{"timestamp": "2026-11-10 02:53:14", "data": {"options": [{"option": "IVES261120C00015000", "bid": 19.8, "bid_size": 41.0, "ask": 21.1, "ask_size": 375.0, "iv": 0.0, "open_interest": 2.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.002, "rho": 0.0, "theo": 20.515, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 23.97, "last_trade_time": "2026-06-22T09:30:21", "percent_change": 0.0, "prev_day_close": 19.1999998092651}, {"option": "IVES261120P00015000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 252.0, "iv": 3.3547, "open_interest": 0.0, "volume": 0.0, "delta": -0.0006, "gamma": 0.0002, "vega": 0.0001, "theta": -0.0008, "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": 0.425000011920929}, {"option": "IVES261120C00020000", "bid": 15.4, "bid_size": 7.0, "ask": 15.8, "ask_size": 373.0, "iv": 1.8072, "open_interest": 22.0, "volume": 0.0, "delta": 0.9998, "gamma": 0.0004, "vega": 0.0, "theta": -0.002, "rho": 0.0, "theo": 15.515, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 17.5, "last_trade_time": "2026-06-12T12:10:43", "percent_change": 0.0, "prev_day_close": 14.3000001907349}, {"option": "IVES261120P00020000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 384.0, "iv": 2.3688, "open_interest": 0.0, "volume": 0.0, "delta": -0.0024, "gamma": 0.001, "vega": 0.0004, "theta": -0.002, "rho": 0.0, "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": 0.425000011920929}, {"option": "IVES261120C00021000", "bid": 13.8, "bid_size": 43.0, "ask": 15.0, "ask_size": 372.0, "iv": 0.0, "open_interest": 2.0, "volume": 0.0, "delta": 0.9994, "gamma": 0.0008, "vega": 0.0001, "theta": -0.0021, "rho": 0.0002, "theo": 14.5152, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.8, "last_trade_time": "2026-05-18T10:22:37", "percent_change": 0.0, "prev_day_close": 13.25}, {"option": "IVES261120P00021000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 384.0, "iv": 2.201, "open_interest": 0.0, "volume": 0.0, "delta": -0.0031, "gamma": 0.0013, "vega": 0.0006, "theta": -0.0025, "rho": 0.0, "theo": 0.0066, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.425000011920929}, {"option": "IVES261120C00022000", "bid": 12.8, "bid_size": 43.0, "ask": 14.0, "ask_size": 373.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9987, "gamma": 0.0015, "vega": 0.0001, "theta": -0.0024, "rho": 0.0002, "theo": 13.5155, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.25}, {"option": "IVES261120P00022000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 384.0, "iv": 2.0404, "open_interest": 0.0, "volume": 0.0, "delta": -0.0041, "gamma": 0.0018, "vega": 0.0007, "theta": -0.003, "rho": 0.0, "theo": 0.0084, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.425000011920929}, {"option": "IVES261120C00023000", "bid": 11.7, "bid_size": 42.0, "ask": 13.1, "ask_size": 374.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9976, "gamma": 0.0025, "vega": 0.0004, "theta": -0.0028, "rho": 0.0008, "theo": 12.5162, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.2999997138977}, {"option": "IVES261120P00023000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 384.0, "iv": 1.8861, "open_interest": 0.0, "volume": 0.0, "delta": -0.0054, "gamma": 0.0025, "vega": 0.001, "theta": -0.0037, "rho": -0.0001, "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": 0.425000011920929}, {"option": "IVES261120C00024000", "bid": 11.3, "bid_size": 13.0, "ask": 11.8, "ask_size": 372.0, "iv": 1.1491, "open_interest": 36.0, "volume": 0.0, "delta": 0.9959, "gamma": 0.0038, "vega": 0.0006, "theta": -0.0039, "rho": 0.0011, "theo": 11.5177, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.97, "last_trade_time": "2026-10-28T10:53:34", "percent_change": 0.0, "prev_day_close": 10.1999998092651}, {"option": "IVES261120P00024000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 385.0, "iv": 1.7374, "open_interest": 0.0, "volume": 0.0, "delta": -0.0072, "gamma": 0.0034, "vega": 0.0012, "theta": -0.0046, "rho": -0.0001, "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": 0.375}, {"option": "IVES261120C00025000", "bid": 9.7, "bid_size": 42.0, "ask": 11.0, "ask_size": 360.0, "iv": 0.0, "open_interest": 2.0, "volume": 0.0, "delta": 0.9933, "gamma": 0.0054, "vega": 0.0011, "theta": -0.0049, "rho": 0.0018, "theo": 10.5203, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 14.1, "last_trade_time": "2026-06-22T09:30:15", "percent_change": 0.0, "prev_day_close": 9.30000019073486}, {"option": "IVES261120P00025000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 385.0, "iv": 1.5936, "open_interest": 30.0, "volume": 0.0, "delta": -0.0097, "gamma": 0.0047, "vega": 0.0016, "theta": -0.0056, "rho": -0.0001, "theo": 0.018, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.63, "last_trade_time": "2026-05-06T11:17:46", "percent_change": 0.0, "prev_day_close": 0.400000005960464}, {"option": "IVES261120C00026000", "bid": 8.8, "bid_size": 43.0, "ask": 10.0, "ask_size": 360.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9896, "gamma": 0.0073, "vega": 0.0016, "theta": -0.0066, "rho": 0.0023, "theo": 9.5245, "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": 8.29999995231628}, {"option": "IVES261120P00026000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 385.0, "iv": 1.4541, "open_interest": 10.0, "volume": 0.0, "delta": -0.0131, "gamma": 0.0066, "vega": 0.0021, "theta": -0.007, "rho": -0.0002, "theo": 0.0237, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.61, "last_trade_time": "2026-05-12T15:49:55", "percent_change": 0.0, "prev_day_close": 0.449999988079071}, {"option": "IVES261120C00027000", "bid": 7.8, "bid_size": 42.0, "ask": 9.0, "ask_size": 372.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9845, "gamma": 0.01, "vega": 0.0023, "theta": -0.0084, "rho": 0.0028, "theo": 8.531, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 12.87, "last_trade_time": "2026-06-22T09:30:21", "percent_change": 0.0, "prev_day_close": 7.40000009536743}, {"option": "IVES261120P00027000", "bid": 0.0, "bid_size": 0.0, "ask": 0.85, "ask_size": 384.0, "iv": 1.3418, "open_interest": 6.0, "volume": 0.0, "delta": -0.0181, "gamma": 0.0092, "vega": 0.0028, "theta": -0.0087, "rho": -0.0002, "theo": 0.0315, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.5, "last_trade_time": "2026-08-05T10:42:24", "percent_change": 0.0, "prev_day_close": 0.425000011920929}, {"option": "IVES261120C00028000", "bid": 6.8, "bid_size": 42.0, "ask": 8.0, "ask_size": 360.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9772, "gamma": 0.0138, "vega": 0.0032, "theta": -0.0107, "rho": 0.0035, "theo": 7.5407, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.34999990463257}, {"option": "IVES261120P00028000", "bid": 0.0, "bid_size": 0.0, "ask": 0.85, "ask_size": 385.0, "iv": 1.2074, "open_interest": 0.0, "volume": 0.0, "delta": -0.0252, "gamma": 0.0132, "vega": 0.0036, "theta": -0.0108, "rho": -0.0003, "theo": 0.0426, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.5, "last_trade_time": "2026-04-15T11:13:26", "percent_change": 0.0, "prev_day_close": 0.474999994039536}, {"option": "IVES261120C00029000", "bid": 5.8, "bid_size": 43.0, "ask": 7.0, "ask_size": 360.0, "iv": 0.0, "open_interest": 19.0, "volume": 0.0, "delta": 0.9666, "gamma": 0.0198, "vega": 0.0045, "theta": -0.0134, "rho": 0.0042, "theo": 6.5553, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.65, "last_trade_time": "2026-04-22T14:15:43", "percent_change": 0.0, "prev_day_close": 5.5}, {"option": "IVES261120P00029000", "bid": 0.0, "bid_size": 0.0, "ask": 0.85, "ask_size": 384.0, "iv": 1.0753, "open_interest": 0.0, "volume": 0.0, "delta": -0.0356, "gamma": 0.019, "vega": 0.0049, "theta": -0.0136, "rho": -0.0005, "theo": 0.0584, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.474999994039536}, {"option": "IVES261120C00030000", "bid": 4.9, "bid_size": 40.0, "ask": 6.0, "ask_size": 372.0, "iv": 0.0, "open_interest": 27.0, "volume": 0.0, "delta": 0.9508, "gamma": 0.0286, "vega": 0.0062, "theta": -0.0169, "rho": 0.0048, "theo": 5.5775, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.4, "last_trade_time": "2026-09-18T12:29:41", "percent_change": 0.0, "prev_day_close": 4.54999995231628}, {"option": "IVES261120P00030000", "bid": 0.0, "bid_size": 0.0, "ask": 0.2, "ask_size": 7.0, "iv": 0.6358, "open_interest": 77.0, "volume": 0.0, "delta": -0.0511, "gamma": 0.0278, "vega": 0.0065, "theta": -0.017, "rho": -0.0007, "theo": 0.0818, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.12, "last_trade_time": "2026-10-23T14:57:16", "percent_change": 0.0, "prev_day_close": 0.199999997392297}, {"option": "IVES261120C00031000", "bid": 3.8, "bid_size": 45.0, "ask": 5.1, "ask_size": 375.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": 0.9268, "gamma": 0.0418, "vega": 0.0085, "theta": -0.0212, "rho": 0.0055, "theo": 4.6117, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 7.22, "last_trade_time": "2026-06-24T12:14:48", "percent_change": 0.0, "prev_day_close": 3.60000014305115}, {"option": "IVES261120P00031000", "bid": 0.0, "bid_size": 0.0, "ask": 0.45, "ask_size": 380.0, "iv": 0.6628, "open_interest": 1.0, "volume": 0.0, "delta": -0.0748, "gamma": 0.0409, "vega": 0.0088, "theta": -0.0212, "rho": -0.001, "theo": 0.1171, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.52, "last_trade_time": "2026-10-08T15:53:33", "percent_change": 0.0, "prev_day_close": 0.574999988079071}, {"option": "IVES261120C00032000", "bid": 2.9, "bid_size": 45.0, "ask": 4.2, "ask_size": 373.0, "iv": 0.3749, "open_interest": 18.0, "volume": 0.0, "delta": 0.8895, "gamma": 0.0615, "vega": 0.0116, "theta": -0.0263, "rho": 0.006, "theo": 3.6662, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.85, "last_trade_time": "2026-04-09T15:30:34", "percent_change": 0.0, "prev_day_close": 2.80000007152557}, {"option": "IVES261120P00032000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 379.0, "iv": 0.5667, "open_interest": 9.0, "volume": 0.0, "delta": -0.1117, "gamma": 0.0607, "vega": 0.0118, "theta": -0.0264, "rho": -0.0015, "theo": 0.1726, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.6, "last_trade_time": "2026-11-05T10:25:53", "percent_change": 0.0, "prev_day_close": 0.649999976158142}, {"option": "IVES261120C00033000", "bid": 2.15, "bid_size": 53.0, "ask": 3.2, "ask_size": 360.0, "iv": 0.4003, "open_interest": 9.0, "volume": 0.0, "delta": 0.8307, "gamma": 0.0903, "vega": 0.0156, "theta": -0.0322, "rho": 0.0064, "theo": 2.7556, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.7, "last_trade_time": "2026-11-06T13:18:14", "percent_change": 0.0, "prev_day_close": 2.07500004768372}, {"option": "IVES261120P00033000", "bid": 0.05, "bid_size": 370.0, "ask": 1.05, "ask_size": 359.0, "iv": 0.6208, "open_interest": 16.0, "volume": 0.0, "delta": -0.1702, "gamma": 0.0895, "vega": 0.0157, "theta": -0.0322, "rho": -0.0022, "theo": 0.263, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.5, "last_trade_time": "2026-11-06T11:01:55", "percent_change": 0.0, "prev_day_close": 0.699999988079071}, {"option": "IVES261120C00034000", "bid": 1.3, "bid_size": 44.0, "ask": 2.5, "ask_size": 375.0, "iv": 0.4062, "open_interest": 9.0, "volume": 0.0, "delta": 0.7378, "gamma": 0.1289, "vega": 0.02, "theta": -0.0379, "rho": 0.0062, "theo": 1.9081, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.6, "last_trade_time": "2026-10-22T10:56:10", "percent_change": 0.0, "prev_day_close": 1.42499995231628}, {"option": "IVES261120P00034000", "bid": 0.2, "bid_size": 370.0, "ask": 0.65, "ask_size": 373.0, "iv": 0.4145, "open_interest": 114.0, "volume": 1.0, "delta": -0.2627, "gamma": 0.1281, "vega": 0.0202, "theta": -0.0379, "rho": -0.0035, "theo": 0.4163, "change": -0.435, "open": 0.64, "high": 0.64, "low": 0.64, "tick": "down", "last_trade_price": 0.64, "last_trade_time": "2026-11-09T14:11:36", "percent_change": -40.4651, "prev_day_close": 1.07500000298023}, {"option": "IVES261120C00035000", "bid": 0.55, "bid_size": 376.0, "ask": 1.7, "ask_size": 374.0, "iv": 0.3507, "open_interest": 47.0, "volume": 0.0, "delta": 0.598, "gamma": 0.1687, "vega": 0.0238, "theta": -0.0411, "rho": 0.0055, "theo": 1.1738, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.82, "last_trade_time": "2026-11-05T11:44:56", "percent_change": 0.0, "prev_day_close": 0.850000001490116}, {"option": "IVES261120P00035000", "bid": 0.5, "bid_size": 370.0, "ask": 1.45, "ask_size": 377.0, "iv": 0.4931, "open_interest": 1.0, "volume": 0.0, "delta": -0.4019, "gamma": 0.1678, "vega": 0.0238, "theta": -0.041, "rho": -0.0053, "theo": 0.6828, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.6, "last_trade_time": "2026-11-04T11:27:48", "percent_change": 0.0, "prev_day_close": 1.47499999403954}, {"option": "IVES261120C00036000", "bid": 0.0, "bid_size": 0.0, "ask": 1.2, "ask_size": 376.0, "iv": 0.3349, "open_interest": 28.0, "volume": 0.0, "delta": 0.4186, "gamma": 0.183, "vega": 0.0241, "theta": -0.0386, "rho": 0.0042, "theo": 0.6242, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.95, "last_trade_time": "2026-11-04T10:15:16", "percent_change": 0.0, "prev_day_close": 0.449999988079071}, {"option": "IVES261120P00036000", "bid": 0.8, "bid_size": 361.0, "ask": 1.9, "ask_size": 364.0, "iv": 0.4346, "open_interest": 1.0, "volume": 0.0, "delta": -0.5806, "gamma": 0.1822, "vega": 0.0241, "theta": -0.0383, "rho": -0.0078, "theo": 1.1334, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.84, "last_trade_time": "2026-11-04T11:45:44", "percent_change": 0.0, "prev_day_close": 2.17499995231628}, {"option": "IVES261120C00037000", "bid": 0.0, "bid_size": 0.0, "ask": 0.95, "ask_size": 378.0, "iv": 0.4236, "open_interest": 30.0, "volume": 0.0, "delta": 0.2493, "gamma": 0.1519, "vega": 0.0197, "theta": -0.0302, "rho": 0.0027, "theo": 0.2976, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.5, "last_trade_time": "2026-08-27T14:09:35", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "IVES261120P00037000", "bid": 1.45, "bid_size": 41.0, "ask": 2.3, "ask_size": 76.0, "iv": 0.3717, "open_interest": 5.0, "volume": 0.0, "delta": -0.7492, "gamma": 0.1513, "vega": 0.0196, "theta": -0.0299, "rho": -0.0101, "theo": 1.8063, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.87, "last_trade_time": "2026-10-30T10:36:01", "percent_change": 0.0, "prev_day_close": 3.0}, {"option": "IVES261120C00038000", "bid": 0.05, "bid_size": 23.0, "ask": 0.25, "ask_size": 6.0, "iv": 0.3531, "open_interest": 759.0, "volume": 0.0, "delta": 0.1361, "gamma": 0.1016, "vega": 0.0136, "theta": -0.0208, "rho": 0.0015, "theo": 0.1411, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.2, "last_trade_time": "2026-11-06T10:30:19", "percent_change": 0.0, "prev_day_close": 0.175000000745058}, {"option": "IVES261120P00038000", "bid": 2.15, "bid_size": 42.0, "ask": 3.1, "ask_size": 80.0, "iv": 0.328, "open_interest": 9.0, "volume": 0.0, "delta": -0.862, "gamma": 0.1013, "vega": 0.0136, "theta": -0.0205, "rho": -0.0119, "theo": 2.6487, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.52, "last_trade_time": "2026-10-30T11:39:12", "percent_change": 0.0, "prev_day_close": 3.85000002384186}, {"option": "IVES261120C00039000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 370.0, "iv": 0.6085, "open_interest": 7.0, "volume": 0.0, "delta": 0.0743, "gamma": 0.0619, "vega": 0.0088, "theta": -0.0138, "rho": 0.0008, "theo": 0.0714, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.11, "last_trade_time": "2026-11-03T10:35:57", "percent_change": 0.0, "prev_day_close": 0.425000011920929}, {"option": "IVES261120P00039000", "bid": 3.1, "bid_size": 42.0, "ask": 4.1, "ask_size": 94.0, "iv": 0.3902, "open_interest": 1.0, "volume": 0.0, "delta": -0.9235, "gamma": 0.0618, "vega": 0.0088, "theta": -0.0133, "rho": -0.013, "theo": 3.5776, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.84, "last_trade_time": "2026-10-28T12:14:03", "percent_change": 0.0, "prev_day_close": 4.84999990463257}, {"option": "IVES261120C00040000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 370.0, "iv": 0.6042, "open_interest": 56.0, "volume": 0.0, "delta": 0.0423, "gamma": 0.0372, "vega": 0.0057, "theta": -0.0092, "rho": 0.0005, "theo": 0.0392, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.25, "last_trade_time": "2026-11-05T11:44:56", "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "IVES261120P00040000", "bid": 3.9, "bid_size": 53.0, "ask": 5.2, "ask_size": 81.0, "iv": 0.4005, "open_interest": 0.0, "volume": 0.0, "delta": -0.9554, "gamma": 0.0372, "vega": 0.0057, "theta": -0.0086, "rho": -0.0137, "theo": 4.5439, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.22, "last_trade_time": "2026-11-05T12:08:36", "percent_change": 0.0, "prev_day_close": 5.84999990463257}, {"option": "IVES261120C00041000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 377.0, "iv": 0.7941, "open_interest": 19.0, "volume": 0.0, "delta": 0.0253, "gamma": 0.0229, "vega": 0.0037, "theta": -0.0062, "rho": 0.0003, "theo": 0.0231, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.25, "last_trade_time": "2026-10-30T11:43:21", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "IVES261120P00041000", "bid": 5.1, "bid_size": 41.0, "ask": 6.2, "ask_size": 80.0, "iv": 0.597, "open_interest": 0.0, "volume": 0.0, "delta": -0.9724, "gamma": 0.0228, "vega": 0.0037, "theta": -0.0056, "rho": -0.0143, "theo": 5.5262, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.84999990463257}, {"option": "IVES261120C00042000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 382.0, "iv": 0.8785, "open_interest": 12.0, "volume": 0.0, "delta": 0.0159, "gamma": 0.0145, "vega": 0.0025, "theta": -0.0044, "rho": 0.0002, "theo": 0.0144, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.32, "last_trade_time": "2026-10-19T12:02:44", "percent_change": 0.0, "prev_day_close": 0.425000011920929}, {"option": "IVES261120P00042000", "bid": 6.1, "bid_size": 41.0, "ask": 7.2, "ask_size": 80.0, "iv": 0.671, "open_interest": 0.0, "volume": 0.0, "delta": -0.9818, "gamma": 0.0144, "vega": 0.0025, "theta": -0.0036, "rho": -0.0147, "theo": 6.516, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.74999976158142}, {"option": "IVES261120C00043000", "bid": 0.0, "bid_size": 0.0, "ask": 0.1, "ask_size": 1.0, "iv": 0.5966, "open_interest": 60.0, "volume": 1.0, "delta": 0.0104, "gamma": 0.0094, "vega": 0.0017, "theta": -0.0031, "rho": 0.0001, "theo": 0.0094, "change": -0.09, "open": 0.06, "high": 0.06, "low": 0.06, "tick": "down", "last_trade_price": 0.06, "last_trade_time": "2026-11-09T14:36:47", "percent_change": -60.0, "prev_day_close": 0.150000005960464}, {"option": "IVES261120P00043000", "bid": 7.1, "bid_size": 41.0, "ask": 8.2, "ask_size": 93.0, "iv": 0.7418, "open_interest": 0.0, "volume": 0.0, "delta": -0.9873, "gamma": 0.0094, "vega": 0.0017, "theta": -0.0022, "rho": -0.0151, "theo": 7.5094, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.6, "last_trade_time": "2026-08-06T13:00:10", "percent_change": 0.0, "prev_day_close": 8.80000019073486}, {"option": "IVES261120C00044000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 385.0, "iv": 1.0348, "open_interest": 3.0, "volume": 0.0, "delta": 0.007, "gamma": 0.0063, "vega": 0.0012, "theta": -0.0023, "rho": 0.0001, "theo": 0.0064, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.3, "last_trade_time": "2026-10-19T12:48:45", "percent_change": 0.0, "prev_day_close": 0.175000006332994}, {"option": "IVES261120P00044000", "bid": 8.1, "bid_size": 41.0, "ask": 9.2, "ask_size": 75.0, "iv": 0.8096, "open_interest": 0.0, "volume": 0.0, "delta": -0.9907, "gamma": 0.0063, "vega": 0.0012, "theta": -0.0013, "rho": -0.0154, "theo": 8.5048, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.25, "last_trade_time": "2026-10-30T10:00:34", "percent_change": 0.0, "prev_day_close": 9.80000019073486}, {"option": "IVES261120C00045000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 367.0, "iv": 1.1077, "open_interest": 21.0, "volume": 0.0, "delta": 0.0049, "gamma": 0.0044, "vega": 0.0009, "theta": -0.0017, "rho": 0.0, "theo": 0.0045, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.95, "last_trade_time": "2026-10-19T11:59:16", "percent_change": 0.0, "prev_day_close": 0.425000011920929}, {"option": "IVES261120P00045000", "bid": 9.1, "bid_size": 41.0, "ask": 10.2, "ask_size": 80.0, "iv": 0.8748, "open_interest": 0.0, "volume": 0.0, "delta": -0.9928, "gamma": 0.0044, "vega": 0.0009, "theta": -0.0006, "rho": -0.0156, "theo": 9.5013, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.9, "last_trade_time": "2026-08-28T09:30:17", "percent_change": 0.0, "prev_day_close": 10.8000001907349}, {"option": "IVES261120C00050000", "bid": 0.0, "bid_size": 0.0, "ask": 0.25, "ask_size": 377.0, "iv": 1.1166, "open_interest": 1.0, "volume": 0.0, "delta": 0.0011, "gamma": 0.0009, "vega": 0.0002, "theta": -0.0005, "rho": 0.0, "theo": 0.0011, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-10-06T10:18:14", "percent_change": 0.0, "prev_day_close": 0.125}, {"option": "IVES261120P00050000", "bid": 14.1, "bid_size": 42.0, "ask": 15.2, "ask_size": 81.0, "iv": 1.1687, "open_interest": 0.0, "volume": 0.0, "delta": -0.997, "gamma": 0.0011, "vega": 0.0003, "theta": 0.0, "rho": -0.0133, "theo": 14.4908, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.8000001907349}, {"option": "IVES261218C00030000", "bid": 5.1, "bid_size": 45.0, "ask": 6.5, "ask_size": 374.0, "iv": 0.4682, "open_interest": 3.0, "volume": 0.0, "delta": 0.8408, "gamma": 0.0377, "vega": 0.0277, "theta": -0.0199, "rho": 0.0185, "theo": 6.0328, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.99, "last_trade_time": "2026-11-02T15:36:01", "percent_change": 0.0, "prev_day_close": 5.04999995231628}, {"option": "IVES261218P00030000", "bid": 0.0, "bid_size": 0.0, "ask": 1.1, "ask_size": 377.0, "iv": 0.5484, "open_interest": 0.0, "volume": 0.0, "delta": -0.158, "gamma": 0.0368, "vega": 0.028, "theta": -0.02, "rho": -0.0069, "theo": 0.5834, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.725000023841858}, {"option": "IVES261218C00031000", "bid": 4.3, "bid_size": 46.0, "ask": 5.5, "ask_size": 357.0, "iv": 0.4396, "open_interest": 0.0, "volume": 0.0, "delta": 0.81, "gamma": 0.0458, "vega": 0.0311, "theta": -0.0205, "rho": 0.019, "theo": 5.1162, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.20000004768372}, {"option": "IVES261218P00031000", "bid": 0.0, "bid_size": 0.0, "ask": 1.25, "ask_size": 377.0, "iv": 0.5005, "open_interest": 0.0, "volume": 0.0, "delta": -0.1884, "gamma": 0.045, "vega": 0.0314, "theta": -0.0205, "rho": -0.0082, "theo": 0.6658, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.825000012293458}, {"option": "IVES261218C00032000", "bid": 3.5, "bid_size": 377.0, "ask": 4.7, "ask_size": 359.0, "iv": 0.4321, "open_interest": 0.0, "volume": 0.0, "delta": 0.7705, "gamma": 0.056, "vega": 0.0347, "theta": -0.021, "rho": 0.019, "theo": 4.2236, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.39999997615814}, {"option": "IVES261218P00032000", "bid": 0.05, "bid_size": 951.0, "ask": 1.0, "ask_size": 374.0, "iv": 0.3947, "open_interest": 0.0, "volume": 0.0, "delta": -0.2275, "gamma": 0.0551, "vega": 0.035, "theta": -0.0209, "rho": -0.0099, "theo": 0.772, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.00000002980232}, {"option": "IVES261218C00033000", "bid": 2.65, "bid_size": 375.0, "ask": 3.9, "ask_size": 373.0, "iv": 0.4015, "open_interest": 0.0, "volume": 0.0, "delta": 0.7192, "gamma": 0.0683, "vega": 0.0388, "theta": -0.0212, "rho": 0.019, "theo": 3.3676, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.75}, {"option": "IVES261218P00033000", "bid": 0.35, "bid_size": 373.0, "ask": 1.4, "ask_size": 374.0, "iv": 0.4154, "open_interest": 0.0, "volume": 0.0, "delta": -0.2784, "gamma": 0.0674, "vega": 0.0389, "theta": -0.0212, "rho": -0.0121, "theo": 0.9146, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.30000001192093}, {"option": "IVES261218C00034000", "bid": 2.05, "bid_size": 381.0, "ask": 3.2, "ask_size": 373.0, "iv": 0.3999, "open_interest": 1.0, "volume": 0.0, "delta": 0.6519, "gamma": 0.0823, "vega": 0.0426, "theta": -0.0213, "rho": 0.0183, "theo": 2.5702, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.88, "last_trade_time": "2026-11-05T13:39:06", "percent_change": 0.0, "prev_day_close": 2.07499998807907}, {"option": "IVES261218P00034000", "bid": 0.65, "bid_size": 372.0, "ask": 1.2, "ask_size": 371.0, "iv": 0.3419, "open_interest": 8.0, "volume": 1.0, "delta": -0.3451, "gamma": 0.0813, "vega": 0.0427, "theta": -0.0212, "rho": -0.015, "theo": 1.1157, "change": -0.46, "open": 1.19, "high": 1.19, "low": 1.19, "tick": "down", "last_trade_price": 1.19, "last_trade_time": "2026-11-09T14:11:36", "percent_change": -27.8788, "prev_day_close": 1.64999997615814}, {"option": "IVES261218C00035000", "bid": 1.2, "bid_size": 362.0, "ask": 2.4, "ask_size": 382.0, "iv": 0.3408, "open_interest": 0.0, "volume": 0.0, "delta": 0.5661, "gamma": 0.095, "vega": 0.0454, "theta": -0.0208, "rho": 0.0168, "theo": 1.8685, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.47499999403954}, {"option": "IVES261218P00035000", "bid": 1.0, "bid_size": 360.0, "ask": 2.0, "ask_size": 373.0, "iv": 0.3752, "open_interest": 1.0, "volume": 0.0, "delta": -0.4302, "gamma": 0.0941, "vega": 0.0454, "theta": -0.0207, "rho": -0.0187, "theo": 1.4123, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.1, "last_trade_time": "2026-11-06T09:40:59", "percent_change": 0.0, "prev_day_close": 2.04999995231628}, {"option": "IVES261218C00036000", "bid": 0.85, "bid_size": 365.0, "ask": 1.75, "ask_size": 382.0, "iv": 0.335, "open_interest": 2.0, "volume": 0.0, "delta": 0.4664, "gamma": 0.1011, "vega": 0.0459, "theta": -0.02, "rho": 0.0146, "theo": 1.3115, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.54, "last_trade_time": "2026-11-05T09:32:59", "percent_change": 0.0, "prev_day_close": 1.04999998211861}, {"option": "IVES261218P00036000", "bid": 1.45, "bid_size": 370.0, "ask": 2.45, "ask_size": 372.0, "iv": 0.3587, "open_interest": 1.0, "volume": 0.0, "delta": -0.5292, "gamma": 0.1003, "vega": 0.0459, "theta": -0.0198, "rho": -0.0231, "theo": 1.8528, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.7, "last_trade_time": "2026-10-29T14:31:36", "percent_change": 0.0, "prev_day_close": 2.57500004768372}, {"option": "IVES261218C00037000", "bid": 0.15, "bid_size": 399.0, "ask": 1.45, "ask_size": 373.0, "iv": 0.306, "open_interest": 0.0, "volume": 0.0, "delta": 0.369, "gamma": 0.0966, "vega": 0.0437, "theta": -0.0188, "rho": 0.0119, "theo": 0.9259, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.699999988079071}, {"option": "IVES261218P00037000", "bid": 1.85, "bid_size": 370.0, "ask": 2.95, "ask_size": 360.0, "iv": 0.3203, "open_interest": 2.0, "volume": 0.0, "delta": -0.6258, "gamma": 0.0959, "vega": 0.0436, "theta": -0.0186, "rho": -0.0276, "theo": 2.4639, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.57, "last_trade_time": "2026-10-30T11:39:12", "percent_change": 0.0, "prev_day_close": 3.29999995231628}, {"option": "IVES261218C00038000", "bid": 0.0, "bid_size": 0.0, "ask": 0.9, "ask_size": 371.0, "iv": 0.2846, "open_interest": 8.0, "volume": 0.0, "delta": 0.2896, "gamma": 0.0847, "vega": 0.0398, "theta": -0.0176, "rho": 0.0096, "theo": 0.6833, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.36, "last_trade_time": "2026-10-30T13:35:47", "percent_change": 0.0, "prev_day_close": 0.600000023841858}, {"option": "IVES261218P00038000", "bid": 2.5, "bid_size": 58.0, "ask": 3.5, "ask_size": 78.0, "iv": 0.2888, "open_interest": 3.0, "volume": 0.0, "delta": -0.7047, "gamma": 0.0843, "vega": 0.0396, "theta": -0.0172, "rho": -0.0315, "theo": 3.2176, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.5, "last_trade_time": "2026-11-02T14:48:26", "percent_change": 0.0, "prev_day_close": 4.04999995231628}, {"option": "IVES261218C00039000", "bid": 0.0, "bid_size": 0.0, "ask": 1.0, "ask_size": 377.0, "iv": 0.3558, "open_interest": 0.0, "volume": 0.0, "delta": 0.2308, "gamma": 0.0714, "vega": 0.0354, "theta": -0.0164, "rho": 0.0077, "theo": 0.532, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.5}, {"option": "IVES261218P00039000", "bid": 3.2, "bid_size": 42.0, "ask": 4.5, "ask_size": 75.0, "iv": 0.3002, "open_interest": 0.0, "volume": 0.0, "delta": -0.7632, "gamma": 0.0711, "vega": 0.0353, "theta": -0.016, "rho": -0.0344, "theo": 4.0619, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.04999995231628}, {"option": "IVES261218C00040000", "bid": 0.0, "bid_size": 0.0, "ask": 0.95, "ask_size": 359.0, "iv": 0.4009, "open_interest": 0.0, "volume": 0.0, "delta": 0.1882, "gamma": 0.0596, "vega": 0.0315, "theta": -0.0154, "rho": 0.0063, "theo": 0.4331, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.449999988079071}, {"option": "IVES261218P00040000", "bid": 4.1, "bid_size": 39.0, "ask": 5.3, "ask_size": 78.0, "iv": 0.2914, "open_interest": 3.0, "volume": 0.0, "delta": -0.8057, "gamma": 0.0594, "vega": 0.0314, "theta": -0.015, "rho": -0.0364, "theo": 4.9584, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.0, "last_trade_time": "2026-10-29T10:35:51", "percent_change": 0.0, "prev_day_close": 5.84999990463257}, {"option": "IVES261218C00041000", "bid": 0.0, "bid_size": 0.0, "ask": 0.9, "ask_size": 361.0, "iv": 0.4416, "open_interest": 0.0, "volume": 0.0, "delta": 0.1568, "gamma": 0.0499, "vega": 0.028, "theta": -0.0146, "rho": 0.0053, "theo": 0.3645, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.425000011920929}, {"option": "IVES261218P00041000", "bid": 5.1, "bid_size": 37.0, "ask": 6.3, "ask_size": 87.0, "iv": 0.3355, "open_interest": 0.0, "volume": 0.0, "delta": -0.837, "gamma": 0.0498, "vega": 0.028, "theta": -0.014, "rho": -0.0375, "theo": 5.8853, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.79999995231628}, {"option": "IVES261218C00042000", "bid": 0.0, "bid_size": 0.0, "ask": 0.85, "ask_size": 362.0, "iv": 0.4784, "open_interest": 2.0, "volume": 0.0, "delta": 0.1332, "gamma": 0.0422, "vega": 0.0251, "theta": -0.0138, "rho": 0.0046, "theo": 0.3144, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.0, "last_trade_time": "2026-10-21T11:45:42", "percent_change": 0.0, "prev_day_close": 0.449999988079071}, {"option": "IVES261218P00042000", "bid": 6.1, "bid_size": 35.0, "ask": 7.3, "ask_size": 76.0, "iv": 0.3775, "open_interest": 0.0, "volume": 0.0, "delta": -0.8607, "gamma": 0.0422, "vega": 0.0251, "theta": -0.0131, "rho": -0.0379, "theo": 6.8308, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.84999990463257}, {"option": "IVES261218C00043000", "bid": 0.0, "bid_size": 0.0, "ask": 0.85, "ask_size": 363.0, "iv": 0.5213, "open_interest": 0.0, "volume": 0.0, "delta": 0.115, "gamma": 0.036, "vega": 0.0227, "theta": -0.0131, "rho": 0.0039, "theo": 0.2764, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.449999988079071}, {"option": "IVES261218P00043000", "bid": 7.1, "bid_size": 41.0, "ask": 8.3, "ask_size": 88.0, "iv": 0.4176, "open_interest": 0.0, "volume": 0.0, "delta": -0.879, "gamma": 0.0362, "vega": 0.0227, "theta": -0.0124, "rho": -0.0379, "theo": 7.7885, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.80000019073486}, {"option": "IVES261218C00044000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 363.0, "iv": 0.5523, "open_interest": 0.0, "volume": 0.0, "delta": 0.1007, "gamma": 0.0311, "vega": 0.0206, "theta": -0.0125, "rho": 0.0034, "theo": 0.2465, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.449999988079071}, {"option": "IVES261218P00044000", "bid": 8.0, "bid_size": 41.0, "ask": 9.3, "ask_size": 76.0, "iv": 0.4263, "open_interest": 0.0, "volume": 0.0, "delta": -0.8936, "gamma": 0.0313, "vega": 0.0207, "theta": -0.0117, "rho": -0.0375, "theo": 8.7546, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.84999990463257}, {"option": "IVES261218C00045000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 363.0, "iv": 0.5911, "open_interest": 0.0, "volume": 0.0, "delta": 0.0891, "gamma": 0.0271, "vega": 0.0188, "theta": -0.0119, "rho": 0.003, "theo": 0.2224, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.425000011920929}, {"option": "IVES261218P00045000", "bid": 8.8, "bid_size": 53.0, "ask": 10.3, "ask_size": 80.0, "iv": 0.3746, "open_interest": 0.0, "volume": 0.0, "delta": -0.9054, "gamma": 0.0274, "vega": 0.0189, "theta": -0.0111, "rho": -0.037, "theo": 9.7267, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.8000001907349}, {"option": "IVES261218C00046000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 367.0, "iv": 0.6282, "open_interest": 0.0, "volume": 0.0, "delta": 0.0796, "gamma": 0.0238, "vega": 0.0173, "theta": -0.0114, "rho": 0.0027, "theo": 0.2026, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.449999988079071}, {"option": "IVES261218P00046000", "bid": 9.9, "bid_size": 30.0, "ask": 11.3, "ask_size": 62.0, "iv": 0.4589, "open_interest": 0.0, "volume": 0.0, "delta": -0.9152, "gamma": 0.0242, "vega": 0.0174, "theta": -0.0105, "rho": -0.0363, "theo": 10.7032, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.8000001907349}, {"option": "IVES261218C00047000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 395.0, "iv": 0.6639, "open_interest": 0.0, "volume": 0.0, "delta": 0.0718, "gamma": 0.0212, "vega": 0.016, "theta": -0.011, "rho": 0.0025, "theo": 0.186, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.400000005960464}, {"option": "IVES261218P00047000", "bid": 10.9, "bid_size": 30.0, "ask": 12.3, "ask_size": 62.0, "iv": 0.4915, "open_interest": 0.0, "volume": 0.0, "delta": -0.9233, "gamma": 0.0215, "vega": 0.016, "theta": -0.01, "rho": -0.0356, "theo": 11.6832, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.8000001907349}, {"option": "IVES261218C00048000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 395.0, "iv": 0.6983, "open_interest": 0.0, "volume": 0.0, "delta": 0.0652, "gamma": 0.0189, "vega": 0.0148, "theta": -0.0105, "rho": 0.0022, "theo": 0.1718, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.425000011920929}, {"option": "IVES261218P00048000", "bid": 11.9, "bid_size": 30.0, "ask": 13.3, "ask_size": 62.0, "iv": 0.5231, "open_interest": 0.0, "volume": 0.0, "delta": -0.9302, "gamma": 0.0193, "vega": 0.0149, "theta": -0.0096, "rho": -0.035, "theo": 12.6658, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.8000001907349}, {"option": "IVES261218C00049000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 367.0, "iv": 0.7315, "open_interest": 0.0, "volume": 0.0, "delta": 0.0595, "gamma": 0.017, "vega": 0.0138, "theta": -0.0102, "rho": 0.002, "theo": 0.1596, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.425000011920929}, {"option": "IVES261218P00049000", "bid": 12.9, "bid_size": 30.0, "ask": 14.3, "ask_size": 62.0, "iv": 0.5537, "open_interest": 0.0, "volume": 0.0, "delta": -0.9362, "gamma": 0.0174, "vega": 0.0138, "theta": -0.0091, "rho": -0.0341, "theo": 13.6506, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.8000001907349}, {"option": "IVES261218C00050000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 395.0, "iv": 0.7636, "open_interest": 0.0, "volume": 0.0, "delta": 0.0546, "gamma": 0.0154, "vega": 0.0129, "theta": -0.0098, "rho": 0.0019, "theo": 0.149, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.425000011920929}, {"option": "IVES261218P00050000", "bid": 13.9, "bid_size": 30.0, "ask": 15.3, "ask_size": 62.0, "iv": 0.5834, "open_interest": 0.0, "volume": 0.0, "delta": -0.9413, "gamma": 0.0158, "vega": 0.0129, "theta": -0.0087, "rho": -0.0337, "theo": 14.6372, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.8000001907349}, {"option": "IVES261218C00051000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 367.0, "iv": 0.7947, "open_interest": 0.0, "volume": 0.0, "delta": 0.0504, "gamma": 0.014, "vega": 0.0121, "theta": -0.0095, "rho": 0.0017, "theo": 0.1397, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.425000011920929}, {"option": "IVES261218P00051000", "bid": 14.9, "bid_size": 30.0, "ask": 16.3, "ask_size": 63.0, "iv": 0.6124, "open_interest": 0.0, "volume": 0.0, "delta": -0.9458, "gamma": 0.0145, "vega": 0.0121, "theta": -0.0083, "rho": -0.0328, "theo": 15.6252, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.8000001907349}, {"option": "IVES270219C00020000", "bid": 14.7, "bid_size": 43.0, "ask": 16.5, "ask_size": 308.0, "iv": 0.6024, "open_interest": 0.0, "volume": 0.0, "delta": 0.9555, "gamma": 0.0073, "vega": 0.0161, "theta": -0.0042, "rho": 0.0297, "theo": 15.7542, "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": 14.5999999046326}, {"option": "IVES270219P00020000", "bid": 0.0, "bid_size": 0.0, "ask": 1.2, "ask_size": 381.0, "iv": 0.8713, "open_interest": 10.0, "volume": 0.0, "delta": -0.0455, "gamma": 0.007, "vega": 0.0179, "theta": -0.0062, "rho": -0.005, "theo": 0.2906, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.2, "last_trade_time": "2026-08-21T10:48:03", "percent_change": 0.0, "prev_day_close": 0.474999994039536}, {"option": "IVES270219C00025000", "bid": 10.0, "bid_size": 43.0, "ask": 11.6, "ask_size": 307.0, "iv": 0.49, "open_interest": 17.0, "volume": 0.0, "delta": 0.9063, "gamma": 0.016, "vega": 0.03, "theta": -0.0072, "rho": 0.0446, "theo": 11.0065, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 12.0, "last_trade_time": "2026-10-30T15:08:07", "percent_change": 0.0, "prev_day_close": 9.90000009536743}, {"option": "IVES270219P00025000", "bid": 0.0, "bid_size": 0.0, "ask": 1.35, "ask_size": 382.0, "iv": 0.6168, "open_interest": 0.0, "volume": 0.0, "delta": -0.0927, "gamma": 0.0156, "vega": 0.0312, "theta": -0.0085, "rho": -0.01, "theo": 0.5164, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.4, "last_trade_time": "2026-10-30T10:30:36", "percent_change": 0.0, "prev_day_close": 0.75}, {"option": "IVES270219C00028000", "bid": 7.3, "bid_size": 42.0, "ask": 8.9, "ask_size": 310.0, "iv": 0.4444, "open_interest": 0.0, "volume": 0.0, "delta": 0.8527, "gamma": 0.0254, "vega": 0.0422, "theta": -0.0091, "rho": 0.0539, "theo": 8.2693, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.25}, {"option": "IVES270219P00028000", "bid": 0.0, "bid_size": 0.0, "ask": 1.6, "ask_size": 375.0, "iv": 0.4971, "open_interest": 0.0, "volume": 0.0, "delta": -0.1447, "gamma": 0.0249, "vega": 0.0427, "theta": -0.01, "rho": -0.0152, "theo": 0.7561, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.899999976158142}, {"option": "IVES270219C00029000", "bid": 6.3, "bid_size": 43.0, "ask": 8.0, "ask_size": 308.0, "iv": 0.4079, "open_interest": 0.0, "volume": 0.0, "delta": 0.8284, "gamma": 0.0295, "vega": 0.0466, "theta": -0.0097, "rho": 0.0538, "theo": 7.3887, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.45000004768372}, {"option": "IVES270219P00029000", "bid": 0.0, "bid_size": 0.0, "ask": 1.75, "ask_size": 375.0, "iv": 0.4636, "open_interest": 0.0, "volume": 0.0, "delta": -0.1687, "gamma": 0.0291, "vega": 0.0472, "theta": -0.0105, "rho": -0.0176, "theo": 0.8668, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.0}, {"option": "IVES270219C00030000", "bid": 5.5, "bid_size": 374.0, "ask": 7.2, "ask_size": 310.0, "iv": 0.402, "open_interest": 1.0, "volume": 0.0, "delta": 0.7997, "gamma": 0.0341, "vega": 0.0515, "theta": -0.0103, "rho": 0.0562, "theo": 6.5305, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.45, "last_trade_time": "2026-09-11T15:00:38", "percent_change": 0.0, "prev_day_close": 5.64999985694885}, {"option": "IVES270219P00030000", "bid": 0.05, "bid_size": 927.0, "ask": 1.9, "ask_size": 374.0, "iv": 0.4334, "open_interest": 20.0, "volume": 0.0, "delta": -0.197, "gamma": 0.0338, "vega": 0.052, "theta": -0.011, "rho": -0.0203, "theo": 0.9993, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.4, "last_trade_time": "2026-10-14T12:59:05", "percent_change": 0.0, "prev_day_close": 1.12499995529652}, {"option": "IVES270219C00031000", "bid": 4.6, "bid_size": 367.0, "ask": 6.4, "ask_size": 308.0, "iv": 0.3794, "open_interest": 0.0, "volume": 0.0, "delta": 0.766, "gamma": 0.0392, "vega": 0.0566, "theta": -0.0108, "rho": 0.0574, "theo": 5.7002, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.85000014305115}, {"option": "IVES270219P00031000", "bid": 0.25, "bid_size": 376.0, "ask": 2.0, "ask_size": 374.0, "iv": 0.4095, "open_interest": 0.0, "volume": 0.0, "delta": -0.2304, "gamma": 0.039, "vega": 0.0568, "theta": -0.0114, "rho": -0.0235, "theo": 1.1597, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.34999997913837}, {"option": "IVES270219C00032000", "bid": 4.4, "bid_size": 327.0, "ask": 5.5, "ask_size": 308.0, "iv": 0.4019, "open_interest": 1.0, "volume": 2.0, "delta": 0.7265, "gamma": 0.0447, "vega": 0.0614, "theta": -0.0113, "rho": 0.0556, "theo": 4.9054, "change": 0.8, "open": 4.95, "high": 4.95, "low": 4.95, "tick": "down", "last_trade_price": 4.95, "last_trade_time": "2026-11-09T14:25:54", "percent_change": 19.2771, "prev_day_close": 4.14999997615814}, {"option": "IVES270219P00032000", "bid": 0.45, "bid_size": 376.0, "ask": 2.2, "ask_size": 373.0, "iv": 0.3897, "open_interest": 0.0, "volume": 0.0, "delta": -0.2698, "gamma": 0.0448, "vega": 0.0618, "theta": -0.0118, "rho": -0.0272, "theo": 1.3552, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.62499994039536}, {"option": "IVES270219C00033000", "bid": 3.1, "bid_size": 376.0, "ask": 4.8, "ask_size": 304.0, "iv": 0.3441, "open_interest": 0.0, "volume": 0.0, "delta": 0.6807, "gamma": 0.0504, "vega": 0.0661, "theta": -0.0116, "rho": 0.0547, "theo": 4.1552, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.54999995231628}, {"option": "IVES270219P00033000", "bid": 0.75, "bid_size": 376.0, "ask": 2.5, "ask_size": 373.0, "iv": 0.3799, "open_interest": 0.0, "volume": 0.0, "delta": -0.3159, "gamma": 0.0507, "vega": 0.0664, "theta": -0.0121, "rho": -0.0314, "theo": 1.5953, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.97500002384186}, {"option": "IVES270219C00034000", "bid": 2.5, "bid_size": 376.0, "ask": 4.1, "ask_size": 312.0, "iv": 0.3354, "open_interest": 0.0, "volume": 0.0, "delta": 0.6283, "gamma": 0.0558, "vega": 0.0701, "theta": -0.0119, "rho": 0.0524, "theo": 3.4607, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.90000003576279}, {"option": "IVES270219P00034000", "bid": 1.1, "bid_size": 376.0, "ask": 2.75, "ask_size": 373.0, "iv": 0.3631, "open_interest": 0.0, "volume": 0.0, "delta": -0.3688, "gamma": 0.0564, "vega": 0.0703, "theta": -0.0122, "rho": -0.036, "theo": 1.8917, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.2, "last_trade_time": "2026-10-14T12:35:52", "percent_change": 0.0, "prev_day_close": 2.52499997615814}, {"option": "IVES270219C00035000", "bid": 1.9, "bid_size": 376.0, "ask": 3.6, "ask_size": 342.0, "iv": 0.3324, "open_interest": 0.0, "volume": 0.0, "delta": 0.5699, "gamma": 0.0604, "vega": 0.0729, "theta": -0.0119, "rho": 0.0488, "theo": 2.8341, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.99, "last_trade_time": "2026-10-14T09:30:20", "percent_change": 0.0, "prev_day_close": 2.37500005960464}, {"option": "IVES270219P00035000", "bid": 1.5, "bid_size": 353.0, "ask": 3.1, "ask_size": 373.0, "iv": 0.3499, "open_interest": 0.0, "volume": 0.0, "delta": -0.4281, "gamma": 0.0613, "vega": 0.073, "theta": -0.0122, "rho": -0.041, "theo": 2.2569, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.82499998807907}, {"option": "IVES270219C00036000", "bid": 1.3, "bid_size": 377.0, "ask": 3.0, "ask_size": 357.0, "iv": 0.3143, "open_interest": 1.0, "volume": 0.0, "delta": 0.5073, "gamma": 0.0634, "vega": 0.0741, "theta": -0.0118, "rho": 0.0443, "theo": 2.2869, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.9, "last_trade_time": "2026-10-26T12:06:53", "percent_change": 0.0, "prev_day_close": 1.79999998211861}, {"option": "IVES270219P00036000", "bid": 2.0, "bid_size": 322.0, "ask": 3.6, "ask_size": 368.0, "iv": 0.3459, "open_interest": 1.0, "volume": 0.0, "delta": -0.492, "gamma": 0.0647, "vega": 0.0741, "theta": -0.012, "rho": -0.0459, "theo": 2.7027, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.45, "last_trade_time": "2026-09-30T15:47:49", "percent_change": 0.0, "prev_day_close": 3.35000014305115}, {"option": "IVES270219C00037000", "bid": 0.85, "bid_size": 378.0, "ask": 2.55, "ask_size": 369.0, "iv": 0.3079, "open_interest": 3.0, "volume": 0.0, "delta": 0.4433, "gamma": 0.0643, "vega": 0.0735, "theta": -0.0115, "rho": 0.0393, "theo": 1.8266, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.5, "last_trade_time": "2026-08-13T09:54:32", "percent_change": 0.0, "prev_day_close": 1.39999994635582}, {"option": "IVES270219P00037000", "bid": 2.55, "bid_size": 308.0, "ask": 4.0, "ask_size": 368.0, "iv": 0.3304, "open_interest": 0.0, "volume": 0.0, "delta": -0.5575, "gamma": 0.0658, "vega": 0.0733, "theta": -0.0115, "rho": -0.0506, "theo": 3.2369, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.92500007152557}, {"option": "IVES270219C00038000", "bid": 0.45, "bid_size": 376.0, "ask": 2.15, "ask_size": 369.0, "iv": 0.2994, "open_interest": 12.0, "volume": 0.0, "delta": 0.3814, "gamma": 0.0628, "vega": 0.071, "theta": -0.011, "rho": 0.0342, "theo": 1.4534, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.2, "last_trade_time": "2026-10-19T10:09:28", "percent_change": 0.0, "prev_day_close": 1.07499995268881}, {"option": "IVES270219P00038000", "bid": 3.1, "bid_size": 304.0, "ask": 4.6, "ask_size": 367.0, "iv": 0.3198, "open_interest": 6.0, "volume": 0.0, "delta": -0.621, "gamma": 0.0645, "vega": 0.0705, "theta": -0.0109, "rho": -0.0548, "theo": 3.8598, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.44, "last_trade_time": "2026-10-23T11:15:15", "percent_change": 0.0, "prev_day_close": 4.5}, {"option": "IVES270219C00039000", "bid": 0.05, "bid_size": 927.0, "ask": 1.85, "ask_size": 372.0, "iv": 0.2887, "open_interest": 5.0, "volume": 0.0, "delta": 0.3248, "gamma": 0.0595, "vega": 0.0672, "theta": -0.0104, "rho": 0.0293, "theo": 1.16, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.11, "last_trade_time": "2026-11-03T10:35:57", "percent_change": 0.0, "prev_day_close": 0.899999976158142}, {"option": "IVES270219P00039000", "bid": 3.6, "bid_size": 322.0, "ask": 5.4, "ask_size": 369.0, "iv": 0.3108, "open_interest": 0.0, "volume": 0.0, "delta": -0.6791, "gamma": 0.0612, "vega": 0.0662, "theta": -0.0102, "rho": -0.0579, "theo": 4.5639, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.25}, {"option": "IVES270219C00040000", "bid": 0.0, "bid_size": 0.0, "ask": 1.6, "ask_size": 373.0, "iv": 0.3009, "open_interest": 10.0, "volume": 0.0, "delta": 0.2753, "gamma": 0.0548, "vega": 0.0625, "theta": -0.0097, "rho": 0.025, "theo": 0.9339, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.0, "last_trade_time": "2026-10-14T11:10:23", "percent_change": 0.0, "prev_day_close": 0.800000011920929}, {"option": "IVES270219P00040000", "bid": 4.4, "bid_size": 40.0, "ask": 6.0, "ask_size": 40.0, "iv": 0.2999, "open_interest": 2.0, "volume": 0.0, "delta": -0.73, "gamma": 0.0564, "vega": 0.0611, "theta": -0.0093, "rho": -0.0603, "theo": 5.3362, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.0, "last_trade_time": "2026-10-15T09:30:05", "percent_change": 0.0, "prev_day_close": 6.04999995231628}, {"option": "IVES270219C00041000", "bid": 0.0, "bid_size": 0.0, "ask": 1.45, "ask_size": 375.0, "iv": 0.3209, "open_interest": 25.0, "volume": 0.0, "delta": 0.2334, "gamma": 0.0496, "vega": 0.0574, "theta": -0.009, "rho": 0.0212, "theo": 0.761, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.17, "last_trade_time": "2026-11-03T12:17:35", "percent_change": 0.0, "prev_day_close": 0.699999988079071}, {"option": "IVES270219P00041000", "bid": 5.2, "bid_size": 37.0, "ask": 6.9, "ask_size": 41.0, "iv": 0.3063, "open_interest": 1.0, "volume": 0.0, "delta": -0.7731, "gamma": 0.051, "vega": 0.0556, "theta": -0.0085, "rho": -0.0623, "theo": 6.1625, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.5, "last_trade_time": "2026-09-30T15:47:49", "percent_change": 0.0, "prev_day_close": 6.95000004768372}, {"option": "IVES270219C00042000", "bid": 0.0, "bid_size": 0.0, "ask": 1.3, "ask_size": 377.0, "iv": 0.3375, "open_interest": 63.0, "volume": 0.0, "delta": 0.1985, "gamma": 0.0443, "vega": 0.0524, "theta": -0.0084, "rho": 0.0181, "theo": 0.6284, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.7, "last_trade_time": "2026-08-20T15:03:56", "percent_change": 0.0, "prev_day_close": 0.649999976158142}, {"option": "IVES270219P00042000", "bid": 5.9, "bid_size": 39.0, "ask": 7.8, "ask_size": 41.0, "iv": 0.2946, "open_interest": 0.0, "volume": 0.0, "delta": -0.8088, "gamma": 0.0455, "vega": 0.0502, "theta": -0.0076, "rho": -0.0638, "theo": 7.0295, "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": 7.79999995231628}, {"option": "IVES270219C00043000", "bid": 0.0, "bid_size": 0.0, "ask": 1.25, "ask_size": 378.0, "iv": 0.3611, "open_interest": 4.0, "volume": 0.0, "delta": 0.1698, "gamma": 0.0394, "vega": 0.0476, "theta": -0.0077, "rho": 0.0155, "theo": 0.5259, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.07, "last_trade_time": "2026-08-26T09:58:42", "percent_change": 0.0, "prev_day_close": 0.600000023841858}, {"option": "IVES270219P00043000", "bid": 6.8, "bid_size": 37.0, "ask": 8.6, "ask_size": 37.0, "iv": 0.2822, "open_interest": 0.0, "volume": 0.0, "delta": -0.8381, "gamma": 0.0403, "vega": 0.0451, "theta": -0.0068, "rho": -0.0642, "theo": 7.9265, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.7000002861023}, {"option": "IVES270219C00044000", "bid": 0.0, "bid_size": 0.0, "ask": 1.15, "ask_size": 368.0, "iv": 0.3775, "open_interest": 0.0, "volume": 0.0, "delta": 0.1461, "gamma": 0.0348, "vega": 0.0432, "theta": -0.0072, "rho": 0.0133, "theo": 0.4457, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.75, "last_trade_time": "2026-10-01T15:05:15", "percent_change": 0.0, "prev_day_close": 0.574999988079071}, {"option": "IVES270219P00044000", "bid": 7.8, "bid_size": 36.0, "ask": 9.6, "ask_size": 42.0, "iv": 0.3077, "open_interest": 0.0, "volume": 0.0, "delta": -0.862, "gamma": 0.0355, "vega": 0.0405, "theta": -0.0061, "rho": -0.0655, "theo": 8.8458, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.75}, {"option": "IVES270219C00045000", "bid": 0.15, "bid_size": 3.0, "ask": 0.45, "ask_size": 327.0, "iv": 0.3345, "open_interest": 34.0, "volume": 1.0, "delta": 0.1267, "gamma": 0.0308, "vega": 0.0392, "theta": -0.0066, "rho": 0.0116, "theo": 0.3821, "change": 0.01, "open": 0.31, "high": 0.31, "low": 0.31, "tick": "down", "last_trade_price": 0.31, "last_trade_time": "2026-11-09T14:39:00", "percent_change": 3.33333, "prev_day_close": 0.300000000745058}, {"option": "IVES270219P00045000", "bid": 8.8, "bid_size": 38.0, "ask": 10.6, "ask_size": 42.0, "iv": 0.3323, "open_interest": 0.0, "volume": 0.0, "delta": -0.8816, "gamma": 0.0313, "vega": 0.0362, "theta": -0.0053, "rho": -0.0655, "theo": 9.7815, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.7000002861023}, {"option": "IVES270219C00046000", "bid": 0.0, "bid_size": 0.0, "ask": 1.1, "ask_size": 381.0, "iv": 0.4216, "open_interest": 1.0, "volume": 0.0, "delta": 0.1106, "gamma": 0.0274, "vega": 0.0356, "theta": -0.0062, "rho": 0.0101, "theo": 0.331, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.46, "last_trade_time": "2026-09-30T15:47:49", "percent_change": 0.0, "prev_day_close": 0.574999988079071}, {"option": "IVES270219P00046000", "bid": 9.8, "bid_size": 38.0, "ask": 11.6, "ask_size": 42.0, "iv": 0.3561, "open_interest": 0.0, "volume": 0.0, "delta": -0.8978, "gamma": 0.0276, "vega": 0.0326, "theta": -0.0047, "rho": -0.0663, "theo": 10.7295, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.7000002861023}, {"option": "IVES270219C00047000", "bid": 0.0, "bid_size": 0.0, "ask": 1.1, "ask_size": 381.0, "iv": 0.4448, "open_interest": 0.0, "volume": 0.0, "delta": 0.0972, "gamma": 0.0243, "vega": 0.0325, "theta": -0.0058, "rho": 0.0088, "theo": 0.2894, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.524999976158142}, {"option": "IVES270219P00047000", "bid": 10.8, "bid_size": 38.0, "ask": 12.6, "ask_size": 42.0, "iv": 0.3792, "open_interest": 0.0, "volume": 0.0, "delta": -0.9111, "gamma": 0.0244, "vega": 0.0292, "theta": -0.004, "rho": -0.0669, "theo": 11.6866, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.7000002861023}, {"option": "IVES270219C00048000", "bid": 0.0, "bid_size": 0.0, "ask": 1.05, "ask_size": 369.0, "iv": 0.461, "open_interest": 1.0, "volume": 0.0, "delta": 0.0859, "gamma": 0.0217, "vega": 0.0297, "theta": -0.0054, "rho": 0.0078, "theo": 0.2552, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.11, "last_trade_time": "2026-09-14T14:26:46", "percent_change": 0.0, "prev_day_close": 0.550000011920929}, {"option": "IVES270219P00048000", "bid": 11.8, "bid_size": 21.0, "ask": 13.6, "ask_size": 32.0, "iv": 0.4017, "open_interest": 0.0, "volume": 0.0, "delta": -0.9222, "gamma": 0.0216, "vega": 0.0262, "theta": -0.0035, "rho": -0.067, "theo": 12.6509, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.8000001907349}, {"option": "IVES270219C00050000", "bid": 0.0, "bid_size": 0.0, "ask": 1.05, "ask_size": 382.0, "iv": 0.5031, "open_interest": 0.0, "volume": 0.0, "delta": 0.0683, "gamma": 0.0174, "vega": 0.025, "theta": -0.0047, "rho": 0.0062, "theo": 0.2026, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.75, "last_trade_time": "2026-10-06T12:29:34", "percent_change": 0.0, "prev_day_close": 0.550000011920929}, {"option": "IVES270219P00050000", "bid": 13.4, "bid_size": 32.0, "ask": 15.6, "ask_size": 32.0, "iv": 0.3389, "open_interest": 0.0, "volume": 0.0, "delta": -0.9398, "gamma": 0.0177, "vega": 0.0214, "theta": -0.0025, "rho": -0.0658, "theo": 14.5946, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.7000002861023}, {"option": "IVES270219C00055000", "bid": 0.0, "bid_size": 0.0, "ask": 0.35, "ask_size": 393.0, "iv": 0.4711, "open_interest": 0.0, "volume": 0.0, "delta": 0.0418, "gamma": 0.0107, "vega": 0.017, "theta": -0.0035, "rho": 0.0038, "theo": 0.1253, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.174999997019768}, {"option": "IVES270219P00055000", "bid": 18.4, "bid_size": 32.0, "ask": 20.6, "ask_size": 32.0, "iv": 0.4313, "open_interest": 0.0, "volume": 0.0, "delta": -0.9712, "gamma": 0.0142, "vega": 0.0114, "theta": -0.0015, "rho": -0.0426, "theo": 19.5118, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.6999998092651}, {"option": "IVES270521C00020000", "bid": 14.2, "bid_size": 29.0, "ask": 17.4, "ask_size": 152.0, "iv": 0.4597, "open_interest": 0.0, "volume": 0.0, "delta": 0.928, "gamma": 0.0079, "vega": 0.0333, "theta": -0.0035, "rho": 0.0871, "theo": 16.2361, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 16.6, "last_trade_time": "2026-11-02T14:51:10", "percent_change": 0.0, "prev_day_close": 15.0499997138977}, {"option": "IVES270521P00020000", "bid": 0.0, "bid_size": 0.0, "ask": 1.0, "ask_size": 146.0, "iv": 0.6132, "open_interest": 0.0, "volume": 0.0, "delta": -0.0667, "gamma": 0.0079, "vega": 0.0335, "theta": -0.0054, "rho": -0.0143, "theo": 0.5732, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.20000004768372}, {"option": "IVES270521C00025000", "bid": 9.7, "bid_size": 29.0, "ask": 13.0, "ask_size": 310.0, "iv": 0.4351, "open_interest": 0.0, "volume": 0.0, "delta": 0.876, "gamma": 0.0152, "vega": 0.0511, "theta": -0.0052, "rho": 0.1028, "theo": 11.6685, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.5999999046326}, {"option": "IVES270521P00025000", "bid": 0.0, "bid_size": 0.0, "ask": 2.7, "ask_size": 319.0, "iv": 0.5877, "open_interest": 0.0, "volume": 0.0, "delta": -0.1194, "gamma": 0.0154, "vega": 0.0514, "theta": -0.0066, "rho": -0.0244, "theo": 0.8867, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.45000004768372}, {"option": "IVES270521C00029000", "bid": 6.3, "bid_size": 29.0, "ask": 9.7, "ask_size": 317.0, "iv": 0.3873, "open_interest": 0.0, "volume": 0.0, "delta": 0.8035, "gamma": 0.0253, "vega": 0.0701, "theta": -0.0065, "rho": 0.1077, "theo": 8.185, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.29999995231628}, {"option": "IVES270521P00029000", "bid": 0.0, "bid_size": 0.0, "ask": 3.2, "ask_size": 312.0, "iv": 0.4544, "open_interest": 0.0, "volume": 0.0, "delta": -0.1936, "gamma": 0.0259, "vega": 0.0707, "theta": -0.0075, "rho": -0.0378, "theo": 1.3122, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.75}, {"option": "IVES270521C00030000", "bid": 5.5, "bid_size": 318.0, "ask": 8.9, "ask_size": 308.0, "iv": 0.3736, "open_interest": 0.0, "volume": 0.0, "delta": 0.7785, "gamma": 0.0286, "vega": 0.0754, "theta": -0.0068, "rho": 0.1074, "theo": 7.356, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.59999990463257}, {"option": "IVES270521P00030000", "bid": 0.95, "bid_size": 1.0, "ask": 1.55, "ask_size": 16.0, "iv": 0.3662, "open_interest": 1.0, "volume": 0.0, "delta": -0.2194, "gamma": 0.0294, "vega": 0.076, "theta": -0.0077, "rho": -0.0421, "theo": 1.462, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.05, "last_trade_time": "2026-11-06T09:37:21", "percent_change": 0.0, "prev_day_close": 1.57499998807907}, {"option": "IVES270521C00031000", "bid": 4.8, "bid_size": 320.0, "ask": 8.2, "ask_size": 318.0, "iv": 0.3695, "open_interest": 0.0, "volume": 0.0, "delta": 0.7499, "gamma": 0.0322, "vega": 0.0807, "theta": -0.0071, "rho": 0.1063, "theo": 6.5515, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.90000009536743}, {"option": "IVES270521P00031000", "bid": 0.05, "bid_size": 927.0, "ask": 3.7, "ask_size": 318.0, "iv": 0.405, "open_interest": 0.0, "volume": 0.0, "delta": -0.2489, "gamma": 0.0332, "vega": 0.0815, "theta": -0.0079, "rho": -0.0471, "theo": 1.6371, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.42499997653067}, {"option": "IVES270521C00032000", "bid": 4.1, "bid_size": 320.0, "ask": 7.5, "ask_size": 318.0, "iv": 0.3611, "open_interest": 1.0, "volume": 0.0, "delta": 0.7174, "gamma": 0.036, "vega": 0.086, "theta": -0.0073, "rho": 0.1043, "theo": 5.7776, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.1, "last_trade_time": "2026-10-05T13:31:34", "percent_change": 0.0, "prev_day_close": 5.14999997615814}, {"option": "IVES270521P00032000", "bid": 0.3, "bid_size": 369.0, "ask": 3.8, "ask_size": 310.0, "iv": 0.3822, "open_interest": 0.0, "volume": 0.0, "delta": -0.2828, "gamma": 0.0372, "vega": 0.0867, "theta": -0.008, "rho": -0.0525, "theo": 1.8442, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.05000002682209}, {"option": "IVES270521C00033000", "bid": 3.3, "bid_size": 320.0, "ask": 6.8, "ask_size": 318.0, "iv": 0.3435, "open_interest": 0.0, "volume": 0.0, "delta": 0.6805, "gamma": 0.0399, "vega": 0.0911, "theta": -0.0075, "rho": 0.1013, "theo": 5.0411, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.54999995231628}, {"option": "IVES270521P00033000", "bid": 0.55, "bid_size": 311.0, "ask": 4.2, "ask_size": 311.0, "iv": 0.3735, "open_interest": 2.0, "volume": 0.0, "delta": -0.3213, "gamma": 0.0415, "vega": 0.0918, "theta": -0.0081, "rho": -0.0584, "theo": 2.0903, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.3, "last_trade_time": "2026-09-22T13:12:36", "percent_change": 0.0, "prev_day_close": 2.67499995231628}, {"option": "IVES270521C00034000", "bid": 3.9, "bid_size": 65.0, "ask": 5.5, "ask_size": 143.0, "iv": 0.3647, "open_interest": 0.0, "volume": 10.0, "delta": 0.6391, "gamma": 0.0437, "vega": 0.0955, "theta": -0.0076, "rho": 0.0971, "theo": 4.351, "change": 1.0, "open": 5.0, "high": 5.0, "low": 5.0, "tick": "no_change", "last_trade_price": 5.0, "last_trade_time": "2026-11-09T09:30:03", "percent_change": 25.0, "prev_day_close": 4.0}, {"option": "IVES270521P00034000", "bid": 0.95, "bid_size": 318.0, "ask": 4.6, "ask_size": 318.0, "iv": 0.3688, "open_interest": 0.0, "volume": 0.0, "delta": -0.3647, "gamma": 0.0457, "vega": 0.096, "theta": -0.0082, "rho": -0.0647, "theo": 2.3847, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.12499994039536}, {"option": "IVES270521C00035000", "bid": 2.1, "bid_size": 313.0, "ask": 5.6, "ask_size": 312.0, "iv": 0.3295, "open_interest": 0.0, "volume": 0.0, "delta": 0.5936, "gamma": 0.0471, "vega": 0.099, "theta": -0.0077, "rho": 0.0919, "theo": 3.7164, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.37500011920929}, {"option": "IVES270521P00035000", "bid": 1.35, "bid_size": 311.0, "ask": 4.8, "ask_size": 318.0, "iv": 0.3499, "open_interest": 0.0, "volume": 0.0, "delta": -0.4128, "gamma": 0.0496, "vega": 0.0993, "theta": -0.0082, "rho": -0.0712, "theo": 2.7381, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.57499998807907}, {"option": "IVES270521C00036000", "bid": 1.55, "bid_size": 321.0, "ask": 5.1, "ask_size": 320.0, "iv": 0.3237, "open_interest": 3.0, "volume": 0.0, "delta": 0.5449, "gamma": 0.0498, "vega": 0.1013, "theta": -0.0077, "rho": 0.0857, "theo": 3.1469, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 7.31, "last_trade_time": "2026-10-14T09:30:20", "percent_change": 0.0, "prev_day_close": 2.95000004768372}, {"option": "IVES270521P00036000", "bid": 1.8, "bid_size": 310.0, "ask": 5.3, "ask_size": 311.0, "iv": 0.3448, "open_interest": 0.0, "volume": 0.0, "delta": -0.4648, "gamma": 0.0528, "vega": 0.1011, "theta": -0.0082, "rho": -0.0775, "theo": 3.1595, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.02500009536743}, {"option": "IVES270521C00037000", "bid": 1.1, "bid_size": 320.0, "ask": 4.6, "ask_size": 320.0, "iv": 0.3186, "open_interest": 10.0, "volume": 0.0, "delta": 0.4944, "gamma": 0.0513, "vega": 0.102, "theta": -0.0076, "rho": 0.0788, "theo": 2.6497, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.3, "last_trade_time": "2026-11-06T10:28:23", "percent_change": 0.0, "prev_day_close": 1.84999996423721}, {"option": "IVES270521P00037000", "bid": 2.35, "bid_size": 310.0, "ask": 5.8, "ask_size": 311.0, "iv": 0.3402, "open_interest": 0.0, "volume": 0.0, "delta": -0.5191, "gamma": 0.055, "vega": 0.1011, "theta": -0.0081, "rho": -0.083, "theo": 3.6569, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.57500004768372}, {"option": "IVES270521C00038000", "bid": 2.05, "bid_size": 5.0, "ask": 2.75, "ask_size": 6.0, "iv": 0.3115, "open_interest": 10.0, "volume": 0.0, "delta": 0.4442, "gamma": 0.0516, "vega": 0.1012, "theta": -0.0075, "rho": 0.0715, "theo": 2.2277, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.9, "last_trade_time": "2026-11-06T09:35:56", "percent_change": 0.0, "prev_day_close": 1.75}, {"option": "IVES270521P00038000", "bid": 2.9, "bid_size": 313.0, "ask": 6.4, "ask_size": 314.0, "iv": 0.3362, "open_interest": 3.0, "volume": 0.0, "delta": -0.5734, "gamma": 0.0558, "vega": 0.0994, "theta": -0.0079, "rho": -0.088, "theo": 4.2339, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.0, "last_trade_time": "2026-11-05T09:54:18", "percent_change": 0.0, "prev_day_close": 5.14999997615814}, {"option": "IVES270521C00039000", "bid": 0.4, "bid_size": 380.0, "ask": 3.8, "ask_size": 321.0, "iv": 0.3151, "open_interest": 0.0, "volume": 0.0, "delta": 0.3962, "gamma": 0.0507, "vega": 0.0988, "theta": -0.0073, "rho": 0.0644, "theo": 1.8783, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.87500002421439}, {"option": "IVES270521P00039000", "bid": 3.5, "bid_size": 29.0, "ask": 6.9, "ask_size": 311.0, "iv": 0.3252, "open_interest": 3.0, "volume": 0.0, "delta": -0.6257, "gamma": 0.0553, "vega": 0.0955, "theta": -0.0076, "rho": -0.0917, "theo": 4.8876, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.83, "last_trade_time": "2026-10-19T11:49:06", "percent_change": 0.0, "prev_day_close": 5.74999988079071}, {"option": "IVES270521C00040000", "bid": 0.0, "bid_size": 0.0, "ask": 3.0, "ask_size": 319.0, "iv": 0.2834, "open_interest": 22.0, "volume": 0.0, "delta": 0.3521, "gamma": 0.0487, "vega": 0.0954, "theta": -0.007, "rho": 0.0576, "theo": 1.5945, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.25, "last_trade_time": "2026-11-05T13:38:50", "percent_change": 0.0, "prev_day_close": 1.5}, {"option": "IVES270521P00040000", "bid": 5.1, "bid_size": 7.0, "ask": 6.0, "ask_size": 1.0, "iv": 0.2867, "open_interest": 3.0, "volume": 0.0, "delta": -0.674, "gamma": 0.0536, "vega": 0.0905, "theta": -0.0073, "rho": -0.0938, "theo": 5.6094, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.57, "last_trade_time": "2026-11-06T09:37:21", "percent_change": 0.0, "prev_day_close": 6.54999995231628}, {"option": "IVES270521C00041000", "bid": 0.1, "bid_size": 922.0, "ask": 3.2, "ask_size": 313.0, "iv": 0.3268, "open_interest": 0.0, "volume": 0.0, "delta": 0.3127, "gamma": 0.0461, "vega": 0.0911, "theta": -0.0068, "rho": 0.0513, "theo": 1.366, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.0, "last_trade_time": "2026-11-05T10:27:31", "percent_change": 0.0, "prev_day_close": 1.59999995306134}, {"option": "IVES270521P00041000", "bid": 4.9, "bid_size": 29.0, "ask": 8.3, "ask_size": 29.0, "iv": 0.3205, "open_interest": 0.0, "volume": 0.0, "delta": -0.717, "gamma": 0.0509, "vega": 0.085, "theta": -0.007, "rho": -0.0952, "theo": 6.3893, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.2000002861023}, {"option": "IVES270521C00042000", "bid": 0.85, "bid_size": 5.0, "ask": 1.2, "ask_size": 10.0, "iv": 0.2814, "open_interest": 20.0, "volume": 0.0, "delta": 0.2783, "gamma": 0.0431, "vega": 0.0865, "theta": -0.0065, "rho": 0.0458, "theo": 1.1824, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.95, "last_trade_time": "2026-11-06T12:23:17", "percent_change": 0.0, "prev_day_close": 0.750000014901161}, {"option": "IVES270521P00042000", "bid": 5.7, "bid_size": 29.0, "ask": 9.1, "ask_size": 29.0, "iv": 0.3232, "open_interest": 0.0, "volume": 0.0, "delta": -0.7546, "gamma": 0.0476, "vega": 0.0786, "theta": -0.0066, "rho": -0.0956, "theo": 7.2154, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.09999990463257}, {"option": "IVES270521C00043000", "bid": 0.1, "bid_size": 922.0, "ask": 2.75, "ask_size": 313.0, "iv": 0.3516, "open_interest": 0.0, "volume": 0.0, "delta": 0.2485, "gamma": 0.04, "vega": 0.0817, "theta": -0.0063, "rho": 0.0409, "theo": 1.0344, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.40000000037253}, {"option": "IVES270521P00043000", "bid": 6.5, "bid_size": 29.0, "ask": 9.9, "ask_size": 29.0, "iv": 0.322, "open_interest": 0.0, "volume": 0.0, "delta": -0.787, "gamma": 0.0441, "vega": 0.0727, "theta": -0.0061, "rho": -0.0942, "theo": 8.0775, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.99999976158142}, {"option": "IVES270521C00044000", "bid": 0.0, "bid_size": 0.0, "ask": 2.6, "ask_size": 313.0, "iv": 0.3594, "open_interest": 0.0, "volume": 0.0, "delta": 0.2228, "gamma": 0.0369, "vega": 0.0771, "theta": -0.006, "rho": 0.0368, "theo": 0.9139, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.29999995231628}, {"option": "IVES270521P00044000", "bid": 7.4, "bid_size": 29.0, "ask": 10.7, "ask_size": 29.0, "iv": 0.3236, "open_interest": 0.0, "volume": 0.0, "delta": -0.8144, "gamma": 0.0405, "vega": 0.0662, "theta": -0.0057, "rho": -0.0943, "theo": 8.9677, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.90000009536743}, {"option": "IVES270521C00045000", "bid": 0.0, "bid_size": 0.0, "ask": 2.05, "ask_size": 313.0, "iv": 0.3461, "open_interest": 0.0, "volume": 0.0, "delta": 0.2008, "gamma": 0.034, "vega": 0.0726, "theta": -0.0058, "rho": 0.0331, "theo": 0.815, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.725000023841858}, {"option": "IVES270521P00045000", "bid": 8.3, "bid_size": 29.0, "ask": 11.5, "ask_size": 29.0, "iv": 0.3213, "open_interest": 0.0, "volume": 0.0, "delta": -0.8378, "gamma": 0.0371, "vega": 0.0606, "theta": -0.0053, "rho": -0.0925, "theo": 9.879, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.75}, {"option": "IVES270521C00046000", "bid": 0.0, "bid_size": 0.0, "ask": 2.35, "ask_size": 320.0, "iv": 0.3852, "open_interest": 0.0, "volume": 0.0, "delta": 0.1818, "gamma": 0.0313, "vega": 0.0684, "theta": -0.0056, "rho": 0.03, "theo": 0.7328, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.17499995231628}, {"option": "IVES270521P00046000", "bid": 9.3, "bid_size": 29.0, "ask": 12.6, "ask_size": 29.0, "iv": 0.3496, "open_interest": 0.0, "volume": 0.0, "delta": -0.8578, "gamma": 0.0339, "vega": 0.0554, "theta": -0.0048, "rho": -0.0912, "theo": 10.8064, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.75}, {"option": "IVES270521C00047000", "bid": 0.0, "bid_size": 0.0, "ask": 1.8, "ask_size": 313.0, "iv": 0.367, "open_interest": 0.0, "volume": 0.0, "delta": 0.1654, "gamma": 0.0289, "vega": 0.0645, "theta": -0.0054, "rho": 0.0273, "theo": 0.6637, "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": 1.14999997615814}, {"option": "IVES270521P00047000", "bid": 10.3, "bid_size": 29.0, "ask": 13.6, "ask_size": 29.0, "iv": 0.3691, "open_interest": 0.0, "volume": 0.0, "delta": -0.8749, "gamma": 0.0313, "vega": 0.0507, "theta": -0.0044, "rho": -0.0904, "theo": 11.7466, "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": 12.75}, {"option": "IVES270521C00048000", "bid": 0.0, "bid_size": 0.0, "ask": 2.2, "ask_size": 321.0, "iv": 0.4126, "open_interest": 0.0, "volume": 0.0, "delta": 0.1512, "gamma": 0.0266, "vega": 0.0608, "theta": -0.0052, "rho": 0.0249, "theo": 0.6053, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.875}, {"option": "IVES270521P00048000", "bid": 11.3, "bid_size": 16.0, "ask": 14.6, "ask_size": 16.0, "iv": 0.3879, "open_interest": 0.0, "volume": 0.0, "delta": -0.8898, "gamma": 0.029, "vega": 0.046, "theta": -0.0041, "rho": -0.0874, "theo": 12.6968, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.75}, {"option": "IVES270521C00049000", "bid": 0.0, "bid_size": 0.0, "ask": 1.75, "ask_size": 316.0, "iv": 0.398, "open_interest": 0.0, "volume": 0.0, "delta": 0.1388, "gamma": 0.0246, "vega": 0.0575, "theta": -0.005, "rho": 0.0229, "theo": 0.5552, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.07500004768372}, {"option": "IVES270521P00049000", "bid": 12.3, "bid_size": 16.0, "ask": 15.6, "ask_size": 16.0, "iv": 0.4061, "open_interest": 0.0, "volume": 0.0, "delta": -0.9029, "gamma": 0.027, "vega": 0.042, "theta": -0.0038, "rho": -0.0842, "theo": 13.6547, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.75}, {"option": "IVES270521C00050000", "bid": 0.0, "bid_size": 0.0, "ask": 2.0, "ask_size": 321.0, "iv": 0.4328, "open_interest": 0.0, "volume": 0.0, "delta": 0.128, "gamma": 0.0228, "vega": 0.0544, "theta": -0.0048, "rho": 0.021, "theo": 0.5118, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.10000002384186}, {"option": "IVES270521P00050000", "bid": 13.3, "bid_size": 16.0, "ask": 16.6, "ask_size": 16.0, "iv": 0.4238, "open_interest": 0.0, "volume": 0.0, "delta": -0.9152, "gamma": 0.026, "vega": 0.0374, "theta": -0.0036, "rho": -0.0792, "theo": 14.6199, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.75}, {"option": "IVES270521C00055000", "bid": 0.0, "bid_size": 0.0, "ask": 0.4, "ask_size": 23.0, "iv": 0.3433, "open_interest": 0.0, "volume": 0.0, "delta": 0.0896, "gamma": 0.016, "vega": 0.0421, "theta": -0.0041, "rho": 0.0146, "theo": 0.3627, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.200000002980232}, {"option": "IVES270521P00055000", "bid": 18.3, "bid_size": 16.0, "ask": 21.6, "ask_size": 16.0, "iv": 0.505, "open_interest": 0.0, "volume": 0.0, "delta": -0.9624, "gamma": 0.0227, "vega": 0.0197, "theta": -0.0034, "rho": -0.0503, "theo": 19.5142, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.75}], "symbol": "IVES", "security_type": "stock", "exchange_id": 3, "current_price": 35.47, "price_change": 1.39, "price_change_percent": 4.0786, "bid": 35.07, "ask": 36.0, "bid_size": 7600, "ask_size": 7800, "open": 34.48, "high": 35.715, "low": 34.48, "close": 35.47, "prev_day_close": 34.08, "volume": 1413399, "iv30": 35.758, "iv30_change": 0.0, "iv30_change_percent": 0.0, "seqno": 10415201445, "last_trade_time": "2026-11-09T15:59:57", "tick": "down"}, "symbol": "IVES"}