{"timestamp": "2026-10-23 02:14:37", "data": {"options": [{"option": "ELTX261120C00002500", "bid": 0.0, "bid_size": 0.0, "ask": 0.2, "ask_size": 49.0, "iv": 1.6235, "open_interest": 229.0, "volume": 1006.0, "delta": 0.3563, "gamma": 0.4365, "vega": 0.002, "theta": -0.0054, "rho": 0.0004, "theo": 0.1621, "change": 0.035, "open": 0.1, "high": 0.16, "low": 0.1, "tick": "no_change", "last_trade_price": 0.16, "last_trade_time": "2026-10-22T15:29:48", "percent_change": 28.0, "prev_day_close": 0.125}, {"option": "ELTX261120P00002500", "bid": 0.4, "bid_size": 1.0, "ask": 1.4, "ask_size": 114.0, "iv": 2.3432, "open_interest": 1906.0, "volume": 2.0, "delta": -0.6415, "gamma": 0.4382, "vega": 0.002, "theta": -0.0052, "rho": -0.0013, "theo": 0.7349, "change": -0.075, "open": 0.9, "high": 0.9, "low": 0.9, "tick": "down", "last_trade_price": 0.9, "last_trade_time": "2026-10-22T11:09:40", "percent_change": -7.69231, "prev_day_close": 0.974999994039536}, {"option": "ELTX261120C00005000", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 2.0, "iv": 1.9145, "open_interest": 394.0, "volume": 0.0, "delta": 0.0956, "gamma": 0.1474, "vega": 0.0009, "theta": -0.0032, "rho": 0.0001, "theo": 0.0396, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.04, "last_trade_time": "2026-10-14T12:39:38", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "ELTX261120P00005000", "bid": 1.0, "bid_size": 101.0, "ask": 5.4, "ask_size": 685.0, "iv": 2.8336, "open_interest": 88.0, "volume": 0.0, "delta": -0.906, "gamma": 0.1532, "vega": 0.0009, "theta": -0.0021, "rho": -0.0021, "theo": 3.1079, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.7, "last_trade_time": "2026-09-02T15:29:36", "percent_change": 0.0, "prev_day_close": 3.47500002384186}, {"option": "ELTX261120C00007500", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 1.0, "iv": 0.0, "open_interest": 15.0, "volume": 0.0, "delta": 0.0473, "gamma": 0.075, "vega": 0.0005, "theta": -0.0021, "rho": 0.0001, "theo": 0.0193, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.15, "last_trade_time": "2026-07-28T12:18:15", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "ELTX261120P00007500", "bid": 3.4, "bid_size": 101.0, "ask": 8.0, "ask_size": 562.0, "iv": 3.5403, "open_interest": 13.0, "volume": 0.0, "delta": -0.9578, "gamma": 0.0809, "vega": 0.0004, "theta": -0.0001, "rho": -0.002, "theo": 5.5859, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.55, "last_trade_time": "2026-06-15T09:38:12", "percent_change": 0.0, "prev_day_close": 5.94999980926514}, {"option": "ELTX261120C00010000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 1.0, "iv": 6.1444, "open_interest": 127.0, "volume": 0.0, "delta": 0.0293, "gamma": 0.0468, "vega": 0.0004, "theta": -0.0015, "rho": 0.0, "theo": 0.0119, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-09-22T12:41:18", "percent_change": 0.0, "prev_day_close": 0.550000011920929}, {"option": "ELTX261120P00010000", "bid": 5.6, "bid_size": 101.0, "ask": 10.4, "ask_size": 699.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": -0.9799, "gamma": 0.0668, "vega": 0.0003, "theta": 0.0, "rho": -0.0019, "theo": 8.0778, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.12, "last_trade_time": "2026-10-05T14:06:03", "percent_change": 0.0, "prev_day_close": 8.44999980926514}, {"option": "ELTX261120C00012500", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 20.0, "iv": 3.7865, "open_interest": 425.0, "volume": 0.0, "delta": 0.0203, "gamma": 0.0326, "vega": 0.0003, "theta": -0.0012, "rho": 0.0, "theo": 0.0082, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.1, "last_trade_time": "2026-09-16T13:42:44", "percent_change": 0.0, "prev_day_close": 0.0750000029802322}, {"option": "ELTX261120P00012500", "bid": 8.4, "bid_size": 101.0, "ask": 13.0, "ask_size": 678.0, "iv": 4.365, "open_interest": 2.0, "volume": 0.0, "delta": -0.9933, "gamma": 0.0417, "vega": 0.0001, "theta": 0.0, "rho": -0.001, "theo": 10.5752, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.6, "last_trade_time": "2026-10-05T15:45:28", "percent_change": 0.0, "prev_day_close": 10.6999998092651}, {"option": "ELTX261120C00015000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 1.0, "iv": 0.0, "open_interest": 33.0, "volume": 0.0, "delta": 0.0151, "gamma": 0.0243, "vega": 0.0002, "theta": -0.0009, "rho": 0.0, "theo": 0.0061, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-08-25T10:52:29", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "ELTX261120P00015000", "bid": 10.7, "bid_size": 101.0, "ask": 15.5, "ask_size": 681.0, "iv": 3.6729, "open_interest": 75.0, "volume": 0.0, "delta": -0.9984, "gamma": 0.0109, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 13.075, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 9.0, "last_trade_time": "2026-06-09T14:42:12", "percent_change": 0.0, "prev_day_close": 13.4499998092651}, {"option": "ELTX261120C00017500", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 1.0, "iv": 0.0, "open_interest": 20.0, "volume": 0.0, "delta": 0.0117, "gamma": 0.019, "vega": 0.0002, "theta": -0.0008, "rho": 0.0, "theo": 0.0047, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.1, "last_trade_time": "2026-08-03T11:17:47", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "ELTX261120P00017500", "bid": 13.3, "bid_size": 101.0, "ask": 18.0, "ask_size": 678.0, "iv": 4.4795, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 15.575, "change": 0.0, "open": 0.0, "high": 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": "ELTX261120C00020000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 1.0, "iv": 5.6718, "open_interest": 150.0, "volume": 0.0, "delta": 0.0095, "gamma": 0.0153, "vega": 0.0001, "theta": -0.0006, "rho": 0.0, "theo": 0.0038, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.16, "last_trade_time": "2026-09-16T13:40:29", "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "ELTX261120P00020000", "bid": 15.8, "bid_size": 101.0, "ask": 20.5, "ask_size": 678.0, "iv": 4.6807, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 18.075, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.4499998092651}, {"option": "ELTX261120C00022500", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 1.0, "iv": 4.5463, "open_interest": 13.0, "volume": 0.0, "delta": 0.0078, "gamma": 0.0127, "vega": 0.0001, "theta": -0.0006, "rho": 0.0, "theo": 0.0031, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.2, "last_trade_time": "2026-06-15T13:16:48", "percent_change": 0.0, "prev_day_close": 0.0750000029802322}, {"option": "ELTX261120P00022500", "bid": 18.4, "bid_size": 101.0, "ask": 23.0, "ask_size": 678.0, "iv": 5.269, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 20.575, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 21.0}, {"option": "ELTX261120C00025000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 1.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.0066, "gamma": 0.0107, "vega": 0.0001, "theta": -0.0005, "rho": 0.0, "theo": 0.0026, "change": 0.0, "open": 0.0, "high": 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": "ELTX261120P00025000", "bid": 20.8, "bid_size": 101.0, "ask": 25.5, "ask_size": 678.0, "iv": 5.0171, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 23.075, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.3500003814697}, {"option": "ELTX261218C00002500", "bid": 0.15, "bid_size": 5.0, "ask": 0.55, "ask_size": 39.0, "iv": 1.6792, "open_interest": 0.0, "volume": 2.0, "delta": 0.2689, "gamma": 0.5698, "vega": 0.0025, "theta": -0.0016, "rho": 0.0007, "theo": 0.081, "change": -0.5, "open": 0.05, "high": 0.05, "low": 0.05, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-10-22T09:30:01", "percent_change": -90.9091, "prev_day_close": 0.549999989569187}, {"option": "ELTX261218P00002500", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 701.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.7734, "gamma": 0.6206, "vega": 0.0023, "theta": -0.0016, "rho": -0.0018, "theo": 0.619, "change": 0.0, "open": 0.0, "high": 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": "ELTX261218C00005000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 18.0, "iv": 1.3365, "open_interest": 0.0, "volume": 0.0, "delta": 0.1128, "gamma": 0.1633, "vega": 0.0014, "theta": -0.0019, "rho": 0.0003, "theo": 0.0489, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "ELTX261218P00005000", "bid": 1.0, "bid_size": 105.0, "ask": 5.5, "ask_size": 682.0, "iv": 2.3559, "open_interest": 0.0, "volume": 0.0, "delta": -0.9255, "gamma": 0.1792, "vega": 0.001, "theta": -0.0009, "rho": -0.0022, "theo": 3.0895, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.0}, {"option": "ELTX261218C00007500", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 1.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.0851, "gamma": 0.1062, "vega": 0.0012, "theta": -0.0019, "rho": 0.0002, "theo": 0.0414, "change": 0.0, "open": 0.0, "high": 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": "ELTX261218P00007500", "bid": 3.2, "bid_size": 40.0, "ask": 8.0, "ask_size": 502.0, "iv": 2.104, "open_interest": 0.0, "volume": 0.0, "delta": -0.955, "gamma": 0.1242, "vega": 0.0008, "theta": 0.0, "rho": -0.0026, "theo": 5.5817, "change": 0.0, "open": 0.0, "high": 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": "ELTX270219C00002500", "bid": 0.0, "bid_size": 0.0, "ask": 0.45, "ask_size": 10.0, "iv": 0.9125, "open_interest": 249.0, "volume": 85.0, "delta": 0.5465, "gamma": 0.2408, "vega": 0.0043, "theta": -0.0026, "rho": 0.0018, "theo": 0.4671, "change": -0.455, "open": 0.25, "high": 0.42, "low": 0.25, "tick": "up", "last_trade_price": 0.42, "last_trade_time": "2026-10-22T12:10:57", "percent_change": -52.0, "prev_day_close": 0.875000029802322}, {"option": "ELTX270219P00002500", "bid": 0.0, "bid_size": 0.0, "ask": 1.95, "ask_size": 88.0, "iv": 1.3534, "open_interest": 12.0, "volume": 0.0, "delta": -0.449, "gamma": 0.2444, "vega": 0.0043, "theta": -0.0025, "rho": -0.0049, "theo": 1.0255, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.25, "last_trade_time": "2026-09-18T10:53:03", "percent_change": 0.0, "prev_day_close": 1.04999995231628}, {"option": "ELTX270219C00005000", "bid": 0.05, "bid_size": 1.0, "ask": 5.0, "ask_size": 14.0, "iv": 2.3686, "open_interest": 254.0, "volume": 0.0, "delta": 0.3833, "gamma": 0.1762, "vega": 0.0042, "theta": -0.0033, "rho": 0.0013, "theo": 0.3366, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.46, "last_trade_time": "2026-10-01T13:32:06", "percent_change": 0.0, "prev_day_close": 0.525000000372529}, {"option": "ELTX270219P00005000", "bid": 1.0, "bid_size": 93.0, "ask": 5.5, "ask_size": 521.0, "iv": 1.616, "open_interest": 27.0, "volume": 0.0, "delta": -0.6184, "gamma": 0.1848, "vega": 0.0041, "theta": -0.0029, "rho": -0.0093, "theo": 3.3733, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.75, "last_trade_time": "2026-08-31T09:30:02", "percent_change": 0.0, "prev_day_close": 3.20000010728836}, {"option": "ELTX270219C00007500", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1.0, "iv": 2.0676, "open_interest": 1.0, "volume": 0.0, "delta": 0.3295, "gamma": 0.1469, "vega": 0.004, "theta": -0.0036, "rho": 0.0011, "theo": 0.2972, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.55, "last_trade_time": "2026-07-09T09:30:01", "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "ELTX270219P00007500", "bid": 3.3, "bid_size": 81.0, "ask": 8.0, "ask_size": 680.0, "iv": 1.685, "open_interest": 2.0, "volume": 0.0, "delta": -0.6781, "gamma": 0.1594, "vega": 0.0038, "theta": -0.0028, "rho": -0.0123, "theo": 5.8166, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.52, "last_trade_time": "2026-07-10T10:38:10", "percent_change": 0.0, "prev_day_close": 5.75}, {"option": "ELTX270219C00010000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 1.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": 0.2997, "gamma": 0.1307, "vega": 0.0038, "theta": -0.0037, "rho": 0.001, "theo": 0.2747, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.4, "last_trade_time": "2026-09-03T11:20:08", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "ELTX270219P00010000", "bid": 5.8, "bid_size": 82.0, "ask": 10.5, "ask_size": 680.0, "iv": 1.9458, "open_interest": 0.0, "volume": 0.0, "delta": -0.7136, "gamma": 0.1466, "vega": 0.0036, "theta": -0.0026, "rho": -0.0145, "theo": 8.2794, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.30000019073486}, {"option": "ELTX270521C00002500", "bid": 0.3, "bid_size": 1.0, "ask": 4.9, "ask_size": 1.0, "iv": 0.9795, "open_interest": 259.0, "volume": 86.0, "delta": 0.6353, "gamma": 0.2386, "vega": 0.006, "theta": -0.0016, "rho": 0.0037, "theo": 0.5839, "change": -2.05, "open": 0.55, "high": 0.7, "low": 0.45, "tick": "down", "last_trade_price": 0.6, "last_trade_time": "2026-10-22T14:51:29", "percent_change": -77.3585, "prev_day_close": 2.65000005066395}, {"option": "ELTX270521P00002500", "bid": 0.3, "bid_size": 293.0, "ask": 2.1, "ask_size": 85.0, "iv": 1.5217, "open_interest": 0.0, "volume": 2.0, "delta": -0.438, "gamma": 0.2528, "vega": 0.0059, "theta": -0.0016, "rho": -0.0072, "theo": 0.9899, "change": 0.295, "open": 1.22, "high": 1.22, "low": 1.22, "tick": "up", "last_trade_price": 1.22, "last_trade_time": "2026-10-22T11:09:40", "percent_change": 31.8919, "prev_day_close": 0.925000011920929}, {"option": "ELTX270521C00005000", "bid": 0.1, "bid_size": 15.0, "ask": 0.65, "ask_size": 25.0, "iv": 1.4198, "open_interest": 0.0, "volume": 4.0, "delta": 0.4696, "gamma": 0.1829, "vega": 0.0061, "theta": -0.0022, "rho": 0.0026, "theo": 0.4463, "change": -2.05, "open": 0.3, "high": 0.5, "low": 0.3, "tick": "down", "last_trade_price": 0.4, "last_trade_time": "2026-10-22T15:02:18", "percent_change": -83.6735, "prev_day_close": 2.45000004768372}, {"option": "ELTX270521P00005000", "bid": 1.05, "bid_size": 1.0, "ask": 5.9, "ask_size": 694.0, "iv": 1.7847, "open_interest": 0.0, "volume": 0.0, "delta": -0.6148, "gamma": 0.2024, "vega": 0.0057, "theta": -0.002, "rho": -0.0133, "theo": 3.3302, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.57499998807907}, {"option": "ELTX270521C00007500", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 582.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.4185, "gamma": 0.1554, "vega": 0.006, "theta": -0.0024, "rho": 0.0022, "theo": 0.4116, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.949999988079071}, {"option": "ELTX270521P00007500", "bid": 3.5, "bid_size": 90.0, "ask": 8.3, "ask_size": 693.0, "iv": 1.9834, "open_interest": 0.0, "volume": 0.0, "delta": -0.6748, "gamma": 0.18, "vega": 0.0053, "theta": -0.002, "rho": -0.0172, "theo": 5.7754, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.90000009536743}], "symbol": "ELTX", "security_type": "stock", "exchange_id": 2, "current_price": 1.84, "price_change": 0.27, "price_change_percent": 16.1677, "bid": 1.8, "ask": 1.98, "bid_size": 200, "ask_size": 600, "open": 1.68, "high": 1.9699, "low": 1.67, "close": 1.94, "prev_day_close": 1.67, "volume": 515848, "iv30": 135.204, "iv30_change": 0.0, "iv30_change_percent": 0.0, "seqno": 37150875740, "last_trade_time": "2026-10-22T15:59:57", "tick": "down"}, "symbol": "ELTX"}