{"timestamp": "2026-10-28 00:58:29", "data": {"options": [{"option": "KSMH261120C00015000", "bid": 7.8, "bid_size": 329.0, "ask": 9.5, "ask_size": 318.0, "iv": 1.1542, "open_interest": 0.0, "volume": 0.0, "delta": 0.9435, "gamma": 0.0158, "vega": 0.0066, "theta": -0.0165, "rho": 0.0059, "theo": 8.6895, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.70000004768372}, {"option": "KSMH261120P00015000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 329.0, "iv": 1.3863, "open_interest": 0.0, "volume": 0.0, "delta": -0.0562, "gamma": 0.0153, "vega": 0.0068, "theta": -0.0169, "rho": -0.0011, "theo": 0.1962, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "KSMH261120C00016000", "bid": 6.8, "bid_size": 329.0, "ask": 8.2, "ask_size": 318.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9296, "gamma": 0.0202, "vega": 0.0079, "theta": -0.0182, "rho": 0.0064, "theo": 7.7258, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.70000004768372}, {"option": "KSMH261120P00016000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 329.0, "iv": 1.2539, "open_interest": 0.0, "volume": 0.0, "delta": -0.0699, "gamma": 0.0197, "vega": 0.0081, "theta": -0.0185, "rho": -0.0014, "theo": 0.2322, "change": 0.0, "open": 0.0, "high": 0.0, "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": "KSMH261120C00017000", "bid": 5.9, "bid_size": 329.0, "ask": 7.2, "ask_size": 318.0, "iv": 0.6846, "open_interest": 0.0, "volume": 0.0, "delta": 0.9116, "gamma": 0.026, "vega": 0.0095, "theta": -0.02, "rho": 0.007, "theo": 6.7714, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.79999995231628}, {"option": "KSMH261120P00017000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 329.0, "iv": 1.124, "open_interest": 0.0, "volume": 0.0, "delta": -0.0877, "gamma": 0.0255, "vega": 0.0096, "theta": -0.0203, "rho": -0.0017, "theo": 0.2775, "change": 0.0, "open": 0.0, "high": 0.0, "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": "KSMH261120C00018000", "bid": 5.0, "bid_size": 329.0, "ask": 6.3, "ask_size": 318.0, "iv": 0.7535, "open_interest": 0.0, "volume": 0.0, "delta": 0.8881, "gamma": 0.0337, "vega": 0.0113, "theta": -0.0219, "rho": 0.0075, "theo": 5.8303, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.89999985694885}, {"option": "KSMH261120P00018000", "bid": 0.0, "bid_size": 0.0, "ask": 0.85, "ask_size": 329.0, "iv": 1.0161, "open_interest": 0.0, "volume": 0.0, "delta": -0.111, "gamma": 0.0331, "vega": 0.0114, "theta": -0.0221, "rho": -0.0022, "theo": 0.336, "change": 0.0, "open": 0.0, "high": 0.0, "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": "KSMH261120C00019000", "bid": 4.1, "bid_size": 329.0, "ask": 5.4, "ask_size": 318.0, "iv": 0.7306, "open_interest": 0.0, "volume": 0.0, "delta": 0.8568, "gamma": 0.0436, "vega": 0.0135, "theta": -0.0239, "rho": 0.008, "theo": 4.9087, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.05000007152557}, {"option": "KSMH261120P00019000", "bid": 0.0, "bid_size": 0.0, "ask": 0.95, "ask_size": 329.0, "iv": 0.9038, "open_interest": 0.0, "volume": 0.0, "delta": -0.142, "gamma": 0.043, "vega": 0.0136, "theta": -0.0241, "rho": -0.0027, "theo": 0.4138, "change": 0.0, "open": 0.0, "high": 0.0, "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": "KSMH261120C00020000", "bid": 3.3, "bid_size": 329.0, "ask": 4.7, "ask_size": 318.0, "iv": 0.7736, "open_interest": 0.0, "volume": 0.0, "delta": 0.8145, "gamma": 0.0564, "vega": 0.016, "theta": -0.026, "rho": 0.0083, "theo": 4.0167, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.27499997615814}, {"option": "KSMH261120P00020000", "bid": 0.0, "bid_size": 0.0, "ask": 1.05, "ask_size": 329.0, "iv": 0.7866, "open_interest": 0.0, "volume": 0.0, "delta": -0.1839, "gamma": 0.0558, "vega": 0.0161, "theta": -0.0261, "rho": -0.0036, "theo": 0.5211, "change": 0.0, "open": 0.0, "high": 0.0, "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": "KSMH261120C00021000", "bid": 2.55, "bid_size": 329.0, "ask": 3.8, "ask_size": 329.0, "iv": 0.719, "open_interest": 0.0, "volume": 0.0, "delta": 0.757, "gamma": 0.0721, "vega": 0.0188, "theta": -0.0281, "rho": 0.0084, "theo": 3.172, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.54999995231628}, {"option": "KSMH261120P00021000", "bid": 0.05, "bid_size": 825.0, "ask": 1.25, "ask_size": 329.0, "iv": 0.7037, "open_interest": 0.0, "volume": 0.0, "delta": -0.241, "gamma": 0.0714, "vega": 0.0188, "theta": -0.0281, "rho": -0.0047, "theo": 0.6755, "change": 0.0, "open": 0.0, "high": 0.0, "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": "KSMH261120C00022000", "bid": 1.8, "bid_size": 329.0, "ask": 2.95, "ask_size": 318.0, "iv": 0.6498, "open_interest": 0.0, "volume": 0.0, "delta": 0.68, "gamma": 0.0889, "vega": 0.0215, "theta": -0.0298, "rho": 0.0081, "theo": 2.4044, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.89999997615814}, {"option": "KSMH261120P00022000", "bid": 0.35, "bid_size": 329.0, "ask": 1.6, "ask_size": 329.0, "iv": 0.6951, "open_interest": 0.0, "volume": 0.0, "delta": -0.3176, "gamma": 0.0883, "vega": 0.0215, "theta": -0.0298, "rho": -0.0062, "theo": 0.9068, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.32499998807907}, {"option": "KSMH261120C00023000", "bid": 1.25, "bid_size": 318.0, "ask": 2.35, "ask_size": 318.0, "iv": 0.6475, "open_interest": 0.0, "volume": 0.0, "delta": 0.5835, "gamma": 0.1022, "vega": 0.0235, "theta": -0.031, "rho": 0.0073, "theo": 1.7567, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.39999997615814}, {"option": "KSMH261120P00023000", "bid": 0.85, "bid_size": 318.0, "ask": 1.95, "ask_size": 329.0, "iv": 0.6897, "open_interest": 0.0, "volume": 0.0, "delta": -0.4136, "gamma": 0.1017, "vega": 0.0235, "theta": -0.0309, "rho": -0.0081, "theo": 1.2576, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.77500003576279}, {"option": "KSMH261120C00024000", "bid": 0.75, "bid_size": 329.0, "ask": 1.85, "ask_size": 329.0, "iv": 0.6336, "open_interest": 0.0, "volume": 0.0, "delta": 0.4785, "gamma": 0.1059, "vega": 0.024, "theta": -0.0312, "rho": 0.0064, "theo": 1.2669, "change": 0.0, "open": 0.0, "high": 0.0, "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": "KSMH261120P00024000", "bid": 1.35, "bid_size": 329.0, "ask": 2.45, "ask_size": 329.0, "iv": 0.6757, "open_interest": 0.0, "volume": 0.0, "delta": -0.5181, "gamma": 0.1054, "vega": 0.024, "theta": -0.031, "rho": -0.0102, "theo": 1.766, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "KSMH261120C00025000", "bid": 0.3, "bid_size": 329.0, "ask": 1.55, "ask_size": 329.0, "iv": 0.6305, "open_interest": 0.0, "volume": 0.0, "delta": 0.3829, "gamma": 0.0991, "vega": 0.023, "theta": -0.0305, "rho": 0.0052, "theo": 0.9331, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.700000012293458}, {"option": "KSMH261120P00025000", "bid": 1.95, "bid_size": 318.0, "ask": 3.0, "ask_size": 329.0, "iv": 0.6537, "open_interest": 0.0, "volume": 0.0, "delta": -0.6134, "gamma": 0.0988, "vega": 0.023, "theta": -0.0303, "rho": -0.0122, "theo": 2.4297, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.07499992847443}, {"option": "KSMH261120C00026000", "bid": 0.05, "bid_size": 824.0, "ask": 1.25, "ask_size": 329.0, "iv": 0.6327, "open_interest": 0.0, "volume": 0.0, "delta": 0.3065, "gamma": 0.087, "vega": 0.0212, "theta": -0.0293, "rho": 0.0042, "theo": 0.7152, "change": 0.0, "open": 0.0, "high": 0.0, "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": "KSMH261120P00026000", "bid": 2.65, "bid_size": 318.0, "ask": 3.9, "ask_size": 329.0, "iv": 0.6947, "open_interest": 0.0, "volume": 0.0, "delta": -0.6895, "gamma": 0.0868, "vega": 0.0212, "theta": -0.029, "rho": -0.0139, "theo": 3.2092, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.84999990463257}, {"option": "KSMH261120C00027000", "bid": 0.0, "bid_size": 0.0, "ask": 1.05, "ask_size": 329.0, "iv": 0.6772, "open_interest": 0.0, "volume": 0.0, "delta": 0.2491, "gamma": 0.0744, "vega": 0.0191, "theta": -0.0279, "rho": 0.0035, "theo": 0.5706, "change": 0.0, "open": 0.0, "high": 0.0, "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": "KSMH261120P00027000", "bid": 3.2, "bid_size": 329.0, "ask": 4.6, "ask_size": 66.0, "iv": 0.6127, "open_interest": 0.0, "volume": 0.0, "delta": -0.7468, "gamma": 0.0743, "vega": 0.0191, "theta": -0.0274, "rho": -0.015, "theo": 4.0618, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.65000009536743}, {"option": "KSMH261120C00028000", "bid": 0.0, "bid_size": 0.0, "ask": 0.9, "ask_size": 329.0, "iv": 0.73, "open_interest": 0.0, "volume": 0.0, "delta": 0.2062, "gamma": 0.0632, "vega": 0.0172, "theta": -0.0264, "rho": 0.0029, "theo": 0.4706, "change": 0.0, "open": 0.0, "high": 0.0, "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": "KSMH261120P00028000", "bid": 4.2, "bid_size": 329.0, "ask": 5.5, "ask_size": 66.0, "iv": 0.6758, "open_interest": 0.0, "volume": 0.0, "delta": -0.7897, "gamma": 0.0632, "vega": 0.0172, "theta": -0.0259, "rho": -0.0158, "theo": 4.959, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.55000019073486}, {"option": "KSMH261120C00029000", "bid": 0.0, "bid_size": 0.0, "ask": 0.85, "ask_size": 329.0, "iv": 0.8009, "open_interest": 0.0, "volume": 0.0, "delta": 0.1738, "gamma": 0.0538, "vega": 0.0155, "theta": -0.025, "rho": 0.0025, "theo": 0.3983, "change": 0.0, "open": 0.0, "high": 0.0, "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": "KSMH261120P00029000", "bid": 5.1, "bid_size": 329.0, "ask": 6.4, "ask_size": 66.0, "iv": 0.6901, "open_interest": 0.0, "volume": 0.0, "delta": -0.8222, "gamma": 0.0539, "vega": 0.0155, "theta": -0.0244, "rho": -0.0163, "theo": 5.884, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.54999995231628}, {"option": "KSMH261120C00030000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 329.0, "iv": 0.8468, "open_interest": 0.0, "volume": 0.0, "delta": 0.1489, "gamma": 0.0462, "vega": 0.014, "theta": -0.0237, "rho": 0.0021, "theo": 0.344, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "KSMH261120P00030000", "bid": 5.7, "bid_size": 329.0, "ask": 7.3, "ask_size": 66.0, "iv": 0.4467, "open_interest": 0.0, "volume": 0.0, "delta": -0.8472, "gamma": 0.0464, "vega": 0.014, "theta": -0.023, "rho": -0.0166, "theo": 6.827, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.5}, {"option": "KSMH261120C00031000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 329.0, "iv": 0.9019, "open_interest": 0.0, "volume": 0.0, "delta": 0.1293, "gamma": 0.04, "vega": 0.0127, "theta": -0.0225, "rho": 0.0019, "theo": 0.3019, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "KSMH261120P00031000", "bid": 7.0, "bid_size": 329.0, "ask": 8.3, "ask_size": 66.0, "iv": 0.7466, "open_interest": 0.0, "volume": 0.0, "delta": -0.867, "gamma": 0.0402, "vega": 0.0127, "theta": -0.0218, "rho": -0.0166, "theo": 7.7823, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.45000004768372}, {"option": "KSMH261120C00032000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 329.0, "iv": 0.9706, "open_interest": 0.0, "volume": 0.0, "delta": 0.1136, "gamma": 0.035, "vega": 0.0116, "theta": -0.0214, "rho": 0.0016, "theo": 0.2683, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "KSMH261120P00032000", "bid": 7.6, "bid_size": 329.0, "ask": 9.3, "ask_size": 66.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8828, "gamma": 0.0352, "vega": 0.0116, "theta": -0.0206, "rho": -0.0168, "theo": 8.7464, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.40000009536743}, {"option": "KSMH261120C00033000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 329.0, "iv": 1.0154, "open_interest": 0.0, "volume": 0.0, "delta": 0.1008, "gamma": 0.0308, "vega": 0.0106, "theta": -0.0203, "rho": 0.0015, "theo": 0.241, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "KSMH261120P00033000", "bid": 8.9, "bid_size": 329.0, "ask": 10.3, "ask_size": 66.0, "iv": 0.8122, "open_interest": 0.0, "volume": 0.0, "delta": -0.8958, "gamma": 0.0311, "vega": 0.0106, "theta": -0.0195, "rho": -0.0168, "theo": 9.7168, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.4500002861023}, {"option": "KSMH261120C00034000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 329.0, "iv": 1.0767, "open_interest": 0.0, "volume": 0.0, "delta": 0.0903, "gamma": 0.0273, "vega": 0.0098, "theta": -0.0194, "rho": 0.0013, "theo": 0.2184, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "KSMH261120P00034000", "bid": 9.9, "bid_size": 329.0, "ask": 11.3, "ask_size": 66.0, "iv": 0.869, "open_interest": 0.0, "volume": 0.0, "delta": -0.9065, "gamma": 0.0276, "vega": 0.0098, "theta": -0.0185, "rho": -0.0167, "theo": 10.6921, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.4500002861023}, {"option": "KSMH261120C00035000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 329.0, "iv": 1.1352, "open_interest": 0.0, "volume": 0.0, "delta": 0.0815, "gamma": 0.0244, "vega": 0.0091, "theta": -0.0185, "rho": 0.0012, "theo": 0.1994, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "KSMH261120P00035000", "bid": 10.9, "bid_size": 329.0, "ask": 12.3, "ask_size": 66.0, "iv": 0.9236, "open_interest": 0.0, "volume": 0.0, "delta": -0.9155, "gamma": 0.0248, "vega": 0.0091, "theta": -0.0176, "rho": -0.0167, "theo": 11.671, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 4.8, "last_trade_time": "2026-10-01T10:29:39", "percent_change": 0.0, "prev_day_close": 12.4500002861023}, {"option": "KSMH261218C00017000", "bid": 6.0, "bid_size": 329.0, "ask": 7.5, "ask_size": 191.0, "iv": 0.701, "open_interest": 0.0, "volume": 0.0, "delta": 0.8713, "gamma": 0.0273, "vega": 0.0181, "theta": -0.0147, "rho": 0.0141, "theo": 7.0227, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.0}, {"option": "KSMH261218P00017000", "bid": 0.0, "bid_size": 0.0, "ask": 1.05, "ask_size": 329.0, "iv": 0.8524, "open_interest": 0.0, "volume": 0.0, "delta": -0.1258, "gamma": 0.0265, "vega": 0.0184, "theta": -0.0152, "rho": -0.0051, "theo": 0.5603, "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": 0.574999988079071}, {"option": "KSMH261218C00018000", "bid": 5.2, "bid_size": 329.0, "ask": 6.7, "ask_size": 197.0, "iv": 0.7216, "open_interest": 0.0, "volume": 0.0, "delta": 0.8429, "gamma": 0.0333, "vega": 0.0208, "theta": -0.0158, "rho": 0.0148, "theo": 6.1316, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.20000004768372}, {"option": "KSMH261218P00018000", "bid": 0.0, "bid_size": 0.0, "ask": 1.15, "ask_size": 329.0, "iv": 0.7685, "open_interest": 0.0, "volume": 0.0, "delta": -0.1537, "gamma": 0.0326, "vega": 0.021, "theta": -0.0163, "rho": -0.0062, "theo": 0.6673, "change": 0.0, "open": 0.0, "high": 0.0, "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": "KSMH261218C00019000", "bid": 4.4, "bid_size": 329.0, "ask": 6.0, "ask_size": 321.0, "iv": 0.7303, "open_interest": 0.0, "volume": 0.0, "delta": 0.8078, "gamma": 0.0405, "vega": 0.0238, "theta": -0.017, "rho": 0.0154, "theo": 5.2692, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.45000004768372}, {"option": "KSMH261218P00019000", "bid": 0.0, "bid_size": 0.0, "ask": 1.35, "ask_size": 329.0, "iv": 0.7052, "open_interest": 0.0, "volume": 0.0, "delta": -0.1883, "gamma": 0.0397, "vega": 0.0239, "theta": -0.0173, "rho": -0.0076, "theo": 0.8026, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.849999979138374}, {"option": "KSMH261218C00020000", "bid": 3.7, "bid_size": 321.0, "ask": 5.1, "ask_size": 197.0, "iv": 0.6942, "open_interest": 0.0, "volume": 0.0, "delta": 0.7645, "gamma": 0.0485, "vega": 0.0269, "theta": -0.0181, "rho": 0.0158, "theo": 4.4458, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.75}, {"option": "KSMH261218P00020000", "bid": 0.2, "bid_size": 331.0, "ask": 1.6, "ask_size": 329.0, "iv": 0.6827, "open_interest": 0.0, "volume": 0.0, "delta": -0.231, "gamma": 0.0478, "vega": 0.027, "theta": -0.0183, "rho": -0.0093, "theo": 0.9767, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.15000000596046}, {"option": "KSMH261218C00021000", "bid": 2.95, "bid_size": 329.0, "ask": 4.4, "ask_size": 200.0, "iv": 0.669, "open_interest": 0.0, "volume": 0.0, "delta": 0.7118, "gamma": 0.0571, "vega": 0.0299, "theta": -0.019, "rho": 0.0157, "theo": 3.6759, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.125}, {"option": "KSMH261218P00021000", "bid": 0.5, "bid_size": 331.0, "ask": 1.9, "ask_size": 329.0, "iv": 0.668, "open_interest": 0.0, "volume": 0.0, "delta": -0.2831, "gamma": 0.0564, "vega": 0.03, "theta": -0.0191, "rho": -0.0113, "theo": 1.2039, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.5}, {"option": "KSMH261218C00022000", "bid": 2.4, "bid_size": 331.0, "ask": 3.8, "ask_size": 321.0, "iv": 0.6726, "open_interest": 0.0, "volume": 0.0, "delta": 0.6493, "gamma": 0.0653, "vega": 0.0326, "theta": -0.0197, "rho": 0.0152, "theo": 2.9778, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.57500004768372}, {"option": "KSMH261218P00022000", "bid": 0.9, "bid_size": 329.0, "ask": 2.3, "ask_size": 329.0, "iv": 0.6651, "open_interest": 0.0, "volume": 0.0, "delta": -0.345, "gamma": 0.0647, "vega": 0.0326, "theta": -0.0197, "rho": -0.0138, "theo": 1.5023, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.90000003576279}, {"option": "KSMH261218C00023000", "bid": 1.85, "bid_size": 331.0, "ask": 3.2, "ask_size": 321.0, "iv": 0.6551, "open_interest": 0.0, "volume": 0.0, "delta": 0.5787, "gamma": 0.0717, "vega": 0.0344, "theta": -0.0201, "rho": 0.0143, "theo": 2.3713, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.02499997615814}, {"option": "KSMH261218P00023000", "bid": 1.4, "bid_size": 321.0, "ask": 2.65, "ask_size": 329.0, "iv": 0.6492, "open_interest": 0.0, "volume": 0.0, "delta": -0.4151, "gamma": 0.0711, "vega": 0.0344, "theta": -0.02, "rho": -0.0166, "theo": 1.8917, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.42500001192093}, {"option": "KSMH261218C00024000", "bid": 1.3, "bid_size": 331.0, "ask": 2.7, "ask_size": 321.0, "iv": 0.6333, "open_interest": 0.0, "volume": 0.0, "delta": 0.5043, "gamma": 0.0747, "vega": 0.0352, "theta": -0.02, "rho": 0.013, "theo": 1.8711, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.62500005960464}, {"option": "KSMH261218P00024000", "bid": 1.85, "bid_size": 321.0, "ask": 3.3, "ask_size": 329.0, "iv": 0.6501, "open_interest": 0.0, "volume": 0.0, "delta": -0.489, "gamma": 0.0743, "vega": 0.0352, "theta": -0.0199, "rho": -0.0196, "theo": 2.3871, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.05000007152557}, {"option": "KSMH261218C00025000", "bid": 0.95, "bid_size": 330.0, "ask": 2.3, "ask_size": 329.0, "iv": 0.6353, "open_interest": 0.0, "volume": 0.0, "delta": 0.4321, "gamma": 0.074, "vega": 0.0347, "theta": -0.0197, "rho": 0.0115, "theo": 1.4793, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.29999998211861}, {"option": "KSMH261218P00025000", "bid": 2.45, "bid_size": 266.0, "ask": 3.9, "ask_size": 329.0, "iv": 0.6465, "open_interest": 0.0, "volume": 0.0, "delta": -0.5608, "gamma": 0.0738, "vega": 0.0347, "theta": -0.0194, "rho": -0.0224, "theo": 2.9903, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.625}, {"option": "KSMH261218C00026000", "bid": 0.65, "bid_size": 330.0, "ask": 1.9, "ask_size": 329.0, "iv": 0.6265, "open_interest": 0.0, "volume": 1.0, "delta": 0.3673, "gamma": 0.0702, "vega": 0.0333, "theta": -0.0191, "rho": 0.01, "theo": 1.1835, "change": 0.15, "open": 1.15, "high": 1.15, "low": 1.15, "tick": "up", "last_trade_price": 1.15, "last_trade_time": "2026-10-27T13:14:58", "percent_change": 15.0, "prev_day_close": 1.0}, {"option": "KSMH261218P00026000", "bid": 3.1, "bid_size": 197.0, "ask": 4.4, "ask_size": 329.0, "iv": 0.6173, "open_interest": 0.0, "volume": 0.0, "delta": -0.6254, "gamma": 0.0701, "vega": 0.0333, "theta": -0.0186, "rho": -0.0248, "theo": 3.6893, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.40000009536743}, {"option": "KSMH261218C00027000", "bid": 0.3, "bid_size": 331.0, "ask": 1.7, "ask_size": 329.0, "iv": 0.623, "open_interest": 0.0, "volume": 0.0, "delta": 0.3121, "gamma": 0.0646, "vega": 0.0313, "theta": -0.0183, "rho": 0.0086, "theo": 0.9637, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.750000024214387}, {"option": "KSMH261218P00027000", "bid": 3.8, "bid_size": 197.0, "ask": 5.2, "ask_size": 329.0, "iv": 0.6228, "open_interest": 0.0, "volume": 0.0, "delta": -0.6805, "gamma": 0.0646, "vega": 0.0313, "theta": -0.0177, "rho": -0.0269, "theo": 4.4642, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.10000014305115}, {"option": "KSMH261218C00028000", "bid": 0.1, "bid_size": 826.0, "ask": 1.5, "ask_size": 329.0, "iv": 0.628, "open_interest": 0.0, "volume": 0.0, "delta": 0.2666, "gamma": 0.0584, "vega": 0.0291, "theta": -0.0174, "rho": 0.0075, "theo": 0.7998, "change": 0.0, "open": 0.0, "high": 0.0, "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": "KSMH261218P00028000", "bid": 4.6, "bid_size": 197.0, "ask": 6.0, "ask_size": 66.0, "iv": 0.6296, "open_interest": 0.0, "volume": 0.0, "delta": -0.7261, "gamma": 0.0586, "vega": 0.0291, "theta": -0.0168, "rho": -0.0285, "theo": 5.2951, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.95000004768372}, {"option": "KSMH261218C00029000", "bid": 0.0, "bid_size": 0.0, "ask": 1.35, "ask_size": 329.0, "iv": 0.6466, "open_interest": 0.0, "volume": 0.0, "delta": 0.2296, "gamma": 0.0524, "vega": 0.0269, "theta": -0.0166, "rho": 0.0065, "theo": 0.6759, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.574999988079071}, {"option": "KSMH261218P00029000", "bid": 5.4, "bid_size": 314.0, "ask": 6.8, "ask_size": 66.0, "iv": 0.6219, "open_interest": 0.0, "volume": 0.0, "delta": -0.7633, "gamma": 0.0526, "vega": 0.0269, "theta": -0.0158, "rho": -0.0294, "theo": 6.166, "change": 0.0, "open": 0.0, "high": 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": "KSMH261218C00030000", "bid": 0.0, "bid_size": 0.0, "ask": 1.2, "ask_size": 329.0, "iv": 0.6753, "open_interest": 0.0, "volume": 0.0, "delta": 0.1994, "gamma": 0.0467, "vega": 0.0248, "theta": -0.0157, "rho": 0.0057, "theo": 0.5805, "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": 0.524999976158142}, {"option": "KSMH261218P00030000", "bid": 6.3, "bid_size": 329.0, "ask": 7.7, "ask_size": 66.0, "iv": 0.6402, "open_interest": 0.0, "volume": 0.0, "delta": -0.7937, "gamma": 0.0471, "vega": 0.0248, "theta": -0.0148, "rho": -0.0304, "theo": 7.0656, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.75000023841858}, {"option": "KSMH261218C00031000", "bid": 0.0, "bid_size": 0.0, "ask": 1.1, "ask_size": 329.0, "iv": 0.7079, "open_interest": 0.0, "volume": 0.0, "delta": 0.1748, "gamma": 0.0418, "vega": 0.0229, "theta": -0.0149, "rho": 0.005, "theo": 0.5054, "change": 0.0, "open": 0.0, "high": 0.0, "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": "KSMH261218P00031000", "bid": 7.2, "bid_size": 329.0, "ask": 8.6, "ask_size": 66.0, "iv": 0.6494, "open_interest": 0.0, "volume": 0.0, "delta": -0.8186, "gamma": 0.0422, "vega": 0.0229, "theta": -0.014, "rho": -0.0312, "theo": 7.9859, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.65000009536743}, {"option": "KSMH261218C00032000", "bid": 0.0, "bid_size": 0.0, "ask": 1.05, "ask_size": 329.0, "iv": 0.7467, "open_interest": 0.0, "volume": 0.0, "delta": 0.1546, "gamma": 0.0374, "vega": 0.0211, "theta": -0.0142, "rho": 0.0044, "theo": 0.4454, "change": 0.0, "open": 0.0, "high": 0.0, "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": "KSMH261218P00032000", "bid": 8.1, "bid_size": 329.0, "ask": 9.4, "ask_size": 66.0, "iv": 0.6198, "open_interest": 0.0, "volume": 0.0, "delta": -0.8392, "gamma": 0.0379, "vega": 0.0211, "theta": -0.0131, "rho": -0.0312, "theo": 8.9213, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.5499997138977}, {"option": "KSMH261218C00033000", "bid": 0.0, "bid_size": 0.0, "ask": 0.95, "ask_size": 329.0, "iv": 0.77, "open_interest": 0.0, "volume": 0.0, "delta": 0.1377, "gamma": 0.0336, "vega": 0.0195, "theta": -0.0135, "rho": 0.004, "theo": 0.3965, "change": 0.0, "open": 0.0, "high": 0.0, "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": "KSMH261218P00033000", "bid": 9.0, "bid_size": 329.0, "ask": 10.5, "ask_size": 66.0, "iv": 0.6651, "open_interest": 0.0, "volume": 0.0, "delta": -0.8564, "gamma": 0.0342, "vega": 0.0195, "theta": -0.0123, "rho": -0.0319, "theo": 9.8682, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.5}, {"option": "KSMH261218C00034000", "bid": 0.0, "bid_size": 0.0, "ask": 0.9, "ask_size": 329.0, "iv": 0.8015, "open_interest": 0.0, "volume": 0.0, "delta": 0.1236, "gamma": 0.0303, "vega": 0.0181, "theta": -0.0129, "rho": 0.0036, "theo": 0.3561, "change": 0.0, "open": 0.0, "high": 0.0, "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": "KSMH261218P00034000", "bid": 9.6, "bid_size": 329.0, "ask": 11.5, "ask_size": 66.0, "iv": 0.5455, "open_interest": 0.0, "volume": 0.0, "delta": -0.8709, "gamma": 0.0309, "vega": 0.0181, "theta": -0.0116, "rho": -0.0317, "theo": 10.8236, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.5}, {"option": "KSMH261218C00035000", "bid": 0.0, "bid_size": 0.0, "ask": 0.85, "ask_size": 329.0, "iv": 0.83, "open_interest": 0.0, "volume": 0.0, "delta": 0.1116, "gamma": 0.0274, "vega": 0.0168, "theta": -0.0123, "rho": 0.0032, "theo": 0.3223, "change": 0.0, "open": 0.0, "high": 0.0, "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": "KSMH261218P00035000", "bid": 10.9, "bid_size": 329.0, "ask": 12.4, "ask_size": 66.0, "iv": 0.6792, "open_interest": 0.0, "volume": 0.0, "delta": -0.8832, "gamma": 0.0281, "vega": 0.0168, "theta": -0.0109, "rho": -0.032, "theo": 11.786, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.4500002861023}, {"option": "KSMH261218C00036000", "bid": 0.0, "bid_size": 0.0, "ask": 0.85, "ask_size": 329.0, "iv": 0.8694, "open_interest": 0.0, "volume": 0.0, "delta": 0.1014, "gamma": 0.025, "vega": 0.0157, "theta": -0.0117, "rho": 0.0029, "theo": 0.2935, "change": 0.0, "open": 0.0, "high": 0.0, "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": "KSMH261218P00036000", "bid": 11.9, "bid_size": 329.0, "ask": 13.4, "ask_size": 66.0, "iv": 0.7175, "open_interest": 0.0, "volume": 0.0, "delta": -0.8939, "gamma": 0.0257, "vega": 0.0156, "theta": -0.0102, "rho": -0.0317, "theo": 12.7535, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.4000000953674}, {"option": "KSMH261218C00037000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 329.0, "iv": 0.8931, "open_interest": 0.0, "volume": 0.0, "delta": 0.0925, "gamma": 0.0228, "vega": 0.0147, "theta": -0.0112, "rho": 0.0027, "theo": 0.2689, "change": 0.0, "open": 0.0, "high": 0.0, "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": "KSMH261218P00037000", "bid": 12.9, "bid_size": 329.0, "ask": 14.4, "ask_size": 66.0, "iv": 0.7543, "open_interest": 0.0, "volume": 0.0, "delta": -0.9031, "gamma": 0.0236, "vega": 0.0146, "theta": -0.0096, "rho": -0.0317, "theo": 13.7255, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.3499999046326}, {"option": "KSMH270219C00015000", "bid": 7.7, "bid_size": 200.0, "ask": 9.8, "ask_size": 41.0, "iv": 0.665, "open_interest": 0.0, "volume": 0.0, "delta": 0.8705, "gamma": 0.0189, "vega": 0.026, "theta": -0.0098, "rho": 0.0232, "theo": 9.2166, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.00000023841858}, {"option": "KSMH270219P00015000", "bid": 0.0, "bid_size": 0.0, "ask": 1.4, "ask_size": 135.0, "iv": 0.8002, "open_interest": 0.0, "volume": 0.0, "delta": -0.1235, "gamma": 0.0175, "vega": 0.0269, "theta": -0.01, "rho": -0.0118, "theo": 0.8908, "change": 0.0, "open": 0.0, "high": 0.0, "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": "KSMH270219C00016000", "bid": 6.9, "bid_size": 201.0, "ask": 8.9, "ask_size": 41.0, "iv": 0.6574, "open_interest": 1.0, "volume": 0.0, "delta": 0.8495, "gamma": 0.0222, "vega": 0.029, "theta": -0.0102, "rho": 0.0248, "theo": 8.3227, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.4, "last_trade_time": "2026-10-15T09:30:04", "percent_change": 0.0, "prev_day_close": 7.20000004768372}, {"option": "KSMH270219P00016000", "bid": 0.0, "bid_size": 0.0, "ask": 1.55, "ask_size": 135.0, "iv": 0.7412, "open_interest": 0.0, "volume": 0.0, "delta": -0.1436, "gamma": 0.0208, "vega": 0.0298, "theta": -0.0104, "rho": -0.0136, "theo": 0.9954, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.824999988079071}, {"option": "KSMH270219C00017000", "bid": 6.1, "bid_size": 200.0, "ask": 8.1, "ask_size": 41.0, "iv": 0.652, "open_interest": 1.0, "volume": 0.0, "delta": 0.8251, "gamma": 0.026, "vega": 0.0322, "theta": -0.0106, "rho": 0.0264, "theo": 7.447, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.5, "last_trade_time": "2026-10-15T09:30:04", "percent_change": 0.0, "prev_day_close": 6.34999990463257}, {"option": "KSMH270219P00017000", "bid": 0.0, "bid_size": 0.0, "ask": 1.75, "ask_size": 136.0, "iv": 0.6898, "open_interest": 0.0, "volume": 0.0, "delta": -0.1672, "gamma": 0.0245, "vega": 0.0329, "theta": -0.0108, "rho": -0.0156, "theo": 1.1173, "change": 0.0, "open": 0.0, "high": 0.0, "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": "KSMH270219C00018000", "bid": 5.3, "bid_size": 201.0, "ask": 7.5, "ask_size": 100.0, "iv": 0.6618, "open_interest": 0.0, "volume": 0.0, "delta": 0.7965, "gamma": 0.0303, "vega": 0.0356, "theta": -0.011, "rho": 0.0277, "theo": 6.5945, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.65000009536743}, {"option": "KSMH270219P00018000", "bid": 0.05, "bid_size": 542.0, "ask": 1.9, "ask_size": 101.0, "iv": 0.636, "open_interest": 0.0, "volume": 0.0, "delta": -0.1947, "gamma": 0.0287, "vega": 0.0362, "theta": -0.0111, "rho": -0.0181, "theo": 1.262, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.12499995529652}, {"option": "KSMH270219C00019000", "bid": 4.7, "bid_size": 101.0, "ask": 6.6, "ask_size": 61.0, "iv": 0.642, "open_interest": 0.0, "volume": 0.0, "delta": 0.7632, "gamma": 0.035, "vega": 0.0391, "theta": -0.0113, "rho": 0.0287, "theo": 5.7725, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.94999992847443}, {"option": "KSMH270219P00019000", "bid": 0.3, "bid_size": 239.0, "ask": 2.2, "ask_size": 101.0, "iv": 0.6259, "open_interest": 0.0, "volume": 0.0, "delta": -0.2269, "gamma": 0.0334, "vega": 0.0395, "theta": -0.0114, "rho": -0.021, "theo": 1.4363, "change": 0.0, "open": 0.0, "high": 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": "KSMH270219C00020000", "bid": 4.0, "bid_size": 101.0, "ask": 5.9, "ask_size": 63.0, "iv": 0.6248, "open_interest": 1.0, "volume": 0.0, "delta": 0.7244, "gamma": 0.0401, "vega": 0.0426, "theta": -0.0116, "rho": 0.0293, "theo": 4.9905, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.0, "last_trade_time": "2026-10-15T09:30:04", "percent_change": 0.0, "prev_day_close": 4.35000002384186}, {"option": "KSMH270219P00020000", "bid": 0.65, "bid_size": 134.0, "ask": 2.55, "ask_size": 100.0, "iv": 0.6227, "open_interest": 0.0, "volume": 0.0, "delta": -0.2645, "gamma": 0.0385, "vega": 0.0428, "theta": -0.0116, "rho": -0.0244, "theo": 1.65, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.84999996423721}, {"option": "KSMH270219C00021000", "bid": 3.4, "bid_size": 101.0, "ask": 5.3, "ask_size": 130.0, "iv": 0.6201, "open_interest": 0.0, "volume": 0.0, "delta": 0.6797, "gamma": 0.0452, "vega": 0.0458, "theta": -0.0119, "rho": 0.0294, "theo": 4.2609, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.75000011920929}, {"option": "KSMH270219P00021000", "bid": 1.05, "bid_size": 101.0, "ask": 2.95, "ask_size": 101.0, "iv": 0.6191, "open_interest": 0.0, "volume": 0.0, "delta": -0.3079, "gamma": 0.0436, "vega": 0.046, "theta": -0.0118, "rho": -0.0284, "theo": 1.9153, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.22500002384186}, {"option": "KSMH270219C00022000", "bid": 2.85, "bid_size": 142.0, "ask": 4.8, "ask_size": 131.0, "iv": 0.62, "open_interest": 0.0, "volume": 0.0, "delta": 0.6295, "gamma": 0.0498, "vega": 0.0486, "theta": -0.012, "rho": 0.029, "theo": 3.5991, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.25000011920929}, {"option": "KSMH270219P00022000", "bid": 1.45, "bid_size": 100.0, "ask": 3.5, "ask_size": 100.0, "iv": 0.6204, "open_interest": 0.0, "volume": 0.0, "delta": -0.3568, "gamma": 0.0483, "vega": 0.0486, "theta": -0.0118, "rho": -0.0329, "theo": 2.2472, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.70000004768372}, {"option": "KSMH270219C00023000", "bid": 2.35, "bid_size": 138.0, "ask": 4.3, "ask_size": 131.0, "iv": 0.6145, "open_interest": 0.0, "volume": 0.0, "delta": 0.5753, "gamma": 0.0533, "vega": 0.0506, "theta": -0.0121, "rho": 0.0278, "theo": 3.02, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.79999995231628}, {"option": "KSMH270219P00023000", "bid": 1.95, "bid_size": 101.0, "ask": 3.9, "ask_size": 100.0, "iv": 0.6065, "open_interest": 0.0, "volume": 0.0, "delta": -0.4097, "gamma": 0.052, "vega": 0.0505, "theta": -0.0119, "rho": -0.0378, "theo": 2.6607, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.30000007152557}, {"option": "KSMH270219C00024000", "bid": 1.95, "bid_size": 133.0, "ask": 3.8, "ask_size": 130.0, "iv": 0.6092, "open_interest": 0.0, "volume": 0.0, "delta": 0.5196, "gamma": 0.0552, "vega": 0.0516, "theta": -0.0121, "rho": 0.0263, "theo": 2.5335, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.34999996423721}, {"option": "KSMH270219P00024000", "bid": 2.5, "bid_size": 101.0, "ask": 4.4, "ask_size": 101.0, "iv": 0.5982, "open_interest": 0.0, "volume": 0.0, "delta": -0.4642, "gamma": 0.0541, "vega": 0.0515, "theta": -0.0118, "rho": -0.043, "theo": 3.1658, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.85000002384186}, {"option": "KSMH270219C00025000", "bid": 1.5, "bid_size": 132.0, "ask": 3.4, "ask_size": 130.0, "iv": 0.5998, "open_interest": 0.0, "volume": 0.0, "delta": 0.4659, "gamma": 0.0554, "vega": 0.0516, "theta": -0.012, "rho": 0.0243, "theo": 2.1402, "change": 0.0, "open": 0.0, "high": 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": "KSMH270219P00025000", "bid": 3.1, "bid_size": 101.0, "ask": 5.1, "ask_size": 100.0, "iv": 0.6052, "open_interest": 0.0, "volume": 0.0, "delta": -0.517, "gamma": 0.0545, "vega": 0.0515, "theta": -0.0116, "rho": -0.048, "theo": 3.763, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.5}, {"option": "KSMH270219C00026000", "bid": 1.15, "bid_size": 129.0, "ask": 2.95, "ask_size": 127.0, "iv": 0.5864, "open_interest": 0.0, "volume": 0.0, "delta": 0.4166, "gamma": 0.0539, "vega": 0.0508, "theta": -0.0119, "rho": 0.0224, "theo": 1.8309, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.67499995231628}, {"option": "KSMH270219P00026000", "bid": 3.7, "bid_size": 101.0, "ask": 5.7, "ask_size": 100.0, "iv": 0.5939, "open_interest": 0.0, "volume": 0.0, "delta": -0.5656, "gamma": 0.0533, "vega": 0.0507, "theta": -0.0114, "rho": -0.0526, "theo": 4.4431, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.20000004768372}, {"option": "KSMH270219C00027000", "bid": 0.9, "bid_size": 125.0, "ask": 2.65, "ask_size": 127.0, "iv": 0.5894, "open_interest": 0.0, "volume": 0.0, "delta": 0.3733, "gamma": 0.0514, "vega": 0.0494, "theta": -0.0118, "rho": 0.0204, "theo": 1.5902, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.42499995231628}, {"option": "KSMH270219P00027000", "bid": 4.4, "bid_size": 100.0, "ask": 6.4, "ask_size": 101.0, "iv": 0.5942, "open_interest": 0.0, "volume": 0.0, "delta": -0.6085, "gamma": 0.051, "vega": 0.0493, "theta": -0.0112, "rho": -0.0567, "theo": 5.1914, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.95000004768372}, {"option": "KSMH270219C00028000", "bid": 0.55, "bid_size": 126.0, "ask": 2.45, "ask_size": 127.0, "iv": 0.5849, "open_interest": 3.0, "volume": 0.0, "delta": 0.336, "gamma": 0.0485, "vega": 0.0476, "theta": -0.0116, "rho": 0.0186, "theo": 1.402, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.0, "last_trade_time": "2026-10-12T12:50:26", "percent_change": 0.0, "prev_day_close": 1.17500004917383}, {"option": "KSMH270219P00028000", "bid": 5.1, "bid_size": 100.0, "ask": 7.0, "ask_size": 101.0, "iv": 0.5765, "open_interest": 0.0, "volume": 0.0, "delta": -0.6456, "gamma": 0.0482, "vega": 0.0476, "theta": -0.0109, "rho": -0.0601, "theo": 5.992, "change": 0.0, "open": 0.0, "high": 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": "KSMH270219C00029000", "bid": 0.4, "bid_size": 222.0, "ask": 2.25, "ask_size": 127.0, "iv": 0.5944, "open_interest": 0.0, "volume": 0.0, "delta": 0.3043, "gamma": 0.0453, "vega": 0.0457, "theta": -0.0114, "rho": 0.017, "theo": 1.2536, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.00000002421439}, {"option": "KSMH270219P00029000", "bid": 6.0, "bid_size": 41.0, "ask": 7.8, "ask_size": 100.0, "iv": 0.5936, "open_interest": 0.0, "volume": 0.0, "delta": -0.6773, "gamma": 0.0453, "vega": 0.0458, "theta": -0.0106, "rho": -0.0628, "theo": 6.8322, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.40000009536743}, {"option": "KSMH270219C00030000", "bid": 0.15, "bid_size": 523.0, "ask": 2.05, "ask_size": 127.0, "iv": 0.5867, "open_interest": 0.0, "volume": 0.0, "delta": 0.2773, "gamma": 0.0422, "vega": 0.0438, "theta": -0.0112, "rho": 0.0157, "theo": 1.1341, "change": 0.0, "open": 0.0, "high": 0.0, "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": "KSMH270219P00030000", "bid": 6.8, "bid_size": 41.0, "ask": 8.6, "ask_size": 20.0, "iv": 0.5942, "open_interest": 0.0, "volume": 0.0, "delta": -0.7044, "gamma": 0.0424, "vega": 0.0439, "theta": -0.0104, "rho": -0.0654, "theo": 7.7017, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.24999976158142}, {"option": "KSMH270219C00031000", "bid": 0.0, "bid_size": 0.0, "ask": 1.85, "ask_size": 126.0, "iv": 0.5838, "open_interest": 0.0, "volume": 0.0, "delta": 0.2544, "gamma": 0.0393, "vega": 0.042, "theta": -0.011, "rho": 0.0144, "theo": 1.0369, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.824999988079071}, {"option": "KSMH270219P00031000", "bid": 7.5, "bid_size": 101.0, "ask": 9.4, "ask_size": 21.0, "iv": 0.5761, "open_interest": 0.0, "volume": 0.0, "delta": -0.7276, "gamma": 0.0396, "vega": 0.0421, "theta": -0.0101, "rho": -0.0671, "theo": 8.5934, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.15000009536743}, {"option": "KSMH270219C00032000", "bid": 0.0, "bid_size": 0.0, "ask": 1.75, "ask_size": 126.0, "iv": 0.6072, "open_interest": 0.0, "volume": 0.0, "delta": 0.2347, "gamma": 0.0366, "vega": 0.0403, "theta": -0.0108, "rho": 0.0134, "theo": 0.956, "change": 0.0, "open": 0.0, "high": 0.0, "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": "KSMH270219P00032000", "bid": 8.3, "bid_size": 200.0, "ask": 10.3, "ask_size": 20.0, "iv": 0.5756, "open_interest": 0.0, "volume": 0.0, "delta": -0.7476, "gamma": 0.037, "vega": 0.0403, "theta": -0.0098, "rho": -0.0688, "theo": 9.502, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.0}, {"option": "KSMH270219C00033000", "bid": 0.0, "bid_size": 0.0, "ask": 1.6, "ask_size": 135.0, "iv": 0.6211, "open_interest": 0.0, "volume": 0.0, "delta": 0.2177, "gamma": 0.0342, "vega": 0.0385, "theta": -0.0107, "rho": 0.0125, "theo": 0.8881, "change": 0.0, "open": 0.0, "high": 0.0, "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": "KSMH270219P00033000", "bid": 9.2, "bid_size": 201.0, "ask": 11.2, "ask_size": 20.0, "iv": 0.5837, "open_interest": 0.0, "volume": 0.0, "delta": -0.765, "gamma": 0.0347, "vega": 0.0387, "theta": -0.0095, "rho": -0.0701, "theo": 10.4236, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.9000000953674}, {"option": "KSMH270219C00034000", "bid": 0.0, "bid_size": 0.0, "ask": 1.5, "ask_size": 135.0, "iv": 0.639, "open_interest": 0.0, "volume": 0.0, "delta": 0.2029, "gamma": 0.032, "vega": 0.037, "theta": -0.0105, "rho": 0.0116, "theo": 0.8301, "change": 0.0, "open": 0.0, "high": 0.0, "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": "KSMH270219P00034000", "bid": 10.1, "bid_size": 201.0, "ask": 12.1, "ask_size": 20.0, "iv": 0.5875, "open_interest": 0.0, "volume": 0.0, "delta": -0.7802, "gamma": 0.0326, "vega": 0.0372, "theta": -0.0093, "rho": -0.0714, "theo": 11.3556, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.7999997138977}, {"option": "KSMH270219C00035000", "bid": 0.0, "bid_size": 0.0, "ask": 1.45, "ask_size": 135.0, "iv": 0.6617, "open_interest": 0.0, "volume": 0.0, "delta": 0.19, "gamma": 0.03, "vega": 0.0356, "theta": -0.0103, "rho": 0.0109, "theo": 0.7799, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.649999976158142}, {"option": "KSMH270219P00035000", "bid": 11.0, "bid_size": 201.0, "ask": 13.0, "ask_size": 20.0, "iv": 0.5868, "open_interest": 0.0, "volume": 0.0, "delta": -0.7936, "gamma": 0.0307, "vega": 0.0357, "theta": -0.009, "rho": -0.0726, "theo": 12.2958, "change": 0.0, "open": 0.0, "high": 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": "KSMH270219C00040000", "bid": 0.0, "bid_size": 0.0, "ask": 1.15, "ask_size": 132.0, "iv": 0.7434, "open_interest": 0.0, "volume": 0.0, "delta": 0.144, "gamma": 0.0225, "vega": 0.0298, "theta": -0.0096, "rho": 0.0083, "theo": 0.6054, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.550000011920929}, {"option": "KSMH270219P00040000", "bid": 15.5, "bid_size": 200.0, "ask": 17.7, "ask_size": 20.0, "iv": 0.5342, "open_interest": 0.0, "volume": 0.0, "delta": -0.8424, "gamma": 0.0237, "vega": 0.0297, "theta": -0.0078, "rho": -0.0746, "theo": 17.0775, "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": 17.3500003814697}, {"option": "KSMH270219C00045000", "bid": 0.0, "bid_size": 0.0, "ask": 1.05, "ask_size": 131.0, "iv": 0.8303, "open_interest": 0.0, "volume": 0.0, "delta": 0.1162, "gamma": 0.0178, "vega": 0.0257, "theta": -0.009, "rho": 0.0067, "theo": 0.5005, "change": 0.0, "open": 0.0, "high": 0.0, "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": "KSMH270219P00045000", "bid": 20.2, "bid_size": 201.0, "ask": 22.6, "ask_size": 20.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8732, "gamma": 0.0193, "vega": 0.0253, "theta": -0.0068, "rho": -0.0752, "theo": 21.9359, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.1000003814697}, {"option": "KSMH270521C00015000", "bid": 7.2, "bid_size": 101.0, "ask": 11.2, "ask_size": 26.0, "iv": 0.6538, "open_interest": 0.0, "volume": 0.0, "delta": 0.8352, "gamma": 0.0165, "vega": 0.0406, "theta": -0.0069, "rho": 0.039, "theo": 9.944, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.15000009536743}, {"option": "KSMH270521P00015000", "bid": 0.0, "bid_size": 0.0, "ask": 2.75, "ask_size": 41.0, "iv": 0.7867, "open_interest": 0.0, "volume": 0.0, "delta": -0.1505, "gamma": 0.0154, "vega": 0.0411, "theta": -0.0081, "rho": -0.0268, "theo": 1.6355, "change": 0.0, "open": 0.0, "high": 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": "KSMH270521C00016000", "bid": 6.3, "bid_size": 101.0, "ask": 10.4, "ask_size": 1.0, "iv": 0.6222, "open_interest": 0.0, "volume": 0.0, "delta": 0.8148, "gamma": 0.0189, "vega": 0.044, "theta": -0.0071, "rho": 0.0413, "theo": 9.0808, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.44999980926514}, {"option": "KSMH270521P00016000", "bid": 0.0, "bid_size": 0.0, "ask": 2.95, "ask_size": 41.0, "iv": 0.7325, "open_interest": 0.0, "volume": 0.0, "delta": -0.1701, "gamma": 0.0178, "vega": 0.0444, "theta": -0.0082, "rho": -0.0297, "theo": 1.7608, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.60000002384186}, {"option": "KSMH270521C00017000", "bid": 5.6, "bid_size": 101.0, "ask": 9.5, "ask_size": 25.0, "iv": 0.5988, "open_interest": 0.0, "volume": 0.0, "delta": 0.7919, "gamma": 0.0215, "vega": 0.0475, "theta": -0.0074, "rho": 0.0434, "theo": 8.2335, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.9500002861023}, {"option": "KSMH270521P00017000", "bid": 0.0, "bid_size": 0.0, "ask": 3.3, "ask_size": 25.0, "iv": 0.6952, "open_interest": 0.0, "volume": 0.0, "delta": -0.1921, "gamma": 0.0204, "vega": 0.0479, "theta": -0.0083, "rho": -0.0329, "theo": 1.9016, "change": 0.0, "open": 0.0, "high": 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": "KSMH270521C00018000", "bid": 4.9, "bid_size": 101.0, "ask": 8.9, "ask_size": 26.0, "iv": 0.6013, "open_interest": 0.0, "volume": 0.0, "delta": 0.7663, "gamma": 0.0245, "vega": 0.0512, "theta": -0.0076, "rho": 0.0456, "theo": 7.4077, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.15000009536743}, {"option": "KSMH270521P00018000", "bid": 0.0, "bid_size": 0.0, "ask": 3.6, "ask_size": 25.0, "iv": 0.6509, "open_interest": 0.0, "volume": 0.0, "delta": -0.2168, "gamma": 0.0234, "vega": 0.0514, "theta": -0.0084, "rho": -0.0366, "theo": 2.063, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.92499997653067}, {"option": "KSMH270521C00019000", "bid": 4.3, "bid_size": 101.0, "ask": 8.2, "ask_size": 26.0, "iv": 0.5945, "open_interest": 10.0, "volume": 0.0, "delta": 0.7374, "gamma": 0.0276, "vega": 0.0547, "theta": -0.0077, "rho": 0.0468, "theo": 6.6097, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.35, "last_trade_time": "2026-10-20T15:21:13", "percent_change": 0.0, "prev_day_close": 5.70000004768372}, {"option": "KSMH270521P00019000", "bid": 0.1, "bid_size": 1.0, "ask": 3.9, "ask_size": 25.0, "iv": 0.6147, "open_interest": 0.0, "volume": 0.0, "delta": -0.2448, "gamma": 0.0266, "vega": 0.0549, "theta": -0.0084, "rho": -0.0406, "theo": 2.2513, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.17499995231628}, {"option": "KSMH270521C00020000", "bid": 3.7, "bid_size": 25.0, "ask": 7.6, "ask_size": 40.0, "iv": 0.5893, "open_interest": 0.0, "volume": 0.0, "delta": 0.705, "gamma": 0.031, "vega": 0.0583, "theta": -0.0079, "rho": 0.0479, "theo": 5.8478, "change": 0.0, "open": 0.0, "high": 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": "KSMH270521P00020000", "bid": 0.4, "bid_size": 216.0, "ask": 4.3, "ask_size": 25.0, "iv": 0.6019, "open_interest": 0.0, "volume": 0.0, "delta": -0.2763, "gamma": 0.03, "vega": 0.0584, "theta": -0.0083, "rho": -0.0453, "theo": 2.4752, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.59999999403954}, {"option": "KSMH270521C00021000", "bid": 3.2, "bid_size": 26.0, "ask": 7.1, "ask_size": 40.0, "iv": 0.5936, "open_interest": 0.0, "volume": 0.0, "delta": 0.669, "gamma": 0.0343, "vega": 0.0615, "theta": -0.008, "rho": 0.0483, "theo": 5.1342, "change": 0.0, "open": 0.0, "high": 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": "KSMH270521P00021000", "bid": 0.9, "bid_size": 1.0, "ask": 4.8, "ask_size": 26.0, "iv": 0.6079, "open_interest": 0.0, "volume": 0.0, "delta": -0.3114, "gamma": 0.0334, "vega": 0.0616, "theta": -0.0083, "rho": -0.0504, "theo": 2.7462, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.05000007152557}, {"option": "KSMH270521C00022000", "bid": 2.75, "bid_size": 46.0, "ask": 6.6, "ask_size": 40.0, "iv": 0.5947, "open_interest": 1.0, "volume": 0.0, "delta": 0.6296, "gamma": 0.0373, "vega": 0.0644, "theta": -0.0081, "rho": 0.0481, "theo": 4.4815, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.1, "last_trade_time": "2026-10-08T14:42:29", "percent_change": 0.0, "prev_day_close": 4.04999995231628}, {"option": "KSMH270521P00022000", "bid": 1.4, "bid_size": 1.0, "ask": 5.2, "ask_size": 26.0, "iv": 0.5992, "open_interest": 0.0, "volume": 0.0, "delta": -0.3499, "gamma": 0.0366, "vega": 0.0644, "theta": -0.0082, "rho": -0.0559, "theo": 3.0778, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.625}, {"option": "KSMH270521C00023000", "bid": 2.2, "bid_size": 45.0, "ask": 6.1, "ask_size": 40.0, "iv": 0.5821, "open_interest": 0.0, "volume": 0.0, "delta": 0.5879, "gamma": 0.0398, "vega": 0.0666, "theta": -0.0082, "rho": 0.047, "theo": 3.9043, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.64999997615814}, {"option": "KSMH270521P00023000", "bid": 1.9, "bid_size": 26.0, "ask": 5.8, "ask_size": 26.0, "iv": 0.6003, "open_interest": 0.0, "volume": 0.0, "delta": -0.3909, "gamma": 0.0392, "vega": 0.0666, "theta": -0.0081, "rho": -0.0618, "theo": 3.4838, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.19999992847443}, {"option": "KSMH270521C00024000", "bid": 1.85, "bid_size": 44.0, "ask": 5.7, "ask_size": 40.0, "iv": 0.5865, "open_interest": 0.0, "volume": 0.0, "delta": 0.5455, "gamma": 0.0414, "vega": 0.0681, "theta": -0.0082, "rho": 0.0453, "theo": 3.4123, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.24999988079071}, {"option": "KSMH270521P00024000", "bid": 2.45, "bid_size": 26.0, "ask": 6.2, "ask_size": 25.0, "iv": 0.5847, "open_interest": 0.0, "volume": 0.0, "delta": -0.4328, "gamma": 0.0411, "vega": 0.0681, "theta": -0.008, "rho": -0.0678, "theo": 3.9745, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.77499985694885}, {"option": "KSMH270521C00025000", "bid": 1.45, "bid_size": 43.0, "ask": 5.3, "ask_size": 40.0, "iv": 0.5818, "open_interest": 0.0, "volume": 0.0, "delta": 0.5043, "gamma": 0.0421, "vega": 0.0687, "theta": -0.0083, "rho": 0.0433, "theo": 3.0076, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.8500000834465}, {"option": "KSMH270521P00025000", "bid": 2.95, "bid_size": 26.0, "ask": 6.8, "ask_size": 26.0, "iv": 0.5754, "open_interest": 0.0, "volume": 0.0, "delta": -0.4738, "gamma": 0.0419, "vega": 0.0687, "theta": -0.0079, "rho": -0.0738, "theo": 4.5522, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.40000009536743}, {"option": "KSMH270521C00026000", "bid": 1.1, "bid_size": 42.0, "ask": 4.9, "ask_size": 40.0, "iv": 0.5759, "open_interest": 0.0, "volume": 0.0, "delta": 0.4661, "gamma": 0.0418, "vega": 0.0687, "theta": -0.0084, "rho": 0.0409, "theo": 2.6839, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.59999996423721}, {"option": "KSMH270521P00026000", "bid": 3.5, "bid_size": 27.0, "ask": 7.5, "ask_size": 25.0, "iv": 0.572, "open_interest": 0.0, "volume": 0.0, "delta": -0.5119, "gamma": 0.0419, "vega": 0.0687, "theta": -0.0078, "rho": -0.0794, "theo": 5.2106, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.04999995231628}, {"option": "KSMH270521C00027000", "bid": 0.8, "bid_size": 41.0, "ask": 4.6, "ask_size": 40.0, "iv": 0.5764, "open_interest": 0.0, "volume": 0.0, "delta": 0.4319, "gamma": 0.0408, "vega": 0.068, "theta": -0.0084, "rho": 0.0387, "theo": 2.4277, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.27499990165234}, {"option": "KSMH270521P00027000", "bid": 4.2, "bid_size": 26.0, "ask": 8.2, "ask_size": 25.0, "iv": 0.575, "open_interest": 0.0, "volume": 0.0, "delta": -0.5463, "gamma": 0.0411, "vega": 0.068, "theta": -0.0077, "rho": -0.0844, "theo": 5.9367, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.80000019073486}, {"option": "KSMH270521C00028000", "bid": 0.55, "bid_size": 40.0, "ask": 4.3, "ask_size": 40.0, "iv": 0.5762, "open_interest": 0.0, "volume": 0.0, "delta": 0.4019, "gamma": 0.0394, "vega": 0.067, "theta": -0.0085, "rho": 0.0364, "theo": 2.2255, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.07499995268881}, {"option": "KSMH270521P00028000", "bid": 4.9, "bid_size": 26.0, "ask": 8.9, "ask_size": 26.0, "iv": 0.5737, "open_interest": 0.0, "volume": 0.0, "delta": -0.5767, "gamma": 0.04, "vega": 0.0671, "theta": -0.0076, "rho": -0.0892, "theo": 6.717, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.5}, {"option": "KSMH270521C00029000", "bid": 0.25, "bid_size": 521.0, "ask": 4.0, "ask_size": 40.0, "iv": 0.5682, "open_interest": 0.0, "volume": 0.0, "delta": 0.3757, "gamma": 0.0378, "vega": 0.0659, "theta": -0.0086, "rho": 0.0344, "theo": 2.0639, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.89999997615814}, {"option": "KSMH270521P00029000", "bid": 5.6, "bid_size": 26.0, "ask": 9.7, "ask_size": 27.0, "iv": 0.5758, "open_interest": 0.0, "volume": 0.0, "delta": -0.6033, "gamma": 0.0385, "vega": 0.0659, "theta": -0.0075, "rho": -0.0932, "theo": 7.5382, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.19999980926514}, {"option": "KSMH270521C00030000", "bid": 0.05, "bid_size": 520.0, "ask": 3.8, "ask_size": 40.0, "iv": 0.5715, "open_interest": 0.0, "volume": 0.0, "delta": 0.3531, "gamma": 0.0361, "vega": 0.0645, "theta": -0.0086, "rho": 0.0326, "theo": 1.9331, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.79999995231628}, {"option": "KSMH270521P00030000", "bid": 6.5, "bid_size": 26.0, "ask": 10.2, "ask_size": 1.0, "iv": 0.5664, "open_interest": 0.0, "volume": 0.0, "delta": -0.6266, "gamma": 0.037, "vega": 0.0646, "theta": -0.0074, "rho": -0.0971, "theo": 8.3909, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.05000019073486}, {"option": "KSMH270521C00031000", "bid": 0.0, "bid_size": 0.0, "ask": 3.6, "ask_size": 40.0, "iv": 0.5834, "open_interest": 0.0, "volume": 0.0, "delta": 0.3335, "gamma": 0.0345, "vega": 0.0632, "theta": -0.0087, "rho": 0.0309, "theo": 1.8257, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.70000004768372}, {"option": "KSMH270521P00031000", "bid": 7.1, "bid_size": 101.0, "ask": 10.9, "ask_size": 1.0, "iv": 0.5445, "open_interest": 0.0, "volume": 0.0, "delta": -0.6469, "gamma": 0.0355, "vega": 0.0632, "theta": -0.0072, "rho": -0.1006, "theo": 9.2671, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.80000019073486}, {"option": "KSMH270521C00032000", "bid": 0.0, "bid_size": 0.0, "ask": 3.4, "ask_size": 40.0, "iv": 0.5968, "open_interest": 0.0, "volume": 0.0, "delta": 0.3163, "gamma": 0.0329, "vega": 0.062, "theta": -0.0087, "rho": 0.0294, "theo": 1.7357, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.60000002384186}, {"option": "KSMH270521P00032000", "bid": 8.1, "bid_size": 101.0, "ask": 11.7, "ask_size": 2.0, "iv": 0.5594, "open_interest": 0.0, "volume": 0.0, "delta": -0.6648, "gamma": 0.0341, "vega": 0.0618, "theta": -0.0071, "rho": -0.1032, "theo": 10.1613, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.6500000953674}, {"option": "KSMH270521C00033000", "bid": 0.0, "bid_size": 0.0, "ask": 3.3, "ask_size": 40.0, "iv": 0.6163, "open_interest": 0.0, "volume": 0.0, "delta": 0.3012, "gamma": 0.0314, "vega": 0.0606, "theta": -0.0088, "rho": 0.0281, "theo": 1.6594, "change": 0.0, "open": 0.0, "high": 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": "KSMH270521P00033000", "bid": 8.9, "bid_size": 101.0, "ask": 12.5, "ask_size": 1.0, "iv": 0.5546, "open_interest": 0.0, "volume": 0.0, "delta": -0.6806, "gamma": 0.0327, "vega": 0.0605, "theta": -0.007, "rho": -0.106, "theo": 11.0698, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.4499998092651}, {"option": "KSMH270521C00034000", "bid": 0.0, "bid_size": 0.0, "ask": 3.1, "ask_size": 40.0, "iv": 0.6256, "open_interest": 0.0, "volume": 0.0, "delta": 0.2879, "gamma": 0.03, "vega": 0.0594, "theta": -0.0088, "rho": 0.0268, "theo": 1.5941, "change": 0.0, "open": 0.0, "high": 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": "KSMH270521P00034000", "bid": 9.6, "bid_size": 101.0, "ask": 13.4, "ask_size": 1.0, "iv": 0.546, "open_interest": 0.0, "volume": 0.0, "delta": -0.6947, "gamma": 0.0314, "vega": 0.0592, "theta": -0.0069, "rho": -0.1083, "theo": 11.9895, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.3000001907349}, {"option": "KSMH270521C00035000", "bid": 0.0, "bid_size": 0.0, "ask": 3.0, "ask_size": 40.0, "iv": 0.6417, "open_interest": 0.0, "volume": 0.0, "delta": 0.276, "gamma": 0.0287, "vega": 0.0583, "theta": -0.0088, "rho": 0.0257, "theo": 1.5371, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.39999997615814}, {"option": "KSMH270521P00035000", "bid": 10.5, "bid_size": 101.0, "ask": 14.3, "ask_size": 1.0, "iv": 0.5531, "open_interest": 0.0, "volume": 0.0, "delta": -0.7073, "gamma": 0.0302, "vega": 0.058, "theta": -0.0067, "rho": -0.111, "theo": 12.918, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.1999998092651}, {"option": "KSMH270521C00040000", "bid": 0.0, "bid_size": 0.0, "ask": 2.55, "ask_size": 40.0, "iv": 0.7076, "open_interest": 0.0, "volume": 0.0, "delta": 0.2322, "gamma": 0.0236, "vega": 0.0532, "theta": -0.009, "rho": 0.0216, "theo": 1.3342, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.22500002384186}, {"option": "KSMH270521P00040000", "bid": 14.7, "bid_size": 1.0, "ask": 18.8, "ask_size": 2.0, "iv": 0.507, "open_interest": 0.0, "volume": 0.0, "delta": -0.7552, "gamma": 0.0256, "vega": 0.0525, "theta": -0.006, "rho": -0.1195, "theo": 17.6484, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.7500004768372}, {"option": "KSMH270521C00045000", "bid": 0.0, "bid_size": 0.0, "ask": 2.3, "ask_size": 42.0, "iv": 0.7695, "open_interest": 1.0, "volume": 0.0, "delta": 0.2037, "gamma": 0.0202, "vega": 0.0494, "theta": -0.0091, "rho": 0.0188, "theo": 1.2069, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.15, "last_trade_time": "2026-10-08T09:30:02", "percent_change": 0.0, "prev_day_close": 1.125}, {"option": "KSMH270521P00045000", "bid": 19.4, "bid_size": 1.0, "ask": 23.6, "ask_size": 1.0, "iv": 0.474, "open_interest": 0.0, "volume": 0.0, "delta": -0.7876, "gamma": 0.0224, "vega": 0.0479, "theta": -0.0053, "rho": -0.1246, "theo": 22.4624, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.6500005722046}], "symbol": "KSMH", "security_type": "stock", "exchange_id": 2, "current_price": 23.5481, "price_change": 1.0581, "price_change_percent": 4.7048, "bid": 21.0, "ask": 35.38, "bid_size": 500, "ask_size": 100, "open": 23.55, "high": 23.59, "low": 23.49, "close": 23.5481, "prev_day_close": 22.49, "volume": 1161, "iv30": 61.808, "iv30_change": 0.0, "iv30_change_percent": 0.0, "seqno": 17395066559, "last_trade_time": "2026-10-27T13:32:52", "tick": "down"}, "symbol": "KSMH"}