Dark

ISRG20260918C500
ISRG Sep 18 2026 500.00 Call (ISRG260918C00500000)
option OPRA

EOD

Jul 30, 2026

0.7300+46.000%(+0.2300)3

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-30	0.4200	0.7300	0.4200	0.7300	+46.000%	3	697	0.000%
2026-07-28	0.5500	0.6500	0.5000	0.5000	+66.667%	48	699	+46.000%
2026-07-27	0.3000	0.3000	0.3000	0.3000	-25.000%	1	707	+143.333%
2026-07-24	0.4000	0.4000	0.4000	0.4000	+21.212%	4	708	+82.500%
2026-07-23	0.2500	0.3300	0.2000	0.3300	+10.000%	190	708	+121.212%
2026-07-22	0.4000	0.5500	0.3000	0.3000	-30.233%	10	809	+143.333%
2026-07-21	0.6200	0.6800	0.4300	0.4300	-15.686%	30	803	+69.767%
2026-07-20	0.5000	0.6000	0.4300	0.5100	-7.273%	9	779	+43.137%
2026-07-17	0.7500	0.9000	0.5500	0.5500	-88.043%	177	780	+32.727%
2026-07-16	3.8000	4.6000	3.8000	4.6000	+48.387%	53	691	-84.130%
2026-07-15	3.0000	3.4000	2.8000	3.1000	+14.815%	11	689	-76.452%
2026-07-14	3.0000	3.6000	2.2500	2.7000	-52.632%	300	686	-72.963%
2026-07-13	5.6000	5.7000	5.6000	5.7000	+11.546%	4	566	-87.193%
2026-07-10	5.5500	6.1000	4.9000	5.1100	-17.713%	40	569	-85.714%
2026-07-09	6.5500	6.8000	5.8000	6.2100	-4.462%	17	552	-88.245%
2026-07-08	8.0000	8.0000	6.5000	6.5000	-29.730%	56	544	-88.769%
2026-07-07	13.1500	13.2000	9.2500	9.2500	-21.277%	12	533	-92.108%
2026-07-06	9.8500	12.8200	8.6000	11.7500	+33.523%	22	528	-93.787%
2026-07-02	5.6000	8.8000	5.4000	8.8000	+95.556%	71	508	-91.705%
2026-07-01	4.8000	4.8000	4.3000	4.5000	+12.500%	22	508	-83.778%
2026-06-30	4.9300	5.1000	4.0000	4.0000	-30.435%	27	504	-81.750%
2026-06-29	5.7500	5.7500	5.7500	5.7500	+18.557%	4	488	-87.304%
2026-06-26	5.4100	5.9000	4.8500	4.8500	+14.387%	18	488	-84.948%
2026-06-25	6.7000	6.7000	4.2400	4.2400	-15.200%	3	483	-82.783%
2026-06-23	5.7000	5.7000	5.0000	5.0000	-5.660%	9	481	-85.400%
2026-06-22	5.4000	5.4000	5.3000	5.3000	-16.272%	10	482	-86.226%
2026-06-18	6.0600	6.3300	6.0000	6.3300	+9.138%	7	455	-88.468%
2026-06-17	7.9000	7.9000	5.8000	5.8000	-32.322%	20	455	-87.414%
2026-06-16	9.5000	9.5000	8.5700	8.5700	+2.635%	5	455	-91.482%
2026-06-15	8.8700	8.8700	8.3500	8.3500	+14.384%	3	453	-91.257%
2026-06-12	7.0000	7.3000	7.0000	7.3000	-14.118%	13	451	-90.000%
2026-06-11	7.7000	8.5000	7.5600	8.5000	-7.609%	22	441	-91.412%
2026-06-10	12.0000	12.0000	9.2000	9.2000	-29.502%	3	433	-92.065%
2026-06-09	13.0500	13.0500	13.0500	13.0500	+13.775%	1	433	-94.406%
2026-06-08	11.4700	11.4700	11.4700	11.4700	-0.261%	2	434	-93.636%
2026-06-05	13.0000	13.0000	11.5000	11.5000	+4.545%	4	434	-93.652%
2026-06-04	11.6900	12.4000	11.0000	11.0000	+34.146%	22	432	-93.364%
2026-06-03	8.9500	8.9500	7.5000	8.2000	-4.094%	8	425	-91.098%
2026-06-02	9.9000	9.9000	8.0000	8.5500	-13.286%	9	417	-91.462%
2026-06-01	11.0000	11.4500	9.8000	9.8600	-23.566%	21	417	-92.596%
2026-05-29	12.6000	12.9000	11.3000	12.9000	+3.200%	16	405	-94.341%
2026-05-28	13.1000	13.1000	12.0000	12.5000	+15.741%	24	403	-94.160%
2026-05-27	11.3000	11.3000	10.7000	10.8000	-33.579%	4	388	-93.241%
2026-05-26	14.6000	16.5000	14.6000	16.2600	+6.974%	8	386	-95.510%
2026-05-22	15.2000	15.2000	15.2000	15.2000	-2.188%	2	383	-95.197%
2026-05-21	15.8000	15.8000	15.5400	15.5400	-21.515%	4	381	-95.302%
2026-05-20	18.0000	19.8000	18.0000	19.8000	+10.000%	72	381	-96.313%
2026-05-19	16.0000	18.8000	16.0000	18.0000	+18.421%	103	383	-95.944%
2026-05-18	10.7000	15.2000	10.7000	15.2000	+43.396%	7	383	-95.197%
2026-05-15	10.9000	10.9000	10.6000	10.6000	-26.132%	2	383	-93.113%
2026-05-13	13.7000	16.0000	13.7000	14.3500	-1.034%	28	380	-94.913%
2026-05-12	11.7000	15.0000	11.6000	14.5000	+21.849%	95	379	-94.966%
2026-05-11	16.0000	16.0000	10.2400	11.9000	-36.022%	206	379	-93.866%
2026-05-08	18.5000	18.6000	17.6100	18.6000	-7.000%	13	285	-96.075%
2026-05-07	22.0000	22.0000	20.0000	20.0000	+12.360%	3	288	-96.350%
2026-05-06	19.5000	19.5000	17.8000	17.8000	-5.319%	12	286	-95.899%
2026-05-05	19.6600	19.6600	16.7800	18.8000	-2.591%	6	285	-96.117%
2026-05-04	20.6000	20.6000	19.3000	19.3000	-16.305%	3	284	-96.218%
2026-05-01	22.5000	23.5000	22.5000	23.0600	+15.300%	4	284	-96.834%
2026-04-29	20.0000	20.0000	20.0000	20.0000	-21.569%	1	284	-96.350%
2026-04-28	26.6000	26.6000	25.5000	25.5000	-19.609%	3	284	-97.137%
2026-04-27	34.3500	34.3500	31.6000	31.7200	-6.706%	3	283	-97.699%
2026-04-24	30.0000	34.0000	30.0000	34.0000	-1.163%	16	283	-97.853%
2026-04-23	36.8500	36.8500	33.6500	34.4000	-5.520%	18	282	-97.878%
2026-04-22	37.9000	39.7400	36.4100	36.4100	+35.858%	10	289	-97.995%
2026-04-21	29.6000	29.6000	26.8000	26.8000	-22.093%	17	291	-97.276%
2026-04-17	34.0200	34.4000	34.0000	34.4000	+29.323%	6	282	-97.878%
2026-04-16	28.8000	28.8000	26.6000	26.6000	-16.875%	3	278	-97.256%
2026-04-15	31.6600	32.0000	31.6600	32.0000	-0.806%	4	276	-97.719%
2026-04-14	31.8000	33.5000	31.8000	32.2600	+24.556%	4	272	-97.737%
2026-04-13	25.0000	25.9000	25.0000	25.9000	-9.756%	2	269	-97.181%
2026-04-09	28.7000	28.7000	28.7000	28.7000	-12.232%	1	267	-97.456%
2026-04-08	33.1000	34.3000	32.7000	32.7000	+21.561%	8	266	-97.768%
2026-04-07	27.7000	27.8000	26.9000	26.9000	-5.282%	4	268	-97.286%
2026-04-06	30.3600	30.3600	28.4000	28.4000	+0.035%	4	266	-97.430%
2026-04-02	31.7000	31.7000	28.3000	28.3900	-12.377%	7	258	-97.429%
2026-03-31	30.7000	32.4000	30.7000	32.4000	+6.755%	6	258	-97.747%
2026-03-30	30.3000	30.5900	29.9000	30.3500	+3.231%	4	261	-97.595%
2026-03-27	29.4000	29.4000	29.4000	29.4000	-29.833%	1	259	-97.517%
2026-03-26	41.7000	41.9000	40.9000	41.9000	+8.831%	11	258	-98.258%
2026-03-25	39.5000	41.4000	38.5000	38.5000	-7.005%	18	261	-98.104%
2026-03-24	40.8000	41.5000	40.8000	41.4000	-10.195%	4	251	-98.237%
2026-03-23	45.8000	46.1000	45.7400	46.1000	+2.444%	5	249	-98.416%
2026-03-19	45.1000	45.1000	45.0000	45.0000	-1.099%	2	246	-98.378%
2026-03-18	44.0000	45.5000	44.0000	45.5000	-4.008%	13	245	-98.396%
2026-03-17	50.0000	50.0000	47.0000	47.4000	+2.820%	167	246	-98.460%
2026-03-16	46.1000	46.1000	46.1000	46.1000	+6.713%	6	186	-98.416%
2026-03-13	44.8000	44.8000	42.1000	43.2000	-4.425%	11	186	-98.310%
2026-03-12	45.2000	45.2000	45.2000	45.2000	-13.576%	1	178	-98.385%
2026-03-06	47.7000	52.6000	47.7000	52.3000	+1.553%	14	179	-98.604%
2026-03-05	50.0000	51.5000	50.0000	51.5000	-11.482%	4	166	-98.583%
2026-03-04	58.0500	58.9300	58.0500	58.1800	+7.741%	3	166	-98.745%
2026-03-02	53.8500	54.1000	53.7800	54.0000	-5.363%	5	166	-98.648%
2026-02-27	57.0600	57.0600	57.0600	57.0600	-4.422%	1	162	-98.721%
2026-02-26	58.2000	59.7000	58.2000	59.7000	+2.401%	13	161	-98.777%
2026-02-25	58.3000	58.3000	58.3000	58.3000	+14.090%	10	141	-98.748%
2026-02-23	51.1000	51.1000	51.1000	51.1000	-12.048%	2	141	-98.571%
2026-02-20	58.1000	58.1000	58.1000	58.1000	+14.145%	1	140	-98.744%
2026-02-13	50.9000	50.9000	50.9000	50.9000	-3.195%	1	139	-98.566%
2026-02-09	52.8000	52.8000	52.5800	52.5800	+4.119%	35	139	-98.612%
2026-02-06	50.5000	50.5000	50.5000	50.5000	-8.348%	25	104	-98.554%
2026-02-03	55.1000	55.1000	55.1000	55.1000	-5.812%	1	79	-98.675%
2026-02-02	58.5000	58.5000	58.5000	58.5000	-5.186%	1	78	-98.752%
2026-01-29	61.7000	61.7000	61.7000	61.7000	-22.027%	1	78	-98.817%
2026-01-22	79.1300	79.1300	79.1300	79.1300	+3.034%	1	78	-99.077%
2026-01-21	76.8000	76.8000	76.8000	76.8000	-19.158%	1	79	-99.049%
2026-01-14	80.0000	95.0000	80.0000	95.0000	-30.229%	2	79	-99.232%
2026-01-07	136.1600	136.1600	136.1600	136.1600	+4.738%	1	79	-99.464%
2026-01-06	130.0000	130.0000	130.0000	130.0000	+14.568%	1	78	-99.438%
2025-12-31	113.4700	113.4700	113.4700	113.4700	-1.245%	1	78	-99.357%
2025-12-30	114.9000	114.9000	114.9000	114.9000	-0.837%	4	78	-99.365%
2025-12-19	115.8700	115.8700	115.8700	115.8700	+19.171%	1	74	-99.370%
2025-12-11	98.3000	98.3000	97.2300	97.2300	-3.637%	2	73	-99.249%
2025-12-10	100.9000	100.9000	100.9000	100.9000	+3.381%	1	75	-99.277%
2025-11-18	97.9000	97.9000	97.6000	97.6000	-9.125%	2	75	-99.252%
2025-11-14	107.4000	107.4000	107.4000	107.4000	-13.970%	1	75	-99.320%
2025-11-11	124.8400	124.8400	124.8400	124.8400	+8.557%	1	75	-99.415%
2025-11-10	119.5500	119.5500	115.0000	115.0000	+26.304%	2	75	-99.365%
2025-11-03	91.0000	91.0500	91.0000	91.0500	-12.148%	5	79	-99.198%
2025-10-23	99.0000	103.6400	99.0000	103.6400	+11.441%	11	79	-99.296%
2025-10-22	81.7000	105.0000	81.7000	93.0000	+69.987%	40	79	-99.215%
2025-10-21	51.3000	56.3000	51.3000	54.7100	+9.508%	32	103	-98.666%
2025-10-20	52.0000	52.0000	49.9600	49.9600	+33.583%	38	85	-98.539%
2025-10-10	39.3800	39.3800	37.4000	37.4000	-16.087%	2	64	-98.048%
2025-10-08	44.5700	44.5700	44.5700	44.5700	+2.460%	1	65	-98.362%
2025-10-07	42.5700	43.5000	42.5700	43.5000	-10.678%	2	64	-98.322%
2025-10-06	51.5000	51.5000	48.7000	48.7000	+0.620%	6	64	-98.501%
2025-10-03	46.7000	48.9000	46.7000	48.4000	+14.151%	36	62	-98.492%
2025-10-02	39.8000	42.4000	39.8000	42.4000	+2.663%	2	50	-98.278%
2025-09-29	41.0000	41.3000	40.8000	41.3000	-9.628%	15	48	-98.232%
2025-09-24	45.6000	45.7000	45.6000	45.7000	+6.951%	5	33	-98.403%
2025-09-22	42.7300	42.7300	42.7300	42.7300	+9.564%	2	28	-98.292%
2025-09-19	39.0000	39.0000	39.0000	39.0000	+2.632%	1	26	-98.128%
2025-09-18	38.0000	38.0000	38.0000	38.0000	0.000%	1	25	-98.079%
2025-09-17	38.0000	38.0000	38.0000	38.0000	-1.529%	1	25	-98.079%
2025-09-16	38.5900	38.5900	38.5900	38.5900	+1.553%	2	24	-98.108%
2025-09-15	44.6000	44.6000	38.0000	38.0000	-15.743%	6	23	-98.079%
2025-09-12	45.1000	45.1000	45.1000	45.1000	-17.248%	2	21	-98.381%
2025-09-08	53.8000	54.5000	53.8000	54.5000	+29.762%	6	19	-98.661%
2025-09-04	40.2000	42.0000	40.2000	42.0000	+7.692%	2	16	-98.262%
2025-09-03	39.0000	39.0000	39.0000	39.0000	-25.996%	1	16	-98.128%
2025-08-26	52.7000	52.7000	52.7000	52.7000	-13.748%	1	16	-98.615%
2025-08-20	61.0000	61.1000	61.0000	61.1000	-3.323%	3	16	-98.805%
2025-08-18	63.2000	63.2000	63.2000	63.2000	+4.636%	1	13	-98.845%
2025-08-15	60.4000	60.4000	60.4000	60.4000	+2.373%	1	12	-98.791%
2025-08-14	59.5000	59.5000	59.0000	59.0000	-3.595%	2	12	-98.763%
2025-08-13	59.1700	61.2000	59.1700	61.2000	-1.576%	2	10	-98.807%
2025-08-06	62.1800	62.1800	62.1800	62.1800	-3.297%	1	9	-98.826%
2025-08-05	64.3000	64.3000	64.3000	64.3000	-14.801%	1	8	-98.865%
2025-07-23	75.4700	75.4700	75.4700	75.4700	-20.891%	1	7	-99.033%
2025-06-12	95.1000	95.4000	95.1000	95.4000	-10.085%	10	6	-99.235%
2025-06-09	106.0000	106.1000	106.0000	106.1000	0.000%	2	1	-99.312%