{"timestamp": "2026-11-04 00:12:48", "data": {"options": [{"option": "FXB261120C00120000", "bid": 7.9, "bid_size": 10.0, "ask": 10.0, "ask_size": 15.0, "iv": 0.1557, "open_interest": 0.0, "volume": 0.0, "delta": 0.9371, "gamma": 0.0199, "vega": 0.0351, "theta": -0.0199, "rho": 0.0581, "theo": 9.0872, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.94999980926514}, {"option": "FXB261120P00120000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 10.0, "iv": 0.2419, "open_interest": 0.0, "volume": 0.0, "delta": -0.0618, "gamma": 0.02, "vega": 0.0353, "theta": -0.021, "rho": -0.0039, "theo": 0.1615, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "FXB261120C00121000", "bid": 6.0, "bid_size": 31.0, "ask": 10.1, "ask_size": 32.0, "iv": 0.1864, "open_interest": 0.0, "volume": 0.0, "delta": 0.9286, "gamma": 0.0238, "vega": 0.0389, "theta": -0.0206, "rho": 0.0581, "theo": 8.102, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.05000019073486}, {"option": "FXB261120P00121000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 10.0, "iv": 0.2204, "open_interest": 0.0, "volume": 0.0, "delta": -0.0705, "gamma": 0.024, "vega": 0.039, "theta": -0.0216, "rho": -0.0043, "theo": 0.1742, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "FXB261120C00122000", "bid": 6.4, "bid_size": 9.0, "ask": 7.9, "ask_size": 10.0, "iv": 0.1922, "open_interest": 0.0, "volume": 0.0, "delta": 0.9178, "gamma": 0.029, "vega": 0.0434, "theta": -0.0213, "rho": 0.0579, "theo": 7.1193, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.20000004768372}, {"option": "FXB261120P00122000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 10.0, "iv": 0.1988, "open_interest": 0.0, "volume": 0.0, "delta": -0.0813, "gamma": 0.0291, "vega": 0.0435, "theta": -0.0222, "rho": -0.005, "theo": 0.1892, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "FXB261120C00123000", "bid": 5.2, "bid_size": 10.0, "ask": 7.0, "ask_size": 15.0, "iv": 0.1591, "open_interest": 0.0, "volume": 0.0, "delta": 0.904, "gamma": 0.0359, "vega": 0.0487, "theta": -0.022, "rho": 0.0575, "theo": 6.1399, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.10000014305115}, {"option": "FXB261120P00123000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 10.0, "iv": 0.1768, "open_interest": 0.0, "volume": 0.0, "delta": -0.0953, "gamma": 0.0361, "vega": 0.0489, "theta": -0.0228, "rho": -0.0058, "theo": 0.2078, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "FXB261120C00124000", "bid": 3.1, "bid_size": 35.0, "ask": 6.5, "ask_size": 35.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.8857, "gamma": 0.0454, "vega": 0.0553, "theta": -0.0227, "rho": 0.0567, "theo": 5.1655, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.15000009536743}, {"option": "FXB261120P00124000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 10.0, "iv": 0.1544, "open_interest": 0.0, "volume": 0.0, "delta": -0.1138, "gamma": 0.0458, "vega": 0.0556, "theta": -0.0234, "rho": -0.0069, "theo": 0.2313, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "FXB261120C00125000", "bid": 2.35, "bid_size": 35.0, "ask": 5.5, "ask_size": 35.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.8603, "gamma": 0.0592, "vega": 0.0636, "theta": -0.0234, "rho": 0.0556, "theo": 4.1987, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.20000004768372}, {"option": "FXB261120P00125000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 10.0, "iv": 0.1314, "open_interest": 0.0, "volume": 0.0, "delta": -0.1395, "gamma": 0.0597, "vega": 0.0638, "theta": -0.024, "rho": -0.0083, "theo": 0.2627, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "FXB261120C00126000", "bid": 1.15, "bid_size": 31.0, "ask": 4.8, "ask_size": 34.0, "iv": 0.0643, "open_interest": 0.0, "volume": 0.0, "delta": 0.8232, "gamma": 0.0798, "vega": 0.074, "theta": -0.024, "rho": 0.0536, "theo": 3.245, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.25}, {"option": "FXB261120P00126000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 10.0, "iv": 0.1075, "open_interest": 0.0, "volume": 0.0, "delta": -0.1773, "gamma": 0.0807, "vega": 0.0742, "theta": -0.0246, "rho": -0.0103, "theo": 0.3075, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "FXB261120C00127000", "bid": 1.6, "bid_size": 10.0, "ask": 3.8, "ask_size": 42.0, "iv": 0.1398, "open_interest": 0.0, "volume": 0.0, "delta": 0.7645, "gamma": 0.1118, "vega": 0.0871, "theta": -0.0244, "rho": 0.0501, "theo": 2.3175, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.39999997615814}, {"option": "FXB261120P00127000", "bid": 0.0, "bid_size": 0.0, "ask": 0.55, "ask_size": 11.0, "iv": 0.0855, "open_interest": 2.0, "volume": 0.0, "delta": -0.2372, "gamma": 0.1135, "vega": 0.0876, "theta": -0.025, "rho": -0.0136, "theo": 0.3791, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.4, "last_trade_time": "2026-10-20T10:54:18", "percent_change": 0.0, "prev_day_close": 0.275000005960464}, {"option": "FXB261120C00128000", "bid": 0.9, "bid_size": 10.0, "ask": 1.8, "ask_size": 5.0, "iv": 0.0715, "open_interest": 0.0, "volume": 0.0, "delta": 0.6627, "gamma": 0.159, "vega": 0.1022, "theta": -0.0246, "rho": 0.0437, "theo": 1.4559, "change": 0.0, "open": 0.0, "high": 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": "FXB261120P00128000", "bid": 0.0, "bid_size": 0.0, "ask": 0.9, "ask_size": 13.0, "iv": 0.0752, "open_interest": 13.0, "volume": 0.0, "delta": -0.3417, "gamma": 0.1623, "vega": 0.1026, "theta": -0.0252, "rho": -0.0186, "theo": 0.5186, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.7, "last_trade_time": "2026-10-22T09:32:09", "percent_change": 0.0, "prev_day_close": 0.449999988079071}, {"option": "FXB261120C00129000", "bid": 0.3, "bid_size": 20.0, "ask": 1.45, "ask_size": 35.0, "iv": 0.0813, "open_interest": 2.0, "volume": 0.0, "delta": 0.4924, "gamma": 0.1931, "vega": 0.1108, "theta": -0.0243, "rho": 0.0326, "theo": 0.7926, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.75, "last_trade_time": "2026-11-02T09:48:05", "percent_change": 0.0, "prev_day_close": 0.899999991059303}, {"option": "FXB261120P00129000", "bid": 0.0, "bid_size": 0.0, "ask": 1.45, "ask_size": 22.0, "iv": 0.0615, "open_interest": 0.0, "volume": 0.0, "delta": -0.5173, "gamma": 0.1991, "vega": 0.1102, "theta": -0.0251, "rho": -0.0254, "theo": 0.8608, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.625}, {"option": "FXB261120C00130000", "bid": 0.0, "bid_size": 0.0, "ask": 0.9, "ask_size": 28.0, "iv": 0.0788, "open_interest": 0.0, "volume": 0.0, "delta": 0.325, "gamma": 0.1588, "vega": 0.1011, "theta": -0.024, "rho": 0.0215, "theo": 0.4726, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.450000002980232}, {"option": "FXB261120P00130000", "bid": 0.8, "bid_size": 10.0, "ask": 2.05, "ask_size": 14.0, "iv": 0.0678, "open_interest": 0.0, "volume": 0.0, "delta": -0.689, "gamma": 0.165, "vega": 0.0985, "theta": -0.0248, "rho": -0.0302, "theo": 1.5508, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.04999997653067}, {"option": "FXB261120C00131000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 11.0, "iv": 0.0841, "open_interest": 0.0, "volume": 0.0, "delta": 0.2268, "gamma": 0.1125, "vega": 0.0858, "theta": -0.0236, "rho": 0.015, "theo": 0.3433, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.275000005960464}, {"option": "FXB261120P00131000", "bid": 0.8, "bid_size": 31.0, "ask": 3.8, "ask_size": 39.0, "iv": 0.0778, "open_interest": 0.0, "volume": 0.0, "delta": -0.7881, "gamma": 0.1177, "vega": 0.0824, "theta": -0.0244, "rho": -0.0313, "theo": 2.4295, "change": 0.0, "open": 0.0, "high": 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": "FXB261120C00132000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 10.0, "iv": 0.1078, "open_interest": 0.0, "volume": 0.0, "delta": 0.1704, "gamma": 0.0811, "vega": 0.0729, "theta": -0.023, "rho": 0.0112, "theo": 0.2767, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "FXB261120P00132000", "bid": 2.3, "bid_size": 10.0, "ask": 3.9, "ask_size": 10.0, "iv": 0.0, "open_interest": 6.0, "volume": 0.0, "delta": -0.8442, "gamma": 0.0853, "vega": 0.0685, "theta": -0.0238, "rho": -0.0309, "theo": 3.3692, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 4.0, "last_trade_time": "2026-10-27T09:30:03", "percent_change": 0.0, "prev_day_close": 3.04999995231628}, {"option": "FXB261120C00133000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 10.0, "iv": 0.13, "open_interest": 0.0, "volume": 0.0, "delta": 0.1348, "gamma": 0.0608, "vega": 0.0627, "theta": -0.0223, "rho": 0.0088, "theo": 0.235, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "FXB261120P00133000", "bid": 3.2, "bid_size": 10.0, "ask": 4.7, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8792, "gamma": 0.0643, "vega": 0.0578, "theta": -0.0231, "rho": -0.03, "theo": 4.3322, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.10000014305115}, {"option": "FXB261120C00134000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 10.0, "iv": 0.151, "open_interest": 0.0, "volume": 0.0, "delta": 0.1105, "gamma": 0.0472, "vega": 0.0547, "theta": -0.0216, "rho": 0.0072, "theo": 0.2057, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "FXB261120P00134000", "bid": 4.2, "bid_size": 10.0, "ask": 5.7, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.903, "gamma": 0.0503, "vega": 0.0495, "theta": -0.0224, "rho": -0.0279, "theo": 5.3069, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.0}, {"option": "FXB261120C00135000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 10.0, "iv": 0.1711, "open_interest": 0.0, "volume": 0.0, "delta": 0.0929, "gamma": 0.0377, "vega": 0.0483, "theta": -0.0209, "rho": 0.0061, "theo": 0.1838, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "FXB261120P00135000", "bid": 5.2, "bid_size": 10.0, "ask": 8.1, "ask_size": 40.0, "iv": 0.2218, "open_interest": 0.0, "volume": 0.0, "delta": -0.9201, "gamma": 0.0403, "vega": 0.0428, "theta": -0.0217, "rho": -0.0274, "theo": 6.2881, "change": 0.0, "open": 0.0, "high": 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": "FXB261120C00136000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 10.0, "iv": 0.1906, "open_interest": 0.0, "volume": 0.0, "delta": 0.0797, "gamma": 0.0308, "vega": 0.0431, "theta": -0.0202, "rho": 0.0052, "theo": 0.1664, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "FXB261120P00136000", "bid": 6.1, "bid_size": 9.0, "ask": 7.8, "ask_size": 9.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9328, "gamma": 0.0331, "vega": 0.0377, "theta": -0.021, "rho": -0.0265, "theo": 7.2735, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.95000004768372}, {"option": "FXB261120C00137000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 10.0, "iv": 0.2094, "open_interest": 0.0, "volume": 0.0, "delta": 0.0694, "gamma": 0.0256, "vega": 0.0388, "theta": -0.0196, "rho": 0.0045, "theo": 0.1523, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "FXB261120P00137000", "bid": 7.2, "bid_size": 9.0, "ask": 8.8, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9428, "gamma": 0.0276, "vega": 0.0333, "theta": -0.0204, "rho": -0.024, "theo": 8.2619, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.0}, {"option": "FXB261120C00138000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 10.0, "iv": 0.2278, "open_interest": 0.0, "volume": 0.0, "delta": 0.0612, "gamma": 0.0216, "vega": 0.0352, "theta": -0.019, "rho": 0.004, "theo": 0.1405, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "FXB261120P00138000", "bid": 8.1, "bid_size": 10.0, "ask": 9.8, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9506, "gamma": 0.0234, "vega": 0.0292, "theta": -0.0197, "rho": -0.024, "theo": 9.2525, "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": 9.2000002861023}, {"option": "FXB261120C00139000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 10.0, "iv": 0.2456, "open_interest": 0.0, "volume": 0.0, "delta": 0.0544, "gamma": 0.0185, "vega": 0.0321, "theta": -0.0184, "rho": 0.0035, "theo": 0.1305, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "FXB261120P00139000", "bid": 9.1, "bid_size": 9.0, "ask": 10.8, "ask_size": 9.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.957, "gamma": 0.02, "vega": 0.0262, "theta": -0.019, "rho": -0.0236, "theo": 10.2444, "change": 0.0, "open": 0.0, "high": 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": "FXB261120C00140000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 10.0, "iv": 0.2631, "open_interest": 0.0, "volume": 0.0, "delta": 0.0489, "gamma": 0.016, "vega": 0.0294, "theta": -0.0178, "rho": 0.0032, "theo": 0.1218, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "FXB261120P00140000", "bid": 10.1, "bid_size": 10.0, "ask": 12.0, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9624, "gamma": 0.0177, "vega": 0.024, "theta": -0.0183, "rho": -0.0213, "theo": 11.2373, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.1500000953674}, {"option": "FXB261218C00120000", "bid": 7.7, "bid_size": 19.0, "ask": 10.2, "ask_size": 20.0, "iv": 0.0, "open_interest": 10.0, "volume": 0.0, "delta": 0.9136, "gamma": 0.0223, "vega": 0.0737, "theta": -0.0105, "rho": 0.1163, "theo": 9.3697, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.41, "last_trade_time": "2026-10-16T13:01:52", "percent_change": 0.0, "prev_day_close": 9.30000019073486}, {"option": "FXB261218P00120000", "bid": 0.1, "bid_size": 1.0, "ask": 0.55, "ask_size": 36.0, "iv": 0.161, "open_interest": 11.0, "volume": 0.0, "delta": -0.0873, "gamma": 0.0227, "vega": 0.075, "theta": -0.0122, "rho": -0.0132, "theo": 0.2816, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.25, "last_trade_time": "2026-09-04T09:31:01", "percent_change": 0.0, "prev_day_close": 0.350000012665987}, {"option": "FXB261218C00121000", "bid": 6.4, "bid_size": 16.0, "ask": 10.4, "ask_size": 30.0, "iv": 0.1454, "open_interest": 3.0, "volume": 0.0, "delta": 0.9021, "gamma": 0.0262, "vega": 0.0809, "theta": -0.011, "rho": 0.1196, "theo": 8.3974, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.97, "last_trade_time": "2026-09-21T13:47:25", "percent_change": 0.0, "prev_day_close": 8.2000002861023}, {"option": "FXB261218P00121000", "bid": 0.0, "bid_size": 0.0, "ask": 0.55, "ask_size": 10.0, "iv": 0.1408, "open_interest": 6.0, "volume": 0.0, "delta": -0.099, "gamma": 0.0267, "vega": 0.082, "theta": -0.0125, "rho": -0.0149, "theo": 0.3056, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.55, "last_trade_time": "2026-07-06T15:50:15", "percent_change": 0.0, "prev_day_close": 0.275000005960464}, {"option": "FXB261218C00122000", "bid": 5.5, "bid_size": 19.0, "ask": 9.5, "ask_size": 46.0, "iv": 0.1426, "open_interest": 5.0, "volume": 0.0, "delta": 0.888, "gamma": 0.0311, "vega": 0.0891, "theta": -0.0114, "rho": 0.1239, "theo": 7.4298, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 7.36, "last_trade_time": "2026-07-08T10:59:57", "percent_change": 0.0, "prev_day_close": 7.34999990463257}, {"option": "FXB261218P00122000", "bid": 0.0, "bid_size": 0.0, "ask": 0.55, "ask_size": 10.0, "iv": 0.1273, "open_interest": 11.0, "volume": 0.0, "delta": -0.1134, "gamma": 0.0318, "vega": 0.0906, "theta": -0.0129, "rho": -0.0168, "theo": 0.3342, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.15, "last_trade_time": "2026-10-20T09:30:02", "percent_change": 0.0, "prev_day_close": 0.275000005960464}, {"option": "FXB261218C00123000", "bid": 5.6, "bid_size": 10.0, "ask": 7.2, "ask_size": 15.0, "iv": 0.1166, "open_interest": 30.0, "volume": 0.0, "delta": 0.8703, "gamma": 0.0373, "vega": 0.0986, "theta": -0.0119, "rho": 0.1284, "theo": 6.4686, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.96, "last_trade_time": "2026-07-20T10:47:13", "percent_change": 0.0, "prev_day_close": 6.25}, {"option": "FXB261218P00123000", "bid": 0.0, "bid_size": 0.0, "ask": 0.6, "ask_size": 10.0, "iv": 0.1164, "open_interest": 0.0, "volume": 0.0, "delta": -0.1316, "gamma": 0.0383, "vega": 0.0999, "theta": -0.0132, "rho": -0.0194, "theo": 0.3695, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.275000005960464}, {"option": "FXB261218C00124000", "bid": 3.6, "bid_size": 16.0, "ask": 6.8, "ask_size": 28.0, "iv": 0.0751, "open_interest": 51.0, "volume": 0.0, "delta": 0.8477, "gamma": 0.0454, "vega": 0.1096, "theta": -0.0123, "rho": 0.1308, "theo": 5.5163, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.77, "last_trade_time": "2026-09-16T10:11:14", "percent_change": 0.0, "prev_day_close": 5.34999990463257}, {"option": "FXB261218P00124000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 33.0, "iv": 0.1122, "open_interest": 2.0, "volume": 0.0, "delta": -0.1551, "gamma": 0.0468, "vega": 0.1115, "theta": -0.0136, "rho": -0.0226, "theo": 0.4138, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.99, "last_trade_time": "2026-07-16T10:31:20", "percent_change": 0.0, "prev_day_close": 0.300000011920929}, {"option": "FXB261218C00125000", "bid": 2.75, "bid_size": 17.0, "ask": 5.8, "ask_size": 28.0, "iv": 0.0732, "open_interest": 28.0, "volume": 0.0, "delta": 0.818, "gamma": 0.0562, "vega": 0.1225, "theta": -0.0128, "rho": 0.1296, "theo": 4.5772, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.02, "last_trade_time": "2026-10-20T13:59:40", "percent_change": 0.0, "prev_day_close": 3.97499990463257}, {"option": "FXB261218P00125000", "bid": 0.15, "bid_size": 10.0, "ask": 0.8, "ask_size": 11.0, "iv": 0.1032, "open_interest": 20.0, "volume": 0.0, "delta": -0.1863, "gamma": 0.0582, "vega": 0.1245, "theta": -0.0139, "rho": -0.0266, "theo": 0.4723, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.8, "last_trade_time": "2026-06-18T12:37:53", "percent_change": 0.0, "prev_day_close": 0.449999995529652}, {"option": "FXB261218C00126000", "bid": 2.7, "bid_size": 14.0, "ask": 4.3, "ask_size": 14.0, "iv": 0.0803, "open_interest": 3.0, "volume": 0.0, "delta": 0.7776, "gamma": 0.0705, "vega": 0.1374, "theta": -0.0131, "rho": 0.1244, "theo": 3.659, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.72, "last_trade_time": "2026-09-09T09:54:12", "percent_change": 0.0, "prev_day_close": 3.55000007152557}, {"option": "FXB261218P00126000", "bid": 0.25, "bid_size": 11.0, "ask": 0.95, "ask_size": 10.0, "iv": 0.0962, "open_interest": 5.0, "volume": 0.0, "delta": -0.2286, "gamma": 0.0734, "vega": 0.1393, "theta": -0.0142, "rho": -0.0321, "theo": 0.5525, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.04, "last_trade_time": "2026-10-15T12:21:23", "percent_change": 0.0, "prev_day_close": 0.525000005960464}, {"option": "FXB261218C00127000", "bid": 1.0, "bid_size": 23.0, "ask": 4.1, "ask_size": 24.0, "iv": 0.067, "open_interest": 91.0, "volume": 0.0, "delta": 0.7203, "gamma": 0.0894, "vega": 0.1539, "theta": -0.0134, "rho": 0.116, "theo": 2.7773, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.6, "last_trade_time": "2026-10-12T13:04:14", "percent_change": 0.0, "prev_day_close": 2.57499992847443}, {"option": "FXB261218P00127000", "bid": 0.15, "bid_size": 10.0, "ask": 1.2, "ask_size": 35.0, "iv": 0.0828, "open_interest": 2.0, "volume": 0.0, "delta": -0.2898, "gamma": 0.0937, "vega": 0.1557, "theta": -0.0144, "rho": -0.0395, "theo": 0.6725, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.57, "last_trade_time": "2026-07-16T10:31:20", "percent_change": 0.0, "prev_day_close": 0.449999988079071}, {"option": "FXB261218C00128000", "bid": 1.15, "bid_size": 10.0, "ask": 3.6, "ask_size": 39.0, "iv": 0.0976, "open_interest": 1.0, "volume": 0.0, "delta": 0.6372, "gamma": 0.1118, "vega": 0.1702, "theta": -0.0135, "rho": 0.1032, "theo": 1.9659, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.86, "last_trade_time": "2026-10-14T11:17:19", "percent_change": 0.0, "prev_day_close": 2.09999996423721}, {"option": "FXB261218P00128000", "bid": 0.5, "bid_size": 10.0, "ask": 1.45, "ask_size": 19.0, "iv": 0.08, "open_interest": 1.0, "volume": 0.0, "delta": -0.3791, "gamma": 0.1179, "vega": 0.1714, "theta": -0.0145, "rho": -0.0494, "theo": 0.8679, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.27, "last_trade_time": "2026-07-23T10:44:55", "percent_change": 0.0, "prev_day_close": 0.675000011920929}, {"option": "FXB261218C00129000", "bid": 0.65, "bid_size": 10.0, "ask": 3.5, "ask_size": 61.0, "iv": 0.1114, "open_interest": 8.0, "volume": 0.0, "delta": 0.5223, "gamma": 0.1289, "vega": 0.1797, "theta": -0.0134, "rho": 0.085, "theo": 1.2953, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.23, "last_trade_time": "2026-10-20T10:13:25", "percent_change": 0.0, "prev_day_close": 1.67500004172325}, {"option": "FXB261218P00129000", "bid": 0.65, "bid_size": 10.0, "ask": 1.8, "ask_size": 11.0, "iv": 0.0687, "open_interest": 2.0, "volume": 0.0, "delta": -0.5024, "gamma": 0.1358, "vega": 0.1782, "theta": -0.0141, "rho": -0.0627, "theo": 1.214, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.7, "last_trade_time": "2026-10-27T11:38:29", "percent_change": 0.0, "prev_day_close": 1.27500000596046}, {"option": "FXB261218C00130000", "bid": 0.1, "bid_size": 646.0, "ask": 2.0, "ask_size": 35.0, "iv": 0.0796, "open_interest": 2.0, "volume": 0.0, "delta": 0.3955, "gamma": 0.1249, "vega": 0.1746, "theta": -0.013, "rho": 0.0645, "theo": 0.8467, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.15, "last_trade_time": "2026-09-21T13:30:03", "percent_change": 0.0, "prev_day_close": 0.625000024214387}, {"option": "FXB261218P00130000", "bid": 0.45, "bid_size": 23.0, "ask": 2.4, "ask_size": 10.0, "iv": 0.0452, "open_interest": 7.0, "volume": 0.0, "delta": -0.6352, "gamma": 0.1297, "vega": 0.1684, "theta": -0.0133, "rho": -0.0759, "theo": 1.7893, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.35, "last_trade_time": "2026-09-21T10:14:07", "percent_change": 0.0, "prev_day_close": 1.45000001788139}, {"option": "FXB261218C00131000", "bid": 0.0, "bid_size": 0.0, "ask": 0.9, "ask_size": 11.0, "iv": 0.0632, "open_interest": 3.0, "volume": 0.0, "delta": 0.2938, "gamma": 0.104, "vega": 0.1581, "theta": -0.0125, "rho": 0.0478, "theo": 0.5982, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.35, "last_trade_time": "2026-07-31T11:59:42", "percent_change": 0.0, "prev_day_close": 0.400000000372529}, {"option": "FXB261218P00131000", "bid": 1.65, "bid_size": 10.0, "ask": 3.1, "ask_size": 15.0, "iv": 0.0591, "open_interest": 4.0, "volume": 0.0, "delta": -0.7373, "gamma": 0.1057, "vega": 0.1486, "theta": -0.0124, "rho": -0.0842, "theo": 2.5632, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.81, "last_trade_time": "2026-08-13T15:52:24", "percent_change": 0.0, "prev_day_close": 2.44999992847443}, {"option": "FXB261218C00132000", "bid": 0.0, "bid_size": 0.0, "ask": 0.55, "ask_size": 11.0, "iv": 0.0657, "open_interest": 2.0, "volume": 0.0, "delta": 0.2246, "gamma": 0.0821, "vega": 0.1393, "theta": -0.012, "rho": 0.0365, "theo": 0.4602, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.05, "last_trade_time": "2026-04-30T09:31:01", "percent_change": 0.0, "prev_day_close": 0.300000006332994}, {"option": "FXB261218P00132000", "bid": 1.65, "bid_size": 23.0, "ask": 5.0, "ask_size": 25.0, "iv": 0.0701, "open_interest": 7.0, "volume": 0.0, "delta": -0.8043, "gamma": 0.0827, "vega": 0.1277, "theta": -0.0114, "rho": -0.0893, "theo": 3.442, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.56, "last_trade_time": "2026-09-18T15:38:55", "percent_change": 0.0, "prev_day_close": 3.29999995231628}, {"option": "FXB261218C00133000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 11.0, "iv": 0.0773, "open_interest": 3.0, "volume": 0.0, "delta": 0.1778, "gamma": 0.0646, "vega": 0.1224, "theta": -0.0115, "rho": 0.0288, "theo": 0.3753, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.13, "last_trade_time": "2026-05-01T10:39:47", "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "FXB261218P00133000", "bid": 3.4, "bid_size": 11.0, "ask": 4.8, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8489, "gamma": 0.066, "vega": 0.1098, "theta": -0.0108, "rho": -0.0904, "theo": 4.369, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.8, "last_trade_time": "2026-07-21T15:59:05", "percent_change": 0.0, "prev_day_close": 4.10000014305115}, {"option": "FXB261218C00134000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 10.0, "iv": 0.0903, "open_interest": 0.0, "volume": 0.0, "delta": 0.1451, "gamma": 0.0516, "vega": 0.108, "theta": -0.011, "rho": 0.0235, "theo": 0.3178, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "FXB261218P00134000", "bid": 4.4, "bid_size": 10.0, "ask": 5.8, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8802, "gamma": 0.0549, "vega": 0.0946, "theta": -0.0105, "rho": -0.087, "theo": 5.3206, "change": 0.0, "open": 0.0, "high": 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": "FXB261218C00135000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 11.0, "iv": 0.1031, "open_interest": 1.0, "volume": 0.0, "delta": 0.1207, "gamma": 0.0417, "vega": 0.0957, "theta": -0.0105, "rho": 0.0195, "theo": 0.2752, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.5, "last_trade_time": "2026-06-17T15:04:29", "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "FXB261218P00135000", "bid": 5.3, "bid_size": 10.0, "ask": 6.9, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.904, "gamma": 0.0473, "vega": 0.0819, "theta": -0.0104, "rho": -0.0821, "theo": 6.2861, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.05000019073486}, {"option": "FXB261218C00136000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 10.0, "iv": 0.1151, "open_interest": 1.0, "volume": 0.0, "delta": 0.1028, "gamma": 0.0345, "vega": 0.0857, "theta": -0.0101, "rho": 0.0165, "theo": 0.2435, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.05, "last_trade_time": "2026-05-15T11:46:05", "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "FXB261218P00136000", "bid": 5.0, "bid_size": 25.0, "ask": 8.9, "ask_size": 22.0, "iv": 0.0, "open_interest": 2.0, "volume": 0.0, "delta": -0.922, "gamma": 0.041, "vega": 0.071, "theta": -0.0105, "rho": -0.0748, "theo": 7.2604, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 9.0, "last_trade_time": "2026-06-30T09:31:01", "percent_change": 0.0, "prev_day_close": 7.05000019073486}, {"option": "FXB261218C00137000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 10.0, "iv": 0.1267, "open_interest": 1.0, "volume": 0.0, "delta": 0.0888, "gamma": 0.0289, "vega": 0.0771, "theta": -0.0097, "rho": 0.0143, "theo": 0.2185, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.25, "last_trade_time": "2026-08-17T10:26:05", "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "FXB261218P00137000", "bid": 6.0, "bid_size": 25.0, "ask": 10.1, "ask_size": 25.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9368, "gamma": 0.0362, "vega": 0.0612, "theta": -0.0113, "rho": -0.0668, "theo": 8.2409, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.05000019073486}, {"option": "FXB261218C00138000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 10.0, "iv": 0.138, "open_interest": 1.0, "volume": 0.0, "delta": 0.0777, "gamma": 0.0245, "vega": 0.07, "theta": -0.0093, "rho": 0.0124, "theo": 0.198, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.15, "last_trade_time": "2026-07-21T09:33:46", "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "FXB261218P00138000", "bid": 8.4, "bid_size": 8.0, "ask": 9.8, "ask_size": 9.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9487, "gamma": 0.0316, "vega": 0.0527, "theta": -0.0115, "rho": -0.0575, "theo": 9.2262, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.09999990463257}, {"option": "FXB261218C00139000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 10.0, "iv": 0.149, "open_interest": 2.0, "volume": 0.0, "delta": 0.0687, "gamma": 0.021, "vega": 0.0637, "theta": -0.009, "rho": 0.011, "theo": 0.181, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.45, "last_trade_time": "2026-06-03T09:31:01", "percent_change": 0.0, "prev_day_close": 0.75}, {"option": "FXB261218P00139000", "bid": 9.4, "bid_size": 11.0, "ask": 10.8, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9602, "gamma": 0.0312, "vega": 0.0444, "theta": -0.0114, "rho": -0.0561, "theo": 10.2148, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.0500001907349}, {"option": "FXB261218C00140000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 10.0, "iv": 0.1598, "open_interest": 10.0, "volume": 0.0, "delta": 0.0612, "gamma": 0.0182, "vega": 0.0584, "theta": -0.0087, "rho": 0.0098, "theo": 0.1665, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-07-23T15:41:14", "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "FXB261218P00140000", "bid": 10.2, "bid_size": 9.0, "ask": 12.3, "ask_size": 18.0, "iv": 0.1572, "open_interest": 0.0, "volume": 0.0, "delta": -0.9693, "gamma": 0.0303, "vega": 0.0383, "theta": -0.0111, "rho": -0.0399, "theo": 11.205, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.1999998092651}, {"option": "FXB261218C00145000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 10.0, "iv": 0.2105, "open_interest": 0.0, "volume": 0.0, "delta": 0.0379, "gamma": 0.01, "vega": 0.0399, "theta": -0.0073, "rho": 0.006, "theo": 0.1179, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "FXB261218P00145000", "bid": 14.0, "bid_size": 23.0, "ask": 17.3, "ask_size": 18.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9927, "gamma": 0.0099, "vega": 0.0081, "theta": -0.0151, "rho": 0.0, "theo": 16.19, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.1500005722046}, {"option": "FXB270319C00115000", "bid": 12.3, "bid_size": 17.0, "ask": 16.4, "ask_size": 17.0, "iv": 0.1416, "open_interest": 0.0, "volume": 0.0, "delta": 0.9495, "gamma": 0.0118, "vega": 0.0831, "theta": -0.0021, "rho": 0.2184, "theo": 14.1435, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.0999999046326}, {"option": "FXB270319P00115000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 5.0, "iv": 0.1236, "open_interest": 2.0, "volume": 0.0, "delta": -0.0543, "gamma": 0.0118, "vega": 0.0932, "theta": -0.0037, "rho": -0.0248, "theo": 0.2151, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.5, "last_trade_time": "2026-07-21T09:31:01", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "FXB270319C00119000", "bid": 9.1, "bid_size": 8.0, "ask": 11.7, "ask_size": 6.0, "iv": 0.1099, "open_interest": 0.0, "volume": 0.0, "delta": 0.9083, "gamma": 0.021, "vega": 0.132, "theta": -0.0038, "rho": 0.255, "theo": 10.3073, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.3499999046326}, {"option": "FXB270319P00119000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 10.0, "iv": 0.1021, "open_interest": 10.0, "volume": 0.0, "delta": -0.0947, "gamma": 0.021, "vega": 0.14, "theta": -0.0049, "rho": -0.0432, "theo": 0.3573, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.32, "last_trade_time": "2026-10-29T15:40:15", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "FXB270319C00120000", "bid": 7.6, "bid_size": 11.0, "ask": 11.2, "ask_size": 14.0, "iv": 0.1008, "open_interest": 0.0, "volume": 0.0, "delta": 0.8927, "gamma": 0.0244, "vega": 0.1475, "theta": -0.0042, "rho": 0.2675, "theo": 9.3681, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.4500002861023}, {"option": "FXB270319P00120000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 10.0, "iv": 0.0959, "open_interest": 226.0, "volume": 0.0, "delta": -0.1102, "gamma": 0.0244, "vega": 0.1555, "theta": -0.0052, "rho": -0.0498, "theo": 0.4121, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.4, "last_trade_time": "2026-10-29T15:40:15", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "FXB270319C00121000", "bid": 6.6, "bid_size": 14.0, "ask": 10.6, "ask_size": 14.0, "iv": 0.1042, "open_interest": 0.0, "volume": 0.0, "delta": 0.874, "gamma": 0.0284, "vega": 0.1654, "theta": -0.0047, "rho": 0.2699, "theo": 8.4411, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.44999980926514}, {"option": "FXB270319P00121000", "bid": 0.05, "bid_size": 13.0, "ask": 0.75, "ask_size": 12.0, "iv": 0.0895, "open_interest": 3.0, "volume": 0.0, "delta": -0.1289, "gamma": 0.0285, "vega": 0.1724, "theta": -0.0056, "rho": -0.0584, "theo": 0.4789, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.0, "last_trade_time": "2026-09-29T10:38:08", "percent_change": 0.0, "prev_day_close": 0.425000006332994}, {"option": "FXB270319C00122000", "bid": 5.7, "bid_size": 13.0, "ask": 9.1, "ask_size": 14.0, "iv": 0.0827, "open_interest": 0.0, "volume": 0.0, "delta": 0.8513, "gamma": 0.0331, "vega": 0.1841, "theta": -0.0052, "rho": 0.2783, "theo": 7.5295, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.09999990463257}, {"option": "FXB270319P00122000", "bid": 0.1, "bid_size": 15.0, "ask": 2.65, "ask_size": 21.0, "iv": 0.129, "open_interest": 5.0, "volume": 0.0, "delta": -0.1515, "gamma": 0.0332, "vega": 0.1912, "theta": -0.006, "rho": -0.0678, "theo": 0.5612, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.8, "last_trade_time": "2026-08-03T14:47:15", "percent_change": 0.0, "prev_day_close": 0.524999994784594}, {"option": "FXB270319C00123000", "bid": 5.5, "bid_size": 10.0, "ask": 8.2, "ask_size": 14.0, "iv": 0.097, "open_interest": 0.0, "volume": 0.0, "delta": 0.8238, "gamma": 0.0385, "vega": 0.2059, "theta": -0.0057, "rho": 0.2832, "theo": 6.6376, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.64999985694885}, {"option": "FXB270319P00123000", "bid": 0.05, "bid_size": 10.0, "ask": 1.2, "ask_size": 10.0, "iv": 0.0848, "open_interest": 1.0, "volume": 0.0, "delta": -0.1792, "gamma": 0.0387, "vega": 0.2109, "theta": -0.0064, "rho": -0.08, "theo": 0.6638, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.72, "last_trade_time": "2026-08-12T10:30:43", "percent_change": 0.0, "prev_day_close": 0.574999995529652}, {"option": "FXB270319C00124000", "bid": 4.0, "bid_size": 13.0, "ask": 7.4, "ask_size": 14.0, "iv": 0.0797, "open_interest": 0.0, "volume": 0.0, "delta": 0.7904, "gamma": 0.0446, "vega": 0.2268, "theta": -0.0062, "rho": 0.2796, "theo": 5.7729, "change": 0.0, "open": 0.0, "high": 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": "FXB270319P00124000", "bid": 0.2, "bid_size": 12.0, "ask": 1.15, "ask_size": 10.0, "iv": 0.0777, "open_interest": 4.0, "volume": 0.0, "delta": -0.2127, "gamma": 0.0448, "vega": 0.2326, "theta": -0.0069, "rho": -0.0946, "theo": 0.7925, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.75, "last_trade_time": "2026-10-30T09:30:03", "percent_change": 0.0, "prev_day_close": 0.599999979138374}, {"option": "FXB270319C00125000", "bid": 3.8, "bid_size": 11.0, "ask": 6.2, "ask_size": 12.0, "iv": 0.082, "open_interest": 0.0, "volume": 0.0, "delta": 0.7501, "gamma": 0.0512, "vega": 0.249, "theta": -0.0067, "rho": 0.278, "theo": 4.9419, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.75000011920929}, {"option": "FXB270319P00125000", "bid": 0.4, "bid_size": 10.0, "ask": 3.1, "ask_size": 31.0, "iv": 0.1099, "open_interest": 0.0, "volume": 0.0, "delta": -0.2534, "gamma": 0.0516, "vega": 0.2539, "theta": -0.0073, "rho": -0.1113, "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": 0.825000017881394}, {"option": "FXB270319C00126000", "bid": 2.4, "bid_size": 14.0, "ask": 5.8, "ask_size": 15.0, "iv": 0.0744, "open_interest": 0.0, "volume": 0.0, "delta": 0.7019, "gamma": 0.058, "vega": 0.2708, "theta": -0.0072, "rho": 0.2719, "theo": 4.1556, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.14999997615814}, {"option": "FXB270319P00126000", "bid": 0.65, "bid_size": 10.0, "ask": 1.7, "ask_size": 10.0, "iv": 0.0769, "open_interest": 0.0, "volume": 0.0, "delta": -0.3023, "gamma": 0.0586, "vega": 0.2742, "theta": -0.0076, "rho": -0.1312, "theo": 1.1651, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.125}, {"option": "FXB270319C00127000", "bid": 2.0, "bid_size": 11.0, "ask": 5.1, "ask_size": 15.0, "iv": 0.0781, "open_interest": 0.0, "volume": 0.0, "delta": 0.6453, "gamma": 0.0644, "vega": 0.2895, "theta": -0.0075, "rho": 0.2599, "theo": 3.4271, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.55000007152557}, {"option": "FXB270319P00127000", "bid": 0.95, "bid_size": 14.0, "ask": 1.95, "ask_size": 14.0, "iv": 0.0744, "open_interest": 12.0, "volume": 0.0, "delta": -0.3598, "gamma": 0.0653, "vega": 0.2916, "theta": -0.0079, "rho": -0.1541, "theo": 1.4331, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.45, "last_trade_time": "2026-11-02T11:20:54", "percent_change": 0.0, "prev_day_close": 1.44999998807907}, {"option": "FXB270319C00128000", "bid": 1.2, "bid_size": 14.0, "ask": 4.4, "ask_size": 17.0, "iv": 0.0726, "open_interest": 1.0, "volume": 0.0, "delta": 0.5808, "gamma": 0.0696, "vega": 0.303, "theta": -0.0077, "rho": 0.2418, "theo": 2.771, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.71, "last_trade_time": "2026-10-14T11:17:19", "percent_change": 0.0, "prev_day_close": 2.89999997615814}, {"option": "FXB270319P00128000", "bid": 0.4, "bid_size": 359.0, "ask": 3.6, "ask_size": 17.0, "iv": 0.0791, "open_interest": 0.0, "volume": 0.0, "delta": -0.4255, "gamma": 0.0706, "vega": 0.3039, "theta": -0.008, "rho": -0.1793, "theo": 1.7746, "change": 0.0, "open": 0.0, "high": 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": "FXB270319C00129000", "bid": 1.3, "bid_size": 9.0, "ask": 4.0, "ask_size": 20.0, "iv": 0.0847, "open_interest": 0.0, "volume": 0.0, "delta": 0.5106, "gamma": 0.0724, "vega": 0.309, "theta": -0.0078, "rho": 0.2182, "theo": 2.2006, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.92500001192093}, {"option": "FXB270319P00129000", "bid": 0.9, "bid_size": 11.0, "ask": 3.9, "ask_size": 15.0, "iv": 0.0765, "open_interest": 0.0, "volume": 0.0, "delta": -0.4969, "gamma": 0.0736, "vega": 0.3084, "theta": -0.0079, "rho": -0.2049, "theo": 2.2032, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.37500005960464}, {"option": "FXB270319C00130000", "bid": 1.0, "bid_size": 10.0, "ask": 3.8, "ask_size": 22.0, "iv": 0.0915, "open_interest": 1.0, "volume": 0.0, "delta": 0.4386, "gamma": 0.0723, "vega": 0.3063, "theta": -0.0077, "rho": 0.1912, "theo": 1.7243, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.97, "last_trade_time": "2026-07-16T13:30:52", "percent_change": 0.0, "prev_day_close": 1.95000002533197}, {"option": "FXB270319P00130000", "bid": 1.9, "bid_size": 11.0, "ask": 3.9, "ask_size": 17.0, "iv": 0.0751, "open_interest": 0.0, "volume": 0.0, "delta": -0.5703, "gamma": 0.0735, "vega": 0.3037, "theta": -0.0077, "rho": -0.2282, "theo": 2.7273, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.11, "last_trade_time": "2026-08-12T10:10:10", "percent_change": 0.0, "prev_day_close": 2.75}, {"option": "FXB270319C00131000", "bid": 0.1, "bid_size": 616.0, "ask": 3.5, "ask_size": 30.0, "iv": 0.0849, "open_interest": 0.0, "volume": 0.0, "delta": 0.3692, "gamma": 0.0692, "vega": 0.295, "theta": -0.0074, "rho": 0.1634, "theo": 1.3419, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.975000023841858}, {"option": "FXB270319P00131000", "bid": 2.5, "bid_size": 10.0, "ask": 4.4, "ask_size": 11.0, "iv": 0.0731, "open_interest": 1.0, "volume": 0.0, "delta": -0.641, "gamma": 0.0705, "vega": 0.2901, "theta": -0.0073, "rho": -0.2461, "theo": 3.3465, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.32, "last_trade_time": "2026-09-15T10:28:19", "percent_change": 0.0, "prev_day_close": 3.35000002384186}, {"option": "FXB270319C00132000", "bid": 0.45, "bid_size": 10.0, "ask": 1.7, "ask_size": 12.0, "iv": 0.0713, "open_interest": 2.0, "volume": 0.0, "delta": 0.3063, "gamma": 0.0636, "vega": 0.2771, "theta": -0.007, "rho": 0.1372, "theo": 1.0447, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.8, "last_trade_time": "2026-10-02T09:30:31", "percent_change": 0.0, "prev_day_close": 1.02500000596046}, {"option": "FXB270319P00132000", "bid": 2.5, "bid_size": 11.0, "ask": 5.6, "ask_size": 17.0, "iv": 0.0701, "open_interest": 0.0, "volume": 0.0, "delta": -0.7052, "gamma": 0.0652, "vega": 0.2695, "theta": -0.0068, "rho": -0.257, "theo": 4.0518, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.99999988079071}, {"option": "FXB270319C00133000", "bid": 0.35, "bid_size": 10.0, "ask": 3.1, "ask_size": 44.0, "iv": 0.1055, "open_interest": 0.0, "volume": 0.0, "delta": 0.2521, "gamma": 0.0568, "vega": 0.255, "theta": -0.0064, "rho": 0.1139, "theo": 0.8182, "change": 0.0, "open": 0.0, "high": 0.0, "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": "FXB270319P00133000", "bid": 3.7, "bid_size": 10.0, "ask": 5.9, "ask_size": 10.0, "iv": 0.0703, "open_interest": 1.0, "volume": 0.0, "delta": -0.761, "gamma": 0.0588, "vega": 0.2446, "theta": -0.0062, "rho": -0.2594, "theo": 4.8287, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.1, "last_trade_time": "2026-09-02T09:49:14", "percent_change": 0.0, "prev_day_close": 5.04999995231628}, {"option": "FXB270319C00134000", "bid": 0.05, "bid_size": 10.0, "ask": 1.05, "ask_size": 12.0, "iv": 0.0688, "open_interest": 0.0, "volume": 0.0, "delta": 0.2069, "gamma": 0.0496, "vega": 0.2311, "theta": -0.0059, "rho": 0.0942, "theo": 0.6472, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.574999995529652}, {"option": "FXB270319P00134000", "bid": 4.4, "bid_size": 10.0, "ask": 7.5, "ask_size": 15.0, "iv": 0.0864, "open_interest": 0.0, "volume": 0.0, "delta": -0.8079, "gamma": 0.0519, "vega": 0.2179, "theta": -0.0056, "rho": -0.2548, "theo": 5.6616, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.64999985694885}, {"option": "FXB270319C00135000", "bid": 0.0, "bid_size": 0.0, "ask": 1.05, "ask_size": 10.0, "iv": 0.0758, "open_interest": 0.0, "volume": 0.0, "delta": 0.1701, "gamma": 0.0427, "vega": 0.2073, "theta": -0.0054, "rho": 0.0771, "theo": 0.5179, "change": 0.0, "open": 0.0, "high": 0.0, "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": "FXB270319P00135000", "bid": 4.4, "bid_size": 12.0, "ask": 8.3, "ask_size": 13.0, "iv": 0.0633, "open_interest": 0.0, "volume": 0.0, "delta": -0.8464, "gamma": 0.0451, "vega": 0.191, "theta": -0.005, "rho": -0.2464, "theo": 6.5371, "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": 6.34999990463257}, {"option": "FXB270319C00136000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 12.0, "iv": 0.0751, "open_interest": 0.0, "volume": 0.0, "delta": 0.1404, "gamma": 0.0365, "vega": 0.1849, "theta": -0.0049, "rho": 0.0639, "theo": 0.4194, "change": 0.0, "open": 0.0, "high": 0.0, "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": "FXB270319P00136000", "bid": 6.0, "bid_size": 11.0, "ask": 8.2, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8778, "gamma": 0.0388, "vega": 0.1652, "theta": -0.0044, "rho": -0.2358, "theo": 7.4447, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.25000023841858}, {"option": "FXB270319C00137000", "bid": 0.0, "bid_size": 0.0, "ask": 2.35, "ask_size": 32.0, "iv": 0.1224, "open_interest": 0.0, "volume": 0.0, "delta": 0.1165, "gamma": 0.0311, "vega": 0.1644, "theta": -0.0044, "rho": 0.0534, "theo": 0.3436, "change": 0.0, "open": 0.0, "high": 0.0, "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": "FXB270319P00137000", "bid": 6.0, "bid_size": 12.0, "ask": 10.1, "ask_size": 14.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9029, "gamma": 0.0329, "vega": 0.1416, "theta": -0.0038, "rho": -0.2129, "theo": 8.3749, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.14999985694885}, {"option": "FXB270319C00138000", "bid": 0.0, "bid_size": 0.0, "ask": 1.5, "ask_size": 18.0, "iv": 0.1108, "open_interest": 0.0, "volume": 0.0, "delta": 0.0973, "gamma": 0.0264, "vega": 0.146, "theta": -0.004, "rho": 0.0446, "theo": 0.2845, "change": 0.0, "open": 0.0, "high": 0.0, "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": "FXB270319P00138000", "bid": 7.0, "bid_size": 12.0, "ask": 9.9, "ask_size": 6.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.923, "gamma": 0.0277, "vega": 0.1204, "theta": -0.0032, "rho": -0.2019, "theo": 9.3223, "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": 9.05000019073486}, {"option": "FXB270319C00139000", "bid": 0.0, "bid_size": 0.0, "ask": 2.2, "ask_size": 26.0, "iv": 0.1356, "open_interest": 0.0, "volume": 0.0, "delta": 0.0818, "gamma": 0.0225, "vega": 0.1296, "theta": -0.0036, "rho": 0.0375, "theo": 0.2379, "change": 0.0, "open": 0.0, "high": 0.0, "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": "FXB270319P00139000", "bid": 8.0, "bid_size": 13.0, "ask": 12.1, "ask_size": 13.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9389, "gamma": 0.0231, "vega": 0.1015, "theta": -0.0026, "rho": -0.1822, "theo": 10.2825, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.0500001907349}, {"option": "FXB270319C00140000", "bid": 0.0, "bid_size": 0.0, "ask": 2.2, "ask_size": 26.0, "iv": 0.1435, "open_interest": 0.0, "volume": 0.0, "delta": 0.0691, "gamma": 0.0192, "vega": 0.1152, "theta": -0.0033, "rho": 0.0318, "theo": 0.2008, "change": 0.0, "open": 0.0, "high": 0.0, "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": "FXB270319P00140000", "bid": 9.0, "bid_size": 7.0, "ask": 12.9, "ask_size": 6.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9515, "gamma": 0.0191, "vega": 0.0853, "theta": -0.002, "rho": -0.1734, "theo": 11.2518, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.3500003814697}, {"option": "FXB270319C00145000", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 33.0, "iv": 0.179, "open_interest": 0.0, "volume": 0.0, "delta": 0.0326, "gamma": 0.0091, "vega": 0.0655, "theta": -0.002, "rho": 0.0149, "theo": 0.0957, "change": 0.0, "open": 0.0, "high": 0.0, "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": "FXB270319P00145000", "bid": 14.0, "bid_size": 6.0, "ask": 17.9, "ask_size": 6.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9958, "gamma": 0.0059, "vega": 0.016, "theta": -0.0077, "rho": 0.0, "theo": 16.19, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.3000001907349}, {"option": "FXB270617C00115000", "bid": 13.3, "bid_size": 6.0, "ask": 15.7, "ask_size": 6.0, "iv": 0.1134, "open_interest": 0.0, "volume": 0.0, "delta": 0.9269, "gamma": 0.0129, "vega": 0.1379, "theta": -0.0005, "rho": 0.5113, "theo": 14.3441, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.2000002861023}, {"option": "FXB270617P00115000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 10.0, "iv": 0.1072, "open_interest": 10.0, "volume": 0.0, "delta": -0.0677, "gamma": 0.0127, "vega": 0.1417, "theta": -0.0029, "rho": -0.0516, "theo": 0.307, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.73, "last_trade_time": "2026-10-29T15:38:11", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "FXB270617C00117000", "bid": 10.6, "bid_size": 8.0, "ask": 14.3, "ask_size": 9.0, "iv": 0.0947, "open_interest": 0.0, "volume": 0.0, "delta": 0.905, "gamma": 0.0164, "vega": 0.1675, "theta": -0.0012, "rho": 0.5599, "theo": 12.4765, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.0999999046326}, {"option": "FXB270617P00117000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 10.0, "iv": 0.0966, "open_interest": 0.0, "volume": 0.0, "delta": -0.0884, "gamma": 0.0166, "vega": 0.172, "theta": -0.0033, "rho": -0.067, "theo": 0.3986, "change": 0.0, "open": 0.0, "high": 0.0, "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": "FXB270617C00118000", "bid": 9.7, "bid_size": 10.0, "ask": 13.3, "ask_size": 9.0, "iv": 0.0902, "open_interest": 0.0, "volume": 0.0, "delta": 0.8919, "gamma": 0.0185, "vega": 0.1849, "theta": -0.0016, "rho": 0.5714, "theo": 11.5563, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.2000002861023}, {"option": "FXB270617P00118000", "bid": 0.0, "bid_size": 0.0, "ask": 1.05, "ask_size": 10.0, "iv": 0.0974, "open_interest": 10.0, "volume": 0.0, "delta": -0.1015, "gamma": 0.0189, "vega": 0.1889, "theta": -0.0036, "rho": -0.0764, "theo": 0.4575, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.9, "last_trade_time": "2026-10-29T15:38:11", "percent_change": 0.0, "prev_day_close": 1.22500002384186}, {"option": "FXB270617C00119000", "bid": 9.0, "bid_size": 7.0, "ask": 12.3, "ask_size": 7.0, "iv": 0.091, "open_interest": 1.0, "volume": 0.0, "delta": 0.8768, "gamma": 0.021, "vega": 0.2021, "theta": -0.002, "rho": 0.576, "theo": 10.6487, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.7, "last_trade_time": "2026-10-22T09:31:01", "percent_change": 0.0, "prev_day_close": 10.9500002861023}, {"option": "FXB270617P00119000", "bid": 0.05, "bid_size": 11.0, "ask": 0.95, "ask_size": 12.0, "iv": 0.0896, "open_interest": 0.0, "volume": 0.0, "delta": -0.1168, "gamma": 0.0215, "vega": 0.208, "theta": -0.0038, "rho": -0.0876, "theo": 0.5267, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.3249999769032}, {"option": "FXB270617C00120000", "bid": 8.0, "bid_size": 11.0, "ask": 11.5, "ask_size": 12.0, "iv": 0.0881, "open_interest": 1.0, "volume": 0.0, "delta": 0.8593, "gamma": 0.0238, "vega": 0.2227, "theta": -0.0024, "rho": 0.5742, "theo": 9.7534, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 9.8, "last_trade_time": "2026-10-22T09:31:01", "percent_change": 0.0, "prev_day_close": 10.0500001907349}, {"option": "FXB270617P00120000", "bid": 0.0, "bid_size": 0.0, "ask": 2.85, "ask_size": 19.0, "iv": 0.1208, "open_interest": 13.0, "volume": 0.0, "delta": -0.1347, "gamma": 0.0245, "vega": 0.2272, "theta": -0.0041, "rho": -0.1006, "theo": 0.6099, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.65, "last_trade_time": "2026-10-20T09:30:01", "percent_change": 0.0, "prev_day_close": 0.5749999769032}, {"option": "FXB270617C00121000", "bid": 7.1, "bid_size": 10.0, "ask": 10.6, "ask_size": 10.0, "iv": 0.0846, "open_interest": 0.0, "volume": 0.0, "delta": 0.839, "gamma": 0.027, "vega": 0.2426, "theta": -0.0029, "rho": 0.5683, "theo": 8.8749, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.80000019073486}, {"option": "FXB270617P00121000", "bid": 0.1, "bid_size": 10.0, "ask": 1.2, "ask_size": 10.0, "iv": 0.0832, "open_interest": 0.0, "volume": 0.0, "delta": -0.1556, "gamma": 0.0278, "vega": 0.2495, "theta": -0.0044, "rho": -0.1155, "theo": 0.7086, "change": 0.0, "open": 0.0, "high": 0.0, "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": "FXB270617C00122000", "bid": 6.3, "bid_size": 10.0, "ask": 9.7, "ask_size": 11.0, "iv": 0.0826, "open_interest": 0.0, "volume": 0.0, "delta": 0.8153, "gamma": 0.0306, "vega": 0.2661, "theta": -0.0033, "rho": 0.558, "theo": 8.0147, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.35000014305115}, {"option": "FXB270617P00122000", "bid": 0.0, "bid_size": 0.0, "ask": 1.3, "ask_size": 10.0, "iv": 0.0762, "open_interest": 0.0, "volume": 0.0, "delta": -0.1802, "gamma": 0.0315, "vega": 0.271, "theta": -0.0047, "rho": -0.133, "theo": 0.828, "change": 0.0, "open": 0.0, "high": 0.0, "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": "FXB270617C00123000", "bid": 5.5, "bid_size": 10.0, "ask": 8.9, "ask_size": 14.0, "iv": 0.0816, "open_interest": 1.0, "volume": 0.0, "delta": 0.7878, "gamma": 0.0345, "vega": 0.2878, "theta": -0.0038, "rho": 0.5445, "theo": 7.1792, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 7.3, "last_trade_time": "2026-10-22T09:31:01", "percent_change": 0.0, "prev_day_close": 7.25}, {"option": "FXB270617P00123000", "bid": 0.0, "bid_size": 0.0, "ask": 3.3, "ask_size": 19.0, "iv": 0.1032, "open_interest": 0.0, "volume": 0.0, "delta": -0.2087, "gamma": 0.0356, "vega": 0.2948, "theta": -0.005, "rho": -0.1534, "theo": 0.9711, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.72499994933605}, {"option": "FXB270617C00124000", "bid": 4.7, "bid_size": 9.0, "ask": 8.1, "ask_size": 16.0, "iv": 0.0796, "open_interest": 3.0, "volume": 0.0, "delta": 0.756, "gamma": 0.0386, "vega": 0.3121, "theta": -0.0042, "rho": 0.5278, "theo": 6.3711, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 5.8, "last_trade_time": "2026-10-28T09:31:01", "percent_change": 0.0, "prev_day_close": 6.30000019073486}, {"option": "FXB270617P00124000", "bid": 0.0, "bid_size": 0.0, "ask": 3.4, "ask_size": 19.0, "iv": 0.0959, "open_interest": 0.0, "volume": 0.0, "delta": -0.2417, "gamma": 0.0398, "vega": 0.3175, "theta": -0.0053, "rho": -0.1746, "theo": 1.1442, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.64999997615814}, {"option": "FXB270617C00125000", "bid": 4.0, "bid_size": 11.0, "ask": 7.3, "ask_size": 15.0, "iv": 0.0782, "open_interest": 3.0, "volume": 0.0, "delta": 0.7194, "gamma": 0.0428, "vega": 0.334, "theta": -0.0046, "rho": 0.5055, "theo": 5.5983, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 5.1, "last_trade_time": "2026-10-28T09:31:01", "percent_change": 0.0, "prev_day_close": 5.39999997615814}, {"option": "FXB270617P00125000", "bid": 0.25, "bid_size": 9.0, "ask": 2.25, "ask_size": 10.0, "iv": 0.0734, "open_interest": 0.0, "volume": 0.0, "delta": -0.2797, "gamma": 0.0442, "vega": 0.3391, "theta": -0.0055, "rho": -0.2001, "theo": 1.3539, "change": 0.0, "open": 0.0, "high": 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": "FXB270617C00126000", "bid": 3.3, "bid_size": 7.0, "ask": 6.6, "ask_size": 15.0, "iv": 0.0771, "open_interest": 0.0, "volume": 0.0, "delta": 0.678, "gamma": 0.0468, "vega": 0.3545, "theta": -0.005, "rho": 0.4803, "theo": 4.8668, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.84999990463257}, {"option": "FXB270617P00126000", "bid": 0.2, "bid_size": 14.0, "ask": 2.2, "ask_size": 9.0, "iv": 0.0631, "open_interest": 0.0, "volume": 0.0, "delta": -0.3228, "gamma": 0.0485, "vega": 0.3604, "theta": -0.0058, "rho": -0.2284, "theo": 1.6056, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.85000000149012}, {"option": "FXB270617C00127000", "bid": 2.65, "bid_size": 8.0, "ask": 5.8, "ask_size": 14.0, "iv": 0.0742, "open_interest": 1.0, "volume": 0.0, "delta": 0.6319, "gamma": 0.0505, "vega": 0.3728, "theta": -0.0053, "rho": 0.4517, "theo": 4.1832, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.4, "last_trade_time": "2026-10-22T09:31:01", "percent_change": 0.0, "prev_day_close": 4.20000004768372}, {"option": "FXB270617P00127000", "bid": 0.65, "bid_size": 12.0, "ask": 3.3, "ask_size": 12.0, "iv": 0.0749, "open_interest": 0.0, "volume": 0.0, "delta": -0.3709, "gamma": 0.0524, "vega": 0.3761, "theta": -0.0059, "rho": -0.2546, "theo": 1.9086, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.17499998211861}, {"option": "FXB270617C00128000", "bid": 2.05, "bid_size": 10.0, "ask": 5.2, "ask_size": 15.0, "iv": 0.0736, "open_interest": 0.0, "volume": 0.0, "delta": 0.5816, "gamma": 0.0535, "vega": 0.3858, "theta": -0.0055, "rho": 0.4178, "theo": 3.5553, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.57500010728836}, {"option": "FXB270617P00128000", "bid": 0.9, "bid_size": 9.0, "ask": 4.1, "ask_size": 18.0, "iv": 0.0777, "open_interest": 0.0, "volume": 0.0, "delta": -0.4236, "gamma": 0.0557, "vega": 0.3878, "theta": -0.006, "rho": -0.285, "theo": 2.27, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.47499999403954}, {"option": "FXB270617C00129000", "bid": 1.45, "bid_size": 9.0, "ask": 4.6, "ask_size": 15.0, "iv": 0.0716, "open_interest": 2.0, "volume": 0.0, "delta": 0.5283, "gamma": 0.0554, "vega": 0.393, "theta": -0.0057, "rho": 0.3822, "theo": 2.9899, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.9, "last_trade_time": "2026-10-27T09:30:01", "percent_change": 0.0, "prev_day_close": 3.2749999165535}, {"option": "FXB270617P00129000", "bid": 1.35, "bid_size": 10.0, "ask": 3.8, "ask_size": 9.0, "iv": 0.0676, "open_interest": 0.0, "volume": 0.0, "delta": -0.4797, "gamma": 0.058, "vega": 0.3932, "theta": -0.006, "rho": -0.3132, "theo": 2.6961, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.87500005960464}, {"option": "FXB270617C00130000", "bid": 1.6, "bid_size": 13.0, "ask": 3.4, "ask_size": 17.0, "iv": 0.0702, "open_interest": 6.0, "volume": 0.0, "delta": 0.4733, "gamma": 0.0561, "vega": 0.3942, "theta": -0.0057, "rho": 0.3447, "theo": 2.49, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.7, "last_trade_time": "2026-11-02T09:30:00", "percent_change": 0.0, "prev_day_close": 2.59999996423721}, {"option": "FXB270617P00130000", "bid": 1.8, "bid_size": 10.0, "ask": 4.9, "ask_size": 12.0, "iv": 0.0741, "open_interest": 0.0, "volume": 0.0, "delta": -0.5379, "gamma": 0.059, "vega": 0.3913, "theta": -0.0059, "rho": -0.3371, "theo": 3.1905, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.37500005960464}, {"option": "FXB270617C00131000", "bid": 0.45, "bid_size": 10.0, "ask": 4.0, "ask_size": 18.0, "iv": 0.0739, "open_interest": 2.0, "volume": 0.0, "delta": 0.4184, "gamma": 0.0555, "vega": 0.3883, "theta": -0.0056, "rho": 0.3068, "theo": 2.0571, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.25, "last_trade_time": "2026-10-22T09:31:01", "percent_change": 0.0, "prev_day_close": 2.52499997615814}, {"option": "FXB270617P00131000", "bid": 2.25, "bid_size": 11.0, "ask": 4.9, "ask_size": 11.0, "iv": 0.0648, "open_interest": 0.0, "volume": 0.0, "delta": -0.5962, "gamma": 0.0588, "vega": 0.3816, "theta": -0.0057, "rho": -0.3558, "theo": 3.7566, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.99999988079071}, {"option": "FXB270617C00132000", "bid": 0.2, "bid_size": 11.0, "ask": 3.8, "ask_size": 25.0, "iv": 0.0778, "open_interest": 0.0, "volume": 0.0, "delta": 0.3656, "gamma": 0.0535, "vega": 0.3762, "theta": -0.0055, "rho": 0.2701, "theo": 1.6897, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.05000002682209}, {"option": "FXB270617P00132000", "bid": 2.8, "bid_size": 10.0, "ask": 6.3, "ask_size": 14.0, "iv": 0.0739, "open_interest": 0.0, "volume": 0.0, "delta": -0.653, "gamma": 0.0574, "vega": 0.3653, "theta": -0.0054, "rho": -0.3676, "theo": 4.3921, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.90000009536743}, {"option": "FXB270617C00133000", "bid": 0.1, "bid_size": 10.0, "ask": 2.15, "ask_size": 14.0, "iv": 0.0623, "open_interest": 0.0, "volume": 0.0, "delta": 0.3162, "gamma": 0.0505, "vega": 0.359, "theta": -0.0052, "rho": 0.2338, "theo": 1.3835, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.22499996423721}, {"option": "FXB270617P00133000", "bid": 3.4, "bid_size": 10.0, "ask": 7.0, "ask_size": 18.0, "iv": 0.0729, "open_interest": 0.0, "volume": 0.0, "delta": -0.707, "gamma": 0.0551, "vega": 0.3408, "theta": -0.0051, "rho": -0.3718, "theo": 5.0928, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.29999995231628}, {"option": "FXB270617C00134000", "bid": 0.3, "bid_size": 12.0, "ask": 1.8, "ask_size": 14.0, "iv": 0.0678, "open_interest": 0.0, "volume": 0.0, "delta": 0.2714, "gamma": 0.0467, "vega": 0.3372, "theta": -0.0049, "rho": 0.2014, "theo": 1.1319, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.84999997913837}, {"option": "FXB270617P00134000", "bid": 4.1, "bid_size": 9.0, "ask": 7.6, "ask_size": 10.0, "iv": 0.0702, "open_interest": 0.0, "volume": 0.0, "delta": -0.7569, "gamma": 0.0521, "vega": 0.3123, "theta": -0.0047, "rho": -0.365, "theo": 5.8518, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.80000019073486}, {"option": "FXB270617C00135000", "bid": 0.05, "bid_size": 10.0, "ask": 1.55, "ask_size": 15.0, "iv": 0.0667, "open_interest": 0.0, "volume": 0.0, "delta": 0.2316, "gamma": 0.0425, "vega": 0.3132, "theta": -0.0046, "rho": 0.1727, "theo": 0.9268, "change": 0.0, "open": 0.0, "high": 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": "FXB270617P00135000", "bid": 4.8, "bid_size": 13.0, "ask": 8.5, "ask_size": 10.0, "iv": 0.0706, "open_interest": 0.0, "volume": 0.0, "delta": -0.8019, "gamma": 0.0485, "vega": 0.2813, "theta": -0.0043, "rho": -0.3396, "theo": 6.6615, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.99999976158142}, {"option": "FXB270617C00136000", "bid": 0.05, "bid_size": 9.0, "ask": 1.2, "ask_size": 13.0, "iv": 0.0669, "open_interest": 0.0, "volume": 0.0, "delta": 0.1969, "gamma": 0.0382, "vega": 0.2885, "theta": -0.0043, "rho": 0.1478, "theo": 0.7607, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.375}, {"option": "FXB270617P00136000", "bid": 5.6, "bid_size": 12.0, "ask": 8.7, "ask_size": 11.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.842, "gamma": 0.0442, "vega": 0.2461, "theta": -0.0038, "rho": -0.316, "theo": 7.5151, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.35000014305115}, {"option": "FXB270617C00137000", "bid": 0.0, "bid_size": 0.0, "ask": 1.0, "ask_size": 12.0, "iv": 0.0678, "open_interest": 0.0, "volume": 0.0, "delta": 0.1672, "gamma": 0.0339, "vega": 0.2633, "theta": -0.0039, "rho": 0.1252, "theo": 0.6269, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.574999988079071}, {"option": "FXB270617P00137000", "bid": 6.1, "bid_size": 12.0, "ask": 10.2, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8764, "gamma": 0.0392, "vega": 0.2112, "theta": -0.0033, "rho": -0.2909, "theo": 8.405, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.25}, {"option": "FXB270617C00140000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 10.0, "iv": 0.0779, "open_interest": 0.0, "volume": 0.0, "delta": 0.1026, "gamma": 0.023, "vega": 0.1948, "theta": -0.003, "rho": 0.0772, "theo": 0.3609, "change": 0.0, "open": 0.0, "high": 0.0, "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": "FXB270617P00140000", "bid": 9.0, "bid_size": 6.0, "ask": 13.1, "ask_size": 4.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.955, "gamma": 0.0341, "vega": 0.117, "theta": -0.0011, "rho": -0.1885, "theo": 11.2192, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.1999998092651}], "symbol": "FXB", "security_type": "stock", "exchange_id": 3, "current_price": 128.8137, "price_change": -0.0563, "price_change_percent": -0.0437, "bid": 121.62, "ask": 130.0, "bid_size": 100, "ask_size": 2500, "open": 128.93, "high": 129.01, "low": 128.8137, "close": 128.8137, "prev_day_close": 128.87, "volume": 3379, "iv30": 7.054, "iv30_change": 0.222, "iv30_change_percent": 3.2494, "seqno": 19589053442, "last_trade_time": "2026-11-03T14:59:13", "tick": "down"}, "symbol": "FXB"}