.0094, "vega": 0.8159, "theta": -0.0381, "rho": 0.7824, "theo": 18.7323, "change": 1.815, "open": 18.7, "high": 18.7, "low": 18.7, "tick": "no_change", "last_trade_price": 18.7, "last_trade_time": "2026-11-04T13:24:47", "percent_change": 10.7492, "prev_day_close": 16.8850002288818}, {"option": "IWM270521P00285000", "bid": 14.56, "bid_size": 91.0, "ask": 15.28, "ask_size": 124.0, "iv": 0.2, "open_interest": 2583.0, "volume": 14.0, "delta": -0.4529, "gamma": 0.0104, "vega": 0.8119, "theta": -0.043, "rho": -0.5568, "theo": 14.8156, "change": -2.455, "open": 15.9, "high": 15.9, "low": 14.94, "tick": "down", "last_trade_price": 14.94, "last_trade_time": "2026-11-04T13:24:47", "percent_change": -14.1133, "prev_day_close": 17.3950004577637}, {"option": "IWM270521C00290000", "bid": 15.51, "bid_size": 14.0, "ask": 16.28, "ask_size": 10.0, "iv": 0.1934, "open_interest": 1753.0, "volume": 0.0, "delta": 0.5257, "gamma": 0.0098, "vega": 0.828, "theta": -0.0383, "rho": 0.7242, "theo": 15.9958, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 14.86, "last_trade_time": "2026-11-03T12:35:05", "percent_change": 0.0, "prev_day_close": 14.3649997711182}, {"option": "IWM270521P00290000", "bid": 16.66, "bid_size": 29.0, "ask": 17.6, "ask_size": 28.0, "iv": 0.1948, "open_interest": 1.0, "volume": 0.0, "delta": -0.5063, "gamma": 0.011, "vega": 0.814, "theta": -0.043, "rho": -0.5882, "theo": 17.1157, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 22.55, "last_trade_time": "2026-10-22T11:30:41", "percent_change": 0.0, "prev_day_close": 19.960000038147}, {"option": "IWM270521C00295000", "bid": 13.09, "bid_size": 127.0, "ask": 13.74, "ask_size": 113.0, "iv": 0.1896, "open_interest": 2955.0, "volume": 25.0, "delta": 0.477, "gamma": 0.01, "vega": 0.8287, "theta": -0.0379, "rho": 0.6624, "theo": 13.5176, "change": 0.91, "open": 13.45, "high": 13.57, "low": 13.02, "tick": "down", "last_trade_price": 13.02, "last_trade_time": "2026-11-04T15:08:44", "percent_change": 7.51445, "prev_day_close": 12.1100001335144}, {"option": "IWM270521P00295000", "bid": 19.02, "bid_size": 11.0, "ask": 20.36, "ask_size": 10.0, "iv": 0.1905, "open_interest": 34.0, "volume": 0.0, "delta": -0.5624, "gamma": 0.0114, "vega": 0.8013, "theta": -0.0425, "rho": -0.619, "theo": 19.7151, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 22.3, "last_trade_time": "2026-10-28T12:54:32", "percent_change": 0.0, "prev_day_close": 22.7799997329712}, {"option": "IWM270521C00300000", "bid": 10.89, "bid_size": 123.0, "ask": 11.53, "ask_size": 114.0, "iv": 0.1863, "open_interest": 240.0, "volume": 16.0, "delta": 0.4278, "gamma": 0.01, "vega": 0.8171, "theta": -0.037, "rho": 0.5978, "theo": 11.3035, "change": 1.025, "open": 12.31, "high": 12.31, "low": 10.32, "tick": "up", "last_trade_price": 11.11, "last_trade_time": "2026-11-04T15:48:16", "percent_change": 10.1636, "prev_day_close": 10.085000038147}, {"option": "IWM270521P00300000", "bid": 21.44, "bid_size": 1.0, "ask": 23.75, "ask_size": 1.0, "iv": 0.1872, "open_interest": 192.0, "volume": 0.0, "delta": -0.6198, "gamma": 0.0115, "vega": 0.7708, "theta": -0.0412, "rho": -0.6356, "theo": 22.6142, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 28.0, "last_trade_time": "2026-10-08T13:01:05", "percent_change": 0.0, "prev_day_close": 25.7799997329712}, {"option": "IWM270521C00305000", "bid": 9.19, "bid_size": 123.0, "ask": 9.59, "ask_size": 156.0, "iv": 0.185, "open_interest": 125.0, "volume": 52.0, "delta": 0.379, "gamma": 0.0099, "vega": 0.7935, "theta": -0.0355, "rho": 0.5329, "theo": 9.3534, "change": 0.87, "open": 10.32, "high": 10.32, "low": 9.23, "tick": "down", "last_trade_price": 9.23, "last_trade_time": "2026-11-04T13:53:43", "percent_change": 10.4067, "prev_day_close": 8.3600001335144}, {"option": "IWM270521P00305000", "bid": 23.92, "bid_size": 5.0, "ask": 27.75, "ask_size": 20.0, "iv": 0.1845, "open_interest": 1.0, "volume": 0.0, "delta": -0.6775, "gamma": 0.0115, "vega": 0.7194, "theta": -0.0391, "rho": -0.6328, "theo": 25.8321, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 29.75, "last_trade_time": "2026-09-24T11:15:03", "percent_change": 0.0, "prev_day_close": 29.3199996948242}, {"option": "IWM270521C00310000", "bid": 7.29, "bid_size": 59.0, "ask": 7.9, "ask_size": 56.0, "iv": 0.181, "open_interest": 66.0, "volume": 1.0, "delta": 0.3318, "gamma": 0.0095, "vega": 0.7589, "theta": -0.0335, "rho": 0.4693, "theo": 7.6623, "change": 1.675, "open": 8.51, "high": 8.51, "low": 8.51, "tick": "up", "last_trade_price": 8.51, "last_trade_time": "2026-11-04T09:46:22", "percent_change": 24.5062, "prev_day_close": 6.83500003814697}, {"option": "IWM270521P00310000", "bid": 27.49, "bid_size": 5.0, "ask": 31.27, "ask_size": 5.0, "iv": 0.1826, "open_interest": 11.0, "volume": 0.0, "delta": -0.7339, "gamma": 0.0111, "vega": 0.6558, "theta": -0.036, "rho": -0.6172, "theo": 29.3529, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 35.04, "last_trade_time": "2026-10-26T15:36:09", "percent_change": 0.0, "prev_day_close": 32.8249998092651}, {"option": "IWM270521C00315000", "bid": 6.05, "bid_size": 88.0, "ask": 6.45, "ask_size": 86.0, "iv": 0.1801, "open_interest": 109.0, "volume": 0.0, "delta": 0.287, "gamma": 0.0091, "vega": 0.7142, "theta": -0.0312, "rho": 0.4076, "theo": 6.2181, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.31, "last_trade_time": "2026-10-30T15:32:42", "percent_change": 0.0, "prev_day_close": 5.53500008583069}, {"option": "IWM270521P00315000", "bid": 31.55, "bid_size": 5.0, "ask": 35.09, "ask_size": 20.0, "iv": 0.1822, "open_interest": 8.0, "volume": 0.0, "delta": -0.7867, "gamma": 0.0104, "vega": 0.5797, "theta": -0.0318, "rho": -0.6034, "theo": 33.1691, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 33.62, "last_trade_time": "2026-10-29T10:55:53", "percent_change": 0.0, "prev_day_close": 36.1049995422363}, {"option": "IWM270521C00320000", "bid": 4.85, "bid_size": 134.0, "ask": 5.22, "ask_size": 137.0, "iv": 0.1783, "open_interest": 805.0, "volume": 70.0, "delta": 0.2454, "gamma": 0.0085, "vega": 0.6622, "theta": -0.0286, "rho": 0.3496, "theo": 5.0028, "change": 0.535, "open": 5.64, "high": 5.64, "low": 4.51, "tick": "up", "last_trade_price": 4.99, "last_trade_time": "2026-11-04T11:50:49", "percent_change": 12.009, "prev_day_close": 4.45499992370606}, {"option": "IWM270521P00320000", "bid": 35.87, "bid_size": 5.0, "ask": 39.18, "ask_size": 4.0, "iv": 0.1832, "open_interest": 1.0, "volume": 0.0, "delta": -0.8346, "gamma": 0.0094, "vega": 0.4936, "theta": -0.0267, "rho": -0.5781, "theo": 37.2518, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 43.37, "last_trade_time": "2026-10-26T10:09:52", "percent_change": 0.0, "prev_day_close": 40.3250007629394}, {"option": "IWM270521C00325000", "bid": 3.85, "bid_size": 108.0, "ask": 4.2, "ask_size": 110.0, "iv": 0.1768, "open_interest": 261.0, "volume": 0.0, "delta": 0.2076, "gamma": 0.0078, "vega": 0.6055, "theta": -0.0258, "rho": 0.297, "theo": 3.9953, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 4.52, "last_trade_time": "2026-10-29T10:43:11", "percent_change": 0.0, "prev_day_close": 3.49000000953674}, {"option": "IWM270521P00325000", "bid": 39.84, "bid_size": 5.0, "ask": 43.51, "ask_size": 4.0, "iv": 0.179, "open_interest": 0.0, "volume": 0.0, "delta": -0.8773, "gamma": 0.0085, "vega": 0.3985, "theta": -0.0214, "rho": -0.525, "theo": 41.5689, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 44.75}, {"option": "IWM270521C00330000", "bid": 3.04, "bid_size": 151.0, "ask": 3.38, "ask_size": 161.0, "iv": 0.1759, "open_interest": 273.0, "volume": 24.0, "delta": 0.174, "gamma": 0.007, "vega": 0.5458, "theta": -0.023, "rho": 0.2495, "theo": 3.1716, "change": 0.67, "open": 3.62, "high": 3.62, "low": 3.48, "tick": "down", "last_trade_price": 3.48, "last_trade_time": "2026-11-04T09:52:16", "percent_change": 23.8434, "prev_day_close": 2.80999994277954}, {"option": "IWM270521P00330000", "bid": 44.28, "bid_size": 5.0, "ask": 48.05, "ask_size": 4.0, "iv": 0.1802, "open_interest": 0.0, "volume": 0.0, "delta": -0.9185, "gamma": 0.0087, "vega": 0.3081, "theta": -0.0189, "rho": -0.4206, "theo": 46.0806, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 49.6900005340576}, {"option": "IWM270521C00335000", "bid": 2.25, "bid_size": 109.0, "ask": 2.68, "ask_size": 107.0, "iv": 0.1735, "open_interest": 76.0, "volume": 0.0, "delta": 0.1444, "gamma": 0.0062, "vega": 0.4856, "theta": -0.0202, "rho": 0.2072, "theo": 2.4987, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.9, "last_trade_time": "2026-10-29T11:58:39", "percent_change": 0.0, "prev_day_close": 2.21000003814697}, {"option": "IWM270521P00335000", "bid": 49.06, "bid_size": 5.0, "ask": 52.77, "ask_size": 4.0, "iv": 0.1887, "open_interest": 0.0, "volume": 0.0, "delta": -0.9607, "gamma": 0.0102, "vega": 0.2111, "theta": -0.02, "rho": -0.2658, "theo": 50.7767, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 54.4799995422363}, {"option": "IWM270521C00340000", "bid": 1.86, "bid_size": 124.0, "ask": 2.13, "ask_size": 128.0, "iv": 0.1744, "open_interest": 14.0, "volume": 50.0, "delta": 0.1191, "gamma": 0.0055, "vega": 0.4282, "theta": -0.0177, "rho": 0.1714, "theo": 1.9676, "change": 0.585, "open": 2.32, "high": 2.32, "low": 2.32, "tick": "no_change", "last_trade_price": 2.32, "last_trade_time": "2026-11-04T09:46:10", "percent_change": 33.7176, "prev_day_close": 1.73499995470047}, {"option": "IWM270521P00340000", "bid": 55.02, "bid_size": 5.0, "ask": 57.73, "ask_size": 10.0, "iv": 0.2108, "open_interest": 0.0, "volume": 0.0, "delta": -0.9887, "gamma": 0.0034, "vega": 0.0, "theta": -0.045, "rho": 0.0, "theo": 55.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 59.4349994659424}, {"option": "IWM270521C00345000", "bid": 1.35, "bid_size": 256.0, "ask": 1.62, "ask_size": 88.0, "iv": 0.1719, "open_interest": 50.0, "volume": 1.0, "delta": 0.0979, "gamma": 0.0048, "vega": 0.374, "theta": -0.0153, "rho": 0.141, "theo": 1.5507, "change": 0.115, "open": 1.49, "high": 1.49, "low": 1.49, "tick": "up", "last_trade_price": 1.49, "last_trade_time": "2026-11-04T15:46:19", "percent_change": 8.36364, "prev_day_close": 1.375}, {"option": "IWM270521P00345000", "bid": 60.02, "bid_size": 5.0, "ask": 62.73, "ask_size": 4.0, "iv": 0.2234, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.045, "rho": 0.0, "theo": 60.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 64.4300003051758}, {"option": "IWM270521C00350000", "bid": 1.04, "bid_size": 188.0, "ask": 1.36, "ask_size": 180.0, "iv": 0.1732, "open_interest": 455.0, "volume": 0.0, "delta": 0.08, "gamma": 0.0041, "vega": 0.3241, "theta": -0.0132, "rho": 0.1152, "theo": 1.2169, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.1, "last_trade_time": "2026-10-21T14:09:58", "percent_change": 0.0, "prev_day_close": 1.06999999284744}, {"option": "IWM270521P00350000", "bid": 65.02, "bid_size": 5.0, "ask": 67.73, "ask_size": 4.0, "iv": 0.2357, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.045, "rho": 0.0, "theo": 65.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 69.4150009155274}, {"option": "IWM270521C00355000", "bid": 0.8, "bid_size": 286.0, "ask": 1.09, "ask_size": 290.0, "iv": 0.1737, "open_interest": 35.0, "volume": 18.0, "delta": 0.0654, "gamma": 0.0035, "vega": 0.2798, "theta": -0.0113, "rho": 0.0944, "theo": 0.9618, "change": 0.1, "open": 0.95, "high": 0.98, "low": 0.95, "tick": "down", "last_trade_price": 0.96, "last_trade_time": "2026-11-04T10:21:43", "percent_change": 11.6279, "prev_day_close": 0.860000014305115}, {"option": "IWM270521P00355000", "bid": 70.02, "bid_size": 5.0, "ask": 72.73, "ask_size": 4.0, "iv": 0.2477, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.045, "rho": 0.0, "theo": 70.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 74.4300003051758}, {"option": "IWM270521C00360000", "bid": 0.7, "bid_size": 245.0, "ask": 0.86, "ask_size": 296.0, "iv": 0.1759, "open_interest": 6.0, "volume": 18.0, "delta": 0.0534, "gamma": 0.003, "vega": 0.2403, "theta": -0.0097, "rho": 0.0769, "theo": 0.7606, "change": 0.095, "open": 0.74, "high": 0.79, "low": 0.74, "tick": "down", "last_trade_price": 0.78, "last_trade_time": "2026-11-04T10:21:43", "percent_change": 13.8686, "prev_day_close": 0.685000002384186}, {"option": "IWM270521P00360000", "bid": 75.0, "bid_size": 6.0, "ask": 77.73, "ask_size": 4.0, "iv": 0.259, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.045, "rho": 0.0, "theo": 75.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 79.4249992370606}, {"option": "IWM270521C00365000", "bid": 0.47, "bid_size": 226.0, "ask": 0.71, "ask_size": 223.0, "iv": 0.1753, "open_interest": 0.0, "volume": 0.0, "delta": 0.0436, "gamma": 0.0025, "vega": 0.2059, "theta": -0.0082, "rho": 0.0629, "theo": 0.6037, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.544999986886978}, {"option": "IWM270521P00365000", "bid": 80.01, "bid_size": 5.0, "ask": 82.73, "ask_size": 4.0, "iv": 0.2707, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.045, "rho": 0.0, "theo": 80.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 84.4249992370606}, {"option": "IWM270521C00370000", "bid": 0.36, "bid_size": 80.0, "ask": 0.59, "ask_size": 95.0, "iv": 0.1766, "open_interest": 0.0, "volume": 0.0, "delta": 0.0358, "gamma": 0.0021, "vega": 0.1764, "theta": -0.007, "rho": 0.0515, "theo": 0.4831, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.434999987483025}, {"option": "IWM270521P00370000", "bid": 85.01, "bid_size": 6.0, "ask": 87.73, "ask_size": 4.0, "iv": 0.2818, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.045, "rho": 0.0, "theo": 85.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 89.4249992370606}, {"option": "IWM270521C00375000", "bid": 0.27, "bid_size": 86.0, "ask": 0.5, "ask_size": 100.0, "iv": 0.1782, "open_interest": 1860.0, "volume": 0.0, "delta": 0.0294, "gamma": 0.0018, "vega": 0.1508, "theta": -0.006, "rho": 0.0422, "theo": 0.387, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.33, "last_trade_time": "2026-10-30T15:01:28", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "IWM270521P00375000", "bid": 90.01, "bid_size": 5.0, "ask": 92.73, "ask_size": 10.0, "iv": 0.2928, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.045, "rho": 0.0, "theo": 90.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 95.8, "last_trade_time": "2026-10-27T11:04:17", "percent_change": 0.0, "prev_day_close": 94.4249992370606}, {"option": "IWM270521C00380000", "bid": 0.2, "bid_size": 95.0, "ask": 0.42, "ask_size": 90.0, "iv": 0.1797, "open_interest": 12.0, "volume": 0.0, "delta": 0.0243, "gamma": 0.0015, "vega": 0.1296, "theta": -0.0052, "rho": 0.0349, "theo": 0.3148, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.17, "last_trade_time": "2026-10-19T10:59:49", "percent_change": 0.0, "prev_day_close": 0.274999998509884}, {"option": "IWM270521P00380000", "bid": 95.01, "bid_size": 5.0, "ask": 97.73, "ask_size": 4.0, "iv": 0.3035, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.045, "rho": 0.0, "theo": 95.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 99.4249992370606}, {"option": "IWM270521C00385000", "bid": 0.18, "bid_size": 1.0, "ask": 0.38, "ask_size": 90.0, "iv": 0.1841, "open_interest": 1.0, "volume": 0.0, "delta": 0.0202, "gamma": 0.0013, "vega": 0.1116, "theta": -0.0045, "rho": 0.0291, "theo": 0.2579, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.2, "last_trade_time": "2026-10-20T14:06:36", "percent_change": 0.0, "prev_day_close": 0.219999998807907}, {"option": "IWM270521P00385000", "bid": 100.02, "bid_size": 5.0, "ask": 102.73, "ask_size": 4.0, "iv": 0.3143, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.045, "rho": 0.0, "theo": 100.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 104.424999237061}, {"option": "IWM270617C00090000", "bid": 193.31, "bid_size": 4.0, "ask": 195.69, "ask_size": 5.0, "iv": 0.0, "open_interest": 2.0, "volume": 0.0, "delta": 0.9962, "gamma": 0.0001, "vega": 0.0212, "theta": 0.0, "rho": 0.4985, "theo": 194.9427, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 179.0, "last_trade_time": "2026-04-14T14:30:51", "percent_change": 0.0, "prev_day_close": 191.319999694824}, {"option": "IWM270617P00090000", "bid": 0.03, "bid_size": 104.0, "ask": 0.25, "ask_size": 109.0, "iv": 0.5964, "open_interest": 10165.0, "volume": 0.0, "delta": -0.0033, "gamma": 0.0001, "vega": 0.0225, "theta": -0.0028, "rho": -0.0064, "theo": 0.1464, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.15, "last_trade_time": "2026-10-29T14:53:31", "percent_change": 0.0, "prev_day_close": 0.179999999701977}, {"option": "IWM270617C00095000", "bid": 188.45, "bid_size": 4.0, "ask": 190.85, "ask_size": 5.0, "iv": 0.0, "open_interest": 3.0, "volume": 0.0, "delta": 0.9957, "gamma": 0.0001, "vega": 0.0234, "theta": 0.0, "rho": 0.5406, "theo": 190.0952, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 204.87, "last_trade_time": "2026-06-22T14:11:47", "percent_change": 0.0, "prev_day_close": 186.480003356934}, {"option": "IWM270617P00095000", "bid": 0.04, "bid_size": 105.0, "ask": 0.29, "ask_size": 105.0, "iv": 0.5809, "open_interest": 175.0, "volume": 0.0, "delta": -0.0038, "gamma": 0.0001, "vega": 0.0255, "theta": -0.0031, "rho": -0.0073, "theo": 0.1645, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.15, "last_trade_time": "2026-10-28T09:57:16", "percent_change": 0.0, "prev_day_close": 0.209999993443489}, {"option": "IWM270617C00100000", "bid": 183.6, "bid_size": 4.0, "ask": 186.01, "ask_size": 1.0, "iv": 0.0, "open_interest": 2.0, "volume": 0.0, "delta": 0.9951, "gamma": 0.0001, "vega": 0.0268, "theta": 0.0, "rho": 0.5686, "theo": 185.2519, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 138.47, "last_trade_time": "2025-11-19T10:04:52", "percent_change": 0.0, "prev_day_close": 181.654998779297}, {"option": "IWM270617P00100000", "bid": 0.06, "bid_size": 105.0, "ask": 0.31, "ask_size": 105.0, "iv": 0.5631, "open_interest": 340.0, "volume": 0.0, "delta": -0.0044, "gamma": 0.0001, "vega": 0.0289, "theta": -0.0034, "rho": -0.0084, "theo": 0.1855, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.21, "last_trade_time": "2026-10-15T10:47:03", "percent_change": 0.0, "prev_day_close": 0.239999994635582}, {"option": "IWM270617C00105000", "bid": 178.76, "bid_size": 4.0, "ask": 181.17, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9945, "gamma": 0.0001, "vega": 0.0316, "theta": 0.0, "rho": 0.5957, "theo": 180.4116, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 151.61, "last_trade_time": "2025-12-10T14:25:17", "percent_change": 0.0, "prev_day_close": 176.824996948242}, {"option": "IWM270617P00105000", "bid": 0.13, "bid_size": 109.0, "ask": 0.34, "ask_size": 109.0, "iv": 0.5547, "open_interest": 4.0, "volume": 0.0, "delta": -0.005, "gamma": 0.0001, "vega": 0.0329, "theta": -0.0037, "rho": -0.0096, "theo": 0.2095, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.23, "last_trade_time": "2026-10-15T10:02:35", "percent_change": 0.0, "prev_day_close": 0.265000000596046}, {"option": "IWM270617C00110000", "bid": 173.91, "bid_size": 10.0, "ask": 176.34, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9938, "gamma": 0.0001, "vega": 0.0353, "theta": 0.0, "rho": 0.6231, "theo": 175.5756, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 171.994995117188}, {"option": "IWM270617P00110000", "bid": 0.15, "bid_size": 109.0, "ask": 0.37, "ask_size": 109.0, "iv": 0.5376, "open_interest": 2.0, "volume": 0.0, "delta": -0.0058, "gamma": 0.0001, "vega": 0.0372, "theta": -0.0041, "rho": -0.0111, "theo": 0.237, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.28, "last_trade_time": "2026-10-28T09:57:16", "percent_change": 0.0, "prev_day_close": 0.295000001788139}, {"option": "IWM270617C00115000", "bid": 169.07, "bid_size": 4.0, "ask": 171.51, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.993, "gamma": 0.0001, "vega": 0.0391, "theta": 0.0, "rho": 0.6504, "theo": 170.7423, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 167.17000579834}, {"option": "IWM270617P00115000", "bid": 0.18, "bid_size": 108.0, "ask": 0.4, "ask_size": 108.0, "iv": 0.5218, "open_interest": 13.0, "volume": 0.0, "delta": -0.0066, "gamma": 0.0002, "vega": 0.0419, "theta": -0.0045, "rho": -0.0126, "theo": 0.2678, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.3, "last_trade_time": "2026-10-15T10:03:15", "percent_change": 0.0, "prev_day_close": 0.334999993443489}, {"option": "IWM270617C00120000", "bid": 164.23, "bid_size": 4.0, "ask": 166.69, "ask_size": 5.0, "iv": 0.0, "open_interest": 3.0, "volume": 0.0, "delta": 0.992, "gamma": 0.0002, "vega": 0.0447, "theta": 0.0, "rho": 0.6776, "theo": 165.9117, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 164.03, "last_trade_time": "2026-10-02T13:56:16", "percent_change": 0.0, "prev_day_close": 162.349998474121}, {"option": "IWM270617P00120000", "bid": 0.21, "bid_size": 107.0, "ask": 0.38, "ask_size": 103.0, "iv": 0.5006, "open_interest": 619.0, "volume": 0.0, "delta": -0.0076, "gamma": 0.0002, "vega": 0.0473, "theta": -0.0049, "rho": -0.0144, "theo": 0.3022, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.38, "last_trade_time": "2026-10-15T10:03:15", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "IWM270617C00125000", "bid": 159.4, "bid_size": 4.0, "ask": 161.87, "ask_size": 5.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": 0.991, "gamma": 0.0002, "vega": 0.0517, "theta": 0.0, "rho": 0.704, "theo": 161.0851, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 155.55, "last_trade_time": "2026-04-23T09:46:03", "percent_change": 0.0, "prev_day_close": 157.54500579834}, {"option": "IWM270617P00125000", "bid": 0.25, "bid_size": 223.0, "ask": 0.42, "ask_size": 236.0, "iv": 0.4873, "open_interest": 1380.0, "volume": 0.0, "delta": -0.0087, "gamma": 0.0002, "vega": 0.0535, "theta": -0.0054, "rho": -0.0165, "theo": 0.3403, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.41, "last_trade_time": "2026-11-03T12:22:55", "percent_change": 0.0, "prev_day_close": 0.409999996423721}, {"option": "IWM270617C00130000", "bid": 154.56, "bid_size": 4.0, "ask": 157.04, "ask_size": 5.0, "iv": 0.0, "open_interest": 9.0, "volume": 0.0, "delta": 0.9898, "gamma": 0.0002, "vega": 0.0573, "theta": 0.0, "rho": 0.7305, "theo": 156.2636, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 149.55, "last_trade_time": "2026-04-17T13:55:28", "percent_change": 0.0, "prev_day_close": 152.734992980957}, {"option": "IWM270617P00130000", "bid": 0.29, "bid_size": 104.0, "ask": 0.47, "ask_size": 100.0, "iv": 0.4746, "open_interest": 63.0, "volume": 0.0, "delta": -0.0099, "gamma": 0.0002, "vega": 0.0599, "theta": -0.0059, "rho": -0.0188, "theo": 0.3826, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.47, "last_trade_time": "2026-10-15T10:02:35", "percent_change": 0.0, "prev_day_close": 0.459999993443489}, {"option": "IWM270617C00135000", "bid": 149.74, "bid_size": 4.0, "ask": 152.24, "ask_size": 5.0, "iv": 0.0, "open_interest": 10.0, "volume": 0.0, "delta": 0.9885, "gamma": 0.0003, "vega": 0.063, "theta": 0.0, "rho": 0.757, "theo": 151.4456, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 157.21, "last_trade_time": "2026-06-01T15:52:24", "percent_change": 0.0, "prev_day_close": 147.924995422363}, {"option": "IWM270617P00135000", "bid": 0.34, "bid_size": 99.0, "ask": 0.52, "ask_size": 99.0, "iv": 0.462, "open_interest": 13.0, "volume": 0.0, "delta": -0.0112, "gamma": 0.0003, "vega": 0.0669, "theta": -0.0064, "rho": -0.0213, "theo": 0.4293, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.53, "last_trade_time": "2026-10-15T10:47:03", "percent_change": 0.0, "prev_day_close": 0.515000000596046}, {"option": "IWM270617C00140000", "bid": 144.91, "bid_size": 4.0, "ask": 147.43, "ask_size": 5.0, "iv": 0.0, "open_interest": 4.0, "volume": 0.0, "delta": 0.987, "gamma": 0.0003, "vega": 0.0715, "theta": 0.0, "rho": 0.7834, "theo": 146.6307, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 127.5, "last_trade_time": "2026-01-14T15:15:26", "percent_change": 0.0, "prev_day_close": 143.125}, {"option": "IWM270617P00140000", "bid": 0.38, "bid_size": 98.0, "ask": 0.57, "ask_size": 98.0, "iv": 0.4485, "open_interest": 49.0, "volume": 0.0, "delta": -0.0128, "gamma": 0.0003, "vega": 0.0747, "theta": -0.007, "rho": -0.0241, "theo": 0.4803, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.61, "last_trade_time": "2026-10-22T12:12:04", "percent_change": 0.0, "prev_day_close": 0.5799999833107}, {"option": "IWM270617C00145000", "bid": 140.09, "bid_size": 4.0, "ask": 142.62, "ask_size": 5.0, "iv": 0.3212, "open_interest": 1.0, "volume": 0.0, "delta": 0.9854, "gamma": 0.0004, "vega": 0.0811, "theta": 0.0, "rho": 0.8085, "theo": 141.8215, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 140.71, "last_trade_time": "2026-06-05T15:39:15", "percent_change": 0.0, "prev_day_close": 138.334999084473}, {"option": "IWM270617P00145000", "bid": 0.44, "bid_size": 96.0, "ask": 0.63, "ask_size": 372.0, "iv": 0.4366, "open_interest": 44.0, "volume": 0.0, "delta": -0.0145, "gamma": 0.0004, "vega": 0.0836, "theta": -0.0076, "rho": -0.0273, "theo": 0.536, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.5, "last_trade_time": "2026-06-05T14:02:54", "percent_change": 0.0, "prev_day_close": 0.645000010728836}, {"option": "IWM270617C00150000", "bid": 135.28, "bid_size": 4.0, "ask": 137.83, "ask_size": 5.0, "iv": 0.3385, "open_interest": 24.0, "volume": 0.0, "delta": 0.9836, "gamma": 0.0004, "vega": 0.0892, "theta": 0.0, "rho": 0.8339, "theo": 137.0186, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 146.26, "last_trade_time": "2026-08-31T15:27:28", "percent_change": 0.0, "prev_day_close": 133.550003051758}, {"option": "IWM270617P00150000", "bid": 0.5, "bid_size": 94.0, "ask": 0.68, "ask_size": 329.0, "iv": 0.4238, "open_interest": 3912.0, "volume": 0.0, "delta": -0.0164, "gamma": 0.0004, "vega": 0.0926, "theta": -0.0082, "rho": -0.0308, "theo": 0.5975, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.72, "last_trade_time": "2026-11-02T14:35:19", "percent_change": 0.0, "prev_day_close": 0.715000003576279}, {"option": "IWM270617C00155000", "bid": 130.47, "bid_size": 4.0, "ask": 133.03, "ask_size": 5.0, "iv": 0.3405, "open_interest": 5.0, "volume": 0.0, "delta": 0.9815, "gamma": 0.0005, "vega": 0.0974, "theta": 0.0, "rho": 0.8591, "theo": 132.2205, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 125.86, "last_trade_time": "2026-05-18T12:08:46", "percent_change": 0.0, "prev_day_close": 128.765003204346}, {"option": "IWM270617P00155000", "bid": 0.56, "bid_size": 93.0, "ask": 0.75, "ask_size": 363.0, "iv": 0.4117, "open_interest": 42.0, "volume": 0.0, "delta": -0.0185, "gamma": 0.0005, "vega": 0.1026, "theta": -0.0089, "rho": -0.0346, "theo": 0.6646, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.85, "last_trade_time": "2026-09-01T13:53:45", "percent_change": 0.0, "prev_day_close": 0.794999986886978}, {"option": "IWM270617C00160000", "bid": 125.67, "bid_size": 4.0, "ask": 128.26, "ask_size": 1.0, "iv": 0.3417, "open_interest": 3.0, "volume": 0.0, "delta": 0.9793, "gamma": 0.0005, "vega": 0.1098, "theta": 0.0, "rho": 0.8843, "theo": 127.4272, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 134.9, "last_trade_time": "2026-05-29T09:59:35", "percent_change": 0.0, "prev_day_close": 123.990001678467}, {"option": "IWM270617P00160000", "bid": 0.63, "bid_size": 357.0, "ask": 0.81, "ask_size": 342.0, "iv": 0.3993, "open_interest": 2418.0, "volume": 0.0, "delta": -0.0208, "gamma": 0.0006, "vega": 0.1134, "theta": -0.0096, "rho": -0.0389, "theo": 0.738, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.93, "last_trade_time": "2026-10-19T15:04:13", "percent_change": 0.0, "prev_day_close": 0.875}, {"option": "IWM270617C00165000", "bid": 120.87, "bid_size": 4.0, "ask": 123.46, "ask_size": 5.0, "iv": 0.336, "open_interest": 1.0, "volume": 0.0, "delta": 0.9767, "gamma": 0.0006, "vega": 0.1225, "theta": 0.0, "rho": 0.9076, "theo": 122.6424, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 129.43, "last_trade_time": "2026-06-11T15:07:35", "percent_change": 0.0, "prev_day_close": 119.229999542236}, {"option": "IWM270617P00165000", "bid": 0.76, "bid_size": 1.0, "ask": 0.89, "ask_size": 882.0, "iv": 0.3902, "open_interest": 319.0, "volume": 0.0, "delta": -0.0234, "gamma": 0.0006, "vega": 0.1259, "theta": -0.0103, "rho": -0.0437, "theo": 0.8181, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.93, "last_trade_time": "2026-09-30T09:30:01", "percent_change": 0.0, "prev_day_close": 0.989999979734421}, {"option": "IWM270617C00170000", "bid": 116.08, "bid_size": 4.0, "ask": 118.71, "ask_size": 1.0, "iv": 0.333, "open_interest": 7.0, "volume": 0.0, "delta": 0.9739, "gamma": 0.0007, "vega": 0.134, "theta": 0.0, "rho": 0.9312, "theo": 117.8667, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 114.87, "last_trade_time": "2026-09-29T14:11:33", "percent_change": 0.0, "prev_day_close": 114.490001678467}, {"option": "IWM270617P00170000", "bid": 0.84, "bid_size": 213.0, "ask": 0.97, "ask_size": 417.0, "iv": 0.3782, "open_interest": 4827.0, "volume": 10.0, "delta": -0.0263, "gamma": 0.0007, "vega": 0.1385, "theta": -0.011, "rho": -0.0491, "theo": 0.9075, "change": -0.18, "open": 0.92, "high": 0.92, "low": 0.92, "tick": "down", "last_trade_price": 0.92, "last_trade_time": "2026-11-04T12:40:36", "percent_change": -16.3636, "prev_day_close": 1.09999996423721}, {"option": "IWM270617C00175000", "bid": 111.3, "bid_size": 4.0, "ask": 113.96, "ask_size": 5.0, "iv": 0.3277, "open_interest": 8.0, "volume": 0.0, "delta": 0.9707, "gamma": 0.0008, "vega": 0.1456, "theta": 0.0, "rho": 0.9545, "theo": 113.099, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 130.1, "last_trade_time": "2026-06-22T15:11:49", "percent_change": 0.0, "prev_day_close": 109.745002746582}, {"option": "IWM270617P00175000", "bid": 0.93, "bid_size": 776.0, "ask": 1.08, "ask_size": 190.0, "iv": 0.3673, "open_interest": 10370.0, "volume": 0.0, "delta": -0.0296, "gamma": 0.0008, "vega": 0.1527, "theta": -0.0118, "rho": -0.0548, "theo": 1.0059, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.14, "last_trade_time": "2026-10-21T12:18:27", "percent_change": 0.0, "prev_day_close": 1.22499996423721}, {"option": "IWM270617C00180000", "bid": 106.54, "bid_size": 4.0, "ask": 109.23, "ask_size": 5.0, "iv": 0.3228, "open_interest": 75.0, "volume": 0.0, "delta": 0.9671, "gamma": 0.0009, "vega": 0.1648, "theta": 0.0, "rho": 0.9777, "theo": 108.3398, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 127.61, "last_trade_time": "2026-07-01T11:03:11", "percent_change": 0.0, "prev_day_close": 105.020000457764}, {"option": "IWM270617P00180000", "bid": 1.1, "bid_size": 1.0, "ask": 1.19, "ask_size": 220.0, "iv": 0.3584, "open_interest": 12441.0, "volume": 11.0, "delta": -0.0333, "gamma": 0.0009, "vega": 0.168, "theta": -0.0126, "rho": -0.0614, "theo": 1.1154, "change": -0.23, "open": 1.16, "high": 1.16, "low": 1.13, "tick": "down", "last_trade_price": 1.13, "last_trade_time": "2026-11-04T15:53:07", "percent_change": -16.9118, "prev_day_close": 1.35999995470047}, {"option": "IWM270617C00185000", "bid": 101.78, "bid_size": 4.0, "ask": 104.51, "ask_size": 5.0, "iv": 0.3163, "open_interest": 69.0, "volume": 0.0, "delta": 0.9631, "gamma": 0.001, "vega": 0.1809, "theta": 0.0, "rho": 0.9979, "theo": 103.597, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 121.12, "last_trade_time": "2026-06-22T09:47:58", "percent_change": 0.0, "prev_day_close": 100.33500289917}, {"option": "IWM270617P00185000", "bid": 1.1, "bid_size": 675.0, "ask": 1.35, "ask_size": 177.0, "iv": 0.3452, "open_interest": 11207.0, "volume": 0.0, "delta": -0.0375, "gamma": 0.0011, "vega": 0.186, "theta": -0.0135, "rho": -0.0691, "theo": 1.2386, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.42, "last_trade_time": "2026-10-13T11:29:01", "percent_change": 0.0, "prev_day_close": 1.52000004053116}, {"option": "IWM270617C00190000", "bid": 97.04, "bid_size": 4.0, "ask": 99.79, "ask_size": 5.0, "iv": 0.3093, "open_interest": 36.0, "volume": 0.0, "delta": 0.9585, "gamma": 0.0012, "vega": 0.1972, "theta": -0.0006, "rho": 1.0185, "theo": 98.8683, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 86.8, "last_trade_time": "2026-10-19T09:56:57", "percent_change": 0.0, "prev_day_close": 95.6349983215332}, {"option": "IWM270617P00190000", "bid": 1.23, "bid_size": 278.0, "ask": 1.5, "ask_size": 71.0, "iv": 0.3352, "open_interest": 9986.0, "volume": 0.0, "delta": -0.0422, "gamma": 0.0012, "vega": 0.2036, "theta": -0.0145, "rho": -0.0772, "theo": 1.376, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.68, "last_trade_time": "2026-10-07T09:58:56", "percent_change": 0.0, "prev_day_close": 1.69499999284744}, {"option": "IWM270617C00195000", "bid": 92.32, "bid_size": 4.0, "ask": 95.1, "ask_size": 5.0, "iv": 0.3027, "open_interest": 47.0, "volume": 0.0, "delta": 0.9533, "gamma": 0.0013, "vega": 0.2173, "theta": -0.0023, "rho": 1.0387, "theo": 94.1548, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 94.09, "last_trade_time": "2026-09-23T10:40:04", "percent_change": 0.0, "prev_day_close": 90.9700012207031}, {"option": "IWM270617P00195000", "bid": 1.39, "bid_size": 330.0, "ask": 1.66, "ask_size": 158.0, "iv": 0.3254, "open_interest": 4594.0, "volume": 0.0, "delta": -0.0476, "gamma": 0.0014, "vega": 0.2242, "theta": -0.0155, "rho": -0.0869, "theo": 1.5328, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.79, "last_trade_time": "2026-10-13T10:20:14", "percent_change": 0.0, "prev_day_close": 1.89500004053116}, {"option": "IWM270617C00200000", "bid": 87.61, "bid_size": 20.0, "ask": 90.44, "ask_size": 6.0, "iv": 0.2957, "open_interest": 348.0, "volume": 0.0, "delta": 0.9474, "gamma": 0.0015, "vega": 0.242, "theta": -0.004, "rho": 1.0559, "theo": 89.4627, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 88.16, "last_trade_time": "2026-10-30T09:38:00", "percent_change": 0.0, "prev_day_close": 86.5100021362305}, {"option": "IWM270617P00200000", "bid": 1.64, "bid_size": 16.0, "ask": 1.8, "ask_size": 128.0, "iv": 0.3167, "open_interest": 34136.0, "volume": 21.0, "delta": -0.0537, "gamma": 0.0016, "vega": 0.2477, "theta": -0.0166, "rho": -0.0975, "theo": 1.7099, "change": -0.3, "open": 1.81, "high": 1.81, "low": 1.81, "tick": "no_change", "last_trade_price": 1.81, "last_trade_time": "2026-11-04T09:33:30", "percent_change": -14.218, "prev_day_close": 2.11000001430511}, {"option": "IWM270617C00205000", "bid": 82.93, "bid_size": 4.0, "ask": 85.78, "ask_size": 5.0, "iv": 0.2884, "open_interest": 33.0, "volume": 0.0, "delta": 0.9406, "gamma": 0.0017, "vega": 0.2641, "theta": -0.0058, "rho": 1.0725, "theo": 84.7975, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 84.92, "last_trade_time": "2026-09-23T10:40:03", "percent_change": 0.0, "prev_day_close": 81.8950004577637}, {"option": "IWM270617P00205000", "bid": 1.76, "bid_size": 284.0, "ask": 2.05, "ask_size": 145.0, "iv": 0.3064, "open_interest": 1641.0, "volume": 0.0, "delta": -0.0607, "gamma": 0.0018, "vega": 0.2714, "theta": -0.0177, "rho": -0.1098, "theo": 1.9135, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.41, "last_trade_time": "2026-10-22T13:05:38", "percent_change": 0.0, "prev_day_close": 2.37000000476837}, {"option": "IWM270617C00210000", "bid": 78.29, "bid_size": 4.0, "ask": 81.18, "ask_size": 5.0, "iv": 0.2819, "open_interest": 52.0, "volume": 0.0, "delta": 0.9329, "gamma": 0.002, "vega": 0.2894, "theta": -0.0077, "rho": 1.0882, "theo": 80.1585, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 73.39, "last_trade_time": "2026-10-21T11:37:49", "percent_change": 0.0, "prev_day_close": 77.3150024414062}, {"option": "IWM270617P00210000", "bid": 1.99, "bid_size": 176.0, "ask": 2.3, "ask_size": 58.0, "iv": 0.2976, "open_interest": 18425.0, "volume": 0.0, "delta": -0.0687, "gamma": 0.002, "vega": 0.2987, "theta": -0.019, "rho": -0.1235, "theo": 2.1462, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.51, "last_trade_time": "2026-11-02T11:35:59", "percent_change": 0.0, "prev_day_close": 2.64499998092651}, {"option": "IWM270617C00215000", "bid": 73.67, "bid_size": 4.0, "ask": 76.6, "ask_size": 5.0, "iv": 0.2749, "open_interest": 230.0, "volume": 0.0, "delta": 0.924, "gamma": 0.0022, "vega": 0.3221, "theta": -0.0096, "rho": 1.1001, "theo": 75.5543, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 72.59, "last_trade_time": "2026-09-24T11:31:14", "percent_change": 0.0, "prev_day_close": 72.7750015258789}, {"option": "IWM270617P00215000", "bid": 2.32, "bid_size": 198.0, "ask": 2.52, "ask_size": 59.0, "iv": 0.2894, "open_interest": 1053.0, "volume": 0.0, "delta": -0.0778, "gamma": 0.0023, "vega": 0.3292, "theta": -0.0203, "rho": -0.139, "theo": 2.4119, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.93, "last_trade_time": "2026-11-02T09:39:28", "percent_change": 0.0, "prev_day_close": 2.98000001907349}, {"option": "IWM270617C00220000", "bid": 69.1, "bid_size": 4.0, "ask": 72.05, "ask_size": 5.0, "iv": 0.268, "open_interest": 726.0, "volume": 0.0, "delta": 0.9138, "gamma": 0.0025, "vega": 0.3511, "theta": -0.0117, "rho": 1.1106, "theo": 70.9936, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 67.28, "last_trade_time": "2026-10-27T12:20:42", "percent_change": 0.0, "prev_day_close": 68.2900009155274}, {"option": "IWM270617P00220000", "bid": 2.63, "bid_size": 166.0, "ask": 2.8, "ask_size": 10.0, "iv": 0.2803, "open_interest": 40666.0, "volume": 0.0, "delta": -0.0883, "gamma": 0.0026, "vega": 0.3603, "theta": -0.0217, "rho": -0.1566, "theo": 2.7243, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.36, "last_trade_time": "2026-11-03T15:09:47", "percent_change": 0.0, "prev_day_close": 3.36500000953674}, {"option": "IWM270617C00225000", "bid": 64.57, "bid_size": 20.0, "ask": 67.56, "ask_size": 6.0, "iv": 0.261, "open_interest": 604.0, "volume": 0.0, "delta": 0.9022, "gamma": 0.0028, "vega": 0.3874, "theta": -0.0138, "rho": 1.1198, "theo": 66.4853, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 60.05, "last_trade_time": "2026-10-08T12:17:16", "percent_change": 0.0, "prev_day_close": 63.8599987030029}, {"option": "IWM270617P00225000", "bid": 3.0, "bid_size": 19.0, "ask": 3.17, "ask_size": 54.0, "iv": 0.2726, "open_interest": 17914.0, "volume": 85.0, "delta": -0.1004, "gamma": 0.0029, "vega": 0.3953, "theta": -0.0232, "rho": -0.1772, "theo": 3.0832, "change": -0.69, "open": 3.14, "high": 3.14, "low": 3.11, "tick": "down", "last_trade_price": 3.11, "last_trade_time": "2026-11-04T13:12:55", "percent_change": -18.1579, "prev_day_close": 3.79999995231628}, {"option": "IWM270617C00230000", "bid": 60.1, "bid_size": 20.0, "ask": 63.13, "ask_size": 5.0, "iv": 0.2547, "open_interest": 291.0, "volume": 0.0, "delta": 0.8888, "gamma": 0.0032, "vega": 0.4248, "theta": -0.0159, "rho": 1.1227, "theo": 62.0282, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 56.14, "last_trade_time": "2026-10-21T11:45:27", "percent_change": 0.0, "prev_day_close": 59.4949989318848}, {"option": "IWM270617P00230000", "bid": 3.41, "bid_size": 97.0, "ask": 3.59, "ask_size": 72.0, "iv": 0.2648, "open_interest": 27021.0, "volume": 579.0, "delta": -0.1142, "gamma": 0.0033, "vega": 0.4345, "theta": -0.0248, "rho": -0.2013, "theo": 3.5014, "change": -0.775, "open": 3.76, "high": 3.76, "low": 3.54, "tick": "no_change", "last_trade_price": 3.54, "last_trade_time": "2026-11-04T13:10:22", "percent_change": -17.9606, "prev_day_close": 4.31500005722046}, {"option": "IWM270617C00235000", "bid": 55.7, "bid_size": 5.0, "ask": 58.75, "ask_size": 5.0, "iv": 0.2482, "open_interest": 1188.0, "volume": 0.0, "delta": 0.8736, "gamma": 0.0036, "vega": 0.4602, "theta": -0.0182, "rho": 1.1244, "theo": 57.6343, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 54.85, "last_trade_time": "2026-10-30T10:48:45", "percent_change": 0.0, "prev_day_close": 54.4250011444092}, {"option": "IWM270617P00235000", "bid": 3.9, "bid_size": 43.0, "ask": 4.09, "ask_size": 66.0, "iv": 0.2576, "open_interest": 8911.0, "volume": 3.0, "delta": -0.13, "gamma": 0.0037, "vega": 0.4745, "theta": -0.0264, "rho": -0.2258, "theo": 3.9869, "change": -0.87, "open": 4.03, "high": 4.03, "low": 4.03, "tick": "down", "last_trade_price": 4.03, "last_trade_time": "2026-11-04T13:10:24", "percent_change": -17.7551, "prev_day_close": 4.90000009536743}, {"option": "IWM270617C00240000", "bid": 51.37, "bid_size": 20.0, "ask": 54.46, "ask_size": 11.0, "iv": 0.2424, "open_interest": 1530.0, "volume": 0.0, "delta": 0.8562, "gamma": 0.0041, "vega": 0.5082, "theta": -0.0204, "rho": 1.1207, "theo": 53.3054, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 50.47, "last_trade_time": "2026-10-30T10:16:32", "percent_change": 0.0, "prev_day_close": 50.2099990844727}, {"option": "IWM270617P00240000", "bid": 4.45, "bid_size": 34.0, "ask": 4.71, "ask_size": 189.0, "iv": 0.2508, "open_interest": 48305.0, "volume": 9.0, "delta": -0.1482, "gamma": 0.0042, "vega": 0.5187, "theta": -0.0282, "rho": -0.255, "theo": 4.5539, "change": -1.0, "open": 4.68, "high": 4.68, "low": 4.58, "tick": "down", "last_trade_price": 4.58, "last_trade_time": "2026-11-04T13:12:38", "percent_change": -17.9212, "prev_day_close": 5.58000016212463}, {"option": "IWM270617C00245000", "bid": 47.14, "bid_size": 5.0, "ask": 50.24, "ask_size": 5.0, "iv": 0.2362, "open_interest": 2787.0, "volume": 0.0, "delta": 0.8364, "gamma": 0.0046, "vega": 0.5487, "theta": -0.0227, "rho": 1.1137, "theo": 49.0854, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 43.87, "last_trade_time": "2026-10-30T14:34:49", "percent_change": 0.0, "prev_day_close": 46.1200008392334}, {"option": "IWM270617P00245000", "bid": 5.12, "bid_size": 49.0, "ask": 5.34, "ask_size": 157.0, "iv": 0.2439, "open_interest": 17540.0, "volume": 2.0, "delta": -0.1688, "gamma": 0.0047, "vega": 0.5621, "theta": -0.0299, "rho": -0.2873, "theo": 5.2124, "change": -1.1, "open": 5.35, "high": 5.35, "low": 5.26, "tick": "down", "last_trade_price": 5.26, "last_trade_time": "2026-11-04T13:10:21", "percent_change": -17.2956, "prev_day_close": 6.35999989509582}, {"option": "IWM270617C00250000", "bid": 43.0, "bid_size": 21.0, "ask": 45.7, "ask_size": 2.0, "iv": 0.2268, "open_interest": 2941.0, "volume": 15.0, "delta": 0.8142, "gamma": 0.0051, "vega": 0.5986, "theta": -0.025, "rho": 1.1011, "theo": 44.9524, "change": 2.74, "open": 46.11, "high": 46.9, "low": 43.2, "tick": "up", "last_trade_price": 44.68, "last_trade_time": "2026-11-04T14:06:45", "percent_change": 6.53314, "prev_day_close": 41.9400005340576}, {"option": "IWM270617P00250000", "bid": 5.85, "bid_size": 206.0, "ask": 6.12, "ask_size": 217.0, "iv": 0.2372, "open_interest": 58449.0, "volume": 173.0, "delta": -0.1923, "gamma": 0.0053, "vega": 0.609, "theta": -0.0317, "rho": -0.3236, "theo": 5.9768, "change": -1.245, "open": 6.35, "high": 6.59, "low": 6.02, "tick": "down", "last_trade_price": 6.02, "last_trade_time": "2026-11-04T13:10:24", "percent_change": -17.137, "prev_day_close": 7.26500010490418}, {"option": "IWM270617C00255000", "bid": 40.16, "bid_size": 10.0, "ask": 41.66, "ask_size": 10.0, "iv": 0.2305, "open_interest": 3570.0, "volume": 1.0, "delta": 0.7891, "gamma": 0.0056, "vega": 0.6416, "theta": -0.0272, "rho": 1.0838, "theo": 40.9403, "change": 2.37, "open": 40.43, "high": 40.43, "low": 40.43, "tick": "down", "last_trade_price": 40.43, "last_trade_time": "2026-11-04T10:19:35", "percent_change": 6.22701, "prev_day_close": 38.0599994659424}, {"option": "IWM270617P00255000", "bid": 6.76, "bid_size": 41.0, "ask": 7.02, "ask_size": 192.0, "iv": 0.2314, "open_interest": 20603.0, "volume": 1.0, "delta": -0.2186, "gamma": 0.0059, "vega": 0.6546, "theta": -0.0334, "rho": -0.3622, "theo": 6.8608, "change": -1.405, "open": 6.9, "high": 6.9, "low": 6.9, "tick": "down", "last_trade_price": 6.9, "last_trade_time": "2026-11-04T13:10:22", "percent_change": -16.9175, "prev_day_close": 8.30499982833862}, {"option": "IWM270617C00260000", "bid": 36.29, "bid_size": 10.0, "ask": 37.77, "ask_size": 10.0, "iv": 0.2248, "open_interest": 11376.0, "volume": 4.0, "delta": 0.7612, "gamma": 0.0062, "vega": 0.6909, "theta": -0.0293, "rho": 1.0604, "theo": 37.0543, "change": 2.165, "open": 36.85, "high": 37.14, "low": 36.5, "tick": "down", "last_trade_price": 36.5, "last_trade_time": "2026-11-04T14:45:06", "percent_change": 6.30552, "prev_day_close": 34.3350009918213}, {"option": "IWM270617P00260000", "bid": 7.66, "bid_size": 256.0, "ask": 8.09, "ask_size": 220.0, "iv": 0.2251, "open_interest": 25071.0, "volume": 87.0, "delta": -0.2481, "gamma": 0.0065, "vega": 0.7013, "theta": -0.035, "rho": -0.405, "theo": 7.8804, "change": -1.455, "open": 8.34, "high": 8.65, "low": 7.96, "tick": "up", "last_trade_price": 8.03, "last_trade_time": "2026-11-04T15:48:12", "percent_change": -15.34, "prev_day_close": 9.48499965667725}, {"option": "IWM270617C00265000", "bid": 32.56, "bid_size": 1.0, "ask": 34.02, "ask_size": 1.0, "iv": 0.2192, "open_interest": 4336.0, "volume": 0.0, "delta": 0.7302, "gamma": 0.0068, "vega": 0.7322, "theta": -0.0312, "rho": 1.0316, "theo": 33.3216, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 32.8, "last_trade_time": "2026-11-02T10:13:51", "percent_change": 0.0, "prev_day_close": 30.7650003433228}, {"option": "IWM270617P00265000", "bid": 8.96, "bid_size": 96.0, "ask": 9.27, "ask_size": 205.0, "iv": 0.2203, "open_interest": 29484.0, "volume": 96.0, "delta": -0.2812, "gamma": 0.0072, "vega": 0.7449, "theta": -0.0366, "rho": -0.4508, "theo": 9.0684, "change": -1.705, "open": 9.06, "high": 9.58, "low": 9.06, "tick": "down", "last_trade_price": 9.13, "last_trade_time": "2026-11-04T13:10:10", "percent_change": -15.736, "prev_day_close": 10.835000038147}, {"option": "IWM270617C00270000", "bid": 29.0, "bid_size": 10.0, "ask": 30.42, "ask_size": 10.0, "iv": 0.2139, "open_interest": 8535.0, "volume": 25.0, "delta": 0.6961, "gamma": 0.0073, "vega": 0.7762, "theta": -0.0329, "rho": 0.9959, "theo": 29.7518, "change": 2.37, "open": 31.41, "high": 31.41, "low": 28.35, "tick": "up", "last_trade_price": 29.71, "last_trade_time": "2026-11-04T12:22:14", "percent_change": 8.66862, "prev_day_close": 27.3399991989136}, {"option": "IWM270617P00270000", "bid": 10.33, "bid_size": 11.0, "ask": 10.66, "ask_size": 211.0, "iv": 0.2153, "open_interest": 33707.0, "volume": 24.0, "delta": -0.3178, "gamma": 0.0078, "vega": 0.7865, "theta": -0.038, "rho": -0.4985, "theo": 10.431, "change": -1.9, "open": 11.26, "high": 11.36, "low": 10.46, "tick": "up", "last_trade_price": 10.49, "last_trade_time": "2026-11-04T13:10:14", "percent_change": -15.3349, "prev_day_close": 12.3899998664856}, {"option": "IWM270617C00275000", "bid": 25.88, "bid_size": 5.0, "ask": 26.75, "ask_size": 2.0, "iv": 0.209, "open_interest": 7657.0, "volume": 0.0, "delta": 0.6592, "gamma": 0.0079, "vega": 0.8104, "theta": -0.0343, "rho": 0.9555, "theo": 26.3669, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 24.4, "last_trade_time": "2026-10-27T16:00:17", "percent_change": 0.0, "prev_day_close": 24.1549997329712}, {"option": "IWM270617P00275000", "bid": 11.79, "bid_size": 71.0, "ask": 12.24, "ask_size": 242.0, "iv": 0.2099, "open_interest": 18352.0, "volume": 4.0, "delta": -0.3578, "gamma": 0.0085, "vega": 0.8196, "theta": -0.0391, "rho": -0.5447, "theo": 11.9924, "change": -2.08, "open": 12.45, "high": 12.45, "low": 12.06, "tick": "no_change", "last_trade_price": 12.06, "last_trade_time": "2026-11-04T13:10:19", "percent_change": -14.71, "prev_day_close": 14.1400003433228}, {"option": "IWM270617C00280000", "bid": 22.7, "bid_size": 5.0, "ask": 23.55, "ask_size": 2.0, "iv": 0.2044, "open_interest": 6630.0, "volume": 10.0, "delta": 0.6195, "gamma": 0.0084, "vega": 0.8431, "theta": -0.0354, "rho": 0.9073, "theo": 23.1842, "change": 1.185, "open": 22.11, "high": 22.36, "low": 22.11, "tick": "no_change", "last_trade_price": 22.35, "last_trade_time": "2026-11-04T11:12:44", "percent_change": 5.59887, "prev_day_close": 21.164999961853}, {"option": "IWM270617P00280000", "bid": 13.55, "bid_size": 72.0, "ask": 14.04, "ask_size": 226.0, "iv": 0.2052, "open_interest": 18363.0, "volume": 34.0, "delta": -0.4015, "gamma": 0.0091, "vega": 0.8463, "theta": -0.04, "rho": -0.5946, "theo": 13.7783, "change": -2.205, "open": 14.75, "high": 14.8, "low": 13.83, "tick": "up", "last_trade_price": 13.91, "last_trade_time": "2026-11-04T15:41:46", "percent_change": -13.6829, "prev_day_close": 16.1149997711182}, {"option": "IWM270617C00285000", "bid": 19.79, "bid_size": 23.0, "ask": 20.5, "ask_size": 18.0, "iv": 0.2001, "open_interest": 5927.0, "volume": 3.0, "delta": 0.5774, "gamma": 0.0088, "vega": 0.8663, "theta": -0.0361, "rho": 0.8548, "theo": 20.2126, "change": 1.485, "open": 19.96, "high": 19.96, "low": 19.84, "tick": "down", "last_trade_price": 19.84, "last_trade_time": "2026-11-04T14:44:28", "percent_change": 8.09044, "prev_day_close": 18.3549995422363}, {"option": "IWM270617P00285000", "bid": 15.65, "bid_size": 47.0, "ask": 16.02, "ask_size": 125.0, "iv": 0.2012, "open_interest": 19327.0, "volume": 6.0, "delta": -0.4483, "gamma": 0.0097, "vega": 0.8622, "theta": -0.0406, "rho": -0.6338, "theo": 15.8, "change": -2.47, "open": 15.86, "high": 15.87, "low": 15.86, "tick": "no_change", "last_trade_price": 15.87, "last_trade_time": "2026-11-04T14:07:12", "percent_change": -13.4678, "prev_day_close": 18.3399991989136}, {"option": "IWM270617C00290000", "bid": 17.1, "bid_size": 30.0, "ask": 17.74, "ask_size": 26.0, "iv": 0.1963, "open_interest": 19642.0, "volume": 63.0, "delta": 0.5335, "gamma": 0.0091, "vega": 0.8789, "theta": -0.0363, "rho": 0.7976, "theo": 17.4767, "change": 1.15, "open": 18.68, "high": 18.68, "low": 17.0, "tick": "no_change", "last_trade_price": 17.0, "last_trade_time": "2026-11-04T15:11:48", "percent_change": 7.25552, "prev_day_close": 15.8499999046326}, {"option": "IWM270617P00290000", "bid": 17.66, "bid_size": 167.0, "ask": 18.57, "ask_size": 197.0, "iv": 0.1974, "open_interest": 23673.0, "volume": 15.0, "delta": -0.498, "gamma": 0.0102, "vega": 0.8658, "theta": -0.0409, "rho": -0.665, "theo": 18.079, "change": -2.62, "open": 18.18, "high": 18.21, "low": 18.18, "tick": "no_change", "last_trade_price": 18.21, "last_trade_time": "2026-11-04T13:10:35", "percent_change": -12.578, "prev_day_close": 20.8299999237061}, {"option": "IWM270617C00295000", "bid": 14.59, "bid_size": 182.0, "ask": 15.23, "ask_size": 149.0, "iv": 0.1927, "open_interest": 8991.0, "volume": 204.0, "delta": 0.4883, "gamma": 0.0093, "vega": 0.882, "theta": -0.036, "rho": 0.7364, "theo": 14.9748, "change": 1.265, "open": 14.75, "high": 14.93, "low": 13.74, "tick": "up", "last_trade_price": 14.83, "last_trade_time": "2026-11-04T14:04:07", "percent_change": 9.32547, "prev_day_close": 13.5650000572205}, {"option": "IWM270617P00295000", "bid": 20.17, "bid_size": 29.0, "ask": 21.18, "ask_size": 32.0, "iv": 0.194, "open_interest": 22332.0, "volume": 1596.0, "delta": -0.5499, "gamma": 0.0106, "vega": 0.8546, "theta": -0.0407, "rho": -0.7024, "theo": 20.6203, "change": -2.775, "open": 20.73, "high": 20.93, "low": 20.68, "tick": "no_change", "last_trade_price": 20.87, "last_trade_time": "2026-11-04T15:42:01", "percent_change": -11.7361, "prev_day_close": 23.6450004577637}, {"option": "IWM270617C00300000", "bid": 12.45, "bid_size": 227.0, "ask": 13.03, "ask_size": 230.0, "iv": 0.1905, "open_interest": 40033.0, "volume": 117.0, "delta": 0.4424, "gamma": 0.0094, "vega": 0.8744, "theta": -0.0353, "rho": 0.6742, "theo": 12.7095, "change": 1.15, "open": 13.39, "high": 13.95, "low": 11.95, "tick": "up", "last_trade_price": 12.65, "last_trade_time": "2026-11-04T16:04:16", "percent_change": 10.0, "prev_day_close": 11.5}, {"option": "IWM270617P00300000", "bid": 22.76, "bid_size": 10.0, "ask": 24.11, "ask_size": 10.0, "iv": 0.1898, "open_interest": 11302.0, "volume": 15.0, "delta": -0.6037, "gamma": 0.0109, "vega": 0.8286, "theta": -0.0399, "rho": -0.7179, "theo": 23.4603, "change": -2.985, "open": 25.17, "high": 25.23, "low": 23.72, "tick": "down", "last_trade_price": 23.72, "last_trade_time": "2026-11-04T15:40:21", "percent_change": -11.1777, "prev_day_close": 26.7049999237061}, {"option": "IWM270617C00305000", "bid": 10.54, "bid_size": 148.0, "ask": 10.87, "ask_size": 10.0, "iv": 0.1872, "open_interest": 1914.0, "volume": 105.0, "delta": 0.397, "gamma": 0.0093, "vega": 0.8547, "theta": -0.0342, "rho": 0.6084, "theo": 10.704, "change": 0.66, "open": 10.53, "high": 10.88, "low": 10.31, "tick": "down", "last_trade_price": 10.31, "last_trade_time": "2026-11-04T14:54:50", "percent_change": 6.83938, "prev_day_close": 9.65000009536743}, {"option": "IWM270617P00305000", "bid": 25.38, "bid_size": 4.0, "ask": 27.64, "ask_size": 1.0, "iv": 0.187, "open_interest": 9701.0, "volume": 0.0, "delta": -0.6581, "gamma": 0.0109, "vega": 0.7839, "theta": -0.0385, "rho": -0.7112, "theo": 26.5909, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 35.02, "last_trade_time": "2026-10-15T10:31:13", "percent_change": 0.0, "prev_day_close": 29.875}, {"option": "IWM270617C00310000", "bid": 8.72, "bid_size": 183.0, "ask": 9.09, "ask_size": 10.0, "iv": 0.1843, "open_interest": 6711.0, "volume": 12.0, "delta": 0.3524, "gamma": 0.0091, "vega": 0.8238, "theta": -0.0326, "rho": 0.5437, "theo": 8.9306, "change": 0.785, "open": 8.39, "high": 8.95, "low": 8.38, "tick": "down", "last_trade_price": 8.84, "last_trade_time": "2026-11-04T14:07:00", "percent_change": 9.7455, "prev_day_close": 8.05499982833862}, {"option": "IWM270617P00310000", "bid": 28.05, "bid_size": 20.0, "ask": 31.93, "ask_size": 11.0, "iv": 0.1843, "open_interest": 4488.0, "volume": 0.0, "delta": -0.712, "gamma": 0.0107, "vega": 0.7234, "theta": -0.0362, "rho": -0.7137, "theo": 30.0121, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 40.47, "last_trade_time": "2026-10-16T15:32:36", "percent_change": 0.0, "prev_day_close": 33.5949993133545}, {"option": "IWM270617C00315000", "bid": 7.25, "bid_size": 199.0, "ask": 7.54, "ask_size": 41.0, "iv": 0.1824, "open_interest": 10069.0, "volume": 13.0, "delta": 0.3096, "gamma": 0.0087, "vega": 0.7864, "theta": -0.0306, "rho": 0.4816, "theo": 7.3881, "change": 0.42, "open": 7.98, "high": 7.98, "low": 6.7, "tick": "down", "last_trade_price": 7.07, "last_trade_time": "2026-11-04T14:52:44", "percent_change": 6.31579, "prev_day_close": 6.65000009536743}, {"option": "IWM270617P00315000", "bid": 31.76, "bid_size": 20.0, "ask": 35.64, "ask_size": 20.0, "iv": 0.182, "open_interest": 305.0, "volume": 0.0, "delta": -0.7638, "gamma": 0.0102, "vega": 0.651, "theta": -0.033, "rho": -0.6896, "theo": 33.7226, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 34.23, "last_trade_time": "2026-10-29T10:55:52", "percent_change": 0.0, "prev_day_close": 37.4300003051758}, {"option": "IWM270617C00320000", "bid": 5.9, "bid_size": 221.0, "ask": 6.21, "ask_size": 34.0, "iv": 0.1802, "open_interest": 12520.0, "volume": 2025.0, "delta": 0.2694, "gamma": 0.0082, "vega": 0.7377, "theta": -0.0285, "rho": 0.4207, "theo": 6.0686, "change": 0.45, "open": 6.0, "high": 6.2, "low": 5.88, "tick": "down", "last_trade_price": 5.88, "last_trade_time": "2026-11-04T14:49:44", "percent_change": 8.28729, "prev_day_close": 5.4300000667572}, {"option": "IWM270617P00320000", "bid": 36.08, "bid_size": 5.0, "ask": 39.62, "ask_size": 5.0, "iv": 0.1833, "open_interest": 180.0, "volume": 2.0, "delta": -0.8117, "gamma": 0.0095, "vega": 0.5644, "theta": -0.0288, "rho": -0.6508, "theo": 37.6912, "change": -2.24, "open": 38.43, "high": 38.47, "low": 38.43, "tick": "up", "last_trade_price": 38.47, "last_trade_time": "2026-11-04T10:09:37", "percent_change": -5.50233, "prev_day_close": 40.7099990844727}, {"option": "IWM270617C00325000", "bid": 4.74, "bid_size": 233.0, "ask": 5.18, "ask_size": 266.0, "iv": 0.1789, "open_interest": 6659.0, "volume": 20.0, "delta": 0.2322, "gamma": 0.0077, "vega": 0.6832, "theta": -0.0261, "rho": 0.3642, "theo": 4.9489, "change": 0.33, "open": 5.1, "high": 5.1, "low": 4.77, "tick": "up", "last_trade_price": 4.78, "last_trade_time": "2026-11-04T15:29:53", "percent_change": 7.41573, "prev_day_close": 4.45000004768372}, {"option": "IWM270617P00325000", "bid": 39.97, "bid_size": 6.0, "ask": 43.85, "ask_size": 20.0, "iv": 0.1791, "open_interest": 166.0, "volume": 0.0, "delta": -0.8555, "gamma": 0.0087, "vega": 0.4742, "theta": -0.0239, "rho": -0.6072, "theo": 41.8936, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 49.32, "last_trade_time": "2026-10-21T12:42:55", "percent_change": 0.0, "prev_day_close": 45.0650005340576}, {"option": "IWM270617C00330000", "bid": 3.86, "bid_size": 92.0, "ask": 4.15, "ask_size": 70.0, "iv": 0.1773, "open_interest": 10553.0, "volume": 13.0, "delta": 0.1983, "gamma": 0.0071, "vega": 0.6285, "theta": -0.0237, "rho": 0.313, "theo": 4.0111, "change": 0.415, "open": 4.03, "high": 4.03, "low": 4.02, "tick": "down", "last_trade_price": 4.02, "last_trade_time": "2026-11-04T13:43:37", "percent_change": 11.5118, "prev_day_close": 3.60500001907349}, {"option": "IWM270617P00330000", "bid": 44.4, "bid_size": 10.0, "ask": 48.28, "ask_size": 4.0, "iv": 0.1784, "open_interest": 1.0, "volume": 0.0, "delta": -0.8961, "gamma": 0.0083, "vega": 0.381, "theta": -0.0205, "rho": -0.5241, "theo": 46.3049, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 47.95, "last_trade_time": "2026-11-02T10:55:39", "percent_change": 0.0, "prev_day_close": 49.5799999237061}, {"option": "IWM270617C00335000", "bid": 3.11, "bid_size": 95.0, "ask": 3.37, "ask_size": 83.0, "iv": 0.1764, "open_interest": 4493.0, "volume": 25.0, "delta": 0.1682, "gamma": 0.0064, "vega": 0.5684, "theta": -0.0212, "rho": 0.2661, "theo": 3.2378, "change": 0.315, "open": 2.99, "high": 3.23, "low": 2.99, "tick": "down", "last_trade_price": 3.22, "last_trade_time": "2026-11-04T14:43:06", "percent_change": 10.8434, "prev_day_close": 2.90499997138977}, {"option": "IWM270617P00335000", "bid": 49.14, "bid_size": 5.0, "ask": 52.9, "ask_size": 4.0, "iv": 0.1809, "open_interest": 0.0, "volume": 0.0, "delta": -0.9404, "gamma": 0.0097, "vega": 0.27, "theta": -0.021, "rho": -0.3735, "theo": 50.9139, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 49.33, "last_trade_time": "2026-09-21T12:05:23", "percent_change": 0.0, "prev_day_close": 54.5949993133545}, {"option": "IWM270617C00340000", "bid": 2.48, "bid_size": 158.0, "ask": 2.72, "ask_size": 40.0, "iv": 0.1756, "open_interest": 5810.0, "volume": 14.0, "delta": 0.1416, "gamma": 0.0057, "vega": 0.5094, "theta": -0.0189, "rho": 0.2246, "theo": 2.6031, "change": 0.255, "open": 2.58, "high": 2.6, "low": 2.58, "tick": "down", "last_trade_price": 2.59, "last_trade_time": "2026-11-04T14:43:06", "percent_change": 10.9208, "prev_day_close": 2.33500003814697}, {"option": "IWM270617P00340000", "bid": 55.12, "bid_size": 5.0, "ask": 57.73, "ask_size": 10.0, "iv": 0.206, "open_interest": 0.0, "volume": 0.0, "delta": -0.975, "gamma": 0.0071, "vega": 0.117, "theta": -0.0355, "rho": 0.0, "theo": 55.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 63.93, "last_trade_time": "2026-10-21T12:42:55", "percent_change": 0.0, "prev_day_close": 59.4449996948242}, {"option": "IWM270617C00345000", "bid": 1.93, "bid_size": 207.0, "ask": 2.21, "ask_size": 147.0, "iv": 0.1747, "open_interest": 6499.0, "volume": 10.0, "delta": 0.1186, "gamma": 0.0051, "vega": 0.4545, "theta": -0.0166, "rho": 0.1888, "theo": 2.0878, "change": 0.195, "open": 2.07, "high": 2.07, "low": 2.07, "tick": "up", "last_trade_price": 2.07, "last_trade_time": "2026-11-04T14:00:35", "percent_change": 10.4, "prev_day_close": 1.875}, {"option": "IWM270617P00345000", "bid": 60.02, "bid_size": 5.0, "ask": 62.73, "ask_size": 20.0, "iv": 0.2166, "open_interest": 850.0, "volume": 0.0, "delta": -0.9964, "gamma": 0.001, "vega": 0.0, "theta": -0.0397, "rho": 0.0, "theo": 60.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 69.01, "last_trade_time": "2026-10-23T16:12:24", "percent_change": 0.0, "prev_day_close": 64.4249992370606}, {"option": "IWM270617C00350000", "bid": 1.57, "bid_size": 369.0, "ask": 1.78, "ask_size": 109.0, "iv": 0.1751, "open_interest": 2058.0, "volume": 0.0, "delta": 0.0989, "gamma": 0.0045, "vega": 0.4, "theta": -0.0146, "rho": 0.1577, "theo": 1.6738, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.66, "last_trade_time": "2026-11-03T11:29:16", "percent_change": 0.0, "prev_day_close": 1.51500004529953}, {"option": "IWM270617P00350000", "bid": 65.02, "bid_size": 5.0, "ask": 67.73, "ask_size": 4.0, "iv": 0.2284, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0397, "rho": 0.0, "theo": 65.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 50.27, "last_trade_time": "2026-08-19T16:00:21", "percent_change": 0.0, "prev_day_close": 69.4249992370606}, {"option": "IWM270617C00355000", "bid": 1.2, "bid_size": 232.0, "ask": 1.45, "ask_size": 143.0, "iv": 0.1747, "open_interest": 828.0, "volume": 0.0, "delta": 0.0821, "gamma": 0.0039, "vega": 0.3514, "theta": -0.0127, "rho": 0.1313, "theo": 1.3389, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.48, "last_trade_time": "2026-10-29T15:52:06", "percent_change": 0.0, "prev_day_close": 1.22499996423721}, {"option": "IWM270617P00355000", "bid": 70.01, "bid_size": 5.0, "ask": 72.73, "ask_size": 4.0, "iv": 0.2398, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0397, "rho": 0.0, "theo": 70.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 66.88, "last_trade_time": "2026-09-14T12:00:18", "percent_change": 0.0, "prev_day_close": 74.4249992370606}, {"option": "IWM270617C00360000", "bid": 0.97, "bid_size": 178.0, "ask": 1.18, "ask_size": 79.0, "iv": 0.1754, "open_interest": 10290.0, "volume": 0.0, "delta": 0.0682, "gamma": 0.0034, "vega": 0.3063, "theta": -0.011, "rho": 0.1091, "theo": 1.0752, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.3, "last_trade_time": "2026-10-29T10:46:18", "percent_change": 0.0, "prev_day_close": 0.979999989271164}, {"option": "IWM270617P00360000", "bid": 75.02, "bid_size": 5.0, "ask": 77.73, "ask_size": 4.0, "iv": 0.2512, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0397, "rho": 0.0, "theo": 75.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 60.12, "last_trade_time": "2026-08-18T13:49:13", "percent_change": 0.0, "prev_day_close": 79.4300003051758}, {"option": "IWM270617C00365000", "bid": 0.78, "bid_size": 457.0, "ask": 0.99, "ask_size": 601.0, "iv": 0.1767, "open_interest": 4079.0, "volume": 0.0, "delta": 0.0566, "gamma": 0.0029, "vega": 0.267, "theta": -0.0095, "rho": 0.0907, "theo": 0.8664, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.81, "last_trade_time": "2026-11-03T09:32:11", "percent_change": 0.0, "prev_day_close": 0.7950000166893}, {"option": "IWM270617P00365000", "bid": 80.01, "bid_size": 5.0, "ask": 82.73, "ask_size": 10.0, "iv": 0.262, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0397, "rho": 0.0, "theo": 80.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 65.21, "last_trade_time": "2026-08-18T16:13:19", "percent_change": 0.0, "prev_day_close": 84.4249992370606}, {"option": "IWM270617C00370000", "bid": 0.59, "bid_size": 306.0, "ask": 0.79, "ask_size": 36.0, "iv": 0.1764, "open_interest": 3608.0, "volume": 1.0, "delta": 0.0469, "gamma": 0.0025, "vega": 0.2313, "theta": -0.0082, "rho": 0.0752, "theo": 0.6985, "change": 0.18, "open": 0.83, "high": 0.83, "low": 0.83, "tick": "up", "last_trade_price": 0.83, "last_trade_time": "2026-11-04T09:48:09", "percent_change": 27.6923, "prev_day_close": 0.650000005960464}, {"option": "IWM270617P00370000", "bid": 85.01, "bid_size": 5.0, "ask": 87.73, "ask_size": 4.0, "iv": 0.2728, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0397, "rho": 0.0, "theo": 85.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 73.61, "last_trade_time": "2026-08-03T11:58:01", "percent_change": 0.0, "prev_day_close": 89.4300003051758}, {"option": "IWM270617C00375000", "bid": 0.47, "bid_size": 623.0, "ask": 0.66, "ask_size": 294.0, "iv": 0.1775, "open_interest": 474.0, "volume": 0.0, "delta": 0.0391, "gamma": 0.0021, "vega": 0.2009, "theta": -0.0071, "rho": 0.0627, "theo": 0.568, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.65, "last_trade_time": "2026-10-08T09:30:01", "percent_change": 0.0, "prev_day_close": 0.529999986290932}, {"option": "IWM270617P00375000", "bid": 90.01, "bid_size": 5.0, "ask": 92.73, "ask_size": 4.0, "iv": 0.2833, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0397, "rho": 0.0, "theo": 90.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 84.83, "last_trade_time": "2026-07-31T11:11:11", "percent_change": 0.0, "prev_day_close": 94.4249992370606}, {"option": "IWM270617C00380000", "bid": 0.37, "bid_size": 306.0, "ask": 0.56, "ask_size": 292.0, "iv": 0.1789, "open_interest": 8929.0, "volume": 0.0, "delta": 0.0327, "gamma": 0.0018, "vega": 0.1744, "theta": -0.0062, "rho": 0.0524, "theo": 0.4647, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.53, "last_trade_time": "2026-10-29T15:45:05", "percent_change": 0.0, "prev_day_close": 0.429999992251396}, {"option": "IWM270617P00380000", "bid": 95.02, "bid_size": 5.0, "ask": 97.73, "ask_size": 4.0, "iv": 0.2939, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0397, "rho": 0.0, "theo": 95.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 99.4249992370606}, {"option": "IWM270617C00385000", "bid": 0.29, "bid_size": 301.0, "ask": 0.48, "ask_size": 298.0, "iv": 0.1804, "open_interest": 777.0, "volume": 0.0, "delta": 0.0273, "gamma": 0.0016, "vega": 0.1514, "theta": -0.0054, "rho": 0.0439, "theo": 0.3813, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.4, "last_trade_time": "2026-10-28T10:57:49", "percent_change": 0.0, "prev_day_close": 0.355000004172325}, {"option": "IWM270617P00385000", "bid": 100.0, "bid_size": 5.0, "ask": 102.73, "ask_size": 10.0, "iv": 0.3037, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0397, "rho": 0.0, "theo": 100.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 94.61, "last_trade_time": "2026-09-01T15:14:36", "percent_change": 0.0, "prev_day_close": 104.424999237061}, {"option": "IWM270617C00390000", "bid": 0.23, "bid_size": 352.0, "ask": 0.41, "ask_size": 344.0, "iv": 0.182, "open_interest": 405.0, "volume": 0.0, "delta": 0.023, "gamma": 0.0014, "vega": 0.1318, "theta": -0.0047, "rho": 0.0369, "theo": 0.3164, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.29, "last_trade_time": "2026-10-15T10:47:10", "percent_change": 0.0, "prev_day_close": 0.285000003874302}, {"option": "IWM270617P00390000", "bid": 105.01, "bid_size": 5.0, "ask": 107.73, "ask_size": 4.0, "iv": 0.3138, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0397, "rho": 0.0, "theo": 105.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 138.36, "last_trade_time": "2026-03-25T12:53:57", "percent_change": 0.0, "prev_day_close": 109.430000305176}, {"option": "IWM270617C00395000", "bid": 0.18, "bid_size": 95.0, "ask": 0.39, "ask_size": 95.0, "iv": 0.1855, "open_interest": 133.0, "volume": 0.0, "delta": 0.0194, "gamma": 0.0012, "vega": 0.1149, "theta": -0.0041, "rho": 0.0313, "theo": 0.2631, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.27, "last_trade_time": "2026-10-28T13:24:40", "percent_change": 0.0, "prev_day_close": 0.245000004768372}, {"option": "IWM270617P00395000", "bid": 110.0, "bid_size": 5.0, "ask": 112.73, "ask_size": 10.0, "iv": 0.3234, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0397, "rho": 0.0, "theo": 110.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 114.424999237061}, {"option": "IWM270617C00400000", "bid": 0.14, "bid_size": 201.0, "ask": 0.35, "ask_size": 217.0, "iv": 0.1877, "open_interest": 7003.0, "volume": 0.0, "delta": 0.0166, "gamma": 0.001, "vega": 0.1007, "theta": -0.0036, "rho": 0.0265, "theo": 0.2217, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.22, "last_trade_time": "2026-11-03T11:10:38", "percent_change": 0.0, "prev_day_close": 0.199999995529652}, {"option": "IWM270617P00400000", "bid": 115.01, "bid_size": 5.0, "ask": 117.73, "ask_size": 4.0, "iv": 0.3332, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0397, "rho": 0.0, "theo": 115.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 119.424999237061}, {"option": "IWM270617C00405000", "bid": 0.11, "bid_size": 100.0, "ask": 0.31, "ask_size": 100.0, "iv": 0.1898, "open_interest": 496.0, "volume": 0.0, "delta": 0.0142, "gamma": 0.0009, "vega": 0.0887, "theta": -0.0032, "rho": 0.0228, "theo": 0.1885, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.12, "last_trade_time": "2026-10-15T10:03:39", "percent_change": 0.0, "prev_day_close": 0.169999998062849}, {"option": "IWM270617P00405000", "bid": 120.0, "bid_size": 5.0, "ask": 122.73, "ask_size": 4.0, "iv": 0.3425, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0397, "rho": 0.0, "theo": 120.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 124.415000915527}, {"option": "IWM270617C00410000", "bid": 0.09, "bid_size": 102.0, "ask": 0.29, "ask_size": 102.0, "iv": 0.193, "open_interest": 19.0, "volume": 0.0, "delta": 0.0123, "gamma": 0.0008, "vega": 0.0788, "theta": -0.0028, "rho": 0.0198, "theo": 0.1623, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.14, "last_trade_time": "2026-10-28T10:57:49", "percent_change": 0.0, "prev_day_close": 0.140000000596046}, {"option": "IWM270617P00410000", "bid": 125.02, "bid_size": 5.0, "ask": 127.73, "ask_size": 4.0, "iv": 0.3522, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0397, "rho": 0.0, "theo": 125.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 129.430000305176}, {"option": "IWM270617C00415000", "bid": 0.02, "bid_size": 100.0, "ask": 0.25, "ask_size": 100.0, "iv": 0.1905, "open_interest": 52.0, "volume": 0.0, "delta": 0.0107, "gamma": 0.0007, "vega": 0.07, "theta": -0.0025, "rho": 0.0172, "theo": 0.1405, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.12, "last_trade_time": "2026-10-16T09:59:09", "percent_change": 0.0, "prev_day_close": 0.110000001266599}, {"option": "IWM270617P00415000", "bid": 130.01, "bid_size": 5.0, "ask": 132.73, "ask_size": 4.0, "iv": 0.3612, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0397, "rho": 0.0, "theo": 130.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 134.415000915527}, {"option": "IWM270617C00420000", "bid": 0.02, "bid_size": 101.0, "ask": 0.25, "ask_size": 106.0, "iv": 0.196, "open_interest": 4090.0, "volume": 0.0, "delta": 0.0094, "gamma": 0.0006, "vega": 0.0626, "theta": -0.0023, "rho": 0.0151, "theo": 0.1227, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.08, "last_trade_time": "2026-10-15T10:46:46", "percent_change": 0.0, "prev_day_close": 0.0950000025331974}, {"option": "IWM270617P00420000", "bid": 135.01, "bid_size": 5.0, "ask": 137.73, "ask_size": 4.0, "iv": 0.3702, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0397, "rho": 0.0, "theo": 135.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 139.425003051758}, {"option": "IWM270617C00425000", "bid": 0.02, "bid_size": 102.0, "ask": 0.25, "ask_size": 107.0, "iv": 0.2004, "open_interest": 8.0, "volume": 0.0, "delta": 0.0083, "gamma": 0.0005, "vega": 0.0564, "theta": -0.0021, "rho": 0.0133, "theo": 0.1082, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.06, "last_trade_time": "2026-10-15T10:10:35", "percent_change": 0.0, "prev_day_close": 0.0649999994784594}, {"option": "IWM270617P00425000", "bid": 140.02, "bid_size": 5.0, "ask": 142.73, "ask_size": 4.0, "iv": 0.3793, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0397, "rho": 0.0, "theo": 140.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 144.425003051758}, {"option": "IWM270617C00430000", "bid": 0.01, "bid_size": 108.0, "ask": 0.25, "ask_size": 108.0, "iv": 0.2058, "open_interest": 9.0, "volume": 0.0, "delta": 0.0074, "gamma": 0.0005, "vega": 0.0509, "theta": -0.0019, "rho": 0.0118, "theo": 0.0959, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.29, "last_trade_time": "2026-09-01T09:51:17", "percent_change": 0.0, "prev_day_close": 0.0550000006332994}, {"option": "IWM270617P00430000", "bid": 145.01, "bid_size": 5.0, "ask": 147.73, "ask_size": 4.0, "iv": 0.3878, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0397, "rho": 0.0, "theo": 145.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 149.425003051758}, {"option": "IWM270617C00435000", "bid": 0.01, "bid_size": 109.0, "ask": 0.25, "ask_size": 105.0, "iv": 0.211, "open_interest": 8.0, "volume": 0.0, "delta": 0.0066, "gamma": 0.0004, "vega": 0.0462, "theta": -0.0017, "rho": 0.0105, "theo": 0.0859, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.75, "last_trade_time": "2026-07-17T09:30:39", "percent_change": 0.0, "prev_day_close": 0.0550000006332994}, {"option": "IWM270617P00435000", "bid": 150.01, "bid_size": 5.0, "ask": 152.73, "ask_size": 4.0, "iv": 0.3964, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0397, "rho": 0.0, "theo": 150.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 154.425003051758}, {"option": "IWM270617C00440000", "bid": 0.01, "bid_size": 109.0, "ask": 0.25, "ask_size": 109.0, "iv": 0.215, "open_interest": 3.0, "volume": 0.0, "delta": 0.006, "gamma": 0.0004, "vega": 0.0423, "theta": -0.0016, "rho": 0.0096, "theo": 0.0778, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.09, "last_trade_time": "2026-07-02T14:20:43", "percent_change": 0.0, "prev_day_close": 0.0550000006332994}, {"option": "IWM270617P00440000", "bid": 155.01, "bid_size": 6.0, "ask": 157.73, "ask_size": 4.0, "iv": 0.4049, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0397, "rho": 0.0, "theo": 155.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 159.425003051758}, {"option": "IWM270617C00445000", "bid": 0.01, "bid_size": 218.0, "ask": 0.24, "ask_size": 246.0, "iv": 0.2201, "open_interest": 3.0, "volume": 0.0, "delta": 0.0054, "gamma": 0.0003, "vega": 0.0388, "theta": -0.0015, "rho": 0.0087, "theo": 0.0706, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.11, "last_trade_time": "2026-11-03T09:30:01", "percent_change": 0.0, "prev_day_close": 0.0550000006332994}, {"option": "IWM270617P00445000", "bid": 160.01, "bid_size": 5.0, "ask": 162.73, "ask_size": 4.0, "iv": 0.4132, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0397, "rho": 0.0, "theo": 160.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 164.425003051758}, {"option": "IWM270617C00450000", "bid": 0.01, "bid_size": 109.0, "ask": 0.24, "ask_size": 104.0, "iv": 0.226, "open_interest": 197.0, "volume": 0.0, "delta": 0.0049, "gamma": 0.0003, "vega": 0.0358, "theta": -0.0014, "rho": 0.0079, "theo": 0.0646, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.1, "last_trade_time": "2026-10-28T10:52:56", "percent_change": 0.0, "prev_day_close": 0.0500000016763806}, {"option": "IWM270617P00450000", "bid": 165.01, "bid_size": 6.0, "ask": 167.73, "ask_size": 4.0, "iv": 0.4214, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0397, "rho": 0.0, "theo": 165.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 169.425003051758}, {"option": "IWM270630C00195000", "bid": 92.41, "bid_size": 4.0, "ask": 95.22, "ask_size": 6.0, "iv": 0.2986, "open_interest": 0.0, "volume": 0.0, "delta": 0.951, "gamma": 0.0014, "vega": 0.2328, "theta": -0.003, "rho": 1.0465, "theo": 94.2999, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 91.0849990844726}, {"option": "IWM270630P00195000", "bid": 1.48, "bid_size": 76.0, "ask": 1.78, "ask_size": 69.0, "iv": 0.322, "open_interest": 0.0, "volume": 0.0, "delta": -0.0495, "gamma": 0.0014, "vega": 0.238, "theta": -0.0154, "rho": -0.0947, "theo": 1.6351, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.99999994039536}, {"option": "IWM270630C00200000", "bid": 87.72, "bid_size": 4.0, "ask": 90.57, "ask_size": 5.0, "iv": 0.292, "open_interest": 0.0, "volume": 0.0, "delta": 0.9448, "gamma": 0.0016, "vega": 0.2568, "theta": -0.0047, "rho": 1.0642, "theo": 89.621, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 86.6400032043457}, {"option": "IWM270630P00200000", "bid": 1.63, "bid_size": 72.0, "ask": 1.98, "ask_size": 66.0, "iv": 0.3121, "open_interest": 48.0, "volume": 0.0, "delta": -0.0558, "gamma": 0.0016, "vega": 0.2619, "theta": -0.0164, "rho": -0.106, "theo": 1.822, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.39, "last_trade_time": "2026-10-30T15:41:55", "percent_change": 0.0, "prev_day_close": 2.23000001907349}, {"option": "IWM270630C00205000", "bid": 83.06, "bid_size": 4.0, "ask": 85.93, "ask_size": 5.0, "iv": 0.2851, "open_interest": 1.0, "volume": 0.0, "delta": 0.9378, "gamma": 0.0018, "vega": 0.283, "theta": -0.0064, "rho": 1.0838, "theo": 84.9696, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 82.97, "last_trade_time": "2026-10-06T15:53:48", "percent_change": 0.0, "prev_day_close": 82.0399971008301}, {"option": "IWM270630P00205000", "bid": 1.86, "bid_size": 70.0, "ask": 2.2, "ask_size": 64.0, "iv": 0.3034, "open_interest": 10.0, "volume": 0.0, "delta": -0.0629, "gamma": 0.0018, "vega": 0.2875, "theta": -0.0176, "rho": -0.1193, "theo": 2.0369, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.67, "last_trade_time": "2026-10-30T15:42:06", "percent_change": 0.0, "prev_day_close": 2.48500001430511}, {"option": "IWM270630C00210000", "bid": 78.42, "bid_size": 10.0, "ask": 81.33, "ask_size": 5.0, "iv": 0.2782, "open_interest": 0.0, "volume": 0.0, "delta": 0.9298, "gamma": 0.002, "vega": 0.3091, "theta": -0.0082, "rho": 1.0976, "theo": 80.3495, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 77.4799995422363}, {"option": "IWM270630P00210000", "bid": 2.1, "bid_size": 71.0, "ask": 2.46, "ask_size": 61.0, "iv": 0.2948, "open_interest": 4.0, "volume": 0.0, "delta": -0.0711, "gamma": 0.002, "vega": 0.3153, "theta": -0.0188, "rho": -0.1339, "theo": 2.282, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.87, "last_trade_time": "2026-10-01T13:13:23", "percent_change": 0.0, "prev_day_close": 2.80000007152557}, {"option": "IWM270630C00215000", "bid": 73.83, "bid_size": 4.0, "ask": 76.76, "ask_size": 1.0, "iv": 0.2716, "open_interest": 1.0, "volume": 0.0, "delta": 0.9207, "gamma": 0.0022, "vega": 0.3415, "theta": -0.0101, "rho": 1.115, "theo": 75.7635, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 67.98, "last_trade_time": "2026-10-22T11:40:37", "percent_change": 0.0, "prev_day_close": 72.9500007629394}, {"option": "IWM270630P00215000", "bid": 2.44, "bid_size": 170.0, "ask": 2.71, "ask_size": 153.0, "iv": 0.2868, "open_interest": 27.0, "volume": 0.0, "delta": -0.0804, "gamma": 0.0023, "vega": 0.3465, "theta": -0.0201, "rho": -0.1504, "theo": 2.563, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.08, "last_trade_time": "2026-10-09T11:49:06", "percent_change": 0.0, "prev_day_close": 3.14999997615814}, {"option": "IWM270630C00220000", "bid": 69.27, "bid_size": 10.0, "ask": 72.25, "ask_size": 5.0, "iv": 0.2651, "open_interest": 0.0, "volume": 0.0, "delta": 0.9102, "gamma": 0.0025, "vega": 0.3737, "theta": -0.012, "rho": 1.1236, "theo": 71.223, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 68.5}, {"option": "IWM270630P00220000", "bid": 2.75, "bid_size": 148.0, "ask": 3.04, "ask_size": 206.0, "iv": 0.2784, "open_interest": 80.0, "volume": 0.0, "delta": -0.0911, "gamma": 0.0026, "vega": 0.3793, "theta": -0.0214, "rho": -0.1701, "theo": 2.8897, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.67, "last_trade_time": "2026-10-22T10:26:42", "percent_change": 0.0, "prev_day_close": 3.55000007152557}, {"option": "IWM270630C00225000", "bid": 64.77, "bid_size": 4.0, "ask": 67.78, "ask_size": 5.0, "iv": 0.2587, "open_interest": 3.0, "volume": 0.0, "delta": 0.8983, "gamma": 0.0029, "vega": 0.4092, "theta": -0.0141, "rho": 1.1299, "theo": 66.7308, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 76.47, "last_trade_time": "2026-09-02T12:30:25", "percent_change": 0.0, "prev_day_close": 64.0900001525879}, {"option": "IWM270630P00225000", "bid": 3.12, "bid_size": 138.0, "ask": 3.42, "ask_size": 193.0, "iv": 0.2706, "open_interest": 66.0, "volume": 0.0, "delta": -0.1033, "gamma": 0.0029, "vega": 0.4156, "theta": -0.0229, "rho": -0.1919, "theo": 3.2662, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.02, "last_trade_time": "2026-09-30T14:06:55", "percent_change": 0.0, "prev_day_close": 4.01000010967255}, {"option": "IWM270630C00230000", "bid": 60.33, "bid_size": 5.0, "ask": 63.35, "ask_size": 5.0, "iv": 0.2523, "open_interest": 13.0, "volume": 0.0, "delta": 0.8846, "gamma": 0.0032, "vega": 0.448, "theta": -0.0162, "rho": 1.1392, "theo": 62.2975, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 60.11, "last_trade_time": "2026-09-29T09:57:14", "percent_change": 0.0, "prev_day_close": 59.75}, {"option": "IWM270630P00230000", "bid": 3.56, "bid_size": 119.0, "ask": 3.86, "ask_size": 128.0, "iv": 0.2631, "open_interest": 12.0, "volume": 0.0, "delta": -0.1175, "gamma": 0.0033, "vega": 0.4554, "theta": -0.0244, "rho": -0.2162, "theo": 3.7066, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 4.6, "last_trade_time": "2026-10-13T10:10:30", "percent_change": 0.0, "prev_day_close": 4.53499984741211}, {"option": "IWM270630C00235000", "bid": 55.95, "bid_size": 5.0, "ask": 59.02, "ask_size": 5.0, "iv": 0.2464, "open_interest": 12.0, "volume": 0.0, "delta": 0.8692, "gamma": 0.0036, "vega": 0.4886, "theta": -0.0183, "rho": 1.1379, "theo": 57.9311, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 54.13, "last_trade_time": "2026-11-02T15:58:07", "percent_change": 0.0, "prev_day_close": 54.6900005340576}, {"option": "IWM270630P00235000", "bid": 4.04, "bid_size": 135.0, "ask": 4.38, "ask_size": 185.0, "iv": 0.2559, "open_interest": 236.0, "volume": 0.0, "delta": -0.1333, "gamma": 0.0037, "vega": 0.4955, "theta": -0.026, "rho": -0.243, "theo": 4.2091, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.94, "last_trade_time": "2026-10-28T10:44:22", "percent_change": 0.0, "prev_day_close": 5.14499998092651}, {"option": "IWM270630C00240000", "bid": 51.66, "bid_size": 5.0, "ask": 54.76, "ask_size": 6.0, "iv": 0.2406, "open_interest": 165.0, "volume": 0.0, "delta": 0.8516, "gamma": 0.0041, "vega": 0.5318, "theta": -0.0204, "rho": 1.1407, "theo": 53.6429, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 50.4, "last_trade_time": "2026-10-27T13:42:01", "percent_change": 0.0, "prev_day_close": 50.5349998474121}, {"option": "IWM270630P00240000", "bid": 4.61, "bid_size": 278.0, "ask": 4.97, "ask_size": 363.0, "iv": 0.2489, "open_interest": 424.0, "volume": 0.0, "delta": -0.1514, "gamma": 0.0042, "vega": 0.5396, "theta": -0.0277, "rho": -0.2733, "theo": 4.795, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.53, "last_trade_time": "2026-10-30T14:24:36", "percent_change": 0.0, "prev_day_close": 5.84000015258789}, {"option": "IWM270630C00245000", "bid": 47.45, "bid_size": 5.0, "ask": 50.57, "ask_size": 5.0, "iv": 0.2348, "open_interest": 18.0, "volume": 0.0, "delta": 0.8318, "gamma": 0.0045, "vega": 0.5775, "theta": -0.0226, "rho": 1.1393, "theo": 49.4429, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 40.21, "last_trade_time": "2026-10-19T11:51:46", "percent_change": 0.0, "prev_day_close": 46.2950000762939}, {"option": "IWM270630P00245000", "bid": 5.35, "bid_size": 31.0, "ask": 5.66, "ask_size": 185.0, "iv": 0.243, "open_interest": 1491.0, "volume": 2.0, "delta": -0.1721, "gamma": 0.0047, "vega": 0.5845, "theta": -0.0293, "rho": -0.3077, "theo": 5.4754, "change": -0.8, "open": 5.8, "high": 5.83, "low": 5.8, "tick": "up", "last_trade_price": 5.83, "last_trade_time": "2026-11-04T11:23:18", "percent_change": -12.0664, "prev_day_close": 6.63000011444092}, {"option": "IWM270630C00250000", "bid": 44.3, "bid_size": 1.0, "ask": 46.24, "ask_size": 1.0, "iv": 0.235, "open_interest": 67.0, "volume": 0.0, "delta": 0.8095, "gamma": 0.005, "vega": 0.6227, "theta": -0.0247, "rho": 1.1243, "theo": 45.3465, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 43.53, "last_trade_time": "2026-10-28T09:57:16", "percent_change": 0.0, "prev_day_close": 42.3250007629394}, {"option": "IWM270630P00250000", "bid": 6.06, "bid_size": 249.0, "ask": 6.46, "ask_size": 319.0, "iv": 0.2363, "open_interest": 62.0, "volume": 0.0, "delta": -0.1953, "gamma": 0.0052, "vega": 0.631, "theta": -0.031, "rho": -0.3451, "theo": 6.2589, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.3, "last_trade_time": "2026-10-30T09:46:26", "percent_change": 0.0, "prev_day_close": 7.55999994277954}, {"option": "IWM270630C00255000", "bid": 40.33, "bid_size": 1.0, "ask": 42.26, "ask_size": 1.0, "iv": 0.2292, "open_interest": 26.0, "volume": 0.0, "delta": 0.7845, "gamma": 0.0056, "vega": 0.6699, "theta": -0.0268, "rho": 1.1152, "theo": 41.3652, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 35.97, "last_trade_time": "2026-10-23T12:13:12", "percent_change": 0.0, "prev_day_close": 38.480001449585}, {"option": "IWM270630P00255000", "bid": 6.94, "bid_size": 247.0, "ask": 7.38, "ask_size": 305.0, "iv": 0.2302, "open_interest": 9526.0, "volume": 0.0, "delta": -0.2214, "gamma": 0.0058, "vega": 0.6782, "theta": -0.0327, "rho": -0.3857, "theo": 7.166, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 10.4, "last_trade_time": "2026-10-19T13:48:29", "percent_change": 0.0, "prev_day_close": 8.625}, {"option": "IWM270630C00260000", "bid": 36.61, "bid_size": 10.0, "ask": 38.28, "ask_size": 10.0, "iv": 0.2237, "open_interest": 8.0, "volume": 1.0, "delta": 0.7568, "gamma": 0.0061, "vega": 0.7156, "theta": -0.0287, "rho": 1.1253, "theo": 37.5161, "change": 3.84, "open": 38.65, "high": 38.65, "low": 38.65, "tick": "up", "last_trade_price": 38.65, "last_trade_time": "2026-11-04T09:32:11", "percent_change": 11.0313, "prev_day_close": 34.8099994659424}, {"option": "IWM270630P00260000", "bid": 7.96, "bid_size": 243.0, "ask": 8.44, "ask_size": 214.0, "iv": 0.2245, "open_interest": 97.0, "volume": 0.0, "delta": -0.2507, "gamma": 0.0064, "vega": 0.7238, "theta": -0.0342, "rho": -0.4312, "theo": 8.2124, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 9.21, "last_trade_time": "2026-11-02T10:04:08", "percent_change": 0.0, "prev_day_close": 9.80499982833862}, {"option": "IWM270630C00265000", "bid": 32.92, "bid_size": 1.0, "ask": 34.56, "ask_size": 1.0, "iv": 0.2184, "open_interest": 7.0, "volume": 0.0, "delta": 0.7264, "gamma": 0.0066, "vega": 0.7599, "theta": -0.0305, "rho": 1.1142, "theo": 33.8162, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 34.96, "last_trade_time": "2026-10-05T15:34:10", "percent_change": 0.0, "prev_day_close": 31.2399997711182}, {"option": "IWM270630P00265000", "bid": 9.27, "bid_size": 173.0, "ask": 9.66, "ask_size": 256.0, "iv": 0.2201, "open_interest": 64.0, "volume": 0.0, "delta": -0.2831, "gamma": 0.007, "vega": 0.7678, "theta": -0.0357, "rho": -0.4772, "theo": 9.4133, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 11.75, "last_trade_time": "2026-10-30T15:47:27", "percent_change": 0.0, "prev_day_close": 11.1849999427795}, {"option": "IWM270630C00270000", "bid": 29.29, "bid_size": 1.0, "ask": 31.09, "ask_size": 1.0, "iv": 0.2132, "open_interest": 13.0, "volume": 0.0, "delta": 0.6931, "gamma": 0.0072, "vega": 0.8006, "theta": -0.0321, "rho": 1.0778, "theo": 30.282, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 22.12, "last_trade_time": "2026-10-14T15:46:54", "percent_change": 0.0, "prev_day_close": 27.8850002288818}, {"option": "IWM270630P00270000", "bid": 10.67, "bid_size": 21.0, "ask": 11.05, "ask_size": 130.0, "iv": 0.2152, "open_interest": 1076.0, "volume": 3.0, "delta": -0.3189, "gamma": 0.0076, "vega": 0.8083, "theta": -0.037, "rho": -0.5249, "theo": 10.7897, "change": -1.27, "open": 11.34, "high": 11.46, "low": 11.34, "tick": "up", "last_trade_price": 11.46, "last_trade_time": "2026-11-04T11:20:31", "percent_change": -9.97643, "prev_day_close": 12.7300000190735}, {"option": "IWM270630C00271000", "bid": 28.71, "bid_size": 4.0, "ask": 30.3, "ask_size": 4.0, "iv": 0.2122, "open_interest": 3.0, "volume": 0.0, "delta": 0.6861, "gamma": 0.0073, "vega": 0.8084, "theta": -0.0324, "rho": 1.0695, "theo": 29.5961, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 21.74, "last_trade_time": "2026-10-19T13:45:05", "percent_change": 0.0, "prev_day_close": 27.2449998855591}, {"option": "IWM270630P00271000", "bid": 10.94, "bid_size": 96.0, "ask": 11.36, "ask_size": 151.0, "iv": 0.2141, "open_interest": 1.0, "volume": 1.0, "delta": -0.3266, "gamma": 0.0078, "vega": 0.8163, "theta": -0.0373, "rho": -0.5338, "theo": 11.0907, "change": -1.965, "open": 11.1, "high": 11.1, "low": 11.1, "tick": "down", "last_trade_price": 11.1, "last_trade_time": "2026-11-04T09:39:26", "percent_change": -15.0402, "prev_day_close": 13.0650000572205}, {"option": "IWM270630C00272000", "bid": 28.03, "bid_size": 1.0, "ask": 29.61, "ask_size": 1.0, "iv": 0.2112, "open_interest": 1.0, "volume": 0.0, "delta": 0.6791, "gamma": 0.0074, "vega": 0.8159, "theta": -0.0326, "rho": 1.0608, "theo": 28.9174, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 47.21, "last_trade_time": "2026-08-04T12:33:11", "percent_change": 0.0, "prev_day_close": 26.6000003814697}, {"option": "IWM270630P00272000", "bid": 11.22, "bid_size": 137.0, "ask": 11.67, "ask_size": 140.0, "iv": 0.213, "open_interest": 31.0, "volume": 1.0, "delta": -0.3343, "gamma": 0.0079, "vega": 0.8235, "theta": -0.0375, "rho": -0.5442, "theo": 11.3981, "change": -1.86, "open": 11.55, "high": 11.55, "low": 11.55, "tick": "down", "last_trade_price": 11.55, "last_trade_time": "2026-11-04T15:12:41", "percent_change": -13.8702, "prev_day_close": 13.4100003242493}, {"option": "IWM270630C00273000", "bid": 27.68, "bid_size": 2.0, "ask": 28.62, "ask_size": 2.0, "iv": 0.2103, "open_interest": 4.0, "volume": 0.0, "delta": 0.6719, "gamma": 0.0075, "vega": 0.8233, "theta": -0.0329, "rho": 1.0517, "theo": 28.2463, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 26.26, "last_trade_time": "2026-10-28T12:54:26", "percent_change": 0.0, "prev_day_close": 25.9549999237061}, {"option": "IWM270630P00273000", "bid": 11.55, "bid_size": 151.0, "ask": 11.99, "ask_size": 153.0, "iv": 0.2122, "open_interest": 3.0, "volume": 1.0, "delta": -0.3421, "gamma": 0.008, "vega": 0.8302, "theta": -0.0377, "rho": -0.5556, "theo": 11.7134, "change": -1.905, "open": 11.87, "high": 11.87, "low": 11.87, "tick": "down", "last_trade_price": 11.87, "last_trade_time": "2026-11-04T15:12:41", "percent_change": -13.8294, "prev_day_close": 13.7749996185303}, {"option": "IWM270630C00274000", "bid": 27.01, "bid_size": 5.0, "ask": 27.96, "ask_size": 2.0, "iv": 0.2094, "open_interest": 2.0, "volume": 0.0, "delta": 0.6646, "gamma": 0.0076, "vega": 0.8304, "theta": -0.0332, "rho": 1.0424, "theo": 27.5828, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 26.06, "last_trade_time": "2026-10-01T12:26:46", "percent_change": 0.0, "prev_day_close": 25.3149995803833}, {"option": "IWM270630P00274000", "bid": 11.85, "bid_size": 154.0, "ask": 12.32, "ask_size": 152.0, "iv": 0.2111, "open_interest": 22.0, "volume": 0.0, "delta": -0.3501, "gamma": 0.0081, "vega": 0.8362, "theta": -0.038, "rho": -0.5655, "theo": 12.0362, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 15.47, "last_trade_time": "2026-10-01T11:38:56", "percent_change": 0.0, "prev_day_close": 14.1300001144409}, {"option": "IWM270630C00275000", "bid": 26.36, "bid_size": 10.0, "ask": 27.3, "ask_size": 10.0, "iv": 0.2083, "open_interest": 219.0, "volume": 6.0, "delta": 0.6573, "gamma": 0.0077, "vega": 0.8372, "theta": -0.0334, "rho": 1.0331, "theo": 26.9417, "change": 1.785, "open": 28.25, "high": 28.25, "low": 26.5, "tick": "no_change", "last_trade_price": 26.5, "last_trade_time": "2026-11-04T15:18:38", "percent_change": 7.22233, "prev_day_close": 24.7150001525879}, {"option": "IWM270630P00275000", "bid": 12.2, "bid_size": 142.0, "ask": 12.64, "ask_size": 137.0, "iv": 0.2102, "open_interest": 45.0, "volume": 0.0, "delta": -0.3583, "gamma": 0.0083, "vega": 0.8425, "theta": -0.0382, "rho": -0.5704, "theo": 12.3715, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 16.0, "last_trade_time": "2026-10-01T11:00:43", "percent_change": 0.0, "prev_day_close": 14.4850001335144}, {"option": "IWM270630C00276000", "bid": 25.71, "bid_size": 10.0, "ask": 26.64, "ask_size": 10.0, "iv": 0.2073, "open_interest": 22.0, "volume": 1.0, "delta": 0.6498, "gamma": 0.0078, "vega": 0.8438, "theta": -0.0336, "rho": 1.0235, "theo": 26.2937, "change": 3.575, "open": 27.68, "high": 27.68, "low": 27.68, "tick": "up", "last_trade_price": 27.68, "last_trade_time": "2026-11-04T09:42:15", "percent_change": 14.8309, "prev_day_close": 24.1049995422363}, {"option": "IWM270630P00276000", "bid": 12.54, "bid_size": 140.0, "ask": 13.0, "ask_size": 214.0, "iv": 0.2094, "open_interest": 9.0, "volume": 0.0, "delta": -0.3666, "gamma": 0.0084, "vega": 0.8486, "theta": -0.0384, "rho": -0.583, "theo": 12.7116, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 14.97, "last_trade_time": "2026-09-28T13:57:16", "percent_change": 0.0, "prev_day_close": 14.8699998855591}, {"option": "IWM270630C00277000", "bid": 25.07, "bid_size": 5.0, "ask": 26.0, "ask_size": 2.0, "iv": 0.2064, "open_interest": 210.0, "volume": 0.0, "delta": 0.6422, "gamma": 0.0078, "vega": 0.8501, "theta": -0.0338, "rho": 1.0138, "theo": 25.6536, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 19.61, "last_trade_time": "2026-10-16T11:25:07", "percent_change": 0.0, "prev_day_close": 23.4899997711182}, {"option": "IWM270630P00277000", "bid": 12.69, "bid_size": 51.0, "ask": 13.35, "ask_size": 48.0, "iv": 0.2076, "open_interest": 1.0, "volume": 0.0, "delta": -0.3745, "gamma": 0.0085, "vega": 0.8549, "theta": -0.0386, "rho": -0.597, "theo": 13.0452, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 16.16, "last_trade_time": "2026-10-07T10:17:14", "percent_change": 0.0, "prev_day_close": 15.25}, {"option": "IWM270630C00278000", "bid": 24.44, "bid_size": 1.0, "ask": 25.36, "ask_size": 1.0, "iv": 0.2055, "open_interest": 15.0, "volume": 0.0, "delta": 0.6345, "gamma": 0.0079, "vega": 0.8561, "theta": -0.034, "rho": 1.0039, "theo": 25.0214, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 20.52, "last_trade_time": "2026-10-23T09:30:30", "percent_change": 0.0, "prev_day_close": 22.8999996185303}, {"option": "IWM270630P00278000", "bid": 13.23, "bid_size": 21.0, "ask": 13.71, "ask_size": 21.0, "iv": 0.2076, "open_interest": 15.0, "volume": 0.0, "delta": -0.3834, "gamma": 0.0086, "vega": 0.8597, "theta": -0.0387, "rho": -0.6044, "theo": 13.4179, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 16.14, "last_trade_time": "2026-09-16T15:21:13", "percent_change": 0.0, "prev_day_close": 15.6700000762939}, {"option": "IWM270630C00279000", "bid": 23.82, "bid_size": 1.0, "ask": 24.74, "ask_size": 1.0, "iv": 0.2047, "open_interest": 18.0, "volume": 0.0, "delta": 0.6267, "gamma": 0.008, "vega": 0.8619, "theta": -0.0342, "rho": 0.9938, "theo": 24.3973, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 25.0, "last_trade_time": "2026-10-29T16:01:03", "percent_change": 0.0, "prev_day_close": 22.3100004196167}, {"option": "IWM270630P00279000", "bid": 13.59, "bid_size": 20.0, "ask": 14.08, "ask_size": 20.0, "iv": 0.2069, "open_interest": 284.0, "volume": 0.0, "delta": -0.3918, "gamma": 0.0088, "vega": 0.8646, "theta": -0.0389, "rho": -0.609, "theo": 13.7763, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 16.8, "last_trade_time": "2026-10-01T12:38:50", "percent_change": 0.0, "prev_day_close": 16.074999332428}, {"option": "IWM270630C00280000", "bid": 23.2, "bid_size": 5.0, "ask": 24.12, "ask_size": 1.0, "iv": 0.2038, "open_interest": 584.0, "volume": 0.0, "delta": 0.6188, "gamma": 0.0081, "vega": 0.8674, "theta": -0.0344, "rho": 0.9833, "theo": 23.7814, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 22.39, "last_trade_time": "2026-11-03T13:53:20", "percent_change": 0.0, "prev_day_close": 21.7349996566772}, {"option": "IWM270630P00280000", "bid": 13.97, "bid_size": 19.0, "ask": 14.45, "ask_size": 19.0, "iv": 0.2059, "open_interest": 2029.0, "volume": 0.0, "delta": -0.4008, "gamma": 0.0089, "vega": 0.8691, "theta": -0.0391, "rho": -0.6214, "theo": 14.1618, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 17.0, "last_trade_time": "2026-11-02T15:59:59", "percent_change": 0.0, "prev_day_close": 16.4700002670288}, {"option": "IWM270630C00281000", "bid": 22.6, "bid_size": 2.0, "ask": 23.51, "ask_size": 2.0, "iv": 0.203, "open_interest": 0.0, "volume": 0.0, "delta": 0.6108, "gamma": 0.0082, "vega": 0.8726, "theta": -0.0346, "rho": 0.9724, "theo": 23.1739, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 21.1599998474121}, {"option": "IWM270630P00281000", "bid": 14.36, "bid_size": 52.0, "ask": 14.85, "ask_size": 103.0, "iv": 0.2051, "open_interest": 1.0, "volume": 0.0, "delta": -0.4097, "gamma": 0.009, "vega": 0.8737, "theta": -0.0392, "rho": -0.6327, "theo": 14.5476, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 16.49, "last_trade_time": "2026-07-09T10:10:27", "percent_change": 0.0, "prev_day_close": 16.9050006866455}, {"option": "IWM270630C00282000", "bid": 22.0, "bid_size": 1.0, "ask": 22.91, "ask_size": 1.0, "iv": 0.2022, "open_interest": 2.0, "volume": 1.0, "delta": 0.6028, "gamma": 0.0083, "vega": 0.8775, "theta": -0.0347, "rho": 0.9612, "theo": 22.5749, "change": 3.32, "open": 23.93, "high": 23.93, "low": 23.93, "tick": "down", "last_trade_price": 23.93, "last_trade_time": "2026-11-04T09:38:15", "percent_change": 16.1087, "prev_day_close": 20.6099996566772}, {"option": "IWM270630P00282000", "bid": 14.75, "bid_size": 39.0, "ask": 15.25, "ask_size": 69.0, "iv": 0.2042, "open_interest": 2.0, "volume": 0.0, "delta": -0.4187, "gamma": 0.0091, "vega": 0.8775, "theta": -0.0393, "rho": -0.6408, "theo": 14.943, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 19.18, "last_trade_time": "2026-10-08T10:05:18", "percent_change": 0.0, "prev_day_close": 17.3399991989136}, {"option": "IWM270630C00283000", "bid": 21.41, "bid_size": 5.0, "ask": 22.32, "ask_size": 2.0, "iv": 0.2014, "open_interest": 3.0, "volume": 0.0, "delta": 0.5946, "gamma": 0.0084, "vega": 0.8821, "theta": -0.0348, "rho": 0.9498, "theo": 21.9846, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.63, "last_trade_time": "2026-10-14T13:35:44", "percent_change": 0.0, "prev_day_close": 20.0500001907349}, {"option": "IWM270630P00283000", "bid": 15.15, "bid_size": 55.0, "ask": 15.65, "ask_size": 101.0, "iv": 0.2033, "open_interest": 31.0, "volume": 0.0, "delta": -0.4278, "gamma": 0.0092, "vega": 0.8799, "theta": -0.0395, "rho": -0.6438, "theo": 15.348, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 18.53, "last_trade_time": "2026-10-01T12:52:56", "percent_change": 0.0, "prev_day_close": 17.7849998474121}, {"option": "IWM270630C00284000", "bid": 20.84, "bid_size": 11.0, "ask": 21.73, "ask_size": 10.0, "iv": 0.2006, "open_interest": 1.0, "volume": 0.0, "delta": 0.5864, "gamma": 0.0084, "vega": 0.8863, "theta": -0.0349, "rho": 0.9384, "theo": 21.4031, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 18.88, "last_trade_time": "2026-10-30T13:08:39", "percent_change": 0.0, "prev_day_close": 19.4950008392334}, {"option": "IWM270630P00284000", "bid": 15.38, "bid_size": 34.0, "ask": 16.07, "ask_size": 35.0, "iv": 0.2016, "open_interest": 150.0, "volume": 0.0, "delta": -0.4369, "gamma": 0.0093, "vega": 0.8832, "theta": -0.0396, "rho": -0.6568, "theo": 15.7534, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 19.0, "last_trade_time": "2026-10-01T12:52:56", "percent_change": 0.0, "prev_day_close": 18.2600002288818}, {"option": "IWM270630C00285000", "bid": 20.31, "bid_size": 10.0, "ask": 21.11, "ask_size": 6.0, "iv": 0.1998, "open_interest": 153.0, "volume": 1.0, "delta": 0.5781, "gamma": 0.0085, "vega": 0.8902, "theta": -0.035, "rho": 0.9268, "theo": 20.8304, "change": 1.05, "open": 20.01, "high": 20.01, "low": 20.01, "tick": "up", "last_trade_price": 20.01, "last_trade_time": "2026-11-04T11:20:31", "percent_change": 5.53797, "prev_day_close": 18.960000038147}, {"option": "IWM270630P00285000", "bid": 15.81, "bid_size": 85.0, "ask": 16.48, "ask_size": 85.0, "iv": 0.2008, "open_interest": 6.0, "volume": 0.0, "delta": -0.4462, "gamma": 0.0094, "vega": 0.8864, "theta": -0.0397, "rho": -0.6688, "theo": 16.1763, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 19.91, "last_trade_time": "2026-10-08T15:31:08", "percent_change": 0.0, "prev_day_close": 18.7150001525879}, {"option": "IWM270630C00286000", "bid": 19.75, "bid_size": 19.0, "ask": 20.55, "ask_size": 16.0, "iv": 0.1991, "open_interest": 2.0, "volume": 2.0, "delta": 0.5696, "gamma": 0.0086, "vega": 0.8936, "theta": -0.0351, "rho": 0.9151, "theo": 20.26, "change": 1.185, "open": 19.62, "high": 19.62, "low": 19.62, "tick": "up", "last_trade_price": 19.62, "last_trade_time": "2026-11-04T11:39:58", "percent_change": 6.42799, "prev_day_close": 18.4349994659424}, {"option": "IWM270630P00286000", "bid": 16.41, "bid_size": 29.0, "ask": 16.93, "ask_size": 31.0, "iv": 0.2012, "open_interest": 0.0, "volume": 0.0, "delta": -0.4554, "gamma": 0.0095, "vega": 0.8882, "theta": -0.0398, "rho": -0.6767, "theo": 16.6008, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 19.26, "last_trade_time": "2026-07-15T12:20:41", "percent_change": 0.0, "prev_day_close": 19.1799993515015}, {"option": "IWM270630C00287000", "bid": 19.21, "bid_size": 11.0, "ask": 20.0, "ask_size": 10.0, "iv": 0.1984, "open_interest": 0.0, "volume": 0.0, "delta": 0.5613, "gamma": 0.0086, "vega": 0.8967, "theta": -0.0352, "rho": 0.9035, "theo": 19.7112, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.9350004196167}, {"option": "IWM270630P00287000", "bid": 16.68, "bid_size": 33.0, "ask": 17.37, "ask_size": 31.0, "iv": 0.1992, "open_interest": 0.0, "volume": 0.0, "delta": -0.4652, "gamma": 0.0096, "vega": 0.8887, "theta": -0.0398, "rho": -0.6773, "theo": 17.0552, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.6899995803833}, {"option": "IWM270630C00288000", "bid": 18.66, "bid_size": 10.0, "ask": 19.45, "ask_size": 1.0, "iv": 0.1976, "open_interest": 1.0, "volume": 0.0, "delta": 0.5528, "gamma": 0.0087, "vega": 0.8994, "theta": -0.0352, "rho": 0.8915, "theo": 19.165, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 17.6, "last_trade_time": "2026-10-09T12:17:12", "percent_change": 0.0, "prev_day_close": 17.4200000762939}, {"option": "IWM270630P00288000", "bid": 17.15, "bid_size": 15.0, "ask": 17.83, "ask_size": 15.0, "iv": 0.1986, "open_interest": 3.0, "volume": 0.0, "delta": -0.4749, "gamma": 0.0097, "vega": 0.8891, "theta": -0.0399, "rho": -0.6882, "theo": 17.5109, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 20.32, "last_trade_time": "2026-09-16T15:21:01", "percent_change": 0.0, "prev_day_close": 20.1850004196167}, {"option": "IWM270630C00289000", "bid": 18.13, "bid_size": 11.0, "ask": 18.91, "ask_size": 10.0, "iv": 0.1969, "open_interest": 1.0, "volume": 0.0, "delta": 0.5442, "gamma": 0.0088, "vega": 0.9018, "theta": -0.0352, "rho": 0.8792, "theo": 18.6278, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.71, "last_trade_time": "2026-10-13T10:42:03", "percent_change": 0.0, "prev_day_close": 16.9099998474121}, {"option": "IWM270630P00289000", "bid": 17.46, "bid_size": 36.0, "ask": 18.55, "ask_size": 37.0, "iv": 0.1985, "open_interest": 13.0, "volume": 0.0, "delta": -0.4845, "gamma": 0.0098, "vega": 0.8906, "theta": -0.04, "rho": -0.6987, "theo": 17.966, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 20.86, "last_trade_time": "2026-09-16T15:21:11", "percent_change": 0.0, "prev_day_close": 20.6949996948242}, {"option": "IWM270630C00290000", "bid": 17.61, "bid_size": 26.0, "ask": 18.38, "ask_size": 11.0, "iv": 0.1962, "open_interest": 14.0, "volume": 1.0, "delta": 0.5356, "gamma": 0.0088, "vega": 0.9038, "theta": -0.0352, "rho": 0.8666, "theo": 18.0997, "change": 1.09, "open": 17.52, "high": 17.52, "low": 17.52, "tick": "up", "last_trade_price": 17.52, "last_trade_time": "2026-11-04T10:11:38", "percent_change": 6.63421, "prev_day_close": 16.4299993515015}, {"option": "IWM270630P00290000", "bid": 18.01, "bid_size": 30.0, "ask": 19.0, "ask_size": 36.0, "iv": 0.1981, "open_interest": 27.0, "volume": 0.0, "delta": -0.4943, "gamma": 0.0099, "vega": 0.8905, "theta": -0.04, "rho": -0.703, "theo": 18.4417, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 22.53, "last_trade_time": "2026-10-08T15:31:08", "percent_change": 0.0, "prev_day_close": 21.2049999237061}, {"option": "IWM270630C00291000", "bid": 17.1, "bid_size": 10.0, "ask": 17.87, "ask_size": 10.0, "iv": 0.1956, "open_interest": 3.0, "volume": 0.0, "delta": 0.527, "gamma": 0.0088, "vega": 0.9053, "theta": -0.0352, "rho": 0.8538, "theo": 17.581, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 12.0, "last_trade_time": "2026-10-16T13:37:40", "percent_change": 0.0, "prev_day_close": 15.9650001525879}, {"option": "IWM270630P00291000", "bid": 18.51, "bid_size": 34.0, "ask": 19.49, "ask_size": 39.0, "iv": 0.1974, "open_interest": 203.0, "volume": 0.0, "delta": -0.5044, "gamma": 0.01, "vega": 0.888, "theta": -0.04, "rho": -0.7055, "theo": 18.9292, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 20.09, "last_trade_time": "2026-07-07T14:49:55", "percent_change": 0.0, "prev_day_close": 21.7250003814697}, {"option": "IWM270630C00292000", "bid": 16.59, "bid_size": 4.0, "ask": 17.36, "ask_size": 3.0, "iv": 0.1949, "open_interest": 2.0, "volume": 0.0, "delta": 0.5183, "gamma": 0.0089, "vega": 0.9065, "theta": -0.0352, "rho": 0.8409, "theo": 17.0716, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 28.8, "last_trade_time": "2026-07-27T13:18:14", "percent_change": 0.0, "prev_day_close": 15.4900002479553}, {"option": "IWM270630P00292000", "bid": 18.92, "bid_size": 14.0, "ask": 20.01, "ask_size": 18.0, "iv": 0.1964, "open_interest": 603.0, "volume": 0.0, "delta": -0.5144, "gamma": 0.0101, "vega": 0.8881, "theta": -0.04, "rho": -0.7174, "theo": 19.4259, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 25.0, "last_trade_time": "2026-10-22T11:01:50", "percent_change": 0.0, "prev_day_close": 22.2649993896484}, {"option": "IWM270630C00293000", "bid": 16.1, "bid_size": 3.0, "ask": 16.86, "ask_size": 3.0, "iv": 0.1942, "open_interest": 1.0, "volume": 0.0, "delta": 0.5095, "gamma": 0.0089, "vega": 0.9072, "theta": -0.0352, "rho": 0.828, "theo": 16.5716, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 33.62, "last_trade_time": "2026-07-02T11:55:58", "percent_change": 0.0, "prev_day_close": 15.0050001144409}, {"option": "IWM270630P00293000", "bid": 19.44, "bid_size": 14.0, "ask": 20.5, "ask_size": 18.0, "iv": 0.1957, "open_interest": 656.0, "volume": 0.0, "delta": -0.5245, "gamma": 0.0102, "vega": 0.8878, "theta": -0.04, "rho": -0.7273, "theo": 19.9316, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 20.98, "last_trade_time": "2026-10-05T15:39:27", "percent_change": 0.0, "prev_day_close": 22.8249998092651}, {"option": "IWM270630C00294000", "bid": 15.61, "bid_size": 14.0, "ask": 16.32, "ask_size": 14.0, "iv": 0.1933, "open_interest": 0.0, "volume": 0.0, "delta": 0.5008, "gamma": 0.009, "vega": 0.9075, "theta": -0.0351, "rho": 0.8151, "theo": 16.0808, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.5799999237061}, {"option": "IWM270630P00294000", "bid": 19.8, "bid_size": 7.0, "ask": 21.14, "ask_size": 7.0, "iv": 0.1948, "open_interest": 42.0, "volume": 0.0, "delta": -0.5347, "gamma": 0.0103, "vega": 0.8844, "theta": -0.0399, "rho": -0.7242, "theo": 20.4497, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 19.85, "last_trade_time": "2026-08-31T10:07:39", "percent_change": 0.0, "prev_day_close": 23.4049997329712}, {"option": "IWM270630C00295000", "bid": 15.14, "bid_size": 14.0, "ask": 15.89, "ask_size": 14.0, "iv": 0.193, "open_interest": 58.0, "volume": 0.0, "delta": 0.4919, "gamma": 0.009, "vega": 0.9074, "theta": -0.035, "rho": 0.8021, "theo": 15.5938, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 14.3, "last_trade_time": "2026-10-30T10:54:47", "percent_change": 0.0, "prev_day_close": 14.1149997711182}, {"option": "IWM270630P00295000", "bid": 20.31, "bid_size": 9.0, "ask": 21.68, "ask_size": 1.0, "iv": 0.1941, "open_interest": 37.0, "volume": 0.0, "delta": -0.5451, "gamma": 0.0103, "vega": 0.8792, "theta": -0.0399, "rho": -0.7269, "theo": 20.981, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 25.76, "last_trade_time": "2026-10-13T10:15:17", "percent_change": 0.0, "prev_day_close": 23.960000038147}, {"option": "IWM270630C00296000", "bid": 14.83, "bid_size": 14.0, "ask": 15.37, "ask_size": 14.0, "iv": 0.1929, "open_interest": 9.0, "volume": 0.0, "delta": 0.4831, "gamma": 0.009, "vega": 0.907, "theta": -0.035, "rho": 0.7892, "theo": 15.1271, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 13.79, "last_trade_time": "2026-10-12T10:49:40", "percent_change": 0.0, "prev_day_close": 13.6999998092651}, {"option": "IWM270630P00296000", "bid": 20.85, "bid_size": 10.0, "ask": 22.24, "ask_size": 8.0, "iv": 0.1935, "open_interest": 1.0, "volume": 0.0, "delta": -0.5555, "gamma": 0.0104, "vega": 0.875, "theta": -0.0398, "rho": -0.7377, "theo": 21.5227, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 22.1, "last_trade_time": "2026-07-10T13:21:07", "percent_change": 0.0, "prev_day_close": 24.5649995803833}, {"option": "IWM270630C00297000", "bid": 14.38, "bid_size": 14.0, "ask": 14.93, "ask_size": 14.0, "iv": 0.1925, "open_interest": 4.0, "volume": 0.0, "delta": 0.4743, "gamma": 0.009, "vega": 0.906, "theta": -0.0349, "rho": 0.776, "theo": 14.6642, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 12.33, "last_trade_time": "2026-10-13T10:42:03", "percent_change": 0.0, "prev_day_close": 13.2800002098084}, {"option": "IWM270630P00297000", "bid": 21.39, "bid_size": 10.0, "ask": 22.8, "ask_size": 10.0, "iv": 0.1927, "open_interest": 19.0, "volume": 0.0, "delta": -0.5662, "gamma": 0.0105, "vega": 0.8727, "theta": -0.0397, "rho": -0.7393, "theo": 22.087, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 23.72, "last_trade_time": "2026-11-02T10:04:45", "percent_change": 0.0, "prev_day_close": 25.164999961853}, {"option": "IWM270630C00298000", "bid": 13.93, "bid_size": 14.0, "ask": 14.48, "ask_size": 14.0, "iv": 0.1919, "open_interest": 2.0, "volume": 0.0, "delta": 0.4654, "gamma": 0.0091, "vega": 0.9046, "theta": -0.0347, "rho": 0.7624, "theo": 14.2108, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 19.29, "last_trade_time": "2026-09-14T11:51:23", "percent_change": 0.0, "prev_day_close": 12.8649997711182}, {"option": "IWM270630P00298000", "bid": 21.95, "bid_size": 10.0, "ask": 23.38, "ask_size": 10.0, "iv": 0.1923, "open_interest": 5.0, "volume": 0.0, "delta": -0.5764, "gamma": 0.0105, "vega": 0.8666, "theta": -0.0396, "rho": -0.7369, "theo": 22.6386, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 22.41, "last_trade_time": "2026-09-14T11:51:23", "percent_change": 0.0, "prev_day_close": 25.7550001144409}, {"option": "IWM270630C00299000", "bid": 13.48, "bid_size": 14.0, "ask": 14.04, "ask_size": 14.0, "iv": 0.1913, "open_interest": 0.0, "volume": 0.0, "delta": 0.4566, "gamma": 0.0091, "vega": 0.9027, "theta": -0.0346, "rho": 0.7488, "theo": 13.767, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.4349999427795}, {"option": "IWM270630P00299000", "bid": 22.5, "bid_size": 10.0, "ask": 23.96, "ask_size": 10.0, "iv": 0.1915, "open_interest": 5.0, "volume": 0.0, "delta": -0.587, "gamma": 0.0106, "vega": 0.8588, "theta": -0.0395, "rho": -0.7464, "theo": 23.2152, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 25.87, "last_trade_time": "2026-10-28T12:54:32", "percent_change": 0.0, "prev_day_close": 26.3899993896484}, {"option": "IWM270630C00300000", "bid": 13.05, "bid_size": 15.0, "ask": 13.59, "ask_size": 15.0, "iv": 0.1906, "open_interest": 209.0, "volume": 0.0, "delta": 0.4477, "gamma": 0.0091, "vega": 0.9004, "theta": -0.0344, "rho": 0.735, "theo": 13.3326, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 12.97, "last_trade_time": "2026-11-02T11:28:21", "percent_change": 0.0, "prev_day_close": 12.0599999427795}, {"option": "IWM270630P00300000", "bid": 23.08, "bid_size": 10.0, "ask": 24.56, "ask_size": 10.0, "iv": 0.191, "open_interest": 238.0, "volume": 0.0, "delta": -0.5976, "gamma": 0.0106, "vega": 0.8558, "theta": -0.0393, "rho": -0.755, "theo": 23.7997, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 28.3, "last_trade_time": "2026-10-26T12:17:14", "percent_change": 0.0, "prev_day_close": 26.9949998855591}, {"option": "IWM270630C00301000", "bid": 12.63, "bid_size": 15.0, "ask": 13.18, "ask_size": 15.0, "iv": 0.1901, "open_interest": 0.0, "volume": 0.0, "delta": 0.4389, "gamma": 0.0091, "vega": 0.8977, "theta": -0.0342, "rho": 0.7214, "theo": 12.9078, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.05, "last_trade_time": "2026-09-16T15:39:52", "percent_change": 0.0, "prev_day_close": 11.6550002098084}, {"option": "IWM270630P00301000", "bid": 23.66, "bid_size": 2.0, "ask": 25.17, "ask_size": 2.0, "iv": 0.1902, "open_interest": 2.0, "volume": 0.0, "delta": -0.6083, "gamma": 0.0106, "vega": 0.8512, "theta": -0.0391, "rho": -0.7542, "theo": 24.4047, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 30.13, "last_trade_time": "2026-10-08T12:17:20", "percent_change": 0.0, "prev_day_close": 27.6549997329712}, {"option": "IWM270630C00302000", "bid": 12.22, "bid_size": 15.0, "ask": 12.77, "ask_size": 15.0, "iv": 0.1896, "open_interest": 0.0, "volume": 0.0, "delta": 0.43, "gamma": 0.0091, "vega": 0.8946, "theta": -0.0341, "rho": 0.708, "theo": 12.4924, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 28.99, "last_trade_time": "2026-08-05T10:08:57", "percent_change": 0.0, "prev_day_close": 11.2800002098084}, {"option": "IWM270630P00302000", "bid": 23.86, "bid_size": 1.0, "ask": 26.19, "ask_size": 1.0, "iv": 0.1897, "open_interest": 1.0, "volume": 0.0, "delta": -0.619, "gamma": 0.0107, "vega": 0.8393, "theta": -0.0389, "rho": -0.7441, "theo": 25.015, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 21.1, "last_trade_time": "2026-08-07T15:01:29", "percent_change": 0.0, "prev_day_close": 28.3149995803833}, {"option": "IWM270630C00303000", "bid": 11.68, "bid_size": 16.0, "ask": 12.39, "ask_size": 16.0, "iv": 0.1884, "open_interest": 0.0, "volume": 0.0, "delta": 0.4211, "gamma": 0.009, "vega": 0.891, "theta": -0.0338, "rho": 0.6944, "theo": 12.0815, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.9100003242493}, {"option": "IWM270630P00303000", "bid": 24.47, "bid_size": 1.0, "ask": 26.83, "ask_size": 1.0, "iv": 0.1893, "open_interest": 1.0, "volume": 0.0, "delta": -0.6295, "gamma": 0.0107, "vega": 0.8284, "theta": -0.0387, "rho": -0.7493, "theo": 25.6259, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 20.89, "last_trade_time": "2026-08-12T15:11:24", "percent_change": 0.0, "prev_day_close": 28.8300008773804}, {"option": "IWM270630C00304000", "bid": 11.42, "bid_size": 16.0, "ask": 11.92, "ask_size": 16.0, "iv": 0.1882, "open_interest": 11.0, "volume": 0.0, "delta": 0.4124, "gamma": 0.009, "vega": 0.8872, "theta": -0.0336, "rho": 0.6811, "theo": 11.6894, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 28.14, "last_trade_time": "2026-08-14T10:08:43", "percent_change": 0.0, "prev_day_close": 10.5499997138977}, {"option": "IWM270630P00304000", "bid": 25.08, "bid_size": 1.0, "ask": 27.47, "ask_size": 1.0, "iv": 0.1885, "open_interest": 8.0, "volume": 0.0, "delta": -0.6404, "gamma": 0.0107, "vega": 0.8213, "theta": -0.0384, "rho": -0.7581, "theo": 26.2689, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 29.41, "last_trade_time": "2026-09-28T13:57:16", "percent_change": 0.0, "prev_day_close": 29.625}, {"option": "IWM270630C00305000", "bid": 10.92, "bid_size": 17.0, "ask": 11.61, "ask_size": 17.0, "iv": 0.1875, "open_interest": 274.0, "volume": 0.0, "delta": 0.4036, "gamma": 0.009, "vega": 0.8827, "theta": -0.0334, "rho": 0.6673, "theo": 11.2972, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 9.81, "last_trade_time": "2026-10-30T13:08:39", "percent_change": 0.0, "prev_day_close": 10.2150001525879}, {"option": "IWM270630P00305000", "bid": 25.82, "bid_size": 1.0, "ask": 28.03, "ask_size": 1.0, "iv": 0.188, "open_interest": 183.0, "volume": 0.0, "delta": -0.6511, "gamma": 0.0107, "vega": 0.8129, "theta": -0.0381, "rho": -0.7448, "theo": 26.9123, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 30.73, "last_trade_time": "2026-10-30T12:20:20", "percent_change": 0.0, "prev_day_close": 30.1849994659424}, {"option": "IWM270630C00306000", "bid": 10.68, "bid_size": 18.0, "ask": 11.17, "ask_size": 18.0, "iv": 0.1874, "open_interest": 46.0, "volume": 0.0, "delta": 0.3949, "gamma": 0.009, "vega": 0.878, "theta": -0.0331, "rho": 0.6537, "theo": 10.9235, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 11.66, "last_trade_time": "2026-10-06T13:52:20", "percent_change": 0.0, "prev_day_close": 9.86999988555908}, {"option": "IWM270630P00306000", "bid": 25.68, "bid_size": 1.0, "ask": 29.52, "ask_size": 5.0, "iv": 0.1889, "open_interest": 2.0, "volume": 0.0, "delta": -0.6617, "gamma": 0.0107, "vega": 0.7993, "theta": -0.0378, "rho": -0.7477, "theo": 27.5693, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 27.72, "last_trade_time": "2026-09-14T11:23:31", "percent_change": 0.0, "prev_day_close": 30.9700002670288}, {"option": "IWM270630C00307000", "bid": 10.32, "bid_size": 19.0, "ask": 10.8, "ask_size": 19.0, "iv": 0.1869, "open_interest": 14.0, "volume": 0.0, "delta": 0.3862, "gamma": 0.009, "vega": 0.8726, "theta": -0.0329, "rho": 0.6398, "theo": 10.5545, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.41, "last_trade_time": "2026-10-29T10:27:35", "percent_change": 0.0, "prev_day_close": 9.52499961853027}, {"option": "IWM270630P00307000", "bid": 26.41, "bid_size": 1.0, "ask": 30.18, "ask_size": 5.0, "iv": 0.1881, "open_interest": 2.0, "volume": 0.0, "delta": -0.6723, "gamma": 0.0107, "vega": 0.7887, "theta": -0.0374, "rho": -0.7543, "theo": 28.2355, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 31.43, "last_trade_time": "2026-09-28T15:29:46", "percent_change": 0.0, "prev_day_close": 31.6750011444092}, {"option": "IWM270630C00308000", "bid": 9.97, "bid_size": 20.0, "ask": 10.43, "ask_size": 20.0, "iv": 0.1864, "open_interest": 1.0, "volume": 0.0, "delta": 0.3776, "gamma": 0.0089, "vega": 0.8669, "theta": -0.0326, "rho": 0.626, "theo": 10.1949, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 14.81, "last_trade_time": "2026-09-14T09:35:33", "percent_change": 0.0, "prev_day_close": 9.21500015258789}, {"option": "IWM270630P00308000", "bid": 26.99, "bid_size": 5.0, "ask": 30.86, "ask_size": 5.0, "iv": 0.1873, "open_interest": 7.0, "volume": 0.0, "delta": -0.6826, "gamma": 0.0107, "vega": 0.7833, "theta": -0.037, "rho": -0.7587, "theo": 28.8966, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 36.71, "last_trade_time": "2026-10-15T10:53:03", "percent_change": 0.0, "prev_day_close": 32.2549991607666}, {"option": "IWM270630C00309000", "bid": 9.62, "bid_size": 20.0, "ask": 10.08, "ask_size": 20.0, "iv": 0.1859, "open_interest": 256.0, "volume": 0.0, "delta": 0.369, "gamma": 0.0089, "vega": 0.8609, "theta": -0.0323, "rho": 0.6124, "theo": 9.8445, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 10.64, "last_trade_time": "2026-09-24T09:44:20", "percent_change": 0.0, "prev_day_close": 8.89000034332275}, {"option": "IWM270630P00309000", "bid": 27.67, "bid_size": 5.0, "ask": 31.55, "ask_size": 5.0, "iv": 0.186, "open_interest": 3.0, "volume": 0.0, "delta": -0.6934, "gamma": 0.0106, "vega": 0.7719, "theta": -0.0366, "rho": -0.7312, "theo": 29.5956, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 34.14, "last_trade_time": "2026-09-29T15:38:37", "percent_change": 0.0, "prev_day_close": 33.1399993896484}, {"option": "IWM270630C00310000", "bid": 9.18, "bid_size": 21.0, "ask": 9.74, "ask_size": 21.0, "iv": 0.1847, "open_interest": 2893.0, "volume": 0.0, "delta": 0.3605, "gamma": 0.0088, "vega": 0.8545, "theta": -0.032, "rho": 0.599, "theo": 9.5031, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.86, "last_trade_time": "2026-10-28T13:16:57", "percent_change": 0.0, "prev_day_close": 8.57499980926514}, {"option": "IWM270630P00310000", "bid": 28.61, "bid_size": 5.0, "ask": 32.25, "ask_size": 5.0, "iv": 0.1871, "open_interest": 334.0, "volume": 0.0, "delta": -0.704, "gamma": 0.0106, "vega": 0.7512, "theta": -0.0362, "rho": -0.7336, "theo": 30.2994, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 34.67, "last_trade_time": "2026-09-29T10:53:53", "percent_change": 0.0, "prev_day_close": 33.6949996948242}, {"option": "IWM270630C00311000", "bid": 8.96, "bid_size": 22.0, "ask": 9.41, "ask_size": 22.0, "iv": 0.185, "open_interest": 9.0, "volume": 0.0, "delta": 0.352, "gamma": 0.0088, "vega": 0.8478, "theta": -0.0316, "rho": 0.5858, "theo": 9.1707, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 9.5, "last_trade_time": "2026-09-28T10:40:29", "percent_change": 0.0, "prev_day_close": 8.25499963760376}, {"option": "IWM270630P00311000", "bid": 29.09, "bid_size": 5.0, "ask": 32.96, "ask_size": 5.0, "iv": 0.185, "open_interest": 659.0, "volume": 0.0, "delta": -0.7144, "gamma": 0.0105, "vega": 0.7358, "theta": -0.0357, "rho": -0.74, "theo": 31.0113, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 29.87, "last_trade_time": "2026-09-17T12:05:57", "percent_change": 0.0, "prev_day_close": 34.4349994659424}, {"option": "IWM270630C00312000", "bid": 8.52, "bid_size": 23.0, "ask": 9.11, "ask_size": 23.0, "iv": 0.184, "open_interest": 4.0, "volume": 0.0, "delta": 0.3436, "gamma": 0.0087, "vega": 0.8408, "theta": -0.0313, "rho": 0.5726, "theo": 8.847, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 8.3, "last_trade_time": "2026-10-28T13:16:32", "percent_change": 0.0, "prev_day_close": 7.98499989509582}, {"option": "IWM270630P00312000", "bid": 29.9, "bid_size": 5.0, "ask": 33.68, "ask_size": 5.0, "iv": 0.1866, "open_interest": 595.0, "volume": 0.0, "delta": -0.7248, "gamma": 0.0105, "vega": 0.7261, "theta": -0.0352, "rho": -0.7266, "theo": 31.732, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 30.51, "last_trade_time": "2026-09-17T12:05:56", "percent_change": 0.0, "prev_day_close": 35.3649997711182}, {"option": "IWM270630C00313000", "bid": 8.19, "bid_size": 24.0, "ask": 8.84, "ask_size": 24.0, "iv": 0.1838, "open_interest": 38.0, "volume": 0.0, "delta": 0.3352, "gamma": 0.0087, "vega": 0.8332, "theta": -0.031, "rho": 0.5591, "theo": 8.5283, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.66, "last_trade_time": "2026-10-22T09:30:02", "percent_change": 0.0, "prev_day_close": 7.6949999332428}, {"option": "IWM270630P00313000", "bid": 30.62, "bid_size": 1.0, "ask": 34.42, "ask_size": 5.0, "iv": 0.1862, "open_interest": 0.0, "volume": 0.0, "delta": -0.735, "gamma": 0.0104, "vega": 0.7106, "theta": -0.0346, "rho": -0.7179, "theo": 32.467, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 35.9400005340576}, {"option": "IWM270630C00314000", "bid": 7.96, "bid_size": 25.0, "ask": 8.46, "ask_size": 25.0, "iv": 0.1833, "open_interest": 2056.0, "volume": 0.0, "delta": 0.327, "gamma": 0.0086, "vega": 0.8255, "theta": -0.0306, "rho": 0.5459, "theo": 8.226, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.32, "last_trade_time": "2026-10-01T14:41:47", "percent_change": 0.0, "prev_day_close": 7.42000007629394}, {"option": "IWM270630P00314000", "bid": 31.28, "bid_size": 10.0, "ask": 35.16, "ask_size": 5.0, "iv": 0.184, "open_interest": 2000.0, "volume": 0.0, "delta": -0.7451, "gamma": 0.0103, "vega": 0.6928, "theta": -0.0339, "rho": -0.7254, "theo": 33.2121, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 26.27, "last_trade_time": "2026-08-19T10:29:56", "percent_change": 0.0, "prev_day_close": 36.8849983215332}, {"option": "IWM270630C00315000", "bid": 7.72, "bid_size": 26.0, "ask": 8.16, "ask_size": 25.0, "iv": 0.1832, "open_interest": 234.0, "volume": 0.0, "delta": 0.3188, "gamma": 0.0085, "vega": 0.8172, "theta": -0.0302, "rho": 0.5326, "theo": 7.9286, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.71, "last_trade_time": "2026-10-15T14:37:03", "percent_change": 0.0, "prev_day_close": 7.15000009536743}, {"option": "IWM270630P00315000", "bid": 32.04, "bid_size": 5.0, "ask": 35.91, "ask_size": 5.0, "iv": 0.1832, "open_interest": 3.0, "volume": 0.0, "delta": -0.7551, "gamma": 0.0102, "vega": 0.681, "theta": -0.0333, "rho": -0.7307, "theo": 33.9639, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 32.56, "last_trade_time": "2026-09-17T12:05:54", "percent_change": 0.0, "prev_day_close": 37.4899997711182}, {"option": "IWM270630C00316000", "bid": 7.34, "bid_size": 27.0, "ask": 7.89, "ask_size": 27.0, "iv": 0.1823, "open_interest": 8.0, "volume": 0.0, "delta": 0.3107, "gamma": 0.0084, "vega": 0.8085, "theta": -0.0298, "rho": 0.5194, "theo": 7.6398, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.11, "last_trade_time": "2026-09-28T10:40:29", "percent_change": 0.0, "prev_day_close": 6.89000010490418}, {"option": "IWM270630P00316000", "bid": 32.8, "bid_size": 10.0, "ask": 36.68, "ask_size": 5.0, "iv": 0.1837, "open_interest": 3.0, "volume": 0.0, "delta": -0.7649, "gamma": 0.0101, "vega": 0.6724, "theta": -0.0326, "rho": -0.699, "theo": 34.7234, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 35.45, "last_trade_time": "2026-10-29T15:39:32", "percent_change": 0.0, "prev_day_close": 38.4699993133545}, {"option": "IWM270630C00317000", "bid": 7.07, "bid_size": 28.0, "ask": 7.61, "ask_size": 28.0, "iv": 0.182, "open_interest": 101.0, "volume": 0.0, "delta": 0.3028, "gamma": 0.0084, "vega": 0.7997, "theta": -0.0295, "rho": 0.5064, "theo": 7.3595, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 7.65, "last_trade_time": "2026-09-30T12:08:42", "percent_change": 0.0, "prev_day_close": 6.63499999046326}, {"option": "IWM270630P00317000", "bid": 33.68, "bid_size": 1.0, "ask": 37.46, "ask_size": 5.0, "iv": 0.1847, "open_interest": 0.0, "volume": 0.0, "delta": -0.7748, "gamma": 0.01, "vega": 0.6511, "theta": -0.0319, "rho": -0.6875, "theo": 35.5015, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 39.1149997711182}, {"option": "IWM270630C00318000", "bid": 6.8, "bid_size": 28.0, "ask": 7.39, "ask_size": 28.0, "iv": 0.182, "open_interest": 100.0, "volume": 0.0, "delta": 0.2948, "gamma": 0.0083, "vega": 0.7905, "theta": -0.029, "rho": 0.4936, "theo": 7.0843, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 8.26, "last_trade_time": "2026-10-06T12:04:44", "percent_change": 0.0, "prev_day_close": 6.38499999046326}, {"option": "IWM270630P00318000", "bid": 34.37, "bid_size": 5.0, "ask": 38.24, "ask_size": 5.0, "iv": 0.1843, "open_interest": 1.0, "volume": 0.0, "delta": -0.7844, "gamma": 0.0098, "vega": 0.6263, "theta": -0.0311, "rho": -0.6917, "theo": 36.2899, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 47.62, "last_trade_time": "2026-10-14T15:41:45", "percent_change": 0.0, "prev_day_close": 39.25}, {"option": "IWM270630C00319000", "bid": 6.64, "bid_size": 88.0, "ask": 7.04, "ask_size": 28.0, "iv": 0.1817, "open_interest": 134.0, "volume": 0.0, "delta": 0.2871, "gamma": 0.0082, "vega": 0.7813, "theta": -0.0286, "rho": 0.4813, "theo": 6.8237, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 5.61, "last_trade_time": "2026-10-23T14:09:49", "percent_change": 0.0, "prev_day_close": 6.13499999046326}, {"option": "IWM270630P00319000", "bid": 35.44, "bid_size": 5.0, "ask": 39.04, "ask_size": 5.0, "iv": 0.184, "open_interest": 3.0, "volume": 0.0, "delta": -0.7939, "gamma": 0.0097, "vega": 0.6095, "theta": -0.0304, "rho": -0.6872, "theo": 37.084, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 35.04, "last_trade_time": "2026-07-14T10:23:43", "percent_change": 0.0, "prev_day_close": 40.0849990844727}, {"option": "IWM270630C00320000", "bid": 6.39, "bid_size": 224.0, "ask": 6.77, "ask_size": 45.0, "iv": 0.1812, "open_interest": 1212.0, "volume": 41.0, "delta": 0.2794, "gamma": 0.0081, "vega": 0.7718, "theta": -0.0282, "rho": 0.469, "theo": 6.5677, "change": 1.485, "open": 7.35, "high": 7.4, "low": 7.35, "tick": "up", "last_trade_price": 7.4, "last_trade_time": "2026-11-04T09:35:42", "percent_change": 25.1057, "prev_day_close": 5.91500020027161}, {"option": "IWM270630P00320000", "bid": 35.97, "bid_size": 20.0, "ask": 39.85, "ask_size": 5.0, "iv": 0.1839, "open_interest": 10.0, "volume": 0.0, "delta": -0.8032, "gamma": 0.0095, "vega": 0.595, "theta": -0.0295, "rho": -0.6681, "theo": 37.8898, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 35.33, "last_trade_time": "2026-09-11T12:27:06", "percent_change": 0.0, "prev_day_close": 40.9150009155273}, {"option": "IWM270630C00321000", "bid": 6.14, "bid_size": 95.0, "ask": 6.54, "ask_size": 61.0, "iv": 0.1809, "open_interest": 410.0, "volume": 0.0, "delta": 0.2718, "gamma": 0.008, "vega": 0.7621, "theta": -0.0278, "rho": 0.4567, "theo": 6.3197, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 7.53, "last_trade_time": "2026-10-05T12:41:27", "percent_change": 0.0, "prev_day_close": 5.67499995231628}, {"option": "IWM270630P00321000", "bid": 37.09, "bid_size": 5.0, "ask": 40.66, "ask_size": 5.0, "iv": 0.1838, "open_interest": 0.0, "volume": 0.0, "delta": -0.8122, "gamma": 0.0094, "vega": 0.5764, "theta": -0.0286, "rho": -0.6704, "theo": 38.7061, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 41.7550010681152}, {"option": "IWM270630C00322000", "bid": 5.81, "bid_size": 31.0, "ask": 6.32, "ask_size": 31.0, "iv": 0.1802, "open_interest": 572.0, "volume": 0.0, "delta": 0.2643, "gamma": 0.0079, "vega": 0.752, "theta": -0.0274, "rho": 0.4444, "theo": 6.0795, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.83, "last_trade_time": "2026-10-02T15:18:55", "percent_change": 0.0, "prev_day_close": 5.45500016212463}, {"option": "IWM270630P00322000", "bid": 37.61, "bid_size": 10.0, "ask": 41.49, "ask_size": 5.0, "iv": 0.1818, "open_interest": 110.0, "volume": 0.0, "delta": -0.8211, "gamma": 0.0092, "vega": 0.5582, "theta": -0.0278, "rho": -0.6737, "theo": 39.5287, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 35.23, "last_trade_time": "2026-07-09T13:12:46", "percent_change": 0.0, "prev_day_close": 42.6049995422363}, {"option": "IWM270630C00323000", "bid": 5.58, "bid_size": 31.0, "ask": 6.07, "ask_size": 31.0, "iv": 0.1798, "open_interest": 227.0, "volume": 0.0, "delta": 0.257, "gamma": 0.0078, "vega": 0.7415, "theta": -0.027, "rho": 0.4321, "theo": 5.8471, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.6, "last_trade_time": "2026-10-02T14:00:12", "percent_change": 0.0, "prev_day_close": 5.24500012397766}, {"option": "IWM270630P00323000", "bid": 38.69, "bid_size": 5.0, "ask": 42.33, "ask_size": 5.0, "iv": 0.1847, "open_interest": 21.0, "volume": 0.0, "delta": -0.8299, "gamma": 0.0091, "vega": 0.5466, "theta": -0.0269, "rho": -0.6729, "theo": 40.3566, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 44.75, "last_trade_time": "2026-11-02T15:43:41", "percent_change": 0.0, "prev_day_close": 43.4699993133545}, {"option": "IWM270630C00324000", "bid": 5.45, "bid_size": 110.0, "ask": 5.83, "ask_size": 48.0, "iv": 0.1799, "open_interest": 69.0, "volume": 0.0, "delta": 0.2498, "gamma": 0.0077, "vega": 0.7308, "theta": -0.0265, "rho": 0.4201, "theo": 5.6223, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.97, "last_trade_time": "2026-09-25T09:42:25", "percent_change": 0.0, "prev_day_close": 5.03999996185303}, {"option": "IWM270630P00324000", "bid": 39.29, "bid_size": 20.0, "ask": 43.17, "ask_size": 5.0, "iv": 0.1804, "open_interest": 0.0, "volume": 0.0, "delta": -0.8385, "gamma": 0.0089, "vega": 0.5311, "theta": -0.0259, "rho": -0.6252, "theo": 41.197, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 44.3299999237061}, {"option": "IWM270630C00325000", "bid": 5.22, "bid_size": 169.0, "ask": 5.6, "ask_size": 32.0, "iv": 0.1795, "open_interest": 259.0, "volume": 40.0, "delta": 0.2426, "gamma": 0.0076, "vega": 0.72, "theta": -0.0261, "rho": 0.4084, "theo": 5.4049, "change": 1.34, "open": 6.2, "high": 6.2, "low": 6.2, "tick": "up", "last_trade_price": 6.2, "last_trade_time": "2026-11-04T09:36:24", "percent_change": 27.572, "prev_day_close": 4.85999989509582}, {"option": "IWM270630P00325000", "bid": 40.37, "bid_size": 5.0, "ask": 44.03, "ask_size": 20.0, "iv": 0.1826, "open_interest": 0.0, "volume": 0.0, "delta": -0.8471, "gamma": 0.0088, "vega": 0.5065, "theta": -0.0249, "rho": -0.6264, "theo": 42.051, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 45.2100009918213}, {"option": "IWM270630C00326000", "bid": 5.02, "bid_size": 112.0, "ask": 5.4, "ask_size": 66.0, "iv": 0.1793, "open_interest": 239.0, "volume": 0.0, "delta": 0.2357, "gamma": 0.0075, "vega": 0.7091, "theta": -0.0256, "rho": 0.397, "theo": 5.1947, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.1, "last_trade_time": "2026-10-20T13:47:03", "percent_change": 0.0, "prev_day_close": 4.67000007629394}, {"option": "IWM270630P00326000", "bid": 41.31, "bid_size": 5.0, "ask": 44.89, "ask_size": 20.0, "iv": 0.1832, "open_interest": 1.0, "volume": 0.0, "delta": -0.8554, "gamma": 0.0086, "vega": 0.4814, "theta": -0.0239, "rho": -0.6264, "theo": 42.9108, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 40.42, "last_trade_time": "2026-07-31T15:25:13", "percent_change": 0.0, "prev_day_close": 46.0749988555908}, {"option": "IWM270630C00327000", "bid": 4.81, "bid_size": 33.0, "ask": 5.2, "ask_size": 32.0, "iv": 0.179, "open_interest": 222.0, "volume": 0.0, "delta": 0.2288, "gamma": 0.0074, "vega": 0.6982, "theta": -0.0252, "rho": 0.3859, "theo": 4.9915, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.96, "last_trade_time": "2026-10-20T13:46:04", "percent_change": 0.0, "prev_day_close": 4.47500014305115}, {"option": "IWM270630P00327000", "bid": 42.11, "bid_size": 5.0, "ask": 45.76, "ask_size": 5.0, "iv": 0.1845, "open_interest": 0.0, "volume": 0.0, "delta": -0.8636, "gamma": 0.0085, "vega": 0.4634, "theta": -0.0229, "rho": -0.6057, "theo": 43.776, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 37.81, "last_trade_time": "2026-08-03T10:16:43", "percent_change": 0.0, "prev_day_close": 46.9799995422363}, {"option": "IWM270630C00328000", "bid": 4.53, "bid_size": 34.0, "ask": 5.05, "ask_size": 33.0, "iv": 0.1785, "open_interest": 10.0, "volume": 0.0, "delta": 0.222, "gamma": 0.0073, "vega": 0.6871, "theta": -0.0247, "rho": 0.3748, "theo": 4.7927, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.01, "last_trade_time": "2026-09-25T09:42:25", "percent_change": 0.0, "prev_day_close": 4.30499982833862}, {"option": "IWM270630P00328000", "bid": 43.21, "bid_size": 5.0, "ask": 46.64, "ask_size": 4.0, "iv": 0.1848, "open_interest": 0.0, "volume": 0.0, "delta": -0.8718, "gamma": 0.0085, "vega": 0.4472, "theta": -0.0219, "rho": -0.583, "theo": 44.6521, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 39.8, "last_trade_time": "2026-08-03T09:41:02", "percent_change": 0.0, "prev_day_close": 47.8600006103516}, {"option": "IWM270630C00330000", "bid": 4.24, "bid_size": 36.0, "ask": 4.62, "ask_size": 34.0, "iv": 0.1781, "open_interest": 130.0, "volume": 0.0, "delta": 0.209, "gamma": 0.007, "vega": 0.6647, "theta": -0.0238, "rho": 0.3532, "theo": 4.4225, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.53, "last_trade_time": "2026-10-30T09:31:15", "percent_change": 0.0, "prev_day_close": 3.97000002861023}, {"option": "IWM270630P00330000", "bid": 44.54, "bid_size": 5.0, "ask": 48.42, "ask_size": 4.0, "iv": 0.1795, "open_interest": 0.0, "volume": 0.0, "delta": -0.8878, "gamma": 0.0084, "vega": 0.41, "theta": -0.0208, "rho": -0.5839, "theo": 46.423, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 39.75, "last_trade_time": "2026-08-03T11:53:29", "percent_change": 0.0, "prev_day_close": 49.6700000762939}, {"option": "IWM270630C00335000", "bid": 3.42, "bid_size": 37.0, "ask": 3.78, "ask_size": 39.0, "iv": 0.1769, "open_interest": 230.0, "volume": 0.0, "delta": 0.1787, "gamma": 0.0064, "vega": 0.6065, "theta": -0.0215, "rho": 0.3027, "theo": 3.6021, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.06, "last_trade_time": "2026-10-26T09:30:09", "percent_change": 0.0, "prev_day_close": 3.23000001907349}, {"option": "IWM270630P00335000", "bid": 49.6, "bid_size": 5.0, "ask": 52.99, "ask_size": 4.0, "iv": 0.1872, "open_interest": 0.0, "volume": 0.0, "delta": -0.9315, "gamma": 0.0096, "vega": 0.2988, "theta": -0.0218, "rho": -0.3921, "theo": 50.989, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 39.37, "last_trade_time": "2026-08-19T16:03:36", "percent_change": 0.0, "prev_day_close": 54.6599998474121}, {"option": "IWM270630C00340000", "bid": 2.76, "bid_size": 41.0, "ask": 3.1, "ask_size": 44.0, "iv": 0.1763, "open_interest": 106.0, "volume": 0.0, "delta": 0.1517, "gamma": 0.0058, "vega": 0.5484, "theta": -0.0193, "rho": 0.2574, "theo": 2.9213, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.62, "last_trade_time": "2026-10-30T16:00:07", "percent_change": 0.0, "prev_day_close": 2.60500001907349}, {"option": "IWM270630P00340000", "bid": 54.36, "bid_size": 5.0, "ask": 57.75, "ask_size": 4.0, "iv": 0.1913, "open_interest": 0.0, "volume": 0.0, "delta": -0.9684, "gamma": 0.0087, "vega": 0.1796, "theta": -0.0261, "rho": 0.0, "theo": 55.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 60.2, "last_trade_time": "2026-10-01T09:34:12", "percent_change": 0.0, "prev_day_close": 59.4700012207031}, {"option": "IWM270630C00345000", "bid": 2.21, "bid_size": 46.0, "ask": 2.52, "ask_size": 46.0, "iv": 0.1755, "open_interest": 294.0, "volume": 0.0, "delta": 0.1282, "gamma": 0.0052, "vega": 0.4917, "theta": -0.0171, "rho": 0.2182, "theo": 2.3661, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.54, "last_trade_time": "2026-10-01T10:10:55", "percent_change": 0.0, "prev_day_close": 2.125}, {"option": "IWM270630P00345000", "bid": 60.01, "bid_size": 5.0, "ask": 62.73, "ask_size": 4.0, "iv": 0.2134, "open_interest": 0.0, "volume": 0.0, "delta": -0.992, "gamma": 0.0022, "vega": 0.0, "theta": -0.0376, "rho": 0.0, "theo": 60.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 51.21, "last_trade_time": "2026-09-08T11:28:00", "percent_change": 0.0, "prev_day_close": 64.4249992370606}, {"option": "IWM270630C00350000", "bid": 1.76, "bid_size": 51.0, "ask": 2.06, "ask_size": 52.0, "iv": 0.1753, "open_interest": 68.0, "volume": 0.0, "delta": 0.1078, "gamma": 0.0046, "vega": 0.4373, "theta": -0.0151, "rho": 0.1834, "theo": 1.9121, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.6, "last_trade_time": "2026-10-30T14:16:14", "percent_change": 0.0, "prev_day_close": 1.72499996423721}, {"option": "IWM270630P00350000", "bid": 65.01, "bid_size": 5.0, "ask": 67.73, "ask_size": 4.0, "iv": 0.2249, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0376, "rho": 0.0, "theo": 65.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 52.94, "last_trade_time": "2026-08-26T13:04:42", "percent_change": 0.0, "prev_day_close": 69.4249992370606}, {"option": "IWM270630C00355000", "bid": 1.39, "bid_size": 56.0, "ask": 1.67, "ask_size": 7.0, "iv": 0.175, "open_interest": 5.0, "volume": 0.0, "delta": 0.0903, "gamma": 0.004, "vega": 0.3867, "theta": -0.0132, "rho": 0.154, "theo": 1.5439, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.47, "last_trade_time": "2026-10-28T11:00:24", "percent_change": 0.0, "prev_day_close": 1.40000003576279}, {"option": "IWM270630P00355000", "bid": 70.01, "bid_size": 5.0, "ask": 72.73, "ask_size": 4.0, "iv": 0.2362, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0376, "rho": 0.0, "theo": 70.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 59.04, "last_trade_time": "2026-08-20T14:11:27", "percent_change": 0.0, "prev_day_close": 74.439998626709}, {"option": "IWM270630C00360000", "bid": 1.11, "bid_size": 60.0, "ask": 1.37, "ask_size": 12.0, "iv": 0.1753, "open_interest": 12.0, "volume": 0.0, "delta": 0.0755, "gamma": 0.0035, "vega": 0.3397, "theta": -0.0116, "rho": 0.1287, "theo": 1.2479, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.49, "last_trade_time": "2026-10-29T09:46:05", "percent_change": 0.0, "prev_day_close": 1.14500004053116}, {"option": "IWM270630P00360000", "bid": 75.01, "bid_size": 5.0, "ask": 77.73, "ask_size": 4.0, "iv": 0.2472, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0376, "rho": 0.0, "theo": 75.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 64.52, "last_trade_time": "2026-08-03T10:16:43", "percent_change": 0.0, "prev_day_close": 79.4199981689453}, {"option": "IWM270630C00365000", "bid": 0.88, "bid_size": 64.0, "ask": 1.12, "ask_size": 10.0, "iv": 0.1755, "open_interest": 0.0, "volume": 0.0, "delta": 0.0631, "gamma": 0.0031, "vega": 0.2979, "theta": -0.0101, "rho": 0.1077, "theo": 1.0113, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.935000002384186}, {"option": "IWM270630P00365000", "bid": 80.02, "bid_size": 5.0, "ask": 82.73, "ask_size": 4.0, "iv": 0.2581, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0376, "rho": 0.0, "theo": 80.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 73.6, "last_trade_time": "2026-07-31T15:28:49", "percent_change": 0.0, "prev_day_close": 84.4249992370606}, {"option": "IWM270630C00370000", "bid": 0.7, "bid_size": 67.0, "ask": 0.97, "ask_size": 74.0, "iv": 0.1771, "open_interest": 2.0, "volume": 0.0, "delta": 0.0528, "gamma": 0.0027, "vega": 0.2602, "theta": -0.0088, "rho": 0.0899, "theo": 0.8222, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.89, "last_trade_time": "2026-09-10T15:28:49", "percent_change": 0.0, "prev_day_close": 0.764999985694885}, {"option": "IWM270630P00370000", "bid": 85.02, "bid_size": 5.0, "ask": 87.73, "ask_size": 10.0, "iv": 0.2687, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0376, "rho": 0.0, "theo": 85.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 80.03, "last_trade_time": "2026-07-31T11:46:10", "percent_change": 0.0, "prev_day_close": 89.4300003051758}, {"option": "IWM270630C00375000", "bid": 0.56, "bid_size": 73.0, "ask": 0.79, "ask_size": 80.0, "iv": 0.1775, "open_interest": 5.0, "volume": 0.0, "delta": 0.0442, "gamma": 0.0023, "vega": 0.2273, "theta": -0.0076, "rho": 0.0754, "theo": 0.6713, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.99, "last_trade_time": "2026-07-13T09:30:00", "percent_change": 0.0, "prev_day_close": 0.634999990463257}, {"option": "IWM270630P00375000", "bid": 90.02, "bid_size": 5.0, "ask": 92.73, "ask_size": 4.0, "iv": 0.279, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0376, "rho": 0.0, "theo": 90.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 85.55, "last_trade_time": "2026-07-31T14:32:14", "percent_change": 0.0, "prev_day_close": 94.4249992370606}, {"option": "IWM270630C00380000", "bid": 0.44, "bid_size": 79.0, "ask": 0.67, "ask_size": 88.0, "iv": 0.1785, "open_interest": 4.0, "volume": 0.0, "delta": 0.0371, "gamma": 0.002, "vega": 0.1981, "theta": -0.0066, "rho": 0.0631, "theo": 0.5506, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.35, "last_trade_time": "2026-09-10T15:28:49", "percent_change": 0.0, "prev_day_close": 0.519999980926514}, {"option": "IWM270630P00380000", "bid": 95.02, "bid_size": 5.0, "ask": 97.73, "ask_size": 4.0, "iv": 0.2891, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0376, "rho": 0.0, "theo": 95.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 88.36, "last_trade_time": "2026-07-31T13:54:41", "percent_change": 0.0, "prev_day_close": 99.4249992370606}, {"option": "IWM270630C00385000", "bid": 0.35, "bid_size": 276.0, "ask": 0.55, "ask_size": 168.0, "iv": 0.1792, "open_interest": 190.0, "volume": 0.0, "delta": 0.0312, "gamma": 0.0017, "vega": 0.1729, "theta": -0.0058, "rho": 0.0532, "theo": 0.454, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.79, "last_trade_time": "2026-09-23T13:37:50", "percent_change": 0.0, "prev_day_close": 0.420000001788139}, {"option": "IWM270630P00385000", "bid": 100.01, "bid_size": 5.0, "ask": 102.73, "ask_size": 10.0, "iv": 0.2989, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0376, "rho": 0.0, "theo": 100.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 95.69, "last_trade_time": "2026-07-31T13:57:35", "percent_change": 0.0, "prev_day_close": 104.424999237061}, {"option": "IWM270630C00390000", "bid": 0.3, "bid_size": 392.0, "ask": 0.46, "ask_size": 192.0, "iv": 0.181, "open_interest": 183.0, "volume": 1.0, "delta": 0.0263, "gamma": 0.0015, "vega": 0.1512, "theta": -0.005, "rho": 0.0448, "theo": 0.3768, "change": 0.02, "open": 0.36, "high": 0.36, "low": 0.36, "tick": "down", "last_trade_price": 0.36, "last_trade_time": "2026-11-04T14:25:31", "percent_change": 5.88235, "prev_day_close": 0.340000003576279}, {"option": "IWM270630P00390000", "bid": 105.02, "bid_size": 5.0, "ask": 107.73, "ask_size": 4.0, "iv": 0.3088, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0376, "rho": 0.0, "theo": 105.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 93.75, "last_trade_time": "2026-08-03T11:58:23", "percent_change": 0.0, "prev_day_close": 109.430000305176}, {"option": "IWM270917C00120000", "bid": 165.16, "bid_size": 10.0, "ask": 168.97, "ask_size": 5.0, "iv": 0.4902, "open_interest": 3.0, "volume": 0.0, "delta": 0.9885, "gamma": 0.0002, "vega": 0.0735, "theta": 0.0, "rho": 0.9594, "theo": 166.8052, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 172.82, "last_trade_time": "2026-05-29T12:28:49", "percent_change": 0.0, "prev_day_close": 163.029998779297}, {"option": "IWM270917P00120000", "bid": 0.4, "bid_size": 1.0, "ask": 0.59, "ask_size": 1.0, "iv": 0.4579, "open_interest": 1703.0, "volume": 0.0, "delta": -0.0108, "gamma": 0.0002, "vega": 0.0767, "theta": -0.0052, "rho": -0.0298, "theo": 0.4954, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.61, "last_trade_time": "2026-11-02T15:39:33", "percent_change": 0.0, "prev_day_close": 0.575000017881394}, {"option": "IWM270917C00125000", "bid": 160.4, "bid_size": 10.0, "ask": 164.0, "ask_size": 20.0, "iv": 0.4629, "open_interest": 1.0, "volume": 0.0, "delta": 0.987, "gamma": 0.0003, "vega": 0.0795, "theta": 0.0, "rho": 0.9973, "theo": 162.0621, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 114.47, "last_trade_time": "2025-11-20T13:21:26", "percent_change": 0.0, "prev_day_close": 158.199996948242}, {"option": "IWM270917P00125000", "bid": 0.46, "bid_size": 1.0, "ask": 0.65, "ask_size": 1.0, "iv": 0.4462, "open_interest": 11.0, "volume": 0.0, "delta": -0.0123, "gamma": 0.0003, "vega": 0.0856, "theta": -0.0057, "rho": -0.0337, "theo": 0.5552, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.76, "last_trade_time": "2026-08-11T10:30:23", "percent_change": 0.0, "prev_day_close": 0.655000001192093}, {"option": "IWM270917C00130000", "bid": 155.65, "bid_size": 10.0, "ask": 159.49, "ask_size": 5.0, "iv": 0.4593, "open_interest": 1.0, "volume": 0.0, "delta": 0.9855, "gamma": 0.0003, "vega": 0.0916, "theta": 0.0, "rho": 1.0353, "theo": 157.3271, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 110.11, "last_trade_time": "2025-11-20T13:21:26", "percent_change": 0.0, "prev_day_close": 153.569999694824}, {"option": "IWM270917P00130000", "bid": 0.53, "bid_size": 14.0, "ask": 0.72, "ask_size": 14.0, "iv": 0.4352, "open_interest": 4.0, "volume": 0.0, "delta": -0.0139, "gamma": 0.0003, "vega": 0.0958, "theta": -0.0062, "rho": -0.0382, "theo": 0.6206, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.86, "last_trade_time": "2026-07-10T10:11:58", "percent_change": 0.0, "prev_day_close": 0.755000025033951}, {"option": "IWM270917C00135000", "bid": 150.91, "bid_size": 5.0, "ask": 154.5, "ask_size": 1.0, "iv": 0.4341, "open_interest": 56.0, "volume": 0.0, "delta": 0.9838, "gamma": 0.0003, "vega": 0.1041, "theta": 0.0, "rho": 1.0686, "theo": 152.5954, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 147.97, "last_trade_time": "2026-10-27T12:58:14", "percent_change": 0.0, "prev_day_close": 148.714996337891}, {"option": "IWM270917P00135000", "bid": 0.6, "bid_size": 14.0, "ask": 0.8, "ask_size": 15.0, "iv": 0.4243, "open_interest": 2.0, "volume": 0.0, "delta": -0.0158, "gamma": 0.0004, "vega": 0.1063, "theta": -0.0067, "rho": -0.0431, "theo": 0.6926, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.81, "last_trade_time": "2026-10-22T12:06:00", "percent_change": 0.0, "prev_day_close": 0.804999977350235}, {"option": "IWM270917C00140000", "bid": 146.17, "bid_size": 5.0, "ask": 150.0, "ask_size": 20.0, "iv": 0.4315, "open_interest": 243.0, "volume": 0.0, "delta": 0.9818, "gamma": 0.0004, "vega": 0.1134, "theta": 0.0, "rho": 1.1046, "theo": 147.8672, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 142.46, "last_trade_time": "2026-09-30T16:00:14", "percent_change": 0.0, "prev_day_close": 144.105003356934}, {"option": "IWM270917P00140000", "bid": 0.67, "bid_size": 17.0, "ask": 0.88, "ask_size": 18.0, "iv": 0.413, "open_interest": 12.0, "volume": 0.0, "delta": -0.0178, "gamma": 0.0004, "vega": 0.1175, "theta": -0.0072, "rho": -0.0483, "theo": 0.7712, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.92, "last_trade_time": "2026-11-03T10:19:06", "percent_change": 0.0, "prev_day_close": 0.91499999165535}, {"option": "IWM270917C00145000", "bid": 141.43, "bid_size": 5.0, "ask": 145.31, "ask_size": 6.0, "iv": 0.4192, "open_interest": 10.0, "volume": 0.0, "delta": 0.9796, "gamma": 0.0004, "vega": 0.1219, "theta": 0.0, "rho": 1.1409, "theo": 143.1539, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 155.22, "last_trade_time": "2026-06-15T11:04:10", "percent_change": 0.0, "prev_day_close": 139.404998779297}, {"option": "IWM270917P00145000", "bid": 0.76, "bid_size": 1.0, "ask": 0.96, "ask_size": 15.0, "iv": 0.4023, "open_interest": 8.0, "volume": 0.0, "delta": -0.02, "gamma": 0.0005, "vega": 0.1296, "theta": -0.0078, "rho": -0.054, "theo": 0.8561, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.04, "last_trade_time": "2026-09-15T10:54:18", "percent_change": 0.0, "prev_day_close": 1.0}, {"option": "IWM270917C00150000", "bid": 136.71, "bid_size": 5.0, "ask": 140.5, "ask_size": 20.0, "iv": 0.4035, "open_interest": 7.0, "volume": 0.0, "delta": 0.9773, "gamma": 0.0005, "vega": 0.1374, "theta": 0.0, "rho": 1.1774, "theo": 138.4398, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 97.2, "last_trade_time": "2025-11-20T09:54:51", "percent_change": 0.0, "prev_day_close": 134.644996643066}, {"option": "IWM270917P00150000", "bid": 0.84, "bid_size": 1.0, "ask": 1.06, "ask_size": 13.0, "iv": 0.3916, "open_interest": 359.0, "volume": 0.0, "delta": -0.0224, "gamma": 0.0005, "vega": 0.1436, "theta": -0.0083, "rho": -0.0605, "theo": 0.949, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.06, "last_trade_time": "2026-10-29T09:34:08", "percent_change": 0.0, "prev_day_close": 1.11500000953674}, {"option": "IWM270917C00155000", "bid": 131.99, "bid_size": 5.0, "ask": 135.87, "ask_size": 6.0, "iv": 0.3939, "open_interest": 0.0, "volume": 0.0, "delta": 0.9747, "gamma": 0.0006, "vega": 0.155, "theta": 0.0, "rho": 1.2073, "theo": 133.7357, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 129.994995117188}, {"option": "IWM270917P00155000", "bid": 0.94, "bid_size": 1.0, "ask": 1.17, "ask_size": 6.0, "iv": 0.3818, "open_interest": 81.0, "volume": 0.0, "delta": -0.0251, "gamma": 0.0006, "vega": 0.1579, "theta": -0.009, "rho": -0.0678, "theo": 1.05, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.13, "last_trade_time": "2026-09-24T15:32:57", "percent_change": 0.0, "prev_day_close": 1.25499999523163}, {"option": "IWM270917C00160000", "bid": 127.28, "bid_size": 10.0, "ask": 131.0, "ask_size": 20.0, "iv": 0.3773, "open_interest": 1.0, "volume": 0.0, "delta": 0.9718, "gamma": 0.0006, "vega": 0.1678, "theta": 0.0, "rho": 1.2409, "theo": 129.0441, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 143.45, "last_trade_time": "2026-07-09T11:20:16", "percent_change": 0.0, "prev_day_close": 125.315002441406}, {"option": "IWM270917P00160000", "bid": 1.04, "bid_size": 1.0, "ask": 1.28, "ask_size": 6.0, "iv": 0.3713, "open_interest": 83.0, "volume": 0.0, "delta": -0.0282, "gamma": 0.0007, "vega": 0.173, "theta": -0.0096, "rho": -0.0754, "theo": 1.1612, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.47, "last_trade_time": "2026-09-28T14:49:51", "percent_change": 0.0, "prev_day_close": 1.37999999523163}, {"option": "IWM270917C00165000", "bid": 122.58, "bid_size": 5.0, "ask": 126.46, "ask_size": 6.0, "iv": 0.3709, "open_interest": 0.0, "volume": 0.0, "delta": 0.9686, "gamma": 0.0007, "vega": 0.1796, "theta": 0.0, "rho": 1.2747, "theo": 124.3554, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 120.615001678467}, {"option": "IWM270917P00165000", "bid": 1.16, "bid_size": 1.0, "ask": 1.41, "ask_size": 11.0, "iv": 0.3619, "open_interest": 1011.0, "volume": 0.0, "delta": -0.0314, "gamma": 0.0008, "vega": 0.1894, "theta": -0.0102, "rho": -0.0837, "theo": 1.2813, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.57, "last_trade_time": "2026-10-16T13:12:09", "percent_change": 0.0, "prev_day_close": 1.50999999046326}, {"option": "IWM270917C00170000", "bid": 117.9, "bid_size": 5.0, "ask": 121.78, "ask_size": 10.0, "iv": 0.3601, "open_interest": 3.0, "volume": 0.0, "delta": 0.9651, "gamma": 0.0008, "vega": 0.2, "theta": 0.0, "rho": 1.309, "theo": 119.6837, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 114.56, "last_trade_time": "2026-09-30T16:00:14", "percent_change": 0.0, "prev_day_close": 115.979999542236}, {"option": "IWM270917P00170000", "bid": 1.28, "bid_size": 1.0, "ask": 1.55, "ask_size": 5.0, "iv": 0.3522, "open_interest": 522.0, "volume": 0.0, "delta": -0.0351, "gamma": 0.0008, "vega": 0.2083, "theta": -0.0109, "rho": -0.093, "theo": 1.4135, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.71, "last_trade_time": "2026-10-22T13:05:44", "percent_change": 0.0, "prev_day_close": 1.66999995708466}, {"option": "IWM270917C00175000", "bid": 113.22, "bid_size": 10.0, "ask": 117.0, "ask_size": 20.0, "iv": 0.3468, "open_interest": 40.0, "volume": 0.0, "delta": 0.9612, "gamma": 0.0009, "vega": 0.2235, "theta": 0.0, "rho": 1.334, "theo": 115.0225, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 125.27, "last_trade_time": "2026-09-03T13:08:53", "percent_change": 0.0, "prev_day_close": 111.334999084473}, {"option": "IWM270917P00175000", "bid": 1.42, "bid_size": 9.0, "ask": 1.7, "ask_size": 20.0, "iv": 0.3427, "open_interest": 1453.0, "volume": 0.0, "delta": -0.0392, "gamma": 0.0009, "vega": 0.2276, "theta": -0.0117, "rho": -0.1039, "theo": 1.5606, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.91, "last_trade_time": "2026-10-16T13:12:37", "percent_change": 0.0, "prev_day_close": 1.86000001430511}, {"option": "IWM270917C00180000", "bid": 108.56, "bid_size": 5.0, "ask": 112.44, "ask_size": 10.0, "iv": 0.3387, "open_interest": 38.0, "volume": 0.0, "delta": 0.9568, "gamma": 0.001, "vega": 0.2409, "theta": 0.0, "rho": 1.3638, "theo": 110.3808, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 109.11, "last_trade_time": "2026-10-05T11:06:08", "percent_change": 0.0, "prev_day_close": 106.705001831055}, {"option": "IWM270917P00180000", "bid": 1.57, "bid_size": 25.0, "ask": 1.87, "ask_size": 58.0, "iv": 0.3335, "open_interest": 512.0, "volume": 10.0, "delta": -0.0438, "gamma": 0.0011, "vega": 0.2481, "theta": -0.0124, "rho": -0.1151, "theo": 1.7226, "change": -0.32, "open": 1.73, "high": 1.73, "low": 1.73, "tick": "down", "last_trade_price": 1.73, "last_trade_time": "2026-11-04T13:49:36", "percent_change": -15.6098, "prev_day_close": 2.05000001192093}, {"option": "IWM270917C00185000", "bid": 103.92, "bid_size": 5.0, "ask": 107.8, "ask_size": 10.0, "iv": 0.3293, "open_interest": 37.0, "volume": 0.0, "delta": 0.9519, "gamma": 0.0012, "vega": 0.2567, "theta": -0.0001, "rho": 1.3941, "theo": 105.7484, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 113.23, "last_trade_time": "2026-05-26T13:43:54", "percent_change": 0.0, "prev_day_close": 102.099998474121}, {"option": "IWM270917P00185000", "bid": 1.74, "bid_size": 9.0, "ask": 2.05, "ask_size": 20.0, "iv": 0.3245, "open_interest": 2012.0, "volume": 0.0, "delta": -0.0489, "gamma": 0.0012, "vega": 0.2706, "theta": -0.0132, "rho": -0.1278, "theo": 1.9021, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.21, "last_trade_time": "2026-10-28T14:13:27", "percent_change": 0.0, "prev_day_close": 2.26499998569489}, {"option": "IWM270917C00190000", "bid": 99.29, "bid_size": 5.0, "ask": 103.17, "ask_size": 6.0, "iv": 0.3197, "open_interest": 58.0, "volume": 0.0, "delta": 0.9465, "gamma": 0.0013, "vega": 0.2891, "theta": -0.0015, "rho": 1.4251, "theo": 101.1344, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 105.46, "last_trade_time": "2026-09-10T09:58:15", "percent_change": 0.0, "prev_day_close": 97.5200004577637}, {"option": "IWM270917P00190000", "bid": 1.93, "bid_size": 1.0, "ask": 2.26, "ask_size": 10.0, "iv": 0.316, "open_interest": 749.0, "volume": 0.0, "delta": -0.0545, "gamma": 0.0013, "vega": 0.2967, "theta": -0.0141, "rho": -0.1417, "theo": 2.102, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.45, "last_trade_time": "2026-10-22T09:48:52", "percent_change": 0.0, "prev_day_close": 2.50499999523163}, {"option": "IWM270917C00195000", "bid": 94.69, "bid_size": 20.0, "ask": 98.57, "ask_size": 7.0, "iv": 0.3103, "open_interest": 119.0, "volume": 0.0, "delta": 0.9403, "gamma": 0.0014, "vega": 0.3159, "theta": -0.0029, "rho": 1.441, "theo": 96.5583, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 100.25, "last_trade_time": "2026-09-16T12:23:09", "percent_change": 0.0, "prev_day_close": 92.9650001525879}, {"option": "IWM270917P00195000", "bid": 2.15, "bid_size": 9.0, "ask": 2.47, "ask_size": 20.0, "iv": 0.3072, "open_interest": 1981.0, "volume": 0.0, "delta": -0.061, "gamma": 0.0015, "vega": 0.3224, "theta": -0.015, "rho": -0.158, "theo": 2.3298, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.96, "last_trade_time": "2026-10-30T15:41:40", "percent_change": 0.0, "prev_day_close": 2.77499997615814}, {"option": "IWM270917C00200000", "bid": 90.12, "bid_size": 10.0, "ask": 94.0, "ask_size": 6.0, "iv": 0.3016, "open_interest": 12.0, "volume": 0.0, "delta": 0.9334, "gamma": 0.0016, "vega": 0.3384, "theta": -0.0044, "rho": 1.4653, "theo": 92.0056, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 103.15, "last_trade_time": "2026-09-03T15:24:45", "percent_change": 0.0, "prev_day_close": 88.4449996948242}, {"option": "IWM270917P00200000", "bid": 2.4, "bid_size": 50.0, "ask": 2.75, "ask_size": 51.0, "iv": 0.2996, "open_interest": 7483.0, "volume": 1.0, "delta": -0.0682, "gamma": 0.0017, "vega": 0.3507, "theta": -0.0159, "rho": -0.1753, "theo": 2.5849, "change": -0.375, "open": 2.7, "high": 2.7, "low": 2.7, "tick": "down", "last_trade_price": 2.7, "last_trade_time": "2026-11-04T09:30:43", "percent_change": -12.1951, "prev_day_close": 3.07500004768372}, {"option": "IWM270917C00205000", "bid": 85.58, "bid_size": 5.0, "ask": 89.46, "ask_size": 6.0, "iv": 0.2936, "open_interest": 7.0, "volume": 0.0, "delta": 0.9256, "gamma": 0.0018, "vega": 0.3672, "theta": -0.006, "rho": 1.4908, "theo": 87.4731, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 95.5, "last_trade_time": "2026-09-14T09:30:05", "percent_change": 0.0, "prev_day_close": 83.9600028991699}, {"option": "IWM270917P00205000", "bid": 2.66, "bid_size": 25.0, "ask": 3.05, "ask_size": 20.0, "iv": 0.2917, "open_interest": 2334.0, "volume": 0.0, "delta": -0.0763, "gamma": 0.0019, "vega": 0.383, "theta": -0.0169, "rho": -0.1948, "theo": 2.8733, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.72, "last_trade_time": "2026-10-16T13:12:47", "percent_change": 0.0, "prev_day_close": 3.43999993801117}, {"option": "IWM270917C00210000", "bid": 81.08, "bid_size": 5.0, "ask": 84.96, "ask_size": 10.0, "iv": 0.2856, "open_interest": 13.0, "volume": 0.0, "delta": 0.9169, "gamma": 0.002, "vega": 0.4087, "theta": -0.0076, "rho": 1.4998, "theo": 82.9894, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 79.44, "last_trade_time": "2026-10-28T10:55:27", "percent_change": 0.0, "prev_day_close": 79.5250015258789}, {"option": "IWM270917P00210000", "bid": 2.98, "bid_size": 9.0, "ask": 3.39, "ask_size": 9.0, "iv": 0.2845, "open_interest": 12727.0, "volume": 0.0, "delta": -0.0853, "gamma": 0.0021, "vega": 0.4161, "theta": -0.018, "rho": -0.2173, "theo": 3.1995, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.33, "last_trade_time": "2026-10-30T14:44:21", "percent_change": 0.0, "prev_day_close": 3.82000005245209}, {"option": "IWM270917C00215000", "bid": 76.62, "bid_size": 10.0, "ask": 80.5, "ask_size": 6.0, "iv": 0.278, "open_interest": 14.0, "volume": 0.0, "delta": 0.907, "gamma": 0.0023, "vega": 0.438, "theta": -0.0092, "rho": 1.5162, "theo": 78.5521, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 74.06, "last_trade_time": "2026-10-12T09:54:52", "percent_change": 0.0, "prev_day_close": 75.1350021362305}, {"option": "IWM270917P00215000", "bid": 3.34, "bid_size": 20.0, "ask": 3.78, "ask_size": 20.0, "iv": 0.2774, "open_interest": 9982.0, "volume": 0.0, "delta": -0.0957, "gamma": 0.0024, "vega": 0.4516, "theta": -0.0191, "rho": -0.2419, "theo": 3.575, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 4.33, "last_trade_time": "2026-11-03T09:53:12", "percent_change": 0.0, "prev_day_close": 4.2649998664856}, {"option": "IWM270917C00220000", "bid": 72.21, "bid_size": 20.0, "ask": 76.09, "ask_size": 8.0, "iv": 0.2709, "open_interest": 321.0, "volume": 0.0, "delta": 0.896, "gamma": 0.0025, "vega": 0.4715, "theta": -0.0109, "rho": 1.5345, "theo": 74.1549, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 70.6, "last_trade_time": "2026-11-02T15:31:10", "percent_change": 0.0, "prev_day_close": 70.7999992370606}, {"option": "IWM270917P00220000", "bid": 3.75, "bid_size": 20.0, "ask": 4.22, "ask_size": 20.0, "iv": 0.2705, "open_interest": 24797.0, "volume": 0.0, "delta": -0.1074, "gamma": 0.0026, "vega": 0.4915, "theta": -0.0203, "rho": -0.2685, "theo": 4.0035, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.84, "last_trade_time": "2026-10-30T15:54:57", "percent_change": 0.0, "prev_day_close": 4.77999997138977}, {"option": "IWM270917C00225000", "bid": 67.86, "bid_size": 20.0, "ask": 71.74, "ask_size": 8.0, "iv": 0.2642, "open_interest": 365.0, "volume": 0.0, "delta": 0.8836, "gamma": 0.0028, "vega": 0.5216, "theta": -0.0127, "rho": 1.5316, "theo": 69.8162, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 65.07, "last_trade_time": "2026-10-07T12:09:10", "percent_change": 0.0, "prev_day_close": 66.5349998474121}, {"option": "IWM270917P00225000", "bid": 4.22, "bid_size": 36.0, "ask": 4.72, "ask_size": 39.0, "iv": 0.2642, "open_interest": 6438.0, "volume": 41.0, "delta": -0.1203, "gamma": 0.0029, "vega": 0.5313, "theta": -0.0216, "rho": -0.2997, "theo": 4.4858, "change": -0.805, "open": 4.81, "high": 4.81, "low": 4.52, "tick": "no_change", "last_trade_price": 4.52, "last_trade_time": "2026-11-04T12:42:34", "percent_change": -15.1174, "prev_day_close": 5.32500004768372}, {"option": "IWM270917C00230000", "bid": 63.58, "bid_size": 5.0, "ask": 67.46, "ask_size": 20.0, "iv": 0.2578, "open_interest": 98.0, "volume": 0.0, "delta": 0.8697, "gamma": 0.0031, "vega": 0.5562, "theta": -0.0144, "rho": 1.5384, "theo": 65.5491, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 60.78, "last_trade_time": "2026-10-30T15:15:22", "percent_change": 0.0, "prev_day_close": 62.3400001525879}, {"option": "IWM270917P00230000", "bid": 5.0, "bid_size": 1.0, "ask": 5.29, "ask_size": 20.0, "iv": 0.2602, "open_interest": 23329.0, "volume": 1.0, "delta": -0.1349, "gamma": 0.0032, "vega": 0.5739, "theta": -0.0228, "rho": -0.3319, "theo": 5.0388, "change": -0.855, "open": 5.12, "high": 5.12, "low": 5.12, "tick": "down", "last_trade_price": 5.12, "last_trade_time": "2026-11-04T15:48:25", "percent_change": -14.3096, "prev_day_close": 5.97499990463257}, {"option": "IWM270917C00235000", "bid": 59.36, "bid_size": 11.0, "ask": 63.24, "ask_size": 20.0, "iv": 0.2518, "open_interest": 394.0, "volume": 0.0, "delta": 0.8543, "gamma": 0.0034, "vega": 0.6049, "theta": -0.0162, "rho": 1.549, "theo": 61.3374, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 56.2, "last_trade_time": "2026-10-13T09:55:35", "percent_change": 0.0, "prev_day_close": 58.2099990844726}, {"option": "IWM270917P00235000", "bid": 5.36, "bid_size": 20.0, "ask": 5.93, "ask_size": 20.0, "iv": 0.252, "open_interest": 621.0, "volume": 0.0, "delta": -0.1514, "gamma": 0.0036, "vega": 0.6216, "theta": -0.0242, "rho": -0.3684, "theo": 5.6702, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 7.48, "last_trade_time": "2026-10-30T14:44:21", "percent_change": 0.0, "prev_day_close": 6.70499992370606}, {"option": "IWM270917C00240000", "bid": 55.23, "bid_size": 5.0, "ask": 59.1, "ask_size": 8.0, "iv": 0.2459, "open_interest": 487.0, "volume": 0.0, "delta": 0.8371, "gamma": 0.0038, "vega": 0.6516, "theta": -0.018, "rho": 1.5274, "theo": 57.2218, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 50.15, "last_trade_time": "2026-10-15T15:46:15", "percent_change": 0.0, "prev_day_close": 54.1550006866455}, {"option": "IWM270917P00240000", "bid": 6.15, "bid_size": 2.0, "ask": 6.66, "ask_size": 22.0, "iv": 0.2471, "open_interest": 10333.0, "volume": 1.0, "delta": -0.1695, "gamma": 0.004, "vega": 0.666, "theta": -0.0255, "rho": -0.4096, "theo": 6.3849, "change": -1.085, "open": 6.44, "high": 6.44, "low": 6.44, "tick": "down", "last_trade_price": 6.44, "last_trade_time": "2026-11-04T15:48:51", "percent_change": -14.4186, "prev_day_close": 7.52500009536743}, {"option": "IWM270917C00245000", "bid": 51.19, "bid_size": 6.0, "ask": 55.06, "ask_size": 19.0, "iv": 0.2405, "open_interest": 1210.0, "volume": 13.0, "delta": 0.8181, "gamma": 0.0042, "vega": 0.6869, "theta": -0.0198, "rho": 1.5251, "theo": 53.1887, "change": 2.285, "open": 53.22, "high": 53.24, "low": 52.52, "tick": "no_change", "last_trade_price": 52.52, "last_trade_time": "2026-11-04T14:45:13", "percent_change": 4.54862, "prev_day_close": 50.2349987030029}, {"option": "IWM270917P00245000", "bid": 6.85, "bid_size": 20.0, "ask": 7.5, "ask_size": 20.0, "iv": 0.2409, "open_interest": 13021.0, "volume": 0.0, "delta": -0.19, "gamma": 0.0044, "vega": 0.7127, "theta": -0.0269, "rho": -0.4516, "theo": 7.2007, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.65, "last_trade_time": "2026-10-27T09:46:25", "percent_change": 0.0, "prev_day_close": 8.46500015258789}, {"option": "IWM270917C00250000", "bid": 48.4, "bid_size": 10.0, "ask": 49.51, "ask_size": 10.0, "iv": 0.2323, "open_interest": 1231.0, "volume": 52.0, "delta": 0.7972, "gamma": 0.0045, "vega": 0.7474, "theta": -0.0215, "rho": 1.498, "theo": 49.2237, "change": 2.355, "open": 50.1, "high": 50.11, "low": 48.75, "tick": "up", "last_trade_price": 48.78, "last_trade_time": "2026-11-04T12:14:47", "percent_change": 5.0727, "prev_day_close": 46.4250011444092}, {"option": "IWM270917P00250000", "bid": 7.75, "bid_size": 20.0, "ask": 8.45, "ask_size": 20.0, "iv": 0.236, "open_interest": 31070.0, "volume": 1.0, "delta": -0.2121, "gamma": 0.0048, "vega": 0.761, "theta": -0.0282, "rho": -0.5017, "theo": 8.1091, "change": -1.405, "open": 8.08, "high": 8.08, "low": 8.08, "tick": "down", "last_trade_price": 8.08, "last_trade_time": "2026-11-04T14:30:23", "percent_change": -14.8129, "prev_day_close": 9.4850001335144}, {"option": "IWM270917C00255000", "bid": 44.5, "bid_size": 1.0, "ask": 46.21, "ask_size": 1.0, "iv": 0.2303, "open_interest": 753.0, "volume": 1.0, "delta": 0.7744, "gamma": 0.0049, "vega": 0.7869, "theta": -0.0231, "rho": 1.4816, "theo": 45.4245, "change": 2.845, "open": 45.56, "high": 45.56, "low": 45.56, "tick": "up", "last_trade_price": 45.56, "last_trade_time": "2026-11-04T12:37:33", "percent_change": 6.66043, "prev_day_close": 42.7149982452393}, {"option": "IWM270917P00255000", "bid": 8.78, "bid_size": 20.0, "ask": 9.51, "ask_size": 20.0, "iv": 0.2312, "open_interest": 5593.0, "volume": 0.0, "delta": -0.2368, "gamma": 0.0053, "vega": 0.8072, "theta": -0.0295, "rho": -0.5476, "theo": 9.1415, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 10.33, "last_trade_time": "2026-11-03T13:42:51", "percent_change": 0.0, "prev_day_close": 10.6899995803833}, {"option": "IWM270917C00260000", "bid": 40.8, "bid_size": 1.0, "ask": 42.48, "ask_size": 1.0, "iv": 0.2257, "open_interest": 42.0, "volume": 0.0, "delta": 0.7497, "gamma": 0.0053, "vega": 0.8398, "theta": -0.0247, "rho": 1.4472, "theo": 41.7, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 40.85, "last_trade_time": "2026-11-02T10:54:38", "percent_change": 0.0, "prev_day_close": 39.125}, {"option": "IWM270917P00260000", "bid": 9.97, "bid_size": 33.0, "ask": 10.7, "ask_size": 36.0, "iv": 0.2269, "open_interest": 8959.0, "volume": 1.0, "delta": -0.2636, "gamma": 0.0057, "vega": 0.8534, "theta": -0.0307, "rho": -0.6056, "theo": 10.298, "change": -1.535, "open": 10.44, "high": 10.44, "low": 10.44, "tick": "down", "last_trade_price": 10.44, "last_trade_time": "2026-11-04T15:49:02", "percent_change": -12.8184, "prev_day_close": 11.9749999046326}, {"option": "IWM270917C00265000", "bid": 37.23, "bid_size": 1.0, "ask": 38.88, "ask_size": 1.0, "iv": 0.221, "open_interest": 152.0, "volume": 0.0, "delta": 0.7228, "gamma": 0.0057, "vega": 0.8793, "theta": -0.0261, "rho": 1.4163, "theo": 38.1319, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 36.82, "last_trade_time": "2026-11-02T09:53:03", "percent_change": 0.0, "prev_day_close": 35.6750011444092}, {"option": "IWM270917P00265000", "bid": 11.19, "bid_size": 20.0, "ask": 12.04, "ask_size": 20.0, "iv": 0.222, "open_interest": 13059.0, "volume": 0.0, "delta": -0.2931, "gamma": 0.0062, "vega": 0.8954, "theta": -0.0318, "rho": -0.6533, "theo": 11.6052, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 13.76, "last_trade_time": "2026-10-27T10:38:54", "percent_change": 0.0, "prev_day_close": 13.4449996948242}, {"option": "IWM270917C00270000", "bid": 33.86, "bid_size": 1.0, "ask": 35.38, "ask_size": 1.0, "iv": 0.2169, "open_interest": 125.0, "volume": 1.0, "delta": 0.6939, "gamma": 0.0061, "vega": 0.9185, "theta": -0.0274, "rho": 1.3952, "theo": 34.6814, "change": 1.865, "open": 34.24, "high": 34.24, "low": 34.24, "tick": "up", "last_trade_price": 34.24, "last_trade_time": "2026-11-04T10:18:09", "percent_change": 5.76062, "prev_day_close": 32.375}, {"option": "IWM270917P00270000", "bid": 12.63, "bid_size": 20.0, "ask": 13.54, "ask_size": 20.0, "iv": 0.2178, "open_interest": 4910.0, "volume": 0.0, "delta": -0.3249, "gamma": 0.0067, "vega": 0.9353, "theta": -0.0328, "rho": -0.7176, "theo": 13.0632, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 14.84, "last_trade_time": "2026-11-03T10:18:40", "percent_change": 0.0, "prev_day_close": 15.0599999427795}, {"option": "IWM270917C00275000", "bid": 30.92, "bid_size": 20.0, "ask": 31.8, "ask_size": 20.0, "iv": 0.213, "open_interest": 780.0, "volume": 1.0, "delta": 0.6631, "gamma": 0.0065, "vega": 0.9575, "theta": -0.0285, "rho": 1.3283, "theo": 31.4066, "change": 2.77, "open": 32.0, "high": 32.0, "low": 32.0, "tick": "up", "last_trade_price": 32.0, "last_trade_time": "2026-11-04T09:52:34", "percent_change": 9.47656, "prev_day_close": 29.2300004959106}, {"option": "IWM270917P00275000", "bid": 14.23, "bid_size": 20.0, "ask": 15.2, "ask_size": 20.0, "iv": 0.2136, "open_interest": 3647.0, "volume": 0.0, "delta": -0.3594, "gamma": 0.0072, "vega": 0.9675, "theta": -0.0337, "rho": -0.7631, "theo": 14.7049, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 16.56, "last_trade_time": "2026-10-28T15:05:05", "percent_change": 0.0, "prev_day_close": 16.8500003814697}, {"option": "IWM270917C00280000", "bid": 27.81, "bid_size": 20.0, "ask": 28.67, "ask_size": 20.0, "iv": 0.2093, "open_interest": 2773.0, "volume": 1.0, "delta": 0.6305, "gamma": 0.0068, "vega": 0.982, "theta": -0.0294, "rho": 1.2951, "theo": 28.2793, "change": 1.865, "open": 28.14, "high": 28.14, "low": 28.14, "tick": "up", "last_trade_price": 28.14, "last_trade_time": "2026-11-04T15:49:38", "percent_change": 7.098, "prev_day_close": 26.2749996185303}, {"option": "IWM270917P00280000", "bid": 16.4, "bid_size": 2.0, "ask": 17.06, "ask_size": 26.0, "iv": 0.2118, "open_interest": 27281.0, "volume": 1.0, "delta": -0.3962, "gamma": 0.0076, "vega": 0.9949, "theta": -0.0345, "rho": -0.8201, "theo": 16.5219, "change": -2.155, "open": 16.68, "high": 16.68, "low": 16.68, "tick": "down", "last_trade_price": 16.68, "last_trade_time": "2026-11-04T15:49:24", "percent_change": -11.4415, "prev_day_close": 18.835000038147}, {"option": "IWM270917C00285000", "bid": 24.84, "bid_size": 3.0, "ask": 25.73, "ask_size": 3.0, "iv": 0.2055, "open_interest": 409.0, "volume": 0.0, "delta": 0.5963, "gamma": 0.0071, "vega": 1.0139, "theta": -0.03, "rho": 1.2182, "theo": 25.3426, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 22.21, "last_trade_time": "2026-10-21T10:57:32", "percent_change": 0.0, "prev_day_close": 23.4650001525879}, {"option": "IWM270917P00285000", "bid": 18.01, "bid_size": 20.0, "ask": 19.13, "ask_size": 20.0, "iv": 0.2062, "open_interest": 4921.0, "volume": 0.0, "delta": -0.4355, "gamma": 0.0081, "vega": 1.0117, "theta": -0.0351, "rho": -0.8629, "theo": 18.5513, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 20.3, "last_trade_time": "2026-11-03T11:20:37", "percent_change": 0.0, "prev_day_close": 20.9850006103516}, {"option": "IWM270917C00290000", "bid": 22.18, "bid_size": 20.0, "ask": 22.92, "ask_size": 3.0, "iv": 0.2025, "open_interest": 5453.0, "volume": 1.0, "delta": 0.5608, "gamma": 0.0074, "vega": 1.0292, "theta": -0.0304, "rho": 1.1754, "theo": 22.5765, "change": 1.27, "open": 22.13, "high": 22.13, "low": 22.13, "tick": "up", "last_trade_price": 22.13, "last_trade_time": "2026-11-04T10:20:29", "percent_change": 6.0882, "prev_day_close": 20.8600006103516}, {"option": "IWM270917P00290000", "bid": 20.17, "bid_size": 20.0, "ask": 21.42, "ask_size": 20.0, "iv": 0.203, "open_interest": 14070.0, "volume": 0.0, "delta": -0.4766, "gamma": 0.0085, "vega": 1.0204, "theta": -0.0356, "rho": -0.9005, "theo": 20.7644, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 23.5, "last_trade_time": "2026-11-03T15:18:19", "percent_change": 0.0, "prev_day_close": 23.4249992370605}, {"option": "IWM270917C00295000", "bid": 19.63, "bid_size": 20.0, "ask": 20.35, "ask_size": 20.0, "iv": 0.1994, "open_interest": 8612.0, "volume": 0.0, "delta": 0.5243, "gamma": 0.0076, "vega": 1.0415, "theta": -0.0306, "rho": 1.0898, "theo": 20.0157, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 18.19, "last_trade_time": "2026-10-30T12:32:40", "percent_change": 0.0, "prev_day_close": 18.4749994277954}, {"option": "IWM270917P00295000", "bid": 22.54, "bid_size": 20.0, "ask": 23.98, "ask_size": 20.0, "iv": 0.1999, "open_interest": 6794.0, "volume": 0.0, "delta": -0.5201, "gamma": 0.0089, "vega": 1.0142, "theta": -0.0358, "rho": -0.9318, "theo": 23.2368, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 26.04, "last_trade_time": "2026-11-03T14:54:32", "percent_change": 0.0, "prev_day_close": 26.0450000762939}, {"option": "IWM270917C00300000", "bid": 17.29, "bid_size": 31.0, "ask": 18.0, "ask_size": 29.0, "iv": 0.1968, "open_interest": 11316.0, "volume": 13.0, "delta": 0.4871, "gamma": 0.0077, "vega": 1.0445, "theta": -0.0304, "rho": 1.041, "theo": 17.6346, "change": 2.465, "open": 18.7, "high": 18.72, "low": 18.7, "tick": "up", "last_trade_price": 18.72, "last_trade_time": "2026-11-04T09:42:40", "percent_change": 15.1646, "prev_day_close": 16.2550001144409}, {"option": "IWM270917P00300000", "bid": 25.18, "bid_size": 20.0, "ask": 26.75, "ask_size": 20.0, "iv": 0.1971, "open_interest": 7064.0, "volume": 0.0, "delta": -0.5654, "gamma": 0.0092, "vega": 0.9943, "theta": -0.0359, "rho": -0.9496, "theo": 25.9348, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 28.75, "last_trade_time": "2026-11-03T13:03:51", "percent_change": 0.0, "prev_day_close": 28.9750003814697}, {"option": "IWM270917C00305000", "bid": 15.1, "bid_size": 20.0, "ask": 15.82, "ask_size": 20.0, "iv": 0.1941, "open_interest": 3881.0, "volume": 0.0, "delta": 0.4498, "gamma": 0.0078, "vega": 1.0354, "theta": -0.03, "rho": 0.9494, "theo": 15.4687, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 15.48, "last_trade_time": "2026-11-02T10:51:25", "percent_change": 0.0, "prev_day_close": 14.2399997711182}, {"option": "IWM270917P00305000", "bid": 28.04, "bid_size": 2.0, "ask": 29.75, "ask_size": 2.0, "iv": 0.1942, "open_interest": 979.0, "volume": 0.0, "delta": -0.612, "gamma": 0.0095, "vega": 0.961, "theta": -0.0356, "rho": -0.9593, "theo": 28.89, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 33.42, "last_trade_time": "2026-10-26T14:03:23", "percent_change": 0.0, "prev_day_close": 32.1049995422363}, {"option": "IWM270917C00310000", "bid": 13.14, "bid_size": 27.0, "ask": 13.84, "ask_size": 32.0, "iv": 0.192, "open_interest": 24400.0, "volume": 6.0, "delta": 0.4126, "gamma": 0.0077, "vega": 1.0246, "theta": -0.0293, "rho": 0.8931, "theo": 13.4758, "change": 0.285, "open": 13.29, "high": 13.29, "low": 12.67, "tick": "down", "last_trade_price": 12.67, "last_trade_time": "2026-11-04T11:30:14", "percent_change": 2.30117, "prev_day_close": 12.3850002288818}, {"option": "IWM270917P00310000", "bid": 30.88, "bid_size": 1.0, "ask": 33.28, "ask_size": 1.0, "iv": 0.1918, "open_interest": 4308.0, "volume": 0.0, "delta": -0.6594, "gamma": 0.0096, "vega": 0.9084, "theta": -0.035, "rho": -0.9531, "theo": 32.0856, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 35.37, "last_trade_time": "2026-10-30T11:24:32", "percent_change": 0.0, "prev_day_close": 35.4300003051758}, {"option": "IWM270917C00315000", "bid": 11.37, "bid_size": 24.0, "ask": 12.05, "ask_size": 20.0, "iv": 0.1897, "open_interest": 4104.0, "volume": 1.0, "delta": 0.3763, "gamma": 0.0076, "vega": 0.9948, "theta": -0.0284, "rho": 0.8049, "theo": 11.7039, "change": 0.72, "open": 11.47, "high": 11.47, "low": 11.47, "tick": "down", "last_trade_price": 11.47, "last_trade_time": "2026-11-04T10:20:29", "percent_change": 6.69767, "prev_day_close": 10.75}, {"option": "IWM270917P00315000", "bid": 33.05, "bid_size": 5.0, "ask": 38.0, "ask_size": 20.0, "iv": 0.1896, "open_interest": 2513.0, "volume": 0.0, "delta": -0.7064, "gamma": 0.0096, "vega": 0.85, "theta": -0.0337, "rho": -0.9367, "theo": 35.5345, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 37.2, "last_trade_time": "2026-10-05T09:30:01", "percent_change": 0.0, "prev_day_close": 39.0300006866455}, {"option": "IWM270917C00320000", "bid": 9.79, "bid_size": 35.0, "ask": 10.42, "ask_size": 28.0, "iv": 0.1879, "open_interest": 2009.0, "volume": 1.0, "delta": 0.3408, "gamma": 0.0074, "vega": 0.966, "theta": -0.0273, "rho": 0.7301, "theo": 10.0949, "change": 0.81, "open": 10.11, "high": 10.11, "low": 10.11, "tick": "up", "last_trade_price": 10.11, "last_trade_time": "2026-11-04T15:49:42", "percent_change": 8.70967, "prev_day_close": 9.30000019073486}, {"option": "IWM270917P00320000", "bid": 36.74, "bid_size": 5.0, "ask": 41.5, "ask_size": 20.0, "iv": 0.1863, "open_interest": 11.0, "volume": 0.0, "delta": -0.7526, "gamma": 0.0094, "vega": 0.7701, "theta": -0.0317, "rho": -0.8975, "theo": 39.2287, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 47.74, "last_trade_time": "2026-10-15T12:10:28", "percent_change": 0.0, "prev_day_close": 42.8999996185303}, {"option": "IWM270917C00325000", "bid": 8.38, "bid_size": 34.0, "ask": 8.98, "ask_size": 30.0, "iv": 0.186, "open_interest": 4278.0, "volume": 2.0, "delta": 0.307, "gamma": 0.0072, "vega": 0.9239, "theta": -0.026, "rho": 0.6644, "theo": 8.6832, "change": 0.595, "open": 8.71, "high": 8.71, "low": 8.58, "tick": "down", "last_trade_price": 8.58, "last_trade_time": "2026-11-04T10:10:14", "percent_change": 7.45148, "prev_day_close": 7.98499965667725}, {"option": "IWM270917P00325000", "bid": 40.67, "bid_size": 5.0, "ask": 45.5, "ask_size": 20.0, "iv": 0.1851, "open_interest": 2.0, "volume": 0.0, "delta": -0.7965, "gamma": 0.0089, "vega": 0.6872, "theta": -0.0289, "rho": -0.8273, "theo": 43.1513, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 40.19, "last_trade_time": "2026-09-22T10:11:00", "percent_change": 0.0, "prev_day_close": 46.9400005340576}, {"option": "IWM270917C00330000", "bid": 7.15, "bid_size": 32.0, "ask": 7.72, "ask_size": 27.0, "iv": 0.1847, "open_interest": 1242.0, "volume": 7.0, "delta": 0.2747, "gamma": 0.0069, "vega": 0.8811, "theta": -0.0245, "rho": 0.5937, "theo": 7.4236, "change": 0.15, "open": 7.26, "high": 7.26, "low": 6.98, "tick": "no_change", "last_trade_price": 6.98, "last_trade_time": "2026-11-04T11:31:12", "percent_change": 2.19619, "prev_day_close": 6.82999992370606}, {"option": "IWM270917P00330000", "bid": 44.81, "bid_size": 5.0, "ask": 49.5, "ask_size": 20.0, "iv": 0.1821, "open_interest": 5.0, "volume": 0.0, "delta": -0.8372, "gamma": 0.0083, "vega": 0.5929, "theta": -0.0252, "rho": -0.7674, "theo": 47.2916, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 55.0, "last_trade_time": "2026-10-23T10:55:33", "percent_change": 0.0, "prev_day_close": 51.1000003814697}, {"option": "IWM270917C00335000", "bid": 6.07, "bid_size": 31.0, "ask": 6.61, "ask_size": 34.0, "iv": 0.1834, "open_interest": 2448.0, "volume": 7.0, "delta": 0.2446, "gamma": 0.0065, "vega": 0.8305, "theta": -0.023, "rho": 0.5348, "theo": 6.3347, "change": 0.14, "open": 6.05, "high": 6.05, "low": 5.99, "tick": "no_change", "last_trade_price": 5.99, "last_trade_time": "2026-11-04T11:05:12", "percent_change": 2.39316, "prev_day_close": 5.85000014305115}, {"option": "IWM270917P00335000", "bid": 49.16, "bid_size": 5.0, "ask": 54.0, "ask_size": 20.0, "iv": 0.1823, "open_interest": 0.0, "volume": 0.0, "delta": -0.8756, "gamma": 0.0079, "vega": 0.4935, "theta": -0.0208, "rho": -0.6767, "theo": 51.6249, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 40.69, "last_trade_time": "2026-08-19T16:04:07", "percent_change": 0.0, "prev_day_close": 55.5650005340576}, {"option": "IWM270917C00340000", "bid": 5.13, "bid_size": 20.0, "ask": 5.67, "ask_size": 20.0, "iv": 0.1826, "open_interest": 593.0, "volume": 0.0, "delta": 0.2166, "gamma": 0.0061, "vega": 0.7797, "theta": -0.0214, "rho": 0.4714, "theo": 5.3783, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 5.75, "last_trade_time": "2026-10-29T15:57:21", "percent_change": 0.0, "prev_day_close": 4.98000001907349}, {"option": "IWM270917P00340000", "bid": 53.69, "bid_size": 5.0, "ask": 58.5, "ask_size": 20.0, "iv": 0.1811, "open_interest": 0.0, "volume": 0.0, "delta": -0.9154, "gamma": 0.0086, "vega": 0.3924, "theta": -0.0185, "rho": -0.4999, "theo": 56.1307, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 45.3, "last_trade_time": "2026-08-18T13:15:54", "percent_change": 0.0, "prev_day_close": 60.420000076294}, {"option": "IWM270917C00345000", "bid": 4.32, "bid_size": 20.0, "ask": 4.83, "ask_size": 20.0, "iv": 0.1816, "open_interest": 411.0, "volume": 0.0, "delta": 0.191, "gamma": 0.0057, "vega": 0.7245, "theta": -0.0198, "rho": 0.4207, "theo": 4.5625, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.94, "last_trade_time": "2026-10-26T14:24:25", "percent_change": 0.0, "prev_day_close": 4.19000005722046}, {"option": "IWM270917P00345000", "bid": 58.5, "bid_size": 20.0, "ask": 63.29, "ask_size": 5.0, "iv": 0.1848, "open_interest": 0.0, "volume": 0.0, "delta": -0.9522, "gamma": 0.009, "vega": 0.2765, "theta": -0.0216, "rho": -0.4149, "theo": 60.8094, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 49.14, "last_trade_time": "2026-08-27T15:30:55", "percent_change": 0.0, "prev_day_close": 65.0599994659424}, {"option": "IWM270917C00350000", "bid": 3.64, "bid_size": 35.0, "ask": 4.01, "ask_size": 32.0, "iv": 0.1803, "open_interest": 917.0, "volume": 6.0, "delta": 0.1676, "gamma": 0.0053, "vega": 0.6722, "theta": -0.0182, "rho": 0.3669, "theo": 3.8554, "change": 0.29, "open": 4.0, "high": 4.0, "low": 3.85, "tick": "no_change", "last_trade_price": 3.85, "last_trade_time": "2026-11-04T16:05:45", "percent_change": 8.14607, "prev_day_close": 3.55999994277954}, {"option": "IWM270917P00350000", "bid": 63.5, "bid_size": 20.0, "ask": 68.23, "ask_size": 5.0, "iv": 0.1939, "open_interest": 0.0, "volume": 0.0, "delta": -0.9792, "gamma": 0.0048, "vega": 0.0564, "theta": -0.0356, "rho": 0.0, "theo": 65.735, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 52.94, "last_trade_time": "2026-08-18T16:09:50", "percent_change": 0.0, "prev_day_close": 70.0149993896484}, {"option": "IWM270917C00355000", "bid": 3.05, "bid_size": 20.0, "ask": 3.49, "ask_size": 20.0, "iv": 0.1805, "open_interest": 263.0, "volume": 0.0, "delta": 0.1467, "gamma": 0.0048, "vega": 0.6157, "theta": -0.0166, "rho": 0.3246, "theo": 3.2596, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.53, "last_trade_time": "2026-10-29T15:37:34", "percent_change": 0.0, "prev_day_close": 3.01999998092651}, {"option": "IWM270917P00355000", "bid": 68.5, "bid_size": 20.0, "ask": 73.23, "ask_size": 5.0, "iv": 0.2039, "open_interest": 0.0, "volume": 0.0, "delta": -0.9972, "gamma": 0.0007, "vega": 0.0, "theta": -0.0356, "rho": 0.0, "theo": 70.735, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 60.3, "last_trade_time": "2026-09-08T15:12:18", "percent_change": 0.0, "prev_day_close": 75.0200004577637}, {"option": "IWM270917C00360000", "bid": 2.56, "bid_size": 8.0, "ask": 2.97, "ask_size": 7.0, "iv": 0.1803, "open_interest": 10274.0, "volume": 0.0, "delta": 0.1279, "gamma": 0.0044, "vega": 0.567, "theta": -0.0151, "rho": 0.2813, "theo": 2.748, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.35, "last_trade_time": "2026-10-30T12:57:22", "percent_change": 0.0, "prev_day_close": 2.53500008583069}, {"option": "IWM270917P00360000", "bid": 73.5, "bid_size": 20.0, "ask": 78.22, "ask_size": 5.0, "iv": 0.2134, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0356, "rho": 0.0, "theo": 75.735, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 61.11, "last_trade_time": "2026-08-18T14:30:41", "percent_change": 0.0, "prev_day_close": 80.0099983215332}, {"option": "IWM270917C00365000", "bid": 2.14, "bid_size": 12.0, "ask": 2.53, "ask_size": 12.0, "iv": 0.1802, "open_interest": 378.0, "volume": 0.0, "delta": 0.1115, "gamma": 0.004, "vega": 0.5123, "theta": -0.0137, "rho": 0.2468, "theo": 2.3216, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.05, "last_trade_time": "2026-10-26T14:29:46", "percent_change": 0.0, "prev_day_close": 2.13999998569489}, {"option": "IWM270917P00365000", "bid": 78.5, "bid_size": 20.0, "ask": 83.22, "ask_size": 5.0, "iv": 0.2229, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0356, "rho": 0.0, "theo": 80.735, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 64.09, "last_trade_time": "2026-08-19T10:10:41", "percent_change": 0.0, "prev_day_close": 85.0099983215332}, {"option": "IWM270917C00370000", "bid": 1.8, "bid_size": 12.0, "ask": 2.14, "ask_size": 9.0, "iv": 0.1802, "open_interest": 261.0, "volume": 0.0, "delta": 0.0968, "gamma": 0.0036, "vega": 0.4697, "theta": -0.0123, "rho": 0.2134, "theo": 1.9572, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.95, "last_trade_time": "2026-10-28T12:50:20", "percent_change": 0.0, "prev_day_close": 1.81999999284744}, {"option": "IWM270917P00370000", "bid": 83.5, "bid_size": 20.0, "ask": 88.21, "ask_size": 5.0, "iv": 0.232, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0356, "rho": 0.0, "theo": 85.735, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 69.79, "last_trade_time": "2026-08-05T14:27:03", "percent_change": 0.0, "prev_day_close": 89.9949989318848}, {"option": "IWM270917C00375000", "bid": 1.51, "bid_size": 9.0, "ask": 1.84, "ask_size": 5.0, "iv": 0.1807, "open_interest": 107.0, "volume": 0.0, "delta": 0.084, "gamma": 0.0032, "vega": 0.4194, "theta": -0.0111, "rho": 0.1858, "theo": 1.6531, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.26, "last_trade_time": "2026-10-15T15:02:22", "percent_change": 0.0, "prev_day_close": 1.53999996185303}, {"option": "IWM270917P00375000", "bid": 88.5, "bid_size": 20.0, "ask": 93.21, "ask_size": 5.0, "iv": 0.2412, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0356, "rho": 0.0, "theo": 90.735, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 81.0, "last_trade_time": "2026-07-31T14:05:13", "percent_change": 0.0, "prev_day_close": 95.0}, {"option": "IWM270917C00380000", "bid": 1.26, "bid_size": 21.0, "ask": 1.57, "ask_size": 20.0, "iv": 0.181, "open_interest": 12.0, "volume": 0.0, "delta": 0.0728, "gamma": 0.0029, "vega": 0.3827, "theta": -0.01, "rho": 0.1659, "theo": 1.3976, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.48, "last_trade_time": "2026-10-27T13:23:05", "percent_change": 0.0, "prev_day_close": 1.31500005722046}, {"option": "IWM270917P00380000", "bid": 93.5, "bid_size": 20.0, "ask": 98.21, "ask_size": 5.0, "iv": 0.2502, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0356, "rho": 0.0, "theo": 95.735, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 90.0, "last_trade_time": "2026-07-31T15:24:52", "percent_change": 0.0, "prev_day_close": 100.0}, {"option": "IWM270917C00385000", "bid": 1.06, "bid_size": 60.0, "ask": 1.34, "ask_size": 53.0, "iv": 0.1813, "open_interest": 63.0, "volume": 1.0, "delta": 0.0634, "gamma": 0.0026, "vega": 0.3424, "theta": -0.009, "rho": 0.1401, "theo": 1.1887, "change": 0.145, "open": 1.25, "high": 1.25, "low": 1.25, "tick": "up", "last_trade_price": 1.25, "last_trade_time": "2026-11-04T09:55:11", "percent_change": 13.1222, "prev_day_close": 1.10499998927116}, {"option": "IWM270917P00385000", "bid": 98.5, "bid_size": 20.0, "ask": 103.22, "ask_size": 5.0, "iv": 0.2592, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0356, "rho": 0.0, "theo": 100.735, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 93.18, "last_trade_time": "2026-07-31T14:19:58", "percent_change": 0.0, "prev_day_close": 104.994998931885}, {"option": "IWM270917C00390000", "bid": 0.89, "bid_size": 13.0, "ask": 1.15, "ask_size": 13.0, "iv": 0.1819, "open_interest": 723.0, "volume": 0.0, "delta": 0.055, "gamma": 0.0023, "vega": 0.3079, "theta": -0.008, "rho": 0.1233, "theo": 1.0098, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.74, "last_trade_time": "2026-10-16T11:49:40", "percent_change": 0.0, "prev_day_close": 0.960000038146973}, {"option": "IWM270917P00390000", "bid": 103.5, "bid_size": 20.0, "ask": 108.22, "ask_size": 5.0, "iv": 0.2679, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0356, "rho": 0.0, "theo": 105.735, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 91.02, "last_trade_time": "2026-08-06T13:48:06", "percent_change": 0.0, "prev_day_close": 110.009998321533}, {"option": "IWM270917C00395000", "bid": 0.74, "bid_size": 13.0, "ask": 0.99, "ask_size": 13.0, "iv": 0.1825, "open_interest": 749.0, "volume": 0.0, "delta": 0.0477, "gamma": 0.0021, "vega": 0.2783, "theta": -0.0072, "rho": 0.1057, "theo": 0.8594, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.88, "last_trade_time": "2026-11-03T10:42:26", "percent_change": 0.0, "prev_day_close": 0.820000022649765}, {"option": "IWM270917P00395000", "bid": 108.5, "bid_size": 20.0, "ask": 113.23, "ask_size": 5.0, "iv": 0.2766, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0356, "rho": 0.0, "theo": 110.735, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 101.5, "last_trade_time": "2026-08-03T09:43:23", "percent_change": 0.0, "prev_day_close": 115.009998321533}, {"option": "IWM270917C00400000", "bid": 0.63, "bid_size": 13.0, "ask": 0.85, "ask_size": 13.0, "iv": 0.1832, "open_interest": 71.0, "volume": 0.0, "delta": 0.0417, "gamma": 0.0018, "vega": 0.2481, "theta": -0.0065, "rho": 0.0925, "theo": 0.738, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.52, "last_trade_time": "2026-10-16T13:08:38", "percent_change": 0.0, "prev_day_close": 0.685000002384186}, {"option": "IWM270917P00400000", "bid": 113.5, "bid_size": 20.0, "ask": 118.23, "ask_size": 5.0, "iv": 0.2851, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0356, "rho": 0.0, "theo": 115.735, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 116.0, "last_trade_time": "2026-09-18T09:35:23", "percent_change": 0.0, "prev_day_close": 120.009998321533}, {"option": "IWM270917C00405000", "bid": 0.53, "bid_size": 5.0, "ask": 0.75, "ask_size": 6.0, "iv": 0.1844, "open_interest": 15.0, "volume": 0.0, "delta": 0.0364, "gamma": 0.0016, "vega": 0.2247, "theta": -0.0058, "rho": 0.0824, "theo": 0.6332, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.44, "last_trade_time": "2026-10-19T11:41:16", "percent_change": 0.0, "prev_day_close": 0.615000009536743}, {"option": "IWM270917P00405000", "bid": 118.5, "bid_size": 20.0, "ask": 123.23, "ask_size": 5.0, "iv": 0.2933, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0356, "rho": 0.0, "theo": 120.735, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 127.87, "last_trade_time": "2026-04-17T12:59:23", "percent_change": 0.0, "prev_day_close": 125.020000457764}, {"option": "IWM270917C00410000", "bid": 0.45, "bid_size": 13.0, "ask": 0.65, "ask_size": 13.0, "iv": 0.1854, "open_interest": 20.0, "volume": 0.0, "delta": 0.0318, "gamma": 0.0015, "vega": 0.2022, "theta": -0.0052, "rho": 0.0704, "theo": 0.5448, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.4, "last_trade_time": "2026-10-16T12:51:05", "percent_change": 0.0, "prev_day_close": 0.504999995231628}, {"option": "IWM270917P00410000", "bid": 123.5, "bid_size": 20.0, "ask": 128.24, "ask_size": 5.0, "iv": 0.3016, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0356, "rho": 0.0, "theo": 125.735, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 130.009998321533}, {"option": "IWM270917C00415000", "bid": 0.37, "bid_size": 15.0, "ask": 0.59, "ask_size": 38.0, "iv": 0.1867, "open_interest": 40.0, "volume": 0.0, "delta": 0.0279, "gamma": 0.0013, "vega": 0.1806, "theta": -0.0047, "rho": 0.0619, "theo": 0.4722, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.69, "last_trade_time": "2026-05-12T15:20:12", "percent_change": 0.0, "prev_day_close": 0.455000013113022}, {"option": "IWM270917P00415000", "bid": 128.5, "bid_size": 20.0, "ask": 133.24, "ask_size": 5.0, "iv": 0.3096, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0356, "rho": 0.0, "theo": 130.735, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 135.014999389648}, {"option": "IWM270917C00420000", "bid": 0.32, "bid_size": 17.0, "ask": 0.53, "ask_size": 15.0, "iv": 0.1884, "open_interest": 121.0, "volume": 0.0, "delta": 0.0246, "gamma": 0.0012, "vega": 0.164, "theta": -0.0043, "rho": 0.0555, "theo": 0.4106, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.39, "last_trade_time": "2026-10-21T09:38:03", "percent_change": 0.0, "prev_day_close": 0.394999995827675}, {"option": "IWM270917P00420000", "bid": 133.5, "bid_size": 20.0, "ask": 138.24, "ask_size": 5.0, "iv": 0.3174, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0356, "rho": 0.0, "theo": 135.735, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 128.68, "last_trade_time": "2026-07-31T14:17:21", "percent_change": 0.0, "prev_day_close": 140.014999389648}, {"option": "IWM270917C00425000", "bid": 0.27, "bid_size": 17.0, "ask": 0.48, "ask_size": 4.0, "iv": 0.19, "open_interest": 25.0, "volume": 0.0, "delta": 0.0217, "gamma": 0.001, "vega": 0.1487, "theta": -0.0039, "rho": 0.048, "theo": 0.3588, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.27, "last_trade_time": "2026-10-20T09:50:08", "percent_change": 0.0, "prev_day_close": 0.329999998211861}, {"option": "IWM270917P00425000", "bid": 138.5, "bid_size": 20.0, "ask": 143.25, "ask_size": 5.0, "iv": 0.3254, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0356, "rho": 0.0, "theo": 140.735, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 133.18, "last_trade_time": "2026-07-31T13:27:14", "percent_change": 0.0, "prev_day_close": 145.014999389648}, {"option": "IWM270917C00430000", "bid": 0.23, "bid_size": 1.0, "ask": 0.43, "ask_size": 1.0, "iv": 0.1915, "open_interest": 1.0, "volume": 0.0, "delta": 0.0192, "gamma": 0.0009, "vega": 0.1338, "theta": -0.0035, "rho": 0.0425, "theo": 0.3147, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.44, "last_trade_time": "2026-09-28T15:41:17", "percent_change": 0.0, "prev_day_close": 0.305000007152557}, {"option": "IWM270917P00430000", "bid": 143.5, "bid_size": 20.0, "ask": 148.25, "ask_size": 5.0, "iv": 0.333, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0356, "rho": 0.0, "theo": 145.735, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 150.055000305176}, {"option": "IWM270917C00435000", "bid": 0.19, "bid_size": 4.0, "ask": 1.98, "ask_size": 1.0, "iv": 0.1933, "open_interest": 2.0, "volume": 0.0, "delta": 0.0171, "gamma": 0.0008, "vega": 0.1214, "theta": -0.0032, "rho": 0.0381, "theo": 0.2777, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.66, "last_trade_time": "2026-09-09T15:58:47", "percent_change": 0.0, "prev_day_close": 0.264999993145466}, {"option": "IWM270917P00435000", "bid": 148.5, "bid_size": 20.0, "ask": 153.25, "ask_size": 5.0, "iv": 0.3405, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0356, "rho": 0.0, "theo": 150.735, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 155.025001525879}, {"option": "IWM270917C00440000", "bid": 0.16, "bid_size": 66.0, "ask": 1.94, "ask_size": 1.0, "iv": 0.1916, "open_interest": 13.0, "volume": 5.0, "delta": 0.0152, "gamma": 0.0008, "vega": 0.1111, "theta": -0.0029, "rho": 0.0337, "theo": 0.2458, "change": 0.0, "open": 0.22, "high": 0.22, "low": 0.22, "tick": "down", "last_trade_price": 0.22, "last_trade_time": "2026-11-04T10:35:13", "percent_change": -2.84477e-06, "prev_day_close": 0.220000006258488}, {"option": "IWM270917P00440000", "bid": 153.5, "bid_size": 20.0, "ask": 158.25, "ask_size": 5.0, "iv": 0.3479, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0356, "rho": 0.0, "theo": 155.735, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 160.01000213623}, {"option": "IWM270917C00445000", "bid": 0.14, "bid_size": 5.0, "ask": 0.34, "ask_size": 1.0, "iv": 0.1971, "open_interest": 3.0, "volume": 0.0, "delta": 0.0137, "gamma": 0.0007, "vega": 0.1014, "theta": -0.0027, "rho": 0.0302, "theo": 0.2193, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.58, "last_trade_time": "2026-09-09T15:58:47", "percent_change": 0.0, "prev_day_close": 0.21000000834465}, {"option": "IWM270917P00445000", "bid": 158.5, "bid_size": 20.0, "ask": 163.26, "ask_size": 5.0, "iv": 0.3555, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0356, "rho": 0.0, "theo": 160.735, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 165.019996643066}, {"option": "IWM270917C00450000", "bid": 0.12, "bid_size": 1.0, "ask": 1.9, "ask_size": 1.0, "iv": 0.1943, "open_interest": 224.0, "volume": 0.0, "delta": 0.0123, "gamma": 0.0006, "vega": 0.0925, "theta": -0.0024, "rho": 0.0272, "theo": 0.1968, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.18, "last_trade_time": "2026-10-28T09:30:01", "percent_change": 0.0, "prev_day_close": 0.149999996647239}, {"option": "IWM270917P00450000", "bid": 163.5, "bid_size": 20.0, "ask": 168.26, "ask_size": 5.0, "iv": 0.3627, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0356, "rho": 0.0, "theo": 165.735, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 170.019996643066}, {"option": "IWM270930C00195000", "bid": 94.81, "bid_size": 2.0, "ask": 98.69, "ask_size": 10.0, "iv": 0.3083, "open_interest": 0.0, "volume": 1.0, "delta": 0.9386, "gamma": 0.0015, "vega": 0.3286, "theta": -0.0034, "rho": 1.4438, "theo": 96.671, "change": 3.495, "open": 96.58, "high": 96.58, "low": 96.58, "tick": "up", "last_trade_price": 96.58, "last_trade_time": "2026-11-04T14:23:05", "percent_change": 3.75463, "prev_day_close": 93.0849990844726}, {"option": "IWM270930P00195000", "bid": 2.2, "bid_size": 4.0, "ask": 2.96, "ask_size": 2.0, "iv": 0.3056, "open_interest": 103.0, "volume": 0.0, "delta": -0.0626, "gamma": 0.0015, "vega": 0.3354, "theta": -0.0149, "rho": -0.1673, "theo": 2.4384, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.92, "last_trade_time": "2026-11-02T14:27:52", "percent_change": 0.0, "prev_day_close": 2.89499998092651}, {"option": "IWM270930C00196000", "bid": 93.89, "bid_size": 1.0, "ask": 97.77, "ask_size": 1.0, "iv": 0.3064, "open_interest": 0.0, "volume": 0.0, "delta": 0.9372, "gamma": 0.0015, "vega": 0.3339, "theta": -0.0036, "rho": 1.4484, "theo": 95.7604, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 92.1799964904785}, {"option": "IWM270930P00196000", "bid": 2.25, "bid_size": 6.0, "ask": 2.72, "ask_size": 6.0, "iv": 0.304, "open_interest": 1.0, "volume": 0.0, "delta": -0.064, "gamma": 0.0016, "vega": 0.3413, "theta": -0.0151, "rho": -0.1708, "theo": 2.4888, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.22, "last_trade_time": "2026-10-15T09:43:39", "percent_change": 0.0, "prev_day_close": 2.99000000953674}, {"option": "IWM270930C00197000", "bid": 92.98, "bid_size": 1.0, "ask": 96.86, "ask_size": 1.0, "iv": 0.3047, "open_interest": 0.0, "volume": 0.0, "delta": 0.9358, "gamma": 0.0015, "vega": 0.3391, "theta": -0.0039, "rho": 1.4529, "theo": 94.851, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 91.2750015258789}, {"option": "IWM270930P00197000", "bid": 2.3, "bid_size": 2.0, "ask": 2.78, "ask_size": 2.0, "iv": 0.3026, "open_interest": 39.0, "volume": 0.0, "delta": -0.0654, "gamma": 0.0016, "vega": 0.3472, "theta": -0.0152, "rho": -0.1748, "theo": 2.5405, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.25, "last_trade_time": "2026-10-30T15:31:00", "percent_change": 0.0, "prev_day_close": 3.02499997615814}, {"option": "IWM270930C00198000", "bid": 92.07, "bid_size": 1.0, "ask": 95.95, "ask_size": 10.0, "iv": 0.3031, "open_interest": 0.0, "volume": 0.0, "delta": 0.9344, "gamma": 0.0016, "vega": 0.3444, "theta": -0.0042, "rho": 1.4574, "theo": 93.9427, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 90.375}, {"option": "IWM270930P00198000", "bid": 2.35, "bid_size": 2.0, "ask": 2.83, "ask_size": 2.0, "iv": 0.3009, "open_interest": 0.0, "volume": 0.0, "delta": -0.0669, "gamma": 0.0016, "vega": 0.3533, "theta": -0.0154, "rho": -0.1782, "theo": 2.5936, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.08499991893768}, {"option": "IWM270930C00199000", "bid": 91.16, "bid_size": 1.0, "ask": 95.04, "ask_size": 10.0, "iv": 0.3014, "open_interest": 0.0, "volume": 0.0, "delta": 0.9329, "gamma": 0.0016, "vega": 0.3497, "theta": -0.0045, "rho": 1.4618, "theo": 93.0355, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 89.4749984741211}, {"option": "IWM270930P00199000", "bid": 2.18, "bid_size": 1.0, "ask": 3.1, "ask_size": 1.0, "iv": 0.2994, "open_interest": 3.0, "volume": 0.0, "delta": -0.0683, "gamma": 0.0016, "vega": 0.3596, "theta": -0.0156, "rho": -0.182, "theo": 2.6479, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.06, "last_trade_time": "2026-10-19T09:30:00", "percent_change": 0.0, "prev_day_close": 3.15000009536743}, {"option": "IWM270930C00200000", "bid": 90.25, "bid_size": 1.0, "ask": 94.13, "ask_size": 1.0, "iv": 0.2997, "open_interest": 0.0, "volume": 0.0, "delta": 0.9314, "gamma": 0.0016, "vega": 0.355, "theta": -0.0048, "rho": 1.4662, "theo": 92.1296, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 88.5750007629394}, {"option": "IWM270930P00200000", "bid": 2.45, "bid_size": 2.0, "ask": 2.95, "ask_size": 2.0, "iv": 0.2978, "open_interest": 5.0, "volume": 0.0, "delta": -0.0699, "gamma": 0.0017, "vega": 0.3658, "theta": -0.0158, "rho": -0.1865, "theo": 2.7037, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.25, "last_trade_time": "2026-10-26T09:54:05", "percent_change": 0.0, "prev_day_close": 3.2150000333786}, {"option": "IWM270930C00205000", "bid": 85.72, "bid_size": 1.0, "ask": 89.6, "ask_size": 1.0, "iv": 0.2916, "open_interest": 0.0, "volume": 0.0, "delta": 0.9235, "gamma": 0.0018, "vega": 0.3829, "theta": -0.0063, "rho": 1.487, "theo": 87.6187, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 84.1049995422363}, {"option": "IWM270930P00205000", "bid": 2.73, "bid_size": 2.0, "ask": 3.27, "ask_size": 2.0, "iv": 0.2903, "open_interest": 13.0, "volume": 0.0, "delta": -0.0781, "gamma": 0.0019, "vega": 0.3974, "theta": -0.0168, "rho": -0.2068, "theo": 3.0049, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.57, "last_trade_time": "2026-10-07T09:49:54", "percent_change": 0.0, "prev_day_close": 3.57499992847443}, {"option": "IWM270930C00210000", "bid": 81.23, "bid_size": 1.0, "ask": 85.11, "ask_size": 1.0, "iv": 0.2839, "open_interest": 0.0, "volume": 0.0, "delta": 0.9146, "gamma": 0.002, "vega": 0.4234, "theta": -0.0079, "rho": 1.5039, "theo": 83.145, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 79.6799964904785}, {"option": "IWM270930P00210000", "bid": 3.04, "bid_size": 1.0, "ask": 3.63, "ask_size": 1.0, "iv": 0.2829, "open_interest": 6.0, "volume": 0.0, "delta": -0.0874, "gamma": 0.0021, "vega": 0.4315, "theta": -0.0179, "rho": -0.2298, "theo": 3.3479, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.05, "last_trade_time": "2026-10-22T10:26:42", "percent_change": 0.0, "prev_day_close": 3.98000001907349}, {"option": "IWM270930C00215000", "bid": 76.79, "bid_size": 1.0, "ask": 80.67, "ask_size": 1.0, "iv": 0.2766, "open_interest": 0.0, "volume": 0.0, "delta": 0.9045, "gamma": 0.0023, "vega": 0.4567, "theta": -0.0095, "rho": 1.5179, "theo": 78.7226, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 75.310001373291}, {"option": "IWM270930P00215000", "bid": 3.39, "bid_size": 2.0, "ask": 4.05, "ask_size": 2.0, "iv": 0.2759, "open_interest": 0.0, "volume": 0.0, "delta": -0.0979, "gamma": 0.0024, "vega": 0.4696, "theta": -0.019, "rho": -0.2567, "theo": 3.7361, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.43499994277954}, {"option": "IWM270930C00220000", "bid": 72.4, "bid_size": 10.0, "ask": 76.28, "ask_size": 10.0, "iv": 0.2697, "open_interest": 1.0, "volume": 0.0, "delta": 0.8933, "gamma": 0.0025, "vega": 0.4918, "theta": -0.0112, "rho": 1.53, "theo": 74.3473, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 66.0, "last_trade_time": "2026-10-20T10:20:18", "percent_change": 0.0, "prev_day_close": 70.9949989318848}, {"option": "IWM270930P00220000", "bid": 3.85, "bid_size": 6.0, "ask": 4.52, "ask_size": 10.0, "iv": 0.2699, "open_interest": 5.0, "volume": 0.0, "delta": -0.1096, "gamma": 0.0026, "vega": 0.5079, "theta": -0.0201, "rho": -0.284, "theo": 4.1779, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.1, "last_trade_time": "2026-10-30T16:02:19", "percent_change": 0.0, "prev_day_close": 4.90000009536743}, {"option": "IWM270930C00225000", "bid": 68.07, "bid_size": 1.0, "ask": 71.95, "ask_size": 10.0, "iv": 0.2632, "open_interest": 0.0, "volume": 0.0, "delta": 0.8807, "gamma": 0.0028, "vega": 0.5388, "theta": -0.0129, "rho": 1.5368, "theo": 70.0295, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 66.7400016784668}, {"option": "IWM270930P00225000", "bid": 4.26, "bid_size": 18.0, "ask": 5.06, "ask_size": 18.0, "iv": 0.2631, "open_interest": 20.0, "volume": 1.0, "delta": -0.1227, "gamma": 0.0029, "vega": 0.5491, "theta": -0.0214, "rho": -0.3163, "theo": 4.6807, "change": -0.69, "open": 4.78, "high": 4.78, "low": 4.78, "tick": "down", "last_trade_price": 4.78, "last_trade_time": "2026-11-04T09:36:25", "percent_change": -12.6143, "prev_day_close": 5.47000002861023}, {"option": "IWM270930C00230000", "bid": 63.8, "bid_size": 10.0, "ask": 67.68, "ask_size": 10.0, "iv": 0.2568, "open_interest": 0.0, "volume": 0.0, "delta": 0.8666, "gamma": 0.0031, "vega": 0.5783, "theta": -0.0146, "rho": 1.5399, "theo": 65.7821, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 62.5700016021728}, {"option": "IWM270930P00230000", "bid": 4.79, "bid_size": 1.0, "ask": 5.66, "ask_size": 5.0, "iv": 0.2571, "open_interest": 0.0, "volume": 0.0, "delta": -0.1374, "gamma": 0.0032, "vega": 0.5944, "theta": -0.0226, "rho": -0.3512, "theo": 5.2511, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.1949999332428}, {"option": "IWM270930C00235000", "bid": 59.61, "bid_size": 1.0, "ask": 63.49, "ask_size": 1.0, "iv": 0.251, "open_interest": 1.0, "volume": 0.0, "delta": 0.8511, "gamma": 0.0034, "vega": 0.6243, "theta": -0.0163, "rho": 1.5406, "theo": 61.601, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 58.83, "last_trade_time": "2026-10-30T09:36:46", "percent_change": 0.0, "prev_day_close": 58.4650001525879}, {"option": "IWM270930P00235000", "bid": 5.4, "bid_size": 3.0, "ask": 6.34, "ask_size": 3.0, "iv": 0.2512, "open_interest": 34.0, "volume": 0.0, "delta": -0.1539, "gamma": 0.0036, "vega": 0.6382, "theta": -0.0239, "rho": -0.3886, "theo": 5.9064, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 7.07, "last_trade_time": "2026-10-20T13:52:54", "percent_change": 0.0, "prev_day_close": 7.02999997138977}, {"option": "IWM270930C00240000", "bid": 55.5, "bid_size": 1.0, "ask": 59.37, "ask_size": 1.0, "iv": 0.2453, "open_interest": 1.0, "volume": 0.0, "delta": 0.8338, "gamma": 0.0038, "vega": 0.6714, "theta": -0.018, "rho": 1.5332, "theo": 57.5065, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 52.04, "last_trade_time": "2026-10-26T10:03:45", "percent_change": 0.0, "prev_day_close": 54.4500007629394}, {"option": "IWM270930P00240000", "bid": 6.09, "bid_size": 5.0, "ask": 7.11, "ask_size": 5.0, "iv": 0.2458, "open_interest": 231.0, "volume": 0.0, "delta": -0.172, "gamma": 0.004, "vega": 0.6859, "theta": -0.0252, "rho": -0.4307, "theo": 6.636, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.86, "last_trade_time": "2026-10-21T13:59:19", "percent_change": 0.0, "prev_day_close": 7.76999998092651}, {"option": "IWM270930C00245000", "bid": 51.48, "bid_size": 1.0, "ask": 55.36, "ask_size": 10.0, "iv": 0.24, "open_interest": 0.0, "volume": 0.0, "delta": 0.8148, "gamma": 0.0041, "vega": 0.7142, "theta": -0.0198, "rho": 1.5233, "theo": 53.4991, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 50.5499992370606}, {"option": "IWM270930P00245000", "bid": 6.43, "bid_size": 1.0, "ask": 8.69, "ask_size": 2.0, "iv": 0.2407, "open_interest": 0.0, "volume": 0.0, "delta": -0.192, "gamma": 0.0043, "vega": 0.7328, "theta": -0.0265, "rho": -0.4751, "theo": 7.4613, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.80500030517578}, {"option": "IWM270930C00250000", "bid": 47.57, "bid_size": 10.0, "ask": 51.45, "ask_size": 10.0, "iv": 0.2351, "open_interest": 3.0, "volume": 0.0, "delta": 0.794, "gamma": 0.0045, "vega": 0.7665, "theta": -0.0214, "rho": 1.5076, "theo": 49.5871, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 45.1, "last_trade_time": "2026-10-30T13:25:20", "percent_change": 0.0, "prev_day_close": 46.7549991607666}, {"option": "IWM270930P00250000", "bid": 7.83, "bid_size": 16.0, "ask": 8.96, "ask_size": 18.0, "iv": 0.236, "open_interest": 920.0, "volume": 1.0, "delta": -0.2143, "gamma": 0.0048, "vega": 0.7801, "theta": -0.0278, "rho": -0.5232, "theo": 8.3969, "change": -1.3, "open": 8.47, "high": 8.47, "low": 8.47, "tick": "down", "last_trade_price": 8.47, "last_trade_time": "2026-11-04T15:49:51", "percent_change": -13.306, "prev_day_close": 9.76999998092651}, {"option": "IWM270930C00255000", "bid": 43.77, "bid_size": 10.0, "ask": 47.65, "ask_size": 10.0, "iv": 0.2303, "open_interest": 0.0, "volume": 0.0, "delta": 0.7712, "gamma": 0.0049, "vega": 0.8104, "theta": -0.023, "rho": 1.4855, "theo": 45.7876, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 43.0699996948242}, {"option": "IWM270930P00255000", "bid": 8.82, "bid_size": 10.0, "ask": 10.06, "ask_size": 10.0, "iv": 0.2311, "open_interest": 511.0, "volume": 0.0, "delta": -0.2388, "gamma": 0.0052, "vega": 0.8286, "theta": -0.029, "rho": -0.5753, "theo": 9.4515, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 12.95, "last_trade_time": "2026-10-16T13:29:09", "percent_change": 0.0, "prev_day_close": 10.9650001525879}, {"option": "IWM270930C00260000", "bid": 40.08, "bid_size": 1.0, "ask": 43.96, "ask_size": 1.0, "iv": 0.2257, "open_interest": 7.0, "volume": 0.0, "delta": 0.7466, "gamma": 0.0053, "vega": 0.8588, "theta": -0.0245, "rho": 1.4604, "theo": 42.0989, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 39.7, "last_trade_time": "2026-11-02T14:00:19", "percent_change": 0.0, "prev_day_close": 39.4950008392334}, {"option": "IWM270930P00260000", "bid": 9.96, "bid_size": 2.0, "ask": 11.28, "ask_size": 2.0, "iv": 0.2264, "open_interest": 169.0, "volume": 0.0, "delta": -0.2655, "gamma": 0.0056, "vega": 0.8724, "theta": -0.0302, "rho": -0.6276, "theo": 10.6353, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 12.94, "last_trade_time": "2026-10-08T12:34:46", "percent_change": 0.0, "prev_day_close": 12.2950000762939}, {"option": "IWM270930C00265000", "bid": 36.52, "bid_size": 1.0, "ask": 40.4, "ask_size": 10.0, "iv": 0.2212, "open_interest": 1.0, "volume": 0.0, "delta": 0.72, "gamma": 0.0056, "vega": 0.9006, "theta": -0.0258, "rho": 1.4253, "theo": 38.5469, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 38.45, "last_trade_time": "2026-10-02T13:49:10", "percent_change": 0.0, "prev_day_close": 36.0799999237061}, {"option": "IWM270930P00265000", "bid": 11.24, "bid_size": 10.0, "ask": 12.64, "ask_size": 10.0, "iv": 0.2222, "open_interest": 222.0, "volume": 0.0, "delta": -0.294, "gamma": 0.0061, "vega": 0.9167, "theta": -0.0313, "rho": -0.6803, "theo": 11.936, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 12.38, "last_trade_time": "2026-10-29T12:56:30", "percent_change": 0.0, "prev_day_close": 13.7550001144409}, {"option": "IWM270930C00270000", "bid": 33.11, "bid_size": 1.0, "ask": 36.98, "ask_size": 2.0, "iv": 0.2173, "open_interest": 10.0, "volume": 0.0, "delta": 0.6914, "gamma": 0.006, "vega": 0.9425, "theta": -0.027, "rho": 1.3892, "theo": 35.1038, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 31.03, "last_trade_time": "2026-10-30T13:39:06", "percent_change": 0.0, "prev_day_close": 32.8000011444092}, {"option": "IWM270930P00270000", "bid": 12.73, "bid_size": 18.0, "ask": 14.16, "ask_size": 17.0, "iv": 0.2184, "open_interest": 1270.0, "volume": 1.0, "delta": -0.3253, "gamma": 0.0066, "vega": 0.9532, "theta": -0.0323, "rho": -0.7388, "theo": 13.4095, "change": -1.865, "open": 13.52, "high": 13.52, "low": 13.52, "tick": "down", "last_trade_price": 13.52, "last_trade_time": "2026-11-04T13:42:19", "percent_change": -12.1222, "prev_day_close": 15.3849997520447}, {"option": "IWM270930C00271000", "bid": 32.44, "bid_size": 10.0, "ask": 36.32, "ask_size": 10.0, "iv": 0.2163, "open_interest": 0.0, "volume": 0.0, "delta": 0.6857, "gamma": 0.0061, "vega": 0.9499, "theta": -0.0273, "rho": 1.3805, "theo": 34.4624, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 25.93, "last_trade_time": "2026-10-16T15:45:53", "percent_change": 0.0, "prev_day_close": 32.1600008010864}, {"option": "IWM270930P00271000", "bid": 13.0, "bid_size": 10.0, "ask": 14.48, "ask_size": 10.0, "iv": 0.2174, "open_interest": 468.0, "volume": 20.0, "delta": -0.3318, "gamma": 0.0066, "vega": 0.9604, "theta": -0.0325, "rho": -0.7478, "theo": 13.7225, "change": -1.74, "open": 13.96, "high": 13.96, "low": 13.96, "tick": "down", "last_trade_price": 13.96, "last_trade_time": "2026-11-04T12:17:54", "percent_change": -11.0828, "prev_day_close": 15.6999998092651}, {"option": "IWM270930C00272000", "bid": 31.78, "bid_size": 10.0, "ask": 35.66, "ask_size": 10.0, "iv": 0.2155, "open_interest": 0.0, "volume": 0.0, "delta": 0.6797, "gamma": 0.0062, "vega": 0.9572, "theta": -0.0275, "rho": 1.3711, "theo": 33.8041, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 31.5300006866455}, {"option": "IWM270930P00272000", "bid": 13.31, "bid_size": 10.0, "ask": 14.81, "ask_size": 10.0, "iv": 0.2165, "open_interest": 300.0, "volume": 0.0, "delta": -0.3385, "gamma": 0.0067, "vega": 0.9672, "theta": -0.0327, "rho": -0.756, "theo": 14.0432, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 16.47, "last_trade_time": "2026-10-08T15:52:24", "percent_change": 0.0, "prev_day_close": 16.0549998283386}, {"option": "IWM270930C00273000", "bid": 31.13, "bid_size": 1.0, "ask": 35.01, "ask_size": 1.0, "iv": 0.2147, "open_interest": 0.0, "volume": 0.0, "delta": 0.6736, "gamma": 0.0062, "vega": 0.9643, "theta": -0.0277, "rho": 1.3614, "theo": 33.152, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 30.9049997329712}, {"option": "IWM270930P00273000", "bid": 13.62, "bid_size": 1.0, "ask": 15.15, "ask_size": 1.0, "iv": 0.2156, "open_interest": 79.0, "volume": 0.0, "delta": -0.3455, "gamma": 0.0068, "vega": 0.974, "theta": -0.0329, "rho": -0.7667, "theo": 14.3799, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 16.87, "last_trade_time": "2026-10-08T15:50:03", "percent_change": 0.0, "prev_day_close": 16.5150003433228}, {"option": "IWM270930C00274000", "bid": 31.15, "bid_size": 1.0, "ask": 33.67, "ask_size": 1.0, "iv": 0.2138, "open_interest": 0.0, "volume": 0.0, "delta": 0.6675, "gamma": 0.0063, "vega": 0.9712, "theta": -0.0279, "rho": 1.3518, "theo": 32.5061, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 30.2850008010864}, {"option": "IWM270930P00274000", "bid": 13.95, "bid_size": 1.0, "ask": 15.49, "ask_size": 1.0, "iv": 0.2149, "open_interest": 84.0, "volume": 0.0, "delta": -0.3521, "gamma": 0.0069, "vega": 0.9808, "theta": -0.033, "rho": -0.7796, "theo": 14.7076, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 17.35, "last_trade_time": "2026-10-08T15:48:00", "percent_change": 0.0, "prev_day_close": 16.9050006866455}, {"option": "IWM270930C00275000", "bid": 30.33, "bid_size": 1.0, "ask": 33.2, "ask_size": 1.0, "iv": 0.213, "open_interest": 7.0, "volume": 0.0, "delta": 0.6613, "gamma": 0.0064, "vega": 0.9778, "theta": -0.0281, "rho": 1.342, "theo": 31.8664, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 24.86, "last_trade_time": "2026-10-19T11:44:03", "percent_change": 0.0, "prev_day_close": 29.6700000762939}, {"option": "IWM270930P00275000", "bid": 14.28, "bid_size": 2.0, "ask": 15.85, "ask_size": 2.0, "iv": 0.214, "open_interest": 166.0, "volume": 0.0, "delta": -0.3593, "gamma": 0.007, "vega": 0.9866, "theta": -0.0332, "rho": -0.793, "theo": 15.0588, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 17.51, "last_trade_time": "2026-10-30T12:19:56", "percent_change": 0.0, "prev_day_close": 17.1849994659424}, {"option": "IWM270930C00276000", "bid": 29.71, "bid_size": 1.0, "ask": 32.56, "ask_size": 1.0, "iv": 0.2123, "open_interest": 862.0, "volume": 0.0, "delta": 0.655, "gamma": 0.0064, "vega": 0.9841, "theta": -0.0282, "rho": 1.3323, "theo": 31.2329, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 28.72, "last_trade_time": "2026-10-30T12:19:56", "percent_change": 0.0, "prev_day_close": 29.0649995803833}, {"option": "IWM270930P00276000", "bid": 14.62, "bid_size": 1.0, "ask": 16.21, "ask_size": 1.0, "iv": 0.2134, "open_interest": 25.0, "volume": 0.0, "delta": -0.3661, "gamma": 0.0071, "vega": 0.9938, "theta": -0.0334, "rho": -0.8052, "theo": 15.3999, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 17.92, "last_trade_time": "2026-10-30T12:19:56", "percent_change": 0.0, "prev_day_close": 17.5349998474121}, {"option": "IWM270930C00277000", "bid": 29.27, "bid_size": 1.0, "ask": 31.75, "ask_size": 1.0, "iv": 0.2115, "open_interest": 964.0, "volume": 0.0, "delta": 0.6487, "gamma": 0.0065, "vega": 0.9902, "theta": -0.0284, "rho": 1.3227, "theo": 30.6056, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 28.59, "last_trade_time": "2026-10-30T11:04:28", "percent_change": 0.0, "prev_day_close": 28.4650001525879}, {"option": "IWM270930P00277000", "bid": 14.97, "bid_size": 2.0, "ask": 16.57, "ask_size": 2.0, "iv": 0.2126, "open_interest": 1.0, "volume": 0.0, "delta": -0.3732, "gamma": 0.0072, "vega": 0.9987, "theta": -0.0335, "rho": -0.8152, "theo": 15.7588, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 18.72, "last_trade_time": "2026-10-08T15:42:11", "percent_change": 0.0, "prev_day_close": 17.9549999237061}, {"option": "IWM270930C00278000", "bid": 28.48, "bid_size": 1.0, "ask": 31.3, "ask_size": 1.0, "iv": 0.2108, "open_interest": 1.0, "volume": 0.0, "delta": 0.6423, "gamma": 0.0066, "vega": 0.996, "theta": -0.0286, "rho": 1.313, "theo": 29.9845, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 27.06, "last_trade_time": "2026-10-01T10:34:24", "percent_change": 0.0, "prev_day_close": 27.875}, {"option": "IWM270930P00278000", "bid": 15.32, "bid_size": 1.0, "ask": 16.95, "ask_size": 1.0, "iv": 0.2116, "open_interest": 187.0, "volume": 0.0, "delta": -0.3808, "gamma": 0.0073, "vega": 1.0035, "theta": -0.0337, "rho": -0.8252, "theo": 16.1399, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 18.98, "last_trade_time": "2026-10-08T15:47:59", "percent_change": 0.0, "prev_day_close": 18.3500003814697}, {"option": "IWM270930C00279000", "bid": 27.87, "bid_size": 1.0, "ask": 30.68, "ask_size": 1.0, "iv": 0.2101, "open_interest": 1.0, "volume": 0.0, "delta": 0.6358, "gamma": 0.0066, "vega": 1.0016, "theta": -0.0288, "rho": 1.3032, "theo": 29.3696, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 30.33, "last_trade_time": "2026-10-29T10:20:08", "percent_change": 0.0, "prev_day_close": 27.289999961853}, {"option": "IWM270930P00279000", "bid": 15.69, "bid_size": 2.0, "ask": 17.33, "ask_size": 2.0, "iv": 0.2111, "open_interest": 163.0, "volume": 0.0, "delta": -0.3877, "gamma": 0.0074, "vega": 1.0086, "theta": -0.0338, "rho": -0.8368, "theo": 16.4965, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 19.41, "last_trade_time": "2026-10-08T15:47:59", "percent_change": 0.0, "prev_day_close": 18.7700004577637}, {"option": "IWM270930C00280000", "bid": 27.45, "bid_size": 1.0, "ask": 29.9, "ask_size": 1.0, "iv": 0.2094, "open_interest": 18.0, "volume": 0.0, "delta": 0.6293, "gamma": 0.0067, "vega": 1.0093, "theta": -0.0289, "rho": 1.2934, "theo": 28.7609, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 28.06, "last_trade_time": "2026-10-28T16:00:21", "percent_change": 0.0, "prev_day_close": 26.710000038147}, {"option": "IWM270930P00280000", "bid": 16.06, "bid_size": 2.0, "ask": 17.72, "ask_size": 2.0, "iv": 0.2104, "open_interest": 261.0, "volume": 0.0, "delta": -0.3951, "gamma": 0.0075, "vega": 1.0135, "theta": -0.0339, "rho": -0.8475, "theo": 16.8755, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 21.55, "last_trade_time": "2026-10-16T12:37:30", "percent_change": 0.0, "prev_day_close": 19.1700000762939}, {"option": "IWM270930C00281000", "bid": 26.68, "bid_size": 1.0, "ask": 29.46, "ask_size": 1.0, "iv": 0.2086, "open_interest": 10.0, "volume": 0.0, "delta": 0.6227, "gamma": 0.0068, "vega": 1.015, "theta": -0.029, "rho": 1.2839, "theo": 28.1616, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 24.0, "last_trade_time": "2026-10-23T12:24:31", "percent_change": 0.0, "prev_day_close": 26.2050008773804}, {"option": "IWM270930P00281000", "bid": 15.46, "bid_size": 2.0, "ask": 18.12, "ask_size": 1.0, "iv": 0.2096, "open_interest": 325.0, "volume": 0.0, "delta": -0.4026, "gamma": 0.0076, "vega": 1.0174, "theta": -0.0341, "rho": -0.8525, "theo": 17.2628, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 23.07, "last_trade_time": "2026-10-14T13:45:33", "percent_change": 0.0, "prev_day_close": 19.5950002670288}, {"option": "IWM270930C00282000", "bid": 26.27, "bid_size": 1.0, "ask": 28.7, "ask_size": 1.0, "iv": 0.208, "open_interest": 2.0, "volume": 0.0, "delta": 0.6161, "gamma": 0.0068, "vega": 1.0202, "theta": -0.0292, "rho": 1.2723, "theo": 27.5693, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 23.77, "last_trade_time": "2026-10-08T12:28:17", "percent_change": 0.0, "prev_day_close": 25.6149997711182}, {"option": "IWM270930P00282000", "bid": 16.82, "bid_size": 10.0, "ask": 18.53, "ask_size": 10.0, "iv": 0.209, "open_interest": 152.0, "volume": 0.0, "delta": -0.4102, "gamma": 0.0076, "vega": 1.0205, "theta": -0.0342, "rho": -0.8598, "theo": 17.6589, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 20.57, "last_trade_time": "2026-10-01T12:57:58", "percent_change": 0.0, "prev_day_close": 19.9400005340576}, {"option": "IWM270930C00283000", "bid": 25.52, "bid_size": 1.0, "ask": 28.27, "ask_size": 1.0, "iv": 0.2073, "open_interest": 0.0, "volume": 0.0, "delta": 0.6094, "gamma": 0.0069, "vega": 1.0252, "theta": -0.0293, "rho": 1.2604, "theo": 26.984, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 25.0199995040894}, {"option": "IWM270930P00283000", "bid": 17.21, "bid_size": 13.0, "ask": 18.95, "ask_size": 13.0, "iv": 0.2082, "open_interest": 287.0, "volume": 1.0, "delta": -0.4179, "gamma": 0.0077, "vega": 1.024, "theta": -0.0343, "rho": -0.871, "theo": 18.0641, "change": -2.26, "open": 18.2, "high": 18.2, "low": 18.2, "tick": "down", "last_trade_price": 18.2, "last_trade_time": "2026-11-04T13:38:00", "percent_change": -11.0459, "prev_day_close": 20.460000038147}, {"option": "IWM270930C00284000", "bid": 25.12, "bid_size": 1.0, "ask": 27.52, "ask_size": 1.0, "iv": 0.2066, "open_interest": 0.0, "volume": 0.0, "delta": 0.6026, "gamma": 0.0069, "vega": 1.0298, "theta": -0.0294, "rho": 1.2485, "theo": 26.4058, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 24.4250001907349}, {"option": "IWM270930P00284000", "bid": 17.61, "bid_size": 10.0, "ask": 19.37, "ask_size": 10.0, "iv": 0.2074, "open_interest": 0.0, "volume": 0.0, "delta": -0.4259, "gamma": 0.0078, "vega": 1.0276, "theta": -0.0345, "rho": -0.8836, "theo": 18.488, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.875}, {"option": "IWM270930C00285000", "bid": 24.39, "bid_size": 1.0, "ask": 27.1, "ask_size": 1.0, "iv": 0.2059, "open_interest": 0.0, "volume": 0.0, "delta": 0.5958, "gamma": 0.007, "vega": 1.0342, "theta": -0.0295, "rho": 1.2365, "theo": 25.8345, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.9099998474121}, {"option": "IWM270930P00285000", "bid": 18.02, "bid_size": 4.0, "ask": 19.8, "ask_size": 4.0, "iv": 0.2068, "open_interest": 0.0, "volume": 0.0, "delta": -0.4335, "gamma": 0.0079, "vega": 1.0314, "theta": -0.0346, "rho": -0.8984, "theo": 18.8979, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 21.3699998855591}, {"option": "IWM270930C00286000", "bid": 24.0, "bid_size": 1.0, "ask": 26.38, "ask_size": 1.0, "iv": 0.2053, "open_interest": 0.0, "volume": 0.0, "delta": 0.589, "gamma": 0.007, "vega": 1.0382, "theta": -0.0296, "rho": 1.2246, "theo": 25.2702, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.3850002288818}, {"option": "IWM270930P00286000", "bid": 18.44, "bid_size": 1.0, "ask": 20.25, "ask_size": 2.0, "iv": 0.2062, "open_interest": 0.0, "volume": 0.0, "delta": -0.4414, "gamma": 0.008, "vega": 1.0335, "theta": -0.0347, "rho": -0.8998, "theo": 19.3268, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 21.7649993896484}, {"option": "IWM270930C00287000", "bid": 23.45, "bid_size": 10.0, "ask": 26.5, "ask_size": 2.0, "iv": 0.2046, "open_interest": 0.0, "volume": 0.0, "delta": 0.5821, "gamma": 0.0071, "vega": 1.042, "theta": -0.0297, "rho": 1.2127, "theo": 24.7129, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.8549995422363}, {"option": "IWM270930P00287000", "bid": 18.87, "bid_size": 3.0, "ask": 20.7, "ask_size": 3.0, "iv": 0.2054, "open_interest": 42.0, "volume": 0.0, "delta": -0.4498, "gamma": 0.0081, "vega": 1.035, "theta": -0.0348, "rho": -0.9132, "theo": 19.778, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 22.76, "last_trade_time": "2026-10-01T12:53:19", "percent_change": 0.0, "prev_day_close": 22.2849998474121}, {"option": "IWM270930C00288000", "bid": 23.37, "bid_size": 2.0, "ask": 24.8, "ask_size": 2.0, "iv": 0.204, "open_interest": 0.0, "volume": 0.0, "delta": 0.5751, "gamma": 0.0071, "vega": 1.0454, "theta": -0.0298, "rho": 1.201, "theo": 24.1625, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.3399991989136}, {"option": "IWM270930P00288000", "bid": 19.3, "bid_size": 1.0, "ask": 21.16, "ask_size": 1.0, "iv": 0.2047, "open_interest": 0.0, "volume": 0.0, "delta": -0.4579, "gamma": 0.0082, "vega": 1.0368, "theta": -0.0349, "rho": -0.9243, "theo": 20.2258, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.75}, {"option": "IWM270930C00289000", "bid": 22.84, "bid_size": 1.0, "ask": 25.35, "ask_size": 2.0, "iv": 0.2034, "open_interest": 0.0, "volume": 0.0, "delta": 0.5681, "gamma": 0.0072, "vega": 1.0486, "theta": -0.0298, "rho": 1.1893, "theo": 23.6189, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 21.8199996948242}, {"option": "IWM270930P00289000", "bid": 19.74, "bid_size": 2.0, "ask": 21.63, "ask_size": 2.0, "iv": 0.2041, "open_interest": 0.0, "volume": 0.0, "delta": -0.466, "gamma": 0.0082, "vega": 1.0391, "theta": -0.035, "rho": -0.9355, "theo": 20.68, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.2849998474121}, {"option": "IWM270930C00290000", "bid": 22.31, "bid_size": 1.0, "ask": 23.72, "ask_size": 1.0, "iv": 0.2028, "open_interest": 7.0, "volume": 0.0, "delta": 0.5611, "gamma": 0.0072, "vega": 1.0525, "theta": -0.0299, "rho": 1.1797, "theo": 23.0826, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 23.75, "last_trade_time": "2026-10-02T09:36:57", "percent_change": 0.0, "prev_day_close": 21.3150005340576}, {"option": "IWM270930P00290000", "bid": 20.19, "bid_size": 1.0, "ask": 22.11, "ask_size": 1.0, "iv": 0.2036, "open_interest": 11.0, "volume": 0.0, "delta": -0.474, "gamma": 0.0083, "vega": 1.0398, "theta": -0.035, "rho": -0.9366, "theo": 21.1306, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 25.62, "last_trade_time": "2026-10-15T15:36:45", "percent_change": 0.0, "prev_day_close": 23.7750005722046}, {"option": "IWM270930C00291000", "bid": 21.79, "bid_size": 2.0, "ask": 23.19, "ask_size": 2.0, "iv": 0.2022, "open_interest": 0.0, "volume": 0.0, "delta": 0.554, "gamma": 0.0073, "vega": 1.0552, "theta": -0.03, "rho": 1.1665, "theo": 22.5558, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.8250007629395}, {"option": "IWM270930P00291000", "bid": 20.04, "bid_size": 1.0, "ask": 23.17, "ask_size": 1.0, "iv": 0.2028, "open_interest": 0.0, "volume": 0.0, "delta": -0.4826, "gamma": 0.0084, "vega": 1.0383, "theta": -0.0351, "rho": -0.9372, "theo": 21.6161, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 24.1749992370605}, {"option": "IWM270930C00292000", "bid": 21.28, "bid_size": 3.0, "ask": 22.66, "ask_size": 3.0, "iv": 0.2016, "open_interest": 0.0, "volume": 0.0, "delta": 0.5469, "gamma": 0.0073, "vega": 1.0575, "theta": -0.03, "rho": 1.1531, "theo": 22.0364, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.3399991989136}, {"option": "IWM270930P00292000", "bid": 21.12, "bid_size": 3.0, "ask": 23.09, "ask_size": 3.0, "iv": 0.2024, "open_interest": 0.0, "volume": 0.0, "delta": -0.4909, "gamma": 0.0085, "vega": 1.0368, "theta": -0.0352, "rho": -0.9453, "theo": 22.0862, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 24.7699995040894}, {"option": "IWM270930C00293000", "bid": 20.77, "bid_size": 3.0, "ask": 22.15, "ask_size": 3.0, "iv": 0.201, "open_interest": 0.0, "volume": 0.0, "delta": 0.5398, "gamma": 0.0073, "vega": 1.0595, "theta": -0.03, "rho": 1.1395, "theo": 21.5245, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.8599996566772}, {"option": "IWM270930P00293000", "bid": 21.59, "bid_size": 4.0, "ask": 23.59, "ask_size": 4.0, "iv": 0.2017, "open_interest": 0.0, "volume": 0.0, "delta": -0.4994, "gamma": 0.0086, "vega": 1.0364, "theta": -0.0352, "rho": -0.9566, "theo": 22.5782, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 25.1400003433228}, {"option": "IWM270930C00294000", "bid": 19.22, "bid_size": 2.0, "ask": 21.64, "ask_size": 2.0, "iv": 0.2004, "open_interest": 0.0, "volume": 0.0, "delta": 0.5326, "gamma": 0.0074, "vega": 1.0612, "theta": -0.03, "rho": 1.1258, "theo": 21.0201, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.3850002288818}, {"option": "IWM270930P00294000", "bid": 21.44, "bid_size": 1.0, "ask": 24.69, "ask_size": 1.0, "iv": 0.201, "open_interest": 0.0, "volume": 0.0, "delta": -0.5082, "gamma": 0.0086, "vega": 1.0369, "theta": -0.0353, "rho": -0.9681, "theo": 23.0912, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 25.8400001525879}, {"option": "IWM270930C00295000", "bid": 19.79, "bid_size": 1.0, "ask": 21.14, "ask_size": 1.0, "iv": 0.1998, "open_interest": 0.0, "volume": 0.0, "delta": 0.5255, "gamma": 0.0074, "vega": 1.0626, "theta": -0.03, "rho": 1.1121, "theo": 20.5232, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.9250001907349}, {"option": "IWM270930P00295000", "bid": 22.57, "bid_size": 1.0, "ask": 25.54, "ask_size": 10.0, "iv": 0.2005, "open_interest": 2.0, "volume": 0.0, "delta": -0.5166, "gamma": 0.0087, "vega": 1.0359, "theta": -0.0353, "rho": -0.966, "theo": 23.5863, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 28.79, "last_trade_time": "2026-10-08T14:47:52", "percent_change": 0.0, "prev_day_close": 26.3900003433228}, {"option": "IWM270930C00296000", "bid": 19.31, "bid_size": 1.0, "ask": 20.65, "ask_size": 1.0, "iv": 0.1993, "open_interest": 0.0, "volume": 0.0, "delta": 0.5182, "gamma": 0.0074, "vega": 1.0637, "theta": -0.03, "rho": 1.0985, "theo": 20.0338, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.4650001525879}, {"option": "IWM270930P00296000", "bid": 22.61, "bid_size": 10.0, "ask": 25.63, "ask_size": 10.0, "iv": 0.1998, "open_interest": 2.0, "volume": 0.0, "delta": -0.5256, "gamma": 0.0088, "vega": 1.0312, "theta": -0.0354, "rho": -0.9703, "theo": 24.1198, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 25.58, "last_trade_time": "2026-11-02T10:04:45", "percent_change": 0.0, "prev_day_close": 26.9449996948242}, {"option": "IWM270930C00297000", "bid": 18.83, "bid_size": 3.0, "ask": 20.17, "ask_size": 3.0, "iv": 0.1988, "open_interest": 0.0, "volume": 0.0, "delta": 0.511, "gamma": 0.0075, "vega": 1.0645, "theta": -0.03, "rho": 1.0852, "theo": 19.5517, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.0050001144409}, {"option": "IWM270930P00297000", "bid": 23.12, "bid_size": 10.0, "ask": 26.18, "ask_size": 10.0, "iv": 0.1992, "open_interest": 0.0, "volume": 0.0, "delta": -0.5344, "gamma": 0.0089, "vega": 1.0281, "theta": -0.0354, "rho": -0.9846, "theo": 24.6499, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 27.3099994659424}, {"option": "IWM270930C00298000", "bid": 18.37, "bid_size": 1.0, "ask": 19.69, "ask_size": 1.0, "iv": 0.1982, "open_interest": 0.0, "volume": 0.0, "delta": 0.5038, "gamma": 0.0075, "vega": 1.065, "theta": -0.03, "rho": 1.0719, "theo": 19.0768, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.5699996948242}, {"option": "IWM270930P00298000", "bid": 23.65, "bid_size": 10.0, "ask": 26.73, "ask_size": 10.0, "iv": 0.1988, "open_interest": 1.0, "volume": 0.0, "delta": -0.543, "gamma": 0.0089, "vega": 1.0271, "theta": -0.0354, "rho": -0.9938, "theo": 25.1729, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 32.29, "last_trade_time": "2026-10-20T09:42:37", "percent_change": 0.0, "prev_day_close": 28.0799999237061}, {"option": "IWM270930C00299000", "bid": 17.91, "bid_size": 10.0, "ask": 19.23, "ask_size": 10.0, "iv": 0.1978, "open_interest": 1.0, "volume": 0.0, "delta": 0.4965, "gamma": 0.0075, "vega": 1.0651, "theta": -0.03, "rho": 1.0588, "theo": 18.6091, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 16.57, "last_trade_time": "2026-10-30T13:30:41", "percent_change": 0.0, "prev_day_close": 17.1350002288818}, {"option": "IWM270930P00299000", "bid": 24.18, "bid_size": 11.0, "ask": 27.3, "ask_size": 11.0, "iv": 0.1984, "open_interest": 0.0, "volume": 0.0, "delta": -0.5518, "gamma": 0.009, "vega": 1.0253, "theta": -0.0354, "rho": -0.9888, "theo": 25.7175, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 28.6700000762939}, {"option": "IWM270930C00300000", "bid": 17.46, "bid_size": 13.0, "ask": 18.74, "ask_size": 12.0, "iv": 0.1971, "open_interest": 12.0, "volume": 3.0, "delta": 0.4892, "gamma": 0.0075, "vega": 1.0648, "theta": -0.0299, "rho": 1.0478, "theo": 18.1503, "change": 1.555, "open": 17.77, "high": 18.26, "low": 17.77, "tick": "up", "last_trade_price": 18.26, "last_trade_time": "2026-11-04T13:20:48", "percent_change": 9.30859, "prev_day_close": 16.7049999237061}, {"option": "IWM270930P00300000", "bid": 24.71, "bid_size": 10.0, "ask": 27.87, "ask_size": 10.0, "iv": 0.1977, "open_interest": 3.0, "volume": 0.0, "delta": -0.5608, "gamma": 0.0091, "vega": 1.0179, "theta": -0.0354, "rho": -0.9845, "theo": 26.2742, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 29.0, "last_trade_time": "2026-10-28T12:26:23", "percent_change": 0.0, "prev_day_close": 29.2550001144409}, {"option": "IWM270930C00305000", "bid": 15.32, "bid_size": 5.0, "ask": 16.58, "ask_size": 5.0, "iv": 0.1948, "open_interest": 6.0, "volume": 0.0, "delta": 0.4528, "gamma": 0.0076, "vega": 1.0583, "theta": -0.0295, "rho": 0.9748, "theo": 15.9735, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.38, "last_trade_time": "2026-10-19T10:16:17", "percent_change": 0.0, "prev_day_close": 14.6800003051758}, {"option": "IWM270930P00305000", "bid": 27.54, "bid_size": 10.0, "ask": 30.89, "ask_size": 10.0, "iv": 0.1951, "open_interest": 1.0, "volume": 1.0, "delta": -0.6065, "gamma": 0.0093, "vega": 0.9846, "theta": -0.0353, "rho": -0.9907, "theo": 29.2035, "change": -3.39, "open": 29.0, "high": 29.0, "low": 29.0, "tick": "down", "last_trade_price": 29.0, "last_trade_time": "2026-11-04T09:33:23", "percent_change": -10.4662, "prev_day_close": 32.3900012969971}, {"option": "IWM270930C00310000", "bid": 13.36, "bid_size": 10.0, "ask": 14.58, "ask_size": 10.0, "iv": 0.1925, "open_interest": 114.0, "volume": 0.0, "delta": 0.4166, "gamma": 0.0075, "vega": 1.0433, "theta": -0.0289, "rho": 0.9065, "theo": 13.9855, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.69, "last_trade_time": "2026-10-22T14:17:05", "percent_change": 0.0, "prev_day_close": 12.8299999237061}, {"option": "IWM270930P00310000", "bid": 30.43, "bid_size": 4.0, "ask": 34.31, "ask_size": 10.0, "iv": 0.1926, "open_interest": 0.0, "volume": 0.0, "delta": -0.6527, "gamma": 0.0095, "vega": 0.9381, "theta": -0.0347, "rho": -0.9816, "theo": 32.3748, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 35.6149997711182}, {"option": "IWM270930C00315000", "bid": 11.59, "bid_size": 3.0, "ask": 12.77, "ask_size": 5.0, "iv": 0.1905, "open_interest": 3.0, "volume": 0.0, "delta": 0.381, "gamma": 0.0074, "vega": 1.0203, "theta": -0.028, "rho": 0.8322, "theo": 12.1875, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 9.98, "last_trade_time": "2026-10-20T13:52:17", "percent_change": 0.0, "prev_day_close": 11.164999961853}, {"option": "IWM270930P00315000", "bid": 33.0, "bid_size": 20.0, "ask": 38.0, "ask_size": 20.0, "iv": 0.1889, "open_interest": 0.0, "volume": 0.0, "delta": -0.6992, "gamma": 0.0095, "vega": 0.8734, "theta": -0.0337, "rho": -0.9618, "theo": 35.7935, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 39.25}, {"option": "IWM270930C00320000", "bid": 10.01, "bid_size": 1.0, "ask": 11.13, "ask_size": 1.0, "iv": 0.1887, "open_interest": 27.0, "volume": 0.0, "delta": 0.3463, "gamma": 0.0073, "vega": 0.9894, "theta": -0.027, "rho": 0.764, "theo": 10.5709, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 8.64, "last_trade_time": "2026-10-20T13:52:22", "percent_change": 0.0, "prev_day_close": 9.78499984741211}, {"option": "IWM270930P00320000", "bid": 37.0, "bid_size": 20.0, "ask": 42.0, "ask_size": 20.0, "iv": 0.189, "open_interest": 0.0, "volume": 0.0, "delta": -0.7445, "gamma": 0.0093, "vega": 0.8014, "theta": -0.0319, "rho": -0.9316, "theo": 39.4475, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 43.0499992370606}, {"option": "IWM270930C00325000", "bid": 8.6, "bid_size": 2.0, "ask": 9.67, "ask_size": 2.0, "iv": 0.187, "open_interest": 3.0, "volume": 0.0, "delta": 0.313, "gamma": 0.007, "vega": 0.9522, "theta": -0.0258, "rho": 0.6924, "theo": 9.1294, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 7.41, "last_trade_time": "2026-10-20T13:52:08", "percent_change": 0.0, "prev_day_close": 8.47499990463257}, {"option": "IWM270930P00325000", "bid": 40.85, "bid_size": 1.0, "ask": 45.5, "ask_size": 20.0, "iv": 0.1846, "open_interest": 0.0, "volume": 0.0, "delta": -0.7883, "gamma": 0.0089, "vega": 0.7116, "theta": -0.0293, "rho": -0.8748, "theo": 43.3376, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 47.0499992370606}, {"option": "IWM270930C00330000", "bid": 7.36, "bid_size": 2.0, "ask": 8.37, "ask_size": 2.0, "iv": 0.1856, "open_interest": 7.0, "volume": 0.0, "delta": 0.2814, "gamma": 0.0068, "vega": 0.9088, "theta": -0.0244, "rho": 0.6278, "theo": 7.8533, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.37, "last_trade_time": "2026-10-20T13:46:04", "percent_change": 0.0, "prev_day_close": 7.28500008583069}, {"option": "IWM270930P00330000", "bid": 45.0, "bid_size": 20.0, "ask": 50.0, "ask_size": 20.0, "iv": 0.1863, "open_interest": 0.0, "volume": 0.0, "delta": -0.8289, "gamma": 0.0084, "vega": 0.626, "theta": -0.026, "rho": -0.7851, "theo": 47.4312, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 51.3649997711182}, {"option": "IWM270930C00335000", "bid": 6.28, "bid_size": 2.0, "ask": 7.21, "ask_size": 2.0, "iv": 0.1844, "open_interest": 38.0, "volume": 0.0, "delta": 0.2516, "gamma": 0.0064, "vega": 0.8615, "theta": -0.023, "rho": 0.5622, "theo": 6.731, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.43, "last_trade_time": "2026-10-28T13:23:05", "percent_change": 0.0, "prev_day_close": 6.24000000953674}, {"option": "IWM270930P00335000", "bid": 49.28, "bid_size": 1.0, "ask": 54.0, "ask_size": 20.0, "iv": 0.1824, "open_interest": 0.0, "volume": 0.0, "delta": -0.8678, "gamma": 0.008, "vega": 0.5216, "theta": -0.0217, "rho": -0.7355, "theo": 51.7323, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 55.8050003051758}, {"option": "IWM270930C00340000", "bid": 5.33, "bid_size": 2.0, "ask": 6.19, "ask_size": 2.0, "iv": 0.1832, "open_interest": 2.0, "volume": 0.0, "delta": 0.2239, "gamma": 0.0061, "vega": 0.8102, "theta": -0.0214, "rho": 0.5043, "theo": 5.7521, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.46, "last_trade_time": "2026-10-28T13:22:39", "percent_change": 0.0, "prev_day_close": 5.26999998092651}, {"option": "IWM270930P00340000", "bid": 53.77, "bid_size": 5.0, "ask": 58.5, "ask_size": 20.0, "iv": 0.1812, "open_interest": 0.0, "volume": 0.0, "delta": -0.9073, "gamma": 0.0085, "vega": 0.4205, "theta": -0.0198, "rho": -0.5471, "theo": 56.2017, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 60.454999923706}, {"option": "IWM270930C00345000", "bid": 4.32, "bid_size": 10.0, "ask": 5.5, "ask_size": 10.0, "iv": 0.1824, "open_interest": 5.0, "volume": 0.0, "delta": 0.1984, "gamma": 0.0057, "vega": 0.7573, "theta": -0.0199, "rho": 0.4494, "theo": 4.9021, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.3, "last_trade_time": "2026-10-16T13:21:40", "percent_change": 0.0, "prev_day_close": 4.49000000953674}, {"option": "IWM270930P00345000", "bid": 58.5, "bid_size": 20.0, "ask": 63.3, "ask_size": 5.0, "iv": 0.1839, "open_interest": 0.0, "volume": 0.0, "delta": -0.9457, "gamma": 0.009, "vega": 0.2981, "theta": -0.0226, "rho": -0.4526, "theo": 60.8541, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 65.0849990844726}, {"option": "IWM270930C00350000", "bid": 3.83, "bid_size": 2.0, "ask": 4.53, "ask_size": 2.0, "iv": 0.1817, "open_interest": 7.0, "volume": 0.0, "delta": 0.175, "gamma": 0.0053, "vega": 0.7032, "theta": -0.0184, "rho": 0.3973, "theo": 4.17, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.12, "last_trade_time": "2026-10-14T10:16:15", "percent_change": 0.0, "prev_day_close": 3.82500004768372}, {"option": "IWM270930P00350000", "bid": 63.5, "bid_size": 20.0, "ask": 68.24, "ask_size": 5.0, "iv": 0.1929, "open_interest": 0.0, "volume": 0.0, "delta": -0.9746, "gamma": 0.0058, "vega": 0.1048, "theta": -0.0342, "rho": 0.0, "theo": 65.73, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 69.9899978637695}, {"option": "IWM270930C00355000", "bid": 3.24, "bid_size": 2.0, "ask": 3.86, "ask_size": 2.0, "iv": 0.1812, "open_interest": 5.0, "volume": 0.0, "delta": 0.1539, "gamma": 0.0049, "vega": 0.6495, "theta": -0.0168, "rho": 0.3512, "theo": 3.5414, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.13, "last_trade_time": "2026-10-26T10:42:57", "percent_change": 0.0, "prev_day_close": 3.27999997138977}, {"option": "IWM270930P00355000", "bid": 68.5, "bid_size": 20.0, "ask": 73.23, "ask_size": 5.0, "iv": 0.2026, "open_interest": 0.0, "volume": 0.0, "delta": -0.9937, "gamma": 0.0014, "vega": 0.0, "theta": -0.0342, "rho": 0.0, "theo": 70.73, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 75.0149993896484}, {"option": "IWM270930C00360000", "bid": 2.74, "bid_size": 3.0, "ask": 3.29, "ask_size": 3.0, "iv": 0.1809, "open_interest": 3.0, "volume": 0.0, "delta": 0.135, "gamma": 0.0045, "vega": 0.5968, "theta": -0.0154, "rho": 0.3083, "theo": 3.0053, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.45, "last_trade_time": "2026-10-06T15:40:35", "percent_change": 0.0, "prev_day_close": 2.75999999046326}, {"option": "IWM270930P00360000", "bid": 73.5, "bid_size": 20.0, "ask": 78.22, "ask_size": 5.0, "iv": 0.212, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0342, "rho": 0.0, "theo": 75.73, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 80.0149993896484}, {"option": "IWM270930C00365000", "bid": 2.32, "bid_size": 3.0, "ask": 2.8, "ask_size": 3.0, "iv": 0.1807, "open_interest": 2.0, "volume": 0.0, "delta": 0.1181, "gamma": 0.0041, "vega": 0.5461, "theta": -0.014, "rho": 0.271, "theo": 2.5491, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.06, "last_trade_time": "2026-10-15T15:51:18", "percent_change": 0.0, "prev_day_close": 2.34499990940094}, {"option": "IWM270930P00365000", "bid": 78.5, "bid_size": 20.0, "ask": 83.22, "ask_size": 5.0, "iv": 0.2214, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0342, "rho": 0.0, "theo": 80.73, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 84.15, "last_trade_time": "2026-10-28T09:36:46", "percent_change": 0.0, "prev_day_close": 85.0200004577637}, {"option": "IWM271015C00145000", "bid": 140.5, "bid_size": 20.0, "ask": 145.5, "ask_size": 20.0, "iv": 0.3777, "open_interest": 2.0, "volume": 1.0, "delta": 0.978, "gamma": 0.0005, "vega": 0.1401, "theta": 0.0, "rho": 1.1457, "theo": 143.2857, "change": 3.61, "open": 142.65, "high": 142.65, "low": 142.65, "tick": "up", "last_trade_price": 142.65, "last_trade_time": "2026-11-04T15:58:41", "percent_change": 2.59637, "prev_day_close": 139.040000915527}, {"option": "IWM271015P00145000", "bid": 0.74, "bid_size": 1.0, "ask": 1.24, "ask_size": 10.0, "iv": 0.3966, "open_interest": 3.0, "volume": 0.0, "delta": -0.0215, "gamma": 0.0005, "vega": 0.1446, "theta": -0.0078, "rho": -0.0622, "theo": 0.955, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.06, "last_trade_time": "2026-10-21T15:42:12", "percent_change": 0.0, "prev_day_close": 1.12999999523163}, {"option": "IWM271015C00150000", "bid": 135.5, "bid_size": 20.0, "ask": 140.5, "ask_size": 20.0, "iv": 0.357, "open_interest": 5.0, "volume": 0.0, "delta": 0.9755, "gamma": 0.0005, "vega": 0.1534, "theta": 0.0, "rho": 1.1798, "theo": 138.5871, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 130.48, "last_trade_time": "2026-10-20T11:36:20", "percent_change": 0.0, "prev_day_close": 134.444999694824}, {"option": "IWM271015P00150000", "bid": 0.59, "bid_size": 4.0, "ask": 1.59, "ask_size": 4.0, "iv": 0.3862, "open_interest": 2.0, "volume": 0.0, "delta": -0.0241, "gamma": 0.0005, "vega": 0.1589, "theta": -0.0083, "rho": -0.0698, "theo": 1.0581, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.27, "last_trade_time": "2026-11-03T15:13:59", "percent_change": 0.0, "prev_day_close": 1.25499999523163}, {"option": "IWM271015C00155000", "bid": 131.28, "bid_size": 1.0, "ask": 136.0, "ask_size": 20.0, "iv": 0.3577, "open_interest": 0.0, "volume": 0.0, "delta": 0.9726, "gamma": 0.0006, "vega": 0.1714, "theta": 0.0, "rho": 1.2176, "theo": 133.8917, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 129.639999389648}, {"option": "IWM271015P00155000", "bid": 0.7, "bid_size": 10.0, "ask": 1.7, "ask_size": 6.0, "iv": 0.3761, "open_interest": 3.0, "volume": 1.0, "delta": -0.027, "gamma": 0.0006, "vega": 0.1743, "theta": -0.0089, "rho": -0.0776, "theo": 1.1699, "change": -0.185, "open": 1.2, "high": 1.2, "low": 1.2, "tick": "down", "last_trade_price": 1.2, "last_trade_time": "2026-11-04T09:35:17", "percent_change": -13.3574, "prev_day_close": 1.38499999046326}, {"option": "IWM271015C00160000", "bid": 126.5, "bid_size": 20.0, "ask": 131.5, "ask_size": 20.0, "iv": 0.3553, "open_interest": 2.0, "volume": 0.0, "delta": 0.9695, "gamma": 0.0007, "vega": 0.1871, "theta": 0.0, "rho": 1.2501, "theo": 129.2136, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 121.54, "last_trade_time": "2026-10-08T09:30:04", "percent_change": 0.0, "prev_day_close": 125.069999694824}, {"option": "IWM271015P00160000", "bid": 0.82, "bid_size": 7.0, "ask": 1.82, "ask_size": 10.0, "iv": 0.3663, "open_interest": 4.0, "volume": 0.0, "delta": -0.0301, "gamma": 0.0007, "vega": 0.191, "theta": -0.0096, "rho": -0.0864, "theo": 1.2914, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.52, "last_trade_time": "2026-11-03T15:13:59", "percent_change": 0.0, "prev_day_close": 1.52999997138977}, {"option": "IWM271015C00165000", "bid": 121.5, "bid_size": 20.0, "ask": 126.5, "ask_size": 20.0, "iv": 0.3382, "open_interest": 2.0, "volume": 0.0, "delta": 0.966, "gamma": 0.0008, "vega": 0.2038, "theta": 0.0, "rho": 1.2818, "theo": 124.5455, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 117.21, "last_trade_time": "2026-10-08T09:30:05", "percent_change": 0.0, "prev_day_close": 120.474998474121}, {"option": "IWM271015P00165000", "bid": 0.96, "bid_size": 1.0, "ask": 1.95, "ask_size": 1.0, "iv": 0.3569, "open_interest": 0.0, "volume": 0.0, "delta": -0.0336, "gamma": 0.0008, "vega": 0.2097, "theta": -0.0102, "rho": -0.0959, "theo": 1.4239, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.69000005722046}, {"option": "IWM271015C00170000", "bid": 117.0, "bid_size": 20.0, "ask": 122.0, "ask_size": 20.0, "iv": 0.335, "open_interest": 0.0, "volume": 0.0, "delta": 0.9622, "gamma": 0.0008, "vega": 0.2252, "theta": 0.0, "rho": 1.3189, "theo": 119.8892, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 115.944999694824}, {"option": "IWM271015P00170000", "bid": 1.1, "bid_size": 2.0, "ask": 2.1, "ask_size": 2.0, "iv": 0.3475, "open_interest": 0.0, "volume": 0.0, "delta": -0.0375, "gamma": 0.0009, "vega": 0.2288, "theta": -0.0109, "rho": -0.1069, "theo": 1.5698, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.87499994039536}, {"option": "IWM271015C00175000", "bid": 112.5, "bid_size": 20.0, "ask": 117.5, "ask_size": 20.0, "iv": 0.3305, "open_interest": 0.0, "volume": 0.0, "delta": 0.958, "gamma": 0.001, "vega": 0.2452, "theta": 0.0, "rho": 1.3481, "theo": 115.2495, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 111.154998779297}, {"option": "IWM271015P00175000", "bid": 1.27, "bid_size": 2.0, "ask": 2.26, "ask_size": 3.0, "iv": 0.3387, "open_interest": 1368.0, "volume": 0.0, "delta": -0.0418, "gamma": 0.001, "vega": 0.2493, "theta": -0.0116, "rho": -0.1183, "theo": 1.7298, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.43, "last_trade_time": "2026-10-02T13:51:52", "percent_change": 0.0, "prev_day_close": 2.06999999284744}, {"option": "IWM271015C00180000", "bid": 108.0, "bid_size": 20.0, "ask": 113.0, "ask_size": 20.0, "iv": 0.3244, "open_interest": 1.0, "volume": 0.0, "delta": 0.9533, "gamma": 0.0011, "vega": 0.2672, "theta": 0.0, "rho": 1.3763, "theo": 110.6253, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 106.08, "last_trade_time": "2026-10-09T10:23:13", "percent_change": 0.0, "prev_day_close": 106.619998931885}, {"option": "IWM271015P00180000", "bid": 1.45, "bid_size": 4.0, "ask": 2.45, "ask_size": 4.0, "iv": 0.3302, "open_interest": 1107.0, "volume": 0.0, "delta": -0.0465, "gamma": 0.0011, "vega": 0.2718, "theta": -0.0123, "rho": -0.1312, "theo": 1.9061, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.95, "last_trade_time": "2026-10-20T09:30:00", "percent_change": 0.0, "prev_day_close": 2.27999997138977}, {"option": "IWM271015C00185000", "bid": 103.5, "bid_size": 20.0, "ask": 108.4, "ask_size": 1.0, "iv": 0.3169, "open_interest": 0.0, "volume": 0.0, "delta": 0.9481, "gamma": 0.0012, "vega": 0.2917, "theta": 0.0, "rho": 1.4117, "theo": 106.021, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 102.090000152588}, {"option": "IWM271015P00185000", "bid": 1.65, "bid_size": 1.0, "ask": 2.65, "ask_size": 1.0, "iv": 0.3217, "open_interest": 350.0, "volume": 0.0, "delta": -0.0518, "gamma": 0.0012, "vega": 0.297, "theta": -0.0131, "rho": -0.146, "theo": 2.1019, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.33, "last_trade_time": "2026-10-05T13:46:34", "percent_change": 0.0, "prev_day_close": 2.47000002861023}, {"option": "IWM271015C00190000", "bid": 98.5, "bid_size": 20.0, "ask": 103.5, "ask_size": 20.0, "iv": 0.3043, "open_interest": 1.0, "volume": 0.0, "delta": 0.9422, "gamma": 0.0013, "vega": 0.318, "theta": -0.0003, "rho": 1.445, "theo": 101.4392, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 89.26, "last_trade_time": "2026-10-19T09:56:57", "percent_change": 0.0, "prev_day_close": 97.5800018310547}, {"option": "IWM271015P00190000", "bid": 1.88, "bid_size": 10.0, "ask": 2.87, "ask_size": 10.0, "iv": 0.3135, "open_interest": 202.0, "volume": 0.0, "delta": -0.0578, "gamma": 0.0014, "vega": 0.3222, "theta": -0.0139, "rho": -0.1616, "theo": 2.3215, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.61, "last_trade_time": "2026-09-15T15:16:02", "percent_change": 0.0, "prev_day_close": 2.77999997138977}, {"option": "IWM271015C00195000", "bid": 94.0, "bid_size": 20.0, "ask": 99.0, "ask_size": 20.0, "iv": 0.2979, "open_interest": 0.0, "volume": 0.0, "delta": 0.9357, "gamma": 0.0015, "vega": 0.3459, "theta": -0.0017, "rho": 1.4997, "theo": 96.8899, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 93.0849990844726}, {"option": "IWM271015P00195000", "bid": 2.12, "bid_size": 19.0, "ask": 3.12, "ask_size": 13.0, "iv": 0.3054, "open_interest": 516.0, "volume": 1.0, "delta": -0.0644, "gamma": 0.0015, "vega": 0.3505, "theta": -0.0148, "rho": -0.1791, "theo": 2.5664, "change": -0.66, "open": 2.4, "high": 2.4, "low": 2.4, "tick": "down", "last_trade_price": 2.4, "last_trade_time": "2026-11-04T09:30:00", "percent_change": -21.5686, "prev_day_close": 3.05999994277954}, {"option": "IWM271015C00200000", "bid": 89.89, "bid_size": 1.0, "ask": 94.5, "ask_size": 20.0, "iv": 0.2914, "open_interest": 3.0, "volume": 0.0, "delta": 0.9284, "gamma": 0.0017, "vega": 0.3755, "theta": -0.0032, "rho": 1.5782, "theo": 92.3654, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 91.51, "last_trade_time": "2026-10-06T10:37:22", "percent_change": 0.0, "prev_day_close": 88.6100006103516}, {"option": "IWM271015P00200000", "bid": 2.41, "bid_size": 20.0, "ask": 2.92, "ask_size": 1.0, "iv": 0.2913, "open_interest": 380.0, "volume": 1.0, "delta": -0.0718, "gamma": 0.0017, "vega": 0.3812, "theta": -0.0157, "rho": -0.1987, "theo": 2.8424, "change": -0.19, "open": 3.0, "high": 3.0, "low": 3.0, "tick": "down", "last_trade_price": 3.0, "last_trade_time": "2026-11-04T10:15:41", "percent_change": -5.95611, "prev_day_close": 3.19000005722046}, {"option": "IWM271015C00205000", "bid": 85.0, "bid_size": 20.0, "ask": 90.0, "ask_size": 20.0, "iv": 0.2843, "open_interest": 1.0, "volume": 0.0, "delta": 0.9203, "gamma": 0.0018, "vega": 0.4077, "theta": -0.0048, "rho": 1.6239, "theo": 87.887, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 93.51, "last_trade_time": "2026-09-14T09:54:26", "percent_change": 0.0, "prev_day_close": 84.1549987792969}, {"option": "IWM271015P00205000", "bid": 2.72, "bid_size": 10.0, "ask": 3.72, "ask_size": 10.0, "iv": 0.2904, "open_interest": 438.0, "volume": 0.0, "delta": -0.0802, "gamma": 0.0019, "vega": 0.4143, "theta": -0.0166, "rho": -0.2213, "theo": 3.1555, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.63, "last_trade_time": "2026-10-20T14:07:22", "percent_change": 0.0, "prev_day_close": 3.75}, {"option": "IWM271015C00210000", "bid": 81.0, "bid_size": 20.0, "ask": 86.0, "ask_size": 20.0, "iv": 0.2813, "open_interest": 2.0, "volume": 0.0, "delta": 0.9112, "gamma": 0.002, "vega": 0.4422, "theta": -0.0064, "rho": 1.6487, "theo": 83.4519, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 78.5, "last_trade_time": "2026-10-12T10:20:27", "percent_change": 0.0, "prev_day_close": 79.9000015258789}, {"option": "IWM271015P00210000", "bid": 2.08, "bid_size": 1.0, "ask": 5.08, "ask_size": 1.0, "iv": 0.2834, "open_interest": 442.0, "volume": 0.0, "delta": -0.0895, "gamma": 0.0021, "vega": 0.4489, "theta": -0.0176, "rho": -0.2446, "theo": 3.5098, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 4.3, "last_trade_time": "2026-10-30T15:50:06", "percent_change": 0.0, "prev_day_close": 4.17999994754791}, {"option": "IWM271015C00215000", "bid": 76.5, "bid_size": 20.0, "ask": 81.5, "ask_size": 20.0, "iv": 0.2743, "open_interest": 0.0, "volume": 0.0, "delta": 0.9011, "gamma": 0.0023, "vega": 0.4785, "theta": -0.008, "rho": 1.665, "theo": 79.0686, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 75.5699996948242}, {"option": "IWM271015P00215000", "bid": 2.48, "bid_size": 10.0, "ask": 5.48, "ask_size": 10.0, "iv": 0.2765, "open_interest": 115.0, "volume": 0.0, "delta": -0.1, "gamma": 0.0024, "vega": 0.4869, "theta": -0.0187, "rho": -0.2724, "theo": 3.9118, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.79, "last_trade_time": "2026-10-30T15:50:07", "percent_change": 0.0, "prev_day_close": 4.65000009536743}, {"option": "IWM271015C00220000", "bid": 72.0, "bid_size": 20.0, "ask": 77.0, "ask_size": 20.0, "iv": 0.2667, "open_interest": 1.0, "volume": 0.0, "delta": 0.8898, "gamma": 0.0025, "vega": 0.5178, "theta": -0.0097, "rho": 1.6763, "theo": 74.7326, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 74.13, "last_trade_time": "2026-10-29T09:34:54", "percent_change": 0.0, "prev_day_close": 71.4199981689453}, {"option": "IWM271015P00220000", "bid": 2.94, "bid_size": 16.0, "ask": 5.94, "ask_size": 16.0, "iv": 0.27, "open_interest": 302.0, "volume": 1.0, "delta": -0.1119, "gamma": 0.0026, "vega": 0.5274, "theta": -0.0198, "rho": -0.303, "theo": 4.3701, "change": -0.495, "open": 4.7, "high": 4.7, "low": 4.7, "tick": "down", "last_trade_price": 4.7, "last_trade_time": "2026-11-04T09:58:00", "percent_change": -9.52839, "prev_day_close": 5.1949999332428}, {"option": "IWM271015C00225000", "bid": 68.0, "bid_size": 20.0, "ask": 73.0, "ask_size": 20.0, "iv": 0.2621, "open_interest": 1.0, "volume": 0.0, "delta": 0.8772, "gamma": 0.0028, "vega": 0.5593, "theta": -0.0114, "rho": 1.6828, "theo": 70.4515, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 65.0, "last_trade_time": "2026-10-13T13:09:19", "percent_change": 0.0, "prev_day_close": 67.0950012207031}, {"option": "IWM271015P00225000", "bid": 3.45, "bid_size": 4.0, "ask": 6.45, "ask_size": 4.0, "iv": 0.2636, "open_interest": 238.0, "volume": 0.0, "delta": -0.1252, "gamma": 0.0029, "vega": 0.5692, "theta": -0.021, "rho": -0.3347, "theo": 4.8933, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 5.96, "last_trade_time": "2026-10-30T15:50:08", "percent_change": 0.0, "prev_day_close": 5.80000019073486}, {"option": "IWM271015C00230000", "bid": 63.5, "bid_size": 20.0, "ask": 68.5, "ask_size": 20.0, "iv": 0.2538, "open_interest": 2.0, "volume": 0.0, "delta": 0.8632, "gamma": 0.0031, "vega": 0.6022, "theta": -0.0131, "rho": 1.6855, "theo": 66.2412, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 56.43, "last_trade_time": "2026-10-19T11:21:38", "percent_change": 0.0, "prev_day_close": 63.0249996185303}, {"option": "IWM271015P00230000", "bid": 4.03, "bid_size": 1.0, "ask": 7.03, "ask_size": 1.0, "iv": 0.2575, "open_interest": 223.0, "volume": 0.0, "delta": -0.1399, "gamma": 0.0032, "vega": 0.6141, "theta": -0.0222, "rho": -0.3713, "theo": 5.483, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.66, "last_trade_time": "2026-10-30T15:50:11", "percent_change": 0.0, "prev_day_close": 6.44000005722046}, {"option": "IWM271015C00235000", "bid": 59.5, "bid_size": 20.0, "ask": 64.49, "ask_size": 1.0, "iv": 0.2495, "open_interest": 7.0, "volume": 0.0, "delta": 0.8476, "gamma": 0.0034, "vega": 0.6473, "theta": -0.0149, "rho": 1.6832, "theo": 62.1037, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 56.15, "last_trade_time": "2026-10-21T15:59:28", "percent_change": 0.0, "prev_day_close": 59.0650005340576}, {"option": "IWM271015P00235000", "bid": 4.69, "bid_size": 4.0, "ask": 7.69, "ask_size": 4.0, "iv": 0.2519, "open_interest": 859.0, "volume": 0.0, "delta": -0.1562, "gamma": 0.0036, "vega": 0.659, "theta": -0.0235, "rho": -0.4114, "theo": 6.1479, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.27, "last_trade_time": "2026-11-03T09:30:00", "percent_change": 0.0, "prev_day_close": 7.21000003814697}, {"option": "IWM271015C00240000", "bid": 55.5, "bid_size": 20.0, "ask": 60.5, "ask_size": 20.0, "iv": 0.2447, "open_interest": 3.0, "volume": 1.0, "delta": 0.8305, "gamma": 0.0037, "vega": 0.6936, "theta": -0.0166, "rho": 1.6755, "theo": 58.0474, "change": 2.625, "open": 57.61, "high": 57.61, "low": 57.61, "tick": "up", "last_trade_price": 57.61, "last_trade_time": "2026-11-04T15:58:41", "percent_change": 4.77403, "prev_day_close": 54.9849987030029}, {"option": "IWM271015P00240000", "bid": 5.44, "bid_size": 3.0, "ask": 8.43, "ask_size": 3.0, "iv": 0.2463, "open_interest": 3692.0, "volume": 1.0, "delta": -0.1744, "gamma": 0.0039, "vega": 0.7066, "theta": -0.0247, "rho": -0.454, "theo": 6.9041, "change": -0.92, "open": 7.23, "high": 7.23, "low": 7.23, "tick": "down", "last_trade_price": 7.23, "last_trade_time": "2026-11-04T11:11:07", "percent_change": -11.2883, "prev_day_close": 8.15000009536743}, {"option": "IWM271015C00245000", "bid": 51.5, "bid_size": 20.0, "ask": 56.5, "ask_size": 20.0, "iv": 0.2395, "open_interest": 3.0, "volume": 0.0, "delta": 0.8118, "gamma": 0.0041, "vega": 0.7402, "theta": -0.0183, "rho": 1.6634, "theo": 54.0794, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 50.0, "last_trade_time": "2026-10-01T10:39:00", "percent_change": 0.0, "prev_day_close": 51.0799999237061}, {"option": "IWM271015P00245000", "bid": 5.5, "bid_size": 31.0, "ask": 10.0, "ask_size": 19.0, "iv": 0.2408, "open_interest": 352.0, "volume": 4.0, "delta": -0.1944, "gamma": 0.0043, "vega": 0.7557, "theta": -0.026, "rho": -0.5008, "theo": 7.7486, "change": -0.555, "open": 8.36, "high": 8.36, "low": 8.35, "tick": "down", "last_trade_price": 8.35, "last_trade_time": "2026-11-04T10:27:59", "percent_change": -6.23246, "prev_day_close": 8.90500020980835}, {"option": "IWM271015C00250000", "bid": 47.5, "bid_size": 20.0, "ask": 52.5, "ask_size": 20.0, "iv": 0.2338, "open_interest": 19.0, "volume": 0.0, "delta": 0.7912, "gamma": 0.0044, "vega": 0.7877, "theta": -0.02, "rho": 1.6446, "theo": 50.2078, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 47.4, "last_trade_time": "2026-11-03T14:58:46", "percent_change": 0.0, "prev_day_close": 47.3600006103516}, {"option": "IWM271015P00250000", "bid": 6.22, "bid_size": 4.0, "ask": 11.0, "ask_size": 20.0, "iv": 0.2347, "open_interest": 10827.0, "volume": 0.0, "delta": -0.2165, "gamma": 0.0047, "vega": 0.802, "theta": -0.0272, "rho": -0.5489, "theo": 8.7083, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 9.15, "last_trade_time": "2026-10-29T10:08:04", "percent_change": 0.0, "prev_day_close": 10.0650000572205}, {"option": "IWM271015C00255000", "bid": 44.0, "bid_size": 20.0, "ask": 48.82, "ask_size": 10.0, "iv": 0.2309, "open_interest": 24.0, "volume": 6.0, "delta": 0.7689, "gamma": 0.0048, "vega": 0.8339, "theta": -0.0216, "rho": 1.6208, "theo": 46.4426, "change": 2.64, "open": 46.39, "high": 46.39, "low": 46.39, "tick": "up", "last_trade_price": 46.39, "last_trade_time": "2026-11-04T13:15:34", "percent_change": 6.03429, "prev_day_close": 43.75}, {"option": "IWM271015P00255000", "bid": 7.5, "bid_size": 20.0, "ask": 12.0, "ask_size": 6.0, "iv": 0.2309, "open_interest": 2976.0, "volume": 0.0, "delta": -0.2406, "gamma": 0.0051, "vega": 0.8497, "theta": -0.0284, "rho": -0.603, "theo": 9.7761, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.89, "last_trade_time": "2026-10-30T09:31:45", "percent_change": 0.0, "prev_day_close": 11.3499999046326}, {"option": "IWM271015C00260000", "bid": 40.18, "bid_size": 1.0, "ask": 45.0, "ask_size": 20.0, "iv": 0.2245, "open_interest": 32.0, "volume": 0.0, "delta": 0.7448, "gamma": 0.0051, "vega": 0.8793, "theta": -0.023, "rho": 1.5909, "theo": 42.7916, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 38.89, "last_trade_time": "2026-10-30T13:48:17", "percent_change": 0.0, "prev_day_close": 39.9899997711182}, {"option": "IWM271015P00260000", "bid": 8.5, "bid_size": 20.0, "ask": 13.48, "ask_size": 10.0, "iv": 0.227, "open_interest": 80.0, "volume": 1.0, "delta": -0.2667, "gamma": 0.0055, "vega": 0.8937, "theta": -0.0295, "rho": -0.6561, "theo": 10.9658, "change": -1.045, "open": 11.48, "high": 11.48, "low": 11.48, "tick": "down", "last_trade_price": 11.48, "last_trade_time": "2026-11-04T11:11:07", "percent_change": -8.34331, "prev_day_close": 12.5250000953674}, {"option": "IWM271015C00265000", "bid": 36.5, "bid_size": 20.0, "ask": 41.5, "ask_size": 20.0, "iv": 0.2205, "open_interest": 7.0, "volume": 0.0, "delta": 0.7189, "gamma": 0.0055, "vega": 0.9226, "theta": -0.0244, "rho": 1.5542, "theo": 39.2667, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 30.5, "last_trade_time": "2026-10-16T15:28:34", "percent_change": 0.0, "prev_day_close": 36.8400001525879}, {"option": "IWM271015P00265000", "bid": 10.0, "bid_size": 20.0, "ask": 14.82, "ask_size": 10.0, "iv": 0.2235, "open_interest": 168.0, "volume": 0.0, "delta": -0.2955, "gamma": 0.006, "vega": 0.9372, "theta": -0.0305, "rho": -0.712, "theo": 12.3077, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 13.19, "last_trade_time": "2026-10-29T09:43:28", "percent_change": 0.0, "prev_day_close": 14.0149998664856}, {"option": "IWM271015C00270000", "bid": 33.5, "bid_size": 20.0, "ask": 38.0, "ask_size": 1.0, "iv": 0.217, "open_interest": 28.0, "volume": 0.0, "delta": 0.6912, "gamma": 0.0059, "vega": 0.9626, "theta": -0.0256, "rho": 1.5126, "theo": 35.8771, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 30.88, "last_trade_time": "2026-10-30T13:17:07", "percent_change": 0.0, "prev_day_close": 33.5449991226196}, {"option": "IWM271015P00270000", "bid": 11.5, "bid_size": 20.0, "ask": 16.0, "ask_size": 3.0, "iv": 0.2179, "open_interest": 150.0, "volume": 0.0, "delta": -0.3262, "gamma": 0.0064, "vega": 0.9758, "theta": -0.0314, "rho": -0.7722, "theo": 13.796, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 16.22, "last_trade_time": "2026-10-30T12:44:35", "percent_change": 0.0, "prev_day_close": 15.7700004577637}, {"option": "IWM271015C00275000", "bid": 30.06, "bid_size": 1.0, "ask": 35.0, "ask_size": 20.0, "iv": 0.2134, "open_interest": 24.0, "volume": 0.0, "delta": 0.6618, "gamma": 0.0062, "vega": 0.999, "theta": -0.0267, "rho": 1.4635, "theo": 32.6343, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 30.39, "last_trade_time": "2026-10-30T16:13:19", "percent_change": 0.0, "prev_day_close": 30.4649991989136}, {"option": "IWM271015P00275000", "bid": 13.23, "bid_size": 1.0, "ask": 17.97, "ask_size": 10.0, "iv": 0.2162, "open_interest": 920.0, "volume": 0.0, "delta": -0.359, "gamma": 0.0069, "vega": 1.0077, "theta": -0.0323, "rho": -0.8247, "theo": 15.4316, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 17.28, "last_trade_time": "2026-11-03T13:15:01", "percent_change": 0.0, "prev_day_close": 17.4949998855591}, {"option": "IWM271015C00280000", "bid": 27.0, "bid_size": 20.0, "ask": 31.99, "ask_size": 10.0, "iv": 0.2103, "open_interest": 23.0, "volume": 1.0, "delta": 0.6307, "gamma": 0.0065, "vega": 1.0301, "theta": -0.0276, "rho": 1.4103, "theo": 29.5483, "change": 3.265, "open": 30.84, "high": 30.84, "low": 30.84, "tick": "up", "last_trade_price": 30.84, "last_trade_time": "2026-11-04T09:38:54", "percent_change": 11.8404, "prev_day_close": 27.5749998092651}, {"option": "IWM271015P00280000", "bid": 15.0, "bid_size": 20.0, "ask": 19.5, "ask_size": 10.0, "iv": 0.2107, "open_interest": 3173.0, "volume": 0.0, "delta": -0.3942, "gamma": 0.0073, "vega": 1.0353, "theta": -0.033, "rho": -0.8806, "theo": 17.2622, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 20.64, "last_trade_time": "2026-10-20T10:37:20", "percent_change": 0.0, "prev_day_close": 19.4949998855591}, {"option": "IWM271015C00285000", "bid": 24.0, "bid_size": 20.0, "ask": 29.0, "ask_size": 20.0, "iv": 0.2066, "open_interest": 6.0, "volume": 0.0, "delta": 0.5983, "gamma": 0.0068, "vega": 1.0556, "theta": -0.0282, "rho": 1.35, "theo": 26.6281, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 18.51, "last_trade_time": "2026-10-14T11:38:13", "percent_change": 0.0, "prev_day_close": 24.9449996948242}, {"option": "IWM271015P00285000", "bid": 17.0, "bid_size": 20.0, "ask": 21.5, "ask_size": 10.0, "iv": 0.2068, "open_interest": 2088.0, "volume": 0.0, "delta": -0.4322, "gamma": 0.0077, "vega": 1.0528, "theta": -0.0336, "rho": -0.9288, "theo": 19.3038, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 22.61, "last_trade_time": "2026-10-26T10:53:02", "percent_change": 0.0, "prev_day_close": 21.8000001907349}, {"option": "IWM271015C00290000", "bid": 21.5, "bid_size": 20.0, "ask": 26.36, "ask_size": 2.0, "iv": 0.2046, "open_interest": 4566.0, "volume": 0.0, "delta": 0.5647, "gamma": 0.007, "vega": 1.0743, "theta": -0.0287, "rho": 1.2864, "theo": 23.8825, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 23.0, "last_trade_time": "2026-11-02T14:22:14", "percent_change": 0.0, "prev_day_close": 22.25}, {"option": "IWM271015P00290000", "bid": 19.06, "bid_size": 3.0, "ask": 23.82, "ask_size": 1.0, "iv": 0.2034, "open_interest": 4282.0, "volume": 0.0, "delta": -0.4714, "gamma": 0.0081, "vega": 1.0614, "theta": -0.034, "rho": -0.9715, "theo": 21.5121, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 26.46, "last_trade_time": "2026-10-21T11:08:00", "percent_change": 0.0, "prev_day_close": 24.0450000762939}, {"option": "IWM271015C00295000", "bid": 19.0, "bid_size": 20.0, "ask": 23.5, "ask_size": 3.0, "iv": 0.2005, "open_interest": 1192.0, "volume": 0.0, "delta": 0.5301, "gamma": 0.0072, "vega": 1.0855, "theta": -0.0289, "rho": 1.2172, "theo": 21.3165, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 18.27, "last_trade_time": "2026-10-23T13:52:27", "percent_change": 0.0, "prev_day_close": 19.8800001144409}, {"option": "IWM271015P00295000", "bid": 21.51, "bid_size": 3.0, "ask": 26.5, "ask_size": 20.0, "iv": 0.2016, "open_interest": 258.0, "volume": 0.0, "delta": -0.513, "gamma": 0.0085, "vega": 1.0579, "theta": -0.0343, "rho": -1.0025, "theo": 23.9589, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 26.14, "last_trade_time": "2026-10-28T09:34:02", "percent_change": 0.0, "prev_day_close": 26.8500003814697}, {"option": "IWM271015C00300000", "bid": 16.5, "bid_size": 20.0, "ask": 21.45, "ask_size": 10.0, "iv": 0.1987, "open_interest": 227.0, "volume": 0.0, "delta": 0.495, "gamma": 0.0073, "vega": 1.089, "theta": -0.0289, "rho": 1.146, "theo": 18.9356, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 17.8, "last_trade_time": "2026-10-27T13:24:01", "percent_change": 0.0, "prev_day_close": 17.585000038147}, {"option": "IWM271015P00300000", "bid": 24.18, "bid_size": 10.0, "ask": 29.0, "ask_size": 20.0, "iv": 0.198, "open_interest": 36.0, "volume": 0.0, "delta": -0.5562, "gamma": 0.0088, "vega": 1.0409, "theta": -0.0344, "rho": -1.0223, "theo": 26.6282, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 29.01, "last_trade_time": "2026-10-13T12:16:36", "percent_change": 0.0, "prev_day_close": 29.5349998474121}, {"option": "IWM271015C00305000", "bid": 14.26, "bid_size": 12.0, "ask": 19.0, "ask_size": 26.0, "iv": 0.1948, "open_interest": 6.0, "volume": 6.0, "delta": 0.4597, "gamma": 0.0074, "vega": 1.084, "theta": -0.0286, "rho": 1.0712, "theo": 16.74, "change": 0.445, "open": 16.0, "high": 16.0, "low": 16.0, "tick": "no_change", "last_trade_price": 16.0, "last_trade_time": "2026-11-04T10:23:50", "percent_change": 2.86082, "prev_day_close": 15.5549998283386}, {"option": "IWM271015P00305000", "bid": 27.0, "bid_size": 20.0, "ask": 32.0, "ask_size": 20.0, "iv": 0.1959, "open_interest": 194.0, "volume": 0.0, "delta": -0.6008, "gamma": 0.0091, "vega": 1.0113, "theta": -0.0343, "rho": -1.0361, "theo": 29.5366, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 32.5, "last_trade_time": "2026-10-27T11:28:27", "percent_change": 0.0, "prev_day_close": 32.625}, {"option": "IWM271015C00310000", "bid": 12.26, "bid_size": 5.0, "ask": 17.0, "ask_size": 20.0, "iv": 0.1926, "open_interest": 4.0, "volume": 0.0, "delta": 0.4245, "gamma": 0.0074, "vega": 1.071, "theta": -0.0281, "rho": 0.996, "theo": 14.7308, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 12.68, "last_trade_time": "2026-10-22T12:24:27", "percent_change": 0.0, "prev_day_close": 13.625}, {"option": "IWM271015P00310000", "bid": 30.0, "bid_size": 20.0, "ask": 35.0, "ask_size": 20.0, "iv": 0.1928, "open_interest": 209.0, "volume": 0.0, "delta": -0.6463, "gamma": 0.0093, "vega": 0.9627, "theta": -0.0338, "rho": -1.0139, "theo": 32.6798, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 40.54, "last_trade_time": "2026-10-20T09:48:41", "percent_change": 0.0, "prev_day_close": 35.9799995422363}, {"option": "IWM271015C00315000", "bid": 10.5, "bid_size": 20.0, "ask": 15.44, "ask_size": 3.0, "iv": 0.192, "open_interest": 2606.0, "volume": 0.0, "delta": 0.3898, "gamma": 0.0073, "vega": 1.0498, "theta": -0.0274, "rho": 0.9196, "theo": 12.9034, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 10.86, "last_trade_time": "2026-10-23T14:10:54", "percent_change": 0.0, "prev_day_close": 12.0300002098084}, {"option": "IWM271015P00315000", "bid": 33.5, "bid_size": 20.0, "ask": 38.5, "ask_size": 20.0, "iv": 0.1913, "open_interest": 86.0, "volume": 0.0, "delta": -0.6919, "gamma": 0.0094, "vega": 0.9075, "theta": -0.0328, "rho": -1.008, "theo": 36.0658, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 40.5, "last_trade_time": "2026-10-07T14:30:45", "percent_change": 0.0, "prev_day_close": 39.5299987792969}, {"option": "IWM271015C00320000", "bid": 8.8, "bid_size": 3.0, "ask": 13.5, "ask_size": 20.0, "iv": 0.1885, "open_interest": 15.0, "volume": 0.0, "delta": 0.3559, "gamma": 0.0072, "vega": 1.0214, "theta": -0.0265, "rho": 0.8446, "theo": 11.2547, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 9.2, "last_trade_time": "2026-10-27T11:09:06", "percent_change": 0.0, "prev_day_close": 10.5149998664856}, {"option": "IWM271015P00320000", "bid": 37.22, "bid_size": 1.0, "ask": 42.0, "ask_size": 20.0, "iv": 0.1885, "open_interest": 0.0, "volume": 0.0, "delta": -0.737, "gamma": 0.0092, "vega": 0.8241, "theta": -0.0312, "rho": -0.9508, "theo": 39.6896, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 48.55, "last_trade_time": "2026-10-20T09:48:41", "percent_change": 0.0, "prev_day_close": 43.3649997711182}, {"option": "IWM271015C00325000", "bid": 7.32, "bid_size": 4.0, "ask": 12.0, "ask_size": 20.0, "iv": 0.1866, "open_interest": 155.0, "volume": 0.0, "delta": 0.3232, "gamma": 0.007, "vega": 0.9861, "theta": -0.0254, "rho": 0.7705, "theo": 9.7762, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 9.38, "last_trade_time": "2026-10-30T09:30:01", "percent_change": 0.0, "prev_day_close": 9.07999992370606}, {"option": "IWM271015P00325000", "bid": 41.0, "bid_size": 20.0, "ask": 46.0, "ask_size": 20.0, "iv": 0.1879, "open_interest": 2.0, "volume": 0.0, "delta": -0.7802, "gamma": 0.0089, "vega": 0.7516, "theta": -0.0289, "rho": -0.917, "theo": 43.5362, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 46.23, "last_trade_time": "2026-10-06T15:50:14", "percent_change": 0.0, "prev_day_close": 47.3449993133545}, {"option": "IWM271015C00330000", "bid": 6.01, "bid_size": 2.0, "ask": 11.0, "ask_size": 20.0, "iv": 0.1868, "open_interest": 40.0, "volume": 0.0, "delta": 0.292, "gamma": 0.0067, "vega": 0.945, "theta": -0.0242, "rho": 0.6994, "theo": 8.4608, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.48, "last_trade_time": "2026-10-30T09:31:45", "percent_change": 0.0, "prev_day_close": 7.96999979019165}, {"option": "IWM271015P00330000", "bid": 45.16, "bid_size": 1.0, "ask": 50.0, "ask_size": 20.0, "iv": 0.1859, "open_interest": 0.0, "volume": 0.0, "delta": -0.8213, "gamma": 0.0084, "vega": 0.6407, "theta": -0.0256, "rho": -0.8338, "theo": 47.6072, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 51.4549999237061}, {"option": "IWM271015C00335000", "bid": 5.83, "bid_size": 1.0, "ask": 8.83, "ask_size": 1.0, "iv": 0.1854, "open_interest": 29.0, "volume": 0.0, "delta": 0.2625, "gamma": 0.0064, "vega": 0.8994, "theta": -0.0229, "rho": 0.631, "theo": 7.2972, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.47, "last_trade_time": "2026-10-30T14:07:01", "percent_change": 0.0, "prev_day_close": 6.71000003814697}, {"option": "IWM271015P00335000", "bid": 49.5, "bid_size": 20.0, "ask": 54.0, "ask_size": 1.0, "iv": 0.1831, "open_interest": 0.0, "volume": 0.0, "delta": -0.8596, "gamma": 0.008, "vega": 0.5634, "theta": -0.0217, "rho": -0.7827, "theo": 51.8543, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 44.84, "last_trade_time": "2026-08-03T14:16:33", "percent_change": 0.0, "prev_day_close": 55.8700008392334}, {"option": "IWM271015C00340000", "bid": 4.8, "bid_size": 3.0, "ask": 7.8, "ask_size": 3.0, "iv": 0.1843, "open_interest": 214.0, "volume": 0.0, "delta": 0.2349, "gamma": 0.0061, "vega": 0.8498, "theta": -0.0215, "rho": 0.5667, "theo": 6.2758, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.19, "last_trade_time": "2026-11-02T15:21:00", "percent_change": 0.0, "prev_day_close": 5.90000009536743}, {"option": "IWM271015P00340000", "bid": 53.5, "bid_size": 20.0, "ask": 58.5, "ask_size": 20.0, "iv": 0.1812, "open_interest": 0.0, "volume": 0.0, "delta": -0.8978, "gamma": 0.008, "vega": 0.434, "theta": -0.0191, "rho": -0.6451, "theo": 56.3042, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 45.64, "last_trade_time": "2026-08-11T15:17:26", "percent_change": 0.0, "prev_day_close": 60.5}, {"option": "IWM271015C00345000", "bid": 3.0, "bid_size": 20.0, "ask": 8.0, "ask_size": 20.0, "iv": 0.1834, "open_interest": 3.0, "volume": 0.0, "delta": 0.2094, "gamma": 0.0057, "vega": 0.7984, "theta": -0.02, "rho": 0.5065, "theo": 5.3835, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.04, "last_trade_time": "2026-09-23T14:10:09", "percent_change": 0.0, "prev_day_close": 5.07000005245209}, {"option": "IWM271015P00345000", "bid": 58.51, "bid_size": 1.0, "ask": 63.38, "ask_size": 1.0, "iv": 0.1845, "open_interest": 0.0, "volume": 0.0, "delta": -0.9383, "gamma": 0.0092, "vega": 0.3462, "theta": -0.0198, "rho": -0.489, "theo": 60.9013, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 49.64, "last_trade_time": "2026-08-27T15:31:13", "percent_change": 0.0, "prev_day_close": 65.0949993133545}, {"option": "IWM271015C00350000", "bid": 3.12, "bid_size": 1.0, "ask": 6.12, "ask_size": 1.0, "iv": 0.1825, "open_interest": 14.0, "volume": 0.0, "delta": 0.1858, "gamma": 0.0053, "vega": 0.745, "theta": -0.0186, "rho": 0.4508, "theo": 4.6096, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.75, "last_trade_time": "2026-10-23T10:44:54", "percent_change": 0.0, "prev_day_close": 4.34999990463257}, {"option": "IWM271015P00350000", "bid": 63.5, "bid_size": 20.0, "ask": 68.25, "ask_size": 5.0, "iv": 0.1921, "open_interest": 0.0, "volume": 0.0, "delta": -0.9681, "gamma": 0.007, "vega": 0.1559, "theta": -0.0272, "rho": 0.0, "theo": 65.725, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 54.77, "last_trade_time": "2026-08-24T14:37:49", "percent_change": 0.0, "prev_day_close": 70.0200004577637}, {"option": "IWM271015C00355000", "bid": 2.45, "bid_size": 2.0, "ask": 5.44, "ask_size": 2.0, "iv": 0.1819, "open_interest": 1.0, "volume": 0.0, "delta": 0.1644, "gamma": 0.005, "vega": 0.6923, "theta": -0.0172, "rho": 0.3999, "theo": 3.9406, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 12.2, "last_trade_time": "2026-08-07T11:00:20", "percent_change": 0.0, "prev_day_close": 3.71999990940094}, {"option": "IWM271015P00355000", "bid": 68.5, "bid_size": 20.0, "ask": 73.24, "ask_size": 5.0, "iv": 0.2017, "open_interest": 0.0, "volume": 0.0, "delta": -0.99, "gamma": 0.0022, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 70.725, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 59.88, "last_trade_time": "2026-08-20T14:10:49", "percent_change": 0.0, "prev_day_close": 75.0149993896484}, {"option": "IWM271015C00360000", "bid": 2.87, "bid_size": 2.0, "ask": 4.06, "ask_size": 10.0, "iv": 0.1814, "open_interest": 0.0, "volume": 0.0, "delta": 0.1451, "gamma": 0.0046, "vega": 0.6392, "theta": -0.0158, "rho": 0.3533, "theo": 3.3661, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.09999990463257}, {"option": "IWM271015P00360000", "bid": 73.5, "bid_size": 20.0, "ask": 78.23, "ask_size": 5.0, "iv": 0.211, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 75.725, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 62.78, "last_trade_time": "2026-08-20T16:05:13", "percent_change": 0.0, "prev_day_close": 80.0200004577637}, {"option": "IWM271015C00365000", "bid": 2.36, "bid_size": 1.0, "ask": 3.36, "ask_size": 1.0, "iv": 0.181, "open_interest": 264.0, "volume": 0.0, "delta": 0.1277, "gamma": 0.0042, "vega": 0.5886, "theta": -0.0144, "rho": 0.3119, "theo": 2.8738, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.3, "last_trade_time": "2026-10-20T13:53:30", "percent_change": 0.0, "prev_day_close": 2.65500009059906}, {"option": "IWM271015P00365000", "bid": 78.5, "bid_size": 20.0, "ask": 83.22, "ask_size": 5.0, "iv": 0.2202, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 80.725, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 64.37, "last_trade_time": "2026-08-19T10:10:24", "percent_change": 0.0, "prev_day_close": 85.0050010681152}, {"option": "IWM271015C00370000", "bid": 1.95, "bid_size": 3.0, "ask": 2.94, "ask_size": 3.0, "iv": 0.181, "open_interest": 2.0, "volume": 0.0, "delta": 0.1122, "gamma": 0.0038, "vega": 0.5392, "theta": -0.0132, "rho": 0.274, "theo": 2.454, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.1, "last_trade_time": "2026-10-21T15:42:12", "percent_change": 0.0, "prev_day_close": 2.27499997615814}, {"option": "IWM271015P00370000", "bid": 83.5, "bid_size": 20.0, "ask": 88.22, "ask_size": 5.0, "iv": 0.2293, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 85.725, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 75.57, "last_trade_time": "2026-08-03T13:05:58", "percent_change": 0.0, "prev_day_close": 90.0200004577637}, {"option": "IWM271015C00375000", "bid": 1.58, "bid_size": 1.0, "ask": 2.58, "ask_size": 1.0, "iv": 0.1808, "open_interest": 1.0, "volume": 0.0, "delta": 0.0985, "gamma": 0.0035, "vega": 0.4928, "theta": -0.012, "rho": 0.2412, "theo": 2.0967, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.5, "last_trade_time": "2026-09-11T13:52:43", "percent_change": 0.0, "prev_day_close": 1.95000004768372}, {"option": "IWM271015P00375000", "bid": 88.5, "bid_size": 20.0, "ask": 93.22, "ask_size": 5.0, "iv": 0.2382, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 90.725, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 73.08, "last_trade_time": "2026-08-04T13:52:51", "percent_change": 0.0, "prev_day_close": 95.0099983215332}, {"option": "IWM271015C00380000", "bid": 1.28, "bid_size": 1.0, "ask": 2.28, "ask_size": 1.0, "iv": 0.1811, "open_interest": 5.0, "volume": 0.0, "delta": 0.0864, "gamma": 0.0032, "vega": 0.4493, "theta": -0.0109, "rho": 0.2115, "theo": 1.7931, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.57, "last_trade_time": "2026-10-21T15:42:12", "percent_change": 0.0, "prev_day_close": 1.65500003099442}, {"option": "IWM271015P00380000", "bid": 93.5, "bid_size": 20.0, "ask": 98.22, "ask_size": 5.0, "iv": 0.247, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 95.725, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 84.12, "last_trade_time": "2026-08-03T11:56:55", "percent_change": 0.0, "prev_day_close": 100.004997253418}, {"option": "IWM271015C00385000", "bid": 1.02, "bid_size": 1.0, "ask": 2.02, "ask_size": 1.0, "iv": 0.1813, "open_interest": 2912.0, "volume": 0.0, "delta": 0.0758, "gamma": 0.0028, "vega": 0.4083, "theta": -0.0099, "rho": 0.1856, "theo": 1.536, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.53, "last_trade_time": "2026-10-27T12:07:27", "percent_change": 0.0, "prev_day_close": 1.46000000834465}, {"option": "IWM271015P00385000", "bid": 98.5, "bid_size": 20.0, "ask": 103.22, "ask_size": 5.0, "iv": 0.2556, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 100.725, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 84.02, "last_trade_time": "2026-08-06T10:36:06", "percent_change": 0.0, "prev_day_close": 105.004997253418}, {"option": "IWM271015C00390000", "bid": 0.81, "bid_size": 6.0, "ask": 1.8, "ask_size": 1.0, "iv": 0.1818, "open_interest": 2.0, "volume": 0.0, "delta": 0.0664, "gamma": 0.0026, "vega": 0.371, "theta": -0.009, "rho": 0.163, "theo": 1.3179, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.25, "last_trade_time": "2026-11-03T15:13:59", "percent_change": 0.0, "prev_day_close": 1.25999999046326}, {"option": "IWM271015P00390000", "bid": 103.5, "bid_size": 20.0, "ask": 108.22, "ask_size": 5.0, "iv": 0.2641, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 105.725, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 98.1, "last_trade_time": "2026-07-31T15:22:19", "percent_change": 0.0, "prev_day_close": 110.009998321533}, {"option": "IWM271015C00395000", "bid": 0.62, "bid_size": 10.0, "ask": 1.62, "ask_size": 10.0, "iv": 0.1823, "open_interest": 2.0, "volume": 0.0, "delta": 0.0583, "gamma": 0.0023, "vega": 0.3364, "theta": -0.0081, "rho": 0.1428, "theo": 1.1335, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.08, "last_trade_time": "2026-11-03T15:13:59", "percent_change": 0.0, "prev_day_close": 1.09000000357628}, {"option": "IWM271015P00395000", "bid": 108.5, "bid_size": 20.0, "ask": 113.22, "ask_size": 5.0, "iv": 0.2724, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 110.725, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 115.009998321533}, {"option": "IWM271015C00400000", "bid": 0.72, "bid_size": 10.0, "ask": 1.22, "ask_size": 10.0, "iv": 0.1832, "open_interest": 3.0, "volume": 0.0, "delta": 0.0512, "gamma": 0.0021, "vega": 0.3049, "theta": -0.0073, "rho": 0.1257, "theo": 0.9777, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.94, "last_trade_time": "2026-11-03T15:13:59", "percent_change": 0.0, "prev_day_close": 0.929999977350235}, {"option": "IWM271015P00400000", "bid": 113.5, "bid_size": 20.0, "ask": 118.23, "ask_size": 5.0, "iv": 0.2808, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 115.725, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 98.69, "last_trade_time": "2026-08-11T15:17:26", "percent_change": 0.0, "prev_day_close": 120.009998321533}, {"option": "IWM271015C00405000", "bid": 0.59, "bid_size": 10.0, "ask": 1.09, "ask_size": 10.0, "iv": 0.1841, "open_interest": 24.0, "volume": 0.0, "delta": 0.045, "gamma": 0.0019, "vega": 0.276, "theta": -0.0066, "rho": 0.1103, "theo": 0.8433, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.82, "last_trade_time": "2026-11-03T15:13:59", "percent_change": 0.0, "prev_day_close": 0.78999999165535}, {"option": "IWM271015P00405000", "bid": 118.5, "bid_size": 20.0, "ask": 123.23, "ask_size": 5.0, "iv": 0.2888, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 120.725, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 102.97, "last_trade_time": "2026-08-07T15:31:52", "percent_change": 0.0, "prev_day_close": 125.049999237061}, {"option": "IWM271015C00410000", "bid": 0.6, "bid_size": 1.0, "ask": 0.85, "ask_size": 1.0, "iv": 0.1848, "open_interest": 1.0, "volume": 0.0, "delta": 0.0396, "gamma": 0.0017, "vega": 0.2501, "theta": -0.006, "rho": 0.097, "theo": 0.7316, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.0, "last_trade_time": "2026-10-05T14:40:36", "percent_change": 0.0, "prev_day_close": 0.689999997615814}, {"option": "IWM271015P00410000", "bid": 123.5, "bid_size": 20.0, "ask": 128.23, "ask_size": 5.0, "iv": 0.2967, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 125.725, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 130.009998321533}, {"option": "IWM271015C00415000", "bid": 0.51, "bid_size": 1.0, "ask": 0.76, "ask_size": 1.0, "iv": 0.186, "open_interest": 1.0, "volume": 0.0, "delta": 0.035, "gamma": 0.0015, "vega": 0.2267, "theta": -0.0054, "rho": 0.0858, "theo": 0.6368, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.24, "last_trade_time": "2026-09-28T12:53:23", "percent_change": 0.0, "prev_day_close": 0.600000008940697}, {"option": "IWM271015P00415000", "bid": 128.5, "bid_size": 20.0, "ask": 133.24, "ask_size": 5.0, "iv": 0.3047, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 130.725, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 135.01000213623}, {"option": "IWM271015C00420000", "bid": 0.43, "bid_size": 1.0, "ask": 0.68, "ask_size": 1.0, "iv": 0.187, "open_interest": 0.0, "volume": 0.0, "delta": 0.031, "gamma": 0.0014, "vega": 0.206, "theta": -0.0049, "rho": 0.0759, "theo": 0.5564, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.524999991059303}, {"option": "IWM271015P00420000", "bid": 133.5, "bid_size": 20.0, "ask": 138.24, "ask_size": 5.0, "iv": 0.3123, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 135.725, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 140.014999389648}, {"option": "IWM271015C00425000", "bid": 0.36, "bid_size": 1.0, "ask": 0.61, "ask_size": 1.0, "iv": 0.188, "open_interest": 1.0, "volume": 0.0, "delta": 0.0275, "gamma": 0.0012, "vega": 0.1872, "theta": -0.0045, "rho": 0.0672, "theo": 0.488, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.21, "last_trade_time": "2026-09-23T14:10:09", "percent_change": 0.0, "prev_day_close": 0.454999998211861}, {"option": "IWM271015P00425000", "bid": 138.5, "bid_size": 20.0, "ask": 143.24, "ask_size": 5.0, "iv": 0.3199, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 140.725, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 145.014999389648}, {"option": "IWM271015C00430000", "bid": 0.3, "bid_size": 1.0, "ask": 0.55, "ask_size": 1.0, "iv": 0.189, "open_interest": 1.0, "volume": 0.0, "delta": 0.0245, "gamma": 0.0011, "vega": 0.1704, "theta": -0.0041, "rho": 0.0599, "theo": 0.4302, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.57, "last_trade_time": "2026-10-05T14:38:43", "percent_change": 0.0, "prev_day_close": 0.404999986290932}, {"option": "IWM271015P00430000", "bid": 143.5, "bid_size": 20.0, "ask": 148.25, "ask_size": 5.0, "iv": 0.3275, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 145.725, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 150.014999389648}, {"option": "IWM271015C00435000", "bid": 0.25, "bid_size": 1.0, "ask": 0.5, "ask_size": 1.0, "iv": 0.1902, "open_interest": 0.0, "volume": 0.0, "delta": 0.0218, "gamma": 0.001, "vega": 0.1554, "theta": -0.0037, "rho": 0.0535, "theo": 0.3802, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.359999991953373}, {"option": "IWM271015P00435000", "bid": 148.5, "bid_size": 20.0, "ask": 153.25, "ask_size": 5.0, "iv": 0.3349, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 150.725, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 155.014999389648}, {"option": "IWM271015C00440000", "bid": 0.21, "bid_size": 1.0, "ask": 0.45, "ask_size": 1.0, "iv": 0.1914, "open_interest": 0.0, "volume": 0.0, "delta": 0.0195, "gamma": 0.0009, "vega": 0.142, "theta": -0.0034, "rho": 0.0478, "theo": 0.3373, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.320000000298023}, {"option": "IWM271015P00440000", "bid": 153.5, "bid_size": 20.0, "ask": 158.25, "ask_size": 5.0, "iv": 0.3421, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 155.725, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 160.025001525879}, {"option": "IWM271015C00445000", "bid": 0.0, "bid_size": 0.0, "ask": 3.14, "ask_size": 1.0, "iv": 0.1928, "open_interest": 1.0, "volume": 0.0, "delta": 0.0176, "gamma": 0.0008, "vega": 0.1299, "theta": -0.0031, "rho": 0.0428, "theo": 0.3006, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.37, "last_trade_time": "2026-10-05T14:40:20", "percent_change": 0.0, "prev_day_close": 0.28999999910593}, {"option": "IWM271015P00445000", "bid": 158.5, "bid_size": 20.0, "ask": 163.25, "ask_size": 5.0, "iv": 0.3492, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 160.725, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 165.025001525879}, {"option": "IWM271015C00450000", "bid": 0.14, "bid_size": 1.0, "ask": 0.39, "ask_size": 1.0, "iv": 0.1944, "open_interest": 0.0, "volume": 0.0, "delta": 0.0158, "gamma": 0.0007, "vega": 0.119, "theta": -0.0029, "rho": 0.0386, "theo": 0.269, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.254999995231628}, {"option": "IWM271015P00450000", "bid": 163.5, "bid_size": 20.0, "ask": 168.25, "ask_size": 5.0, "iv": 0.3563, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 165.725, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 170.01000213623}, {"option": "IWM271217C00090000", "bid": 194.2, "bid_size": 14.0, "ask": 197.5, "ask_size": 12.0, "iv": 0.539, "open_interest": 66.0, "volume": 0.0, "delta": 0.9926, "gamma": 0.0001, "vega": 0.0517, "theta": 0.0, "rho": 0.898, "theo": 195.6635, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 210.04, "last_trade_time": "2026-08-21T13:02:09", "percent_change": 0.0, "prev_day_close": 191.824996948242}, {"option": "IWM271217P00090000", "bid": 0.0, "bid_size": 0.0, "ask": 1.05, "ask_size": 1.0, "iv": 0.5119, "open_interest": 212.0, "volume": 0.0, "delta": -0.0066, "gamma": 0.0001, "vega": 0.056, "theta": -0.0032, "rho": -0.0243, "theo": 0.3694, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.39, "last_trade_time": "2026-10-29T11:25:54", "percent_change": 0.0, "prev_day_close": 0.405000001192093}, {"option": "IWM271217C00095000", "bid": 189.49, "bid_size": 6.0, "ask": 193.0, "ask_size": 20.0, "iv": 0.535, "open_interest": 117.0, "volume": 0.0, "delta": 0.9916, "gamma": 0.0001, "vega": 0.0577, "theta": 0.0, "rho": 0.9672, "theo": 190.9541, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 202.45, "last_trade_time": "2026-07-02T13:04:09", "percent_change": 0.0, "prev_day_close": 187.220001220703}, {"option": "IWM271217P00095000", "bid": 0.0, "bid_size": 0.0, "ask": 2.1, "ask_size": 1.0, "iv": 0.4979, "open_interest": 6.0, "volume": 0.0, "delta": -0.0075, "gamma": 0.0001, "vega": 0.0633, "theta": -0.0036, "rho": -0.0276, "theo": 0.4133, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.42, "last_trade_time": "2026-10-20T12:11:31", "percent_change": 0.0, "prev_day_close": 0.465000003576279}, {"option": "IWM271217C00100000", "bid": 184.78, "bid_size": 6.0, "ask": 188.5, "ask_size": 20.0, "iv": 0.5278, "open_interest": 43.0, "volume": 0.0, "delta": 0.9906, "gamma": 0.0001, "vega": 0.0693, "theta": 0.0, "rho": 1.0224, "theo": 186.2544, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 181.39, "last_trade_time": "2026-10-01T15:50:00", "percent_change": 0.0, "prev_day_close": 182.370002746582}, {"option": "IWM271217P00100000", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 1.0, "iv": 0.4839, "open_interest": 60008.0, "volume": 0.0, "delta": -0.0086, "gamma": 0.0002, "vega": 0.0708, "theta": -0.0039, "rho": -0.0314, "theo": 0.4634, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.55, "last_trade_time": "2026-10-30T15:36:52", "percent_change": 0.0, "prev_day_close": 0.525000005960464}, {"option": "IWM271217C00105000", "bid": 180.08, "bid_size": 6.0, "ask": 183.5, "ask_size": 20.0, "iv": 0.4946, "open_interest": 5.0, "volume": 0.0, "delta": 0.9894, "gamma": 0.0002, "vega": 0.0761, "theta": 0.0, "rho": 1.0755, "theo": 181.5673, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 159.9, "last_trade_time": "2026-01-09T09:34:07", "percent_change": 0.0, "prev_day_close": 177.775001525879}, {"option": "IWM271217P00105000", "bid": 0.38, "bid_size": 20.0, "ask": 0.62, "ask_size": 1.0, "iv": 0.4674, "open_interest": 1108.0, "volume": 0.0, "delta": -0.0098, "gamma": 0.0002, "vega": 0.0791, "theta": -0.0042, "rho": -0.0355, "theo": 0.5195, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.52, "last_trade_time": "2026-10-21T09:51:45", "percent_change": 0.0, "prev_day_close": 0.590000003576279}, {"option": "IWM271217C00110000", "bid": 175.38, "bid_size": 6.0, "ask": 179.0, "ask_size": 20.0, "iv": 0.4876, "open_interest": 5.0, "volume": 0.0, "delta": 0.9881, "gamma": 0.0002, "vega": 0.0825, "theta": 0.0, "rho": 1.1257, "theo": 176.8861, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 148.5, "last_trade_time": "2025-12-12T11:42:06", "percent_change": 0.0, "prev_day_close": 173.184997558594}, {"option": "IWM271217P00110000", "bid": 0.44, "bid_size": 20.0, "ask": 0.69, "ask_size": 1.0, "iv": 0.4556, "open_interest": 18.0, "volume": 0.0, "delta": -0.0111, "gamma": 0.0002, "vega": 0.0883, "theta": -0.0046, "rho": -0.0402, "theo": 0.582, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.6, "last_trade_time": "2026-09-29T10:59:28", "percent_change": 0.0, "prev_day_close": 0.655000001192093}, {"option": "IWM271217C00115000", "bid": 170.75, "bid_size": 10.0, "ask": 174.45, "ask_size": 5.0, "iv": 0.4803, "open_interest": 2.0, "volume": 0.0, "delta": 0.9867, "gamma": 0.0002, "vega": 0.0899, "theta": 0.0, "rho": 1.1752, "theo": 172.2094, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 132.0, "last_trade_time": "2025-11-07T15:42:31", "percent_change": 0.0, "prev_day_close": 168.345001220703}, {"option": "IWM271217P00115000", "bid": 0.5, "bid_size": 18.0, "ask": 0.76, "ask_size": 19.0, "iv": 0.4442, "open_interest": 5.0, "volume": 0.0, "delta": -0.0126, "gamma": 0.0002, "vega": 0.0989, "theta": -0.005, "rho": -0.0454, "theo": 0.6509, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.85, "last_trade_time": "2026-07-31T11:15:06", "percent_change": 0.0, "prev_day_close": 0.739999979734421}, {"option": "IWM271217C00120000", "bid": 166.0, "bid_size": 10.0, "ask": 169.5, "ask_size": 20.0, "iv": 0.4514, "open_interest": 14.0, "volume": 0.0, "delta": 0.9852, "gamma": 0.0003, "vega": 0.1078, "theta": 0.0, "rho": 1.219, "theo": 167.5369, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 162.58, "last_trade_time": "2026-10-12T11:09:52", "percent_change": 0.0, "prev_day_close": 163.754997253418}, {"option": "IWM271217P00120000", "bid": 0.61, "bid_size": 18.0, "ask": 0.84, "ask_size": 19.0, "iv": 0.432, "open_interest": 2413.0, "volume": 0.0, "delta": -0.0142, "gamma": 0.0003, "vega": 0.11, "theta": -0.0054, "rho": -0.0513, "theo": 0.7272, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.8, "last_trade_time": "2026-09-18T14:19:47", "percent_change": 0.0, "prev_day_close": 0.83500000834465}, {"option": "IWM271217C00125000", "bid": 161.32, "bid_size": 10.0, "ask": 165.0, "ask_size": 20.0, "iv": 0.4447, "open_interest": 3.0, "volume": 0.0, "delta": 0.9834, "gamma": 0.0003, "vega": 0.1178, "theta": 0.0, "rho": 1.2655, "theo": 162.8785, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 155.7, "last_trade_time": "2026-04-20T10:52:20", "percent_change": 0.0, "prev_day_close": 159.175003051758}, {"option": "IWM271217P00125000", "bid": 0.69, "bid_size": 18.0, "ask": 0.92, "ask_size": 19.0, "iv": 0.4211, "open_interest": 232.0, "volume": 0.0, "delta": -0.016, "gamma": 0.0003, "vega": 0.1216, "theta": -0.0059, "rho": -0.0576, "theo": 0.8108, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.0, "last_trade_time": "2026-10-30T13:13:48", "percent_change": 0.0, "prev_day_close": 0.939999967813492}, {"option": "IWM271217C00130000", "bid": 156.65, "bid_size": 10.0, "ask": 160.45, "ask_size": 5.0, "iv": 0.4355, "open_interest": 17.0, "volume": 0.0, "delta": 0.9814, "gamma": 0.0004, "vega": 0.1271, "theta": 0.0, "rho": 1.3121, "theo": 158.2259, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 128.28, "last_trade_time": "2026-04-06T10:03:25", "percent_change": 0.0, "prev_day_close": 154.575004577637}, {"option": "IWM271217P00130000", "bid": 0.78, "bid_size": 16.0, "ask": 1.02, "ask_size": 17.0, "iv": 0.4112, "open_interest": 5713.0, "volume": 0.0, "delta": -0.018, "gamma": 0.0004, "vega": 0.1342, "theta": -0.0064, "rho": -0.0644, "theo": 0.9012, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.98, "last_trade_time": "2026-09-15T10:40:50", "percent_change": 0.0, "prev_day_close": 1.03999999165535}, {"option": "IWM271217C00135000", "bid": 151.98, "bid_size": 10.0, "ask": 155.5, "ask_size": 20.0, "iv": 0.413, "open_interest": 5.0, "volume": 0.0, "delta": 0.9793, "gamma": 0.0004, "vega": 0.136, "theta": 0.0, "rho": 1.3589, "theo": 153.5781, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 160.22, "last_trade_time": "2026-06-11T15:05:31", "percent_change": 0.0, "prev_day_close": 149.775001525879}, {"option": "IWM271217P00135000", "bid": 0.88, "bid_size": 1.0, "ask": 1.12, "ask_size": 6.0, "iv": 0.4013, "open_interest": 55.0, "volume": 0.0, "delta": -0.0202, "gamma": 0.0004, "vega": 0.1485, "theta": -0.0068, "rho": -0.0719, "theo": 0.9996, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.14, "last_trade_time": "2026-10-30T10:11:57", "percent_change": 0.0, "prev_day_close": 1.125}, {"option": "IWM271217C00140000", "bid": 147.33, "bid_size": 6.0, "ask": 151.0, "ask_size": 20.0, "iv": 0.4057, "open_interest": 18.0, "volume": 0.0, "delta": 0.9771, "gamma": 0.0004, "vega": 0.16, "theta": 0.0, "rho": 1.4061, "theo": 148.934, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 142.62, "last_trade_time": "2026-04-20T10:37:23", "percent_change": 0.0, "prev_day_close": 145.205001831055}, {"option": "IWM271217P00140000", "bid": 0.98, "bid_size": 1.0, "ask": 1.23, "ask_size": 6.0, "iv": 0.3914, "open_interest": 7182.0, "volume": 0.0, "delta": -0.0226, "gamma": 0.0005, "vega": 0.1637, "theta": -0.0074, "rho": -0.0809, "theo": 1.1067, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.17, "last_trade_time": "2026-10-20T15:44:50", "percent_change": 0.0, "prev_day_close": 1.27999997138977}, {"option": "IWM271217C00145000", "bid": 142.68, "bid_size": 6.0, "ask": 146.5, "ask_size": 20.0, "iv": 0.3979, "open_interest": 2.0, "volume": 0.0, "delta": 0.9745, "gamma": 0.0005, "vega": 0.1747, "theta": 0.0, "rho": 1.4423, "theo": 144.3073, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 154.0, "last_trade_time": "2026-06-12T16:02:29", "percent_change": 0.0, "prev_day_close": 140.639999389648}, {"option": "IWM271217P00145000", "bid": 1.09, "bid_size": 1.0, "ask": 1.35, "ask_size": 6.0, "iv": 0.3818, "open_interest": 3590.0, "volume": 0.0, "delta": -0.0253, "gamma": 0.0005, "vega": 0.1791, "theta": -0.0079, "rho": -0.0896, "theo": 1.2233, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.46, "last_trade_time": "2026-10-14T11:26:55", "percent_change": 0.0, "prev_day_close": 1.38999998569489}, {"option": "IWM271217C00150000", "bid": 138.06, "bid_size": 10.0, "ask": 141.92, "ask_size": 14.0, "iv": 0.3885, "open_interest": 154.0, "volume": 0.0, "delta": 0.9716, "gamma": 0.0006, "vega": 0.1876, "theta": 0.0, "rho": 1.4859, "theo": 139.6892, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 159.0, "last_trade_time": "2026-08-17T10:48:34", "percent_change": 0.0, "prev_day_close": 136.065002441406}, {"option": "IWM271217P00150000", "bid": 1.2, "bid_size": 1.0, "ask": 1.48, "ask_size": 5.0, "iv": 0.3721, "open_interest": 3059.0, "volume": 0.0, "delta": -0.0282, "gamma": 0.0006, "vega": 0.1959, "theta": -0.0084, "rho": -0.0993, "theo": 1.3494, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.6, "last_trade_time": "2026-11-02T14:35:19", "percent_change": 0.0, "prev_day_close": 1.53999996185303}, {"option": "IWM271217C00155000", "bid": 133.41, "bid_size": 6.0, "ask": 137.0, "ask_size": 20.0, "iv": 0.37, "open_interest": 3.0, "volume": 0.0, "delta": 0.9686, "gamma": 0.0006, "vega": 0.1994, "theta": 0.0, "rho": 1.53, "theo": 135.078, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 147.86, "last_trade_time": "2026-06-15T14:21:29", "percent_change": 0.0, "prev_day_close": 131.455001831055}, {"option": "IWM271217P00155000", "bid": 1.33, "bid_size": 14.0, "ask": 1.62, "ask_size": 18.0, "iv": 0.3631, "open_interest": 1317.0, "volume": 0.0, "delta": -0.0314, "gamma": 0.0007, "vega": 0.2142, "theta": -0.009, "rho": -0.11, "theo": 1.4849, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.49, "last_trade_time": "2026-09-25T13:57:34", "percent_change": 0.0, "prev_day_close": 1.72000002861023}, {"option": "IWM271217C00160000", "bid": 128.79, "bid_size": 10.0, "ask": 132.5, "ask_size": 20.0, "iv": 0.3623, "open_interest": 20.0, "volume": 0.0, "delta": 0.9652, "gamma": 0.0007, "vega": 0.2273, "theta": 0.0, "rho": 1.5746, "theo": 130.4727, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 143.4, "last_trade_time": "2026-07-16T09:45:27", "percent_change": 0.0, "prev_day_close": 126.865001678467}, {"option": "IWM271217P00160000", "bid": 1.47, "bid_size": 14.0, "ask": 1.77, "ask_size": 20.0, "iv": 0.354, "open_interest": 16695.0, "volume": 1.0, "delta": -0.035, "gamma": 0.0007, "vega": 0.2348, "theta": -0.0096, "rho": -0.1227, "theo": 1.6335, "change": -0.16, "open": 1.73, "high": 1.73, "low": 1.73, "tick": "down", "last_trade_price": 1.73, "last_trade_time": "2026-11-04T10:20:57", "percent_change": -8.46561, "prev_day_close": 1.88999998569489}, {"option": "IWM271217C00165000", "bid": 124.18, "bid_size": 10.0, "ask": 128.0, "ask_size": 20.0, "iv": 0.354, "open_interest": 31.0, "volume": 0.0, "delta": 0.9615, "gamma": 0.0008, "vega": 0.2493, "theta": 0.0, "rho": 1.6047, "theo": 125.8877, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 142.44, "last_trade_time": "2026-08-18T11:04:42", "percent_change": 0.0, "prev_day_close": 122.189998626709}, {"option": "IWM271217P00165000", "bid": 1.62, "bid_size": 14.0, "ask": 1.94, "ask_size": 20.0, "iv": 0.3453, "open_interest": 643.0, "volume": 0.0, "delta": -0.0388, "gamma": 0.0008, "vega": 0.2547, "theta": -0.0102, "rho": -0.1352, "theo": 1.7947, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.03, "last_trade_time": "2026-09-28T09:54:25", "percent_change": 0.0, "prev_day_close": 2.07500004768372}, {"option": "IWM271217C00170000", "bid": 119.59, "bid_size": 6.0, "ask": 123.47, "ask_size": 7.0, "iv": 0.3453, "open_interest": 65.0, "volume": 0.0, "delta": 0.9574, "gamma": 0.0009, "vega": 0.2668, "theta": 0.0, "rho": 1.6441, "theo": 121.3187, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 133.14, "last_trade_time": "2026-06-12T11:46:45", "percent_change": 0.0, "prev_day_close": 117.659999847412}, {"option": "IWM271217P00170000", "bid": 1.79, "bid_size": 14.0, "ask": 2.12, "ask_size": 20.0, "iv": 0.3367, "open_interest": 14751.0, "volume": 0.0, "delta": -0.0431, "gamma": 0.0009, "vega": 0.2766, "theta": -0.0108, "rho": -0.1487, "theo": 1.9715, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.22, "last_trade_time": "2026-11-02T10:01:12", "percent_change": 0.0, "prev_day_close": 2.27499997615814}, {"option": "IWM271217C00175000", "bid": 115.01, "bid_size": 14.0, "ask": 118.89, "ask_size": 14.0, "iv": 0.3358, "open_interest": 36.0, "volume": 2.0, "delta": 0.9529, "gamma": 0.001, "vega": 0.2827, "theta": 0.0, "rho": 1.6841, "theo": 116.7617, "change": 1.62, "open": 114.8, "high": 114.8, "low": 114.8, "tick": "up", "last_trade_price": 114.8, "last_trade_time": "2026-11-04T11:37:09", "percent_change": 1.43135, "prev_day_close": 113.180000305176}, {"option": "IWM271217P00175000", "bid": 1.97, "bid_size": 15.0, "ask": 2.32, "ask_size": 24.0, "iv": 0.3285, "open_interest": 21339.0, "volume": 4.0, "delta": -0.0477, "gamma": 0.001, "vega": 0.3004, "theta": -0.0115, "rho": -0.1638, "theo": 2.1631, "change": -0.225, "open": 2.26, "high": 2.26, "low": 2.26, "tick": "down", "last_trade_price": 2.26, "last_trade_time": "2026-11-04T09:58:20", "percent_change": -9.05433, "prev_day_close": 2.48500001430511}, {"option": "IWM271217C00180000", "bid": 110.48, "bid_size": 10.0, "ask": 114.33, "ask_size": 14.0, "iv": 0.3271, "open_interest": 93.0, "volume": 0.0, "delta": 0.948, "gamma": 0.0011, "vega": 0.3173, "theta": 0.0, "rho": 1.7249, "theo": 112.2161, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 108.99, "last_trade_time": "2026-10-28T10:10:32", "percent_change": 0.0, "prev_day_close": 108.625}, {"option": "IWM271217P00180000", "bid": 2.17, "bid_size": 13.0, "ask": 2.54, "ask_size": 20.0, "iv": 0.3203, "open_interest": 35919.0, "volume": 8.0, "delta": -0.053, "gamma": 0.0011, "vega": 0.3273, "theta": -0.0122, "rho": -0.1826, "theo": 2.3762, "change": -0.265, "open": 2.48, "high": 2.48, "low": 2.48, "tick": "down", "last_trade_price": 2.48, "last_trade_time": "2026-11-04T13:55:19", "percent_change": -9.65392, "prev_day_close": 2.74500000476837}, {"option": "IWM271217C00185000", "bid": 105.92, "bid_size": 20.0, "ask": 109.8, "ask_size": 10.0, "iv": 0.3178, "open_interest": 139.0, "volume": 0.0, "delta": 0.9425, "gamma": 0.0012, "vega": 0.3461, "theta": 0.0, "rho": 1.7458, "theo": 107.7016, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 102.51, "last_trade_time": "2026-10-12T16:02:28", "percent_change": 0.0, "prev_day_close": 104.799999237061}, {"option": "IWM271217P00185000", "bid": 2.39, "bid_size": 11.0, "ask": 2.78, "ask_size": 20.0, "iv": 0.3124, "open_interest": 10018.0, "volume": 0.0, "delta": -0.0587, "gamma": 0.0013, "vega": 0.3538, "theta": -0.0129, "rho": -0.1997, "theo": 2.6106, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.1, "last_trade_time": "2026-10-19T15:17:28", "percent_change": 0.0, "prev_day_close": 2.99500000476837}, {"option": "IWM271217C00190000", "bid": 101.4, "bid_size": 20.0, "ask": 105.29, "ask_size": 19.0, "iv": 0.3092, "open_interest": 2856.0, "volume": 0.0, "delta": 0.9364, "gamma": 0.0014, "vega": 0.3689, "theta": 0.0, "rho": 1.7789, "theo": 103.2138, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 101.0, "last_trade_time": "2026-11-03T14:18:33", "percent_change": 0.0, "prev_day_close": 99.6749992370606}, {"option": "IWM271217P00190000", "bid": 2.64, "bid_size": 1.0, "ask": 3.05, "ask_size": 11.0, "iv": 0.3048, "open_interest": 15345.0, "volume": 0.0, "delta": -0.0651, "gamma": 0.0014, "vega": 0.3826, "theta": -0.0137, "rho": -0.2193, "theo": 2.8729, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.13, "last_trade_time": "2026-10-29T13:36:45", "percent_change": 0.0, "prev_day_close": 3.32000005245209}, {"option": "IWM271217C00195000", "bid": 96.92, "bid_size": 20.0, "ask": 100.81, "ask_size": 17.0, "iv": 0.3014, "open_interest": 2638.0, "volume": 0.0, "delta": 0.9296, "gamma": 0.0015, "vega": 0.3897, "theta": -0.0012, "rho": 1.8132, "theo": 98.7484, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 93.75, "last_trade_time": "2026-10-12T15:55:51", "percent_change": 0.0, "prev_day_close": 95.2399978637695}, {"option": "IWM271217P00195000", "bid": 3.03, "bid_size": 1.0, "ask": 3.35, "ask_size": 20.0, "iv": 0.299, "open_interest": 7032.0, "volume": 0.0, "delta": -0.0722, "gamma": 0.0016, "vega": 0.4144, "theta": -0.0144, "rho": -0.2417, "theo": 3.1634, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.77, "last_trade_time": "2026-10-30T15:55:45", "percent_change": 0.0, "prev_day_close": 3.62999999523163}, {"option": "IWM271217C00200000", "bid": 92.47, "bid_size": 20.0, "ask": 96.35, "ask_size": 20.0, "iv": 0.2937, "open_interest": 2061.0, "volume": 1.0, "delta": 0.9222, "gamma": 0.0017, "vega": 0.4402, "theta": -0.0026, "rho": 1.8293, "theo": 94.3082, "change": 2.955, "open": 93.8, "high": 93.8, "low": 93.8, "tick": "up", "last_trade_price": 93.8, "last_trade_time": "2026-11-04T12:09:30", "percent_change": 3.25279, "prev_day_close": 90.8450012207031}, {"option": "IWM271217P00200000", "bid": 3.22, "bid_size": 21.0, "ask": 3.69, "ask_size": 20.0, "iv": 0.2906, "open_interest": 70278.0, "volume": 3.0, "delta": -0.08, "gamma": 0.0017, "vega": 0.4486, "theta": -0.0153, "rho": -0.2684, "theo": 3.4878, "change": -0.505, "open": 3.6, "high": 3.6, "low": 3.5, "tick": "down", "last_trade_price": 3.5, "last_trade_time": "2026-11-04T09:45:32", "percent_change": -12.6092, "prev_day_close": 4.00499987602234}, {"option": "IWM271217C00205000", "bid": 88.07, "bid_size": 20.0, "ask": 91.95, "ask_size": 10.0, "iv": 0.2865, "open_interest": 413.0, "volume": 0.0, "delta": 0.9138, "gamma": 0.0018, "vega": 0.471, "theta": -0.004, "rho": 1.8531, "theo": 89.9239, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 85.54, "last_trade_time": "2026-10-27T11:14:51", "percent_change": 0.0, "prev_day_close": 86.5}, {"option": "IWM271217P00205000", "bid": 3.58, "bid_size": 20.0, "ask": 4.07, "ask_size": 20.0, "iv": 0.284, "open_interest": 2761.0, "volume": 1.0, "delta": -0.0888, "gamma": 0.0019, "vega": 0.4835, "theta": -0.0162, "rho": -0.2936, "theo": 3.8551, "change": -0.57, "open": 3.89, "high": 3.89, "low": 3.89, "tick": "down", "last_trade_price": 3.89, "last_trade_time": "2026-11-04T15:50:46", "percent_change": -12.7803, "prev_day_close": 4.46000003814697}, {"option": "IWM271217C00210000", "bid": 83.7, "bid_size": 20.0, "ask": 87.58, "ask_size": 20.0, "iv": 0.2795, "open_interest": 161.0, "volume": 0.0, "delta": 0.9045, "gamma": 0.002, "vega": 0.4984, "theta": -0.0055, "rho": 1.8781, "theo": 85.5778, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 79.5, "last_trade_time": "2026-10-21T10:27:24", "percent_change": 0.0, "prev_day_close": 82.2150001525879}, {"option": "IWM271217P00210000", "bid": 4.08, "bid_size": 1.0, "ask": 4.5, "ask_size": 20.0, "iv": 0.2786, "open_interest": 19811.0, "volume": 0.0, "delta": -0.0986, "gamma": 0.0021, "vega": 0.5204, "theta": -0.0171, "rho": -0.3241, "theo": 4.2701, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.92, "last_trade_time": "2026-11-03T13:16:49", "percent_change": 0.0, "prev_day_close": 4.90500020980835}, {"option": "IWM271217C00215000", "bid": 79.39, "bid_size": 20.0, "ask": 83.27, "ask_size": 20.0, "iv": 0.2734, "open_interest": 55.0, "volume": 0.0, "delta": 0.8943, "gamma": 0.0022, "vega": 0.5472, "theta": -0.007, "rho": 1.9054, "theo": 81.2676, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 76.82, "last_trade_time": "2026-10-12T15:54:56", "percent_change": 0.0, "prev_day_close": 77.9699974060059}, {"option": "IWM271217P00215000", "bid": 4.65, "bid_size": 1.0, "ask": 4.98, "ask_size": 20.0, "iv": 0.2736, "open_interest": 809.0, "volume": 2000.0, "delta": -0.1095, "gamma": 0.0024, "vega": 0.5639, "theta": -0.018, "rho": -0.3609, "theo": 4.7335, "change": -0.675, "open": 4.79, "high": 4.79, "low": 4.79, "tick": "down", "last_trade_price": 4.79, "last_trade_time": "2026-11-04T14:48:13", "percent_change": -12.3513, "prev_day_close": 5.46500015258789}, {"option": "IWM271217C00220000", "bid": 75.13, "bid_size": 7.0, "ask": 79.0, "ask_size": 10.0, "iv": 0.267, "open_interest": 282.0, "volume": 0.0, "delta": 0.8828, "gamma": 0.0025, "vega": 0.5904, "theta": -0.0086, "rho": 1.8977, "theo": 77.03, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 72.93, "last_trade_time": "2026-11-02T09:37:49", "percent_change": 0.0, "prev_day_close": 73.7600021362305}, {"option": "IWM271217P00220000", "bid": 5.1, "bid_size": 2.0, "ask": 5.52, "ask_size": 21.0, "iv": 0.2672, "open_interest": 26925.0, "volume": 4.0, "delta": -0.1216, "gamma": 0.0026, "vega": 0.6045, "theta": -0.0191, "rho": -0.3934, "theo": 5.2603, "change": -0.705, "open": 5.45, "high": 5.45, "low": 5.33, "tick": "down", "last_trade_price": 5.33, "last_trade_time": "2026-11-04T14:42:06", "percent_change": -11.6819, "prev_day_close": 6.03499984741211}, {"option": "IWM271217C00225000", "bid": 70.93, "bid_size": 20.0, "ask": 74.81, "ask_size": 21.0, "iv": 0.2612, "open_interest": 747.0, "volume": 0.0, "delta": 0.8702, "gamma": 0.0027, "vega": 0.6238, "theta": -0.0102, "rho": 1.9114, "theo": 72.8534, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 67.62, "last_trade_time": "2026-10-30T13:28:03", "percent_change": 0.0, "prev_day_close": 69.6349983215332}, {"option": "IWM271217P00225000", "bid": 5.5, "bid_size": 1.0, "ask": 6.13, "ask_size": 20.0, "iv": 0.2602, "open_interest": 15623.0, "volume": 0.0, "delta": -0.1351, "gamma": 0.0029, "vega": 0.6474, "theta": -0.0201, "rho": -0.4339, "theo": 5.8546, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.75, "last_trade_time": "2026-11-03T15:38:24", "percent_change": 0.0, "prev_day_close": 6.69500017166138}, {"option": "IWM271217C00230000", "bid": 66.8, "bid_size": 20.0, "ask": 70.62, "ask_size": 21.0, "iv": 0.2554, "open_interest": 248.0, "volume": 2.0, "delta": 0.8564, "gamma": 0.003, "vega": 0.6769, "theta": -0.0118, "rho": 1.9291, "theo": 68.7274, "change": 3.465, "open": 69.05, "high": 69.05, "low": 69.05, "tick": "up", "last_trade_price": 69.05, "last_trade_time": "2026-11-04T11:49:30", "percent_change": 5.28322, "prev_day_close": 65.5850009918213}, {"option": "IWM271217P00230000", "bid": 6.15, "bid_size": 2.0, "ask": 6.81, "ask_size": 20.0, "iv": 0.2551, "open_interest": 11955.0, "volume": 1.0, "delta": -0.1498, "gamma": 0.0031, "vega": 0.6979, "theta": -0.0212, "rho": -0.4785, "theo": 6.5164, "change": -0.9, "open": 6.58, "high": 6.58, "low": 6.58, "tick": "down", "last_trade_price": 6.58, "last_trade_time": "2026-11-04T15:50:46", "percent_change": -12.0321, "prev_day_close": 7.48000001907349}, {"option": "IWM271217C00235000", "bid": 62.76, "bid_size": 10.0, "ask": 66.61, "ask_size": 20.0, "iv": 0.2506, "open_interest": 302.0, "volume": 0.0, "delta": 0.8411, "gamma": 0.0032, "vega": 0.7247, "theta": -0.0133, "rho": 1.9036, "theo": 64.6969, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 61.8, "last_trade_time": "2026-10-27T12:29:29", "percent_change": 0.0, "prev_day_close": 61.7000007629394}, {"option": "IWM271217P00235000", "bid": 6.85, "bid_size": 1.0, "ask": 7.57, "ask_size": 20.0, "iv": 0.25, "open_interest": 12302.0, "volume": 0.0, "delta": -0.1662, "gamma": 0.0034, "vega": 0.7424, "theta": -0.0223, "rho": -0.5227, "theo": 7.2648, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 9.19, "last_trade_time": "2026-10-23T10:40:39", "percent_change": 0.0, "prev_day_close": 8.30500030517578}, {"option": "IWM271217C00240000", "bid": 58.77, "bid_size": 7.0, "ask": 62.64, "ask_size": 16.0, "iv": 0.2455, "open_interest": 3814.0, "volume": 0.0, "delta": 0.8244, "gamma": 0.0035, "vega": 0.7609, "theta": -0.0149, "rho": 1.9055, "theo": 60.7432, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 50.8, "last_trade_time": "2026-10-14T14:22:26", "percent_change": 0.0, "prev_day_close": 57.7349987030029}, {"option": "IWM271217P00240000", "bid": 7.66, "bid_size": 20.0, "ask": 8.42, "ask_size": 20.0, "iv": 0.2452, "open_interest": 28686.0, "volume": 0.0, "delta": -0.184, "gamma": 0.0038, "vega": 0.7892, "theta": -0.0234, "rho": -0.5725, "theo": 8.095, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 9.21, "last_trade_time": "2026-11-03T15:42:05", "percent_change": 0.0, "prev_day_close": 9.2649998664856}, {"option": "IWM271217C00245000", "bid": 55.93, "bid_size": 1.0, "ask": 57.73, "ask_size": 1.0, "iv": 0.2411, "open_interest": 234.0, "volume": 0.0, "delta": 0.8065, "gamma": 0.0038, "vega": 0.8225, "theta": -0.0165, "rho": 1.8798, "theo": 56.8575, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 56.46, "last_trade_time": "2026-11-02T10:25:04", "percent_change": 0.0, "prev_day_close": 53.7950000762939}, {"option": "IWM271217P00245000", "bid": 8.57, "bid_size": 20.0, "ask": 9.38, "ask_size": 20.0, "iv": 0.241, "open_interest": 7913.0, "volume": 0.0, "delta": -0.2033, "gamma": 0.0041, "vega": 0.8398, "theta": -0.0244, "rho": -0.626, "theo": 9.0159, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.16, "last_trade_time": "2026-11-03T14:12:01", "percent_change": 0.0, "prev_day_close": 10.25}, {"option": "IWM271217C00250000", "bid": 52.15, "bid_size": 3.0, "ask": 53.95, "ask_size": 1.0, "iv": 0.2366, "open_interest": 14270.0, "volume": 16.0, "delta": 0.7869, "gamma": 0.0041, "vega": 0.8648, "theta": -0.0179, "rho": 1.8643, "theo": 53.0949, "change": 2.675, "open": 52.4, "high": 52.8, "low": 52.4, "tick": "no_change", "last_trade_price": 52.8, "last_trade_time": "2026-11-04T14:14:21", "percent_change": 5.33666, "prev_day_close": 50.125}, {"option": "IWM271217P00250000", "bid": 9.6, "bid_size": 20.0, "ask": 10.45, "ask_size": 120.0, "iv": 0.2368, "open_interest": 50838.0, "volume": 3.0, "delta": -0.2246, "gamma": 0.0044, "vega": 0.8848, "theta": -0.0255, "rho": -0.6803, "theo": 10.0492, "change": -1.325, "open": 10.29, "high": 10.29, "low": 10.03, "tick": "down", "last_trade_price": 10.03, "last_trade_time": "2026-11-04T14:42:06", "percent_change": -11.6689, "prev_day_close": 11.3550000190735}, {"option": "IWM271217C00255000", "bid": 48.47, "bid_size": 1.0, "ask": 50.27, "ask_size": 1.0, "iv": 0.2324, "open_interest": 1426.0, "volume": 0.0, "delta": 0.766, "gamma": 0.0044, "vega": 0.899, "theta": -0.0194, "rho": 1.8559, "theo": 49.4165, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 50.65, "last_trade_time": "2026-10-29T11:49:30", "percent_change": 0.0, "prev_day_close": 46.5650005340576}, {"option": "IWM271217P00255000", "bid": 10.79, "bid_size": 1.0, "ask": 11.62, "ask_size": 20.0, "iv": 0.233, "open_interest": 7364.0, "volume": 0.0, "delta": -0.2478, "gamma": 0.0048, "vega": 0.9354, "theta": -0.0265, "rho": -0.7334, "theo": 11.196, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 12.68, "last_trade_time": "2026-11-03T09:30:33", "percent_change": 0.0, "prev_day_close": 12.6650004386902}, {"option": "IWM271217C00260000", "bid": 44.9, "bid_size": 1.0, "ask": 46.69, "ask_size": 2.0, "iv": 0.2284, "open_interest": 10655.0, "volume": 3.0, "delta": 0.7435, "gamma": 0.0047, "vega": 0.9598, "theta": -0.0207, "rho": 1.805, "theo": 45.844, "change": 2.235, "open": 47.26, "high": 47.26, "low": 45.36, "tick": "down", "last_trade_price": 45.36, "last_trade_time": "2026-11-04T15:22:00", "percent_change": 5.18261, "prev_day_close": 43.125}, {"option": "IWM271217P00260000", "bid": 11.94, "bid_size": 20.0, "ask": 12.91, "ask_size": 20.0, "iv": 0.2284, "open_interest": 20816.0, "volume": 0.0, "delta": -0.2726, "gamma": 0.0052, "vega": 0.978, "theta": -0.0275, "rho": -0.7974, "theo": 12.4655, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 14.0, "last_trade_time": "2026-11-03T16:09:00", "percent_change": 0.0, "prev_day_close": 14.0499997138977}, {"option": "IWM271217C00265000", "bid": 41.45, "bid_size": 1.0, "ask": 43.23, "ask_size": 1.0, "iv": 0.2244, "open_interest": 1431.0, "volume": 1.0, "delta": 0.7195, "gamma": 0.005, "vega": 0.9961, "theta": -0.0219, "rho": 1.7778, "theo": 42.4028, "change": 2.075, "open": 41.91, "high": 41.91, "low": 41.91, "tick": "down", "last_trade_price": 41.91, "last_trade_time": "2026-11-04T15:22:00", "percent_change": 5.20898, "prev_day_close": 39.8350009918213}, {"option": "IWM271217P00265000", "bid": 13.3, "bid_size": 20.0, "ask": 14.34, "ask_size": 20.0, "iv": 0.2246, "open_interest": 5169.0, "volume": 0.0, "delta": -0.2993, "gamma": 0.0055, "vega": 1.0188, "theta": -0.0284, "rho": -0.856, "theo": 13.8551, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 15.25, "last_trade_time": "2026-11-03T13:32:49", "percent_change": 0.0, "prev_day_close": 15.585000038147}, {"option": "IWM271217C00270000", "bid": 38.13, "bid_size": 5.0, "ask": 39.89, "ask_size": 2.0, "iv": 0.2209, "open_interest": 2801.0, "volume": 1.0, "delta": 0.6942, "gamma": 0.0053, "vega": 1.043, "theta": -0.0231, "rho": 1.7522, "theo": 39.0568, "change": 3.885, "open": 40.5, "high": 40.5, "low": 40.5, "tick": "up", "last_trade_price": 40.5, "last_trade_time": "2026-11-04T09:46:03", "percent_change": 10.6104, "prev_day_close": 36.6149997711182}, {"option": "IWM271217P00270000", "bid": 14.8, "bid_size": 20.0, "ask": 15.92, "ask_size": 20.0, "iv": 0.2212, "open_interest": 15959.0, "volume": 10.0, "delta": -0.3275, "gamma": 0.0059, "vega": 1.0578, "theta": -0.0292, "rho": -0.9202, "theo": 15.3776, "change": -1.65, "open": 15.59, "high": 15.6, "low": 15.59, "tick": "up", "last_trade_price": 15.6, "last_trade_time": "2026-11-04T14:52:22", "percent_change": -9.56522, "prev_day_close": 17.25}, {"option": "IWM271217C00275000", "bid": 35.32, "bid_size": 3.0, "ask": 36.39, "ask_size": 3.0, "iv": 0.2176, "open_interest": 3074.0, "volume": 7.0, "delta": 0.6674, "gamma": 0.0056, "vega": 1.0765, "theta": -0.024, "rho": 1.6804, "theo": 35.8796, "change": 2.095, "open": 35.45, "high": 35.85, "low": 35.45, "tick": "down", "last_trade_price": 35.62, "last_trade_time": "2026-11-04T14:36:17", "percent_change": 6.24907, "prev_day_close": 33.5249996185303}, {"option": "IWM271217P00275000", "bid": 16.45, "bid_size": 20.0, "ask": 17.65, "ask_size": 20.0, "iv": 0.2176, "open_interest": 25474.0, "volume": 0.0, "delta": -0.3581, "gamma": 0.0063, "vega": 1.0891, "theta": -0.03, "rho": -0.9793, "theo": 17.0712, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 19.0, "last_trade_time": "2026-11-03T12:35:57", "percent_change": 0.0, "prev_day_close": 19.0750007629395}, {"option": "IWM271217C00280000", "bid": 32.25, "bid_size": 3.0, "ask": 33.3, "ask_size": 3.0, "iv": 0.2139, "open_interest": 16913.0, "volume": 1.0, "delta": 0.6395, "gamma": 0.0059, "vega": 1.1018, "theta": -0.0249, "rho": 1.6478, "theo": 32.8367, "change": 2.375, "open": 33.0, "high": 33.0, "low": 33.0, "tick": "up", "last_trade_price": 33.0, "last_trade_time": "2026-11-04T11:54:20", "percent_change": 7.7551, "prev_day_close": 30.625}, {"option": "IWM271217P00280000", "bid": 18.26, "bid_size": 20.0, "ask": 19.56, "ask_size": 20.0, "iv": 0.2143, "open_interest": 35957.0, "volume": 1500.0, "delta": -0.3906, "gamma": 0.0067, "vega": 1.116, "theta": -0.0306, "rho": -1.0323, "theo": 18.9231, "change": -1.205, "open": 19.85, "high": 19.85, "low": 19.85, "tick": "down", "last_trade_price": 19.85, "last_trade_time": "2026-11-04T10:56:46", "percent_change": -5.72311, "prev_day_close": 21.0550003051758}, {"option": "IWM271217C00285000", "bid": 29.37, "bid_size": 2.0, "ask": 30.4, "ask_size": 2.0, "iv": 0.211, "open_interest": 1286.0, "volume": 2000.0, "delta": 0.6102, "gamma": 0.0061, "vega": 1.136, "theta": -0.0256, "rho": 1.5643, "theo": 29.9167, "change": 1.885, "open": 29.76, "high": 29.76, "low": 29.76, "tick": "up", "last_trade_price": 29.76, "last_trade_time": "2026-11-04T15:34:09", "percent_change": 6.76233, "prev_day_close": 27.875}, {"option": "IWM271217P00285000", "bid": 20.23, "bid_size": 20.0, "ask": 21.64, "ask_size": 20.0, "iv": 0.211, "open_interest": 15425.0, "volume": 2000.0, "delta": -0.425, "gamma": 0.007, "vega": 1.1353, "theta": -0.0312, "rho": -1.0888, "theo": 20.96, "change": -2.2, "open": 21.04, "high": 21.04, "low": 21.04, "tick": "down", "last_trade_price": 21.04, "last_trade_time": "2026-11-04T15:34:09", "percent_change": -9.46644, "prev_day_close": 23.2399997711182}, {"option": "IWM271217C00290000", "bid": 26.64, "bid_size": 20.0, "ask": 27.65, "ask_size": 20.0, "iv": 0.2079, "open_interest": 8916.0, "volume": 0.0, "delta": 0.5801, "gamma": 0.0063, "vega": 1.1544, "theta": -0.0261, "rho": 1.5152, "theo": 27.1868, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 25.99, "last_trade_time": "2026-11-03T13:19:42", "percent_change": 0.0, "prev_day_close": 25.2349996566772}, {"option": "IWM271217P00290000", "bid": 22.39, "bid_size": 20.0, "ask": 23.92, "ask_size": 20.0, "iv": 0.2081, "open_interest": 19373.0, "volume": 0.0, "delta": -0.4612, "gamma": 0.0074, "vega": 1.1427, "theta": -0.0317, "rho": -1.1284, "theo": 23.1726, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 25.08, "last_trade_time": "2026-11-03T11:03:34", "percent_change": 0.0, "prev_day_close": 25.6050004959106}, {"option": "IWM271217C00295000", "bid": 24.11, "bid_size": 20.0, "ask": 25.01, "ask_size": 20.0, "iv": 0.2053, "open_interest": 4753.0, "volume": 0.0, "delta": 0.5491, "gamma": 0.0065, "vega": 1.1707, "theta": -0.0264, "rho": 1.4317, "theo": 24.5847, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 23.4, "last_trade_time": "2026-11-03T13:00:23", "percent_change": 0.0, "prev_day_close": 22.8050003051758}, {"option": "IWM271217P00295000", "bid": 24.73, "bid_size": 20.0, "ask": 26.39, "ask_size": 20.0, "iv": 0.2054, "open_interest": 7501.0, "volume": 5.0, "delta": -0.4986, "gamma": 0.0078, "vega": 1.1449, "theta": -0.032, "rho": -1.175, "theo": 25.5705, "change": -2.52, "open": 25.65, "high": 25.65, "low": 25.65, "tick": "down", "last_trade_price": 25.65, "last_trade_time": "2026-11-04T14:28:22", "percent_change": -8.94569, "prev_day_close": 28.1700000762939}, {"option": "IWM271217C00300000", "bid": 21.7, "bid_size": 27.0, "ask": 22.59, "ask_size": 26.0, "iv": 0.2027, "open_interest": 16556.0, "volume": 2.0, "delta": 0.5177, "gamma": 0.0066, "vega": 1.1781, "theta": -0.0265, "rho": 1.3688, "theo": 22.1711, "change": 1.35, "open": 22.0, "high": 22.0, "low": 21.88, "tick": "down", "last_trade_price": 21.88, "last_trade_time": "2026-11-04T15:46:15", "percent_change": 6.57574, "prev_day_close": 20.5299997329712}, {"option": "IWM271217P00300000", "bid": 27.22, "bid_size": 20.0, "ask": 29.11, "ask_size": 21.0, "iv": 0.2027, "open_interest": 7289.0, "volume": 2.0, "delta": -0.5382, "gamma": 0.0081, "vega": 1.1292, "theta": -0.0323, "rho": -1.1847, "theo": 28.1885, "change": -1.745, "open": 28.65, "high": 29.25, "low": 28.65, "tick": "up", "last_trade_price": 29.25, "last_trade_time": "2026-11-04T11:35:41", "percent_change": -5.62994, "prev_day_close": 30.9949998855591}, {"option": "IWM271217C00305000", "bid": 19.46, "bid_size": 26.0, "ask": 20.32, "ask_size": 26.0, "iv": 0.2006, "open_interest": 621.0, "volume": 21.0, "delta": 0.4856, "gamma": 0.0067, "vega": 1.1781, "theta": -0.0265, "rho": 1.2928, "theo": 19.8828, "change": 1.62, "open": 19.78, "high": 20.01, "low": 19.78, "tick": "no_change", "last_trade_price": 20.01, "last_trade_time": "2026-11-04T12:57:27", "percent_change": 8.80913, "prev_day_close": 18.3900003433228}, {"option": "IWM271217P00305000", "bid": 29.99, "bid_size": 20.0, "ask": 32.0, "ask_size": 20.0, "iv": 0.2004, "open_interest": 1002.0, "volume": 0.0, "delta": -0.5788, "gamma": 0.0084, "vega": 1.1088, "theta": -0.0324, "rho": -1.2142, "theo": 31.0095, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 34.09, "last_trade_time": "2026-10-30T10:17:07", "percent_change": 0.0, "prev_day_close": 33.9799995422363}, {"option": "IWM271217C00310000", "bid": 17.38, "bid_size": 20.0, "ask": 18.23, "ask_size": 20.0, "iv": 0.1982, "open_interest": 4639.0, "volume": 0.0, "delta": 0.454, "gamma": 0.0067, "vega": 1.1715, "theta": -0.0263, "rho": 1.2139, "theo": 17.8144, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.94, "last_trade_time": "2026-10-30T13:10:55", "percent_change": 0.0, "prev_day_close": 16.4299993515015}, {"option": "IWM271217P00310000", "bid": 32.57, "bid_size": 1.0, "ask": 35.44, "ask_size": 1.0, "iv": 0.1979, "open_interest": 6237.0, "volume": 0.0, "delta": -0.6206, "gamma": 0.0086, "vega": 1.0658, "theta": -0.0323, "rho": -1.1806, "theo": 34.0531, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 37.6, "last_trade_time": "2026-10-30T12:35:21", "percent_change": 0.0, "prev_day_close": 37.1950016021728}, {"option": "IWM271217C00315000", "bid": 15.47, "bid_size": 27.0, "ask": 16.29, "ask_size": 21.0, "iv": 0.1964, "open_interest": 1495.0, "volume": 1.0, "delta": 0.4221, "gamma": 0.0067, "vega": 1.1628, "theta": -0.0259, "rho": 1.1599, "theo": 15.8617, "change": 0.545, "open": 15.2, "high": 15.2, "low": 15.2, "tick": "up", "last_trade_price": 15.2, "last_trade_time": "2026-11-04T10:56:50", "percent_change": 3.71887, "prev_day_close": 14.6549997329712}, {"option": "IWM271217P00315000", "bid": 35.74, "bid_size": 1.0, "ask": 38.76, "ask_size": 1.0, "iv": 0.1956, "open_interest": 1155.0, "volume": 0.0, "delta": -0.6632, "gamma": 0.0088, "vega": 1.0193, "theta": -0.032, "rho": -1.1898, "theo": 37.3196, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 40.2, "last_trade_time": "2026-10-09T15:39:48", "percent_change": 0.0, "prev_day_close": 40.5799999237061}, {"option": "IWM271217C00320000", "bid": 13.71, "bid_size": 28.0, "ask": 14.51, "ask_size": 20.0, "iv": 0.1944, "open_interest": 3549.0, "volume": 31.0, "delta": 0.3913, "gamma": 0.0066, "vega": 1.1358, "theta": -0.0253, "rho": 1.0567, "theo": 14.113, "change": 1.275, "open": 13.25, "high": 14.24, "low": 13.22, "tick": "up", "last_trade_price": 14.24, "last_trade_time": "2026-11-04T12:57:27", "percent_change": 9.83417, "prev_day_close": 12.9650001525879}, {"option": "IWM271217P00320000", "bid": 38.28, "bid_size": 5.0, "ask": 43.0, "ask_size": 20.0, "iv": 0.1927, "open_interest": 525.0, "volume": 0.0, "delta": -0.7056, "gamma": 0.0088, "vega": 0.9511, "theta": -0.0311, "rho": -1.1087, "theo": 40.8014, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 51.1, "last_trade_time": "2026-10-14T15:25:52", "percent_change": 0.0, "prev_day_close": 44.1399993896484}, {"option": "IWM271217C00325000", "bid": 12.11, "bid_size": 20.0, "ask": 12.9, "ask_size": 20.0, "iv": 0.1929, "open_interest": 1830.0, "volume": 0.0, "delta": 0.3607, "gamma": 0.0065, "vega": 1.1142, "theta": -0.0246, "rho": 0.9962, "theo": 12.489, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 11.41, "last_trade_time": "2026-11-02T15:34:21", "percent_change": 0.0, "prev_day_close": 11.4349999427795}, {"option": "IWM271217P00325000", "bid": 42.0, "bid_size": 5.0, "ask": 46.5, "ask_size": 20.0, "iv": 0.1897, "open_interest": 943.0, "volume": 0.0, "delta": -0.7476, "gamma": 0.0087, "vega": 0.8739, "theta": -0.0296, "rho": -1.0945, "theo": 44.5104, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 49.53, "last_trade_time": "2026-10-01T12:19:03", "percent_change": 0.0, "prev_day_close": 48.0100002288818}, {"option": "IWM271217C00330000", "bid": 10.67, "bid_size": 30.0, "ask": 11.43, "ask_size": 25.0, "iv": 0.1914, "open_interest": 10146.0, "volume": 10.0, "delta": 0.3315, "gamma": 0.0064, "vega": 1.0746, "theta": -0.0238, "rho": 0.9033, "theo": 11.0375, "change": 0.775, "open": 10.9, "high": 10.91, "low": 10.9, "tick": "up", "last_trade_price": 10.91, "last_trade_time": "2026-11-04T10:05:16", "percent_change": 7.64677, "prev_day_close": 10.1349997520447}, {"option": "IWM271217P00330000", "bid": 45.91, "bid_size": 5.0, "ask": 50.5, "ask_size": 20.0, "iv": 0.1884, "open_interest": 56.0, "volume": 0.0, "delta": -0.7877, "gamma": 0.0084, "vega": 0.7878, "theta": -0.0275, "rho": -0.979, "theo": 48.4145, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 46.68, "last_trade_time": "2026-09-16T13:08:01", "percent_change": 0.0, "prev_day_close": 52.0650005340576}, {"option": "IWM271217C00335000", "bid": 9.37, "bid_size": 20.0, "ask": 10.11, "ask_size": 20.0, "iv": 0.1902, "open_interest": 245.0, "volume": 0.0, "delta": 0.3032, "gamma": 0.0062, "vega": 1.0407, "theta": -0.0228, "rho": 0.8399, "theo": 9.716, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 8.85, "last_trade_time": "2026-11-03T09:30:33", "percent_change": 0.0, "prev_day_close": 8.90000009536743}, {"option": "IWM271217P00335000", "bid": 50.04, "bid_size": 5.0, "ask": 55.0, "ask_size": 20.0, "iv": 0.1897, "open_interest": 50.0, "volume": 0.0, "delta": -0.826, "gamma": 0.0079, "vega": 0.679, "theta": -0.0244, "rho": -0.9449, "theo": 52.5356, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 61.36, "last_trade_time": "2026-10-16T11:18:38", "percent_change": 0.0, "prev_day_close": 56.3250007629394}, {"option": "IWM271217C00340000", "bid": 8.21, "bid_size": 20.0, "ask": 8.92, "ask_size": 20.0, "iv": 0.1891, "open_interest": 16559.0, "volume": 60.0, "delta": 0.2764, "gamma": 0.006, "vega": 0.9968, "theta": -0.0218, "rho": 0.7593, "theo": 8.5377, "change": 0.34, "open": 8.47, "high": 8.47, "low": 8.16, "tick": "down", "last_trade_price": 8.16, "last_trade_time": "2026-11-04T10:48:02", "percent_change": 4.34783, "prev_day_close": 7.8199999332428}, {"option": "IWM271217P00340000", "bid": 54.35, "bid_size": 5.0, "ask": 59.0, "ask_size": 20.0, "iv": 0.1862, "open_interest": 1.0, "volume": 0.0, "delta": -0.8632, "gamma": 0.0078, "vega": 0.5908, "theta": -0.0208, "rho": -0.8308, "theo": 56.8123, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 62.6, "last_trade_time": "2026-10-26T12:34:15", "percent_change": 0.0, "prev_day_close": 60.829999923706}, {"option": "IWM271217C00345000", "bid": 7.17, "bid_size": 20.0, "ask": 7.84, "ask_size": 20.0, "iv": 0.188, "open_interest": 1003.0, "volume": 0.0, "delta": 0.251, "gamma": 0.0057, "vega": 0.95, "theta": -0.0207, "rho": 0.6966, "theo": 7.4842, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.85, "last_trade_time": "2026-11-03T15:37:35", "percent_change": 0.0, "prev_day_close": 6.83500003814697}, {"option": "IWM271217P00345000", "bid": 58.84, "bid_size": 5.0, "ask": 63.5, "ask_size": 20.0, "iv": 0.1851, "open_interest": 1.0, "volume": 0.0, "delta": -0.9023, "gamma": 0.0086, "vega": 0.4651, "theta": -0.0176, "rho": -0.6528, "theo": 61.2782, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 68.5, "last_trade_time": "2026-10-22T15:53:42", "percent_change": 0.0, "prev_day_close": 65.4700012207031}, {"option": "IWM271217C00350000", "bid": 6.25, "bid_size": 20.0, "ask": 6.89, "ask_size": 20.0, "iv": 0.1872, "open_interest": 7214.0, "volume": 1.0, "delta": 0.2271, "gamma": 0.0054, "vega": 0.9125, "theta": -0.0196, "rho": 0.6364, "theo": 6.5427, "change": 0.47, "open": 6.44, "high": 6.44, "low": 6.44, "tick": "up", "last_trade_price": 6.44, "last_trade_time": "2026-11-04T15:46:15", "percent_change": 7.8727, "prev_day_close": 5.97000002861023}, {"option": "IWM271217P00350000", "bid": 63.5, "bid_size": 20.0, "ask": 68.35, "ask_size": 5.0, "iv": 0.1878, "open_interest": 0.0, "volume": 0.0, "delta": -0.9396, "gamma": 0.009, "vega": 0.3566, "theta": -0.0198, "rho": -0.399, "theo": 65.8968, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 63.86, "last_trade_time": "2026-09-16T11:40:54", "percent_change": 0.0, "prev_day_close": 70.1049995422363}, {"option": "IWM271217C00355000", "bid": 5.44, "bid_size": 20.0, "ask": 6.04, "ask_size": 20.0, "iv": 0.1864, "open_interest": 194.0, "volume": 0.0, "delta": 0.2051, "gamma": 0.0051, "vega": 0.8503, "theta": -0.0184, "rho": 0.5703, "theo": 5.7229, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.41, "last_trade_time": "2026-10-27T14:18:47", "percent_change": 0.0, "prev_day_close": 5.24000000953674}, {"option": "IWM271217P00355000", "bid": 68.5, "bid_size": 20.0, "ask": 73.26, "ask_size": 5.0, "iv": 0.1955, "open_interest": 0.0, "volume": 0.0, "delta": -0.9679, "gamma": 0.0064, "vega": 0.1475, "theta": -0.035, "rho": 0.0, "theo": 70.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 64.02, "last_trade_time": "2026-09-01T12:00:15", "percent_change": 0.0, "prev_day_close": 75.0349998474121}, {"option": "IWM271217C00360000", "bid": 4.73, "bid_size": 9.0, "ask": 5.31, "ask_size": 7.0, "iv": 0.186, "open_interest": 1148.0, "volume": 0.0, "delta": 0.1846, "gamma": 0.0048, "vega": 0.8072, "theta": -0.0172, "rho": 0.5261, "theo": 4.9944, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.67, "last_trade_time": "2026-10-28T15:11:49", "percent_change": 0.0, "prev_day_close": 4.55999994277954}, {"option": "IWM271217P00360000", "bid": 73.5, "bid_size": 20.0, "ask": 78.25, "ask_size": 5.0, "iv": 0.2043, "open_interest": 0.0, "volume": 0.0, "delta": -0.9885, "gamma": 0.0023, "vega": 0.0, "theta": -0.0391, "rho": 0.0, "theo": 75.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 63.74, "last_trade_time": "2026-08-24T12:01:04", "percent_change": 0.0, "prev_day_close": 80.0}, {"option": "IWM271217C00365000", "bid": 4.11, "bid_size": 20.0, "ask": 4.65, "ask_size": 20.0, "iv": 0.1856, "open_interest": 460.0, "volume": 0.0, "delta": 0.166, "gamma": 0.0045, "vega": 0.7504, "theta": -0.0161, "rho": 0.4631, "theo": 4.362, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.0, "last_trade_time": "2026-11-03T09:30:39", "percent_change": 0.0, "prev_day_close": 3.95000004768372}, {"option": "IWM271217P00365000", "bid": 78.5, "bid_size": 20.0, "ask": 83.24, "ask_size": 5.0, "iv": 0.2129, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0391, "rho": 0.0, "theo": 80.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 65.36, "last_trade_time": "2026-08-19T10:17:34", "percent_change": 0.0, "prev_day_close": 84.9799995422363}, {"option": "IWM271217C00370000", "bid": 3.56, "bid_size": 20.0, "ask": 4.07, "ask_size": 20.0, "iv": 0.1852, "open_interest": 2545.0, "volume": 0.0, "delta": 0.1489, "gamma": 0.0042, "vega": 0.702, "theta": -0.015, "rho": 0.4203, "theo": 3.8031, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.59, "last_trade_time": "2026-11-03T11:23:16", "percent_change": 0.0, "prev_day_close": 3.43499994277954}, {"option": "IWM271217P00370000", "bid": 83.5, "bid_size": 20.0, "ask": 88.24, "ask_size": 5.0, "iv": 0.2216, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0391, "rho": 0.0, "theo": 85.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 79.8, "last_trade_time": "2026-09-01T14:37:48", "percent_change": 0.0, "prev_day_close": 89.9849967956543}, {"option": "IWM271217C00375000", "bid": 3.09, "bid_size": 10.0, "ask": 3.57, "ask_size": 10.0, "iv": 0.1851, "open_interest": 4591.0, "volume": 0.0, "delta": 0.1333, "gamma": 0.0039, "vega": 0.6606, "theta": -0.0139, "rho": 0.3733, "theo": 3.3165, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.83, "last_trade_time": "2026-06-05T11:03:05", "percent_change": 0.0, "prev_day_close": 3.00500011444092}, {"option": "IWM271217P00375000", "bid": 88.5, "bid_size": 20.0, "ask": 93.23, "ask_size": 5.0, "iv": 0.2298, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0391, "rho": 0.0, "theo": 90.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 73.67, "last_trade_time": "2026-08-19T10:08:43", "percent_change": 0.0, "prev_day_close": 95.0200004577637}, {"option": "IWM271217C00380000", "bid": 2.68, "bid_size": 8.0, "ask": 3.14, "ask_size": 9.0, "iv": 0.1852, "open_interest": 1723.0, "volume": 0.0, "delta": 0.1193, "gamma": 0.0036, "vega": 0.6046, "theta": -0.0128, "rho": 0.3351, "theo": 2.8948, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.06, "last_trade_time": "2026-10-14T12:13:41", "percent_change": 0.0, "prev_day_close": 2.63499999046326}, {"option": "IWM271217P00380000", "bid": 93.5, "bid_size": 20.0, "ask": 98.23, "ask_size": 5.0, "iv": 0.2381, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0391, "rho": 0.0, "theo": 95.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 88.55, "last_trade_time": "2026-07-31T15:24:18", "percent_change": 0.0, "prev_day_close": 100.014999389648}, {"option": "IWM271217C00385000", "bid": 2.33, "bid_size": 8.0, "ask": 2.76, "ask_size": 9.0, "iv": 0.1853, "open_interest": 81.0, "volume": 0.0, "delta": 0.1067, "gamma": 0.0033, "vega": 0.5645, "theta": -0.0119, "rho": 0.3058, "theo": 2.5293, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.06, "last_trade_time": "2026-10-02T10:44:27", "percent_change": 0.0, "prev_day_close": 2.29500007629395}, {"option": "IWM271217P00385000", "bid": 98.5, "bid_size": 20.0, "ask": 103.22, "ask_size": 5.0, "iv": 0.2461, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0391, "rho": 0.0, "theo": 100.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 83.5, "last_trade_time": "2026-08-11T14:22:12", "percent_change": 0.0, "prev_day_close": 105.009998321533}, {"option": "IWM271217C00390000", "bid": 2.02, "bid_size": 6.0, "ask": 2.43, "ask_size": 11.0, "iv": 0.1855, "open_interest": 23.0, "volume": 0.0, "delta": 0.0953, "gamma": 0.0031, "vega": 0.5232, "theta": -0.0109, "rho": 0.268, "theo": 2.21, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.93, "last_trade_time": "2026-10-26T11:44:51", "percent_change": 0.0, "prev_day_close": 2.01999992132187}, {"option": "IWM271217P00390000", "bid": 103.5, "bid_size": 20.0, "ask": 108.22, "ask_size": 5.0, "iv": 0.2541, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0391, "rho": 0.0, "theo": 105.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 98.34, "last_trade_time": "2026-07-31T15:29:33", "percent_change": 0.0, "prev_day_close": 110.020000457764}, {"option": "IWM271217C00395000", "bid": 1.76, "bid_size": 5.0, "ask": 2.14, "ask_size": 11.0, "iv": 0.1858, "open_interest": 60.0, "volume": 0.0, "delta": 0.0852, "gamma": 0.0028, "vega": 0.4785, "theta": -0.0101, "rho": 0.2408, "theo": 1.9371, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.63, "last_trade_time": "2026-10-23T15:16:33", "percent_change": 0.0, "prev_day_close": 1.76499998569489}, {"option": "IWM271217P00395000", "bid": 108.5, "bid_size": 20.0, "ask": 113.22, "ask_size": 5.0, "iv": 0.262, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0391, "rho": 0.0, "theo": 110.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 93.04, "last_trade_time": "2026-08-04T13:40:12", "percent_change": 0.0, "prev_day_close": 115.014999389648}, {"option": "IWM271217C00400000", "bid": 1.53, "bid_size": 5.0, "ask": 1.89, "ask_size": 11.0, "iv": 0.1863, "open_interest": 1159.0, "volume": 0.0, "delta": 0.0761, "gamma": 0.0026, "vega": 0.4451, "theta": -0.0093, "rho": 0.2203, "theo": 1.6972, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.38, "last_trade_time": "2026-10-23T09:30:10", "percent_change": 0.0, "prev_day_close": 1.53999996185303}, {"option": "IWM271217P00400000", "bid": 113.5, "bid_size": 20.0, "ask": 118.22, "ask_size": 5.0, "iv": 0.2697, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0391, "rho": 0.0, "theo": 115.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 97.88, "last_trade_time": "2026-08-04T13:51:01", "percent_change": 0.0, "prev_day_close": 120.049999237061}, {"option": "IWM271217C00405000", "bid": 1.33, "bid_size": 11.0, "ask": 1.67, "ask_size": 11.0, "iv": 0.1867, "open_interest": 209.0, "volume": 0.0, "delta": 0.0681, "gamma": 0.0024, "vega": 0.4101, "theta": -0.0085, "rho": 0.192, "theo": 1.491, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.52, "last_trade_time": "2026-10-30T10:04:20", "percent_change": 0.0, "prev_day_close": 1.38499999046326}, {"option": "IWM271217P00405000", "bid": 118.5, "bid_size": 20.0, "ask": 123.22, "ask_size": 5.0, "iv": 0.2773, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0391, "rho": 0.0, "theo": 120.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 113.45, "last_trade_time": "2026-07-31T15:24:18", "percent_change": 0.0, "prev_day_close": 125.049999237061}, {"option": "IWM271217C00410000", "bid": 1.16, "bid_size": 15.0, "ask": 1.48, "ask_size": 15.0, "iv": 0.1873, "open_interest": 30.0, "volume": 0.0, "delta": 0.061, "gamma": 0.0022, "vega": 0.3742, "theta": -0.0078, "rho": 0.1727, "theo": 1.3139, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.16, "last_trade_time": "2026-10-21T15:43:30", "percent_change": 0.0, "prev_day_close": 1.23000001907349}, {"option": "IWM271217P00410000", "bid": 123.5, "bid_size": 20.0, "ask": 128.23, "ask_size": 5.0, "iv": 0.2851, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0391, "rho": 0.0, "theo": 125.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 130.049999237061}, {"option": "IWM271217C00415000", "bid": 1.01, "bid_size": 3.0, "ask": 1.32, "ask_size": 3.0, "iv": 0.188, "open_interest": 11.0, "volume": 0.0, "delta": 0.0546, "gamma": 0.002, "vega": 0.3467, "theta": -0.0072, "rho": 0.1577, "theo": 1.1575, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.05, "last_trade_time": "2026-10-26T10:43:55", "percent_change": 0.0, "prev_day_close": 1.08499997854233}, {"option": "IWM271217P00415000", "bid": 128.5, "bid_size": 20.0, "ask": 133.23, "ask_size": 5.0, "iv": 0.2925, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0391, "rho": 0.0, "theo": 130.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 135.014999389648}, {"option": "IWM271217C00420000", "bid": 0.89, "bid_size": 4.0, "ask": 1.18, "ask_size": 4.0, "iv": 0.1889, "open_interest": 34.0, "volume": 0.0, "delta": 0.049, "gamma": 0.0018, "vega": 0.3204, "theta": -0.0066, "rho": 0.1384, "theo": 1.0239, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.94, "last_trade_time": "2026-10-21T15:43:30", "percent_change": 0.0, "prev_day_close": 0.959999978542328}, {"option": "IWM271217P00420000", "bid": 133.5, "bid_size": 20.0, "ask": 138.23, "ask_size": 5.0, "iv": 0.2998, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0391, "rho": 0.0, "theo": 135.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 140.019996643066}, {"option": "IWM271217C00425000", "bid": 0.78, "bid_size": 4.0, "ask": 1.05, "ask_size": 4.0, "iv": 0.1896, "open_interest": 1.0, "volume": 0.0, "delta": 0.044, "gamma": 0.0016, "vega": 0.292, "theta": -0.0061, "rho": 0.1246, "theo": 0.9087, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.2, "last_trade_time": "2026-10-05T14:40:02", "percent_change": 0.0, "prev_day_close": 0.849999994039536}, {"option": "IWM271217P00425000", "bid": 138.5, "bid_size": 20.0, "ask": 143.24, "ask_size": 5.0, "iv": 0.3072, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0391, "rho": 0.0, "theo": 140.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 145.004997253418}, {"option": "IWM271217C00430000", "bid": 0.68, "bid_size": 5.0, "ask": 0.94, "ask_size": 5.0, "iv": 0.1903, "open_interest": 24.0, "volume": 0.0, "delta": 0.0396, "gamma": 0.0015, "vega": 0.2695, "theta": -0.0056, "rho": 0.1133, "theo": 0.8072, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.06, "last_trade_time": "2026-10-05T14:40:36", "percent_change": 0.0, "prev_day_close": 0.760000020265579}, {"option": "IWM271217P00430000", "bid": 143.5, "bid_size": 20.0, "ask": 148.24, "ask_size": 5.0, "iv": 0.3143, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0391, "rho": 0.0, "theo": 145.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 150.01000213623}, {"option": "IWM271217C00435000", "bid": 0.6, "bid_size": 17.0, "ask": 0.81, "ask_size": 1.0, "iv": 0.1906, "open_interest": 2.0, "volume": 0.0, "delta": 0.0356, "gamma": 0.0014, "vega": 0.2504, "theta": -0.0052, "rho": 0.1008, "theo": 0.718, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.9, "last_trade_time": "2026-08-17T11:29:11", "percent_change": 0.0, "prev_day_close": 0.680000007152557}, {"option": "IWM271217P00435000", "bid": 148.5, "bid_size": 20.0, "ask": 153.24, "ask_size": 5.0, "iv": 0.3212, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0391, "rho": 0.0, "theo": 150.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 139.09, "last_trade_time": "2026-08-03T11:57:36", "percent_change": 0.0, "prev_day_close": 155.014999389648}, {"option": "IWM271217C00440000", "bid": 0.53, "bid_size": 17.0, "ask": 0.74, "ask_size": 1.0, "iv": 0.1918, "open_interest": 1.0, "volume": 0.0, "delta": 0.0322, "gamma": 0.0013, "vega": 0.23, "theta": -0.0048, "rho": 0.091, "theo": 0.6416, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.43, "last_trade_time": "2026-07-06T13:54:32", "percent_change": 0.0, "prev_day_close": 0.599999994039536}, {"option": "IWM271217P00440000", "bid": 153.5, "bid_size": 20.0, "ask": 158.24, "ask_size": 5.0, "iv": 0.3281, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0391, "rho": 0.0, "theo": 155.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 148.35, "last_trade_time": "2026-07-31T15:23:09", "percent_change": 0.0, "prev_day_close": 160.014999389648}, {"option": "IWM271217C00445000", "bid": 0.46, "bid_size": 19.0, "ask": 0.67, "ask_size": 19.0, "iv": 0.1926, "open_interest": 2.0, "volume": 0.0, "delta": 0.0292, "gamma": 0.0012, "vega": 0.2108, "theta": -0.0044, "rho": 0.0826, "theo": 0.5761, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.63, "last_trade_time": "2026-10-01T13:23:17", "percent_change": 0.0, "prev_day_close": 0.540000006556511}, {"option": "IWM271217P00445000", "bid": 158.5, "bid_size": 20.0, "ask": 163.25, "ask_size": 5.0, "iv": 0.3352, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0391, "rho": 0.0, "theo": 160.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 165.014999389648}, {"option": "IWM271217C00450000", "bid": 0.41, "bid_size": 19.0, "ask": 0.62, "ask_size": 19.0, "iv": 0.1942, "open_interest": 54.0, "volume": 0.0, "delta": 0.0264, "gamma": 0.001, "vega": 0.1954, "theta": -0.0041, "rho": 0.0757, "theo": 0.517, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.59, "last_trade_time": "2026-11-02T09:30:10", "percent_change": 0.0, "prev_day_close": 0.484999999403954}, {"option": "IWM271217P00450000", "bid": 163.5, "bid_size": 20.0, "ask": 168.25, "ask_size": 5.0, "iv": 0.3418, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0391, "rho": 0.0, "theo": 165.75, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 170.014999389648}, {"option": "IWM280121C00120000", "bid": 164.5, "bid_size": 20.0, "ask": 169.5, "ask_size": 20.0, "iv": 0.3058, "open_interest": 55.0, "volume": 0.0, "delta": 0.9841, "gamma": 0.0003, "vega": 0.1163, "theta": 0.0, "rho": 1.225, "theo": 167.7094, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 161.95, "last_trade_time": "2026-10-30T13:43:50", "percent_change": 0.0, "prev_day_close": 163.0}, {"option": "IWM280121P00120000", "bid": 0.0, "bid_size": 0.0, "ask": 1.05, "ask_size": 1.0, "iv": 0.3959, "open_interest": 565.0, "volume": 0.0, "delta": -0.0154, "gamma": 0.0003, "vega": 0.1226, "theta": -0.0055, "rho": -0.0593, "theo": 0.8197, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.02, "last_trade_time": "2026-11-02T15:59:25", "percent_change": 0.0, "prev_day_close": 0.929999977350235}, {"option": "IWM280121C00125000", "bid": 160.0, "bid_size": 20.0, "ask": 165.0, "ask_size": 20.0, "iv": 0.354, "open_interest": 16.0, "volume": 0.0, "delta": 0.9822, "gamma": 0.0003, "vega": 0.1314, "theta": 0.0, "rho": 1.2728, "theo": 163.0586, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 173.5, "last_trade_time": "2026-09-08T14:29:28", "percent_change": 0.0, "prev_day_close": 158.5}, {"option": "IWM280121P00125000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 20.0, "iv": 0.5025, "open_interest": 145.0, "volume": 0.0, "delta": -0.0174, "gamma": 0.0003, "vega": 0.1358, "theta": -0.006, "rho": -0.0665, "theo": 0.9118, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.0, "last_trade_time": "2026-10-16T16:13:18", "percent_change": 0.0, "prev_day_close": 2.96000000834465}, {"option": "IWM280121C00130000", "bid": 155.5, "bid_size": 20.0, "ask": 160.5, "ask_size": 20.0, "iv": 0.3686, "open_interest": 0.0, "volume": 0.0, "delta": 0.9801, "gamma": 0.0004, "vega": 0.1441, "theta": 0.0, "rho": 1.3181, "theo": 158.4182, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 154.0}, {"option": "IWM280121P00130000", "bid": 0.0, "bid_size": 0.0, "ask": 1.35, "ask_size": 1.0, "iv": 0.3779, "open_interest": 2057.0, "volume": 0.0, "delta": -0.0195, "gamma": 0.0004, "vega": 0.1496, "theta": -0.0064, "rho": -0.0744, "theo": 1.0124, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.0, "last_trade_time": "2026-10-02T10:33:58", "percent_change": 0.0, "prev_day_close": 1.1599999666214}, {"option": "IWM280121C00135000", "bid": 151.0, "bid_size": 20.0, "ask": 156.0, "ask_size": 20.0, "iv": 0.3742, "open_interest": 1.0, "volume": 0.0, "delta": 0.9778, "gamma": 0.0004, "vega": 0.1574, "theta": 0.0, "rho": 1.3627, "theo": 153.7852, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 149.5, "last_trade_time": "2026-04-21T09:41:23", "percent_change": 0.0, "prev_day_close": 149.5}, {"option": "IWM280121P00135000", "bid": 0.0, "bid_size": 0.0, "ask": 3.75, "ask_size": 1.0, "iv": 0.4353, "open_interest": 15.0, "volume": 0.0, "delta": -0.0218, "gamma": 0.0004, "vega": 0.1652, "theta": -0.0069, "rho": -0.0836, "theo": 1.1214, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.56, "last_trade_time": "2026-08-05T09:30:00", "percent_change": 0.0, "prev_day_close": 1.875}, {"option": "IWM280121C00140000", "bid": 146.0, "bid_size": 20.0, "ask": 151.0, "ask_size": 20.0, "iv": 0.336, "open_interest": 12.0, "volume": 0.0, "delta": 0.9752, "gamma": 0.0005, "vega": 0.1763, "theta": 0.0, "rho": 1.4066, "theo": 149.1598, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 143.0, "last_trade_time": "2026-10-26T10:36:03", "percent_change": 0.0, "prev_day_close": 144.5}, {"option": "IWM280121P00140000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 20.0, "iv": 0.4438, "open_interest": 72.0, "volume": 0.0, "delta": -0.0244, "gamma": 0.0005, "vega": 0.1808, "theta": -0.0074, "rho": -0.0926, "theo": 1.2401, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.24, "last_trade_time": "2026-10-02T10:34:22", "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "IWM280121C00145000", "bid": 141.5, "bid_size": 20.0, "ask": 146.5, "ask_size": 20.0, "iv": 0.3417, "open_interest": 0.0, "volume": 0.0, "delta": 0.9725, "gamma": 0.0005, "vega": 0.1929, "theta": 0.0, "rho": 1.4524, "theo": 144.5473, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 136.95, "last_trade_time": "2026-05-19T16:04:32", "percent_change": 0.0, "prev_day_close": 140.0}, {"option": "IWM280121P00145000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 20.0, "iv": 0.4257, "open_interest": 39.0, "volume": 0.0, "delta": -0.0272, "gamma": 0.0005, "vega": 0.1985, "theta": -0.0079, "rho": -0.1031, "theo": 1.3681, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.08, "last_trade_time": "2026-03-18T16:02:23", "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "IWM280121C00150000", "bid": 137.0, "bid_size": 20.0, "ask": 142.0, "ask_size": 20.0, "iv": 0.3428, "open_interest": 15.0, "volume": 0.0, "delta": 0.9694, "gamma": 0.0006, "vega": 0.2096, "theta": 0.0, "rho": 1.4943, "theo": 139.9448, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 134.29, "last_trade_time": "2026-10-07T12:12:56", "percent_change": 0.0, "prev_day_close": 135.5}, {"option": "IWM280121P00150000", "bid": 1.0, "bid_size": 1.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.424, "open_interest": 23577.0, "volume": 0.0, "delta": -0.0303, "gamma": 0.0006, "vega": 0.2163, "theta": -0.0085, "rho": -0.114, "theo": 1.5071, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.73, "last_trade_time": "2026-11-02T13:35:38", "percent_change": 0.0, "prev_day_close": 3.25000005960464}, {"option": "IWM280121C00155000", "bid": 132.5, "bid_size": 20.0, "ask": 137.5, "ask_size": 20.0, "iv": 0.3412, "open_interest": 13.0, "volume": 0.0, "delta": 0.9661, "gamma": 0.0007, "vega": 0.2296, "theta": 0.0, "rho": 1.5354, "theo": 135.3522, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 113.0, "last_trade_time": "2026-02-04T13:09:18", "percent_change": 0.0, "prev_day_close": 131.0}, {"option": "IWM280121P00155000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 20.0, "iv": 0.3912, "open_interest": 985.0, "volume": 0.0, "delta": -0.0337, "gamma": 0.0007, "vega": 0.2368, "theta": -0.009, "rho": -0.1264, "theo": 1.657, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.12, "last_trade_time": "2026-05-08T15:12:15", "percent_change": 0.0, "prev_day_close": 3.38499999046326}, {"option": "IWM280121C00160000", "bid": 128.0, "bid_size": 20.0, "ask": 133.0, "ask_size": 20.0, "iv": 0.3378, "open_interest": 101.0, "volume": 0.0, "delta": 0.9625, "gamma": 0.0007, "vega": 0.2521, "theta": 0.0, "rho": 1.5801, "theo": 130.7731, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 144.16, "last_trade_time": "2026-06-23T15:54:18", "percent_change": 0.0, "prev_day_close": 126.5}, {"option": "IWM280121P00160000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 20.0, "iv": 0.3748, "open_interest": 17.0, "volume": 0.0, "delta": -0.0374, "gamma": 0.0008, "vega": 0.257, "theta": -0.0096, "rho": -0.1398, "theo": 1.8201, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.89, "last_trade_time": "2026-10-07T09:39:20", "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "IWM280121C00165000", "bid": 123.5, "bid_size": 20.0, "ask": 128.0, "ask_size": 1.0, "iv": 0.3227, "open_interest": 18.0, "volume": 0.0, "delta": 0.9585, "gamma": 0.0008, "vega": 0.2729, "theta": 0.0, "rho": 1.6183, "theo": 126.2096, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 139.83, "last_trade_time": "2026-06-23T15:54:18", "percent_change": 0.0, "prev_day_close": 122.0}, {"option": "IWM280121P00165000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 20.0, "iv": 0.3588, "open_interest": 100.0, "volume": 0.0, "delta": -0.0414, "gamma": 0.0008, "vega": 0.2799, "theta": -0.0102, "rho": -0.1542, "theo": 1.9969, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.13, "last_trade_time": "2026-10-02T10:32:43", "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "IWM280121C00170000", "bid": 118.5, "bid_size": 20.0, "ask": 123.5, "ask_size": 20.0, "iv": 0.3079, "open_interest": 15.0, "volume": 0.0, "delta": 0.9541, "gamma": 0.0009, "vega": 0.2957, "theta": 0.0, "rho": 1.6555, "theo": 121.6602, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 121.9, "last_trade_time": "2026-09-18T13:40:02", "percent_change": 0.0, "prev_day_close": 117.5}, {"option": "IWM280121P00170000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 20.0, "iv": 0.3434, "open_interest": 3029.0, "volume": 0.0, "delta": -0.0458, "gamma": 0.0009, "vega": 0.3028, "theta": -0.0108, "rho": -0.1698, "theo": 2.1902, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.59, "last_trade_time": "2026-10-30T15:52:28", "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "IWM280121C00175000", "bid": 114.0, "bid_size": 20.0, "ask": 119.0, "ask_size": 20.0, "iv": 0.3033, "open_interest": 51.0, "volume": 0.0, "delta": 0.9493, "gamma": 0.001, "vega": 0.3227, "theta": 0.0, "rho": 1.6986, "theo": 117.1287, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 107.21, "last_trade_time": "2026-10-15T11:39:38", "percent_change": 0.0, "prev_day_close": 113.0}, {"option": "IWM280121P00175000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 20.0, "iv": 0.3282, "open_interest": 202.0, "volume": 0.0, "delta": -0.0507, "gamma": 0.001, "vega": 0.3292, "theta": -0.0115, "rho": -0.1871, "theo": 2.4005, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.49, "last_trade_time": "2026-09-15T15:48:46", "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "IWM280121C00180000", "bid": 109.5, "bid_size": 20.0, "ask": 114.5, "ask_size": 20.0, "iv": 0.2979, "open_interest": 11.0, "volume": 0.0, "delta": 0.944, "gamma": 0.0011, "vega": 0.3488, "theta": 0.0, "rho": 1.7318, "theo": 112.6189, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 128.5, "last_trade_time": "2026-08-10T12:31:59", "percent_change": 0.0, "prev_day_close": 108.5}, {"option": "IWM280121P00180000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 20.0, "iv": 0.3135, "open_interest": 2881.0, "volume": 0.0, "delta": -0.0561, "gamma": 0.0012, "vega": 0.3557, "theta": -0.0121, "rho": -0.2057, "theo": 2.6325, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.44, "last_trade_time": "2026-11-02T15:38:30", "percent_change": 0.0, "prev_day_close": 3.0}, {"option": "IWM280121C00185000", "bid": 105.5, "bid_size": 20.0, "ask": 110.0, "ask_size": 1.0, "iv": 0.2991, "open_interest": 16.0, "volume": 0.0, "delta": 0.9382, "gamma": 0.0012, "vega": 0.3778, "theta": 0.0, "rho": 1.7675, "theo": 108.1313, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 98.38, "last_trade_time": "2026-10-15T12:06:11", "percent_change": 0.0, "prev_day_close": 104.0}, {"option": "IWM280121P00185000", "bid": 0.5, "bid_size": 20.0, "ask": 5.5, "ask_size": 20.0, "iv": 0.3129, "open_interest": 401.0, "volume": 12.0, "delta": -0.0621, "gamma": 0.0013, "vega": 0.3854, "theta": -0.0128, "rho": -0.2271, "theo": 2.8874, "change": -0.46, "open": 2.89, "high": 2.91, "low": 2.89, "tick": "up", "last_trade_price": 2.91, "last_trade_time": "2026-11-04T09:56:15", "percent_change": -13.6498, "prev_day_close": 3.36999994516373}, {"option": "IWM280121C00190000", "bid": 101.0, "bid_size": 20.0, "ask": 106.0, "ask_size": 20.0, "iv": 0.2983, "open_interest": 21.0, "volume": 0.0, "delta": 0.9318, "gamma": 0.0014, "vega": 0.408, "theta": -0.0009, "rho": 1.8031, "theo": 103.6719, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 99.01, "last_trade_time": "2026-10-30T15:55:04", "percent_change": 0.0, "prev_day_close": 100.0}, {"option": "IWM280121P00190000", "bid": 0.5, "bid_size": 20.0, "ask": 5.5, "ask_size": 20.0, "iv": 0.2984, "open_interest": 4326.0, "volume": 42.0, "delta": -0.0686, "gamma": 0.0014, "vega": 0.4146, "theta": -0.0136, "rho": -0.2488, "theo": 3.1705, "change": -0.32, "open": 3.25, "high": 3.25, "low": 3.18, "tick": "no_change", "last_trade_price": 3.18, "last_trade_time": "2026-11-04T14:03:19", "percent_change": -9.14286, "prev_day_close": 3.5}, {"option": "IWM280121C00194000", "bid": 97.5, "bid_size": 20.0, "ask": 102.5, "ask_size": 20.0, "iv": 0.294, "open_interest": 5.0, "volume": 0.0, "delta": 0.9262, "gamma": 0.0015, "vega": 0.4336, "theta": -0.0019, "rho": 1.8301, "theo": 100.1258, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 107.75, "last_trade_time": "2026-09-01T10:12:03", "percent_change": 0.0, "prev_day_close": 96.5}, {"option": "IWM280121P00194000", "bid": 1.0, "bid_size": 20.0, "ask": 6.0, "ask_size": 20.0, "iv": 0.2989, "open_interest": 338.0, "volume": 0.0, "delta": -0.0744, "gamma": 0.0016, "vega": 0.4426, "theta": -0.0142, "rho": -0.2686, "theo": 3.4177, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.84, "last_trade_time": "2026-10-15T15:50:46", "percent_change": 0.0, "prev_day_close": 4.0}, {"option": "IWM280121C00195000", "bid": 96.5, "bid_size": 20.0, "ask": 101.5, "ask_size": 20.0, "iv": 0.2899, "open_interest": 131.0, "volume": 0.0, "delta": 0.9247, "gamma": 0.0015, "vega": 0.4408, "theta": -0.0022, "rho": 1.8407, "theo": 99.2424, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 100.0, "last_trade_time": "2026-10-29T11:52:18", "percent_change": 0.0, "prev_day_close": 95.5}, {"option": "IWM280121P00195000", "bid": 1.0, "bid_size": 20.0, "ask": 6.0, "ask_size": 20.0, "iv": 0.296, "open_interest": 838.0, "volume": 1.0, "delta": -0.0759, "gamma": 0.0016, "vega": 0.4494, "theta": -0.0143, "rho": -0.274, "theo": 3.4832, "change": -1.61, "open": 2.39, "high": 2.39, "low": 2.39, "tick": "down", "last_trade_price": 2.39, "last_trade_time": "2026-11-04T13:31:56", "percent_change": -40.25, "prev_day_close": 4.0}, {"option": "IWM280121C00196000", "bid": 95.5, "bid_size": 20.0, "ask": 100.5, "ask_size": 20.0, "iv": 0.2858, "open_interest": 0.0, "volume": 0.0, "delta": 0.9232, "gamma": 0.0016, "vega": 0.4477, "theta": -0.0025, "rho": 1.8479, "theo": 98.3608, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 76.68, "last_trade_time": "2025-12-22T13:44:08", "percent_change": 0.0, "prev_day_close": 94.5}, {"option": "IWM280121P00196000", "bid": 1.0, "bid_size": 20.0, "ask": 6.0, "ask_size": 20.0, "iv": 0.2931, "open_interest": 345.0, "volume": 0.0, "delta": -0.0775, "gamma": 0.0016, "vega": 0.4557, "theta": -0.0145, "rho": -0.2802, "theo": 3.5516, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.8, "last_trade_time": "2026-09-15T15:12:27", "percent_change": 0.0, "prev_day_close": 4.0}, {"option": "IWM280121C00197000", "bid": 94.5, "bid_size": 20.0, "ask": 99.5, "ask_size": 20.0, "iv": 0.2817, "open_interest": 3.0, "volume": 0.0, "delta": 0.9216, "gamma": 0.0016, "vega": 0.4545, "theta": -0.0027, "rho": 1.8542, "theo": 97.4808, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 95.11, "last_trade_time": "2026-04-20T14:51:35", "percent_change": 0.0, "prev_day_close": 93.5}, {"option": "IWM280121P00197000", "bid": 1.0, "bid_size": 20.0, "ask": 6.0, "ask_size": 20.0, "iv": 0.2903, "open_interest": 692.0, "volume": 0.0, "delta": -0.079, "gamma": 0.0016, "vega": 0.4621, "theta": -0.0146, "rho": -0.2848, "theo": 3.6193, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.41, "last_trade_time": "2026-06-23T13:24:25", "percent_change": 0.0, "prev_day_close": 4.0}, {"option": "IWM280121C00198000", "bid": 94.0, "bid_size": 20.0, "ask": 99.0, "ask_size": 20.0, "iv": 0.2893, "open_interest": 3.0, "volume": 0.0, "delta": 0.9201, "gamma": 0.0016, "vega": 0.4614, "theta": -0.003, "rho": 1.8638, "theo": 96.6023, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 102.98, "last_trade_time": "2026-09-14T15:00:39", "percent_change": 0.0, "prev_day_close": 93.0}, {"option": "IWM280121P00198000", "bid": 1.0, "bid_size": 20.0, "ask": 6.0, "ask_size": 20.0, "iv": 0.2874, "open_interest": 95.0, "volume": 0.0, "delta": -0.0806, "gamma": 0.0017, "vega": 0.4688, "theta": -0.0148, "rho": -0.2898, "theo": 3.6894, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.52, "last_trade_time": "2026-06-23T13:24:25", "percent_change": 0.0, "prev_day_close": 4.25}, {"option": "IWM280121C00199000", "bid": 93.0, "bid_size": 20.0, "ask": 98.0, "ask_size": 20.0, "iv": 0.2852, "open_interest": 5.0, "volume": 0.0, "delta": 0.9185, "gamma": 0.0017, "vega": 0.4683, "theta": -0.0033, "rho": 1.878, "theo": 95.7253, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 89.0, "last_trade_time": "2026-04-28T15:53:28", "percent_change": 0.0, "prev_day_close": 92.0}, {"option": "IWM280121P00199000", "bid": 1.5, "bid_size": 20.0, "ask": 6.0, "ask_size": 3.0, "iv": 0.29, "open_interest": 27.0, "volume": 0.0, "delta": -0.0823, "gamma": 0.0017, "vega": 0.4758, "theta": -0.015, "rho": -0.2954, "theo": 3.7609, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.06, "last_trade_time": "2026-09-15T15:12:45", "percent_change": 0.0, "prev_day_close": 4.5}, {"option": "IWM280121C00200000", "bid": 92.0, "bid_size": 20.0, "ask": 97.0, "ask_size": 20.0, "iv": 0.2812, "open_interest": 69.0, "volume": 0.0, "delta": 0.9168, "gamma": 0.0017, "vega": 0.4755, "theta": -0.0035, "rho": 1.8965, "theo": 94.8498, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 91.96, "last_trade_time": "2026-09-29T10:57:49", "percent_change": 0.0, "prev_day_close": 91.0}, {"option": "IWM280121P00200000", "bid": 3.7, "bid_size": 5.0, "ask": 5.0, "ask_size": 50.0, "iv": 0.2996, "open_interest": 3248.0, "volume": 0.0, "delta": -0.084, "gamma": 0.0017, "vega": 0.4832, "theta": -0.0151, "rho": -0.3011, "theo": 3.8338, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.85, "last_trade_time": "2026-10-14T15:10:08", "percent_change": 0.0, "prev_day_close": 4.34999990463257}, {"option": "IWM280121C00205000", "bid": 88.0, "bid_size": 20.0, "ask": 92.5, "ask_size": 1.0, "iv": 0.2774, "open_interest": 34.0, "volume": 0.0, "delta": 0.9082, "gamma": 0.0019, "vega": 0.5115, "theta": -0.0049, "rho": 1.9864, "theo": 90.5019, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 93.0, "last_trade_time": "2026-05-05T13:53:01", "percent_change": 0.0, "prev_day_close": 87.0}, {"option": "IWM280121P00205000", "bid": 2.0, "bid_size": 20.0, "ask": 6.5, "ask_size": 3.0, "iv": 0.2829, "open_interest": 5663.0, "volume": 0.0, "delta": -0.0929, "gamma": 0.0019, "vega": 0.521, "theta": -0.016, "rho": -0.3322, "theo": 4.2268, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 4.8, "last_trade_time": "2026-10-15T15:50:47", "percent_change": 0.0, "prev_day_close": 5.0}, {"option": "IWM280121C00210000", "bid": 83.5, "bid_size": 20.0, "ask": 88.5, "ask_size": 20.0, "iv": 0.2725, "open_interest": 35.0, "volume": 0.0, "delta": 0.8987, "gamma": 0.002, "vega": 0.5495, "theta": -0.0062, "rho": 2.0335, "theo": 86.2062, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 86.85, "last_trade_time": "2026-09-23T14:18:52", "percent_change": 0.0, "prev_day_close": 82.5}, {"option": "IWM280121P00210000", "bid": 2.0, "bid_size": 20.0, "ask": 7.0, "ask_size": 20.0, "iv": 0.2733, "open_interest": 7291.0, "volume": 0.0, "delta": -0.1028, "gamma": 0.0021, "vega": 0.5606, "theta": -0.0168, "rho": -0.3621, "theo": 4.6642, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.28, "last_trade_time": "2026-10-20T15:40:34", "percent_change": 0.0, "prev_day_close": 5.5}, {"option": "IWM280121C00215000", "bid": 79.5, "bid_size": 20.0, "ask": 84.0, "ask_size": 1.0, "iv": 0.2667, "open_interest": 640.0, "volume": 0.0, "delta": 0.8882, "gamma": 0.0022, "vega": 0.5901, "theta": -0.0076, "rho": 2.0557, "theo": 81.9637, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 77.68, "last_trade_time": "2026-10-26T14:08:38", "percent_change": 0.0, "prev_day_close": 78.5}, {"option": "IWM280121P00215000", "bid": 2.5, "bid_size": 20.0, "ask": 7.5, "ask_size": 20.0, "iv": 0.2678, "open_interest": 1175.0, "volume": 0.0, "delta": -0.1138, "gamma": 0.0023, "vega": 0.601, "theta": -0.0177, "rho": -0.4009, "theo": 5.1575, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.94, "last_trade_time": "2026-10-15T15:51:26", "percent_change": 0.0, "prev_day_close": 6.0}, {"option": "IWM280121C00220000", "bid": 75.0, "bid_size": 20.0, "ask": 80.0, "ask_size": 20.0, "iv": 0.2604, "open_interest": 116.0, "volume": 0.0, "delta": 0.8767, "gamma": 0.0025, "vega": 0.6323, "theta": -0.0091, "rho": 2.0683, "theo": 77.7786, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 77.0, "last_trade_time": "2026-09-25T10:03:10", "percent_change": 0.0, "prev_day_close": 74.5}, {"option": "IWM280121P00220000", "bid": 3.0, "bid_size": 20.0, "ask": 7.5, "ask_size": 4.0, "iv": 0.2575, "open_interest": 14726.0, "volume": 0.0, "delta": -0.126, "gamma": 0.0026, "vega": 0.6459, "theta": -0.0187, "rho": -0.439, "theo": 5.7093, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.5, "last_trade_time": "2026-11-02T13:45:03", "percent_change": 0.0, "prev_day_close": 5.32999992370606}, {"option": "IWM280121C00225000", "bid": 71.0, "bid_size": 20.0, "ask": 76.0, "ask_size": 20.0, "iv": 0.2572, "open_interest": 28.0, "volume": 0.0, "delta": 0.8641, "gamma": 0.0027, "vega": 0.6759, "theta": -0.0105, "rho": 2.076, "theo": 73.6553, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 71.92, "last_trade_time": "2026-11-03T13:43:27", "percent_change": 0.0, "prev_day_close": 70.5}, {"option": "IWM280121P00225000", "bid": 4.0, "bid_size": 20.0, "ask": 9.0, "ask_size": 20.0, "iv": 0.2621, "open_interest": 347.0, "volume": 0.0, "delta": -0.1393, "gamma": 0.0028, "vega": 0.6898, "theta": -0.0197, "rho": -0.4793, "theo": 6.327, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 7.95, "last_trade_time": "2026-10-16T14:19:41", "percent_change": 0.0, "prev_day_close": 7.31500029563904}, {"option": "IWM280121C00230000", "bid": 67.0, "bid_size": 20.0, "ask": 72.0, "ask_size": 20.0, "iv": 0.2531, "open_interest": 196.0, "volume": 0.0, "delta": 0.8503, "gamma": 0.0029, "vega": 0.7217, "theta": -0.012, "rho": 2.0779, "theo": 69.5994, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 68.53, "last_trade_time": "2026-11-02T11:01:23", "percent_change": 0.0, "prev_day_close": 66.5}, {"option": "IWM280121P00230000", "bid": 4.5, "bid_size": 20.0, "ask": 9.5, "ask_size": 21.0, "iv": 0.2543, "open_interest": 17970.0, "volume": 0.0, "delta": -0.154, "gamma": 0.0031, "vega": 0.7372, "theta": -0.0207, "rho": -0.5276, "theo": 7.0168, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 7.52, "last_trade_time": "2026-10-29T14:25:25", "percent_change": 0.0, "prev_day_close": 8.09500002861023}, {"option": "IWM280121C00235000", "bid": 63.0, "bid_size": 20.0, "ask": 68.0, "ask_size": 20.0, "iv": 0.248, "open_interest": 262.0, "volume": 0.0, "delta": 0.8353, "gamma": 0.0032, "vega": 0.7683, "theta": -0.0134, "rho": 2.0745, "theo": 65.6266, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 66.0, "last_trade_time": "2026-10-29T12:51:03", "percent_change": 0.0, "prev_day_close": 62.5}, {"option": "IWM280121P00235000", "bid": 7.5, "bid_size": 5.0, "ask": 9.5, "ask_size": 5.0, "iv": 0.2588, "open_interest": 3380.0, "volume": 0.0, "delta": -0.17, "gamma": 0.0034, "vega": 0.7858, "theta": -0.0217, "rho": -0.577, "theo": 7.7831, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.79, "last_trade_time": "2026-11-03T14:55:00", "percent_change": 0.0, "prev_day_close": 8.83000040054321}, {"option": "IWM280121C00240000", "bid": 59.0, "bid_size": 20.0, "ask": 64.0, "ask_size": 20.0, "iv": 0.2423, "open_interest": 920.0, "volume": 0.0, "delta": 0.819, "gamma": 0.0034, "vega": 0.8151, "theta": -0.0148, "rho": 2.0666, "theo": 61.7237, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 58.04, "last_trade_time": "2026-10-30T11:42:27", "percent_change": 0.0, "prev_day_close": 58.75}, {"option": "IWM280121P00240000", "bid": 6.0, "bid_size": 20.0, "ask": 11.0, "ask_size": 20.0, "iv": 0.2433, "open_interest": 942.0, "volume": 0.0, "delta": -0.1877, "gamma": 0.0037, "vega": 0.8325, "theta": -0.0227, "rho": -0.6266, "theo": 8.6436, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 9.82, "last_trade_time": "2026-11-03T14:26:01", "percent_change": 0.0, "prev_day_close": 9.81999969482422}, {"option": "IWM280121C00245000", "bid": 55.0, "bid_size": 20.0, "ask": 60.0, "ask_size": 20.0, "iv": 0.2358, "open_interest": 810.0, "volume": 0.0, "delta": 0.8014, "gamma": 0.0037, "vega": 0.863, "theta": -0.0162, "rho": 2.0522, "theo": 57.9053, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 55.69, "last_trade_time": "2026-10-28T14:40:42", "percent_change": 0.0, "prev_day_close": 56.0349998474121}, {"option": "IWM280121P00245000", "bid": 7.0, "bid_size": 20.0, "ask": 12.0, "ask_size": 21.0, "iv": 0.2395, "open_interest": 645.0, "volume": 25.0, "delta": -0.2068, "gamma": 0.004, "vega": 0.8816, "theta": -0.0237, "rho": -0.6825, "theo": 9.5931, "change": -2.305, "open": 9.67, "high": 9.74, "low": 9.55, "tick": "up", "last_trade_price": 9.68, "last_trade_time": "2026-11-04T14:45:42", "percent_change": -19.2324, "prev_day_close": 11.9850001335144}, {"option": "IWM280121C00250000", "bid": 51.5, "bid_size": 20.0, "ask": 56.5, "ask_size": 20.0, "iv": 0.2269, "open_interest": 907.0, "volume": 10.0, "delta": 0.7824, "gamma": 0.004, "vega": 0.9101, "theta": -0.0175, "rho": 2.032, "theo": 54.1786, "change": 1.675, "open": 54.48, "high": 54.48, "low": 53.0, "tick": "up", "last_trade_price": 54.12, "last_trade_time": "2026-11-04T13:30:14", "percent_change": 3.19382, "prev_day_close": 52.4449996948242}, {"option": "IWM280121P00250000", "bid": 8.0, "bid_size": 21.0, "ask": 13.0, "ask_size": 21.0, "iv": 0.2347, "open_interest": 10377.0, "volume": 5.0, "delta": -0.2276, "gamma": 0.0043, "vega": 0.93, "theta": -0.0247, "rho": -0.7435, "theo": 10.6451, "change": -2.3, "open": 10.65, "high": 10.65, "low": 10.65, "tick": "down", "last_trade_price": 10.65, "last_trade_time": "2026-11-04T13:00:25", "percent_change": -17.7606, "prev_day_close": 12.9500002861023}, {"option": "IWM280121C00255000", "bid": 48.0, "bid_size": 20.0, "ask": 53.0, "ask_size": 20.0, "iv": 0.2317, "open_interest": 586.0, "volume": 0.0, "delta": 0.7621, "gamma": 0.0043, "vega": 0.9561, "theta": -0.0188, "rho": 2.007, "theo": 50.5487, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 47.51, "last_trade_time": "2026-10-30T12:40:30", "percent_change": 0.0, "prev_day_close": 48.9449996948242}, {"option": "IWM280121P00255000", "bid": 9.5, "bid_size": 20.0, "ask": 14.0, "ask_size": 4.0, "iv": 0.2318, "open_interest": 945.0, "volume": 0.0, "delta": -0.2498, "gamma": 0.0046, "vega": 0.9765, "theta": -0.0256, "rho": -0.802, "theo": 11.7917, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 12.34, "last_trade_time": "2026-10-29T09:48:33", "percent_change": 0.0, "prev_day_close": 14.5799999237061}, {"option": "IWM280121C00260000", "bid": 44.5, "bid_size": 20.0, "ask": 49.5, "ask_size": 20.0, "iv": 0.2281, "open_interest": 351.0, "volume": 0.0, "delta": 0.7404, "gamma": 0.0046, "vega": 1.0014, "theta": -0.02, "rho": 1.9746, "theo": 47.0226, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 45.0, "last_trade_time": "2026-10-30T11:23:42", "percent_change": 0.0, "prev_day_close": 45.5249996185303}, {"option": "IWM280121P00260000", "bid": 10.5, "bid_size": 23.0, "ask": 15.5, "ask_size": 23.0, "iv": 0.2275, "open_interest": 10308.0, "volume": 21.0, "delta": -0.274, "gamma": 0.005, "vega": 1.0205, "theta": -0.0265, "rho": -0.8635, "theo": 13.0748, "change": -2.115, "open": 13.14, "high": 13.4, "low": 13.14, "tick": "no_change", "last_trade_price": 13.4, "last_trade_time": "2026-11-04T12:11:45", "percent_change": -13.632, "prev_day_close": 15.5149993896484}, {"option": "IWM280121C00265000", "bid": 41.0, "bid_size": 20.0, "ask": 46.0, "ask_size": 20.0, "iv": 0.2234, "open_interest": 2311.0, "volume": 2.0, "delta": 0.7173, "gamma": 0.0048, "vega": 1.0439, "theta": -0.0211, "rho": 1.937, "theo": 43.6085, "change": 1.97, "open": 43.33, "high": 43.33, "low": 43.22, "tick": "down", "last_trade_price": 43.22, "last_trade_time": "2026-11-04T15:14:34", "percent_change": 4.77576, "prev_day_close": 41.25}, {"option": "IWM280121P00265000", "bid": 12.0, "bid_size": 20.0, "ask": 17.0, "ask_size": 20.0, "iv": 0.2247, "open_interest": 822.0, "volume": 0.0, "delta": -0.2998, "gamma": 0.0054, "vega": 1.0609, "theta": -0.0274, "rho": -0.9242, "theo": 14.4719, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 16.35, "last_trade_time": "2026-10-30T10:34:37", "percent_change": 0.0, "prev_day_close": 16.5300002098084}, {"option": "IWM280121C00270000", "bid": 37.5, "bid_size": 20.0, "ask": 42.5, "ask_size": 20.0, "iv": 0.2179, "open_interest": 1437.0, "volume": 1.0, "delta": 0.693, "gamma": 0.0051, "vega": 1.0838, "theta": -0.0221, "rho": 1.8937, "theo": 40.3122, "change": 3.13, "open": 41.13, "high": 41.13, "low": 41.13, "tick": "up", "last_trade_price": 41.13, "last_trade_time": "2026-11-04T14:06:45", "percent_change": 8.23684, "prev_day_close": 38.0}, {"option": "IWM280121P00270000", "bid": 13.5, "bid_size": 20.0, "ask": 18.5, "ask_size": 20.0, "iv": 0.2208, "open_interest": 1074.0, "volume": 0.0, "delta": -0.3275, "gamma": 0.0057, "vega": 1.0998, "theta": -0.0282, "rho": -0.9925, "theo": 16.0084, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 16.29, "last_trade_time": "2026-10-30T12:04:48", "percent_change": 0.0, "prev_day_close": 19.1099996566772}, {"option": "IWM280121C00275000", "bid": 34.5, "bid_size": 20.0, "ask": 39.5, "ask_size": 20.0, "iv": 0.2161, "open_interest": 2312.0, "volume": 0.0, "delta": 0.6674, "gamma": 0.0054, "vega": 1.1204, "theta": -0.023, "rho": 1.843, "theo": 37.143, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 36.0, "last_trade_time": "2026-11-03T11:23:30", "percent_change": 0.0, "prev_day_close": 35.1499996185303}, {"option": "IWM280121P00275000", "bid": 15.5, "bid_size": 20.0, "ask": 20.0, "ask_size": 10.0, "iv": 0.2177, "open_interest": 4515.0, "volume": 2.0, "delta": -0.3572, "gamma": 0.0061, "vega": 1.1328, "theta": -0.0289, "rho": -1.0474, "theo": 17.7038, "change": -1.89, "open": 17.95, "high": 17.95, "low": 17.95, "tick": "down", "last_trade_price": 17.95, "last_trade_time": "2026-11-04T14:00:29", "percent_change": -9.52621, "prev_day_close": 19.8400001525879}, {"option": "IWM280121C00280000", "bid": 31.5, "bid_size": 20.0, "ask": 36.5, "ask_size": 20.0, "iv": 0.2132, "open_interest": 3060.0, "volume": 82.0, "delta": 0.6405, "gamma": 0.0056, "vega": 1.1525, "theta": -0.0238, "rho": 1.7884, "theo": 34.1007, "change": 1.75, "open": 33.0, "high": 35.1, "low": 32.94, "tick": "up", "last_trade_price": 34.0, "last_trade_time": "2026-11-04T15:35:41", "percent_change": 5.42636, "prev_day_close": 32.25}, {"option": "IWM280121P00280000", "bid": 17.8, "bid_size": 1.0, "ask": 22.0, "ask_size": 20.0, "iv": 0.218, "open_interest": 8444.0, "volume": 1.0, "delta": -0.3884, "gamma": 0.0064, "vega": 1.1586, "theta": -0.0295, "rho": -1.104, "theo": 19.5351, "change": -2.995, "open": 18.99, "high": 18.99, "low": 18.99, "tick": "down", "last_trade_price": 18.99, "last_trade_time": "2026-11-04T13:31:56", "percent_change": -13.6229, "prev_day_close": 21.9850006103516}, {"option": "IWM280121C00285000", "bid": 28.5, "bid_size": 20.0, "ask": 33.5, "ask_size": 20.0, "iv": 0.2091, "open_interest": 507.0, "volume": 4.0, "delta": 0.6126, "gamma": 0.0058, "vega": 1.18, "theta": -0.0244, "rho": 1.727, "theo": 31.2063, "change": 1.46, "open": 29.0, "high": 30.2, "low": 29.0, "tick": "down", "last_trade_price": 29.7, "last_trade_time": "2026-11-04T14:47:13", "percent_change": 5.16997, "prev_day_close": 28.2399997711182}, {"option": "IWM280121P00285000", "bid": 19.15, "bid_size": 4.0, "ask": 24.0, "ask_size": 20.0, "iv": 0.2112, "open_interest": 1722.0, "volume": 0.0, "delta": -0.4214, "gamma": 0.0068, "vega": 1.1774, "theta": -0.0301, "rho": -1.1542, "theo": 21.5424, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 23.82, "last_trade_time": "2026-11-03T13:14:00", "percent_change": 0.0, "prev_day_close": 23.8900003433228}, {"option": "IWM280121C00290000", "bid": 26.0, "bid_size": 20.0, "ask": 31.0, "ask_size": 20.0, "iv": 0.2082, "open_interest": 886.0, "volume": 0.0, "delta": 0.5838, "gamma": 0.006, "vega": 1.2018, "theta": -0.0248, "rho": 1.661, "theo": 28.4603, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 28.52, "last_trade_time": "2026-10-29T14:44:24", "percent_change": 0.0, "prev_day_close": 26.6850004196167}, {"option": "IWM280121P00290000", "bid": 21.5, "bid_size": 20.0, "ask": 26.5, "ask_size": 20.0, "iv": 0.21, "open_interest": 1894.0, "volume": 0.0, "delta": -0.4567, "gamma": 0.0072, "vega": 1.1883, "theta": -0.0306, "rho": -1.2014, "theo": 23.7553, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 26.43, "last_trade_time": "2026-11-03T15:50:25", "percent_change": 0.0, "prev_day_close": 26.25}, {"option": "IWM280121C00295000", "bid": 23.5, "bid_size": 21.0, "ask": 28.5, "ask_size": 21.0, "iv": 0.2062, "open_interest": 985.0, "volume": 1.0, "delta": 0.5543, "gamma": 0.0062, "vega": 1.2176, "theta": -0.0252, "rho": 1.5913, "theo": 25.8656, "change": 3.0, "open": 27.25, "high": 27.25, "low": 27.25, "tick": "up", "last_trade_price": 27.25, "last_trade_time": "2026-11-04T09:35:56", "percent_change": 12.3711, "prev_day_close": 24.25}, {"option": "IWM280121P00295000", "bid": 23.5, "bid_size": 20.0, "ask": 28.5, "ask_size": 20.0, "iv": 0.2041, "open_interest": 1829.0, "volume": 0.0, "delta": -0.493, "gamma": 0.0075, "vega": 1.1887, "theta": -0.031, "rho": -1.239, "theo": 26.1197, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 28.72, "last_trade_time": "2026-10-30T11:18:39", "percent_change": 0.0, "prev_day_close": 29.0}, {"option": "IWM280121C00300000", "bid": 21.0, "bid_size": 21.0, "ask": 25.0, "ask_size": 10.0, "iv": 0.1991, "open_interest": 2072.0, "volume": 14.0, "delta": 0.5242, "gamma": 0.0063, "vega": 1.2268, "theta": -0.0253, "rho": 1.516, "theo": 23.4249, "change": 0.835, "open": 23.8, "high": 23.8, "low": 22.7, "tick": "down", "last_trade_price": 22.7, "last_trade_time": "2026-11-04T11:09:00", "percent_change": 3.81889, "prev_day_close": 21.8649997711182}, {"option": "IWM280121P00300000", "bid": 26.5, "bid_size": 20.0, "ask": 31.0, "ask_size": 4.0, "iv": 0.203, "open_interest": 1021.0, "volume": 0.0, "delta": -0.5314, "gamma": 0.0079, "vega": 1.1789, "theta": -0.0314, "rho": -1.2684, "theo": 28.7019, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 32.0, "last_trade_time": "2026-11-03T09:33:12", "percent_change": 0.0, "prev_day_close": 31.6800003051758}, {"option": "IWM280121C00305000", "bid": 18.5, "bid_size": 21.0, "ask": 23.5, "ask_size": 21.0, "iv": 0.199, "open_interest": 878.0, "volume": 60.0, "delta": 0.4938, "gamma": 0.0064, "vega": 1.2294, "theta": -0.0253, "rho": 1.44, "theo": 21.1452, "change": 1.065, "open": 20.46, "high": 21.27, "low": 20.46, "tick": "up", "last_trade_price": 21.27, "last_trade_time": "2026-11-04T12:25:40", "percent_change": 5.27097, "prev_day_close": 20.2049999237061}, {"option": "IWM280121P00305000", "bid": 29.0, "bid_size": 20.0, "ask": 34.0, "ask_size": 20.0, "iv": 0.2003, "open_interest": 508.0, "volume": 0.0, "delta": -0.5709, "gamma": 0.0082, "vega": 1.1605, "theta": -0.0316, "rho": -1.2688, "theo": 31.481, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 36.24, "last_trade_time": "2026-10-13T12:45:32", "percent_change": 0.0, "prev_day_close": 34.5}, {"option": "IWM280121C00310000", "bid": 16.5, "bid_size": 20.0, "ask": 21.5, "ask_size": 20.0, "iv": 0.1977, "open_interest": 614.0, "volume": 74.0, "delta": 0.4632, "gamma": 0.0065, "vega": 1.2249, "theta": -0.0251, "rho": 1.3596, "theo": 19.0241, "change": 0.495, "open": 17.85, "high": 19.2, "low": 17.85, "tick": "up", "last_trade_price": 18.32, "last_trade_time": "2026-11-04T12:56:22", "percent_change": 2.777, "prev_day_close": 17.8250002861023}, {"option": "IWM280121P00310000", "bid": 32.0, "bid_size": 20.0, "ask": 37.0, "ask_size": 20.0, "iv": 0.198, "open_interest": 1434.0, "volume": 0.0, "delta": -0.6121, "gamma": 0.0084, "vega": 1.1157, "theta": -0.0318, "rho": -1.2792, "theo": 34.4923, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 38.31, "last_trade_time": "2026-10-27T12:20:35", "percent_change": 0.0, "prev_day_close": 37.75}, {"option": "IWM280121C00315000", "bid": 14.5, "bid_size": 21.0, "ask": 19.5, "ask_size": 21.0, "iv": 0.1954, "open_interest": 931.0, "volume": 3.0, "delta": 0.4329, "gamma": 0.0065, "vega": 1.2136, "theta": -0.0248, "rho": 1.2792, "theo": 17.0617, "change": 0.71, "open": 16.96, "high": 16.96, "low": 16.96, "tick": "no_change", "last_trade_price": 16.96, "last_trade_time": "2026-11-04T15:37:01", "percent_change": 4.36923, "prev_day_close": 16.25}, {"option": "IWM280121P00315000", "bid": 35.0, "bid_size": 20.0, "ask": 40.0, "ask_size": 20.0, "iv": 0.194, "open_interest": 902.0, "volume": 5.0, "delta": -0.6536, "gamma": 0.0086, "vega": 1.0771, "theta": -0.0316, "rho": -1.2646, "theo": 37.6981, "change": -3.2, "open": 37.8, "high": 37.8, "low": 37.8, "tick": "down", "last_trade_price": 37.8, "last_trade_time": "2026-11-04T09:52:29", "percent_change": -7.80488, "prev_day_close": 41.0}, {"option": "IWM280121C00320000", "bid": 13.0, "bid_size": 20.0, "ask": 18.0, "ask_size": 20.0, "iv": 0.1961, "open_interest": 1460.0, "volume": 69.0, "delta": 0.4029, "gamma": 0.0064, "vega": 1.1957, "theta": -0.0243, "rho": 1.1978, "theo": 15.2538, "change": 0.715, "open": 15.71, "high": 16.15, "low": 15.18, "tick": "down", "last_trade_price": 15.18, "last_trade_time": "2026-11-04T13:32:19", "percent_change": 4.94296, "prev_day_close": 14.4650001525879}, {"option": "IWM280121P00320000", "bid": 38.5, "bid_size": 20.0, "ask": 43.5, "ask_size": 20.0, "iv": 0.1926, "open_interest": 91.0, "volume": 0.0, "delta": -0.6957, "gamma": 0.0087, "vega": 0.9969, "theta": -0.031, "rho": -1.1961, "theo": 41.1358, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 52.04, "last_trade_time": "2026-10-16T14:22:50", "percent_change": 0.0, "prev_day_close": 44.5}, {"option": "IWM280121C00325000", "bid": 11.0, "bid_size": 20.0, "ask": 16.0, "ask_size": 20.0, "iv": 0.1915, "open_interest": 596.0, "volume": 0.0, "delta": 0.3735, "gamma": 0.0063, "vega": 1.171, "theta": -0.0237, "rho": 1.116, "theo": 13.5987, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 13.31, "last_trade_time": "2026-11-03T11:31:58", "percent_change": 0.0, "prev_day_close": 12.8550000190735}, {"option": "IWM280121P00325000", "bid": 42.0, "bid_size": 20.0, "ask": 47.0, "ask_size": 20.0, "iv": 0.1891, "open_interest": 85.0, "volume": 0.0, "delta": -0.7375, "gamma": 0.0087, "vega": 0.9273, "theta": -0.0298, "rho": -1.1878, "theo": 44.7927, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 52.6, "last_trade_time": "2026-10-22T09:30:05", "percent_change": 0.0, "prev_day_close": 48.5}, {"option": "IWM280121C00330000", "bid": 9.5, "bid_size": 20.0, "ask": 14.5, "ask_size": 20.0, "iv": 0.19, "open_interest": 3107.0, "volume": 0.0, "delta": 0.345, "gamma": 0.0062, "vega": 1.1412, "theta": -0.023, "rho": 1.0369, "theo": 12.0897, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.52, "last_trade_time": "2026-10-22T15:42:29", "percent_change": 0.0, "prev_day_close": 11.1950001716614}, {"option": "IWM280121P00330000", "bid": 46.0, "bid_size": 20.0, "ask": 51.0, "ask_size": 20.0, "iv": 0.1888, "open_interest": 89.0, "volume": 0.0, "delta": -0.7778, "gamma": 0.0084, "vega": 0.8259, "theta": -0.028, "rho": -1.0394, "theo": 48.6538, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 55.25, "last_trade_time": "2026-10-20T15:42:57", "percent_change": 0.0, "prev_day_close": 52.5}, {"option": "IWM280121C00335000", "bid": 8.0, "bid_size": 20.0, "ask": 13.0, "ask_size": 20.0, "iv": 0.1874, "open_interest": 731.0, "volume": 2.0, "delta": 0.3175, "gamma": 0.0061, "vega": 1.1054, "theta": -0.0222, "rho": 0.9576, "theo": 10.7218, "change": 0.88, "open": 10.74, "high": 10.82, "low": 10.74, "tick": "up", "last_trade_price": 10.82, "last_trade_time": "2026-11-04T15:14:34", "percent_change": 8.85312, "prev_day_close": 9.94000005722046}, {"option": "IWM280121P00335000", "bid": 50.0, "bid_size": 20.0, "ask": 55.0, "ask_size": 20.0, "iv": 0.1863, "open_interest": 6.0, "volume": 0.0, "delta": -0.8164, "gamma": 0.008, "vega": 0.7301, "theta": -0.0253, "rho": -1.0168, "theo": 52.7237, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 45.9, "last_trade_time": "2026-08-28T13:47:33", "percent_change": 0.0, "prev_day_close": 56.5}, {"option": "IWM280121C00340000", "bid": 7.0, "bid_size": 20.0, "ask": 10.65, "ask_size": 11.0, "iv": 0.1819, "open_interest": 239.0, "volume": 0.0, "delta": 0.2912, "gamma": 0.0059, "vega": 1.0659, "theta": -0.0213, "rho": 0.8827, "theo": 9.4878, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.3, "last_trade_time": "2026-10-15T13:12:38", "percent_change": 0.0, "prev_day_close": 9.3199999332428}, {"option": "IWM280121P00340000", "bid": 54.5, "bid_size": 20.0, "ask": 59.5, "ask_size": 20.0, "iv": 0.189, "open_interest": 0.0, "volume": 0.0, "delta": -0.8538, "gamma": 0.0079, "vega": 0.6321, "theta": -0.0219, "rho": -0.9024, "theo": 56.9585, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 58.83, "last_trade_time": "2026-09-18T09:55:15", "percent_change": 0.0, "prev_day_close": 61.0}, {"option": "IWM280121C00345000", "bid": 6.0, "bid_size": 20.0, "ask": 11.0, "ask_size": 20.0, "iv": 0.1884, "open_interest": 555.0, "volume": 0.0, "delta": 0.2662, "gamma": 0.0056, "vega": 1.0223, "theta": -0.0203, "rho": 0.8094, "theo": 8.3792, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 7.97, "last_trade_time": "2026-10-28T15:32:46", "percent_change": 0.0, "prev_day_close": 7.66499996185303}, {"option": "IWM280121P00345000", "bid": 59.0, "bid_size": 20.0, "ask": 64.0, "ask_size": 20.0, "iv": 0.1897, "open_interest": 0.0, "volume": 0.0, "delta": -0.8925, "gamma": 0.0084, "vega": 0.5072, "theta": -0.0189, "rho": -0.7442, "theo": 61.385, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 58.96, "last_trade_time": "2026-09-14T14:17:06", "percent_change": 0.0, "prev_day_close": 65.5}, {"option": "IWM280121C00350000", "bid": 5.0, "bid_size": 20.0, "ask": 8.83, "ask_size": 7.0, "iv": 0.1814, "open_interest": 3541.0, "volume": 29.0, "delta": 0.2426, "gamma": 0.0054, "vega": 0.9757, "theta": -0.0193, "rho": 0.7402, "theo": 7.389, "change": 1.46, "open": 7.47, "high": 7.5, "low": 7.0, "tick": "up", "last_trade_price": 7.5, "last_trade_time": "2026-11-04T11:51:43", "percent_change": 24.1722, "prev_day_close": 6.03999996185303}, {"option": "IWM280121P00350000", "bid": 63.5, "bid_size": 20.0, "ask": 68.5, "ask_size": 20.0, "iv": 0.1874, "open_interest": 10.0, "volume": 0.0, "delta": -0.9312, "gamma": 0.0089, "vega": 0.3988, "theta": -0.0208, "rho": -0.574, "theo": 65.9641, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 72.56, "last_trade_time": "2026-10-30T14:24:00", "percent_change": 0.0, "prev_day_close": 70.0}, {"option": "IWM280121C00355000", "bid": 4.0, "bid_size": 20.0, "ask": 9.0, "ask_size": 20.0, "iv": 0.1856, "open_interest": 206.0, "volume": 0.0, "delta": 0.2205, "gamma": 0.0051, "vega": 0.928, "theta": -0.0183, "rho": 0.6754, "theo": 6.5069, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.94, "last_trade_time": "2026-10-29T15:57:13", "percent_change": 0.0, "prev_day_close": 6.05999994277954}, {"option": "IWM280121P00355000", "bid": 68.5, "bid_size": 20.0, "ask": 73.5, "ask_size": 20.0, "iv": 0.1966, "open_interest": 0.0, "volume": 0.0, "delta": -0.9609, "gamma": 0.0075, "vega": 0.2276, "theta": -0.0271, "rho": 0.0, "theo": 70.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 59.96, "last_trade_time": "2026-08-24T10:19:32", "percent_change": 0.0, "prev_day_close": 75.0}, {"option": "IWM280121C00360000", "bid": 3.0, "bid_size": 20.0, "ask": 8.0, "ask_size": 20.0, "iv": 0.1824, "open_interest": 465.0, "volume": 0.0, "delta": 0.2, "gamma": 0.0049, "vega": 0.878, "theta": -0.0173, "rho": 0.6134, "theo": 5.7253, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.51, "last_trade_time": "2026-10-12T15:28:40", "percent_change": 0.0, "prev_day_close": 5.5}, {"option": "IWM280121P00360000", "bid": 73.5, "bid_size": 20.0, "ask": 78.5, "ask_size": 20.0, "iv": 0.2056, "open_interest": 0.0, "volume": 0.0, "delta": -0.9835, "gamma": 0.0032, "vega": 0.0057, "theta": -0.0362, "rho": 0.0, "theo": 75.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 74.11, "last_trade_time": "2026-09-15T09:55:53", "percent_change": 0.0, "prev_day_close": 80.0}, {"option": "IWM280121C00365000", "bid": 2.5, "bid_size": 20.0, "ask": 7.5, "ask_size": 20.0, "iv": 0.1842, "open_interest": 463.0, "volume": 0.0, "delta": 0.181, "gamma": 0.0046, "vega": 0.8283, "theta": -0.0162, "rho": 0.5571, "theo": 5.0346, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.9, "last_trade_time": "2026-09-22T09:42:35", "percent_change": 0.0, "prev_day_close": 5.0}, {"option": "IWM280121P00365000", "bid": 78.5, "bid_size": 20.0, "ask": 83.5, "ask_size": 20.0, "iv": 0.2143, "open_interest": 0.0, "volume": 0.0, "delta": -0.9972, "gamma": 0.0005, "vega": 0.0, "theta": -0.0362, "rho": 0.0, "theo": 80.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 66.6, "last_trade_time": "2026-08-21T15:30:25", "percent_change": 0.0, "prev_day_close": 85.0}, {"option": "IWM280121C00370000", "bid": 2.0, "bid_size": 20.0, "ask": 7.0, "ask_size": 20.0, "iv": 0.1853, "open_interest": 756.0, "volume": 0.0, "delta": 0.1635, "gamma": 0.0043, "vega": 0.7788, "theta": -0.0152, "rho": 0.5041, "theo": 4.4258, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.9, "last_trade_time": "2026-10-23T10:50:24", "percent_change": 0.0, "prev_day_close": 4.33999991416931}, {"option": "IWM280121P00370000", "bid": 83.5, "bid_size": 20.0, "ask": 88.5, "ask_size": 20.0, "iv": 0.2229, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0362, "rho": 0.0, "theo": 85.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 70.8, "last_trade_time": "2026-08-21T15:39:08", "percent_change": 0.0, "prev_day_close": 90.0}, {"option": "IWM280121C00375000", "bid": 3.45, "bid_size": 1.0, "ask": 6.5, "ask_size": 20.0, "iv": 0.1988, "open_interest": 2797.0, "volume": 0.0, "delta": 0.1475, "gamma": 0.004, "vega": 0.7294, "theta": -0.0142, "rho": 0.4554, "theo": 3.8914, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.79, "last_trade_time": "2026-11-03T13:25:22", "percent_change": 0.0, "prev_day_close": 4.50499999523163}, {"option": "IWM280121P00375000", "bid": 88.5, "bid_size": 20.0, "ask": 93.5, "ask_size": 20.0, "iv": 0.2312, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0362, "rho": 0.0, "theo": 90.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 76.94, "last_trade_time": "2026-08-24T11:55:00", "percent_change": 0.0, "prev_day_close": 95.0}, {"option": "IWM280121C00380000", "bid": 1.0, "bid_size": 20.0, "ask": 6.0, "ask_size": 20.0, "iv": 0.1852, "open_interest": 203.0, "volume": 1.0, "delta": 0.1329, "gamma": 0.0038, "vega": 0.6822, "theta": -0.0132, "rho": 0.4117, "theo": 3.4226, "change": -0.875, "open": 3.18, "high": 3.18, "low": 3.18, "tick": "down", "last_trade_price": 3.18, "last_trade_time": "2026-11-04T11:38:16", "percent_change": -21.5783, "prev_day_close": 4.0550000667572}, {"option": "IWM280121P00380000", "bid": 93.5, "bid_size": 20.0, "ask": 98.5, "ask_size": 20.0, "iv": 0.2394, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0362, "rho": 0.0, "theo": 95.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 81.55, "last_trade_time": "2026-08-24T11:55:01", "percent_change": 0.0, "prev_day_close": 100.0}, {"option": "IWM280121C00385000", "bid": 0.75, "bid_size": 2.0, "ask": 5.5, "ask_size": 20.0, "iv": 0.186, "open_interest": 29.0, "volume": 0.0, "delta": 0.1197, "gamma": 0.0035, "vega": 0.6362, "theta": -0.0123, "rho": 0.3708, "theo": 3.0123, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.0, "last_trade_time": "2026-11-02T10:04:45", "percent_change": 0.0, "prev_day_close": 3.68500006198883}, {"option": "IWM280121P00385000", "bid": 98.5, "bid_size": 20.0, "ask": 103.5, "ask_size": 20.0, "iv": 0.2475, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0362, "rho": 0.0, "theo": 100.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 84.09, "last_trade_time": "2026-08-10T10:24:27", "percent_change": 0.0, "prev_day_close": 105.0}, {"option": "IWM280121C00390000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 20.0, "iv": 0.1816, "open_interest": 154.0, "volume": 0.0, "delta": 0.1077, "gamma": 0.0032, "vega": 0.5917, "theta": -0.0114, "rho": 0.3341, "theo": 2.6526, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.87, "last_trade_time": "2026-10-14T11:50:04", "percent_change": 0.0, "prev_day_close": 3.62999999523163}, {"option": "IWM280121P00390000", "bid": 103.5, "bid_size": 20.0, "ask": 108.5, "ask_size": 20.0, "iv": 0.2554, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0362, "rho": 0.0, "theo": 105.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 110.0}, {"option": "IWM280121C00395000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 20.0, "iv": 0.1876, "open_interest": 26.0, "volume": 0.0, "delta": 0.097, "gamma": 0.003, "vega": 0.5503, "theta": -0.0106, "rho": 0.3014, "theo": 2.3396, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.43, "last_trade_time": "2026-08-04T13:29:11", "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "IWM280121P00395000", "bid": 108.5, "bid_size": 20.0, "ask": 113.5, "ask_size": 20.0, "iv": 0.2632, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0362, "rho": 0.0, "theo": 110.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 93.6, "last_trade_time": "2026-08-11T15:30:49", "percent_change": 0.0, "prev_day_close": 115.0}, {"option": "IWM280121C00400000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 20.0, "iv": 0.1758, "open_interest": 3528.0, "volume": 0.0, "delta": 0.0873, "gamma": 0.0028, "vega": 0.5107, "theta": -0.0098, "rho": 0.2712, "theo": 2.0666, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.4, "last_trade_time": "2026-10-29T09:57:03", "percent_change": 0.0, "prev_day_close": 1.92500001192093}, {"option": "IWM280121P00400000", "bid": 113.5, "bid_size": 20.0, "ask": 118.5, "ask_size": 20.0, "iv": 0.2709, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0362, "rho": 0.0, "theo": 115.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 120.0}, {"option": "IWM280121C00405000", "bid": 0.1, "bid_size": 1.0, "ask": 5.0, "ask_size": 20.0, "iv": 0.2002, "open_interest": 70.0, "volume": 0.0, "delta": 0.0787, "gamma": 0.0026, "vega": 0.4735, "theta": -0.0091, "rho": 0.2446, "theo": 1.8297, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.65, "last_trade_time": "2026-10-26T11:37:41", "percent_change": 0.0, "prev_day_close": 2.55000000074506}, {"option": "IWM280121P00405000", "bid": 118.5, "bid_size": 20.0, "ask": 123.5, "ask_size": 20.0, "iv": 0.2784, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0362, "rho": 0.0, "theo": 120.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 110.55, "last_trade_time": "2026-07-31T15:21:56", "percent_change": 0.0, "prev_day_close": 125.0}, {"option": "IWM280121C00410000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 20.0, "iv": 0.2049, "open_interest": 3.0, "volume": 0.0, "delta": 0.0709, "gamma": 0.0023, "vega": 0.439, "theta": -0.0084, "rho": 0.2208, "theo": 1.6216, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.9, "last_trade_time": "2026-10-06T15:49:30", "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "IWM280121P00410000", "bid": 123.5, "bid_size": 20.0, "ask": 128.5, "ask_size": 20.0, "iv": 0.2858, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0362, "rho": 0.0, "theo": 125.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 116.02, "last_trade_time": "2026-08-03T09:41:53", "percent_change": 0.0, "prev_day_close": 130.0}, {"option": "IWM280121C00415000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 20.0, "iv": 0.2104, "open_interest": 6.0, "volume": 0.0, "delta": 0.0639, "gamma": 0.0022, "vega": 0.4068, "theta": -0.0078, "rho": 0.199, "theo": 1.44, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.46, "last_trade_time": "2026-09-29T15:27:41", "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "IWM280121P00415000", "bid": 128.5, "bid_size": 20.0, "ask": 133.5, "ask_size": 20.0, "iv": 0.2931, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0362, "rho": 0.0, "theo": 130.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 135.0}, {"option": "IWM280121C00420000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 20.0, "iv": 0.2159, "open_interest": 3.0, "volume": 0.0, "delta": 0.0577, "gamma": 0.002, "vega": 0.3765, "theta": -0.0072, "rho": 0.1796, "theo": 1.2815, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.63, "last_trade_time": "2026-11-02T15:38:30", "percent_change": 0.0, "prev_day_close": 1.99000000953674}, {"option": "IWM280121P00420000", "bid": 133.5, "bid_size": 20.0, "ask": 138.5, "ask_size": 20.0, "iv": 0.3003, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0362, "rho": 0.0, "theo": 135.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 140.0}, {"option": "IWM280121C00425000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 21.0, "iv": 0.2212, "open_interest": 5.0, "volume": 0.0, "delta": 0.0522, "gamma": 0.0018, "vega": 0.3488, "theta": -0.0067, "rho": 0.1627, "theo": 1.1438, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.8, "last_trade_time": "2026-10-21T09:47:14", "percent_change": 0.0, "prev_day_close": 2.97499999403954}, {"option": "IWM280121P00425000", "bid": 138.5, "bid_size": 20.0, "ask": 143.5, "ask_size": 20.0, "iv": 0.3074, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0362, "rho": 0.0, "theo": 140.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 145.0}, {"option": "IWM280121C00430000", "bid": 0.0, "bid_size": 0.0, "ask": 1.5, "ask_size": 1.0, "iv": 0.1789, "open_interest": 237.0, "volume": 2.0, "delta": 0.0472, "gamma": 0.0017, "vega": 0.3229, "theta": -0.0062, "rho": 0.147, "theo": 1.02, "change": 0.025, "open": 1.0, "high": 1.0, "low": 1.0, "tick": "down", "last_trade_price": 1.0, "last_trade_time": "2026-11-04T11:39:29", "percent_change": 2.5641, "prev_day_close": 0.975000023841858}, {"option": "IWM280121P00430000", "bid": 143.5, "bid_size": 20.0, "ask": 148.5, "ask_size": 20.0, "iv": 0.3144, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0362, "rho": 0.0, "theo": 145.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 150.0}, {"option": "IWM280121C00435000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 20.0, "iv": 0.2317, "open_interest": 12.0, "volume": 0.0, "delta": 0.0427, "gamma": 0.0015, "vega": 0.2992, "theta": -0.0057, "rho": 0.133, "theo": 0.9138, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.98, "last_trade_time": "2026-10-28T13:15:12", "percent_change": 0.0, "prev_day_close": 2.84499999880791}, {"option": "IWM280121P00435000", "bid": 148.5, "bid_size": 20.0, "ask": 153.5, "ask_size": 20.0, "iv": 0.3212, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0362, "rho": 0.0, "theo": 150.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 155.0}, {"option": "IWM280121C00440000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 20.0, "iv": 0.2367, "open_interest": 1.0, "volume": 0.0, "delta": 0.0388, "gamma": 0.0014, "vega": 0.2772, "theta": -0.0053, "rho": 0.1207, "theo": 0.8206, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.88, "last_trade_time": "2026-10-30T10:52:38", "percent_change": 0.0, "prev_day_close": 2.83500000834465}, {"option": "IWM280121P00440000", "bid": 153.5, "bid_size": 20.0, "ask": 158.5, "ask_size": 20.0, "iv": 0.328, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0362, "rho": 0.0, "theo": 155.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 160.0}, {"option": "IWM280121C00445000", "bid": 0.05, "bid_size": 1.0, "ask": 5.0, "ask_size": 20.0, "iv": 0.2422, "open_interest": 1.0, "volume": 0.0, "delta": 0.0353, "gamma": 0.0013, "vega": 0.2572, "theta": -0.0049, "rho": 0.1099, "theo": 0.7389, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.43, "last_trade_time": "2026-09-28T12:55:50", "percent_change": 0.0, "prev_day_close": 2.76000002026558}, {"option": "IWM280121P00445000", "bid": 158.5, "bid_size": 20.0, "ask": 163.5, "ask_size": 20.0, "iv": 0.3346, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0362, "rho": 0.0, "theo": 160.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 165.0}, {"option": "IWM280121C00450000", "bid": 0.4, "bid_size": 1.0, "ask": 1.57, "ask_size": 2.0, "iv": 0.2055, "open_interest": 181.0, "volume": 0.0, "delta": 0.0321, "gamma": 0.0012, "vega": 0.2389, "theta": -0.0046, "rho": 0.1, "theo": 0.6665, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.64, "last_trade_time": "2026-11-03T13:25:22", "percent_change": 0.0, "prev_day_close": 0.61999998986721}, {"option": "IWM280121P00450000", "bid": 163.5, "bid_size": 20.0, "ask": 168.5, "ask_size": 20.0, "iv": 0.3411, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0362, "rho": 0.0, "theo": 165.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 170.0}, {"option": "IWM280616C00140000", "bid": 149.8, "bid_size": 1.0, "ask": 153.5, "ask_size": 20.0, "iv": 0.3743, "open_interest": 0.0, "volume": 0.0, "delta": 0.971, "gamma": 0.0005, "vega": 0.2333, "theta": 0.0, "rho": 1.945, "theo": 151.314, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 139.55, "last_trade_time": "2026-10-19T12:20:41", "percent_change": 0.0, "prev_day_close": 147.720001220703}, {"option": "IWM280616P00140000", "bid": 1.34, "bid_size": 1.0, "ask": 2.03, "ask_size": 1.0, "iv": 0.361, "open_interest": 0.0, "volume": 0.0, "delta": -0.0292, "gamma": 0.0005, "vega": 0.242, "theta": -0.0069, "rho": -0.1481, "theo": 1.6637, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.90499997138977}, {"option": "IWM280616C00145000", "bid": 145.3, "bid_size": 10.0, "ask": 149.0, "ask_size": 20.0, "iv": 0.3639, "open_interest": 0.0, "volume": 0.0, "delta": 0.9679, "gamma": 0.0006, "vega": 0.2584, "theta": 0.0, "rho": 1.9958, "theo": 146.8462, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 143.235000610352}, {"option": "IWM280616P00145000", "bid": 1.49, "bid_size": 1.0, "ask": 2.21, "ask_size": 1.0, "iv": 0.3529, "open_interest": 0.0, "volume": 0.0, "delta": -0.0324, "gamma": 0.0006, "vega": 0.2642, "theta": -0.0074, "rho": -0.1656, "theo": 1.8315, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.08999997377396}, {"option": "IWM280616C00150000", "bid": 140.83, "bid_size": 1.0, "ask": 144.5, "ask_size": 20.0, "iv": 0.3542, "open_interest": 0.0, "volume": 0.0, "delta": 0.9645, "gamma": 0.0006, "vega": 0.279, "theta": 0.0, "rho": 2.0518, "theo": 142.3954, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 138.76000213623}, {"option": "IWM280616P00150000", "bid": 1.64, "bid_size": 1.0, "ask": 2.4, "ask_size": 2.0, "iv": 0.345, "open_interest": 0.0, "volume": 0.0, "delta": -0.036, "gamma": 0.0006, "vega": 0.2864, "theta": -0.0078, "rho": -0.181, "theo": 2.0118, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.29499995708466}, {"option": "IWM280616C00155000", "bid": 136.36, "bid_size": 10.0, "ask": 140.0, "ask_size": 20.0, "iv": 0.3446, "open_interest": 0.0, "volume": 0.0, "delta": 0.9608, "gamma": 0.0007, "vega": 0.2984, "theta": 0.0, "rho": 2.1079, "theo": 137.9571, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 134.290000915527}, {"option": "IWM280616P00155000", "bid": 1.82, "bid_size": 1.0, "ask": 2.62, "ask_size": 1.0, "iv": 0.3373, "open_interest": 0.0, "volume": 0.0, "delta": -0.0398, "gamma": 0.0007, "vega": 0.3104, "theta": -0.0083, "rho": -0.199, "theo": 2.208, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.51999998092651}, {"option": "IWM280616C00160000", "bid": 131.92, "bid_size": 1.0, "ask": 135.5, "ask_size": 20.0, "iv": 0.3355, "open_interest": 0.0, "volume": 0.0, "delta": 0.9568, "gamma": 0.0008, "vega": 0.3237, "theta": 0.0, "rho": 2.1648, "theo": 133.5305, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 130.074996948242}, {"option": "IWM280616P00160000", "bid": 2.13, "bid_size": 1.0, "ask": 2.73, "ask_size": 1.0, "iv": 0.33, "open_interest": 1.0, "volume": 0.0, "delta": -0.044, "gamma": 0.0008, "vega": 0.3367, "theta": -0.0088, "rho": -0.219, "theo": 2.4222, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.35, "last_trade_time": "2026-10-29T09:30:00", "percent_change": 0.0, "prev_day_close": 2.74500000476837}, {"option": "IWM280616C00165000", "bid": 127.49, "bid_size": 10.0, "ask": 131.0, "ask_size": 20.0, "iv": 0.3263, "open_interest": 0.0, "volume": 0.0, "delta": 0.9525, "gamma": 0.0008, "vega": 0.3573, "theta": 0.0, "rho": 2.2087, "theo": 129.1204, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 125.634998321533}, {"option": "IWM280616P00165000", "bid": 2.34, "bid_size": 1.0, "ask": 2.97, "ask_size": 1.0, "iv": 0.3228, "open_interest": 0.0, "volume": 0.0, "delta": -0.0485, "gamma": 0.0009, "vega": 0.3661, "theta": -0.0094, "rho": -0.2426, "theo": 2.6502, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.0}, {"option": "IWM280616C00170000", "bid": 123.08, "bid_size": 10.0, "ask": 126.5, "ask_size": 1.0, "iv": 0.3172, "open_interest": 0.0, "volume": 0.0, "delta": 0.9477, "gamma": 0.0009, "vega": 0.3839, "theta": 0.0, "rho": 2.2575, "theo": 124.7365, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 121.200000762939}, {"option": "IWM280616P00170000", "bid": 2.57, "bid_size": 1.0, "ask": 3.24, "ask_size": 1.0, "iv": 0.3157, "open_interest": 3002.0, "volume": 0.0, "delta": -0.0536, "gamma": 0.001, "vega": 0.394, "theta": -0.0099, "rho": -0.2646, "theo": 2.906, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.29, "last_trade_time": "2026-10-29T15:57:13", "percent_change": 0.0, "prev_day_close": 3.2849999666214}, {"option": "IWM280616C00175000", "bid": 118.7, "bid_size": 1.0, "ask": 122.5, "ask_size": 20.0, "iv": 0.3147, "open_interest": 0.0, "volume": 0.0, "delta": 0.9425, "gamma": 0.001, "vega": 0.4093, "theta": 0.0, "rho": 2.3057, "theo": 120.3728, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 117.325000762939}, {"option": "IWM280616P00175000", "bid": 2.83, "bid_size": 1.0, "ask": 3.54, "ask_size": 1.0, "iv": 0.3092, "open_interest": 0.0, "volume": 0.0, "delta": -0.0591, "gamma": 0.0011, "vega": 0.4241, "theta": -0.0105, "rho": -0.289, "theo": 3.1809, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.625}, {"option": "IWM280616C00180000", "bid": 114.34, "bid_size": 10.0, "ask": 118.0, "ask_size": 20.0, "iv": 0.306, "open_interest": 0.0, "volume": 0.0, "delta": 0.9368, "gamma": 0.0011, "vega": 0.4388, "theta": 0.0, "rho": 2.3549, "theo": 116.0292, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 112.994998931885}, {"option": "IWM280616P00180000", "bid": 3.12, "bid_size": 2.0, "ask": 3.86, "ask_size": 2.0, "iv": 0.3029, "open_interest": 2.0, "volume": 0.0, "delta": -0.065, "gamma": 0.0012, "vega": 0.4563, "theta": -0.0111, "rho": -0.3159, "theo": 3.4801, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 4.16, "last_trade_time": "2026-10-29T15:57:13", "percent_change": 0.0, "prev_day_close": 3.9650000333786}, {"option": "IWM280616C00185000", "bid": 110.01, "bid_size": 10.0, "ask": 113.5, "ask_size": 1.0, "iv": 0.2974, "open_interest": 0.0, "volume": 0.0, "delta": 0.9307, "gamma": 0.0012, "vega": 0.4809, "theta": 0.0, "rho": 2.3884, "theo": 111.7117, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 108.745002746582}, {"option": "IWM280616P00185000", "bid": 3.43, "bid_size": 1.0, "ask": 4.22, "ask_size": 1.0, "iv": 0.2967, "open_interest": 0.0, "volume": 0.0, "delta": -0.0716, "gamma": 0.0013, "vega": 0.4944, "theta": -0.0117, "rho": -0.3494, "theo": 3.8111, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.33500003814697}, {"option": "IWM280616C00190000", "bid": 105.71, "bid_size": 10.0, "ask": 109.5, "ask_size": 20.0, "iv": 0.2938, "open_interest": 0.0, "volume": 0.0, "delta": 0.9239, "gamma": 0.0014, "vega": 0.5144, "theta": 0.0, "rho": 2.4265, "theo": 107.4344, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 104.505001068115}, {"option": "IWM280616P00190000", "bid": 3.78, "bid_size": 1.0, "ask": 4.61, "ask_size": 1.0, "iv": 0.2908, "open_interest": 0.0, "volume": 0.0, "delta": -0.0787, "gamma": 0.0014, "vega": 0.5289, "theta": -0.0123, "rho": -0.3788, "theo": 4.177, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.72000002861023}, {"option": "IWM280616C00195000", "bid": 101.45, "bid_size": 10.0, "ask": 105.33, "ask_size": 10.0, "iv": 0.2884, "open_interest": 0.0, "volume": 0.0, "delta": 0.9165, "gamma": 0.0015, "vega": 0.5462, "theta": 0.0, "rho": 2.4637, "theo": 103.191, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 100.300003051758}, {"option": "IWM280616P00195000", "bid": 4.16, "bid_size": 2.0, "ask": 5.04, "ask_size": 2.0, "iv": 0.285, "open_interest": 0.0, "volume": 0.0, "delta": -0.0866, "gamma": 0.0016, "vega": 0.5662, "theta": -0.013, "rho": -0.4129, "theo": 4.5819, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.18499994277954}, {"option": "IWM280616C00200000", "bid": 97.23, "bid_size": 10.0, "ask": 101.0, "ask_size": 20.0, "iv": 0.2816, "open_interest": 0.0, "volume": 0.0, "delta": 0.9084, "gamma": 0.0016, "vega": 0.5861, "theta": 0.0, "rho": 2.5025, "theo": 98.9816, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 96.0849990844726}, {"option": "IWM280616P00200000", "bid": 4.59, "bid_size": 1.0, "ask": 5.52, "ask_size": 1.0, "iv": 0.2798, "open_interest": 2.0, "volume": 0.0, "delta": -0.0952, "gamma": 0.0017, "vega": 0.6076, "theta": -0.0137, "rho": -0.4496, "theo": 5.0257, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.08, "last_trade_time": "2026-10-15T09:47:27", "percent_change": 0.0, "prev_day_close": 5.69000005722046}, {"option": "IWM280616C00205000", "bid": 93.05, "bid_size": 1.0, "ask": 96.93, "ask_size": 1.0, "iv": 0.2768, "open_interest": 2.0, "volume": 0.0, "delta": 0.8996, "gamma": 0.0018, "vega": 0.6335, "theta": -0.0007, "rho": 2.5184, "theo": 94.82, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 86.38, "last_trade_time": "2026-10-15T10:13:27", "percent_change": 0.0, "prev_day_close": 92.0349998474121}, {"option": "IWM280616P00205000", "bid": 5.06, "bid_size": 1.0, "ask": 6.05, "ask_size": 1.0, "iv": 0.2746, "open_interest": 1000.0, "volume": 0.0, "delta": -0.1047, "gamma": 0.0019, "vega": 0.6521, "theta": -0.0144, "rho": -0.4963, "theo": 5.522, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.65, "last_trade_time": "2026-10-16T15:48:30", "percent_change": 0.0, "prev_day_close": 6.18499994277954}, {"option": "IWM280616C00210000", "bid": 88.92, "bid_size": 10.0, "ask": 92.8, "ask_size": 1.0, "iv": 0.2713, "open_interest": 1.0, "volume": 0.0, "delta": 0.89, "gamma": 0.002, "vega": 0.6736, "theta": -0.002, "rho": 2.5416, "theo": 90.7145, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 85.0, "last_trade_time": "2026-10-13T15:48:13", "percent_change": 0.0, "prev_day_close": 87.9799995422363}, {"option": "IWM280616P00210000", "bid": 5.59, "bid_size": 1.0, "ask": 6.62, "ask_size": 1.0, "iv": 0.2696, "open_interest": 2.0, "volume": 0.0, "delta": -0.1151, "gamma": 0.0021, "vega": 0.6948, "theta": -0.0152, "rho": -0.5367, "theo": 6.0734, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.4, "last_trade_time": "2026-10-29T10:27:11", "percent_change": 0.0, "prev_day_close": 6.82999992370606}, {"option": "IWM280616C00215000", "bid": 84.85, "bid_size": 1.0, "ask": 88.73, "ask_size": 10.0, "iv": 0.2663, "open_interest": 0.0, "volume": 0.0, "delta": 0.8795, "gamma": 0.0021, "vega": 0.7101, "theta": -0.0034, "rho": 2.5652, "theo": 86.6592, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 83.9900016784668}, {"option": "IWM280616P00215000", "bid": 6.17, "bid_size": 1.0, "ask": 7.26, "ask_size": 1.0, "iv": 0.2649, "open_interest": 0.0, "volume": 0.0, "delta": -0.1264, "gamma": 0.0023, "vega": 0.7398, "theta": -0.0159, "rho": -0.5828, "theo": 6.6816, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.51999998092651}, {"option": "IWM280616C00220000", "bid": 80.83, "bid_size": 10.0, "ask": 84.71, "ask_size": 10.0, "iv": 0.2615, "open_interest": 0.0, "volume": 0.0, "delta": 0.8682, "gamma": 0.0023, "vega": 0.7673, "theta": -0.0047, "rho": 2.5718, "theo": 82.6552, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 80.0299987792969}, {"option": "IWM280616P00220000", "bid": 6.81, "bid_size": 6.0, "ask": 7.9, "ask_size": 1.0, "iv": 0.26, "open_interest": 3000.0, "volume": 0.0, "delta": -0.1387, "gamma": 0.0025, "vega": 0.7917, "theta": -0.0167, "rho": -0.6353, "theo": 7.3528, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.65, "last_trade_time": "2026-10-22T11:28:17", "percent_change": 0.0, "prev_day_close": 8.20499968528748}, {"option": "IWM280616C00225000", "bid": 76.87, "bid_size": 10.0, "ask": 80.75, "ask_size": 10.0, "iv": 0.2568, "open_interest": 0.0, "volume": 0.0, "delta": 0.8559, "gamma": 0.0025, "vega": 0.813, "theta": -0.006, "rho": 2.5795, "theo": 78.7279, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 76.1749992370606}, {"option": "IWM280616P00225000", "bid": 7.52, "bid_size": 2.0, "ask": 8.73, "ask_size": 2.0, "iv": 0.256, "open_interest": 0.0, "volume": 0.0, "delta": -0.1521, "gamma": 0.0027, "vega": 0.8383, "theta": -0.0175, "rho": -0.6901, "theo": 8.1002, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.5, "last_trade_time": "2026-10-09T10:07:34", "percent_change": 0.0, "prev_day_close": 9.0600004196167}, {"option": "IWM280616C00230000", "bid": 72.98, "bid_size": 1.0, "ask": 76.86, "ask_size": 1.0, "iv": 0.2523, "open_interest": 1.0, "volume": 0.0, "delta": 0.8426, "gamma": 0.0027, "vega": 0.8554, "theta": -0.0074, "rho": 2.586, "theo": 74.8646, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 71.53, "last_trade_time": "2026-11-02T15:14:33", "percent_change": 0.0, "prev_day_close": 72.3699989318848}, {"option": "IWM280616P00230000", "bid": 8.3, "bid_size": 3.0, "ask": 9.5, "ask_size": 1.0, "iv": 0.2516, "open_interest": 2002.0, "volume": 0.0, "delta": -0.1664, "gamma": 0.0029, "vega": 0.886, "theta": -0.0183, "rho": -0.7457, "theo": 8.9107, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 9.85, "last_trade_time": "2026-11-02T14:29:16", "percent_change": 0.0, "prev_day_close": 9.875}, {"option": "IWM280616C00235000", "bid": 69.16, "bid_size": 1.0, "ask": 73.0, "ask_size": 20.0, "iv": 0.248, "open_interest": 2.0, "volume": 0.0, "delta": 0.8286, "gamma": 0.0029, "vega": 0.9095, "theta": -0.0087, "rho": 2.5974, "theo": 71.0606, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 66.6, "last_trade_time": "2026-10-27T09:46:27", "percent_change": 0.0, "prev_day_close": 68.6399993896484}, {"option": "IWM280616P00235000", "bid": 8.48, "bid_size": 1.0, "ask": 10.49, "ask_size": 1.0, "iv": 0.248, "open_interest": 1.0, "volume": 0.0, "delta": -0.182, "gamma": 0.0031, "vega": 0.9376, "theta": -0.0191, "rho": -0.809, "theo": 9.8036, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 11.85, "last_trade_time": "2026-10-15T09:44:29", "percent_change": 0.0, "prev_day_close": 10.9299998283386}, {"option": "IWM280616C00240000", "bid": 65.42, "bid_size": 1.0, "ask": 69.29, "ask_size": 1.0, "iv": 0.2442, "open_interest": 0.0, "volume": 0.0, "delta": 0.8134, "gamma": 0.0031, "vega": 0.9588, "theta": -0.01, "rho": 2.5709, "theo": 67.3442, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 64.9899978637695}, {"option": "IWM280616P00240000", "bid": 10.1, "bid_size": 3.0, "ask": 11.43, "ask_size": 1.0, "iv": 0.2437, "open_interest": 4151.0, "volume": 0.0, "delta": -0.199, "gamma": 0.0034, "vega": 0.9884, "theta": -0.02, "rho": -0.8731, "theo": 10.7949, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 12.03, "last_trade_time": "2026-11-02T15:11:52", "percent_change": 0.0, "prev_day_close": 11.9200000762939}, {"option": "IWM280616C00245000", "bid": 61.75, "bid_size": 1.0, "ask": 65.63, "ask_size": 10.0, "iv": 0.2404, "open_interest": 0.0, "volume": 0.0, "delta": 0.7973, "gamma": 0.0033, "vega": 1.0035, "theta": -0.0112, "rho": 2.5598, "theo": 63.6956, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 61.420000076294}, {"option": "IWM280616P00245000", "bid": 11.14, "bid_size": 2.0, "ask": 12.6, "ask_size": 2.0, "iv": 0.2405, "open_interest": 1638.0, "volume": 0.0, "delta": -0.217, "gamma": 0.0036, "vega": 1.0356, "theta": -0.0207, "rho": -0.9366, "theo": 11.8597, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.09, "last_trade_time": "2026-10-28T15:34:10", "percent_change": 0.0, "prev_day_close": 13.1599998474121}, {"option": "IWM280616C00250000", "bid": 58.17, "bid_size": 1.0, "ask": 62.0, "ask_size": 1.0, "iv": 0.2364, "open_interest": 4.0, "volume": 0.0, "delta": 0.7803, "gamma": 0.0035, "vega": 1.0516, "theta": -0.0124, "rho": 2.5545, "theo": 60.1343, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 53.5, "last_trade_time": "2026-10-16T10:32:29", "percent_change": 0.0, "prev_day_close": 57.9400005340576}, {"option": "IWM280616P00250000", "bid": 12.26, "bid_size": 3.0, "ask": 13.75, "ask_size": 1.0, "iv": 0.2368, "open_interest": 3201.0, "volume": 0.0, "delta": -0.2362, "gamma": 0.0039, "vega": 1.0835, "theta": -0.0215, "rho": -1.0065, "theo": 13.0122, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 14.5, "last_trade_time": "2026-11-02T14:51:58", "percent_change": 0.0, "prev_day_close": 14.375}, {"option": "IWM280616C00255000", "bid": 54.68, "bid_size": 1.0, "ask": 58.5, "ask_size": 1.0, "iv": 0.2329, "open_interest": 2.0, "volume": 0.0, "delta": 0.7623, "gamma": 0.0037, "vega": 1.1018, "theta": -0.0136, "rho": 2.5125, "theo": 56.6588, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 48.5, "last_trade_time": "2026-10-15T10:10:00", "percent_change": 0.0, "prev_day_close": 54.6000003814697}, {"option": "IWM280616P00255000", "bid": 13.49, "bid_size": 1.0, "ask": 15.1, "ask_size": 1.0, "iv": 0.2336, "open_interest": 262.0, "volume": 0.0, "delta": -0.2568, "gamma": 0.0042, "vega": 1.1324, "theta": -0.0222, "rho": -1.078, "theo": 14.2808, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 15.65, "last_trade_time": "2026-10-28T15:34:07", "percent_change": 0.0, "prev_day_close": 15.7350001335144}, {"option": "IWM280616C00260000", "bid": 51.28, "bid_size": 1.0, "ask": 55.15, "ask_size": 2.0, "iv": 0.2297, "open_interest": 0.0, "volume": 0.0, "delta": 0.7433, "gamma": 0.0039, "vega": 1.1443, "theta": -0.0146, "rho": 2.484, "theo": 53.2741, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 51.2950000762939}, {"option": "IWM280616P00260000", "bid": 14.82, "bid_size": 5.0, "ask": 16.51, "ask_size": 4.0, "iv": 0.2303, "open_interest": 236.0, "volume": 0.0, "delta": -0.2787, "gamma": 0.0044, "vega": 1.1748, "theta": -0.023, "rho": -1.1427, "theo": 15.6462, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 16.97, "last_trade_time": "2026-11-03T13:32:49", "percent_change": 0.0, "prev_day_close": 17.2399997711182}, {"option": "IWM280616C00265000", "bid": 47.98, "bid_size": 1.0, "ask": 51.85, "ask_size": 1.0, "iv": 0.2265, "open_interest": 1.0, "volume": 0.0, "delta": 0.7234, "gamma": 0.0041, "vega": 1.1862, "theta": -0.0157, "rho": 2.4619, "theo": 49.9646, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 50.5, "last_trade_time": "2026-10-29T10:50:29", "percent_change": 0.0, "prev_day_close": 48.0699996948242}, {"option": "IWM280616P00265000", "bid": 15.89, "bid_size": 1.0, "ask": 18.38, "ask_size": 1.0, "iv": 0.2273, "open_interest": 200.0, "volume": 0.0, "delta": -0.3018, "gamma": 0.0047, "vega": 1.2159, "theta": -0.0236, "rho": -1.2118, "theo": 17.1133, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 18.73, "last_trade_time": "2026-10-28T15:34:08", "percent_change": 0.0, "prev_day_close": 18.835000038147}, {"option": "IWM280616C00270000", "bid": 44.78, "bid_size": 1.0, "ask": 48.66, "ask_size": 1.0, "iv": 0.2234, "open_interest": 1.0, "volume": 0.0, "delta": 0.7026, "gamma": 0.0043, "vega": 1.2305, "theta": -0.0166, "rho": 2.4029, "theo": 46.7792, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 47.23, "last_trade_time": "2026-10-29T13:19:35", "percent_change": 0.0, "prev_day_close": 44.9549999237061}, {"option": "IWM280616P00270000", "bid": 17.83, "bid_size": 2.0, "ask": 19.7, "ask_size": 2.0, "iv": 0.224, "open_interest": 2.0, "volume": 0.0, "delta": -0.3268, "gamma": 0.005, "vega": 1.2548, "theta": -0.0243, "rho": -1.2867, "theo": 18.732, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 21.29, "last_trade_time": "2026-10-26T14:35:35", "percent_change": 0.0, "prev_day_close": 20.5600004196167}, {"option": "IWM280616C00275000", "bid": 41.69, "bid_size": 1.0, "ask": 45.57, "ask_size": 10.0, "iv": 0.2203, "open_interest": 1.0, "volume": 0.0, "delta": 0.6809, "gamma": 0.0045, "vega": 1.2665, "theta": -0.0175, "rho": 2.3573, "theo": 43.692, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 40.0, "last_trade_time": "2026-10-15T11:45:34", "percent_change": 0.0, "prev_day_close": 41.9799995422363}, {"option": "IWM280616P00275000", "bid": 19.52, "bid_size": 10.0, "ask": 21.49, "ask_size": 4.0, "iv": 0.2214, "open_interest": 8.0, "volume": 0.0, "delta": -0.3525, "gamma": 0.0053, "vega": 1.2859, "theta": -0.0249, "rho": -1.3513, "theo": 20.4358, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 22.12, "last_trade_time": "2026-11-03T13:34:25", "percent_change": 0.0, "prev_day_close": 22.4300003051758}, {"option": "IWM280616C00280000", "bid": 39.42, "bid_size": 1.0, "ask": 41.86, "ask_size": 1.0, "iv": 0.2174, "open_interest": 5.0, "volume": 0.0, "delta": 0.6584, "gamma": 0.0047, "vega": 1.3008, "theta": -0.0183, "rho": 2.3199, "theo": 40.703, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 40.2, "last_trade_time": "2026-11-02T09:57:40", "percent_change": 0.0, "prev_day_close": 38.3449993133545}, {"option": "IWM280616P00280000", "bid": 21.34, "bid_size": 1.0, "ask": 23.43, "ask_size": 1.0, "iv": 0.2184, "open_interest": 1003.0, "volume": 0.0, "delta": -0.3805, "gamma": 0.0056, "vega": 1.3126, "theta": -0.0254, "rho": -1.4044, "theo": 22.316, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 23.8, "last_trade_time": "2026-11-02T09:48:34", "percent_change": 0.0, "prev_day_close": 24.4250001907349}, {"option": "IWM280616C00285000", "bid": 36.58, "bid_size": 1.0, "ask": 38.98, "ask_size": 1.0, "iv": 0.2147, "open_interest": 10.0, "volume": 0.0, "delta": 0.6351, "gamma": 0.0049, "vega": 1.3326, "theta": -0.019, "rho": 2.2428, "theo": 37.8415, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 38.48, "last_trade_time": "2026-10-29T13:22:45", "percent_change": 0.0, "prev_day_close": 35.5499992370606}, {"option": "IWM280616P00285000", "bid": 22.85, "bid_size": 1.0, "ask": 25.94, "ask_size": 1.0, "iv": 0.2158, "open_interest": 0.0, "volume": 0.0, "delta": -0.4092, "gamma": 0.0059, "vega": 1.3346, "theta": -0.0259, "rho": -1.4742, "theo": 24.3144, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 26.6050004959106}, {"option": "IWM280616C00290000", "bid": 33.87, "bid_size": 1.0, "ask": 36.22, "ask_size": 1.0, "iv": 0.2122, "open_interest": 251.0, "volume": 0.0, "delta": 0.6111, "gamma": 0.0051, "vega": 1.3578, "theta": -0.0195, "rho": 2.1821, "theo": 35.0985, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 34.65, "last_trade_time": "2026-10-29T15:58:10", "percent_change": 0.0, "prev_day_close": 33.0}, {"option": "IWM280616P00290000", "bid": 25.4, "bid_size": 1.0, "ask": 28.52, "ask_size": 10.0, "iv": 0.2133, "open_interest": 250.0, "volume": 0.0, "delta": -0.4396, "gamma": 0.0062, "vega": 1.3486, "theta": -0.0264, "rho": -1.5226, "theo": 26.4681, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 28.1, "last_trade_time": "2026-10-29T15:58:10", "percent_change": 0.0, "prev_day_close": 28.9099998474121}, {"option": "IWM280616C00295000", "bid": 31.41, "bid_size": 3.0, "ask": 33.47, "ask_size": 3.0, "iv": 0.2098, "open_interest": 1.0, "volume": 0.0, "delta": 0.5865, "gamma": 0.0052, "vega": 1.3801, "theta": -0.02, "rho": 2.1109, "theo": 32.4686, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 29.0, "last_trade_time": "2026-10-21T12:05:06", "percent_change": 0.0, "prev_day_close": 30.5100002288818}, {"option": "IWM280616P00295000", "bid": 27.66, "bid_size": 1.0, "ask": 30.16, "ask_size": 8.0, "iv": 0.2109, "open_interest": 0.0, "volume": 0.0, "delta": -0.4715, "gamma": 0.0066, "vega": 1.3512, "theta": -0.0268, "rho": -1.5612, "theo": 28.7912, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 31.4300003051758}, {"option": "IWM280616C00300000", "bid": 28.85, "bid_size": 1.0, "ask": 31.11, "ask_size": 1.0, "iv": 0.2075, "open_interest": 1503.0, "volume": 0.0, "delta": 0.5614, "gamma": 0.0053, "vega": 1.3962, "theta": -0.0204, "rho": 2.0382, "theo": 29.9789, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 30.89, "last_trade_time": "2026-11-02T09:30:10", "percent_change": 0.0, "prev_day_close": 28.0699996948242}, {"option": "IWM280616P00300000", "bid": 30.08, "bid_size": 10.0, "ask": 32.74, "ask_size": 2.0, "iv": 0.2085, "open_interest": 1509.0, "volume": 0.0, "delta": -0.5051, "gamma": 0.0069, "vega": 1.3452, "theta": -0.0272, "rho": -1.5897, "theo": 31.2964, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 33.8, "last_trade_time": "2026-10-27T12:37:57", "percent_change": 0.0, "prev_day_close": 33.4899997711182}, {"option": "IWM280616C00305000", "bid": 26.98, "bid_size": 2.0, "ask": 28.23, "ask_size": 2.0, "iv": 0.2054, "open_interest": 19.0, "volume": 0.0, "delta": 0.5359, "gamma": 0.0054, "vega": 1.407, "theta": -0.0207, "rho": 1.9659, "theo": 27.6023, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 22.05, "last_trade_time": "2026-10-20T09:56:42", "percent_change": 0.0, "prev_day_close": 25.8499994277954}, {"option": "IWM280616P00305000", "bid": 32.27, "bid_size": 4.0, "ask": 35.88, "ask_size": 4.0, "iv": 0.2064, "open_interest": 0.0, "volume": 0.0, "delta": -0.5395, "gamma": 0.0072, "vega": 1.3319, "theta": -0.0276, "rho": -1.6032, "theo": 33.9468, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 36.8500003814697}, {"option": "IWM280616C00310000", "bid": 24.76, "bid_size": 2.0, "ask": 26.0, "ask_size": 2.0, "iv": 0.2034, "open_interest": 35.0, "volume": 0.0, "delta": 0.5104, "gamma": 0.0055, "vega": 1.4124, "theta": -0.0208, "rho": 1.8828, "theo": 25.3737, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 21.65, "last_trade_time": "2026-10-20T13:10:10", "percent_change": 0.0, "prev_day_close": 23.789999961853}, {"option": "IWM280616P00310000", "bid": 35.01, "bid_size": 6.0, "ask": 38.85, "ask_size": 10.0, "iv": 0.2042, "open_interest": 0.0, "volume": 0.0, "delta": -0.5757, "gamma": 0.0075, "vega": 1.3012, "theta": -0.0279, "rho": -1.5987, "theo": 36.8146, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 39.8400001525879}, {"option": "IWM280616C00315000", "bid": 21.87, "bid_size": 2.0, "ask": 24.7, "ask_size": 2.0, "iv": 0.2016, "open_interest": 2.0, "volume": 0.0, "delta": 0.4846, "gamma": 0.0056, "vega": 1.4121, "theta": -0.0209, "rho": 1.8005, "theo": 23.2622, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 20.59, "last_trade_time": "2026-10-21T12:06:06", "percent_change": 0.0, "prev_day_close": 21.7199993133545}, {"option": "IWM280616P00315000", "bid": 38.02, "bid_size": 2.0, "ask": 41.89, "ask_size": 10.0, "iv": 0.2022, "open_interest": 0.0, "volume": 0.0, "delta": -0.613, "gamma": 0.0078, "vega": 1.2609, "theta": -0.0283, "rho": -1.6054, "theo": 39.8555, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 43.0450000762939}, {"option": "IWM280616C00320000", "bid": 20.71, "bid_size": 10.0, "ask": 21.94, "ask_size": 4.0, "iv": 0.1999, "open_interest": 2.0, "volume": 0.0, "delta": 0.4589, "gamma": 0.0056, "vega": 1.4074, "theta": -0.0208, "rho": 1.7234, "theo": 21.2872, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 20.06, "last_trade_time": "2026-10-27T11:44:32", "percent_change": 0.0, "prev_day_close": 19.9400005340576}, {"option": "IWM280616P00320000", "bid": 41.24, "bid_size": 20.0, "ask": 45.12, "ask_size": 1.0, "iv": 0.2004, "open_interest": 0.0, "volume": 10.0, "delta": -0.6511, "gamma": 0.008, "vega": 1.205, "theta": -0.0284, "rho": -1.5476, "theo": 43.0913, "change": -2.5, "open": 44.0, "high": 44.0, "low": 44.0, "tick": "down", "last_trade_price": 44.0, "last_trade_time": "2026-11-04T09:57:45", "percent_change": -5.37634, "prev_day_close": 46.5}, {"option": "IWM280616C00325000", "bid": 18.87, "bid_size": 10.0, "ask": 20.1, "ask_size": 4.0, "iv": 0.1982, "open_interest": 2.0, "volume": 0.0, "delta": 0.4336, "gamma": 0.0056, "vega": 1.3946, "theta": -0.0207, "rho": 1.6328, "theo": 19.4495, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 19.25, "last_trade_time": "2026-10-29T09:37:20", "percent_change": 0.0, "prev_day_close": 18.125}, {"option": "IWM280616P00325000", "bid": 44.0, "bid_size": 20.0, "ask": 49.0, "ask_size": 20.0, "iv": 0.1976, "open_interest": 1.0, "volume": 0.0, "delta": -0.6899, "gamma": 0.0082, "vega": 1.1304, "theta": -0.0282, "rho": -1.4734, "theo": 46.5338, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 53.6, "last_trade_time": "2026-10-22T09:30:05", "percent_change": 0.0, "prev_day_close": 50.0}, {"option": "IWM280616C00330000", "bid": 17.17, "bid_size": 1.0, "ask": 18.38, "ask_size": 1.0, "iv": 0.1967, "open_interest": 1.0, "volume": 0.0, "delta": 0.4085, "gamma": 0.0056, "vega": 1.3783, "theta": -0.0204, "rho": 1.5478, "theo": 17.7326, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 18.54, "last_trade_time": "2026-10-29T12:57:57", "percent_change": 0.0, "prev_day_close": 16.5050001144409}, {"option": "IWM280616P00330000", "bid": 47.5, "bid_size": 20.0, "ask": 52.5, "ask_size": 20.0, "iv": 0.1947, "open_interest": 40.0, "volume": 0.0, "delta": -0.7286, "gamma": 0.0082, "vega": 1.0594, "theta": -0.0276, "rho": -1.4038, "theo": 50.1696, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 50.57, "last_trade_time": "2026-10-29T09:53:48", "percent_change": 0.0, "prev_day_close": 53.5}, {"option": "IWM280616C00335000", "bid": 15.59, "bid_size": 1.0, "ask": 16.79, "ask_size": 1.0, "iv": 0.1954, "open_interest": 0.0, "volume": 0.0, "delta": 0.3838, "gamma": 0.0055, "vega": 1.3589, "theta": -0.0201, "rho": 1.4707, "theo": 16.1247, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.0099997520447}, {"option": "IWM280616P00335000", "bid": 51.5, "bid_size": 20.0, "ask": 56.5, "ask_size": 20.0, "iv": 0.1951, "open_interest": 0.0, "volume": 0.0, "delta": -0.7662, "gamma": 0.0081, "vega": 0.9664, "theta": -0.0262, "rho": -1.2926, "theo": 53.9907, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 57.5}, {"option": "IWM280616C00340000", "bid": 13.11, "bid_size": 1.0, "ask": 15.31, "ask_size": 1.0, "iv": 0.1941, "open_interest": 58.0, "volume": 0.0, "delta": 0.3598, "gamma": 0.0054, "vega": 1.3294, "theta": -0.0197, "rho": 1.3779, "theo": 14.654, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 11.41, "last_trade_time": "2026-10-14T12:47:27", "percent_change": 0.0, "prev_day_close": 13.6299996376038}, {"option": "IWM280616P00340000", "bid": 55.5, "bid_size": 20.0, "ask": 60.5, "ask_size": 20.0, "iv": 0.1934, "open_interest": 0.0, "volume": 0.0, "delta": -0.8033, "gamma": 0.0078, "vega": 0.8404, "theta": -0.024, "rho": -1.2252, "theo": 58.0237, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 61.75}, {"option": "IWM280616C00345000", "bid": 12.77, "bid_size": 1.0, "ask": 13.94, "ask_size": 1.0, "iv": 0.193, "open_interest": 0.0, "volume": 0.0, "delta": 0.3365, "gamma": 0.0053, "vega": 1.2994, "theta": -0.0192, "rho": 1.2956, "theo": 13.2949, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.3550000190735}, {"option": "IWM280616P00345000", "bid": 59.5, "bid_size": 20.0, "ask": 64.5, "ask_size": 20.0, "iv": 0.1895, "open_interest": 0.0, "volume": 0.0, "delta": -0.8403, "gamma": 0.0078, "vega": 0.7496, "theta": -0.0211, "rho": -1.1039, "theo": 62.2101, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 66.0}, {"option": "IWM280616C00350000", "bid": 11.53, "bid_size": 1.0, "ask": 12.69, "ask_size": 1.0, "iv": 0.192, "open_interest": 0.0, "volume": 0.0, "delta": 0.314, "gamma": 0.0052, "vega": 1.2679, "theta": -0.0187, "rho": 1.2158, "theo": 12.0446, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.2599997520447}, {"option": "IWM280616P00350000", "bid": 64.0, "bid_size": 20.0, "ask": 69.0, "ask_size": 20.0, "iv": 0.1903, "open_interest": 0.0, "volume": 0.0, "delta": -0.8784, "gamma": 0.0083, "vega": 0.633, "theta": -0.0178, "rho": -0.882, "theo": 66.5613, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 70.5}, {"option": "IWM280616C00355000", "bid": 10.4, "bid_size": 4.0, "ask": 11.53, "ask_size": 4.0, "iv": 0.1911, "open_interest": 0.0, "volume": 0.0, "delta": 0.2924, "gamma": 0.0051, "vega": 1.2263, "theta": -0.0181, "rho": 1.1352, "theo": 10.8993, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.1849999427795}, {"option": "IWM280616P00355000", "bid": 68.5, "bid_size": 20.0, "ask": 73.5, "ask_size": 20.0, "iv": 0.1886, "open_interest": 0.0, "volume": 0.0, "delta": -0.9157, "gamma": 0.0089, "vega": 0.5025, "theta": -0.0152, "rho": -0.6669, "theo": 71.0763, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 75.25}, {"option": "IWM280616C00360000", "bid": 9.37, "bid_size": 10.0, "ask": 10.47, "ask_size": 10.0, "iv": 0.1903, "open_interest": 2.0, "volume": 2.0, "delta": 0.2718, "gamma": 0.0049, "vega": 1.1867, "theta": -0.0175, "rho": 1.06, "theo": 9.855, "change": 0.775, "open": 10.31, "high": 10.31, "low": 9.99, "tick": "down", "last_trade_price": 9.99, "last_trade_time": "2026-11-04T09:58:26", "percent_change": 8.4102, "prev_day_close": 9.21500015258789}, {"option": "IWM280616P00360000", "bid": 73.5, "bid_size": 20.0, "ask": 78.5, "ask_size": 20.0, "iv": 0.1969, "open_interest": 0.0, "volume": 0.0, "delta": -0.9469, "gamma": 0.0078, "vega": 0.3203, "theta": -0.0224, "rho": -0.4801, "theo": 75.7908, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 80.0}, {"option": "IWM280616C00365000", "bid": 8.43, "bid_size": 4.0, "ask": 9.51, "ask_size": 4.0, "iv": 0.1897, "open_interest": 0.0, "volume": 0.0, "delta": 0.2521, "gamma": 0.0047, "vega": 1.1456, "theta": -0.0168, "rho": 0.9861, "theo": 8.9016, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 7.54, "last_trade_time": "2026-10-20T14:03:01", "percent_change": 0.0, "prev_day_close": 8.27500009536743}, {"option": "IWM280616P00365000", "bid": 78.5, "bid_size": 20.0, "ask": 83.5, "ask_size": 20.0, "iv": 0.205, "open_interest": 0.0, "volume": 0.0, "delta": -0.9711, "gamma": 0.0047, "vega": 0.0966, "theta": -0.0369, "rho": 0.0, "theo": 80.73, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 85.0}, {"option": "IWM280616C00370000", "bid": 7.58, "bid_size": 1.0, "ask": 8.62, "ask_size": 1.0, "iv": 0.189, "open_interest": 0.0, "volume": 0.0, "delta": 0.2336, "gamma": 0.0046, "vega": 1.0989, "theta": -0.0161, "rho": 0.9168, "theo": 8.0399, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.51999998092651}, {"option": "IWM280616P00370000", "bid": 83.5, "bid_size": 20.0, "ask": 88.5, "ask_size": 20.0, "iv": 0.2129, "open_interest": 0.0, "volume": 0.0, "delta": -0.989, "gamma": 0.0018, "vega": 0.0, "theta": -0.0436, "rho": 0.0, "theo": 85.73, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 90.0}, {"option": "IWM280616C00375000", "bid": 6.81, "bid_size": 1.0, "ask": 7.82, "ask_size": 1.0, "iv": 0.1885, "open_interest": 1.0, "volume": 0.0, "delta": 0.2162, "gamma": 0.0044, "vega": 1.0547, "theta": -0.0154, "rho": 0.8515, "theo": 7.2603, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.97, "last_trade_time": "2026-10-28T13:58:11", "percent_change": 0.0, "prev_day_close": 6.72499990463257}, {"option": "IWM280616P00375000", "bid": 88.5, "bid_size": 20.0, "ask": 93.5, "ask_size": 20.0, "iv": 0.2207, "open_interest": 0.0, "volume": 0.0, "delta": -0.9996, "gamma": 0.0001, "vega": 0.0, "theta": -0.0436, "rho": 0.0, "theo": 90.73, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 95.0}, {"option": "IWM280616C00380000", "bid": 5.78, "bid_size": 2.0, "ask": 7.09, "ask_size": 3.0, "iv": 0.1881, "open_interest": 0.0, "volume": 0.0, "delta": 0.1997, "gamma": 0.0042, "vega": 1.0099, "theta": -0.0148, "rho": 0.7882, "theo": 6.5517, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.08000016212463}, {"option": "IWM280616P00380000", "bid": 93.5, "bid_size": 20.0, "ask": 98.5, "ask_size": 20.0, "iv": 0.2283, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0436, "rho": 0.0, "theo": 95.73, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 100.0}, {"option": "IWM280616C00385000", "bid": 5.49, "bid_size": 1.0, "ask": 6.44, "ask_size": 1.0, "iv": 0.1879, "open_interest": 0.0, "volume": 0.0, "delta": 0.1844, "gamma": 0.004, "vega": 0.9616, "theta": -0.0141, "rho": 0.7297, "theo": 5.9153, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.53999996185303}, {"option": "IWM280616P00385000", "bid": 98.5, "bid_size": 20.0, "ask": 103.5, "ask_size": 20.0, "iv": 0.2357, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0436, "rho": 0.0, "theo": 100.73, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 105.0}, {"option": "IWM280616C00390000", "bid": 4.93, "bid_size": 1.0, "ask": 5.84, "ask_size": 1.0, "iv": 0.1877, "open_interest": 0.0, "volume": 0.0, "delta": 0.1701, "gamma": 0.0038, "vega": 0.9168, "theta": -0.0134, "rho": 0.6749, "theo": 5.3409, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.0}, {"option": "IWM280616P00390000", "bid": 103.5, "bid_size": 20.0, "ask": 108.5, "ask_size": 20.0, "iv": 0.243, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0436, "rho": 0.0, "theo": 105.73, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 110.0}, {"option": "IWM280616C00395000", "bid": 4.43, "bid_size": 1.0, "ask": 5.3, "ask_size": 1.0, "iv": 0.1876, "open_interest": 0.0, "volume": 0.0, "delta": 0.1568, "gamma": 0.0036, "vega": 0.8728, "theta": -0.0127, "rho": 0.6231, "theo": 4.8231, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.55000019073486}, {"option": "IWM280616P00395000", "bid": 108.5, "bid_size": 20.0, "ask": 113.5, "ask_size": 20.0, "iv": 0.2502, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0436, "rho": 0.0, "theo": 110.73, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 115.0}, {"option": "IWM280616C00400000", "bid": 3.63, "bid_size": 1.0, "ask": 4.82, "ask_size": 3.0, "iv": 0.1876, "open_interest": 0.0, "volume": 0.0, "delta": 0.1444, "gamma": 0.0034, "vega": 0.8263, "theta": -0.012, "rho": 0.5753, "theo": 4.36, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.05999994277954}, {"option": "IWM280616P00400000", "bid": 113.5, "bid_size": 20.0, "ask": 118.5, "ask_size": 20.0, "iv": 0.2573, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0436, "rho": 0.0, "theo": 115.73, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 120.0}, {"option": "IWM280616C00405000", "bid": 3.26, "bid_size": 1.0, "ask": 4.38, "ask_size": 1.0, "iv": 0.1876, "open_interest": 2.0, "volume": 0.0, "delta": 0.1331, "gamma": 0.0032, "vega": 0.7841, "theta": -0.0114, "rho": 0.531, "theo": 3.9434, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.88, "last_trade_time": "2026-10-29T15:57:13", "percent_change": 0.0, "prev_day_close": 3.63999998569488}, {"option": "IWM280616P00405000", "bid": 118.5, "bid_size": 20.0, "ask": 123.5, "ask_size": 20.0, "iv": 0.2642, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0436, "rho": 0.0, "theo": 120.73, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 125.0}, {"option": "IWM280616C00410000", "bid": 3.06, "bid_size": 2.0, "ask": 3.99, "ask_size": 3.0, "iv": 0.1879, "open_interest": 0.0, "volume": 0.0, "delta": 0.1224, "gamma": 0.003, "vega": 0.7429, "theta": -0.0108, "rho": 0.4905, "theo": 3.5646, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.37000000476837}, {"option": "IWM280616P00410000", "bid": 123.5, "bid_size": 20.0, "ask": 128.5, "ask_size": 20.0, "iv": 0.271, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0436, "rho": 0.0, "theo": 125.73, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 130.0}, {"option": "IWM280616C00415000", "bid": 2.89, "bid_size": 2.0, "ask": 3.64, "ask_size": 2.0, "iv": 0.1881, "open_interest": 2.0, "volume": 0.0, "delta": 0.1129, "gamma": 0.0029, "vega": 0.7022, "theta": -0.0102, "rho": 0.4516, "theo": 3.2339, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.55, "last_trade_time": "2026-10-29T15:57:13", "percent_change": 0.0, "prev_day_close": 3.00499999523163}, {"option": "IWM280616P00415000", "bid": 128.5, "bid_size": 20.0, "ask": 133.5, "ask_size": 20.0, "iv": 0.2778, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0436, "rho": 0.0, "theo": 130.73, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 135.0}, {"option": "IWM280616C00420000", "bid": 2.59, "bid_size": 1.0, "ask": 3.32, "ask_size": 1.0, "iv": 0.1883, "open_interest": 0.0, "volume": 0.0, "delta": 0.1039, "gamma": 0.0027, "vega": 0.6627, "theta": -0.0096, "rho": 0.4164, "theo": 2.9301, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.73000001907349}, {"option": "IWM280616P00420000", "bid": 133.5, "bid_size": 20.0, "ask": 138.5, "ask_size": 20.0, "iv": 0.2844, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0436, "rho": 0.0, "theo": 135.73, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 140.0}, {"option": "IWM280616C00425000", "bid": 2.33, "bid_size": 2.0, "ask": 3.03, "ask_size": 2.0, "iv": 0.1886, "open_interest": 0.0, "volume": 0.0, "delta": 0.0958, "gamma": 0.0025, "vega": 0.6266, "theta": -0.0091, "rho": 0.3843, "theo": 2.6604, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.52999997138977}, {"option": "IWM280616P00425000", "bid": 138.5, "bid_size": 20.0, "ask": 143.5, "ask_size": 20.0, "iv": 0.2909, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0436, "rho": 0.0, "theo": 140.73, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 145.0}, {"option": "IWM281215C00125000", "bid": 164.95, "bid_size": 3.0, "ask": 168.0, "ask_size": 20.0, "iv": 0.3729, "open_interest": 18.0, "volume": 0.0, "delta": 0.9739, "gamma": 0.0004, "vega": 0.2292, "theta": 0.0, "rho": 2.2578, "theo": 166.2652, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 153.95, "last_trade_time": "2026-10-19T12:20:41", "percent_change": 0.0, "prev_day_close": 162.779998779297}, {"option": "IWM281215P00125000", "bid": 1.32, "bid_size": 2.0, "ask": 1.99, "ask_size": 2.0, "iv": 0.3629, "open_interest": 1587.0, "volume": 0.0, "delta": -0.0254, "gamma": 0.0004, "vega": 0.2441, "theta": -0.0053, "rho": -0.1749, "theo": 1.6716, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.89, "last_trade_time": "2026-10-22T12:04:14", "percent_change": 0.0, "prev_day_close": 1.90500003099442}, {"option": "IWM281215C00130000", "bid": 160.56, "bid_size": 3.0, "ask": 164.0, "ask_size": 20.0, "iv": 0.37, "open_interest": 49.0, "volume": 0.0, "delta": 0.9712, "gamma": 0.0004, "vega": 0.2625, "theta": 0.0, "rho": 2.3228, "theo": 161.911, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 170.0, "last_trade_time": "2026-07-08T11:14:20", "percent_change": 0.0, "prev_day_close": 158.345001220703}, {"option": "IWM281215P00130000", "bid": 1.46, "bid_size": 2.0, "ask": 2.17, "ask_size": 2.0, "iv": 0.355, "open_interest": 2023.0, "volume": 0.0, "delta": -0.0282, "gamma": 0.0004, "vega": 0.2669, "theta": -0.0057, "rho": -0.1933, "theo": 1.8431, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.17, "last_trade_time": "2026-11-02T15:52:38", "percent_change": 0.0, "prev_day_close": 2.03500002622604}, {"option": "IWM281215C00135000", "bid": 156.18, "bid_size": 10.0, "ask": 159.5, "ask_size": 20.0, "iv": 0.358, "open_interest": 3.0, "volume": 0.0, "delta": 0.9682, "gamma": 0.0005, "vega": 0.2836, "theta": 0.0, "rho": 2.3969, "theo": 157.5816, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 154.51, "last_trade_time": "2026-09-28T10:41:33", "percent_change": 0.0, "prev_day_close": 154.169998168945}, {"option": "IWM281215P00135000", "bid": 1.62, "bid_size": 2.0, "ask": 2.36, "ask_size": 2.0, "iv": 0.3474, "open_interest": 31.0, "volume": 0.0, "delta": -0.0313, "gamma": 0.0005, "vega": 0.2906, "theta": -0.0061, "rho": -0.2139, "theo": 2.029, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.59, "last_trade_time": "2026-06-24T13:51:46", "percent_change": 0.0, "prev_day_close": 2.22499996423721}, {"option": "IWM281215C00140000", "bid": 151.82, "bid_size": 10.0, "ask": 155.0, "ask_size": 1.0, "iv": 0.3466, "open_interest": 5.0, "volume": 0.0, "delta": 0.965, "gamma": 0.0005, "vega": 0.303, "theta": 0.0, "rho": 2.4711, "theo": 153.2648, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 162.61, "last_trade_time": "2026-07-17T09:44:59", "percent_change": 0.0, "prev_day_close": 149.75}, {"option": "IWM281215P00140000", "bid": 1.79, "bid_size": 2.0, "ask": 2.56, "ask_size": 2.0, "iv": 0.3401, "open_interest": 83.0, "volume": 0.0, "delta": -0.0346, "gamma": 0.0006, "vega": 0.3164, "theta": -0.0065, "rho": -0.2349, "theo": 2.23, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.72, "last_trade_time": "2026-10-30T09:32:22", "percent_change": 0.0, "prev_day_close": 2.50499999523163}, {"option": "IWM281215C00145000", "bid": 147.47, "bid_size": 10.0, "ask": 151.0, "ask_size": 20.0, "iv": 0.3436, "open_interest": 1.0, "volume": 0.0, "delta": 0.9616, "gamma": 0.0006, "vega": 0.319, "theta": 0.0, "rho": 2.5473, "theo": 148.9589, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 146.0, "last_trade_time": "2026-09-28T10:41:33", "percent_change": 0.0, "prev_day_close": 145.339996337891}, {"option": "IWM281215P00145000", "bid": 1.98, "bid_size": 3.0, "ask": 2.79, "ask_size": 3.0, "iv": 0.333, "open_interest": 183.0, "volume": 0.0, "delta": -0.0383, "gamma": 0.0006, "vega": 0.3424, "theta": -0.0069, "rho": -0.2588, "theo": 2.4474, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.77, "last_trade_time": "2026-10-28T11:37:51", "percent_change": 0.0, "prev_day_close": 2.74000000953674}, {"option": "IWM281215C00150000", "bid": 143.14, "bid_size": 10.0, "ask": 146.5, "ask_size": 20.0, "iv": 0.3329, "open_interest": 14.0, "volume": 0.0, "delta": 0.9579, "gamma": 0.0006, "vega": 0.3608, "theta": 0.0, "rho": 2.6267, "theo": 144.6611, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 160.4, "last_trade_time": "2026-08-07T10:53:14", "percent_change": 0.0, "prev_day_close": 141.190002441406}, {"option": "IWM281215P00150000", "bid": 2.18, "bid_size": 2.0, "ask": 3.03, "ask_size": 2.0, "iv": 0.3263, "open_interest": 580.0, "volume": 0.0, "delta": -0.0423, "gamma": 0.0007, "vega": 0.3707, "theta": -0.0074, "rho": -0.2826, "theo": 2.6818, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.05, "last_trade_time": "2026-10-19T13:31:28", "percent_change": 0.0, "prev_day_close": 2.99500000476837}, {"option": "IWM281215C00155000", "bid": 138.84, "bid_size": 3.0, "ask": 142.5, "ask_size": 20.0, "iv": 0.329, "open_interest": 6.0, "volume": 0.0, "delta": 0.9538, "gamma": 0.0007, "vega": 0.3915, "theta": 0.0, "rho": 2.6713, "theo": 140.3926, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 150.79, "last_trade_time": "2026-07-22T15:07:44", "percent_change": 0.0, "prev_day_close": 137.005004882812}, {"option": "IWM281215P00155000", "bid": 2.41, "bid_size": 3.0, "ask": 3.3, "ask_size": 3.0, "iv": 0.3198, "open_interest": 15008.0, "volume": 0.0, "delta": -0.0466, "gamma": 0.0008, "vega": 0.4006, "theta": -0.0078, "rho": -0.3103, "theo": 2.935, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.26, "last_trade_time": "2026-10-12T10:33:33", "percent_change": 0.0, "prev_day_close": 3.19999992847443}, {"option": "IWM281215C00160000", "bid": 134.55, "bid_size": 10.0, "ask": 138.0, "ask_size": 20.0, "iv": 0.3188, "open_interest": 21.0, "volume": 0.0, "delta": 0.9494, "gamma": 0.0008, "vega": 0.4174, "theta": 0.0, "rho": 2.7366, "theo": 136.1456, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 144.61, "last_trade_time": "2026-07-08T13:48:52", "percent_change": 0.0, "prev_day_close": 132.669998168945}, {"option": "IWM281215P00160000", "bid": 2.65, "bid_size": 5.0, "ask": 3.59, "ask_size": 5.0, "iv": 0.3136, "open_interest": 2579.0, "volume": 0.0, "delta": -0.0512, "gamma": 0.0008, "vega": 0.4322, "theta": -0.0082, "rho": -0.3389, "theo": 3.209, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.5, "last_trade_time": "2026-10-14T13:42:38", "percent_change": 0.0, "prev_day_close": 3.50999999046326}, {"option": "IWM281215C00165000", "bid": 130.5, "bid_size": 1.0, "ask": 134.0, "ask_size": 20.0, "iv": 0.3173, "open_interest": 2.0, "volume": 0.0, "delta": 0.9446, "gamma": 0.0009, "vega": 0.4398, "theta": 0.0, "rho": 2.8034, "theo": 131.916, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 141.1, "last_trade_time": "2026-07-24T10:14:54", "percent_change": 0.0, "prev_day_close": 128.694999694824}, {"option": "IWM281215P00165000", "bid": 2.92, "bid_size": 6.0, "ask": 3.91, "ask_size": 6.0, "iv": 0.3077, "open_interest": 924.0, "volume": 0.0, "delta": -0.0562, "gamma": 0.0009, "vega": 0.4652, "theta": -0.0087, "rho": -0.3702, "theo": 3.506, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.58, "last_trade_time": "2026-10-05T10:00:50", "percent_change": 0.0, "prev_day_close": 3.9099999666214}, {"option": "IWM281215C00170000", "bid": 126.05, "bid_size": 10.0, "ask": 129.5, "ask_size": 1.0, "iv": 0.3054, "open_interest": 10.0, "volume": 0.0, "delta": 0.9395, "gamma": 0.001, "vega": 0.4776, "theta": 0.0, "rho": 2.8744, "theo": 127.7014, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 124.0, "last_trade_time": "2026-10-09T13:20:10", "percent_change": 0.0, "prev_day_close": 124.419998168945}, {"option": "IWM281215P00170000", "bid": 3.22, "bid_size": 20.0, "ask": 4.26, "ask_size": 20.0, "iv": 0.302, "open_interest": 1027.0, "volume": 0.0, "delta": -0.0617, "gamma": 0.001, "vega": 0.4987, "theta": -0.0092, "rho": -0.403, "theo": 3.8286, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.9, "last_trade_time": "2026-10-06T10:15:52", "percent_change": 0.0, "prev_day_close": 4.20500016212463}, {"option": "IWM281215C00175000", "bid": 121.85, "bid_size": 3.0, "ask": 125.5, "ask_size": 20.0, "iv": 0.3013, "open_interest": 7.0, "volume": 0.0, "delta": 0.934, "gamma": 0.001, "vega": 0.5226, "theta": 0.0, "rho": 2.9077, "theo": 123.5159, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 134.0, "last_trade_time": "2026-09-04T16:06:39", "percent_change": 0.0, "prev_day_close": 120.455001831055}, {"option": "IWM281215P00175000", "bid": 3.54, "bid_size": 20.0, "ask": 4.64, "ask_size": 20.0, "iv": 0.2965, "open_interest": 95.0, "volume": 2.0, "delta": -0.0677, "gamma": 0.0011, "vega": 0.536, "theta": -0.0097, "rho": -0.4379, "theo": 4.1779, "change": -0.32, "open": 4.27, "high": 4.27, "low": 4.26, "tick": "down", "last_trade_price": 4.26, "last_trade_time": "2026-11-04T12:51:46", "percent_change": -6.9869, "prev_day_close": 4.57999992370606}, {"option": "IWM281215C00180000", "bid": 117.67, "bid_size": 10.0, "ask": 121.5, "ask_size": 20.0, "iv": 0.2967, "open_interest": 17.0, "volume": 0.0, "delta": 0.9279, "gamma": 0.0011, "vega": 0.5556, "theta": 0.0, "rho": 2.961, "theo": 119.3694, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 125.5, "last_trade_time": "2026-09-01T14:45:50", "percent_change": 0.0, "prev_day_close": 116.36499786377}, {"option": "IWM281215P00180000", "bid": 3.9, "bid_size": 20.0, "ask": 5.06, "ask_size": 20.0, "iv": 0.2913, "open_interest": 3727.0, "volume": 0.0, "delta": -0.0741, "gamma": 0.0012, "vega": 0.5737, "theta": -0.0102, "rho": -0.4772, "theo": 4.5598, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.33, "last_trade_time": "2026-10-30T13:58:53", "percent_change": 0.0, "prev_day_close": 5.00500011444092}, {"option": "IWM281215C00185000", "bid": 113.53, "bid_size": 10.0, "ask": 117.0, "ask_size": 1.0, "iv": 0.2877, "open_interest": 34.0, "volume": 0.0, "delta": 0.9214, "gamma": 0.0012, "vega": 0.5849, "theta": 0.0, "rho": 3.0154, "theo": 115.2514, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 134.04, "last_trade_time": "2026-08-05T10:15:41", "percent_change": 0.0, "prev_day_close": 112.280002593994}, {"option": "IWM281215P00185000", "bid": 4.3, "bid_size": 5.0, "ask": 5.52, "ask_size": 5.0, "iv": 0.2864, "open_interest": 66.0, "volume": 0.0, "delta": -0.0811, "gamma": 0.0013, "vega": 0.6146, "theta": -0.0108, "rho": -0.5179, "theo": 4.976, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.58, "last_trade_time": "2026-11-02T09:35:14", "percent_change": 0.0, "prev_day_close": 5.53500008583069}, {"option": "IWM281215C00190000", "bid": 109.43, "bid_size": 10.0, "ask": 113.0, "ask_size": 1.0, "iv": 0.2834, "open_interest": 5.0, "volume": 0.0, "delta": 0.9144, "gamma": 0.0014, "vega": 0.6227, "theta": 0.0, "rho": 3.0751, "theo": 111.1593, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 116.92, "last_trade_time": "2026-05-26T11:50:42", "percent_change": 0.0, "prev_day_close": 108.244998931885}, {"option": "IWM281215P00190000", "bid": 4.73, "bid_size": 20.0, "ask": 6.02, "ask_size": 20.0, "iv": 0.2816, "open_interest": 11039.0, "volume": 0.0, "delta": -0.0887, "gamma": 0.0014, "vega": 0.6546, "theta": -0.0113, "rho": -0.5616, "theo": 5.4321, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 7.09, "last_trade_time": "2026-11-03T11:32:23", "percent_change": 0.0, "prev_day_close": 6.02999997138977}, {"option": "IWM281215C00195000", "bid": 105.37, "bid_size": 10.0, "ask": 109.0, "ask_size": 1.0, "iv": 0.2789, "open_interest": 5.0, "volume": 0.0, "delta": 0.9069, "gamma": 0.0015, "vega": 0.6794, "theta": 0.0, "rho": 3.0914, "theo": 107.1055, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 121.18, "last_trade_time": "2026-08-06T15:47:49", "percent_change": 0.0, "prev_day_close": 104.145000457764}, {"option": "IWM281215P00195000", "bid": 5.21, "bid_size": 20.0, "ask": 6.57, "ask_size": 20.0, "iv": 0.2772, "open_interest": 163.0, "volume": 0.0, "delta": -0.097, "gamma": 0.0016, "vega": 0.6992, "theta": -0.0119, "rho": -0.6086, "theo": 5.9293, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.14, "last_trade_time": "2026-10-06T10:26:02", "percent_change": 0.0, "prev_day_close": 6.51500010490418}, {"option": "IWM281215C00200000", "bid": 101.35, "bid_size": 10.0, "ask": 105.0, "ask_size": 1.0, "iv": 0.274, "open_interest": 247.0, "volume": 0.0, "delta": 0.8986, "gamma": 0.0016, "vega": 0.719, "theta": 0.0, "rho": 3.129, "theo": 103.1097, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 93.04, "last_trade_time": "2026-10-19T14:04:59", "percent_change": 0.0, "prev_day_close": 100.185001373291}, {"option": "IWM281215P00200000", "bid": 5.74, "bid_size": 20.0, "ask": 7.16, "ask_size": 20.0, "iv": 0.2727, "open_interest": 8516.0, "volume": 6.0, "delta": -0.1059, "gamma": 0.0017, "vega": 0.7442, "theta": -0.0125, "rho": -0.6607, "theo": 6.4749, "change": -0.53, "open": 6.53, "high": 6.65, "low": 6.53, "tick": "up", "last_trade_price": 6.6, "last_trade_time": "2026-11-04T15:17:40", "percent_change": -7.43338, "prev_day_close": 7.12999987602234}, {"option": "IWM281215C00205000", "bid": 97.38, "bid_size": 10.0, "ask": 101.0, "ask_size": 1.0, "iv": 0.2692, "open_interest": 52.0, "volume": 0.0, "delta": 0.8898, "gamma": 0.0017, "vega": 0.754, "theta": -0.0001, "rho": 3.168, "theo": 99.1562, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 90.02, "last_trade_time": "2026-10-15T12:27:20", "percent_change": 0.0, "prev_day_close": 96.375}, {"option": "IWM281215P00205000", "bid": 6.31, "bid_size": 20.0, "ask": 7.82, "ask_size": 20.0, "iv": 0.2686, "open_interest": 1136.0, "volume": 0.0, "delta": -0.1156, "gamma": 0.0018, "vega": 0.7913, "theta": -0.0131, "rho": -0.7141, "theo": 7.0729, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.09, "last_trade_time": "2026-10-27T14:27:55", "percent_change": 0.0, "prev_day_close": 7.82999992370606}, {"option": "IWM281215C00210000", "bid": 93.47, "bid_size": 10.0, "ask": 97.0, "ask_size": 1.0, "iv": 0.2645, "open_interest": 19.0, "volume": 0.0, "delta": 0.8804, "gamma": 0.0018, "vega": 0.7994, "theta": -0.0012, "rho": 3.2151, "theo": 95.2405, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 94.0, "last_trade_time": "2026-10-28T16:00:48", "percent_change": 0.0, "prev_day_close": 92.4199981689453}, {"option": "IWM281215P00210000", "bid": 6.94, "bid_size": 20.0, "ask": 8.53, "ask_size": 20.0, "iv": 0.2647, "open_interest": 15557.0, "volume": 1.0, "delta": -0.126, "gamma": 0.002, "vega": 0.8391, "theta": -0.0138, "rho": -0.7709, "theo": 7.7233, "change": -0.22, "open": 8.22, "high": 8.22, "low": 8.22, "tick": "down", "last_trade_price": 8.22, "last_trade_time": "2026-11-04T09:30:26", "percent_change": -2.60664, "prev_day_close": 8.44000005722046}, {"option": "IWM281215C00215000", "bid": 89.61, "bid_size": 3.0, "ask": 93.49, "ask_size": 20.0, "iv": 0.2626, "open_interest": 127.0, "volume": 0.0, "delta": 0.8702, "gamma": 0.002, "vega": 0.8603, "theta": -0.0024, "rho": 3.2046, "theo": 91.3833, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 85.5, "last_trade_time": "2026-10-22T12:04:02", "percent_change": 0.0, "prev_day_close": 88.6450004577637}, {"option": "IWM281215P00215000", "bid": 7.64, "bid_size": 20.0, "ask": 9.3, "ask_size": 20.0, "iv": 0.2611, "open_interest": 8563.0, "volume": 0.0, "delta": -0.1372, "gamma": 0.0022, "vega": 0.8875, "theta": -0.0144, "rho": -0.8306, "theo": 8.4344, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 9.3, "last_trade_time": "2026-10-21T13:29:44", "percent_change": 0.0, "prev_day_close": 9.30999994277954}, {"option": "IWM281215C00220000", "bid": 85.8, "bid_size": 10.0, "ask": 89.5, "ask_size": 1.0, "iv": 0.2575, "open_interest": 25.0, "volume": 0.0, "delta": 0.8593, "gamma": 0.0021, "vega": 0.9042, "theta": -0.0034, "rho": 3.2233, "theo": 87.5968, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 78.45, "last_trade_time": "2026-10-14T11:54:13", "percent_change": 0.0, "prev_day_close": 84.9949989318848}, {"option": "IWM281215P00220000", "bid": 8.39, "bid_size": 21.0, "ask": 10.13, "ask_size": 20.0, "iv": 0.2574, "open_interest": 4502.0, "volume": 1.0, "delta": -0.1493, "gamma": 0.0023, "vega": 0.9394, "theta": -0.015, "rho": -0.8954, "theo": 9.2107, "change": -1.0, "open": 9.14, "high": 9.14, "low": 9.14, "tick": "down", "last_trade_price": 9.14, "last_trade_time": "2026-11-04T10:21:20", "percent_change": -9.86193, "prev_day_close": 10.1399998664856}, {"option": "IWM281215C00225000", "bid": 82.06, "bid_size": 3.0, "ask": 85.94, "ask_size": 20.0, "iv": 0.2546, "open_interest": 168.0, "volume": 0.0, "delta": 0.8478, "gamma": 0.0023, "vega": 0.9415, "theta": -0.0046, "rho": 3.2464, "theo": 83.8727, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 76.44, "last_trade_time": "2026-10-20T12:27:13", "percent_change": 0.0, "prev_day_close": 81.2299995422363}, {"option": "IWM281215P00225000", "bid": 9.21, "bid_size": 20.0, "ask": 11.04, "ask_size": 20.0, "iv": 0.2539, "open_interest": 127.0, "volume": 0.0, "delta": -0.1623, "gamma": 0.0025, "vega": 0.9887, "theta": -0.0157, "rho": -0.9633, "theo": 10.0607, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 12.02, "last_trade_time": "2026-11-02T15:52:38", "percent_change": 0.0, "prev_day_close": 11.0300002098084}, {"option": "IWM281215C00230000", "bid": 78.38, "bid_size": 3.0, "ask": 82.0, "ask_size": 1.0, "iv": 0.25, "open_interest": 55.0, "volume": 0.0, "delta": 0.8355, "gamma": 0.0024, "vega": 1.0041, "theta": -0.0056, "rho": 3.2826, "theo": 80.1744, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 81.4, "last_trade_time": "2026-10-29T11:25:59", "percent_change": 0.0, "prev_day_close": 77.7150001525879}, {"option": "IWM281215P00230000", "bid": 10.11, "bid_size": 20.0, "ask": 12.02, "ask_size": 20.0, "iv": 0.2506, "open_interest": 16709.0, "volume": 7.0, "delta": -0.1762, "gamma": 0.0027, "vega": 1.0404, "theta": -0.0164, "rho": -1.0303, "theo": 10.9806, "change": -0.695, "open": 11.13, "high": 11.28, "low": 11.04, "tick": "up", "last_trade_price": 11.19, "last_trade_time": "2026-11-04T15:50:46", "percent_change": -5.84771, "prev_day_close": 11.8850002288818}, {"option": "IWM281215C00235000", "bid": 74.76, "bid_size": 10.0, "ask": 78.5, "ask_size": 20.0, "iv": 0.247, "open_interest": 222.0, "volume": 0.0, "delta": 0.8225, "gamma": 0.0026, "vega": 1.0554, "theta": -0.0067, "rho": 3.2335, "theo": 76.5773, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 67.0, "last_trade_time": "2026-10-20T09:48:55", "percent_change": 0.0, "prev_day_close": 74.0849990844726}, {"option": "IWM281215P00235000", "bid": 11.08, "bid_size": 20.0, "ask": 13.07, "ask_size": 20.0, "iv": 0.2474, "open_interest": 2712.0, "volume": 0.0, "delta": -0.191, "gamma": 0.0029, "vega": 1.0929, "theta": -0.017, "rho": -1.1046, "theo": 11.9754, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 14.82, "last_trade_time": "2026-10-15T10:52:39", "percent_change": 0.0, "prev_day_close": 13.0749998092651}, {"option": "IWM281215C00240000", "bid": 71.22, "bid_size": 3.0, "ask": 75.0, "ask_size": 20.0, "iv": 0.2438, "open_interest": 143.0, "volume": 0.0, "delta": 0.8087, "gamma": 0.0028, "vega": 1.0989, "theta": -0.0077, "rho": 3.2332, "theo": 73.0576, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 65.35, "last_trade_time": "2026-10-15T10:40:09", "percent_change": 0.0, "prev_day_close": 70.7000007629394}, {"option": "IWM281215P00240000", "bid": 12.13, "bid_size": 20.0, "ask": 14.21, "ask_size": 20.0, "iv": 0.2443, "open_interest": 20434.0, "volume": 1.0, "delta": -0.207, "gamma": 0.0031, "vega": 1.1425, "theta": -0.0177, "rho": -1.1805, "theo": 13.0577, "change": -1.01, "open": 13.15, "high": 13.15, "low": 13.15, "tick": "down", "last_trade_price": 13.15, "last_trade_time": "2026-11-04T14:30:23", "percent_change": -7.13277, "prev_day_close": 14.1600003242493}, {"option": "IWM281215C00245000", "bid": 67.75, "bid_size": 3.0, "ask": 71.5, "ask_size": 20.0, "iv": 0.2406, "open_interest": 976.0, "volume": 0.0, "delta": 0.7942, "gamma": 0.0029, "vega": 1.1338, "theta": -0.0088, "rho": 3.2436, "theo": 69.5877, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 62.87, "last_trade_time": "2026-10-22T14:49:06", "percent_change": 0.0, "prev_day_close": 67.0849990844726}, {"option": "IWM281215P00245000", "bid": 13.26, "bid_size": 20.0, "ask": 15.43, "ask_size": 20.0, "iv": 0.2412, "open_interest": 18.0, "volume": 0.0, "delta": -0.2238, "gamma": 0.0033, "vega": 1.1933, "theta": -0.0183, "rho": -1.2548, "theo": 14.223, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.03, "last_trade_time": "2026-11-02T13:33:47", "percent_change": 0.0, "prev_day_close": 15.4650001525879}, {"option": "IWM281215C00250000", "bid": 64.35, "bid_size": 3.0, "ask": 68.0, "ask_size": 1.0, "iv": 0.2373, "open_interest": 261.0, "volume": 0.0, "delta": 0.779, "gamma": 0.0031, "vega": 1.2025, "theta": -0.0098, "rho": 3.1936, "theo": 66.1765, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 64.5, "last_trade_time": "2026-10-28T09:53:15", "percent_change": 0.0, "prev_day_close": 63.875}, {"option": "IWM281215P00250000", "bid": 14.48, "bid_size": 20.0, "ask": 16.74, "ask_size": 20.0, "iv": 0.2384, "open_interest": 28058.0, "volume": 2.0, "delta": -0.2416, "gamma": 0.0035, "vega": 1.2406, "theta": -0.019, "rho": -1.3336, "theo": 15.4696, "change": -1.235, "open": 15.5, "high": 15.5, "low": 15.5, "tick": "down", "last_trade_price": 15.5, "last_trade_time": "2026-11-04T14:38:14", "percent_change": -7.37974, "prev_day_close": 16.7349996566772}, {"option": "IWM281215C00255000", "bid": 61.03, "bid_size": 3.0, "ask": 64.9, "ask_size": 10.0, "iv": 0.2351, "open_interest": 362.0, "volume": 0.0, "delta": 0.7631, "gamma": 0.0032, "vega": 1.2467, "theta": -0.0107, "rho": 3.1726, "theo": 62.8825, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 62.01, "last_trade_time": "2026-10-30T09:40:28", "percent_change": 0.0, "prev_day_close": 60.6399993896484}, {"option": "IWM281215P00255000", "bid": 15.78, "bid_size": 20.0, "ask": 18.15, "ask_size": 20.0, "iv": 0.2355, "open_interest": 1457.0, "volume": 0.0, "delta": -0.2605, "gamma": 0.0038, "vega": 1.2878, "theta": -0.0196, "rho": -1.4113, "theo": 16.8176, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 17.15, "last_trade_time": "2026-10-29T11:07:15", "percent_change": 0.0, "prev_day_close": 18.6999998092651}, {"option": "IWM281215C00260000", "bid": 57.78, "bid_size": 10.0, "ask": 61.5, "ask_size": 1.0, "iv": 0.2315, "open_interest": 108.0, "volume": 0.0, "delta": 0.7465, "gamma": 0.0034, "vega": 1.2847, "theta": -0.0116, "rho": 3.157, "theo": 59.6524, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 53.5, "last_trade_time": "2026-10-16T09:43:14", "percent_change": 0.0, "prev_day_close": 57.5949993133545}, {"option": "IWM281215P00260000", "bid": 17.19, "bid_size": 20.0, "ask": 19.66, "ask_size": 20.0, "iv": 0.2328, "open_interest": 3146.0, "volume": 1.0, "delta": -0.2805, "gamma": 0.004, "vega": 1.3322, "theta": -0.0202, "rho": -1.49, "theo": 18.2651, "change": -1.46, "open": 18.85, "high": 18.85, "low": 18.85, "tick": "down", "last_trade_price": 18.85, "last_trade_time": "2026-11-04T10:21:20", "percent_change": -7.18857, "prev_day_close": 20.3099994659424}, {"option": "IWM281215C00265000", "bid": 54.63, "bid_size": 3.0, "ask": 58.5, "ask_size": 30.0, "iv": 0.2296, "open_interest": 696.0, "volume": 0.0, "delta": 0.7293, "gamma": 0.0036, "vega": 1.334, "theta": -0.0125, "rho": 3.1614, "theo": 56.4821, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 50.24, "last_trade_time": "2026-10-16T09:37:26", "percent_change": 0.0, "prev_day_close": 54.4850006103516}, {"option": "IWM281215P00265000", "bid": 18.68, "bid_size": 4.0, "ask": 21.27, "ask_size": 4.0, "iv": 0.2301, "open_interest": 878.0, "volume": 0.0, "delta": -0.3016, "gamma": 0.0042, "vega": 1.3716, "theta": -0.0208, "rho": -1.5683, "theo": 19.8132, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 23.17, "last_trade_time": "2026-10-22T15:55:01", "percent_change": 0.0, "prev_day_close": 22.0249996185303}, {"option": "IWM281215C00270000", "bid": 51.55, "bid_size": 10.0, "ask": 55.44, "ask_size": 10.0, "iv": 0.2268, "open_interest": 176.0, "volume": 0.0, "delta": 0.7114, "gamma": 0.0037, "vega": 1.3782, "theta": -0.0133, "rho": 3.0626, "theo": 53.4268, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 44.35, "last_trade_time": "2026-10-16T15:16:06", "percent_change": 0.0, "prev_day_close": 51.5549983978272}, {"option": "IWM281215P00270000", "bid": 20.28, "bid_size": 2.0, "ask": 23.0, "ask_size": 2.0, "iv": 0.2275, "open_interest": 2020.0, "volume": 0.0, "delta": -0.3236, "gamma": 0.0045, "vega": 1.41, "theta": -0.0214, "rho": -1.6404, "theo": 21.4674, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 22.32, "last_trade_time": "2026-10-27T14:10:54", "percent_change": 0.0, "prev_day_close": 23.7250003814697}, {"option": "IWM281215C00275000", "bid": 48.57, "bid_size": 3.0, "ask": 52.44, "ask_size": 10.0, "iv": 0.2241, "open_interest": 538.0, "volume": 0.0, "delta": 0.6928, "gamma": 0.0039, "vega": 1.4137, "theta": -0.014, "rho": 3.0239, "theo": 50.46, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 48.5, "last_trade_time": "2026-10-28T11:33:50", "percent_change": 0.0, "prev_day_close": 48.5549983978272}, {"option": "IWM281215P00275000", "bid": 22.0, "bid_size": 20.0, "ask": 24.85, "ask_size": 20.0, "iv": 0.2251, "open_interest": 1821.0, "volume": 0.0, "delta": -0.3468, "gamma": 0.0047, "vega": 1.4424, "theta": -0.0219, "rho": -1.7154, "theo": 23.2315, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 26.5, "last_trade_time": "2026-10-23T12:44:28", "percent_change": 0.0, "prev_day_close": 25.7250003814697}, {"option": "IWM281215C00280000", "bid": 45.68, "bid_size": 3.0, "ask": 49.5, "ask_size": 5.0, "iv": 0.2215, "open_interest": 480.0, "volume": 10.0, "delta": 0.6737, "gamma": 0.004, "vega": 1.442, "theta": -0.0147, "rho": 3.0014, "theo": 47.5694, "change": 1.585, "open": 47.46, "high": 47.46, "low": 47.46, "tick": "up", "last_trade_price": 47.46, "last_trade_time": "2026-11-04T12:09:13", "percent_change": 3.45504, "prev_day_close": 45.875}, {"option": "IWM281215P00280000", "bid": 23.81, "bid_size": 3.0, "ask": 26.82, "ask_size": 3.0, "iv": 0.2224, "open_interest": 710.0, "volume": 0.0, "delta": -0.3717, "gamma": 0.005, "vega": 1.4706, "theta": -0.0225, "rho": -1.7856, "theo": 25.1512, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 26.64, "last_trade_time": "2026-11-02T09:33:53", "percent_change": 0.0, "prev_day_close": 27.7750005722046}, {"option": "IWM281215C00285000", "bid": 43.72, "bid_size": 2.0, "ask": 45.88, "ask_size": 2.0, "iv": 0.2192, "open_interest": 240.0, "volume": 0.0, "delta": 0.654, "gamma": 0.0042, "vega": 1.4856, "theta": -0.0153, "rho": 2.9042, "theo": 44.7734, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 40.34, "last_trade_time": "2026-10-30T14:45:50", "percent_change": 0.0, "prev_day_close": 42.3500003814697}, {"option": "IWM281215P00285000", "bid": 25.75, "bid_size": 20.0, "ask": 28.91, "ask_size": 20.0, "iv": 0.2202, "open_interest": 586.0, "volume": 0.0, "delta": -0.397, "gamma": 0.0052, "vega": 1.4911, "theta": -0.023, "rho": -1.8422, "theo": 27.1552, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 29.0, "last_trade_time": "2026-11-03T12:50:58", "percent_change": 0.0, "prev_day_close": 29.8900003433228}, {"option": "IWM281215C00290000", "bid": 41.03, "bid_size": 2.0, "ask": 43.18, "ask_size": 2.0, "iv": 0.2168, "open_interest": 4298.0, "volume": 0.0, "delta": 0.6339, "gamma": 0.0043, "vega": 1.5136, "theta": -0.0159, "rho": 2.8463, "theo": 42.0936, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 41.2, "last_trade_time": "2026-11-02T12:25:28", "percent_change": 0.0, "prev_day_close": 39.7399997711182}, {"option": "IWM281215P00290000", "bid": 27.81, "bid_size": 1.0, "ask": 31.14, "ask_size": 1.0, "iv": 0.2179, "open_interest": 2295.0, "volume": 0.0, "delta": -0.4236, "gamma": 0.0055, "vega": 1.5066, "theta": -0.0234, "rho": -1.8977, "theo": 29.2988, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 34.46, "last_trade_time": "2026-10-26T13:28:54", "percent_change": 0.0, "prev_day_close": 32.2750005722046}, {"option": "IWM281215C00295000", "bid": 38.43, "bid_size": 2.0, "ask": 40.58, "ask_size": 2.0, "iv": 0.2146, "open_interest": 285.0, "volume": 0.0, "delta": 0.6133, "gamma": 0.0044, "vega": 1.5364, "theta": -0.0164, "rho": 2.7995, "theo": 39.5027, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 36.09, "last_trade_time": "2026-10-26T12:33:47", "percent_change": 0.0, "prev_day_close": 37.2600002288818}, {"option": "IWM281215P00295000", "bid": 30.0, "bid_size": 1.0, "ask": 33.52, "ask_size": 10.0, "iv": 0.2156, "open_interest": 2484.0, "volume": 0.0, "delta": -0.4519, "gamma": 0.0058, "vega": 1.5175, "theta": -0.0239, "rho": -1.9552, "theo": 31.6048, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 32.48, "last_trade_time": "2026-10-06T12:26:44", "percent_change": 0.0, "prev_day_close": 34.5750007629394}, {"option": "IWM281215C00300000", "bid": 35.94, "bid_size": 3.0, "ask": 38.08, "ask_size": 1.0, "iv": 0.2126, "open_interest": 1989.0, "volume": 0.0, "delta": 0.5923, "gamma": 0.0045, "vega": 1.5614, "theta": -0.0168, "rho": 2.702, "theo": 36.9947, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 34.39, "last_trade_time": "2026-10-30T15:40:42", "percent_change": 0.0, "prev_day_close": 34.8899993896484}, {"option": "IWM281215P00300000", "bid": 32.33, "bid_size": 3.0, "ask": 36.04, "ask_size": 10.0, "iv": 0.2135, "open_interest": 2577.0, "volume": 0.0, "delta": -0.4812, "gamma": 0.0061, "vega": 1.5133, "theta": -0.0244, "rho": -1.9808, "theo": 34.0343, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 37.4, "last_trade_time": "2026-10-13T15:52:34", "percent_change": 0.0, "prev_day_close": 37.2150001525879}, {"option": "IWM281215C00305000", "bid": 33.55, "bid_size": 4.0, "ask": 35.67, "ask_size": 10.0, "iv": 0.2104, "open_interest": 3082.0, "volume": 0.0, "delta": 0.5711, "gamma": 0.0046, "vega": 1.5782, "theta": -0.0172, "rho": 2.6296, "theo": 34.6192, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 32.88, "last_trade_time": "2026-11-02T14:06:31", "percent_change": 0.0, "prev_day_close": 32.6399993896484}, {"option": "IWM281215P00305000", "bid": 34.81, "bid_size": 5.0, "ask": 38.66, "ask_size": 20.0, "iv": 0.2114, "open_interest": 162.0, "volume": 0.0, "delta": -0.5116, "gamma": 0.0064, "vega": 1.503, "theta": -0.0249, "rho": -1.9888, "theo": 36.6235, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 38.51, "last_trade_time": "2026-09-30T11:18:07", "percent_change": 0.0, "prev_day_close": 39.8899993896484}, {"option": "IWM281215C00310000", "bid": 31.4, "bid_size": 17.0, "ask": 33.25, "ask_size": 17.0, "iv": 0.2085, "open_interest": 250.0, "volume": 10.0, "delta": 0.5496, "gamma": 0.0047, "vega": 1.5909, "theta": -0.0174, "rho": 2.5634, "theo": 32.3404, "change": 1.22, "open": 31.65, "high": 31.65, "low": 31.65, "tick": "up", "last_trade_price": 31.65, "last_trade_time": "2026-11-04T12:09:13", "percent_change": 4.0092, "prev_day_close": 30.4299993515015}, {"option": "IWM281215P00310000", "bid": 37.55, "bid_size": 6.0, "ask": 41.41, "ask_size": 1.0, "iv": 0.2094, "open_interest": 48.0, "volume": 0.0, "delta": -0.5434, "gamma": 0.0066, "vega": 1.4866, "theta": -0.0254, "rho": -2.0207, "theo": 39.3648, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 34.78, "last_trade_time": "2026-08-12T15:27:49", "percent_change": 0.0, "prev_day_close": 42.0849990844727}, {"option": "IWM281215C00315000", "bid": 29.22, "bid_size": 5.0, "ask": 31.07, "ask_size": 5.0, "iv": 0.2068, "open_interest": 1782.0, "volume": 0.0, "delta": 0.5279, "gamma": 0.0048, "vega": 1.6009, "theta": -0.0176, "rho": 2.5225, "theo": 30.1442, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 26.5, "last_trade_time": "2026-10-27T10:49:15", "percent_change": 0.0, "prev_day_close": 28.3649997711182}, {"option": "IWM281215P00315000", "bid": 41.11, "bid_size": 1.0, "ask": 44.3, "ask_size": 20.0, "iv": 0.2097, "open_interest": 1183.0, "volume": 1.0, "delta": -0.5769, "gamma": 0.007, "vega": 1.4504, "theta": -0.026, "rho": -1.9958, "theo": 42.2782, "change": -2.255, "open": 42.94, "high": 42.94, "low": 42.94, "tick": "down", "last_trade_price": 42.94, "last_trade_time": "2026-11-04T15:44:56", "percent_change": -4.98949, "prev_day_close": 45.1949996948242}, {"option": "IWM281215C00320000", "bid": 27.15, "bid_size": 5.0, "ask": 28.99, "ask_size": 5.0, "iv": 0.205, "open_interest": 1295.0, "volume": 0.0, "delta": 0.5062, "gamma": 0.0048, "vega": 1.603, "theta": -0.0178, "rho": 2.3824, "theo": 28.0754, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 24.75, "last_trade_time": "2026-10-22T14:47:12", "percent_change": 0.0, "prev_day_close": 26.4000005722046}, {"option": "IWM281215P00320000", "bid": 43.48, "bid_size": 1.0, "ask": 47.33, "ask_size": 10.0, "iv": 0.2055, "open_interest": 422.0, "volume": 0.0, "delta": -0.6106, "gamma": 0.0072, "vega": 1.4066, "theta": -0.0264, "rho": -1.9388, "theo": 45.3471, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 54.0, "last_trade_time": "2026-10-16T13:15:42", "percent_change": 0.0, "prev_day_close": 48.3899993896484}, {"option": "IWM281215C00325000", "bid": 25.19, "bid_size": 2.0, "ask": 27.01, "ask_size": 2.0, "iv": 0.2033, "open_interest": 411.0, "volume": 0.0, "delta": 0.4845, "gamma": 0.0048, "vega": 1.6029, "theta": -0.0178, "rho": 2.3031, "theo": 26.1128, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 24.13, "last_trade_time": "2026-10-30T13:46:21", "percent_change": 0.0, "prev_day_close": 24.5349998474121}, {"option": "IWM281215P00325000", "bid": 46.69, "bid_size": 1.0, "ask": 50.57, "ask_size": 1.0, "iv": 0.2036, "open_interest": 975.0, "volume": 0.0, "delta": -0.6461, "gamma": 0.0075, "vega": 1.349, "theta": -0.0268, "rho": -1.8943, "theo": 48.6084, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 49.14, "last_trade_time": "2026-10-29T15:41:13", "percent_change": 0.0, "prev_day_close": 51.75}, {"option": "IWM281215C00330000", "bid": 23.33, "bid_size": 10.0, "ask": 25.15, "ask_size": 4.0, "iv": 0.2019, "open_interest": 2052.0, "volume": 0.0, "delta": 0.4628, "gamma": 0.0049, "vega": 1.6014, "theta": -0.0178, "rho": 2.2431, "theo": 24.2322, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 23.45, "last_trade_time": "2026-11-03T11:00:21", "percent_change": 0.0, "prev_day_close": 22.7749996185303}, {"option": "IWM281215P00330000", "bid": 49.5, "bid_size": 20.0, "ask": 54.5, "ask_size": 20.0, "iv": 0.2016, "open_interest": 108.0, "volume": 0.0, "delta": -0.6825, "gamma": 0.0077, "vega": 1.2737, "theta": -0.0272, "rho": -1.838, "theo": 52.0355, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 60.9, "last_trade_time": "2026-10-16T14:54:10", "percent_change": 0.0, "prev_day_close": 55.5}, {"option": "IWM281215C00335000", "bid": 21.57, "bid_size": 2.0, "ask": 23.39, "ask_size": 2.0, "iv": 0.2005, "open_interest": 44.0, "volume": 0.0, "delta": 0.4414, "gamma": 0.0049, "vega": 1.5864, "theta": -0.0178, "rho": 2.1165, "theo": 22.4721, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 22.03, "last_trade_time": "2026-10-28T13:40:27", "percent_change": 0.0, "prev_day_close": 21.0150003433228}, {"option": "IWM281215P00335000", "bid": 53.0, "bid_size": 20.0, "ask": 58.0, "ask_size": 20.0, "iv": 0.1992, "open_interest": 20.0, "volume": 0.0, "delta": -0.7181, "gamma": 0.0078, "vega": 1.1972, "theta": -0.0269, "rho": -1.7048, "theo": 55.6445, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 63.0, "last_trade_time": "2026-10-15T13:30:53", "percent_change": 0.0, "prev_day_close": 59.0}, {"option": "IWM281215C00340000", "bid": 19.92, "bid_size": 2.0, "ask": 21.72, "ask_size": 2.0, "iv": 0.199, "open_interest": 119.0, "volume": 0.0, "delta": 0.4202, "gamma": 0.0048, "vega": 1.5731, "theta": -0.0177, "rho": 2.0306, "theo": 20.8206, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 20.88, "last_trade_time": "2026-10-29T15:37:15", "percent_change": 0.0, "prev_day_close": 19.5249996185303}, {"option": "IWM281215P00340000", "bid": 57.0, "bid_size": 20.0, "ask": 61.5, "ask_size": 1.0, "iv": 0.1972, "open_interest": 224.0, "volume": 0.0, "delta": -0.7542, "gamma": 0.0078, "vega": 1.0866, "theta": -0.0261, "rho": -1.56, "theo": 59.4429, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 64.73, "last_trade_time": "2026-10-21T13:30:43", "percent_change": 0.0, "prev_day_close": 63.0}, {"option": "IWM281215C00345000", "bid": 18.37, "bid_size": 4.0, "ask": 20.16, "ask_size": 4.0, "iv": 0.1978, "open_interest": 182.0, "volume": 0.0, "delta": 0.3993, "gamma": 0.0048, "vega": 1.5587, "theta": -0.0175, "rho": 1.9577, "theo": 19.254, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 19.17, "last_trade_time": "2026-10-29T15:41:13", "percent_change": 0.0, "prev_day_close": 18.0550003051758}, {"option": "IWM281215P00345000", "bid": 61.0, "bid_size": 20.0, "ask": 65.5, "ask_size": 1.0, "iv": 0.196, "open_interest": 156.0, "volume": 0.0, "delta": -0.7898, "gamma": 0.0076, "vega": 0.9734, "theta": -0.0246, "rho": -1.4912, "theo": 63.4229, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 73.53, "last_trade_time": "2026-10-19T15:50:30", "percent_change": 0.0, "prev_day_close": 67.0}, {"option": "IWM281215C00350000", "bid": 16.92, "bid_size": 2.0, "ask": 18.7, "ask_size": 2.0, "iv": 0.1968, "open_interest": 3814.0, "volume": 0.0, "delta": 0.3788, "gamma": 0.0048, "vega": 1.5363, "theta": -0.0173, "rho": 1.8452, "theo": 17.7866, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.7, "last_trade_time": "2026-10-23T15:58:43", "percent_change": 0.0, "prev_day_close": 16.6900005340576}, {"option": "IWM281215P00350000", "bid": 65.0, "bid_size": 20.0, "ask": 70.0, "ask_size": 20.0, "iv": 0.1961, "open_interest": 9.0, "volume": 0.0, "delta": -0.8257, "gamma": 0.0077, "vega": 0.8881, "theta": -0.0226, "rho": -1.3387, "theo": 67.5379, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 68.9, "last_trade_time": "2026-09-24T15:33:27", "percent_change": 0.0, "prev_day_close": 71.5}, {"option": "IWM281215C00355000", "bid": 15.57, "bid_size": 2.0, "ask": 17.33, "ask_size": 2.0, "iv": 0.1957, "open_interest": 115.0, "volume": 0.0, "delta": 0.3589, "gamma": 0.0047, "vega": 1.5062, "theta": -0.017, "rho": 1.7588, "theo": 16.4293, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 14.58, "last_trade_time": "2026-10-30T14:41:45", "percent_change": 0.0, "prev_day_close": 15.4000000953674}, {"option": "IWM281215P00355000", "bid": 69.0, "bid_size": 20.0, "ask": 74.0, "ask_size": 20.0, "iv": 0.1901, "open_interest": 0.0, "volume": 0.0, "delta": -0.8623, "gamma": 0.008, "vega": 0.743, "theta": -0.0194, "rho": -1.1201, "theo": 71.8373, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 83.42, "last_trade_time": "2026-10-16T14:47:13", "percent_change": 0.0, "prev_day_close": 75.75}, {"option": "IWM281215C00360000", "bid": 14.3, "bid_size": 2.0, "ask": 16.05, "ask_size": 2.0, "iv": 0.1947, "open_interest": 76.0, "volume": 0.0, "delta": 0.3394, "gamma": 0.0046, "vega": 1.4798, "theta": -0.0166, "rho": 1.6799, "theo": 15.1535, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.29, "last_trade_time": "2026-10-22T11:00:24", "percent_change": 0.0, "prev_day_close": 14.1100001335144}, {"option": "IWM281215P00360000", "bid": 73.5, "bid_size": 20.0, "ask": 78.5, "ask_size": 20.0, "iv": 0.1883, "open_interest": 0.0, "volume": 0.0, "delta": -0.8986, "gamma": 0.0084, "vega": 0.6056, "theta": -0.0155, "rho": -0.9292, "theo": 76.2949, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 67.23, "last_trade_time": "2026-09-08T14:52:38", "percent_change": 0.0, "prev_day_close": 80.5}, {"option": "IWM281215C00365000", "bid": 13.13, "bid_size": 2.0, "ask": 14.85, "ask_size": 2.0, "iv": 0.1939, "open_interest": 127.0, "volume": 0.0, "delta": 0.3205, "gamma": 0.0046, "vega": 1.4574, "theta": -0.0163, "rho": 1.6239, "theo": 13.9575, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.65, "last_trade_time": "2026-10-28T13:16:32", "percent_change": 0.0, "prev_day_close": 13.0750002861023}, {"option": "IWM281215P00365000", "bid": 78.5, "bid_size": 20.0, "ask": 83.5, "ask_size": 20.0, "iv": 0.1958, "open_interest": 0.0, "volume": 0.0, "delta": -0.9307, "gamma": 0.0078, "vega": 0.4461, "theta": -0.0192, "rho": -0.6053, "theo": 80.9232, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 92.07, "last_trade_time": "2026-10-15T10:07:06", "percent_change": 0.0, "prev_day_close": 85.0}, {"option": "IWM281215C00370000", "bid": 12.05, "bid_size": 2.0, "ask": 13.74, "ask_size": 2.0, "iv": 0.1931, "open_interest": 2591.0, "volume": 0.0, "delta": 0.3024, "gamma": 0.0045, "vega": 1.4099, "theta": -0.0159, "rho": 1.4995, "theo": 12.8659, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.33, "last_trade_time": "2026-10-29T15:37:34", "percent_change": 0.0, "prev_day_close": 12.0450000762939}, {"option": "IWM281215P00370000", "bid": 83.5, "bid_size": 20.0, "ask": 88.5, "ask_size": 20.0, "iv": 0.2032, "open_interest": 0.0, "volume": 0.0, "delta": -0.9565, "gamma": 0.0061, "vega": 0.2459, "theta": -0.0276, "rho": 0.0, "theo": 85.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 79.0, "last_trade_time": "2026-09-01T11:02:25", "percent_change": 0.0, "prev_day_close": 90.0}, {"option": "IWM281215C00375000", "bid": 11.04, "bid_size": 2.0, "ask": 12.7, "ask_size": 2.0, "iv": 0.1923, "open_interest": 97.0, "volume": 0.0, "delta": 0.2849, "gamma": 0.0044, "vega": 1.3746, "theta": -0.0155, "rho": 1.4216, "theo": 11.8468, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 11.09, "last_trade_time": "2026-10-30T12:31:45", "percent_change": 0.0, "prev_day_close": 11.085000038147}, {"option": "IWM281215P00375000", "bid": 88.5, "bid_size": 20.0, "ask": 93.5, "ask_size": 20.0, "iv": 0.2105, "open_interest": 0.0, "volume": 0.0, "delta": -0.9765, "gamma": 0.0033, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 90.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 79.11, "last_trade_time": "2026-08-24T13:53:27", "percent_change": 0.0, "prev_day_close": 95.0}, {"option": "IWM281215C00380000", "bid": 10.11, "bid_size": 1.0, "ask": 11.74, "ask_size": 3.0, "iv": 0.1917, "open_interest": 1969.0, "volume": 0.0, "delta": 0.2681, "gamma": 0.0042, "vega": 1.3414, "theta": -0.015, "rho": 1.3574, "theo": 10.9019, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.85, "last_trade_time": "2026-11-02T09:58:52", "percent_change": 0.0, "prev_day_close": 10.0999999046326}, {"option": "IWM281215P00380000", "bid": 93.5, "bid_size": 20.0, "ask": 98.5, "ask_size": 20.0, "iv": 0.2176, "open_interest": 0.0, "volume": 0.0, "delta": -0.991, "gamma": 0.0013, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 95.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 103.0, "last_trade_time": "2026-10-22T09:57:43", "percent_change": 0.0, "prev_day_close": 100.0}, {"option": "IWM281215C00385000", "bid": 9.26, "bid_size": 1.0, "ask": 10.85, "ask_size": 1.0, "iv": 0.1912, "open_interest": 12.0, "volume": 0.0, "delta": 0.2519, "gamma": 0.0041, "vega": 1.3037, "theta": -0.0146, "rho": 1.2612, "theo": 10.0237, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.6, "last_trade_time": "2026-10-01T13:33:58", "percent_change": 0.0, "prev_day_close": 9.38000011444092}, {"option": "IWM281215P00385000", "bid": 98.5, "bid_size": 20.0, "ask": 103.5, "ask_size": 20.0, "iv": 0.2246, "open_interest": 2.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 100.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 113.74, "last_trade_time": "2026-10-19T09:52:27", "percent_change": 0.0, "prev_day_close": 105.0}, {"option": "IWM281215C00390000", "bid": 8.18, "bid_size": 2.0, "ask": 10.03, "ask_size": 3.0, "iv": 0.1906, "open_interest": 572.0, "volume": 0.0, "delta": 0.2367, "gamma": 0.004, "vega": 1.2534, "theta": -0.0141, "rho": 1.1899, "theo": 9.226, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.38, "last_trade_time": "2026-10-08T09:34:32", "percent_change": 0.0, "prev_day_close": 8.62000036239624}, {"option": "IWM281215P00390000", "bid": 103.5, "bid_size": 20.0, "ask": 108.5, "ask_size": 20.0, "iv": 0.2314, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 105.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 86.82, "last_trade_time": "2026-08-14T10:14:10", "percent_change": 0.0, "prev_day_close": 110.0}, {"option": "IWM281215C00395000", "bid": 7.75, "bid_size": 4.0, "ask": 9.27, "ask_size": 4.0, "iv": 0.1902, "open_interest": 147.0, "volume": 0.0, "delta": 0.2221, "gamma": 0.0039, "vega": 1.2138, "theta": -0.0136, "rho": 1.1251, "theo": 8.4886, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.46, "last_trade_time": "2026-10-09T12:38:04", "percent_change": 0.0, "prev_day_close": 7.84500026702881}, {"option": "IWM281215P00395000", "bid": 108.5, "bid_size": 20.0, "ask": 113.5, "ask_size": 20.0, "iv": 0.2381, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 110.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 115.0}, {"option": "IWM281215C00400000", "bid": 7.1, "bid_size": 2.0, "ask": 8.57, "ask_size": 2.0, "iv": 0.19, "open_interest": 167.0, "volume": 0.0, "delta": 0.2082, "gamma": 0.0037, "vega": 1.1784, "theta": -0.0131, "rho": 1.075, "theo": 7.8026, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.08, "last_trade_time": "2026-10-08T09:34:32", "percent_change": 0.0, "prev_day_close": 7.28499984741211}, {"option": "IWM281215P00400000", "bid": 113.5, "bid_size": 20.0, "ask": 118.5, "ask_size": 20.0, "iv": 0.2447, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 115.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 98.82, "last_trade_time": "2026-08-07T16:02:52", "percent_change": 0.0, "prev_day_close": 120.0}, {"option": "IWM281215C00405000", "bid": 6.49, "bid_size": 1.0, "ask": 7.93, "ask_size": 1.0, "iv": 0.1898, "open_interest": 44.0, "volume": 0.0, "delta": 0.1951, "gamma": 0.0036, "vega": 1.1317, "theta": -0.0126, "rho": 0.9875, "theo": 7.176, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.68, "last_trade_time": "2026-10-09T10:56:54", "percent_change": 0.0, "prev_day_close": 6.70000004768372}, {"option": "IWM281215P00405000", "bid": 118.5, "bid_size": 20.0, "ask": 123.5, "ask_size": 20.0, "iv": 0.2512, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 120.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 103.44, "last_trade_time": "2026-08-11T15:26:21", "percent_change": 0.0, "prev_day_close": 125.0}, {"option": "IWM281215C00410000", "bid": 5.94, "bid_size": 1.0, "ask": 7.33, "ask_size": 3.0, "iv": 0.1895, "open_interest": 414.0, "volume": 0.0, "delta": 0.1828, "gamma": 0.0034, "vega": 1.0837, "theta": -0.0122, "rho": 0.9288, "theo": 6.6052, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.0, "last_trade_time": "2026-10-30T15:28:42", "percent_change": 0.0, "prev_day_close": 6.16499996185303}, {"option": "IWM281215P00410000", "bid": 123.5, "bid_size": 20.0, "ask": 128.5, "ask_size": 20.0, "iv": 0.2575, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 125.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 105.55, "last_trade_time": "2026-08-17T12:26:25", "percent_change": 0.0, "prev_day_close": 130.0}, {"option": "IWM281215C00415000", "bid": 5.44, "bid_size": 1.0, "ask": 6.79, "ask_size": 1.0, "iv": 0.1894, "open_interest": 37.0, "volume": 0.0, "delta": 0.1712, "gamma": 0.0033, "vega": 1.0438, "theta": -0.0117, "rho": 0.8764, "theo": 6.0791, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.15, "last_trade_time": "2026-10-30T11:05:27", "percent_change": 0.0, "prev_day_close": 5.67499995231628}, {"option": "IWM281215P00415000", "bid": 128.5, "bid_size": 20.0, "ask": 133.5, "ask_size": 20.0, "iv": 0.2638, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 130.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 135.0}, {"option": "IWM281215C00420000", "bid": 4.98, "bid_size": 2.0, "ask": 6.29, "ask_size": 2.0, "iv": 0.1895, "open_interest": 824.0, "volume": 0.0, "delta": 0.16, "gamma": 0.0032, "vega": 1.0084, "theta": -0.0112, "rho": 0.8361, "theo": 5.5882, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.51, "last_trade_time": "2026-10-01T10:44:24", "percent_change": 0.0, "prev_day_close": 5.22500014305115}, {"option": "IWM281215P00420000", "bid": 133.5, "bid_size": 20.0, "ask": 138.5, "ask_size": 20.0, "iv": 0.27, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 135.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 140.0}, {"option": "IWM281215C00425000", "bid": 4.55, "bid_size": 1.0, "ask": 5.83, "ask_size": 1.0, "iv": 0.1894, "open_interest": 267.0, "volume": 0.0, "delta": 0.1498, "gamma": 0.003, "vega": 0.964, "theta": -0.0107, "rho": 0.7642, "theo": 5.1484, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.3, "last_trade_time": "2026-10-30T11:05:27", "percent_change": 0.0, "prev_day_close": 4.81500005722046}, {"option": "IWM281215P00425000", "bid": 138.5, "bid_size": 20.0, "ask": 143.5, "ask_size": 20.0, "iv": 0.276, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 140.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 145.0}, {"option": "IWM281215C00430000", "bid": 4.17, "bid_size": 2.0, "ask": 5.4, "ask_size": 2.0, "iv": 0.1894, "open_interest": 16.0, "volume": 0.0, "delta": 0.1402, "gamma": 0.0029, "vega": 0.9178, "theta": -0.0103, "rho": 0.7174, "theo": 4.7453, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.62, "last_trade_time": "2026-10-30T15:29:56", "percent_change": 0.0, "prev_day_close": 4.45000004768372}, {"option": "IWM281215P00430000", "bid": 143.5, "bid_size": 20.0, "ask": 148.5, "ask_size": 20.0, "iv": 0.282, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 145.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 151.85, "last_trade_time": "2026-10-12T15:50:44", "percent_change": 0.0, "prev_day_close": 150.0}, {"option": "IWM281215C00435000", "bid": 3.82, "bid_size": 4.0, "ask": 5.02, "ask_size": 4.0, "iv": 0.1895, "open_interest": 9.0, "volume": 0.0, "delta": 0.1311, "gamma": 0.0028, "vega": 0.8804, "theta": -0.0098, "rho": 0.6753, "theo": 4.3748, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.29, "last_trade_time": "2026-10-30T15:29:56", "percent_change": 0.0, "prev_day_close": 4.1049998998642}, {"option": "IWM281215P00435000", "bid": 148.5, "bid_size": 20.0, "ask": 153.5, "ask_size": 20.0, "iv": 0.2879, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 150.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 155.0}, {"option": "IWM281215C00440000", "bid": 3.5, "bid_size": 3.0, "ask": 4.66, "ask_size": 3.0, "iv": 0.1897, "open_interest": 320.0, "volume": 0.0, "delta": 0.1226, "gamma": 0.0026, "vega": 0.8462, "theta": -0.0094, "rho": 0.6414, "theo": 4.0302, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.52, "last_trade_time": "2026-08-25T14:01:59", "percent_change": 0.0, "prev_day_close": 3.79000008106232}, {"option": "IWM281215P00440000", "bid": 153.5, "bid_size": 20.0, "ask": 158.5, "ask_size": 20.0, "iv": 0.2937, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 155.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 155.04, "last_trade_time": "2026-09-15T11:26:23", "percent_change": 0.0, "prev_day_close": 160.0}, {"option": "IWM281215C00445000", "bid": 3.21, "bid_size": 20.0, "ask": 4.33, "ask_size": 20.0, "iv": 0.1899, "open_interest": 465.0, "volume": 0.0, "delta": 0.1147, "gamma": 0.0025, "vega": 0.8101, "theta": -0.009, "rho": 0.5882, "theo": 3.7196, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.55, "last_trade_time": "2026-10-28T14:32:28", "percent_change": 0.0, "prev_day_close": 3.50999999046326}, {"option": "IWM281215P00445000", "bid": 158.5, "bid_size": 20.0, "ask": 163.5, "ask_size": 20.0, "iv": 0.2995, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 160.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 160.05, "last_trade_time": "2026-09-15T11:26:23", "percent_change": 0.0, "prev_day_close": 165.0}, {"option": "IWM281215C00450000", "bid": 2.94, "bid_size": 20.0, "ask": 4.03, "ask_size": 20.0, "iv": 0.1901, "open_interest": 584.0, "volume": 10.0, "delta": 0.1073, "gamma": 0.0024, "vega": 0.7674, "theta": -0.0086, "rho": 0.5518, "theo": 3.4369, "change": 0.02, "open": 3.27, "high": 3.27, "low": 3.26, "tick": "down", "last_trade_price": 3.26, "last_trade_time": "2026-11-04T11:29:08", "percent_change": 0.617284, "prev_day_close": 3.24000000953674}, {"option": "IWM281215P00450000", "bid": 163.5, "bid_size": 20.0, "ask": 168.5, "ask_size": 20.0, "iv": 0.3051, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0393, "rho": 0.0, "theo": 165.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 158.16, "last_trade_time": "2026-09-01T11:02:25", "percent_change": 0.0, "prev_day_close": 170.0}, {"option": "IWM290119C00140000", "bid": 151.5, "bid_size": 1.0, "ask": 155.5, "ask_size": 20.0, "iv": 0.3434, "open_interest": 0.0, "volume": 0.0, "delta": 0.9632, "gamma": 0.0006, "vega": 0.3206, "theta": 0.0, "rho": 2.4718, "theo": 153.4031, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 147.65, "last_trade_time": "2026-10-26T14:07:50", "percent_change": 0.0, "prev_day_close": 149.75}, {"option": "IWM290119P00140000", "bid": 0.0, "bid_size": 0.0, "ask": 2.65, "ask_size": 1.0, "iv": 0.302, "open_interest": 5.0, "volume": 0.0, "delta": -0.0361, "gamma": 0.0006, "vega": 0.3337, "theta": -0.0066, "rho": -0.2542, "theo": 2.3921, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.62, "last_trade_time": "2026-10-30T09:32:50", "percent_change": 0.0, "prev_day_close": 2.69999992847443}, {"option": "IWM290119C00145000", "bid": 146.0, "bid_size": 20.0, "ask": 151.0, "ask_size": 20.0, "iv": 0.3141, "open_interest": 5.0, "volume": 0.0, "delta": 0.9596, "gamma": 0.0006, "vega": 0.3529, "theta": 0.0, "rho": 2.5431, "theo": 149.1084, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 147.0, "last_trade_time": "2026-11-02T09:55:40", "percent_change": 0.0, "prev_day_close": 145.0}, {"option": "IWM290119P00145000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 20.0, "iv": 0.33, "open_interest": 103.0, "volume": 0.0, "delta": -0.0398, "gamma": 0.0006, "vega": 0.3613, "theta": -0.007, "rho": -0.2787, "theo": 2.6179, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.83, "last_trade_time": "2026-11-02T13:13:21", "percent_change": 0.0, "prev_day_close": 3.6399998664856}, {"option": "IWM290119C00150000", "bid": 142.0, "bid_size": 20.0, "ask": 146.5, "ask_size": 1.0, "iv": 0.3099, "open_interest": 6.0, "volume": 0.0, "delta": 0.9557, "gamma": 0.0007, "vega": 0.3799, "theta": 0.0, "rho": 2.6107, "theo": 144.8361, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 146.0, "last_trade_time": "2026-10-29T11:21:31", "percent_change": 0.0, "prev_day_close": 140.5}, {"option": "IWM290119P00150000", "bid": 0.5, "bid_size": 20.0, "ask": 5.5, "ask_size": 20.0, "iv": 0.3305, "open_interest": 3.0, "volume": 0.0, "delta": -0.0439, "gamma": 0.0007, "vega": 0.3911, "theta": -0.0074, "rho": -0.3049, "theo": 2.8616, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.9, "last_trade_time": "2026-09-17T10:23:16", "percent_change": 0.0, "prev_day_close": 3.88999998569488}, {"option": "IWM290119C00155000", "bid": 137.5, "bid_size": 20.0, "ask": 142.5, "ask_size": 20.0, "iv": 0.3051, "open_interest": 2.0, "volume": 0.0, "delta": 0.9516, "gamma": 0.0007, "vega": 0.408, "theta": 0.0, "rho": 2.6762, "theo": 140.581, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 136.0, "last_trade_time": "2026-11-02T14:02:38", "percent_change": 0.0, "prev_day_close": 136.5}, {"option": "IWM290119P00155000", "bid": 0.5, "bid_size": 12.0, "ask": 5.5, "ask_size": 12.0, "iv": 0.3174, "open_interest": 2.0, "volume": 0.0, "delta": -0.0482, "gamma": 0.0008, "vega": 0.4214, "theta": -0.0078, "rho": -0.3345, "theo": 3.1256, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.25, "last_trade_time": "2026-10-02T10:27:29", "percent_change": 0.0, "prev_day_close": 3.8299999833107}, {"option": "IWM290119C00160000", "bid": 133.5, "bid_size": 20.0, "ask": 138.0, "ask_size": 1.0, "iv": 0.2998, "open_interest": 0.0, "volume": 0.0, "delta": 0.947, "gamma": 0.0008, "vega": 0.4383, "theta": 0.0, "rho": 2.7398, "theo": 136.3443, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 132.25}, {"option": "IWM290119P00160000", "bid": 1.0, "bid_size": 12.0, "ask": 6.0, "ask_size": 12.0, "iv": 0.3163, "open_interest": 2.0, "volume": 0.0, "delta": -0.053, "gamma": 0.0008, "vega": 0.4527, "theta": -0.0083, "rho": -0.3642, "theo": 3.4104, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.49, "last_trade_time": "2026-10-02T10:26:58", "percent_change": 0.0, "prev_day_close": 3.06500005722046}, {"option": "IWM290119C00165000", "bid": 129.5, "bid_size": 20.0, "ask": 134.0, "ask_size": 1.0, "iv": 0.2999, "open_interest": 1.0, "volume": 0.0, "delta": 0.9422, "gamma": 0.0009, "vega": 0.4744, "theta": 0.0, "rho": 2.8036, "theo": 132.129, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 132.1, "last_trade_time": "2026-09-24T12:26:49", "percent_change": 0.0, "prev_day_close": 128.0}, {"option": "IWM290119P00165000", "bid": 1.5, "bid_size": 11.0, "ask": 6.0, "ask_size": 3.0, "iv": 0.309, "open_interest": 1.0, "volume": 0.0, "delta": -0.0581, "gamma": 0.0009, "vega": 0.4864, "theta": -0.0087, "rho": -0.3974, "theo": 3.7178, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.94, "last_trade_time": "2026-10-02T10:27:02", "percent_change": 0.0, "prev_day_close": 5.15499997138977}, {"option": "IWM290119C00170000", "bid": 125.0, "bid_size": 20.0, "ask": 130.0, "ask_size": 20.0, "iv": 0.2934, "open_interest": 0.0, "volume": 0.0, "delta": 0.9369, "gamma": 0.001, "vega": 0.5072, "theta": 0.0, "rho": 2.8613, "theo": 127.9409, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 124.0}, {"option": "IWM290119P00170000", "bid": 3.25, "bid_size": 20.0, "ask": 6.5, "ask_size": 20.0, "iv": 0.3182, "open_interest": 1.0, "volume": 0.0, "delta": -0.0635, "gamma": 0.001, "vega": 0.5221, "theta": -0.0092, "rho": -0.4324, "theo": 4.049, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.5, "last_trade_time": "2026-10-13T14:53:45", "percent_change": 0.0, "prev_day_close": 5.58999991416931}, {"option": "IWM290119C00175000", "bid": 121.0, "bid_size": 20.0, "ask": 125.5, "ask_size": 1.0, "iv": 0.2867, "open_interest": 1.0, "volume": 0.0, "delta": 0.9312, "gamma": 0.001, "vega": 0.5415, "theta": 0.0, "rho": 2.916, "theo": 123.7776, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 114.19, "last_trade_time": "2026-10-15T11:39:38", "percent_change": 0.0, "prev_day_close": 120.0}, {"option": "IWM290119P00175000", "bid": 3.59, "bid_size": 3.0, "ask": 6.94, "ask_size": 1.0, "iv": 0.3117, "open_interest": 3.0, "volume": 0.0, "delta": -0.0695, "gamma": 0.0011, "vega": 0.5596, "theta": -0.0097, "rho": -0.47, "theo": 4.4108, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.02, "last_trade_time": "2026-11-02T15:51:02", "percent_change": 0.0, "prev_day_close": 5.08000004291534}, {"option": "IWM290119C00180000", "bid": 117.0, "bid_size": 20.0, "ask": 121.5, "ask_size": 1.0, "iv": 0.2845, "open_interest": 0.0, "volume": 0.0, "delta": 0.9251, "gamma": 0.0012, "vega": 0.5816, "theta": 0.0, "rho": 2.9678, "theo": 119.6418, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 116.0}, {"option": "IWM290119P00180000", "bid": 2.5, "bid_size": 20.0, "ask": 7.0, "ask_size": 3.0, "iv": 0.2906, "open_interest": 0.0, "volume": 0.0, "delta": -0.0761, "gamma": 0.0012, "vega": 0.5974, "theta": -0.0102, "rho": -0.5104, "theo": 4.8056, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.75499999523163}, {"option": "IWM290119C00185000", "bid": 113.0, "bid_size": 20.0, "ask": 117.5, "ask_size": 1.0, "iv": 0.2816, "open_interest": 0.0, "volume": 0.0, "delta": 0.9185, "gamma": 0.0012, "vega": 0.6204, "theta": 0.0, "rho": 3.0205, "theo": 115.5418, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 112.0}, {"option": "IWM290119P00185000", "bid": 3.0, "bid_size": 20.0, "ask": 7.5, "ask_size": 3.0, "iv": 0.2868, "open_interest": 0.0, "volume": 0.0, "delta": -0.083, "gamma": 0.0013, "vega": 0.6377, "theta": -0.0107, "rho": -0.551, "theo": 5.2292, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.60500001907349}, {"option": "IWM290119C00190000", "bid": 108.5, "bid_size": 20.0, "ask": 113.5, "ask_size": 20.0, "iv": 0.274, "open_interest": 0.0, "volume": 0.0, "delta": 0.9114, "gamma": 0.0014, "vega": 0.6595, "theta": 0.0, "rho": 3.0645, "theo": 111.4768, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 108.0}, {"option": "IWM290119P00190000", "bid": 4.8, "bid_size": 14.0, "ask": 6.27, "ask_size": 1.0, "iv": 0.279, "open_interest": 12.0, "volume": 0.0, "delta": -0.0906, "gamma": 0.0014, "vega": 0.6809, "theta": -0.0112, "rho": -0.5999, "theo": 5.6945, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.22, "last_trade_time": "2026-11-03T11:32:44", "percent_change": 0.0, "prev_day_close": 6.28500008583069}, {"option": "IWM290119C00195000", "bid": 104.5, "bid_size": 20.0, "ask": 109.5, "ask_size": 20.0, "iv": 0.2701, "open_interest": 0.0, "volume": 0.0, "delta": 0.9037, "gamma": 0.0015, "vega": 0.7033, "theta": 0.0, "rho": 3.1122, "theo": 107.4488, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 104.0}, {"option": "IWM290119P00195000", "bid": 5.31, "bid_size": 1.0, "ask": 8.5, "ask_size": 3.0, "iv": 0.2864, "open_interest": 2.0, "volume": 0.0, "delta": -0.0988, "gamma": 0.0016, "vega": 0.7249, "theta": -0.0118, "rho": -0.6475, "theo": 6.2031, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.52, "last_trade_time": "2026-10-07T14:16:55", "percent_change": 0.0, "prev_day_close": 8.02999997138977}, {"option": "IWM290119C00200000", "bid": 101.0, "bid_size": 20.0, "ask": 105.5, "ask_size": 1.0, "iv": 0.2692, "open_interest": 2.0, "volume": 0.0, "delta": 0.8955, "gamma": 0.0016, "vega": 0.7472, "theta": 0.0, "rho": 3.1481, "theo": 103.4665, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 94.5, "last_trade_time": "2026-10-14T11:04:29", "percent_change": 0.0, "prev_day_close": 100.0}, {"option": "IWM290119P00200000", "bid": 5.86, "bid_size": 4.0, "ask": 9.0, "ask_size": 3.0, "iv": 0.2808, "open_interest": 69.0, "volume": 0.0, "delta": -0.1078, "gamma": 0.0017, "vega": 0.7696, "theta": -0.0124, "rho": -0.7012, "theo": 6.7592, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 7.63, "last_trade_time": "2026-10-30T15:56:53", "percent_change": 0.0, "prev_day_close": 8.58500003814697}, {"option": "IWM290119C00205000", "bid": 97.0, "bid_size": 20.0, "ask": 101.5, "ask_size": 1.0, "iv": 0.2642, "open_interest": 2.0, "volume": 0.0, "delta": 0.8866, "gamma": 0.0017, "vega": 0.7923, "theta": -0.0006, "rho": 3.2053, "theo": 99.5303, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 96.58, "last_trade_time": "2026-10-01T13:23:26", "percent_change": 0.0, "prev_day_close": 96.0}, {"option": "IWM290119P00205000", "bid": 6.46, "bid_size": 1.0, "ask": 10.0, "ask_size": 20.0, "iv": 0.2783, "open_interest": 4.0, "volume": 0.0, "delta": -0.1174, "gamma": 0.0018, "vega": 0.8162, "theta": -0.013, "rho": -0.7517, "theo": 7.3631, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.39, "last_trade_time": "2026-10-27T14:27:55", "percent_change": 0.0, "prev_day_close": 9.16499996185303}, {"option": "IWM290119C00210000", "bid": 93.0, "bid_size": 20.0, "ask": 98.0, "ask_size": 20.0, "iv": 0.2618, "open_interest": 11.0, "volume": 0.0, "delta": 0.8771, "gamma": 0.0018, "vega": 0.8381, "theta": -0.0016, "rho": 3.308, "theo": 95.648, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 88.21, "last_trade_time": "2026-10-15T11:11:31", "percent_change": 0.0, "prev_day_close": 92.25}, {"option": "IWM290119P00210000", "bid": 7.09, "bid_size": 3.0, "ask": 10.5, "ask_size": 20.0, "iv": 0.2725, "open_interest": 16.0, "volume": 1.0, "delta": -0.1277, "gamma": 0.002, "vega": 0.8663, "theta": -0.0136, "rho": -0.8172, "theo": 8.0237, "change": -1.085, "open": 8.52, "high": 8.52, "low": 8.52, "tick": "down", "last_trade_price": 8.52, "last_trade_time": "2026-11-04T09:30:26", "percent_change": -11.2962, "prev_day_close": 9.60500001907349}, {"option": "IWM290119C00215000", "bid": 89.0, "bid_size": 20.0, "ask": 94.0, "ask_size": 20.0, "iv": 0.2559, "open_interest": 53.0, "volume": 0.0, "delta": 0.867, "gamma": 0.002, "vega": 0.8855, "theta": -0.0026, "rho": 3.3537, "theo": 91.8268, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 81.35, "last_trade_time": "2026-10-19T10:33:34", "percent_change": 0.0, "prev_day_close": 88.5}, {"option": "IWM290119P00215000", "bid": 7.79, "bid_size": 4.0, "ask": 11.0, "ask_size": 10.0, "iv": 0.2668, "open_interest": 8.0, "volume": 0.0, "delta": -0.1389, "gamma": 0.0022, "vega": 0.9153, "theta": -0.0142, "rho": -0.8755, "theo": 8.7464, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.19, "last_trade_time": "2026-10-12T15:55:31", "percent_change": 0.0, "prev_day_close": 10.3949999809265}, {"option": "IWM290119C00220000", "bid": 85.5, "bid_size": 20.0, "ask": 90.0, "ask_size": 1.0, "iv": 0.2524, "open_interest": 4.0, "volume": 0.0, "delta": 0.8562, "gamma": 0.0021, "vega": 0.9341, "theta": -0.0037, "rho": 3.3737, "theo": 88.0647, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 80.26, "last_trade_time": "2026-10-15T11:36:51", "percent_change": 0.0, "prev_day_close": 85.0}, {"option": "IWM290119P00220000", "bid": 8.54, "bid_size": 1.0, "ask": 12.0, "ask_size": 20.0, "iv": 0.2635, "open_interest": 203.0, "volume": 0.0, "delta": -0.1509, "gamma": 0.0023, "vega": 0.9656, "theta": -0.0148, "rho": -0.9443, "theo": 9.5317, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 9.8, "last_trade_time": "2026-10-29T12:42:15", "percent_change": 0.0, "prev_day_close": 11.5799999237061}, {"option": "IWM290119C00225000", "bid": 81.5, "bid_size": 20.0, "ask": 86.5, "ask_size": 20.0, "iv": 0.2485, "open_interest": 5.0, "volume": 0.0, "delta": 0.8448, "gamma": 0.0023, "vega": 0.9828, "theta": -0.0047, "rho": 3.3851, "theo": 84.363, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 84.45, "last_trade_time": "2026-10-06T14:04:40", "percent_change": 0.0, "prev_day_close": 81.0}, {"option": "IWM290119P00225000", "bid": 8.0, "bid_size": 20.0, "ask": 13.0, "ask_size": 20.0, "iv": 0.2535, "open_interest": 357.0, "volume": 0.0, "delta": -0.1637, "gamma": 0.0025, "vega": 1.0153, "theta": -0.0154, "rho": -1.0144, "theo": 10.3793, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 12.99, "last_trade_time": "2026-10-19T10:08:54", "percent_change": 0.0, "prev_day_close": 11.5}, {"option": "IWM290119C00230000", "bid": 78.0, "bid_size": 20.0, "ask": 83.0, "ask_size": 20.0, "iv": 0.2466, "open_interest": 36.0, "volume": 0.0, "delta": 0.8327, "gamma": 0.0024, "vega": 1.0317, "theta": -0.0057, "rho": 3.3914, "theo": 80.7233, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 73.82, "last_trade_time": "2026-10-20T12:27:13", "percent_change": 0.0, "prev_day_close": 77.5}, {"option": "IWM290119P00230000", "bid": 10.26, "bid_size": 1.0, "ask": 14.0, "ask_size": 20.0, "iv": 0.2565, "open_interest": 53.0, "volume": 0.0, "delta": -0.1775, "gamma": 0.0027, "vega": 1.0692, "theta": -0.016, "rho": -1.0811, "theo": 11.3066, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 14.09, "last_trade_time": "2026-10-19T10:08:54", "percent_change": 0.0, "prev_day_close": 13.5250000953674}, {"option": "IWM290119C00235000", "bid": 74.5, "bid_size": 20.0, "ask": 79.5, "ask_size": 20.0, "iv": 0.2441, "open_interest": 0.0, "volume": 0.0, "delta": 0.8199, "gamma": 0.0026, "vega": 1.0814, "theta": -0.0067, "rho": 3.391, "theo": 77.1483, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 74.0}, {"option": "IWM290119P00235000", "bid": 10.0, "bid_size": 20.0, "ask": 15.0, "ask_size": 20.0, "iv": 0.2472, "open_interest": 564.0, "volume": 0.0, "delta": -0.1921, "gamma": 0.0029, "vega": 1.119, "theta": -0.0167, "rho": -1.1601, "theo": 12.3033, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.12, "last_trade_time": "2026-10-15T10:52:39", "percent_change": 0.0, "prev_day_close": 13.4800000190735}, {"option": "IWM290119C00240000", "bid": 71.0, "bid_size": 20.0, "ask": 76.0, "ask_size": 20.0, "iv": 0.241, "open_interest": 29.0, "volume": 0.0, "delta": 0.8063, "gamma": 0.0027, "vega": 1.1311, "theta": -0.0077, "rho": 3.3836, "theo": 73.6416, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 64.0, "last_trade_time": "2026-10-19T15:57:11", "percent_change": 0.0, "prev_day_close": 70.5}, {"option": "IWM290119P00240000", "bid": 11.0, "bid_size": 20.0, "ask": 16.0, "ask_size": 20.0, "iv": 0.2488, "open_interest": 33.0, "volume": 0.0, "delta": -0.2078, "gamma": 0.0031, "vega": 1.1678, "theta": -0.0173, "rho": -1.2323, "theo": 13.3843, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 14.38, "last_trade_time": "2026-11-02T12:29:37", "percent_change": 0.0, "prev_day_close": 15.4199995994568}, {"option": "IWM290119C00245000", "bid": 67.5, "bid_size": 20.0, "ask": 72.5, "ask_size": 20.0, "iv": 0.2374, "open_interest": 28.0, "volume": 0.0, "delta": 0.7921, "gamma": 0.0029, "vega": 1.1796, "theta": -0.0087, "rho": 3.3715, "theo": 70.2057, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 61.0, "last_trade_time": "2026-10-16T12:43:44", "percent_change": 0.0, "prev_day_close": 67.5}, {"option": "IWM290119P00245000", "bid": 13.46, "bid_size": 4.0, "ask": 17.0, "ask_size": 3.0, "iv": 0.2448, "open_interest": 6.0, "volume": 0.0, "delta": -0.2244, "gamma": 0.0033, "vega": 1.2215, "theta": -0.0179, "rho": -1.308, "theo": 14.5467, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.43, "last_trade_time": "2026-11-02T13:33:47", "percent_change": 0.0, "prev_day_close": 16.7350006103516}, {"option": "IWM290119C00250000", "bid": 64.0, "bid_size": 20.0, "ask": 69.0, "ask_size": 20.0, "iv": 0.2334, "open_interest": 26.0, "volume": 0.0, "delta": 0.7772, "gamma": 0.003, "vega": 1.2274, "theta": -0.0096, "rho": 3.3544, "theo": 66.8423, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 65.0, "last_trade_time": "2026-11-03T10:31:03", "percent_change": 0.0, "prev_day_close": 64.0}, {"option": "IWM290119P00250000", "bid": 14.68, "bid_size": 20.0, "ask": 18.5, "ask_size": 20.0, "iv": 0.2424, "open_interest": 97.0, "volume": 0.0, "delta": -0.242, "gamma": 0.0035, "vega": 1.2684, "theta": -0.0186, "rho": -1.3966, "theo": 15.8042, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 18.63, "last_trade_time": "2026-10-19T09:50:38", "percent_change": 0.0, "prev_day_close": 17.2250003814697}, {"option": "IWM290119C00255000", "bid": 61.0, "bid_size": 20.0, "ask": 66.0, "ask_size": 20.0, "iv": 0.2329, "open_interest": 2.0, "volume": 2.0, "delta": 0.7616, "gamma": 0.0032, "vega": 1.2746, "theta": -0.0105, "rho": 3.3296, "theo": 63.5544, "change": 1.08, "open": 62.61, "high": 62.61, "low": 62.08, "tick": "down", "last_trade_price": 62.08, "last_trade_time": "2026-11-04T11:20:57", "percent_change": 1.77049, "prev_day_close": 61.0}, {"option": "IWM290119P00255000", "bid": 15.9, "bid_size": 10.0, "ask": 19.5, "ask_size": 6.0, "iv": 0.2376, "open_interest": 15.0, "volume": 0.0, "delta": -0.2605, "gamma": 0.0037, "vega": 1.3161, "theta": -0.0192, "rho": -1.4684, "theo": 17.1426, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 20.42, "last_trade_time": "2026-10-14T15:34:38", "percent_change": 0.0, "prev_day_close": 19.8900003433228}, {"option": "IWM290119C00260000", "bid": 57.5, "bid_size": 20.0, "ask": 62.5, "ask_size": 20.0, "iv": 0.228, "open_interest": 18.0, "volume": 0.0, "delta": 0.7454, "gamma": 0.0034, "vega": 1.3203, "theta": -0.0113, "rho": 3.2985, "theo": 60.346, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 58.44, "last_trade_time": "2026-11-03T13:06:03", "percent_change": 0.0, "prev_day_close": 57.75}, {"option": "IWM290119P00260000", "bid": 16.5, "bid_size": 20.0, "ask": 21.0, "ask_size": 6.0, "iv": 0.2318, "open_interest": 5.0, "volume": 0.0, "delta": -0.2802, "gamma": 0.0039, "vega": 1.3593, "theta": -0.0198, "rho": -1.5458, "theo": 18.5831, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 21.0, "last_trade_time": "2026-10-20T15:57:21", "percent_change": 0.0, "prev_day_close": 21.1449995040894}, {"option": "IWM290119C00265000", "bid": 54.5, "bid_size": 20.0, "ask": 59.5, "ask_size": 20.0, "iv": 0.2263, "open_interest": 6.0, "volume": 0.0, "delta": 0.7285, "gamma": 0.0035, "vega": 1.3636, "theta": -0.0122, "rho": 3.2635, "theo": 57.2192, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 53.32, "last_trade_time": "2026-10-26T15:29:31", "percent_change": 0.0, "prev_day_close": 54.75}, {"option": "IWM290119P00265000", "bid": 18.0, "bid_size": 20.0, "ask": 22.5, "ask_size": 3.0, "iv": 0.2287, "open_interest": 8.0, "volume": 0.0, "delta": -0.301, "gamma": 0.0042, "vega": 1.4003, "theta": -0.0204, "rho": -1.6361, "theo": 20.1348, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 22.6, "last_trade_time": "2026-10-22T15:55:42", "percent_change": 0.0, "prev_day_close": 22.0}, {"option": "IWM290119C00270000", "bid": 51.5, "bid_size": 20.0, "ask": 56.5, "ask_size": 20.0, "iv": 0.224, "open_interest": 8.0, "volume": 0.0, "delta": 0.711, "gamma": 0.0036, "vega": 1.4051, "theta": -0.0129, "rho": 3.2228, "theo": 54.1839, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 50.8, "last_trade_time": "2026-10-27T11:29:29", "percent_change": 0.0, "prev_day_close": 51.75}, {"option": "IWM290119P00270000", "bid": 19.5, "bid_size": 20.0, "ask": 24.5, "ask_size": 20.0, "iv": 0.2268, "open_interest": 4.0, "volume": 0.0, "delta": -0.3229, "gamma": 0.0044, "vega": 1.4393, "theta": -0.0209, "rho": -1.7074, "theo": 21.7893, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 23.93, "last_trade_time": "2026-10-26T11:29:54", "percent_change": 0.0, "prev_day_close": 24.6099996566772}, {"option": "IWM290119C00275000", "bid": 48.5, "bid_size": 20.0, "ask": 53.5, "ask_size": 20.0, "iv": 0.2212, "open_interest": 135.0, "volume": 0.0, "delta": 0.6929, "gamma": 0.0038, "vega": 1.4445, "theta": -0.0136, "rho": 3.1741, "theo": 51.2283, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 49.51, "last_trade_time": "2026-10-28T11:33:50", "percent_change": 0.0, "prev_day_close": 49.0}, {"option": "IWM290119P00275000", "bid": 21.5, "bid_size": 20.0, "ask": 26.0, "ask_size": 8.0, "iv": 0.2241, "open_interest": 132.0, "volume": 0.0, "delta": -0.3458, "gamma": 0.0046, "vega": 1.47, "theta": -0.0215, "rho": -1.7745, "theo": 23.5566, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 25.68, "last_trade_time": "2026-11-03T15:50:25", "percent_change": 0.0, "prev_day_close": 25.5}, {"option": "IWM290119C00280000", "bid": 46.0, "bid_size": 20.0, "ask": 50.5, "ask_size": 1.0, "iv": 0.2196, "open_interest": 74.0, "volume": 0.0, "delta": 0.6742, "gamma": 0.0039, "vega": 1.4808, "theta": -0.0143, "rho": 3.1209, "theo": 48.3638, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 46.76, "last_trade_time": "2026-11-03T13:55:50", "percent_change": 0.0, "prev_day_close": 46.25}, {"option": "IWM290119P00280000", "bid": 24.8, "bid_size": 1.0, "ask": 28.0, "ask_size": 20.0, "iv": 0.2266, "open_interest": 1236.0, "volume": 0.0, "delta": -0.3703, "gamma": 0.0049, "vega": 1.4996, "theta": -0.022, "rho": -1.854, "theo": 25.4682, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 27.46, "last_trade_time": "2026-11-02T14:03:40", "percent_change": 0.0, "prev_day_close": 27.5}, {"option": "IWM290119C00285000", "bid": 43.0, "bid_size": 20.0, "ask": 48.0, "ask_size": 20.0, "iv": 0.2175, "open_interest": 3087.0, "volume": 3.0, "delta": 0.655, "gamma": 0.0041, "vega": 1.5138, "theta": -0.0149, "rho": 3.0642, "theo": 45.5913, "change": 2.0, "open": 46.5, "high": 46.5, "low": 45.5, "tick": "no_change", "last_trade_price": 45.5, "last_trade_time": "2026-11-04T15:34:28", "percent_change": 4.5977, "prev_day_close": 43.5}, {"option": "IWM290119P00285000", "bid": 25.3, "bid_size": 8.0, "ask": 30.0, "ask_size": 20.0, "iv": 0.2193, "open_interest": 268.0, "volume": 0.0, "delta": -0.3953, "gamma": 0.0052, "vega": 1.5212, "theta": -0.0225, "rho": -1.91, "theo": 27.463, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 30.9, "last_trade_time": "2026-10-30T14:15:39", "percent_change": 0.0, "prev_day_close": 29.75}, {"option": "IWM290119C00290000", "bid": 40.5, "bid_size": 20.0, "ask": 45.0, "ask_size": 1.0, "iv": 0.2148, "open_interest": 52.0, "volume": 2.0, "delta": 0.6353, "gamma": 0.0042, "vega": 1.5437, "theta": -0.0154, "rho": 3.0005, "theo": 42.9135, "change": 2.0, "open": 42.75, "high": 43.0, "low": 42.75, "tick": "up", "last_trade_price": 43.0, "last_trade_time": "2026-11-04T15:34:28", "percent_change": 4.87805, "prev_day_close": 41.0}, {"option": "IWM290119P00290000", "bid": 27.5, "bid_size": 20.0, "ask": 32.0, "ask_size": 10.0, "iv": 0.2168, "open_interest": 224.0, "volume": 0.0, "delta": -0.4215, "gamma": 0.0054, "vega": 1.5375, "theta": -0.023, "rho": -1.9615, "theo": 29.6022, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 33.31, "last_trade_time": "2026-10-23T10:01:15", "percent_change": 0.0, "prev_day_close": 32.0}, {"option": "IWM290119C00295000", "bid": 38.0, "bid_size": 20.0, "ask": 42.5, "ask_size": 1.0, "iv": 0.2132, "open_interest": 5.0, "volume": 0.0, "delta": 0.6152, "gamma": 0.0043, "vega": 1.5701, "theta": -0.0159, "rho": 2.9311, "theo": 40.3337, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 36.31, "last_trade_time": "2026-10-14T09:30:09", "percent_change": 0.0, "prev_day_close": 38.5}, {"option": "IWM290119P00295000", "bid": 29.5, "bid_size": 20.0, "ask": 34.5, "ask_size": 20.0, "iv": 0.2145, "open_interest": 182.0, "volume": 0.0, "delta": -0.4492, "gamma": 0.0057, "vega": 1.547, "theta": -0.0235, "rho": -2.0248, "theo": 31.8847, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 36.31, "last_trade_time": "2026-10-14T09:30:09", "percent_change": 0.0, "prev_day_close": 34.5}, {"option": "IWM290119C00300000", "bid": 35.5, "bid_size": 20.0, "ask": 39.5, "ask_size": 1.0, "iv": 0.2095, "open_interest": 615.0, "volume": 7.0, "delta": 0.5948, "gamma": 0.0044, "vega": 1.5923, "theta": -0.0163, "rho": 2.8597, "theo": 37.8527, "change": 0.76, "open": 37.5, "high": 37.5, "low": 37.0, "tick": "up", "last_trade_price": 37.01, "last_trade_time": "2026-11-04T12:17:54", "percent_change": 2.09655, "prev_day_close": 36.25}, {"option": "IWM290119P00300000", "bid": 32.0, "bid_size": 20.0, "ask": 37.0, "ask_size": 20.0, "iv": 0.2129, "open_interest": 231.0, "volume": 1.0, "delta": -0.4783, "gamma": 0.006, "vega": 1.5436, "theta": -0.024, "rho": -2.0435, "theo": 34.3119, "change": -2.56, "open": 34.44, "high": 34.44, "low": 34.44, "tick": "down", "last_trade_price": 34.44, "last_trade_time": "2026-11-04T14:04:36", "percent_change": -6.91892, "prev_day_close": 37.0}, {"option": "IWM290119C00305000", "bid": 33.0, "bid_size": 20.0, "ask": 38.0, "ask_size": 20.0, "iv": 0.2099, "open_interest": 488.0, "volume": 0.0, "delta": 0.5741, "gamma": 0.0045, "vega": 1.6105, "theta": -0.0166, "rho": 2.784, "theo": 35.4709, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 36.44, "last_trade_time": "2026-10-29T15:44:39", "percent_change": 0.0, "prev_day_close": 34.0}, {"option": "IWM290119P00305000", "bid": 34.5, "bid_size": 20.0, "ask": 39.5, "ask_size": 20.0, "iv": 0.2104, "open_interest": 7.0, "volume": 0.0, "delta": -0.5083, "gamma": 0.0063, "vega": 1.5364, "theta": -0.0244, "rho": -2.059, "theo": 36.8923, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 37.65, "last_trade_time": "2026-09-16T15:05:24", "percent_change": 0.0, "prev_day_close": 39.75}, {"option": "IWM290119C00310000", "bid": 31.0, "bid_size": 20.0, "ask": 35.5, "ask_size": 10.0, "iv": 0.2082, "open_interest": 6.0, "volume": 0.0, "delta": 0.5531, "gamma": 0.0046, "vega": 1.6245, "theta": -0.0169, "rho": 2.7022, "theo": 33.1906, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 29.38, "last_trade_time": "2026-10-22T13:35:21", "percent_change": 0.0, "prev_day_close": 31.5}, {"option": "IWM290119P00310000", "bid": 37.5, "bid_size": 20.0, "ask": 42.0, "ask_size": 10.0, "iv": 0.2087, "open_interest": 0.0, "volume": 2.0, "delta": -0.5397, "gamma": 0.0066, "vega": 1.5189, "theta": -0.025, "rho": -2.0814, "theo": 39.622, "change": -1.53, "open": 41.15, "high": 41.15, "low": 40.97, "tick": "down", "last_trade_price": 40.97, "last_trade_time": "2026-11-04T11:22:45", "percent_change": -3.6, "prev_day_close": 42.5}, {"option": "IWM290119C00315000", "bid": 28.5, "bid_size": 20.0, "ask": 33.5, "ask_size": 20.0, "iv": 0.206, "open_interest": 282.0, "volume": 0.0, "delta": 0.5319, "gamma": 0.0046, "vega": 1.634, "theta": -0.0171, "rho": 2.6183, "theo": 31.007, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 29.15, "last_trade_time": "2026-10-12T10:41:21", "percent_change": 0.0, "prev_day_close": 29.5050001144409}, {"option": "IWM290119P00315000", "bid": 40.0, "bid_size": 20.0, "ask": 45.0, "ask_size": 20.0, "iv": 0.2059, "open_interest": 1.0, "volume": 0.0, "delta": -0.5728, "gamma": 0.0069, "vega": 1.4808, "theta": -0.0256, "rho": -2.0518, "theo": 42.5227, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 48.17, "last_trade_time": "2026-10-16T11:30:45", "percent_change": 0.0, "prev_day_close": 45.5}, {"option": "IWM290119C00320000", "bid": 26.5, "bid_size": 20.0, "ask": 31.5, "ask_size": 20.0, "iv": 0.2048, "open_interest": 139.0, "volume": 0.0, "delta": 0.5107, "gamma": 0.0047, "vega": 1.6392, "theta": -0.0173, "rho": 2.5337, "theo": 28.9309, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 29.68, "last_trade_time": "2026-10-29T15:05:42", "percent_change": 0.0, "prev_day_close": 27.4200000762939}, {"option": "IWM290119P00320000", "bid": 43.0, "bid_size": 20.0, "ask": 48.0, "ask_size": 20.0, "iv": 0.2038, "open_interest": 0.0, "volume": 0.0, "delta": -0.6062, "gamma": 0.0072, "vega": 1.4427, "theta": -0.026, "rho": -2.0026, "theo": 45.5705, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 48.7549991607666}, {"option": "IWM290119C00325000", "bid": 24.5, "bid_size": 20.0, "ask": 29.5, "ask_size": 20.0, "iv": 0.203, "open_interest": 220.0, "volume": 0.0, "delta": 0.4895, "gamma": 0.0047, "vega": 1.6398, "theta": -0.0173, "rho": 2.4444, "theo": 26.9566, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 26.33, "last_trade_time": "2026-11-03T10:27:30", "percent_change": 0.0, "prev_day_close": 26.7550001144409}, {"option": "IWM290119P00325000", "bid": 46.5, "bid_size": 20.0, "ask": 51.5, "ask_size": 20.0, "iv": 0.2042, "open_interest": 0.0, "volume": 0.0, "delta": -0.6409, "gamma": 0.0074, "vega": 1.3892, "theta": -0.0264, "rho": -1.9649, "theo": 48.8058, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 52.0}, {"option": "IWM290119C00330000", "bid": 22.5, "bid_size": 20.0, "ask": 27.5, "ask_size": 20.0, "iv": 0.2007, "open_interest": 310.0, "volume": 0.0, "delta": 0.4684, "gamma": 0.0048, "vega": 1.6358, "theta": -0.0174, "rho": 2.3527, "theo": 25.085, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 25.51, "last_trade_time": "2026-10-29T15:50:43", "percent_change": 0.0, "prev_day_close": 24.0}, {"option": "IWM290119P00330000", "bid": 50.0, "bid_size": 20.0, "ask": 54.5, "ask_size": 1.0, "iv": 0.2014, "open_interest": 1.0, "volume": 0.0, "delta": -0.6769, "gamma": 0.0076, "vega": 1.3011, "theta": -0.0268, "rho": -1.8944, "theo": 52.2214, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 60.78, "last_trade_time": "2026-10-16T15:14:22", "percent_change": 0.0, "prev_day_close": 55.5}, {"option": "IWM290119C00335000", "bid": 21.0, "bid_size": 20.0, "ask": 26.0, "ask_size": 20.0, "iv": 0.2009, "open_interest": 202.0, "volume": 0.0, "delta": 0.4475, "gamma": 0.0048, "vega": 1.6279, "theta": -0.0173, "rho": 2.2628, "theo": 23.3219, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 20.8, "last_trade_time": "2026-10-22T10:10:28", "percent_change": 0.0, "prev_day_close": 23.1400003433228}, {"option": "IWM290119P00335000", "bid": 53.5, "bid_size": 20.0, "ask": 58.0, "ask_size": 1.0, "iv": 0.1993, "open_interest": 1.0, "volume": 0.0, "delta": -0.7125, "gamma": 0.0077, "vega": 1.2368, "theta": -0.0267, "rho": -1.7599, "theo": 55.8022, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 65.33, "last_trade_time": "2026-10-19T09:30:07", "percent_change": 0.0, "prev_day_close": 59.5}, {"option": "IWM290119C00340000", "bid": 19.5, "bid_size": 20.0, "ask": 24.0, "ask_size": 3.0, "iv": 0.1991, "open_interest": 781.0, "volume": 0.0, "delta": 0.4266, "gamma": 0.0048, "vega": 1.6154, "theta": -0.0172, "rho": 2.1706, "theo": 21.6426, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 21.9, "last_trade_time": "2026-10-29T15:50:44", "percent_change": 0.0, "prev_day_close": 20.5}, {"option": "IWM290119P00340000", "bid": 57.0, "bid_size": 20.0, "ask": 62.0, "ask_size": 20.0, "iv": 0.1979, "open_interest": 22.0, "volume": 0.0, "delta": -0.7477, "gamma": 0.0077, "vega": 1.1378, "theta": -0.0259, "rho": -1.6471, "theo": 59.5635, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 69.38, "last_trade_time": "2026-10-14T13:20:29", "percent_change": 0.0, "prev_day_close": 63.25}, {"option": "IWM290119C00345000", "bid": 17.5, "bid_size": 20.0, "ask": 22.5, "ask_size": 20.0, "iv": 0.1968, "open_interest": 81.0, "volume": 0.0, "delta": 0.4062, "gamma": 0.0047, "vega": 1.5984, "theta": -0.0171, "rho": 2.0762, "theo": 20.0696, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 19.7, "last_trade_time": "2026-11-02T12:31:14", "percent_change": 0.0, "prev_day_close": 19.25}, {"option": "IWM290119P00345000", "bid": 61.0, "bid_size": 20.0, "ask": 66.0, "ask_size": 20.0, "iv": 0.1969, "open_interest": 122.0, "volume": 0.0, "delta": -0.7837, "gamma": 0.0076, "vega": 0.9985, "theta": -0.0245, "rho": -1.5364, "theo": 63.5255, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 65.38, "last_trade_time": "2026-11-02T12:29:37", "percent_change": 0.0, "prev_day_close": 67.5}, {"option": "IWM290119C00350000", "bid": 16.0, "bid_size": 20.0, "ask": 21.0, "ask_size": 20.0, "iv": 0.1955, "open_interest": 313.0, "volume": 0.0, "delta": 0.3861, "gamma": 0.0047, "vega": 1.5779, "theta": -0.0168, "rho": 1.9839, "theo": 18.5933, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 18.52, "last_trade_time": "2026-10-30T09:31:07", "percent_change": 0.0, "prev_day_close": 18.8999996185303}, {"option": "IWM290119P00350000", "bid": 65.0, "bid_size": 20.0, "ask": 70.0, "ask_size": 20.0, "iv": 0.1947, "open_interest": 69.0, "volume": 1.0, "delta": -0.8198, "gamma": 0.0077, "vega": 0.9263, "theta": -0.0226, "rho": -1.384, "theo": 67.6132, "change": -4.09, "open": 67.41, "high": 67.41, "low": 67.41, "tick": "down", "last_trade_price": 67.41, "last_trade_time": "2026-11-04T09:52:41", "percent_change": -5.72028, "prev_day_close": 71.5}, {"option": "IWM290119C00355000", "bid": 15.0, "bid_size": 20.0, "ask": 19.5, "ask_size": 10.0, "iv": 0.1952, "open_interest": 124.0, "volume": 2.0, "delta": 0.3665, "gamma": 0.0046, "vega": 1.5543, "theta": -0.0166, "rho": 1.8936, "theo": 17.2095, "change": -0.08, "open": 17.85, "high": 17.85, "low": 17.53, "tick": "down", "last_trade_price": 17.53, "last_trade_time": "2026-11-04T09:55:42", "percent_change": -0.454285, "prev_day_close": 17.6099996566772}, {"option": "IWM290119P00355000", "bid": 69.5, "bid_size": 20.0, "ask": 74.5, "ask_size": 20.0, "iv": 0.1967, "open_interest": 0.0, "volume": 0.0, "delta": -0.8579, "gamma": 0.0084, "vega": 0.802, "theta": -0.0199, "rho": -1.2088, "theo": 71.8637, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 76.0}, {"option": "IWM290119C00360000", "bid": 13.5, "bid_size": 20.0, "ask": 18.5, "ask_size": 20.0, "iv": 0.1946, "open_interest": 5.0, "volume": 0.0, "delta": 0.3474, "gamma": 0.0046, "vega": 1.5268, "theta": -0.0163, "rho": 1.8022, "theo": 15.916, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 12.6, "last_trade_time": "2026-10-14T14:44:58", "percent_change": 0.0, "prev_day_close": 15.25}, {"option": "IWM290119P00360000", "bid": 74.0, "bid_size": 20.0, "ask": 79.0, "ask_size": 20.0, "iv": 0.1971, "open_interest": 0.0, "volume": 0.0, "delta": -0.8946, "gamma": 0.0086, "vega": 0.6132, "theta": -0.0182, "rho": -0.962, "theo": 76.3271, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 80.5}, {"option": "IWM290119C00365000", "bid": 12.5, "bid_size": 20.0, "ask": 17.0, "ask_size": 3.0, "iv": 0.1934, "open_interest": 2.0, "volume": 0.0, "delta": 0.3288, "gamma": 0.0045, "vega": 1.4959, "theta": -0.016, "rho": 1.712, "theo": 14.7105, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.0, "last_trade_time": "2026-10-20T12:54:18", "percent_change": 0.0, "prev_day_close": 14.0}, {"option": "IWM290119P00365000", "bid": 78.5, "bid_size": 20.0, "ask": 83.5, "ask_size": 20.0, "iv": 0.1952, "open_interest": 0.0, "volume": 0.0, "delta": -0.9272, "gamma": 0.0082, "vega": 0.4871, "theta": -0.0204, "rho": -0.6381, "theo": 80.9216, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 85.0}, {"option": "IWM290119C00370000", "bid": 11.0, "bid_size": 20.0, "ask": 16.0, "ask_size": 20.0, "iv": 0.1917, "open_interest": 202.0, "volume": 0.0, "delta": 0.3108, "gamma": 0.0044, "vega": 1.4632, "theta": -0.0156, "rho": 1.626, "theo": 13.5882, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 12.5, "last_trade_time": "2026-10-26T11:51:55", "percent_change": 0.0, "prev_day_close": 13.0}, {"option": "IWM290119P00370000", "bid": 83.5, "bid_size": 20.0, "ask": 88.5, "ask_size": 20.0, "iv": 0.2026, "open_interest": 0.0, "volume": 0.0, "delta": -0.9542, "gamma": 0.0063, "vega": 0.2507, "theta": -0.0313, "rho": 0.0, "theo": 85.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 90.0}, {"option": "IWM290119C00375000", "bid": 10.0, "bid_size": 20.0, "ask": 15.0, "ask_size": 20.0, "iv": 0.1913, "open_interest": 2.0, "volume": 0.0, "delta": 0.2935, "gamma": 0.0043, "vega": 1.4283, "theta": -0.0152, "rho": 1.5417, "theo": 12.5448, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 12.02, "last_trade_time": "2026-10-01T12:34:42", "percent_change": 0.0, "prev_day_close": 12.1500000953674}, {"option": "IWM290119P00375000", "bid": 88.5, "bid_size": 20.0, "ask": 93.5, "ask_size": 20.0, "iv": 0.2098, "open_interest": 0.0, "volume": 0.0, "delta": -0.9746, "gamma": 0.0035, "vega": 0.0, "theta": -0.0376, "rho": 0.0, "theo": 90.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 95.0}, {"option": "IWM290119C00380000", "bid": 9.0, "bid_size": 20.0, "ask": 14.0, "ask_size": 20.0, "iv": 0.1904, "open_interest": 2.0, "volume": 0.0, "delta": 0.2769, "gamma": 0.0042, "vega": 1.3906, "theta": -0.0148, "rho": 1.458, "theo": 11.5772, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 11.13, "last_trade_time": "2026-11-03T13:55:50", "percent_change": 0.0, "prev_day_close": 12.0650000572205}, {"option": "IWM290119P00380000", "bid": 93.5, "bid_size": 20.0, "ask": 98.5, "ask_size": 20.0, "iv": 0.2168, "open_interest": 0.0, "volume": 0.0, "delta": -0.9903, "gamma": 0.0014, "vega": 0.0, "theta": -0.0376, "rho": 0.0, "theo": 95.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 100.0}, {"option": "IWM290119C00385000", "bid": 8.5, "bid_size": 20.0, "ask": 13.0, "ask_size": 10.0, "iv": 0.1909, "open_interest": 0.0, "volume": 0.0, "delta": 0.2609, "gamma": 0.0041, "vega": 1.3512, "theta": -0.0144, "rho": 1.378, "theo": 10.6816, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.210000038147}, {"option": "IWM290119P00385000", "bid": 98.5, "bid_size": 20.0, "ask": 103.5, "ask_size": 20.0, "iv": 0.2237, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0376, "rho": 0.0, "theo": 100.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 105.0}, {"option": "IWM290119C00390000", "bid": 8.25, "bid_size": 1.0, "ask": 11.25, "ask_size": 1.0, "iv": 0.1891, "open_interest": 3.0, "volume": 1.0, "delta": 0.2456, "gamma": 0.004, "vega": 1.3114, "theta": -0.014, "rho": 1.3024, "theo": 9.8527, "change": 1.045, "open": 10.5, "high": 10.5, "low": 10.5, "tick": "up", "last_trade_price": 10.5, "last_trade_time": "2026-11-04T09:32:11", "percent_change": 11.0524, "prev_day_close": 9.45499992370606}, {"option": "IWM290119P00390000", "bid": 103.5, "bid_size": 20.0, "ask": 108.5, "ask_size": 20.0, "iv": 0.2305, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0376, "rho": 0.0, "theo": 105.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 110.0}, {"option": "IWM290119C00395000", "bid": 6.5, "bid_size": 20.0, "ask": 11.5, "ask_size": 20.0, "iv": 0.1888, "open_interest": 0.0, "volume": 0.0, "delta": 0.231, "gamma": 0.0039, "vega": 1.2706, "theta": -0.0135, "rho": 1.2287, "theo": 9.0866, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.6399998664856}, {"option": "IWM290119P00395000", "bid": 108.5, "bid_size": 20.0, "ask": 113.5, "ask_size": 20.0, "iv": 0.2372, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0376, "rho": 0.0, "theo": 110.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 115.0}, {"option": "IWM290119C00400000", "bid": 6.0, "bid_size": 20.0, "ask": 10.5, "ask_size": 3.0, "iv": 0.1881, "open_interest": 12.0, "volume": 0.0, "delta": 0.2172, "gamma": 0.0037, "vega": 1.2283, "theta": -0.0131, "rho": 1.1569, "theo": 8.3801, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.51, "last_trade_time": "2026-10-29T10:32:46", "percent_change": 0.0, "prev_day_close": 9.04500007629394}, {"option": "IWM290119P00400000", "bid": 113.5, "bid_size": 20.0, "ask": 118.5, "ask_size": 20.0, "iv": 0.2437, "open_interest": 10.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0376, "rho": 0.0, "theo": 115.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 120.5, "last_trade_time": "2026-10-08T15:01:28", "percent_change": 0.0, "prev_day_close": 120.0}, {"option": "IWM290119C00405000", "bid": 5.5, "bid_size": 20.0, "ask": 10.0, "ask_size": 3.0, "iv": 0.1891, "open_interest": 0.0, "volume": 0.0, "delta": 0.204, "gamma": 0.0036, "vega": 1.1856, "theta": -0.0126, "rho": 1.0893, "theo": 7.7281, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.19999980926514}, {"option": "IWM290119P00405000", "bid": 118.5, "bid_size": 20.0, "ask": 123.5, "ask_size": 20.0, "iv": 0.2502, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0376, "rho": 0.0, "theo": 120.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 125.0}, {"option": "IWM290119C00410000", "bid": 4.5, "bid_size": 20.0, "ask": 9.5, "ask_size": 20.0, "iv": 0.1875, "open_interest": 0.0, "volume": 0.0, "delta": 0.1915, "gamma": 0.0035, "vega": 1.1438, "theta": -0.0122, "rho": 1.026, "theo": 7.1281, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.78500032424927}, {"option": "IWM290119P00410000", "bid": 123.5, "bid_size": 20.0, "ask": 128.5, "ask_size": 20.0, "iv": 0.2565, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0376, "rho": 0.0, "theo": 125.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 130.0}, {"option": "IWM290119C00415000", "bid": 4.0, "bid_size": 20.0, "ask": 9.0, "ask_size": 20.0, "iv": 0.1878, "open_interest": 1.0, "volume": 0.0, "delta": 0.1798, "gamma": 0.0034, "vega": 1.102, "theta": -0.0117, "rho": 0.965, "theo": 6.5765, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.36, "last_trade_time": "2026-10-14T11:47:11", "percent_change": 0.0, "prev_day_close": 7.20000004768372}, {"option": "IWM290119P00415000", "bid": 128.5, "bid_size": 20.0, "ask": 133.5, "ask_size": 20.0, "iv": 0.2627, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0376, "rho": 0.0, "theo": 130.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 135.0}, {"option": "IWM290119C00420000", "bid": 3.5, "bid_size": 20.0, "ask": 8.5, "ask_size": 20.0, "iv": 0.195, "open_interest": 1.0, "volume": 0.0, "delta": 0.1687, "gamma": 0.0032, "vega": 1.06, "theta": -0.0113, "rho": 0.9064, "theo": 6.0711, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.01, "last_trade_time": "2026-10-13T13:55:00", "percent_change": 0.0, "prev_day_close": 6.71000003814697}, {"option": "IWM290119P00420000", "bid": 133.5, "bid_size": 20.0, "ask": 138.5, "ask_size": 20.0, "iv": 0.2688, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0376, "rho": 0.0, "theo": 135.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 140.0}, {"option": "IWM290119C00425000", "bid": 3.0, "bid_size": 20.0, "ask": 8.0, "ask_size": 20.0, "iv": 0.1951, "open_interest": 0.0, "volume": 0.0, "delta": 0.1582, "gamma": 0.0031, "vega": 1.0181, "theta": -0.0108, "rho": 0.8514, "theo": 5.6036, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.49499988555908}, {"option": "IWM290119P00425000", "bid": 138.5, "bid_size": 20.0, "ask": 143.5, "ask_size": 20.0, "iv": 0.2749, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0376, "rho": 0.0, "theo": 140.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 145.0}, {"option": "IWM290119C00430000", "bid": 4.22, "bid_size": 1.0, "ask": 7.5, "ask_size": 20.0, "iv": 0.1917, "open_interest": 29.0, "volume": 0.0, "delta": 0.1483, "gamma": 0.003, "vega": 0.9775, "theta": -0.0104, "rho": 0.8002, "theo": 5.173, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.46, "last_trade_time": "2026-10-29T10:32:46", "percent_change": 0.0, "prev_day_close": 6.04500007629394}, {"option": "IWM290119P00430000", "bid": 143.5, "bid_size": 20.0, "ask": 148.5, "ask_size": 20.0, "iv": 0.2808, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0376, "rho": 0.0, "theo": 145.74, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 150.0}], "symbol": "IWM", "security_type": "stock", "exchange_id": 3, "current_price": 284.02, "price_change": 4.23, "price_change_percent": 1.4893, "bid": 284.28, "ask": 284.48, "bid_size": 80, "ask_size": 480, "open": 284.17, "high": 286.17, "low": 281.305, "close": 284.02, "prev_day_close": 284.02, "volume": 34409907, "iv30": 17.175, "iv30_change": 0.0, "iv30_change_percent": 0.0, "seqno": 32095193707, "last_trade_time": "2026-11-04T16:00:00", "tick": "down"}, "symbol": "IWM"}