{"timestamp": "2026-11-10 02:38:38", "data": {"options": [{"option": "MSM261120C00065000", "bid": 52.9, "bid_size": 5.0, "ask": 56.3, "ask_size": 10.0, "iv": 2.4188, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.8462, "rho": 0.0, "theo": 54.29, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 47.3500003814697}, {"option": "MSM261120P00065000", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 21.0, "iv": 2.3342, "open_interest": 0.0, "volume": 0.0, "delta": -0.0039, "gamma": 0.0004, "vega": 0.0024, "theta": -0.0124, "rho": -0.0002, "theo": 0.0341, "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": 0.375}, {"option": "MSM261120C00070000", "bid": 47.9, "bid_size": 10.0, "ask": 51.1, "ask_size": 10.0, "iv": 2.0968, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.8448, "rho": 0.0, "theo": 49.29, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 42.7999992370606}, {"option": "MSM261120P00070000", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 19.0, "iv": 2.0896, "open_interest": 0.0, "volume": 0.0, "delta": -0.0053, "gamma": 0.0006, "vega": 0.0031, "theta": -0.0149, "rho": -0.0002, "theo": 0.0431, "change": 0.0, "open": 0.0, "high": 0.0, "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": "MSM261120C00075000", "bid": 42.9, "bid_size": 10.0, "ask": 46.2, "ask_size": 5.0, "iv": 1.8995, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.8404, "rho": 0.0, "theo": 44.29, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 37.4500007629394}, {"option": "MSM261120P00075000", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 18.0, "iv": 1.8605, "open_interest": 0.0, "volume": 0.0, "delta": -0.0072, "gamma": 0.0009, "vega": 0.0041, "theta": -0.0181, "rho": -0.0003, "theo": 0.0552, "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": 0.375}, {"option": "MSM261120C00080000", "bid": 37.9, "bid_size": 5.0, "ask": 41.1, "ask_size": 10.0, "iv": 1.6496, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.8333, "rho": 0.0, "theo": 39.29, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 32.5}, {"option": "MSM261120P00080000", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 24.0, "iv": 1.6443, "open_interest": 0.0, "volume": 0.0, "delta": -0.0101, "gamma": 0.0013, "vega": 0.0055, "theta": -0.0222, "rho": -0.0004, "theo": 0.0719, "change": 0.0, "open": 0.0, "high": 0.0, "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": "MSM261120C00085000", "bid": 32.9, "bid_size": 5.0, "ask": 36.4, "ask_size": 11.0, "iv": 1.5117, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.8196, "rho": 0.0, "theo": 34.29, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 27.6000003814697}, {"option": "MSM261120P00085000", "bid": 0.0, "bid_size": 0.0, "ask": 1.8, "ask_size": 26.0, "iv": 1.3753, "open_interest": 0.0, "volume": 0.0, "delta": -0.0144, "gamma": 0.002, "vega": 0.0075, "theta": -0.0276, "rho": -0.0006, "theo": 0.0955, "change": 0.0, "open": 0.0, "high": 0.0, "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": "MSM261120C00090000", "bid": 27.9, "bid_size": 10.0, "ask": 30.8, "ask_size": 11.0, "iv": 1.1664, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.7968, "rho": 0.0, "theo": 29.29, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.6999998092651}, {"option": "MSM261120P00090000", "bid": 0.0, "bid_size": 0.0, "ask": 1.8, "ask_size": 26.0, "iv": 1.1846, "open_interest": 0.0, "volume": 0.0, "delta": -0.0211, "gamma": 0.0031, "vega": 0.0105, "theta": -0.0345, "rho": -0.0009, "theo": 0.1303, "change": 0.0, "open": 0.0, "high": 0.0, "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": "MSM261120C00095000", "bid": 22.9, "bid_size": 10.0, "ask": 26.1, "ask_size": 11.0, "iv": 1.0559, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.7582, "rho": 0.0, "theo": 24.29, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.4499998092651}, {"option": "MSM261120P00095000", "bid": 0.0, "bid_size": 0.0, "ask": 1.75, "ask_size": 26.0, "iv": 0.9927, "open_interest": 0.0, "volume": 0.0, "delta": -0.0321, "gamma": 0.0049, "vega": 0.0149, "theta": -0.0438, "rho": -0.0014, "theo": 0.1839, "change": 0.0, "open": 0.0, "high": 0.0, "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": "MSM261120C00100000", "bid": 18.7, "bid_size": 10.0, "ask": 20.8, "ask_size": 10.0, "iv": 0.9414, "open_interest": 3.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.6901, "rho": 0.0, "theo": 19.29, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 16.0, "last_trade_time": "2026-10-23T09:47:38", "percent_change": 0.0, "prev_day_close": 12.25}, {"option": "MSM261120P00100000", "bid": 0.0, "bid_size": 0.0, "ask": 2.4, "ask_size": 16.0, "iv": 0.896, "open_interest": 10.0, "volume": 0.0, "delta": -0.0509, "gamma": 0.0083, "vega": 0.0217, "theta": -0.0565, "rho": -0.0022, "theo": 0.2719, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-10-30T10:29:39", "percent_change": 0.0, "prev_day_close": 0.774999976158142}, {"option": "MSM261120C00105000", "bid": 13.0, "bid_size": 35.0, "ask": 16.0, "ask_size": 33.0, "iv": 0.6866, "open_interest": 0.0, "volume": 0.0, "delta": 0.9986, "gamma": 0.0015, "vega": 0.0, "theta": -0.5607, "rho": 0.0, "theo": 14.29, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 26.05, "last_trade_time": "2026-10-14T10:47:14", "percent_change": 0.0, "prev_day_close": 7.5}, {"option": "MSM261120P00105000", "bid": 0.05, "bid_size": 5.0, "ask": 1.15, "ask_size": 32.0, "iv": 0.5812, "open_interest": 6.0, "volume": 0.0, "delta": -0.086, "gamma": 0.0146, "vega": 0.0325, "theta": -0.0737, "rho": -0.0037, "theo": 0.4293, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.1, "last_trade_time": "2026-11-05T13:40:07", "percent_change": 0.0, "prev_day_close": 1.12499995529652}, {"option": "MSM261120C00110000", "bid": 8.1, "bid_size": 16.0, "ask": 10.6, "ask_size": 27.0, "iv": 0.4542, "open_interest": 0.0, "volume": 0.0, "delta": 0.9495, "gamma": 0.042, "vega": 0.0092, "theta": -0.3092, "rho": 0.0027, "theo": 9.3179, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 21.45, "last_trade_time": "2026-10-14T10:47:14", "percent_change": 0.0, "prev_day_close": 3.57499992847443}, {"option": "MSM261120P00110000", "bid": 0.25, "bid_size": 37.0, "ask": 0.65, "ask_size": 14.0, "iv": 0.3659, "open_interest": 203.0, "volume": 1.0, "delta": -0.1572, "gamma": 0.0269, "vega": 0.0497, "theta": -0.0964, "rho": -0.0068, "theo": 0.7494, "change": -1.525, "open": 0.65, "high": 0.65, "low": 0.65, "tick": "up", "last_trade_price": 0.65, "last_trade_time": "2026-11-09T12:51:58", "percent_change": -70.1149, "prev_day_close": 2.17500007152557}, {"option": "MSM261120C00115000", "bid": 4.7, "bid_size": 50.0, "ask": 6.0, "ask_size": 65.0, "iv": 0.4235, "open_interest": 13.0, "volume": 0.0, "delta": 0.699, "gamma": 0.0651, "vega": 0.0727, "theta": -0.1203, "rho": 0.0205, "theo": 4.8699, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.65, "last_trade_time": "2026-10-29T13:26:48", "percent_change": 0.0, "prev_day_close": 1.75}, {"option": "MSM261120P00115000", "bid": 1.05, "bid_size": 18.0, "ask": 2.1, "ask_size": 15.0, "iv": 0.3647, "open_interest": 81.0, "volume": 0.0, "delta": -0.3123, "gamma": 0.0477, "vega": 0.0729, "theta": -0.1202, "rho": -0.0137, "theo": 1.5285, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 5.2, "last_trade_time": "2026-11-06T13:30:48", "percent_change": 0.0, "prev_day_close": 4.64999985694885}, {"option": "MSM261120C00120000", "bid": 1.95, "bid_size": 25.0, "ask": 2.85, "ask_size": 25.0, "iv": 0.3827, "open_interest": 9.0, "volume": 1.0, "delta": 0.415, "gamma": 0.0578, "vega": 0.0801, "theta": -0.1215, "rho": 0.014, "theo": 1.951, "change": 0.525, "open": 1.25, "high": 1.25, "low": 1.25, "tick": "up", "last_trade_price": 1.25, "last_trade_time": "2026-11-09T10:01:00", "percent_change": 72.4138, "prev_day_close": 0.724999994039536}, {"option": "MSM261120P00120000", "bid": 2.9, "bid_size": 23.0, "ask": 4.4, "ask_size": 59.0, "iv": 0.332, "open_interest": 908.0, "volume": 0.0, "delta": -0.5841, "gamma": 0.0576, "vega": 0.0801, "theta": -0.1209, "rho": -0.026, "theo": 3.6096, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.42, "last_trade_time": "2026-11-03T12:08:42", "percent_change": 0.0, "prev_day_close": 9.15000009536743}, {"option": "MSM261120C00125000", "bid": 0.65, "bid_size": 6.0, "ask": 0.9, "ask_size": 1.0, "iv": 0.356, "open_interest": 33.0, "volume": 991.0, "delta": 0.1981, "gamma": 0.0378, "vega": 0.0576, "theta": -0.0925, "rho": 0.0072, "theo": 0.7758, "change": -0.375, "open": 0.45, "high": 0.9, "low": 0.35, "tick": "no_change", "last_trade_price": 0.8, "last_trade_time": "2026-11-09T15:47:47", "percent_change": -31.9149, "prev_day_close": 1.17499995231628}, {"option": "MSM261120P00125000", "bid": 5.9, "bid_size": 40.0, "ask": 8.5, "ask_size": 43.0, "iv": 0.3136, "open_interest": 13.0, "volume": 0.0, "delta": -0.8002, "gamma": 0.0377, "vega": 0.0575, "theta": -0.0915, "rho": -0.0365, "theo": 7.4297, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 9.8, "last_trade_time": "2026-10-22T10:00:18", "percent_change": 0.0, "prev_day_close": 13.5999999046326}, {"option": "MSM261120C00130000", "bid": 0.05, "bid_size": 40.0, "ask": 0.5, "ask_size": 55.0, "iv": 0.3773, "open_interest": 430.0, "volume": 5.0, "delta": 0.1006, "gamma": 0.0208, "vega": 0.0366, "theta": -0.0654, "rho": 0.0037, "theo": 0.382, "change": -0.075, "open": 0.3, "high": 0.3, "low": 0.25, "tick": "down", "last_trade_price": 0.25, "last_trade_time": "2026-11-09T12:43:58", "percent_change": -23.0769, "prev_day_close": 0.325000012293458}, {"option": "MSM261120P00130000", "bid": 10.5, "bid_size": 40.0, "ask": 12.7, "ask_size": 37.0, "iv": 0.0, "open_interest": 3.0, "volume": 0.0, "delta": -0.8975, "gamma": 0.0208, "vega": 0.0366, "theta": -0.0639, "rho": -0.0422, "theo": 12.0288, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 16.0, "last_trade_time": "2026-10-22T12:48:45", "percent_change": 0.0, "prev_day_close": 18.5}, {"option": "MSM261120C00135000", "bid": 0.0, "bid_size": 0.0, "ask": 1.15, "ask_size": 1.0, "iv": 0.5818, "open_interest": 986.0, "volume": 0.0, "delta": 0.0571, "gamma": 0.0119, "vega": 0.0238, "theta": -0.047, "rho": 0.0022, "theo": 0.2204, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.5, "last_trade_time": "2026-10-29T11:08:01", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "MSM261120P00135000", "bid": 15.3, "bid_size": 31.0, "ask": 17.9, "ask_size": 38.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": -0.9408, "gamma": 0.0119, "vega": 0.0238, "theta": -0.045, "rho": -0.0452, "theo": 16.8595, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.1, "last_trade_time": "2026-10-13T09:40:45", "percent_change": 0.0, "prev_day_close": 23.5}, {"option": "MSM261120C00140000", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 16.0, "iv": 0.8218, "open_interest": 212.0, "volume": 0.0, "delta": 0.0354, "gamma": 0.0072, "vega": 0.0162, "theta": -0.0349, "rho": 0.0013, "theo": 0.1405, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.24, "last_trade_time": "2026-10-26T11:32:15", "percent_change": 0.0, "prev_day_close": 0.474999994039536}, {"option": "MSM261120P00140000", "bid": 19.7, "bid_size": 10.0, "ask": 23.0, "ask_size": 12.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9625, "gamma": 0.0072, "vega": 0.0162, "theta": -0.0324, "rho": -0.0462, "theo": 21.7721, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 28.2000007629394}, {"option": "MSM261120C00145000", "bid": 0.0, "bid_size": 0.0, "ask": 1.8, "ask_size": 21.0, "iv": 0.8927, "open_interest": 18.0, "volume": 0.0, "delta": 0.0234, "gamma": 0.0047, "vega": 0.0115, "theta": -0.0266, "rho": 0.0009, "theo": 0.0959, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.2, "last_trade_time": "2026-10-26T11:31:41", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "MSM261120P00145000", "bid": 25.1, "bid_size": 17.0, "ask": 27.9, "ask_size": 11.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9746, "gamma": 0.0047, "vega": 0.0115, "theta": -0.0237, "rho": -0.0451, "theo": 26.7201, "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": 33.25}, {"option": "MSM261120C00150000", "bid": 0.0, "bid_size": 0.0, "ask": 1.75, "ask_size": 21.0, "iv": 0.99, "open_interest": 0.0, "volume": 0.0, "delta": 0.0163, "gamma": 0.0032, "vega": 0.0084, "theta": -0.0208, "rho": 0.0006, "theo": 0.0686, "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": 0.375}, {"option": "MSM261120P00150000", "bid": 30.1, "bid_size": 10.0, "ask": 32.8, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9819, "gamma": 0.0032, "vega": 0.0085, "theta": -0.0174, "rho": -0.0418, "theo": 31.6862, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 38.6499996185303}, {"option": "MSM261120C00155000", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 16.0, "iv": 1.1442, "open_interest": 0.0, "volume": 0.0, "delta": 0.0118, "gamma": 0.0022, "vega": 0.0064, "theta": -0.0166, "rho": 0.0004, "theo": 0.0509, "change": 0.0, "open": 0.0, "high": 0.0, "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": "MSM261120P00155000", "bid": 34.5, "bid_size": 10.0, "ask": 37.9, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9867, "gamma": 0.0023, "vega": 0.0064, "theta": -0.0129, "rho": -0.0372, "theo": 36.6628, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 43.6499996185303}, {"option": "MSM261120C00160000", "bid": 0.0, "bid_size": 0.0, "ask": 1.75, "ask_size": 23.0, "iv": 1.1802, "open_interest": 0.0, "volume": 0.0, "delta": 0.0088, "gamma": 0.0016, "vega": 0.0049, "theta": -0.0134, "rho": 0.0003, "theo": 0.0389, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.675000011920929}, {"option": "MSM261120P00160000", "bid": 40.0, "bid_size": 10.0, "ask": 42.9, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.99, "gamma": 0.0017, "vega": 0.005, "theta": -0.0094, "rho": -0.032, "theo": 41.646, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 48.3999996185303}, {"option": "MSM261120C00165000", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 25.0, "iv": 1.3296, "open_interest": 0.0, "volume": 0.0, "delta": 0.0067, "gamma": 0.0012, "vega": 0.0039, "theta": -0.011, "rho": 0.0002, "theo": 0.0304, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.774999976158142}, {"option": "MSM261120P00165000", "bid": 44.4, "bid_size": 10.0, "ask": 47.9, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9923, "gamma": 0.0013, "vega": 0.0039, "theta": -0.0067, "rho": -0.0272, "theo": 46.6337, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 53.7000007629394}, {"option": "MSM261120C00170000", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 20.0, "iv": 1.4155, "open_interest": 0.0, "volume": 0.0, "delta": 0.0052, "gamma": 0.0009, "vega": 0.0031, "theta": -0.0092, "rho": 0.0002, "theo": 0.0242, "change": 0.0, "open": 0.0, "high": 0.0, "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": "MSM261120P00170000", "bid": 49.4, "bid_size": 11.0, "ask": 52.9, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9941, "gamma": 0.001, "vega": 0.0031, "theta": -0.0045, "rho": -0.0237, "theo": 51.6245, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 58.6499996185303}, {"option": "MSM261120C00175000", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 26.0, "iv": 1.4975, "open_interest": 180.0, "volume": 0.0, "delta": 0.0041, "gamma": 0.0007, "vega": 0.0025, "theta": -0.0077, "rho": 0.0001, "theo": 0.0196, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.75, "last_trade_time": "2026-10-26T10:20:47", "percent_change": 0.0, "prev_day_close": 1.70000004768372}, {"option": "MSM261120P00175000", "bid": 54.6, "bid_size": 5.0, "ask": 57.9, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9954, "gamma": 0.0008, "vega": 0.0024, "theta": -0.0026, "rho": -0.0193, "theo": 56.6176, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 63.6000003814697}, {"option": "MSM261218C00050000", "bid": 67.4, "bid_size": 5.0, "ask": 71.4, "ask_size": 6.0, "iv": 1.5997, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.614, "rho": 0.0, "theo": 69.32, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 62.9500007629394}, {"option": "MSM261218P00050000", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 1.0, "iv": 1.7058, "open_interest": 8.0, "volume": 0.0, "delta": -0.0017, "gamma": 0.0001, "vega": 0.0021, "theta": -0.0024, "rho": -0.0002, "theo": 0.0184, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.23, "last_trade_time": "2026-04-23T15:21:48", "percent_change": 0.0, "prev_day_close": 1.5}, {"option": "MSM261218C00055000", "bid": 62.4, "bid_size": 5.0, "ask": 66.4, "ask_size": 6.0, "iv": 1.4345, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.5903, "rho": 0.0, "theo": 64.32, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 57.9500007629394}, {"option": "MSM261218P00055000", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 1.0, "iv": 1.5392, "open_interest": 0.0, "volume": 0.0, "delta": -0.0024, "gamma": 0.0002, "vega": 0.0029, "theta": -0.003, "rho": -0.0003, "theo": 0.0245, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.850000023841858}, {"option": "MSM261218C00060000", "bid": 57.5, "bid_size": 5.0, "ask": 61.4, "ask_size": 6.0, "iv": 1.313, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.5647, "rho": 0.0, "theo": 59.32, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 52.8500003814697}, {"option": "MSM261218P00060000", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 1.0, "iv": 1.3873, "open_interest": 5.0, "volume": 0.0, "delta": -0.0034, "gamma": 0.0003, "vega": 0.0039, "theta": -0.0038, "rho": -0.0004, "theo": 0.0328, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.65, "last_trade_time": "2026-05-01T13:51:28", "percent_change": 0.0, "prev_day_close": 0.474999994039536}, {"option": "MSM261218C00065000", "bid": 52.4, "bid_size": 5.0, "ask": 56.4, "ask_size": 6.0, "iv": 1.1462, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.5366, "rho": 0.0, "theo": 54.32, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 48.0}, {"option": "MSM261218P00065000", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 5.0, "iv": 1.2475, "open_interest": 0.0, "volume": 0.0, "delta": -0.0048, "gamma": 0.0005, "vega": 0.0054, "theta": -0.0048, "rho": -0.0006, "theo": 0.0445, "change": 0.0, "open": 0.0, "high": 0.0, "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": "MSM261218C00070000", "bid": 47.4, "bid_size": 5.0, "ask": 51.4, "ask_size": 6.0, "iv": 1.0186, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.5048, "rho": 0.0, "theo": 49.32, "change": 0.0, "open": 0.0, "high": 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": "MSM261218P00070000", "bid": 0.0, "bid_size": 0.0, "ask": 0.1, "ask_size": 2.0, "iv": 0.6703, "open_interest": 1.0, "volume": 0.0, "delta": -0.0069, "gamma": 0.0007, "vega": 0.0075, "theta": -0.0062, "rho": -0.0009, "theo": 0.0611, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.6, "last_trade_time": "2026-04-21T09:30:04", "percent_change": 0.0, "prev_day_close": 0.0500000007450581}, {"option": "MSM261218C00075000", "bid": 42.4, "bid_size": 5.0, "ask": 46.4, "ask_size": 6.0, "iv": 0.8997, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.4675, "rho": 0.0, "theo": 44.32, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 37.9500007629394}, {"option": "MSM261218P00075000", "bid": 0.0, "bid_size": 0.0, "ask": 0.25, "ask_size": 1.0, "iv": 0.6663, "open_interest": 1.0, "volume": 0.0, "delta": -0.01, "gamma": 0.0011, "vega": 0.0105, "theta": -0.0079, "rho": -0.0013, "theo": 0.0853, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.4, "last_trade_time": "2026-05-06T09:30:02", "percent_change": 0.0, "prev_day_close": 0.125}, {"option": "MSM261218C00080000", "bid": 37.4, "bid_size": 5.0, "ask": 41.4, "ask_size": 6.0, "iv": 0.7882, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.4214, "rho": 0.0, "theo": 39.32, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 32.8500003814697}, {"option": "MSM261218P00080000", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 34.0, "iv": 0.881, "open_interest": 10.0, "volume": 0.0, "delta": -0.0149, "gamma": 0.0017, "vega": 0.0147, "theta": -0.0103, "rho": -0.002, "theo": 0.1212, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.3, "last_trade_time": "2026-08-10T09:30:27", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "MSM261218C00085000", "bid": 32.4, "bid_size": 5.0, "ask": 36.4, "ask_size": 6.0, "iv": 0.683, "open_interest": 7.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.361, "rho": 0.0, "theo": 34.32, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 26.97, "last_trade_time": "2026-06-01T10:16:20", "percent_change": 0.0, "prev_day_close": 27.8500003814697}, {"option": "MSM261218P00085000", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 22.0, "iv": 0.7719, "open_interest": 0.0, "volume": 0.0, "delta": -0.0224, "gamma": 0.0026, "vega": 0.0209, "theta": -0.0135, "rho": -0.003, "theo": 0.1762, "change": 0.0, "open": 0.0, "high": 0.0, "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": "MSM261218C00090000", "bid": 27.4, "bid_size": 5.0, "ask": 31.4, "ask_size": 6.0, "iv": 0.5831, "open_interest": 3.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.2764, "rho": 0.0, "theo": 29.32, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 28.6, "last_trade_time": "2026-09-02T12:56:42", "percent_change": 0.0, "prev_day_close": 22.8000001907349}, {"option": "MSM261218P00090000", "bid": 0.0, "bid_size": 0.0, "ask": 2.3, "ask_size": 22.0, "iv": 0.6798, "open_interest": 1.0, "volume": 0.0, "delta": -0.0344, "gamma": 0.004, "vega": 0.0299, "theta": -0.0178, "rho": -0.0045, "theo": 0.2629, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.81, "last_trade_time": "2026-08-27T10:47:28", "percent_change": 0.0, "prev_day_close": 0.474999994039536}, {"option": "MSM261218C00095000", "bid": 22.4, "bid_size": 5.0, "ask": 26.4, "ask_size": 6.0, "iv": 0.4876, "open_interest": 3.0, "volume": 0.0, "delta": 0.9878, "gamma": 0.008, "vega": 0.0, "theta": -0.1496, "rho": 0.0, "theo": 24.32, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 24.78, "last_trade_time": "2026-06-15T11:13:53", "percent_change": 0.0, "prev_day_close": 17.8000001907349}, {"option": "MSM261218P00095000", "bid": 0.0, "bid_size": 0.0, "ask": 1.0, "ask_size": 31.0, "iv": 0.4652, "open_interest": 3.0, "volume": 0.0, "delta": -0.0539, "gamma": 0.0064, "vega": 0.043, "theta": -0.0236, "rho": -0.007, "theo": 0.4047, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.0, "last_trade_time": "2026-08-24T09:30:05", "percent_change": 0.0, "prev_day_close": 0.5999999884516}, {"option": "MSM261218C00100000", "bid": 18.0, "bid_size": 15.0, "ask": 21.1, "ask_size": 11.0, "iv": 0.4249, "open_interest": 21.0, "volume": 0.0, "delta": 0.9314, "gamma": 0.0209, "vega": 0.0531, "theta": -0.0357, "rho": 0.0492, "theo": 19.4325, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 17.04, "last_trade_time": "2026-10-23T11:48:15", "percent_change": 0.0, "prev_day_close": 13.1500000953674}, {"option": "MSM261218P00100000", "bid": 0.35, "bid_size": 17.0, "ask": 0.9, "ask_size": 30.0, "iv": 0.4011, "open_interest": 17.0, "volume": 0.0, "delta": -0.0865, "gamma": 0.01, "vega": 0.0617, "theta": -0.0312, "rho": -0.0111, "theo": 0.6462, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.45, "last_trade_time": "2026-11-04T09:51:31", "percent_change": 0.0, "prev_day_close": 1.15000003576279}, {"option": "MSM261218C00105000", "bid": 14.4, "bid_size": 30.0, "ask": 16.1, "ask_size": 50.0, "iv": 0.412, "open_interest": 10.0, "volume": 0.0, "delta": 0.8589, "gamma": 0.0154, "vega": 0.0868, "theta": -0.0391, "rho": 0.0977, "theo": 14.8732, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 24.85, "last_trade_time": "2026-07-01T10:01:34", "percent_change": 0.0, "prev_day_close": 8.90000009536743}, {"option": "MSM261218P00105000", "bid": 0.5, "bid_size": 21.0, "ask": 2.35, "ask_size": 50.0, "iv": 0.4094, "open_interest": 14.0, "volume": 0.0, "delta": -0.1406, "gamma": 0.0155, "vega": 0.0871, "theta": -0.0408, "rho": -0.0178, "theo": 1.0709, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.13, "last_trade_time": "2026-10-22T15:57:17", "percent_change": 0.0, "prev_day_close": 2.37500005960464}, {"option": "MSM261218C00110000", "bid": 9.7, "bid_size": 48.0, "ask": 11.8, "ask_size": 42.0, "iv": 0.349, "open_interest": 9.0, "volume": 0.0, "delta": 0.7712, "gamma": 0.0227, "vega": 0.1174, "theta": -0.0502, "rho": 0.0907, "theo": 10.6687, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.78, "last_trade_time": "2026-10-29T15:50:01", "percent_change": 0.0, "prev_day_close": 5.65000009536743}, {"option": "MSM261218P00110000", "bid": 1.25, "bid_size": 34.0, "ask": 1.95, "ask_size": 25.0, "iv": 0.3207, "open_interest": 53.0, "volume": 6.0, "delta": -0.2291, "gamma": 0.0229, "vega": 0.1178, "theta": -0.0515, "rho": -0.0284, "theo": 1.8468, "change": -1.775, "open": 2.7, "high": 2.7, "low": 1.75, "tick": "down", "last_trade_price": 1.75, "last_trade_time": "2026-11-09T12:55:10", "percent_change": -50.3546, "prev_day_close": 3.52499985694885}, {"option": "MSM261218C00115000", "bid": 6.8, "bid_size": 42.0, "ask": 8.1, "ask_size": 53.0, "iv": 0.3493, "open_interest": 33.0, "volume": 3.0, "delta": 0.6417, "gamma": 0.0296, "vega": 0.1446, "theta": -0.0595, "rho": 0.0774, "theo": 7.0771, "change": 3.88, "open": 7.68, "high": 7.68, "low": 7.68, "tick": "no_change", "last_trade_price": 7.68, "last_trade_time": "2026-11-09T15:10:04", "percent_change": 102.105, "prev_day_close": 3.79999995231628}, {"option": "MSM261218P00115000", "bid": 2.75, "bid_size": 19.0, "ask": 3.5, "ask_size": 58.0, "iv": 0.3154, "open_interest": 18.0, "volume": 2.0, "delta": -0.3602, "gamma": 0.03, "vega": 0.1448, "theta": -0.0606, "rho": -0.0433, "theo": 3.2419, "change": -3.25, "open": 5.06, "high": 5.06, "low": 3.0, "tick": "down", "last_trade_price": 3.0, "last_trade_time": "2026-11-09T13:47:16", "percent_change": -52.0, "prev_day_close": 6.25}, {"option": "MSM261218C00120000", "bid": 3.0, "bid_size": 71.0, "ask": 5.2, "ask_size": 50.0, "iv": 0.2992, "open_interest": 57.0, "volume": 0.0, "delta": 0.4845, "gamma": 0.0323, "vega": 0.1542, "theta": -0.0627, "rho": 0.0595, "theo": 4.3795, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.5, "last_trade_time": "2026-10-29T14:53:24", "percent_change": 0.0, "prev_day_close": 1.92500001192093}, {"option": "MSM261218P00120000", "bid": 4.8, "bid_size": 24.0, "ask": 5.7, "ask_size": 10.0, "iv": 0.2983, "open_interest": 9.0, "volume": 0.0, "delta": -0.5197, "gamma": 0.0328, "vega": 0.1538, "theta": -0.0636, "rho": -0.0593, "theo": 5.5417, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 7.37, "last_trade_time": "2026-11-04T15:08:51", "percent_change": 0.0, "prev_day_close": 10.5}, {"option": "MSM261218C00125000", "bid": 1.15, "bid_size": 23.0, "ask": 3.8, "ask_size": 30.0, "iv": 0.3119, "open_interest": 14.0, "volume": 0.0, "delta": 0.3373, "gamma": 0.029, "vega": 0.1416, "theta": -0.0585, "rho": 0.0418, "theo": 2.6297, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.15, "last_trade_time": "2026-11-05T13:10:07", "percent_change": 0.0, "prev_day_close": 0.924999989569187}, {"option": "MSM261218P00125000", "bid": 7.7, "bid_size": 26.0, "ask": 10.0, "ask_size": 32.0, "iv": 0.3264, "open_interest": 5.0, "volume": 0.0, "delta": -0.6699, "gamma": 0.0298, "vega": 0.1399, "theta": -0.0593, "rho": -0.0711, "theo": 8.8019, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.3, "last_trade_time": "2026-10-29T10:00:41", "percent_change": 0.0, "prev_day_close": 14.5}, {"option": "MSM261218C00130000", "bid": 1.2, "bid_size": 5.0, "ask": 2.4, "ask_size": 20.0, "iv": 0.3537, "open_interest": 53.0, "volume": 0.0, "delta": 0.226, "gamma": 0.0229, "vega": 0.117, "theta": -0.05, "rho": 0.0281, "theo": 1.5998, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.78, "last_trade_time": "2026-11-03T12:16:11", "percent_change": 0.0, "prev_day_close": 0.649999991059303}, {"option": "MSM261218P00130000", "bid": 11.1, "bid_size": 16.0, "ask": 14.0, "ask_size": 21.0, "iv": 0.3144, "open_interest": 5.0, "volume": 0.0, "delta": -0.7841, "gamma": 0.0238, "vega": 0.1126, "theta": -0.0508, "rho": -0.0734, "theo": 12.7926, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.4, "last_trade_time": "2026-10-06T12:12:02", "percent_change": 0.0, "prev_day_close": 18.5500001907349}, {"option": "MSM261218C00135000", "bid": 0.45, "bid_size": 26.0, "ask": 1.15, "ask_size": 48.0, "iv": 0.3306, "open_interest": 271.0, "volume": 0.0, "delta": 0.1511, "gamma": 0.017, "vega": 0.0915, "theta": -0.0408, "rho": 0.0188, "theo": 1.0078, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.3, "last_trade_time": "2026-11-06T15:21:38", "percent_change": 0.0, "prev_day_close": 0.375000014901161}, {"option": "MSM261218P00135000", "bid": 15.5, "bid_size": 14.0, "ask": 18.4, "ask_size": 20.0, "iv": 0.3182, "open_interest": 0.0, "volume": 0.0, "delta": -0.8617, "gamma": 0.0179, "vega": 0.0849, "theta": -0.0414, "rho": -0.0706, "theo": 17.2281, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.6500005722046}, {"option": "MSM261218C00140000", "bid": 0.0, "bid_size": 0.0, "ask": 2.55, "ask_size": 21.0, "iv": 0.4514, "open_interest": 12.0, "volume": 0.0, "delta": 0.1027, "gamma": 0.0123, "vega": 0.0701, "theta": -0.0326, "rho": 0.0127, "theo": 0.6606, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.05, "last_trade_time": "2026-10-19T14:48:50", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "MSM261218P00140000", "bid": 19.9, "bid_size": 10.0, "ask": 23.1, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9125, "gamma": 0.0132, "vega": 0.0611, "theta": -0.0332, "rho": -0.063, "theo": 21.9129, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 28.3999996185303}, {"option": "MSM261218C00145000", "bid": 0.0, "bid_size": 0.0, "ask": 2.4, "ask_size": 12.0, "iv": 0.5053, "open_interest": 34.0, "volume": 0.0, "delta": 0.0714, "gamma": 0.0088, "vega": 0.0535, "theta": -0.026, "rho": 0.0088, "theo": 0.449, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.3, "last_trade_time": "2026-10-14T13:31:08", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "MSM261218P00145000", "bid": 24.9, "bid_size": 10.0, "ask": 28.0, "ask_size": 16.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.946, "gamma": 0.0099, "vega": 0.0418, "theta": -0.0267, "rho": -0.0517, "theo": 26.7365, "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": 33.1000003814697}, {"option": "MSM261218C00150000", "bid": 0.0, "bid_size": 0.0, "ask": 2.3, "ask_size": 19.0, "iv": 0.5569, "open_interest": 169.0, "volume": 0.0, "delta": 0.0508, "gamma": 0.0064, "vega": 0.0411, "theta": -0.0208, "rho": 0.0063, "theo": 0.3151, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.05, "last_trade_time": "2026-10-21T11:18:20", "percent_change": 0.0, "prev_day_close": 0.474999994039536}, {"option": "MSM261218P00150000", "bid": 29.5, "bid_size": 6.0, "ask": 33.5, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9683, "gamma": 0.0073, "vega": 0.0266, "theta": -0.0212, "rho": -0.0388, "theo": 31.6401, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 38.2000007629394}, {"option": "MSM261218C00155000", "bid": 0.0, "bid_size": 0.0, "ask": 0.95, "ask_size": 22.0, "iv": 0.499, "open_interest": 4.0, "volume": 0.0, "delta": 0.0368, "gamma": 0.0048, "vega": 0.0317, "theta": -0.0167, "rho": 0.0045, "theo": 0.2266, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.4, "last_trade_time": "2026-10-21T10:00:20", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "MSM261218P00155000", "bid": 34.5, "bid_size": 1.0, "ask": 38.5, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9828, "gamma": 0.005, "vega": 0.0149, "theta": -0.0169, "rho": -0.0243, "theo": 36.5909, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 43.1499996185303}, {"option": "MSM261218C00160000", "bid": 0.0, "bid_size": 0.0, "ask": 2.2, "ask_size": 19.0, "iv": 0.655, "open_interest": 3.0, "volume": 0.0, "delta": 0.0274, "gamma": 0.0036, "vega": 0.0249, "theta": -0.0135, "rho": 0.0034, "theo": 0.1677, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.04, "last_trade_time": "2026-11-04T13:53:10", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "MSM261218P00160000", "bid": 39.4, "bid_size": 6.0, "ask": 43.6, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9915, "gamma": 0.003, "vega": 0.0074, "theta": -0.0063, "rho": -0.0138, "theo": 41.5678, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 48.1499996185303}, {"option": "MSM261218C00165000", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 23.0, "iv": 0.6999, "open_interest": 0.0, "volume": 0.0, "delta": 0.0206, "gamma": 0.0027, "vega": 0.0196, "theta": -0.011, "rho": 0.0025, "theo": 0.126, "change": 0.0, "open": 0.0, "high": 0.0, "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": "MSM261218P00165000", "bid": 44.4, "bid_size": 6.0, "ask": 48.6, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9962, "gamma": 0.0016, "vega": 0.0042, "theta": 0.0, "rho": -0.0083, "theo": 46.5577, "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": 53.0499992370606}, {"option": "MSM261218C00170000", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 39.0, "iv": 0.7456, "open_interest": 0.0, "volume": 0.0, "delta": 0.0158, "gamma": 0.0021, "vega": 0.0156, "theta": -0.009, "rho": 0.0019, "theo": 0.0966, "change": 0.0, "open": 0.0, "high": 0.0, "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": "MSM261218P00170000", "bid": 49.4, "bid_size": 6.0, "ask": 53.6, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9984, "gamma": 0.0007, "vega": 0.0011, "theta": 0.0, "rho": -0.006, "theo": 51.5547, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 58.0}, {"option": "MSM261218C00175000", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 15.0, "iv": 0.7893, "open_interest": 0.0, "volume": 0.0, "delta": 0.0123, "gamma": 0.0016, "vega": 0.0126, "theta": -0.0075, "rho": 0.0015, "theo": 0.0751, "change": 0.0, "open": 0.0, "high": 0.0, "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": "MSM261218P00175000", "bid": 54.4, "bid_size": 6.0, "ask": 58.6, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9995, "gamma": 0.0003, "vega": 0.0006, "theta": 0.0, "rho": -0.0048, "theo": 56.553, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 63.0499992370606}, {"option": "MSM270319C00070000", "bid": 47.4, "bid_size": 5.0, "ask": 51.4, "ask_size": 6.0, "iv": 0.5581, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.1592, "rho": 0.0, "theo": 49.32, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 42.75}, {"option": "MSM270319P00070000", "bid": 0.0, "bid_size": 0.0, "ask": 2.25, "ask_size": 12.0, "iv": 0.623, "open_interest": 10.0, "volume": 0.0, "delta": -0.0147, "gamma": 0.0012, "vega": 0.0268, "theta": -0.0042, "rho": -0.0064, "theo": 0.1669, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.57, "last_trade_time": "2026-08-06T15:05:48", "percent_change": 0.0, "prev_day_close": 0.474999994039536}, {"option": "MSM270319C00075000", "bid": 42.4, "bid_size": 5.0, "ask": 46.4, "ask_size": 6.0, "iv": 0.487, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.1031, "rho": 0.0, "theo": 44.32, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 37.75}, {"option": "MSM270319P00075000", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 9.0, "iv": 0.5496, "open_interest": 0.0, "volume": 0.0, "delta": -0.0236, "gamma": 0.0019, "vega": 0.0399, "theta": -0.0061, "rho": -0.0102, "theo": 0.2728, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.45000000298023}, {"option": "MSM270319C00080000", "bid": 37.9, "bid_size": 9.0, "ask": 41.4, "ask_size": 14.0, "iv": 0.4598, "open_interest": 0.0, "volume": 0.0, "delta": 0.9839, "gamma": 0.0066, "vega": 0.0175, "theta": -0.0181, "rho": 0.0, "theo": 39.32, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 32.6999998092651}, {"option": "MSM270319P00080000", "bid": 0.0, "bid_size": 0.0, "ask": 2.1, "ask_size": 10.0, "iv": 0.4837, "open_interest": 1.0, "volume": 0.0, "delta": -0.0371, "gamma": 0.0029, "vega": 0.058, "theta": -0.0085, "rho": -0.016, "theo": 0.4413, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.85, "last_trade_time": "2026-08-20T09:30:02", "percent_change": 0.0, "prev_day_close": 0.750000024214387}, {"option": "MSM270319C00085000", "bid": 33.3, "bid_size": 10.0, "ask": 36.3, "ask_size": 9.0, "iv": 0.414, "open_interest": 0.0, "volume": 0.0, "delta": 0.9479, "gamma": 0.0042, "vega": 0.0753, "theta": -0.0075, "rho": 0.1897, "theo": 34.5705, "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": 28.1999998092651}, {"option": "MSM270319P00085000", "bid": 0.2, "bid_size": 19.0, "ask": 2.9, "ask_size": 14.0, "iv": 0.4716, "open_interest": 1.0, "volume": 0.0, "delta": -0.0571, "gamma": 0.0042, "vega": 0.0818, "theta": -0.0117, "rho": -0.0245, "theo": 0.7043, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.25, "last_trade_time": "2026-08-20T09:30:02", "percent_change": 0.0, "prev_day_close": 1.10000002384186}, {"option": "MSM270319C00090000", "bid": 29.3, "bid_size": 5.0, "ask": 31.6, "ask_size": 10.0, "iv": 0.4124, "open_interest": 0.0, "volume": 0.0, "delta": 0.9187, "gamma": 0.006, "vega": 0.1049, "theta": -0.0121, "rho": 0.2055, "theo": 29.9987, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.8000001907349}, {"option": "MSM270319P00090000", "bid": 0.4, "bid_size": 17.0, "ask": 3.2, "ask_size": 11.0, "iv": 0.4295, "open_interest": 3.0, "volume": 0.0, "delta": -0.0857, "gamma": 0.006, "vega": 0.1112, "theta": -0.0155, "rho": -0.0366, "theo": 1.1055, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.8, "last_trade_time": "2026-08-20T09:30:02", "percent_change": 0.0, "prev_day_close": 1.67499998211861}, {"option": "MSM270319C00095000", "bid": 24.3, "bid_size": 13.0, "ask": 27.0, "ask_size": 13.0, "iv": 0.363, "open_interest": 0.0, "volume": 0.0, "delta": 0.8789, "gamma": 0.0081, "vega": 0.142, "theta": -0.017, "rho": 0.2311, "theo": 25.6267, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.75}, {"option": "MSM270319P00095000", "bid": 0.55, "bid_size": 21.0, "ask": 3.5, "ask_size": 15.0, "iv": 0.3832, "open_interest": 2.0, "volume": 0.0, "delta": -0.1248, "gamma": 0.0081, "vega": 0.1453, "theta": -0.0199, "rho": -0.0528, "theo": 1.7001, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.9, "last_trade_time": "2026-08-19T09:30:10", "percent_change": 0.0, "prev_day_close": 2.37500005960464}, {"option": "MSM270319C00100000", "bid": 20.3, "bid_size": 38.0, "ask": 22.7, "ask_size": 36.0, "iv": 0.3507, "open_interest": 5.0, "volume": 0.0, "delta": 0.8274, "gamma": 0.0104, "vega": 0.1791, "theta": -0.022, "rho": 0.2372, "theo": 21.5244, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 18.21, "last_trade_time": "2026-10-22T12:07:41", "percent_change": 0.0, "prev_day_close": 15.9000000953674}, {"option": "MSM270319P00100000", "bid": 1.85, "bid_size": 44.0, "ask": 3.9, "ask_size": 24.0, "iv": 0.3696, "open_interest": 10.0, "volume": 0.0, "delta": -0.1759, "gamma": 0.0105, "vega": 0.1821, "theta": -0.0244, "rho": -0.0736, "theo": 2.5529, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.4, "last_trade_time": "2026-10-27T12:53:59", "percent_change": 0.0, "prev_day_close": 4.0}, {"option": "MSM270319C00105000", "bid": 17.1, "bid_size": 40.0, "ask": 18.8, "ask_size": 41.0, "iv": 0.3537, "open_interest": 5.0, "volume": 1.0, "delta": 0.7644, "gamma": 0.0127, "vega": 0.2158, "theta": -0.0267, "rho": 0.2433, "theo": 17.7512, "change": 5.47, "open": 17.92, "high": 17.92, "low": 17.92, "tick": "up", "last_trade_price": 17.92, "last_trade_time": "2026-11-09T15:54:52", "percent_change": 43.9357, "prev_day_close": 12.4499998092651}, {"option": "MSM270319P00105000", "bid": 2.05, "bid_size": 30.0, "ask": 4.9, "ask_size": 46.0, "iv": 0.3325, "open_interest": 4.0, "volume": 0.0, "delta": -0.2392, "gamma": 0.013, "vega": 0.2178, "theta": -0.0288, "rho": -0.0989, "theo": 3.7326, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 5.4, "last_trade_time": "2026-11-05T13:10:26", "percent_change": 0.0, "prev_day_close": 5.59999990463257}, {"option": "MSM270319C00110000", "bid": 13.3, "bid_size": 37.0, "ask": 15.3, "ask_size": 44.0, "iv": 0.3357, "open_interest": 1.0, "volume": 0.0, "delta": 0.6913, "gamma": 0.0148, "vega": 0.2465, "theta": -0.0305, "rho": 0.232, "theo": 14.3661, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 16.88, "last_trade_time": "2026-10-29T15:50:01", "percent_change": 0.0, "prev_day_close": 9.65000009536743}, {"option": "MSM270319P00110000", "bid": 4.5, "bid_size": 35.0, "ask": 5.6, "ask_size": 30.0, "iv": 0.3281, "open_interest": 3.0, "volume": 0.0, "delta": -0.3137, "gamma": 0.0152, "vega": 0.2483, "theta": -0.0324, "rho": -0.1275, "theo": 5.3019, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.0, "last_trade_time": "2026-09-11T15:42:48", "percent_change": 0.0, "prev_day_close": 7.7000002861023}, {"option": "MSM270319C00115000", "bid": 10.6, "bid_size": 44.0, "ask": 12.3, "ask_size": 38.0, "iv": 0.3351, "open_interest": 15.0, "volume": 3.0, "delta": 0.6109, "gamma": 0.0163, "vega": 0.2684, "theta": -0.0332, "rho": 0.2143, "theo": 11.4089, "change": 3.2, "open": 11.1, "high": 11.1, "low": 11.0, "tick": "down", "last_trade_price": 11.0, "last_trade_time": "2026-11-09T11:52:41", "percent_change": 41.0256, "prev_day_close": 7.80000019073486}, {"option": "MSM270319P00115000", "bid": 6.5, "bid_size": 31.0, "ask": 7.7, "ask_size": 50.0, "iv": 0.3263, "open_interest": 1.0, "volume": 0.0, "delta": -0.3957, "gamma": 0.0168, "vega": 0.2692, "theta": -0.0348, "rho": -0.1568, "theo": 7.2968, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.2, "last_trade_time": "2026-10-23T12:32:36", "percent_change": 0.0, "prev_day_close": 10.5500001907349}, {"option": "MSM270319C00120000", "bid": 8.6, "bid_size": 10.0, "ask": 9.5, "ask_size": 31.0, "iv": 0.3356, "open_interest": 8.0, "volume": 0.0, "delta": 0.5272, "gamma": 0.0171, "vega": 0.2787, "theta": -0.0345, "rho": 0.1903, "theo": 8.8976, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.0, "last_trade_time": "2026-10-27T11:29:25", "percent_change": 0.0, "prev_day_close": 6.05000019073486}, {"option": "MSM270319P00120000", "bid": 8.7, "bid_size": 37.0, "ask": 10.4, "ask_size": 49.0, "iv": 0.3226, "open_interest": 4.0, "volume": 0.0, "delta": -0.4821, "gamma": 0.0177, "vega": 0.2778, "theta": -0.0356, "rho": -0.1857, "theo": 9.7582, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 9.6, "last_trade_time": "2026-10-27T12:25:10", "percent_change": 0.0, "prev_day_close": 13.75}, {"option": "MSM270319C00125000", "bid": 5.4, "bid_size": 48.0, "ask": 7.6, "ask_size": 24.0, "iv": 0.316, "open_interest": 24.0, "volume": 0.0, "delta": 0.4445, "gamma": 0.0171, "vega": 0.2768, "theta": -0.0342, "rho": 0.1632, "theo": 6.8241, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.8, "last_trade_time": "2026-10-28T12:54:25", "percent_change": 0.0, "prev_day_close": 4.55000007152557}, {"option": "MSM270319P00125000", "bid": 11.4, "bid_size": 40.0, "ask": 13.4, "ask_size": 49.0, "iv": 0.3178, "open_interest": 2.0, "volume": 0.0, "delta": -0.5678, "gamma": 0.0177, "vega": 0.2737, "theta": -0.0348, "rho": -0.2131, "theo": 12.6717, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.5, "last_trade_time": "2026-10-14T13:20:13", "percent_change": 0.0, "prev_day_close": 17.3000001907349}, {"option": "MSM270319C00130000", "bid": 3.7, "bid_size": 46.0, "ask": 6.1, "ask_size": 26.0, "iv": 0.317, "open_interest": 19.0, "volume": 2.0, "delta": 0.3661, "gamma": 0.0163, "vega": 0.2639, "theta": -0.0325, "rho": 0.1359, "theo": 5.146, "change": 2.27, "open": 5.52, "high": 5.52, "low": 5.52, "tick": "no_change", "last_trade_price": 5.52, "last_trade_time": "2026-11-09T13:45:17", "percent_change": 69.8462, "prev_day_close": 3.25}, {"option": "MSM270319P00130000", "bid": 14.6, "bid_size": 30.0, "ask": 17.3, "ask_size": 41.0, "iv": 0.3242, "open_interest": 0.0, "volume": 0.0, "delta": -0.6485, "gamma": 0.0169, "vega": 0.2583, "theta": -0.0324, "rho": -0.2368, "theo": 16.0057, "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": 20.9499998092651}, {"option": "MSM270319C00135000", "bid": 2.4, "bid_size": 56.0, "ask": 4.4, "ask_size": 21.0, "iv": 0.3073, "open_interest": 30.0, "volume": 0.0, "delta": 0.296, "gamma": 0.015, "vega": 0.2429, "theta": -0.0299, "rho": 0.1109, "theo": 3.8405, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.7, "last_trade_time": "2026-10-29T12:55:51", "percent_change": 0.0, "prev_day_close": 2.70000004768372}, {"option": "MSM270319P00135000", "bid": 18.2, "bid_size": 37.0, "ask": 20.9, "ask_size": 40.0, "iv": 0.3188, "open_interest": 0.0, "volume": 0.0, "delta": -0.7209, "gamma": 0.0155, "vega": 0.2342, "theta": -0.029, "rho": -0.2546, "theo": 19.7102, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 25.25}, {"option": "MSM270319C00140000", "bid": 1.45, "bid_size": 29.0, "ask": 4.2, "ask_size": 15.0, "iv": 0.3252, "open_interest": 16.0, "volume": 0.0, "delta": 0.2353, "gamma": 0.0134, "vega": 0.2167, "theta": -0.0266, "rho": 0.0888, "theo": 2.8376, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.1, "last_trade_time": "2026-10-29T11:16:12", "percent_change": 0.0, "prev_day_close": 1.57499998807907}, {"option": "MSM270319P00140000", "bid": 22.2, "bid_size": 15.0, "ask": 25.0, "ask_size": 11.0, "iv": 0.3195, "open_interest": 0.0, "volume": 0.0, "delta": -0.7833, "gamma": 0.0137, "vega": 0.2046, "theta": -0.0247, "rho": -0.2683, "theo": 23.7264, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 29.5}, {"option": "MSM270319C00145000", "bid": 0.7, "bid_size": 39.0, "ask": 3.7, "ask_size": 15.0, "iv": 0.3328, "open_interest": 24.0, "volume": 0.0, "delta": 0.1844, "gamma": 0.0116, "vega": 0.1883, "theta": -0.0231, "rho": 0.0699, "theo": 2.0807, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.25, "last_trade_time": "2026-10-29T10:34:17", "percent_change": 0.0, "prev_day_close": 1.25}, {"option": "MSM270319P00145000", "bid": 26.3, "bid_size": 14.0, "ask": 29.0, "ask_size": 15.0, "iv": 0.3052, "open_interest": 0.0, "volume": 0.0, "delta": -0.835, "gamma": 0.0116, "vega": 0.1732, "theta": -0.0202, "rho": -0.279, "theo": 27.9928, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 33.6499996185303}, {"option": "MSM270319C00150000", "bid": 0.9, "bid_size": 21.0, "ask": 1.6, "ask_size": 6.0, "iv": 0.3063, "open_interest": 106.0, "volume": 0.0, "delta": 0.1429, "gamma": 0.0098, "vega": 0.1599, "theta": -0.0196, "rho": 0.0543, "theo": 1.5173, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.65, "last_trade_time": "2026-11-05T09:30:17", "percent_change": 0.0, "prev_day_close": 0.775000005960464}, {"option": "MSM270319P00150000", "bid": 30.7, "bid_size": 17.0, "ask": 33.5, "ask_size": 13.0, "iv": 0.2996, "open_interest": 0.0, "volume": 0.0, "delta": -0.8765, "gamma": 0.0097, "vega": 0.1425, "theta": -0.0157, "rho": -0.2878, "theo": 32.4535, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 38.6000003814697}, {"option": "MSM270319C00155000", "bid": 0.0, "bid_size": 0.0, "ask": 1.4, "ask_size": 16.0, "iv": 0.2947, "open_interest": 4.0, "volume": 0.0, "delta": 0.1097, "gamma": 0.0081, "vega": 0.1334, "theta": -0.0163, "rho": 0.0418, "theo": 1.1025, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.1, "last_trade_time": "2026-10-01T10:48:15", "percent_change": 0.0, "prev_day_close": 0.800000011920929}, {"option": "MSM270319P00155000", "bid": 35.3, "bid_size": 6.0, "ask": 38.3, "ask_size": 10.0, "iv": 0.3019, "open_interest": 0.0, "volume": 0.0, "delta": -0.9101, "gamma": 0.0082, "vega": 0.1129, "theta": -0.012, "rho": -0.2831, "theo": 37.0621, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 43.6000003814697}, {"option": "MSM270319C00160000", "bid": 0.0, "bid_size": 0.0, "ask": 1.75, "ask_size": 12.0, "iv": 0.3376, "open_interest": 2.0, "volume": 0.0, "delta": 0.0836, "gamma": 0.0066, "vega": 0.1097, "theta": -0.0134, "rho": 0.0319, "theo": 0.7995, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.15, "last_trade_time": "2026-10-14T13:21:26", "percent_change": 0.0, "prev_day_close": 0.474999994039536}, {"option": "MSM270319P00160000", "bid": 40.0, "bid_size": 10.0, "ask": 43.0, "ask_size": 10.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": -0.9396, "gamma": 0.0078, "vega": 0.0832, "theta": -0.0102, "rho": -0.2312, "theo": 41.788, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 31.3, "last_trade_time": "2026-10-02T15:28:39", "percent_change": 0.0, "prev_day_close": 48.2000007629394}, {"option": "MSM270319C00165000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 19.0, "iv": 0.3095, "open_interest": 0.0, "volume": 0.0, "delta": 0.0634, "gamma": 0.0053, "vega": 0.0892, "theta": -0.0108, "rho": 0.0242, "theo": 0.5794, "change": 0.0, "open": 0.0, "high": 0.0, "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": "MSM270319P00165000", "bid": 44.5, "bid_size": 1.0, "ask": 48.4, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9677, "gamma": 0.0076, "vega": 0.05, "theta": -0.0127, "rho": -0.1263, "theo": 46.6219, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 53.2000007629394}, {"option": "MSM270319C00170000", "bid": 0.0, "bid_size": 0.0, "ask": 1.75, "ask_size": 21.0, "iv": 0.3878, "open_interest": 0.0, "volume": 0.0, "delta": 0.0479, "gamma": 0.0042, "vega": 0.0718, "theta": -0.0087, "rho": 0.0184, "theo": 0.4202, "change": 0.0, "open": 0.0, "high": 0.0, "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": "MSM270319P00170000", "bid": 49.4, "bid_size": 6.0, "ask": 53.4, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9888, "gamma": 0.0043, "vega": 0.018, "theta": -0.0075, "rho": -0.0494, "theo": 51.5603, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 58.0499992370606}, {"option": "MSM270319C00175000", "bid": 0.0, "bid_size": 0.0, "ask": 1.75, "ask_size": 13.0, "iv": 0.4112, "open_interest": 0.0, "volume": 0.0, "delta": 0.0362, "gamma": 0.0033, "vega": 0.0573, "theta": -0.007, "rho": 0.0138, "theo": 0.3052, "change": 0.0, "open": 0.0, "high": 0.0, "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": "MSM270319P00175000", "bid": 54.4, "bid_size": 6.0, "ask": 58.3, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9979, "gamma": 0.001, "vega": 0.0, "theta": -0.0031, "rho": -0.0048, "theo": 56.5512, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 62.9500007629394}, {"option": "MSM270319C00180000", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 18.0, "iv": 0.4533, "open_interest": 0.0, "volume": 0.0, "delta": 0.0273, "gamma": 0.0026, "vega": 0.0456, "theta": -0.0055, "rho": 0.0104, "theo": 0.2221, "change": 0.0, "open": 0.0, "high": 0.0, "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": "MSM270319P00180000", "bid": 59.4, "bid_size": 6.0, "ask": 63.3, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0028, "rho": -0.005, "theo": 61.5506, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 68.0499992370606}, {"option": "MSM270617C00075000", "bid": 43.0, "bid_size": 10.0, "ask": 46.2, "ask_size": 10.0, "iv": 0.4276, "open_interest": 0.0, "volume": 0.0, "delta": 0.9811, "gamma": 0.0062, "vega": 0.0339, "theta": -0.0082, "rho": 0.0, "theo": 44.29, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 37.75}, {"option": "MSM270617P00075000", "bid": 0.0, "bid_size": 0.0, "ask": 1.35, "ask_size": 10.0, "iv": 0.393, "open_interest": 0.0, "volume": 0.0, "delta": -0.0446, "gamma": 0.0027, "vega": 0.0866, "theta": -0.0072, "rho": -0.0329, "theo": 0.6956, "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": 0.974999994039536}, {"option": "MSM270617C00080000", "bid": 38.5, "bid_size": 10.0, "ask": 41.4, "ask_size": 10.0, "iv": 0.4034, "open_interest": 0.0, "volume": 0.0, "delta": 0.9411, "gamma": 0.0038, "vega": 0.1016, "theta": -0.0016, "rho": 0.2476, "theo": 39.6425, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 33.2999992370606}, {"option": "MSM270617P00080000", "bid": 0.15, "bid_size": 15.0, "ask": 1.95, "ask_size": 13.0, "iv": 0.3732, "open_interest": 0.0, "volume": 0.0, "delta": -0.0654, "gamma": 0.0038, "vega": 0.1169, "theta": -0.0096, "rho": -0.0483, "theo": 1.0711, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.54999995231628}, {"option": "MSM270617C00085000", "bid": 34.0, "bid_size": 10.0, "ask": 37.0, "ask_size": 10.0, "iv": 0.3874, "open_interest": 0.0, "volume": 0.0, "delta": 0.9117, "gamma": 0.0051, "vega": 0.1426, "theta": -0.0054, "rho": 0.302, "theo": 35.2045, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 29.3000001907349}, {"option": "MSM270617P00085000", "bid": 0.8, "bid_size": 20.0, "ask": 2.55, "ask_size": 43.0, "iv": 0.3724, "open_interest": 0.0, "volume": 0.0, "delta": -0.0928, "gamma": 0.005, "vega": 0.1518, "theta": -0.0122, "rho": -0.0684, "theo": 1.5974, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.52500003576279}, {"option": "MSM270617C00090000", "bid": 29.0, "bid_size": 17.0, "ask": 32.5, "ask_size": 20.0, "iv": 0.347, "open_interest": 0.0, "volume": 0.0, "delta": 0.8757, "gamma": 0.0064, "vega": 0.1843, "theta": -0.0091, "rho": 0.3388, "theo": 30.9813, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 25.1999998092651}, {"option": "MSM270617P00090000", "bid": 1.2, "bid_size": 18.0, "ask": 3.4, "ask_size": 20.0, "iv": 0.3595, "open_interest": 1.0, "volume": 0.0, "delta": -0.1272, "gamma": 0.0064, "vega": 0.1898, "theta": -0.015, "rho": -0.0934, "theo": 2.3113, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.7, "last_trade_time": "2026-10-22T15:32:11", "percent_change": 0.0, "prev_day_close": 2.89999997615814}, {"option": "MSM270617C00095000", "bid": 25.7, "bid_size": 13.0, "ask": 28.5, "ask_size": 13.0, "iv": 0.358, "open_interest": 0.0, "volume": 0.0, "delta": 0.833, "gamma": 0.0079, "vega": 0.2243, "theta": -0.0127, "rho": 0.3568, "theo": 26.9996, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 21.5}, {"option": "MSM270617P00095000", "bid": 1.85, "bid_size": 21.0, "ask": 4.5, "ask_size": 17.0, "iv": 0.3502, "open_interest": 9.0, "volume": 0.0, "delta": -0.169, "gamma": 0.0079, "vega": 0.229, "theta": -0.0178, "rho": -0.1235, "theo": 3.25, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.7, "last_trade_time": "2026-10-23T09:30:02", "percent_change": 0.0, "prev_day_close": 4.25}, {"option": "MSM270617C00100000", "bid": 21.8, "bid_size": 14.0, "ask": 24.8, "ask_size": 13.0, "iv": 0.3481, "open_interest": 0.0, "volume": 0.0, "delta": 0.7839, "gamma": 0.0093, "vega": 0.2631, "theta": -0.0161, "rho": 0.3646, "theo": 23.2866, "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": 18.4499998092651}, {"option": "MSM270617P00100000", "bid": 3.1, "bid_size": 16.0, "ask": 5.7, "ask_size": 38.0, "iv": 0.3457, "open_interest": 6.0, "volume": 0.0, "delta": -0.2179, "gamma": 0.0094, "vega": 0.2669, "theta": -0.0204, "rho": -0.1586, "theo": 4.4487, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.0, "last_trade_time": "2026-10-22T13:46:48", "percent_change": 0.0, "prev_day_close": 5.84999990463257}, {"option": "MSM270617C00105000", "bid": 18.7, "bid_size": 13.0, "ask": 21.3, "ask_size": 13.0, "iv": 0.3466, "open_interest": 2.0, "volume": 0.0, "delta": 0.729, "gamma": 0.0106, "vega": 0.2975, "theta": -0.0192, "rho": 0.3602, "theo": 19.8666, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 17.9, "last_trade_time": "2026-10-23T11:48:15", "percent_change": 0.0, "prev_day_close": 15.0}, {"option": "MSM270617P00105000", "bid": 4.4, "bid_size": 20.0, "ask": 7.1, "ask_size": 19.0, "iv": 0.3358, "open_interest": 0.0, "volume": 0.0, "delta": -0.2734, "gamma": 0.0108, "vega": 0.3007, "theta": -0.0225, "rho": -0.1976, "theo": 5.9381, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.89999985694885}, {"option": "MSM270617C00110000", "bid": 15.7, "bid_size": 17.0, "ask": 18.1, "ask_size": 13.0, "iv": 0.3414, "open_interest": 0.0, "volume": 0.0, "delta": 0.6692, "gamma": 0.0118, "vega": 0.3261, "theta": -0.0216, "rho": 0.3548, "theo": 16.7595, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.5500001907349}, {"option": "MSM270617P00110000", "bid": 6.1, "bid_size": 25.0, "ask": 8.9, "ask_size": 21.0, "iv": 0.3297, "open_interest": 2.0, "volume": 0.0, "delta": -0.3341, "gamma": 0.012, "vega": 0.3281, "theta": -0.0241, "rho": -0.2401, "theo": 7.7418, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 8.2, "last_trade_time": "2026-10-22T10:38:02", "percent_change": 0.0, "prev_day_close": 10.0999999046326}, {"option": "MSM270617C00115000", "bid": 12.7, "bid_size": 17.0, "ask": 15.2, "ask_size": 14.0, "iv": 0.3317, "open_interest": 0.0, "volume": 0.0, "delta": 0.6062, "gamma": 0.0127, "vega": 0.3463, "theta": -0.0234, "rho": 0.3331, "theo": 13.9766, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.1999998092651}, {"option": "MSM270617P00115000", "bid": 8.3, "bid_size": 17.0, "ask": 11.1, "ask_size": 16.0, "iv": 0.3274, "open_interest": 0.0, "volume": 0.0, "delta": -0.3986, "gamma": 0.013, "vega": 0.3475, "theta": -0.0249, "rho": -0.2838, "theo": 9.8742, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.0}, {"option": "MSM270617C00120000", "bid": 10.4, "bid_size": 14.0, "ask": 13.1, "ask_size": 37.0, "iv": 0.3346, "open_interest": 12.0, "volume": 0.0, "delta": 0.5415, "gamma": 0.0132, "vega": 0.3573, "theta": -0.0244, "rho": 0.3103, "theo": 11.5201, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 12.5, "last_trade_time": "2026-11-02T13:31:43", "percent_change": 0.0, "prev_day_close": 8.19999980926514}, {"option": "MSM270617P00120000", "bid": 10.8, "bid_size": 14.0, "ask": 13.6, "ask_size": 23.0, "iv": 0.3243, "open_interest": 0.0, "volume": 0.0, "delta": -0.465, "gamma": 0.0136, "vega": 0.3571, "theta": -0.025, "rho": -0.3276, "theo": 12.3407, "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": 15.8499999046326}, {"option": "MSM270617C00125000", "bid": 8.2, "bid_size": 16.0, "ask": 10.9, "ask_size": 17.0, "iv": 0.3289, "open_interest": 1.0, "volume": 0.0, "delta": 0.4768, "gamma": 0.0134, "vega": 0.3591, "theta": -0.0246, "rho": 0.2805, "theo": 9.3847, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 10.85, "last_trade_time": "2026-10-29T10:13:16", "percent_change": 0.0, "prev_day_close": 6.70000004768372}, {"option": "MSM270617P00125000", "bid": 13.4, "bid_size": 20.0, "ask": 16.2, "ask_size": 13.0, "iv": 0.3148, "open_interest": 0.0, "volume": 0.0, "delta": -0.5317, "gamma": 0.0138, "vega": 0.3571, "theta": -0.0242, "rho": -0.3683, "theo": 15.1375, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.0499992370605}, {"option": "MSM270617C00130000", "bid": 6.5, "bid_size": 21.0, "ask": 8.9, "ask_size": 18.0, "iv": 0.3248, "open_interest": 2.0, "volume": 0.0, "delta": 0.414, "gamma": 0.0133, "vega": 0.3518, "theta": -0.0241, "rho": 0.2485, "theo": 7.556, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.45, "last_trade_time": "2026-10-30T15:31:01", "percent_change": 0.0, "prev_day_close": 5.04999995231628}, {"option": "MSM270617P00130000", "bid": 16.6, "bid_size": 21.0, "ask": 19.5, "ask_size": 15.0, "iv": 0.3148, "open_interest": 0.0, "volume": 0.0, "delta": -0.597, "gamma": 0.0138, "vega": 0.3466, "theta": -0.0227, "rho": -0.4035, "theo": 18.2525, "change": 0.0, "open": 0.0, "high": 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": "MSM270617C00135000", "bid": 4.7, "bid_size": 60.0, "ask": 7.0, "ask_size": 38.0, "iv": 0.3125, "open_interest": 6.0, "volume": 0.0, "delta": 0.3542, "gamma": 0.0128, "vega": 0.3365, "theta": -0.023, "rho": 0.2155, "theo": 6.0136, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.2, "last_trade_time": "2026-11-06T15:36:44", "percent_change": 0.0, "prev_day_close": 4.19999992847443}, {"option": "MSM270617P00135000", "bid": 20.1, "bid_size": 14.0, "ask": 22.8, "ask_size": 14.0, "iv": 0.3107, "open_interest": 0.0, "volume": 0.0, "delta": -0.6593, "gamma": 0.0133, "vega": 0.3277, "theta": -0.0207, "rho": -0.4293, "theo": 21.666, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 26.3500003814697}, {"option": "MSM270617C00140000", "bid": 3.4, "bid_size": 36.0, "ask": 5.7, "ask_size": 26.0, "iv": 0.3084, "open_interest": 0.0, "volume": 0.0, "delta": 0.2989, "gamma": 0.0121, "vega": 0.3145, "theta": -0.0214, "rho": 0.1837, "theo": 4.7317, "change": 0.0, "open": 0.0, "high": 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": "MSM270617P00140000", "bid": 23.9, "bid_size": 38.0, "ask": 26.5, "ask_size": 33.0, "iv": 0.309, "open_interest": 0.0, "volume": 0.0, "delta": -0.7175, "gamma": 0.0126, "vega": 0.3021, "theta": -0.0181, "rho": -0.4435, "theo": 25.3555, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 30.4500007629394}, {"option": "MSM270617C00145000", "bid": 3.0, "bid_size": 45.0, "ask": 4.5, "ask_size": 37.0, "iv": 0.3138, "open_interest": 1.0, "volume": 2.0, "delta": 0.2487, "gamma": 0.0112, "vega": 0.2878, "theta": -0.0194, "rho": 0.154, "theo": 3.6817, "change": 0.95, "open": 3.0, "high": 3.0, "low": 3.0, "tick": "up", "last_trade_price": 3.0, "last_trade_time": "2026-11-09T13:56:05", "percent_change": 46.3415, "prev_day_close": 2.05000001192093}, {"option": "MSM270617P00145000", "bid": 27.8, "bid_size": 42.0, "ask": 30.2, "ask_size": 29.0, "iv": 0.3002, "open_interest": 0.0, "volume": 0.0, "delta": -0.7707, "gamma": 0.0117, "vega": 0.2705, "theta": -0.0151, "rho": -0.4475, "theo": 29.2941, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 34.7999992370606}, {"option": "MSM270617C00150000", "bid": 1.35, "bid_size": 47.0, "ask": 4.1, "ask_size": 43.0, "iv": 0.3044, "open_interest": 1.0, "volume": 0.0, "delta": 0.2042, "gamma": 0.0101, "vega": 0.2581, "theta": -0.0173, "rho": 0.1273, "theo": 2.8339, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.6, "last_trade_time": "2026-10-22T10:45:45", "percent_change": 0.0, "prev_day_close": 1.5249999538064}, {"option": "MSM270617P00150000", "bid": 31.9, "bid_size": 38.0, "ask": 34.3, "ask_size": 34.0, "iv": 0.293, "open_interest": 0.0, "volume": 0.0, "delta": -0.8182, "gamma": 0.0105, "vega": 0.234, "theta": -0.0118, "rho": -0.4407, "theo": 33.452, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 39.1499996185303}, {"option": "MSM270617C00155000", "bid": 0.8, "bid_size": 19.0, "ask": 3.0, "ask_size": 17.0, "iv": 0.2944, "open_interest": 0.0, "volume": 0.0, "delta": 0.1654, "gamma": 0.0089, "vega": 0.2272, "theta": -0.0151, "rho": 0.1038, "theo": 2.1587, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.47500004805624}, {"option": "MSM270617P00155000", "bid": 36.1, "bid_size": 20.0, "ask": 39.0, "ask_size": 15.0, "iv": 0.2929, "open_interest": 0.0, "volume": 0.0, "delta": -0.8594, "gamma": 0.0092, "vega": 0.1953, "theta": -0.0082, "rho": -0.4256, "theo": 37.7976, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 43.8999996185303}, {"option": "MSM270617C00160000", "bid": 0.2, "bid_size": 17.0, "ask": 2.3, "ask_size": 21.0, "iv": 0.2832, "open_interest": 0.0, "volume": 0.0, "delta": 0.1324, "gamma": 0.0077, "vega": 0.1965, "theta": -0.0129, "rho": 0.0836, "theo": 1.628, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.9499999769032}, {"option": "MSM270617P00160000", "bid": 40.7, "bid_size": 20.0, "ask": 43.4, "ask_size": 20.0, "iv": 0.2867, "open_interest": 0.0, "volume": 0.0, "delta": -0.8945, "gamma": 0.008, "vega": 0.1597, "theta": -0.0046, "rho": -0.4052, "theo": 42.2992, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 48.4500007629394}, {"option": "MSM270617C00165000", "bid": 0.0, "bid_size": 0.0, "ask": 2.05, "ask_size": 14.0, "iv": 0.2896, "open_interest": 0.0, "volume": 0.0, "delta": 0.1047, "gamma": 0.0066, "vega": 0.167, "theta": -0.0108, "rho": 0.0664, "theo": 1.2162, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.674999976530671}, {"option": "MSM270617P00165000", "bid": 45.1, "bid_size": 10.0, "ask": 48.0, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9253, "gamma": 0.0072, "vega": 0.1271, "theta": -0.002, "rho": -0.3611, "theo": 46.9307, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 53.2000007629394}, {"option": "MSM270617C00170000", "bid": 0.25, "bid_size": 20.0, "ask": 1.4, "ask_size": 20.0, "iv": 0.2942, "open_interest": 0.0, "volume": 0.0, "delta": 0.0818, "gamma": 0.0055, "vega": 0.1398, "theta": -0.009, "rho": 0.052, "theo": 0.9003, "change": 0.0, "open": 0.0, "high": 0.0, "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": "MSM270617P00170000", "bid": 49.5, "bid_size": 6.0, "ask": 53.4, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9565, "gamma": 0.008, "vega": 0.0871, "theta": -0.001, "rho": -0.2312, "theo": 51.6846, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 58.1499996185303}, {"option": "MSM270617C00175000", "bid": 0.0, "bid_size": 0.0, "ask": 1.2, "ask_size": 21.0, "iv": 0.2924, "open_interest": 0.0, "volume": 0.0, "delta": 0.0633, "gamma": 0.0046, "vega": 0.1154, "theta": -0.0073, "rho": 0.0403, "theo": 0.6606, "change": 0.0, "open": 0.0, "high": 0.0, "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": "MSM270617P00175000", "bid": 54.4, "bid_size": 6.0, "ask": 58.6, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9837, "gamma": 0.0053, "vega": 0.035, "theta": -0.006, "rho": -0.1059, "theo": 56.5805, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 63.0499992370606}, {"option": "MSM270617C00180000", "bid": 0.0, "bid_size": 0.0, "ask": 2.3, "ask_size": 16.0, "iv": 0.3538, "open_interest": 0.0, "volume": 0.0, "delta": 0.0484, "gamma": 0.0037, "vega": 0.094, "theta": -0.0059, "rho": 0.031, "theo": 0.4808, "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": 0.474999994039536}, {"option": "MSM270617P00180000", "bid": 59.4, "bid_size": 6.0, "ask": 63.6, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9968, "gamma": 0.0013, "vega": 0.0, "theta": -0.0101, "rho": -0.0099, "theo": 61.564, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 68.0499992370606}, {"option": "MSM270617C00185000", "bid": 0.0, "bid_size": 0.0, "ask": 0.95, "ask_size": 21.0, "iv": 0.3111, "open_interest": 0.0, "volume": 0.0, "delta": 0.0367, "gamma": 0.003, "vega": 0.0754, "theta": -0.0046, "rho": 0.0235, "theo": 0.3473, "change": 0.0, "open": 0.0, "high": 0.0, "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": "MSM270617P00185000", "bid": 64.4, "bid_size": 6.0, "ask": 68.3, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0097, "rho": -0.0102, "theo": 66.5628, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 73.0499992370606}], "symbol": "MSM", "security_type": "stock", "exchange_id": 3, "current_price": 119.26, "price_change": 5.99, "price_change_percent": 5.2882, "bid": 94.28, "ask": 138.59, "bid_size": 1000, "ask_size": 100, "open": 115.17, "high": 120.4, "low": 114.245, "close": 119.26, "prev_day_close": 113.27, "volume": 915860, "iv30": 32.02, "iv30_change": 0.0, "iv30_change_percent": 0.0, "seqno": 10415198544, "last_trade_time": "2026-11-09T15:59:59", "tick": "down"}, "symbol": "MSM"}