{"timestamp": "2026-11-10 01:43:55", "data": {"options": [{"option": "CSW261120C00250000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4672, "open_interest": 0.0, "volume": 0.0, "delta": 0.9239, "gamma": 0.0048, "vega": 0.0723, "theta": -0.1822, "rho": 0.0807, "theo": 39.2978, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 28.75}, {"option": "CSW261120P00250000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.657, "open_interest": 0.0, "volume": 0.0, "delta": -0.0768, "gamma": 0.0048, "vega": 0.0725, "theta": -0.1875, "rho": -0.0073, "theo": 1.0445, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "CSW261120C00260000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4503, "open_interest": 0.0, "volume": 0.0, "delta": 0.8765, "gamma": 0.0076, "vega": 0.1028, "theta": -0.2408, "rho": 0.0792, "theo": 29.9532, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.8999996185303}, {"option": "CSW261120P00260000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.6028, "open_interest": 0.0, "volume": 0.0, "delta": -0.1244, "gamma": 0.0077, "vega": 0.1031, "theta": -0.2453, "rho": -0.0119, "theo": 1.687, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.02500000037253}, {"option": "CSW261120C00270000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4479, "open_interest": 1.0, "volume": 0.0, "delta": 0.7953, "gamma": 0.0118, "vega": 0.1426, "theta": -0.309, "rho": 0.074, "theo": 21.1487, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 22.2, "last_trade_time": "2026-10-29T10:17:38", "percent_change": 0.0, "prev_day_close": 13.4499998092651}, {"option": "CSW261120P00270000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4498, "open_interest": 0.0, "volume": 0.0, "delta": -0.2063, "gamma": 0.0119, "vega": 0.1428, "theta": -0.3132, "rho": -0.0191, "theo": 2.8742, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.39999979734421}, {"option": "CSW261120C00280000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4218, "open_interest": 0.0, "volume": 0.0, "delta": 0.6629, "gamma": 0.0166, "vega": 0.1829, "theta": -0.3699, "rho": 0.0632, "theo": 13.4193, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.39999985694885}, {"option": "CSW261120P00280000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.5045, "open_interest": 0.0, "volume": 0.0, "delta": -0.3398, "gamma": 0.0167, "vega": 0.1834, "theta": -0.3738, "rho": -0.0295, "theo": 5.1456, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.0}, {"option": "CSW261120C00290000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3426, "open_interest": 0.0, "volume": 0.0, "delta": 0.4833, "gamma": 0.019, "vega": 0.1994, "theta": -0.3871, "rho": 0.0468, "theo": 7.5696, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.3000001013279}, {"option": "CSW261120P00290000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4809, "open_interest": 2.0, "volume": 0.0, "delta": -0.5212, "gamma": 0.0191, "vega": 0.1992, "theta": -0.3904, "rho": -0.0432, "theo": 9.3133, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 19.79, "last_trade_time": "2026-11-05T13:13:56", "percent_change": 0.0, "prev_day_close": 16.6500000953674}, {"option": "CSW261120C00300000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4813, "open_interest": 11.0, "volume": 0.0, "delta": 0.309, "gamma": 0.0166, "vega": 0.1765, "theta": -0.3431, "rho": 0.0301, "theo": 4.0122, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.65, "last_trade_time": "2026-10-26T14:40:43", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "CSW261120P00300000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.383, "open_interest": 0.0, "volume": 0.0, "delta": -0.6971, "gamma": 0.0168, "vega": 0.1746, "theta": -0.3457, "rho": -0.0524, "theo": 15.7903, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 24.8999996185303}, {"option": "CSW261120C00310000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4664, "open_interest": 0.0, "volume": 0.0, "delta": 0.187, "gamma": 0.012, "vega": 0.1349, "theta": -0.2713, "rho": 0.0182, "theo": 2.1799, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.15000009536743}, {"option": "CSW261120P00310000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3693, "open_interest": 0.0, "volume": 0.0, "delta": -0.8207, "gamma": 0.0122, "vega": 0.1309, "theta": -0.2742, "rho": -0.0543, "theo": 24.0016, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 34.0}, {"option": "CSW261218C00250000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.5372, "open_interest": 0.0, "volume": 0.0, "delta": 0.8356, "gamma": 0.006, "vega": 0.227, "theta": -0.1489, "rho": 0.1325, "theo": 40.7689, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 32.9500007629394}, {"option": "CSW261218P00250000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.5019, "open_interest": 0.0, "volume": 0.0, "delta": -0.1707, "gamma": 0.0057, "vega": 0.2389, "theta": -0.1434, "rho": -0.0597, "theo": 4.3453, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.8000001013279}, {"option": "CSW261218C00260000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.494, "open_interest": 0.0, "volume": 0.0, "delta": 0.7756, "gamma": 0.0076, "vega": 0.2758, "theta": -0.1642, "rho": 0.1391, "theo": 32.2124, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 25.8999996185303}, {"option": "CSW261218P00260000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4497, "open_interest": 0.0, "volume": 0.0, "delta": -0.2287, "gamma": 0.0073, "vega": 0.2843, "theta": -0.1588, "rho": -0.0802, "theo": 5.8634, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.80000007152557}, {"option": "CSW261218C00270000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4729, "open_interest": 3.0, "volume": 0.0, "delta": 0.6957, "gamma": 0.0094, "vega": 0.3234, "theta": -0.177, "rho": 0.1403, "theo": 24.3821, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 27.6, "last_trade_time": "2026-10-29T10:17:38", "percent_change": 0.0, "prev_day_close": 18.3999996185303}, {"option": "CSW261218P00270000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4402, "open_interest": 0.0, "volume": 0.0, "delta": -0.3062, "gamma": 0.009, "vega": 0.3286, "theta": -0.1718, "rho": -0.1078, "theo": 8.0994, "change": 0.0, "open": 0.0, "high": 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": "CSW261218C00280000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4164, "open_interest": 0.0, "volume": 0.0, "delta": 0.5952, "gamma": 0.0108, "vega": 0.3598, "theta": -0.184, "rho": 0.1306, "theo": 17.6254, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.5}, {"option": "CSW261218P00280000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3909, "open_interest": 0.0, "volume": 0.0, "delta": -0.4039, "gamma": 0.0105, "vega": 0.3616, "theta": -0.1792, "rho": -0.1432, "theo": 11.3929, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.0}, {"option": "CSW261218C00290000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.381, "open_interest": 0.0, "volume": 0.0, "delta": 0.4824, "gamma": 0.0114, "vega": 0.3716, "theta": -0.1825, "rho": 0.1152, "theo": 12.2748, "change": 0.0, "open": 0.0, "high": 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": "CSW261218P00290000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3474, "open_interest": 0.0, "volume": 0.0, "delta": -0.5139, "gamma": 0.0111, "vega": 0.3709, "theta": -0.1778, "rho": -0.1841, "theo": 16.0729, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.5500001907349}, {"option": "CSW261218C00300000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3462, "open_interest": 0.0, "volume": 0.0, "delta": 0.3736, "gamma": 0.0108, "vega": 0.354, "theta": -0.1721, "rho": 0.0933, "theo": 8.4344, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.39999985694885}, {"option": "CSW261218P00300000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3402, "open_interest": 0.0, "volume": 0.0, "delta": -0.6205, "gamma": 0.0106, "vega": 0.3525, "theta": -0.1675, "rho": -0.2257, "theo": 22.236, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 28.0999994277954}, {"option": "CSW261218C00310000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3722, "open_interest": 0.0, "volume": 0.0, "delta": 0.2826, "gamma": 0.0094, "vega": 0.3176, "theta": -0.1562, "rho": 0.0735, "theo": 5.8694, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.30000007152557}, {"option": "CSW261218P00310000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.2772, "open_interest": 0.0, "volume": 0.0, "delta": -0.7098, "gamma": 0.0092, "vega": 0.3154, "theta": -0.1514, "rho": -0.2629, "theo": 29.6557, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 36.4000005722046}, {"option": "CSW270115C00135000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 1.082, "open_interest": 0.0, "volume": 0.0, "delta": 0.9774, "gamma": 0.0005, "vega": 0.0603, "theta": -0.0319, "rho": 0.1196, "theo": 153.7483, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 142.800003051758}, {"option": "CSW270115P00135000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 1.1448, "open_interest": 1.0, "volume": 0.0, "delta": -0.0216, "gamma": 0.0004, "vega": 0.0638, "theta": -0.0453, "rho": -0.0131, "theo": 1.0913, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.45, "last_trade_time": "2026-06-23T09:30:08", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "CSW270115C00140000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 1.0457, "open_interest": 0.0, "volume": 0.0, "delta": 0.9753, "gamma": 0.0005, "vega": 0.0655, "theta": -0.0343, "rho": 0.127, "theo": 148.8349, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 136.199996948242}, {"option": "CSW270115P00140000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 1.0969, "open_interest": 0.0, "volume": 0.0, "delta": -0.0236, "gamma": 0.0005, "vega": 0.0688, "theta": -0.0473, "rho": -0.0142, "theo": 1.1649, "change": 0.0, "open": 0.0, "high": 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": "CSW270115C00145000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 1.0099, "open_interest": 0.0, "volume": 0.0, "delta": 0.9729, "gamma": 0.0006, "vega": 0.0711, "theta": -0.0368, "rho": 0.135, "theo": 143.9278, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 132.100002288818}, {"option": "CSW270115P00145000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 1.0507, "open_interest": 0.0, "volume": 0.0, "delta": -0.0258, "gamma": 0.0005, "vega": 0.0741, "theta": -0.0494, "rho": -0.0155, "theo": 1.2442, "change": 0.0, "open": 0.0, "high": 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": "CSW270115C00150000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.9646, "open_interest": 0.0, "volume": 0.0, "delta": 0.9703, "gamma": 0.0006, "vega": 0.0771, "theta": -0.0393, "rho": 0.1439, "theo": 139.0275, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 127.199996948242}, {"option": "CSW270115P00150000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 1.006, "open_interest": 0.0, "volume": 0.0, "delta": -0.0282, "gamma": 0.0006, "vega": 0.0798, "theta": -0.0515, "rho": -0.0169, "theo": 1.3293, "change": 0.0, "open": 0.0, "high": 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": "CSW270115C00155000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.9306, "open_interest": 0.0, "volume": 0.0, "delta": 0.9675, "gamma": 0.0007, "vega": 0.0834, "theta": -0.042, "rho": 0.1528, "theo": 134.1349, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 122.300003051758}, {"option": "CSW270115P00155000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.9628, "open_interest": 0.0, "volume": 0.0, "delta": -0.0308, "gamma": 0.0006, "vega": 0.0858, "theta": -0.0538, "rho": -0.0184, "theo": 1.4209, "change": 0.0, "open": 0.0, "high": 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": "CSW270115C00160000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.8972, "open_interest": 0.0, "volume": 0.0, "delta": 0.9644, "gamma": 0.0008, "vega": 0.0905, "theta": -0.0447, "rho": 0.1627, "theo": 129.2506, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 117.5}, {"option": "CSW270115P00160000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.9208, "open_interest": 0.0, "volume": 0.0, "delta": -0.0337, "gamma": 0.0007, "vega": 0.0925, "theta": -0.0561, "rho": -0.0201, "theo": 1.5197, "change": 0.0, "open": 0.0, "high": 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": "CSW270115C00165000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.8642, "open_interest": 0.0, "volume": 0.0, "delta": 0.961, "gamma": 0.0008, "vega": 0.0979, "theta": -0.0475, "rho": 0.1722, "theo": 124.3758, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 112.599998474121}, {"option": "CSW270115P00165000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.8802, "open_interest": 0.0, "volume": 0.0, "delta": -0.0368, "gamma": 0.0008, "vega": 0.0998, "theta": -0.0585, "rho": -0.0219, "theo": 1.6268, "change": 0.0, "open": 0.0, "high": 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": "CSW270115C00170000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.8399, "open_interest": 0.0, "volume": 0.0, "delta": 0.9574, "gamma": 0.0009, "vega": 0.1057, "theta": -0.0503, "rho": 0.1803, "theo": 119.5112, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 107.900001525879}, {"option": "CSW270115P00170000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.8406, "open_interest": 0.0, "volume": 0.0, "delta": -0.0403, "gamma": 0.0009, "vega": 0.1073, "theta": -0.061, "rho": -0.0237, "theo": 1.7433, "change": 0.0, "open": 0.0, "high": 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": "CSW270115C00175000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.8073, "open_interest": 0.0, "volume": 0.0, "delta": 0.9533, "gamma": 0.001, "vega": 0.1142, "theta": -0.0533, "rho": 0.1901, "theo": 114.6576, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 102.300003051758}, {"option": "CSW270115P00175000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.8021, "open_interest": 0.0, "volume": 0.0, "delta": -0.0441, "gamma": 0.001, "vega": 0.1154, "theta": -0.0636, "rho": -0.0259, "theo": 1.8698, "change": 0.0, "open": 0.0, "high": 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": "CSW270115C00180000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.7752, "open_interest": 0.0, "volume": 0.0, "delta": 0.9489, "gamma": 0.0012, "vega": 0.1232, "theta": -0.0564, "rho": 0.2003, "theo": 109.8164, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 97.4500007629394}, {"option": "CSW270115P00180000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.7646, "open_interest": 0.0, "volume": 0.0, "delta": -0.0483, "gamma": 0.0011, "vega": 0.1242, "theta": -0.0663, "rho": -0.0284, "theo": 2.0075, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "CSW270115C00185000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.7365, "open_interest": 0.0, "volume": 0.0, "delta": 0.944, "gamma": 0.0013, "vega": 0.133, "theta": -0.0596, "rho": 0.2106, "theo": 104.9891, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 92.1999969482422}, {"option": "CSW270115P00185000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.7279, "open_interest": 0.0, "volume": 0.0, "delta": -0.053, "gamma": 0.0012, "vega": 0.1338, "theta": -0.0691, "rho": -0.031, "theo": 2.1578, "change": 0.0, "open": 0.0, "high": 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": "CSW270115C00190000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.7054, "open_interest": 0.0, "volume": 0.0, "delta": 0.9386, "gamma": 0.0014, "vega": 0.1436, "theta": -0.0628, "rho": 0.2199, "theo": 100.1774, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 89.5499992370606}, {"option": "CSW270115P00190000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.6921, "open_interest": 0.0, "volume": 0.0, "delta": -0.0582, "gamma": 0.0014, "vega": 0.1442, "theta": -0.072, "rho": -0.0337, "theo": 2.323, "change": 0.0, "open": 0.0, "high": 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": "CSW270115C00195000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.6683, "open_interest": 0.0, "volume": 0.0, "delta": 0.9326, "gamma": 0.0016, "vega": 0.1547, "theta": -0.0662, "rho": 0.2288, "theo": 95.3833, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 84.75}, {"option": "CSW270115P00195000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.6571, "open_interest": 0.0, "volume": 0.0, "delta": -0.064, "gamma": 0.0015, "vega": 0.1551, "theta": -0.075, "rho": -0.037, "theo": 2.5046, "change": 0.0, "open": 0.0, "high": 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": "CSW270115C00200000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.632, "open_interest": 0.0, "volume": 0.0, "delta": 0.926, "gamma": 0.0017, "vega": 0.1668, "theta": -0.0698, "rho": 0.2401, "theo": 90.6088, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 80.0499992370606}, {"option": "CSW270115P00200000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.6228, "open_interest": 0.0, "volume": 0.0, "delta": -0.0704, "gamma": 0.0017, "vega": 0.1668, "theta": -0.0781, "rho": -0.0407, "theo": 2.7047, "change": 0.0, "open": 0.0, "high": 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": "CSW270115C00210000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.5997, "open_interest": 0.0, "volume": 0.0, "delta": 0.9105, "gamma": 0.0022, "vega": 0.1938, "theta": -0.0771, "rho": 0.2594, "theo": 81.1302, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 70.6499977111816}, {"option": "CSW270115P00210000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.5562, "open_interest": 1.0, "volume": 0.0, "delta": -0.0855, "gamma": 0.0021, "vega": 0.1938, "theta": -0.0846, "rho": -0.0489, "theo": 3.1719, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.14, "last_trade_time": "2026-10-06T13:48:03", "percent_change": 0.0, "prev_day_close": 5.02500000037253}, {"option": "CSW270115C00220000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.6198, "open_interest": 2.0, "volume": 0.0, "delta": 0.891, "gamma": 0.0027, "vega": 0.2248, "theta": -0.0849, "rho": 0.2791, "theo": 71.7704, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 85.2, "last_trade_time": "2026-07-30T09:32:06", "percent_change": 0.0, "prev_day_close": 61.5499992370606}, {"option": "CSW270115P00220000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4918, "open_interest": 1.0, "volume": 0.0, "delta": -0.1046, "gamma": 0.0026, "vega": 0.2243, "theta": -0.0916, "rho": -0.0596, "theo": 3.7534, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.8, "last_trade_time": "2026-10-06T13:48:03", "percent_change": 0.0, "prev_day_close": 5.02500000037253}, {"option": "CSW270115C00230000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.5181, "open_interest": 0.0, "volume": 0.0, "delta": 0.8665, "gamma": 0.0033, "vega": 0.2606, "theta": -0.093, "rho": 0.297, "theo": 62.5694, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 52.9500007629394}, {"option": "CSW270115P00230000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.5382, "open_interest": 0.0, "volume": 0.0, "delta": -0.1287, "gamma": 0.0033, "vega": 0.2601, "theta": -0.0989, "rho": -0.0725, "theo": 4.49, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.10000019147992}, {"option": "CSW270115C00240000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4975, "open_interest": 0.0, "volume": 0.0, "delta": 0.8353, "gamma": 0.0041, "vega": 0.3009, "theta": -0.1014, "rho": 0.3106, "theo": 53.5871, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 44.9500007629394}, {"option": "CSW270115P00240000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4725, "open_interest": 0.0, "volume": 0.0, "delta": -0.1596, "gamma": 0.0041, "vega": 0.3007, "theta": -0.1065, "rho": -0.0889, "theo": 5.4408, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.89999979734421}, {"option": "CSW270115C00250000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4638, "open_interest": 1.0, "volume": 0.0, "delta": 0.7954, "gamma": 0.005, "vega": 0.3453, "theta": -0.1097, "rho": 0.3191, "theo": 44.9136, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 95.25, "last_trade_time": "2026-08-18T09:54:22", "percent_change": 0.0, "prev_day_close": 37.0499992370606}, {"option": "CSW270115P00250000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4262, "open_interest": 0.0, "volume": 0.0, "delta": -0.1994, "gamma": 0.005, "vega": 0.3454, "theta": -0.114, "rho": -0.1103, "theo": 6.6969, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.39999985694885}, {"option": "CSW270115C00260000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4447, "open_interest": 0.0, "volume": 0.0, "delta": 0.7443, "gamma": 0.0062, "vega": 0.3922, "theta": -0.1175, "rho": 0.3195, "theo": 36.6833, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 28.9500007629394}, {"option": "CSW270115P00260000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4152, "open_interest": 0.0, "volume": 0.0, "delta": -0.2505, "gamma": 0.0062, "vega": 0.3924, "theta": -0.1211, "rho": -0.1367, "theo": 8.3946, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.6000001430511}, {"option": "CSW270115C00270000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4202, "open_interest": 0.0, "volume": 0.0, "delta": 0.68, "gamma": 0.0073, "vega": 0.437, "theta": -0.1241, "rho": 0.3077, "theo": 29.093, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.0500001907349}, {"option": "CSW270115P00270000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4114, "open_interest": 0.0, "volume": 0.0, "delta": -0.315, "gamma": 0.0074, "vega": 0.4375, "theta": -0.1268, "rho": -0.1693, "theo": 10.7324, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.7999997138977}, {"option": "CSW270115C00280000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.396, "open_interest": 25.0, "volume": 0.0, "delta": 0.6021, "gamma": 0.0083, "vega": 0.4722, "theta": -0.1283, "rho": 0.2831, "theo": 22.4005, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 31.0, "last_trade_time": "2026-06-04T14:01:34", "percent_change": 0.0, "prev_day_close": 18.2000002861023}, {"option": "CSW270115P00280000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3807, "open_interest": 4.0, "volume": 0.0, "delta": -0.3934, "gamma": 0.0084, "vega": 0.4729, "theta": -0.1302, "rho": -0.2071, "theo": 13.9721, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 25.0, "last_trade_time": "2026-07-17T14:36:29", "percent_change": 0.0, "prev_day_close": 19.1000003814697}, {"option": "CSW270115C00290000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.384, "open_interest": 0.0, "volume": 0.0, "delta": 0.5149, "gamma": 0.0089, "vega": 0.4888, "theta": -0.1293, "rho": 0.2486, "theo": 16.866, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.5}, {"option": "CSW270115P00290000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3664, "open_interest": 0.0, "volume": 0.0, "delta": -0.4813, "gamma": 0.009, "vega": 0.4891, "theta": -0.1303, "rho": -0.2475, "theo": 18.3761, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 24.7999992370605}, {"option": "CSW270115C00300000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3468, "open_interest": 0.0, "volume": 0.0, "delta": 0.4272, "gamma": 0.0089, "vega": 0.4818, "theta": -0.1266, "rho": 0.2096, "theo": 12.6141, "change": 0.0, "open": 0.0, "high": 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": "CSW270115P00300000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3352, "open_interest": 0.0, "volume": 0.0, "delta": -0.57, "gamma": 0.009, "vega": 0.4816, "theta": -0.1269, "rho": -0.2861, "theo": 24.0712, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 32.7999992370606}, {"option": "CSW270115C00310000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3435, "open_interest": 1.0, "volume": 0.0, "delta": 0.3484, "gamma": 0.0082, "vega": 0.4552, "theta": -0.121, "rho": 0.1725, "theo": 9.538, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 18.0, "last_trade_time": "2026-07-22T15:08:35", "percent_change": 0.0, "prev_day_close": 7.69999992847443}, {"option": "CSW270115P00310000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3183, "open_interest": 0.0, "volume": 0.0, "delta": -0.6499, "gamma": 0.0084, "vega": 0.4538, "theta": -0.1206, "rho": -0.314, "theo": 30.9521, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 38.2999992370606}, {"option": "CSW270115C00320000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3461, "open_interest": 6.0, "volume": 0.0, "delta": 0.2832, "gamma": 0.0074, "vega": 0.4175, "theta": -0.1139, "rho": 0.1409, "theo": 7.3744, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 15.55, "last_trade_time": "2026-06-23T11:59:44", "percent_change": 0.0, "prev_day_close": 6.30000007152557}, {"option": "CSW270115P00320000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3273, "open_interest": 0.0, "volume": 0.0, "delta": -0.7163, "gamma": 0.0075, "vega": 0.4144, "theta": -0.1128, "rho": -0.3343, "theo": 38.7546, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 48.75}, {"option": "CSW270115C00330000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3657, "open_interest": 1.0, "volume": 0.0, "delta": 0.2317, "gamma": 0.0064, "vega": 0.3767, "theta": -0.1063, "rho": 0.1154, "theo": 5.8492, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.46, "last_trade_time": "2026-09-02T15:41:00", "percent_change": 0.0, "prev_day_close": 5.60000020265579}, {"option": "CSW270115P00330000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3208, "open_interest": 5.0, "volume": 0.0, "delta": -0.7689, "gamma": 0.0066, "vega": 0.3722, "theta": -0.1044, "rho": -0.3449, "theo": 47.2024, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 43.09, "last_trade_time": "2026-10-23T11:33:02", "percent_change": 0.0, "prev_day_close": 55.5999984741211}, {"option": "CSW270115C00340000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3873, "open_interest": 43.0, "volume": 0.0, "delta": 0.1916, "gamma": 0.0055, "vega": 0.3374, "theta": -0.0988, "rho": 0.0954, "theo": 4.7524, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.55, "last_trade_time": "2026-11-03T11:51:53", "percent_change": 0.0, "prev_day_close": 3.17500007152557}, {"option": "CSW270115P00340000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.2881, "open_interest": 0.0, "volume": 0.0, "delta": -0.8101, "gamma": 0.0057, "vega": 0.3308, "theta": -0.0963, "rho": -0.35, "theo": 56.0848, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 66.0}, {"option": "CSW270115C00350000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3604, "open_interest": 0.0, "volume": 0.0, "delta": 0.1605, "gamma": 0.0047, "vega": 0.302, "theta": -0.0918, "rho": 0.0798, "theo": 3.9429, "change": 0.0, "open": 0.0, "high": 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": "CSW270115P00350000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8423, "gamma": 0.0049, "vega": 0.2932, "theta": -0.0886, "rho": -0.3503, "theo": 65.2589, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 75.0}, {"option": "CSW270115C00360000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3966, "open_interest": 5.0, "volume": 0.0, "delta": 0.136, "gamma": 0.0041, "vega": 0.2706, "theta": -0.0853, "rho": 0.0676, "theo": 3.3302, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.0, "last_trade_time": "2026-09-22T14:17:07", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "CSW270115P00360000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.343, "open_interest": 0.0, "volume": 0.0, "delta": -0.8677, "gamma": 0.0043, "vega": 0.2599, "theta": -0.0814, "rho": -0.3396, "theo": 74.6326, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 85.1999969482422}, {"option": "CSW270115C00370000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.431, "open_interest": 0.0, "volume": 0.0, "delta": 0.1165, "gamma": 0.0035, "vega": 0.2431, "theta": -0.0794, "rho": 0.0578, "theo": 2.8546, "change": 0.0, "open": 0.0, "high": 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": "CSW270115P00370000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3613, "open_interest": 0.0, "volume": 0.0, "delta": -0.8881, "gamma": 0.0037, "vega": 0.2308, "theta": -0.0749, "rho": -0.3344, "theo": 84.148, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 93.9000015258789}, {"option": "CSW270115C00380000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4636, "open_interest": 0.0, "volume": 0.0, "delta": 0.1009, "gamma": 0.0031, "vega": 0.2193, "theta": -0.0741, "rho": 0.05, "theo": 2.4782, "change": 0.0, "open": 0.0, "high": 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": "CSW270115P00380000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3836, "open_interest": 0.0, "volume": 0.0, "delta": -0.9046, "gamma": 0.0033, "vega": 0.2043, "theta": -0.0688, "rho": -0.3213, "theo": 93.7648, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 106.199996948242}, {"option": "CSW270115C00390000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4949, "open_interest": 5.0, "volume": 0.0, "delta": 0.0881, "gamma": 0.0027, "vega": 0.1986, "theta": -0.0693, "rho": 0.0435, "theo": 2.1742, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 18.24, "last_trade_time": "2026-08-04T10:16:04", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "CSW270115P00390000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9182, "gamma": 0.0029, "vega": 0.1817, "theta": -0.0633, "rho": -0.317, "theo": 103.4581, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 114.300003051758}, {"option": "CSW270115C00400000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.5248, "open_interest": 0.0, "volume": 0.0, "delta": 0.0776, "gamma": 0.0024, "vega": 0.1805, "theta": -0.0649, "rho": 0.0383, "theo": 1.9254, "change": 0.0, "open": 0.0, "high": 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": "CSW270115P00400000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9295, "gamma": 0.0026, "vega": 0.1612, "theta": -0.0584, "rho": -0.301, "theo": 113.2074, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 124.399997711182}, {"option": "CSW270115C00410000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.5535, "open_interest": 0.0, "volume": 0.0, "delta": 0.0689, "gamma": 0.0021, "vega": 0.1648, "theta": -0.061, "rho": 0.0339, "theo": 1.7184, "change": 0.0, "open": 0.0, "high": 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": "CSW270115P00410000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.939, "gamma": 0.0023, "vega": 0.1425, "theta": -0.0537, "rho": -0.2819, "theo": 123.0025, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 134.399993896484}, {"option": "CSW270115C00420000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.5812, "open_interest": 0.0, "volume": 0.0, "delta": 0.0615, "gamma": 0.0018, "vega": 0.1508, "theta": -0.0574, "rho": 0.0302, "theo": 1.5444, "change": 0.0, "open": 0.0, "high": 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": "CSW270115P00420000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9471, "gamma": 0.0021, "vega": 0.1284, "theta": -0.0494, "rho": -0.2801, "theo": 132.8318, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 144.399993896484}, {"option": "CSW270115C00430000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.6078, "open_interest": 0.0, "volume": 0.0, "delta": 0.0553, "gamma": 0.0017, "vega": 0.1387, "theta": -0.0541, "rho": 0.0271, "theo": 1.3966, "change": 0.0, "open": 0.0, "high": 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": "CSW270115P00430000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9541, "gamma": 0.0019, "vega": 0.1122, "theta": -0.0456, "rho": -0.256, "theo": 142.6895, "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": 155.100006103516}, {"option": "CSW270115C00440000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.6335, "open_interest": 0.0, "volume": 0.0, "delta": 0.0499, "gamma": 0.0015, "vega": 0.128, "theta": -0.0511, "rho": 0.0244, "theo": 1.2696, "change": 0.0, "open": 0.0, "high": 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": "CSW270115P00440000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9602, "gamma": 0.0017, "vega": 0.0995, "theta": -0.0426, "rho": -0.2334, "theo": 152.571, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 164.5}, {"option": "CSW270115C00450000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.6584, "open_interest": 0.0, "volume": 0.0, "delta": 0.0453, "gamma": 0.0013, "vega": 0.1183, "theta": -0.0484, "rho": 0.0221, "theo": 1.1597, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "CSW270115P00450000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9656, "gamma": 0.0016, "vega": 0.0877, "theta": -0.0395, "rho": -0.2255, "theo": 162.4725, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 174.5}, {"option": "CSW270115C00460000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.6824, "open_interest": 0.0, "volume": 0.0, "delta": 0.0413, "gamma": 0.0012, "vega": 0.1097, "theta": -0.0459, "rho": 0.0201, "theo": 1.0642, "change": 0.0, "open": 0.0, "high": 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": "CSW270115P00460000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9703, "gamma": 0.0015, "vega": 0.0807, "theta": -0.0364, "rho": -0.2087, "theo": 172.3857, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 184.399993896484}, {"option": "CSW270115C00470000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.7058, "open_interest": 0.0, "volume": 0.0, "delta": 0.0378, "gamma": 0.0011, "vega": 0.1021, "theta": -0.0436, "rho": 0.0184, "theo": 0.9802, "change": 0.0, "open": 0.0, "high": 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": "CSW270115P00470000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9744, "gamma": 0.0014, "vega": 0.0667, "theta": -0.0326, "rho": -0.1875, "theo": 182.3161, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 194.399993896484}, {"option": "CSW270115C00480000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.7284, "open_interest": 0.0, "volume": 0.0, "delta": 0.0347, "gamma": 0.001, "vega": 0.0953, "theta": -0.0415, "rho": 0.0169, "theo": 0.906, "change": 0.0, "open": 0.0, "high": 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": "CSW270115P00480000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.978, "gamma": 0.0012, "vega": 0.0583, "theta": -0.0287, "rho": -0.1492, "theo": 192.2582, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 204.399993896484}, {"option": "CSW270416C00170000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.5965, "open_interest": 0.0, "volume": 0.0, "delta": 0.9426, "gamma": 0.001, "vega": 0.2097, "theta": -0.02, "rho": 0.6456, "theo": 122.8906, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 111.900001525879}, {"option": "CSW270416P00170000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.5582, "open_interest": 0.0, "volume": 0.0, "delta": -0.0547, "gamma": 0.001, "vega": 0.211, "theta": -0.0378, "rho": -0.0748, "theo": 2.9208, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.02500000037253}, {"option": "CSW270416C00180000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.5733, "open_interest": 0.0, "volume": 0.0, "delta": 0.9311, "gamma": 0.0012, "vega": 0.2435, "theta": -0.0256, "rho": 0.6716, "theo": 113.6544, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 102.75}, {"option": "CSW270416P00180000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.6138, "open_interest": 1.0, "volume": 0.0, "delta": -0.0663, "gamma": 0.0012, "vega": 0.2452, "theta": -0.042, "rho": -0.0901, "theo": 3.4868, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.77, "last_trade_time": "2026-10-29T14:11:30", "percent_change": 0.0, "prev_day_close": 5.02500000037253}, {"option": "CSW270416C00190000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.6106, "open_interest": 0.0, "volume": 0.0, "delta": 0.9173, "gamma": 0.0015, "vega": 0.2821, "theta": -0.0314, "rho": 0.6939, "theo": 104.5342, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 93.9500007629394}, {"option": "CSW270416P00190000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.5654, "open_interest": 1.0, "volume": 0.0, "delta": -0.0803, "gamma": 0.0015, "vega": 0.2839, "theta": -0.0465, "rho": -0.1083, "theo": 4.1719, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.37, "last_trade_time": "2026-10-29T14:11:30", "percent_change": 0.0, "prev_day_close": 5.19999990612268}, {"option": "CSW270416C00200000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.5236, "open_interest": 0.0, "volume": 0.0, "delta": 0.9006, "gamma": 0.0018, "vega": 0.3244, "theta": -0.0375, "rho": 0.7124, "theo": 95.5573, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 85.0499992370606}, {"option": "CSW270416P00200000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.5252, "open_interest": 0.0, "volume": 0.0, "delta": -0.0972, "gamma": 0.0018, "vega": 0.327, "theta": -0.0514, "rho": -0.1299, "theo": 5.0008, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.6999998986721}, {"option": "CSW270416C00210000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4946, "open_interest": 0.0, "volume": 0.0, "delta": 0.8808, "gamma": 0.0021, "vega": 0.3716, "theta": -0.0438, "rho": 0.7257, "theo": 86.756, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 77.0499992370606}, {"option": "CSW270416P00210000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4918, "open_interest": 0.0, "volume": 0.0, "delta": -0.1173, "gamma": 0.0022, "vega": 0.3739, "theta": -0.0564, "rho": -0.1558, "theo": 6.0105, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.5}, {"option": "CSW270416C00220000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4778, "open_interest": 0.0, "volume": 0.0, "delta": 0.8572, "gamma": 0.0025, "vega": 0.4221, "theta": -0.0503, "rho": 0.7337, "theo": 78.1709, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 69.0499992370606}, {"option": "CSW270416P00220000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4631, "open_interest": 0.0, "volume": 0.0, "delta": -0.1414, "gamma": 0.0026, "vega": 0.4253, "theta": -0.0616, "rho": -0.1861, "theo": 7.2387, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.80000007152557}, {"option": "CSW270416C00230000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4603, "open_interest": 0.0, "volume": 0.0, "delta": 0.8292, "gamma": 0.003, "vega": 0.476, "theta": -0.0568, "rho": 0.7348, "theo": 69.8513, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 61.0499992370606}, {"option": "CSW270416P00230000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4522, "open_interest": 0.0, "volume": 0.0, "delta": -0.1698, "gamma": 0.003, "vega": 0.4792, "theta": -0.0668, "rho": -0.2215, "theo": 8.7381, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.0}, {"option": "CSW270416C00240000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4458, "open_interest": 0.0, "volume": 0.0, "delta": 0.7965, "gamma": 0.0034, "vega": 0.5315, "theta": -0.063, "rho": 0.7285, "theo": 61.853, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 53.0499992370606}, {"option": "CSW270416P00240000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4426, "open_interest": 0.0, "volume": 0.0, "delta": -0.2033, "gamma": 0.0035, "vega": 0.5353, "theta": -0.0719, "rho": -0.2621, "theo": 10.5682, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.7000002861023}, {"option": "CSW270416C00250000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4377, "open_interest": 0.0, "volume": 0.0, "delta": 0.7587, "gamma": 0.0039, "vega": 0.5862, "theta": -0.069, "rho": 0.7144, "theo": 54.2432, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 45.0499992370606}, {"option": "CSW270416P00250000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4342, "open_interest": 0.0, "volume": 0.0, "delta": -0.242, "gamma": 0.004, "vega": 0.5906, "theta": -0.0767, "rho": -0.3081, "theo": 12.7933, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.8999996185303}, {"option": "CSW270416C00260000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4171, "open_interest": 0.0, "volume": 0.0, "delta": 0.7157, "gamma": 0.0044, "vega": 0.6381, "theta": -0.0742, "rho": 0.6914, "theo": 47.0927, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 39.0499992370606}, {"option": "CSW270416P00260000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4069, "open_interest": 0.0, "volume": 0.0, "delta": -0.2862, "gamma": 0.0045, "vega": 0.6424, "theta": -0.0809, "rho": -0.3588, "theo": 15.4909, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.1000003814697}, {"option": "CSW270416C00270000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4208, "open_interest": 0.0, "volume": 0.0, "delta": 0.6679, "gamma": 0.0049, "vega": 0.6837, "theta": -0.0786, "rho": 0.6599, "theo": 40.4726, "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": 33.0500001907349}, {"option": "CSW270416P00270000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3936, "open_interest": 0.0, "volume": 0.0, "delta": -0.3355, "gamma": 0.005, "vega": 0.6869, "theta": -0.0842, "rho": -0.4142, "theo": 18.7361, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.0}, {"option": "CSW270416C00280000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4031, "open_interest": 0.0, "volume": 0.0, "delta": 0.616, "gamma": 0.0053, "vega": 0.7195, "theta": -0.0818, "rho": 0.621, "theo": 34.4484, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 29.0500001907349}, {"option": "CSW270416P00280000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3844, "open_interest": 0.0, "volume": 0.0, "delta": -0.3892, "gamma": 0.0054, "vega": 0.7218, "theta": -0.0864, "rho": -0.4716, "theo": 22.5964, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 27.4000005722046}, {"option": "CSW270416C00290000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.377, "open_interest": 0.0, "volume": 0.0, "delta": 0.5614, "gamma": 0.0056, "vega": 0.7429, "theta": -0.0837, "rho": 0.5759, "theo": 29.0698, "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": 24.7000007629395}, {"option": "CSW270416P00290000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3716, "open_interest": 0.0, "volume": 0.0, "delta": -0.4461, "gamma": 0.0058, "vega": 0.7427, "theta": -0.0874, "rho": -0.5258, "theo": 27.1226, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 32.9000005722046}, {"option": "CSW270416C00300000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3648, "open_interest": 0.0, "volume": 0.0, "delta": 0.5056, "gamma": 0.0057, "vega": 0.7522, "theta": -0.0841, "rho": 0.5262, "theo": 24.3603, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.7000002861023}, {"option": "CSW270416P00300000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3503, "open_interest": 0.0, "volume": 0.0, "delta": -0.5044, "gamma": 0.006, "vega": 0.7482, "theta": -0.087, "rho": -0.578, "theo": 32.3444, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 38.9000015258789}, {"option": "CSW270416C00310000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.359, "open_interest": 0.0, "volume": 0.0, "delta": 0.4506, "gamma": 0.0057, "vega": 0.7469, "theta": -0.0831, "rho": 0.4744, "theo": 20.3131, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.8999996185303}, {"option": "CSW270416P00310000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3475, "open_interest": 0.0, "volume": 0.0, "delta": -0.5624, "gamma": 0.006, "vega": 0.7382, "theta": -0.0852, "rho": -0.6203, "theo": 38.2571, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 45.5}, {"option": "CSW270416C00320000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3516, "open_interest": 0.0, "volume": 0.0, "delta": 0.398, "gamma": 0.0056, "vega": 0.7286, "theta": -0.0809, "rho": 0.4231, "theo": 16.893, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.3999996185303}, {"option": "CSW270416P00320000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3367, "open_interest": 0.0, "volume": 0.0, "delta": -0.6184, "gamma": 0.006, "vega": 0.7122, "theta": -0.0824, "rho": -0.6541, "theo": 44.8291, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 54.2000007629394}, {"option": "CSW270416C00330000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3354, "open_interest": 0.0, "volume": 0.0, "delta": 0.3491, "gamma": 0.0054, "vega": 0.6998, "theta": -0.0777, "rho": 0.3743, "theo": 14.0431, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.6000001430511}, {"option": "CSW270416P00330000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3464, "open_interest": 0.0, "volume": 0.0, "delta": -0.671, "gamma": 0.0058, "vega": 0.6738, "theta": -0.0786, "rho": -0.675, "theo": 51.9996, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 61.5999984741211}, {"option": "CSW270416C00340000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3447, "open_interest": 0.0, "volume": 0.0, "delta": 0.3047, "gamma": 0.0051, "vega": 0.6627, "theta": -0.0739, "rho": 0.3286, "theo": 11.692, "change": 0.0, "open": 0.0, "high": 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": "CSW270416P00340000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3177, "open_interest": 0.0, "volume": 0.0, "delta": -0.7194, "gamma": 0.0056, "vega": 0.6257, "theta": -0.0742, "rho": -0.6808, "theo": 59.6988, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 69.1999969482422}, {"option": "CSW270416C00350000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3374, "open_interest": 4.0, "volume": 0.0, "delta": 0.2652, "gamma": 0.0047, "vega": 0.6208, "theta": -0.0696, "rho": 0.2872, "theo": 9.7635, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.18, "last_trade_time": "2026-10-09T11:44:26", "percent_change": 0.0, "prev_day_close": 8.10000014305115}, {"option": "CSW270416P00350000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3104, "open_interest": 0.0, "volume": 0.0, "delta": -0.7631, "gamma": 0.0053, "vega": 0.5711, "theta": -0.0695, "rho": -0.6675, "theo": 67.8522, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 78.4000015258789}, {"option": "CSW270416C00360000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3429, "open_interest": 0.0, "volume": 0.0, "delta": 0.2305, "gamma": 0.0044, "vega": 0.5771, "theta": -0.0651, "rho": 0.2509, "theo": 8.1877, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.89999979734421}, {"option": "CSW270416P00360000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.338, "open_interest": 0.0, "volume": 0.0, "delta": -0.8022, "gamma": 0.005, "vega": 0.5115, "theta": -0.0645, "rho": -0.6491, "theo": 76.3844, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 87.0999984741211}, {"option": "CSW270416C00370000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3499, "open_interest": 0.0, "volume": 0.0, "delta": 0.2004, "gamma": 0.004, "vega": 0.5324, "theta": -0.0605, "rho": 0.2185, "theo": 6.9002, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.10000020265579}, {"option": "CSW270416P00370000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3116, "open_interest": 0.0, "volume": 0.0, "delta": -0.8368, "gamma": 0.0047, "vega": 0.4515, "theta": -0.0597, "rho": -0.6037, "theo": 85.2305, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 96.5}, {"option": "CSW270416C00380000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3607, "open_interest": 0.0, "volume": 0.0, "delta": 0.1744, "gamma": 0.0036, "vega": 0.4896, "theta": -0.0561, "rho": 0.1908, "theo": 5.8457, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.60000020265579}, {"option": "CSW270416P00380000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8672, "gamma": 0.0043, "vega": 0.3887, "theta": -0.0551, "rho": -0.5593, "theo": 94.3353, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 106.800003051758}, {"option": "CSW270416C00390000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3791, "open_interest": 3.0, "volume": 0.0, "delta": 0.1521, "gamma": 0.0033, "vega": 0.4481, "theta": -0.0519, "rho": 0.1665, "theo": 4.9804, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.74, "last_trade_time": "2026-10-16T09:35:28", "percent_change": 0.0, "prev_day_close": 5.3000001013279}, {"option": "CSW270416P00390000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8939, "gamma": 0.004, "vega": 0.3294, "theta": -0.0502, "rho": -0.4992, "theo": 103.6503, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 114.199996948242}, {"option": "CSW270416C00400000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4003, "open_interest": 4.0, "volume": 0.0, "delta": 0.1329, "gamma": 0.003, "vega": 0.41, "theta": -0.0479, "rho": 0.1458, "theo": 4.266, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.2, "last_trade_time": "2026-09-22T10:59:43", "percent_change": 0.0, "prev_day_close": 5.10000019147992}, {"option": "CSW270416P00400000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9177, "gamma": 0.0038, "vega": 0.2699, "theta": -0.0448, "rho": -0.4267, "theo": 113.1342, "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": 124.399997711182}, {"option": "CSW270416C00410000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4211, "open_interest": 0.0, "volume": 0.0, "delta": 0.1165, "gamma": 0.0027, "vega": 0.374, "theta": -0.0442, "rho": 0.1278, "theo": 3.6745, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "CSW270416P00410000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9388, "gamma": 0.0036, "vega": 0.2163, "theta": -0.0381, "rho": -0.3685, "theo": 122.7568, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 134.199996948242}, {"option": "CSW270416C00420000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3683, "open_interest": 0.0, "volume": 0.0, "delta": 0.1025, "gamma": 0.0024, "vega": 0.3417, "theta": -0.0408, "rho": 0.1126, "theo": 3.1813, "change": 0.0, "open": 0.0, "high": 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": "CSW270416P00420000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9577, "gamma": 0.0034, "vega": 0.1619, "theta": -0.0383, "rho": -0.2734, "theo": 132.4968, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 144.399993896484}, {"option": "CSW270416C00430000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.3858, "open_interest": 0.0, "volume": 0.0, "delta": 0.0904, "gamma": 0.0022, "vega": 0.3117, "theta": -0.0376, "rho": 0.0992, "theo": 2.7683, "change": 0.0, "open": 0.0, "high": 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": "CSW270416P00430000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9728, "gamma": 0.0029, "vega": 0.0928, "theta": -0.0432, "rho": -0.1647, "theo": 142.3491, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 154.199996948242}, {"option": "CSW270416C00440000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4027, "open_interest": 0.0, "volume": 0.0, "delta": 0.08, "gamma": 0.0019, "vega": 0.2847, "theta": -0.0347, "rho": 0.0879, "theo": 2.4207, "change": 0.0, "open": 0.0, "high": 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": "CSW270416P00440000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.984, "gamma": 0.0022, "vega": 0.0669, "theta": -0.0398, "rho": -0.0645, "theo": 152.2565, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 164.399993896484}, {"option": "CSW270416C00450000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.419, "open_interest": 0.0, "volume": 0.0, "delta": 0.071, "gamma": 0.0018, "vega": 0.2604, "theta": -0.032, "rho": 0.078, "theo": 2.1259, "change": 0.0, "open": 0.0, "high": 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": "CSW270416P00450000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9919, "gamma": 0.0012, "vega": 0.0, "theta": -0.0372, "rho": 0.0, "theo": 162.25, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 174.399993896484}, {"option": "CSW270416C00460000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.4347, "open_interest": 0.0, "volume": 0.0, "delta": 0.0632, "gamma": 0.0016, "vega": 0.238, "theta": -0.0296, "rho": 0.0694, "theo": 1.8754, "change": 0.0, "open": 0.0, "high": 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": "CSW270416P00460000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9963, "gamma": 0.0005, "vega": 0.0, "theta": -0.0372, "rho": 0.0, "theo": 172.25, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 184.399993896484}, {"option": "CSW270416C00470000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.45, "open_interest": 0.0, "volume": 0.0, "delta": 0.0565, "gamma": 0.0014, "vega": 0.2181, "theta": -0.0274, "rho": 0.062, "theo": 1.6612, "change": 0.0, "open": 0.0, "high": 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": "CSW270416P00470000", "bid": 0.0, "bid_size": 0.0, "ask": 0.0, "ask_size": 0.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9994, "gamma": 0.0001, "vega": 0.0, "theta": -0.0372, "rho": 0.0, "theo": 182.25, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 194.199996948242}], "symbol": "CSW", "security_type": "stock", "exchange_id": 3, "current_price": 288.1, "price_change": 16.36, "price_change_percent": 6.0205, "bid": 116.55, "ask": 421.25, "bid_size": 40, "ask_size": 40, "open": 277.9, "high": 291.3, "low": 274.81, "close": 288.1, "prev_day_close": 271.74, "volume": 81188, "iv30": 38.776, "iv30_change": 0.071, "iv30_change_percent": 0.1834, "seqno": 10415198981, "last_trade_time": "2026-11-09T15:59:59", "tick": "up"}, "symbol": "CSW"}