Dark

ISRG20260918C490
ISRG Sep 18 2026 490.00 Call (ISRG260918C00490000)
option OPRA

EOD

Jul 28, 2026

1.05+110.000%(+0.55)3

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-28	1.0500	1.0500	1.0500	1.0500	+110.000%	3	192	0.000%
2026-07-27	0.5000	0.5000	0.4500	0.5000	-9.091%	17	192	+110.000%
2026-07-21	0.5500	0.5500	0.5500	0.5500	-42.105%	7	209	+90.909%
2026-07-17	0.9500	0.9500	0.9500	0.9500	-82.727%	1	209	+10.526%
2026-07-16	5.1000	5.5000	5.0000	5.5000	+92.308%	8	210	-80.909%
2026-07-14	3.0400	3.0400	2.8600	2.8600	-57.879%	3	210	-63.287%
2026-07-13	7.0000	7.0000	6.7900	6.7900	+7.778%	3	211	-84.536%
2026-07-10	6.6000	6.6000	6.3000	6.3000	-21.446%	2	211	-83.333%
2026-07-09	7.9500	8.0200	7.9500	8.0200	-4.524%	5	211	-86.908%
2026-07-08	8.8500	8.8500	8.4000	8.4000	-42.544%	5	210	-87.500%
2026-07-06	10.2000	14.6200	10.2000	14.6200	+39.238%	5	209	-92.818%
2026-07-02	9.1000	10.5000	9.1000	10.5000	+90.909%	14	218	-90.000%
2026-07-01	5.5000	5.6000	5.4000	5.5000	-3.678%	9	218	-80.909%
2026-06-30	5.7000	5.7100	5.7000	5.7100	+0.175%	11	226	-81.611%
2026-06-25	6.4000	6.4000	5.7000	5.7000	-10.938%	38	235	-81.579%
2026-06-24	6.6000	6.6000	6.4000	6.4000	-7.648%	14	199	-83.594%
2026-06-22	6.9300	6.9300	6.9300	6.9300	-37.000%	4	185	-84.848%
2026-06-16	11.1000	11.1000	11.0000	11.0000	+3.383%	11	183	-90.455%
2026-06-15	10.6400	10.6400	10.6400	10.6400	+23.721%	1	174	-90.132%
2026-06-12	8.6000	8.6000	8.6000	8.6000	-12.245%	8	174	-87.791%
2026-06-11	9.5000	9.8000	9.5000	9.8000	-33.873%	6	174	-89.286%
2026-06-09	14.8200	14.8200	14.8200	14.8200	+19.516%	1	178	-92.915%
2026-06-08	12.6000	12.6000	12.4000	12.4000	-17.388%	10	178	-91.532%
2026-06-05	15.3000	15.3000	15.0100	15.0100	+11.599%	4	175	-93.005%
2026-06-04	13.4500	13.4500	13.4500	13.4500	+52.841%	1	176	-92.193%
2026-06-03	8.8000	8.8000	8.8000	8.8000	-12.000%	6	176	-88.068%
2026-06-02	10.0000	10.0000	10.0000	10.0000	-21.260%	1	176	-89.500%
2026-06-01	12.7000	12.7000	12.7000	12.7000	-5.224%	1	176	-91.732%
2026-05-29	13.4000	13.4000	13.4000	13.4000	+4.688%	1	176	-92.164%
2026-05-27	18.1100	18.1100	12.8000	12.8000	-28.889%	4	176	-91.797%
2026-05-21	18.0000	18.0000	18.0000	18.0000	-14.286%	2	176	-94.167%
2026-05-20	21.0000	21.0000	21.0000	21.0000	+0.962%	1	176	-95.000%
2026-05-19	20.8000	20.8000	20.8000	20.8000	+23.810%	1	174	-94.952%
2026-05-18	16.8000	16.8000	16.8000	16.8000	+13.284%	1	174	-93.750%
2026-05-14	14.8300	14.8300	14.8300	14.8300	-20.695%	2	174	-92.920%
2026-05-13	18.7000	18.7000	18.7000	18.7000	-13.426%	1	174	-94.385%
2026-05-08	21.3000	21.6000	21.3000	21.6000	-14.286%	4	174	-95.139%
2026-05-05	25.2000	25.2000	25.2000	25.2000	+3.704%	1	174	-95.833%
2026-04-29	24.1000	24.3000	24.1000	24.3000	-18.456%	4	174	-95.679%
2026-04-28	33.0000	33.0000	29.8000	29.8000	-9.146%	3	173	-96.477%
2026-04-27	32.8000	32.8000	32.8000	32.8000	-8.889%	2	173	-96.799%
2026-04-24	36.0000	36.0000	36.0000	36.0000	-17.639%	3	173	-97.083%
2026-04-22	43.3500	43.7100	43.3500	43.7100	+24.176%	3	170	-97.598%
2026-04-20	36.5000	36.5000	35.2000	35.2000	-8.808%	2	172	-97.017%
2026-04-17	38.6000	38.6000	38.6000	38.6000	+37.367%	1	172	-97.280%
2026-04-10	28.4000	28.4000	28.1000	28.1000	-14.329%	5	172	-96.263%
2026-04-09	32.8000	32.8000	32.8000	32.8000	-14.360%	1	173	-96.799%
2026-04-08	36.9000	38.7000	36.9000	38.3000	+21.587%	10	172	-97.258%
2026-04-07	31.4000	31.5000	31.4000	31.5000	-7.895%	9	177	-96.667%
2026-04-06	34.2000	34.2000	34.2000	34.2000	+6.875%	1	168	-96.930%
2026-04-02	34.0000	37.1000	31.9000	32.0000	-14.667%	53	127	-96.719%
2026-04-01	37.5000	37.5000	37.5000	37.5000	+1.626%	2	127	-97.200%
2026-03-31	35.7000	36.9000	34.0000	36.9000	+7.580%	10	127	-97.154%
2026-03-30	34.3000	34.3000	34.3000	34.3000	+0.587%	1	128	-96.939%
2026-03-27	34.1000	34.1000	34.1000	34.1000	-24.558%	1	127	-96.921%
2026-03-26	47.3000	47.3000	45.2000	45.2000	+3.908%	4	127	-97.677%
2026-03-25	43.5000	43.5000	43.5000	43.5000	-5.640%	1	127	-97.586%
2026-03-24	45.0000	46.1000	45.0000	46.1000	-10.398%	5	127	-97.722%
2026-03-20	51.4500	51.4500	51.4500	51.4500	+3.376%	1	125	-97.959%
2026-03-19	49.7700	49.7700	49.7700	49.7700	+1.571%	1	126	-97.890%
2026-03-18	49.0000	49.0000	49.0000	49.0000	-3.733%	1	125	-97.857%
2026-03-16	51.6500	51.6600	50.6000	50.9000	+7.158%	9	124	-97.937%
2026-03-13	45.0000	47.9000	41.5000	47.5000	-2.664%	18	123	-97.789%
2026-03-12	47.0000	48.8000	47.0000	48.8000	-2.400%	5	112	-97.848%
2026-03-11	50.0000	50.0000	50.0000	50.0000	-8.088%	1	108	-97.900%
2026-03-09	54.4000	54.4000	54.4000	54.4000	-4.729%	5	108	-98.070%
2026-03-06	53.5000	57.7000	53.5000	57.1000	+0.705%	6	108	-98.161%
2026-02-13	56.7000	56.7000	56.7000	56.7000	-0.701%	4	104	-98.148%
2026-02-09	57.1000	57.1000	57.1000	57.1000	+3.818%	1	104	-98.161%
2026-02-06	55.0000	55.0000	55.0000	55.0000	+8.696%	4	103	-98.091%
2026-02-03	50.8000	50.8000	50.6000	50.6000	-45.000%	10	103	-97.925%
2026-01-14	92.0000	92.0000	92.0000	92.0000	-22.689%	1	106	-98.859%
2026-01-12	119.0000	119.0000	119.0000	119.0000	-15.842%	1	106	-99.118%
2026-01-07	141.4000	141.4000	141.4000	141.4000	+41.542%	1	106	-99.257%
2025-12-12	99.9000	99.9000	99.9000	99.9000	-14.322%	1	106	-98.949%
2025-12-09	116.6000	116.6000	116.6000	116.6000	-4.661%	1	105	-99.099%
2025-12-04	122.3000	122.3000	122.3000	122.3000	+7.243%	3	106	-99.141%
2025-11-19	114.0400	114.0400	114.0400	114.0400	+16.367%	5	103	-99.079%
2025-10-31	98.0000	98.0000	98.0000	98.0000	-7.547%	1	105	-98.929%
2025-10-27	106.0000	106.0000	106.0000	106.0000	-2.033%	1	106	-99.009%
2025-10-24	108.3000	108.3000	108.2000	108.2000	+16.344%	2	106	-99.030%
2025-10-22	106.0000	111.1500	93.0000	93.0000	+60.345%	9	107	-98.871%
2025-10-21	58.0000	58.0000	58.0000	58.0000	+17.172%	1	111	-98.190%
2025-10-09	49.5000	49.5000	49.5000	49.5000	+1.643%	1	111	-97.879%
2025-10-08	48.7000	48.7000	48.7000	48.7000	-8.801%	3	110	-97.844%
2025-10-06	55.3000	55.3000	53.4000	53.4000	+1.136%	3	107	-98.034%
2025-10-03	52.8000	52.8000	52.8000	52.8000	+16.814%	1	105	-98.011%
2025-09-29	44.8000	45.2000	44.6000	45.2000	-1.094%	17	104	-97.677%
2025-09-26	45.7000	45.7000	45.7000	45.7000	+5.787%	3	87	-97.702%
2025-09-25	43.2000	43.2000	43.2000	43.2000	-13.841%	5	84	-97.569%
2025-09-24	50.4000	50.4000	50.1400	50.1400	+15.291%	3	84	-97.906%
2025-09-19	43.4200	43.4900	43.4200	43.4900	+5.150%	2	84	-97.586%
2025-09-18	40.9000	42.0000	40.9000	41.3600	+2.732%	42	84	-97.461%
2025-09-17	41.8000	42.0000	40.2600	40.2600	-3.175%	20	56	-97.392%
2025-09-16	41.5800	41.5800	41.5800	41.5800	-3.482%	1	52	-97.475%
2025-09-15	43.0800	43.0800	43.0800	43.0800	-25.208%	5	52	-97.563%
2025-09-09	57.6000	57.6000	57.6000	57.6000	+0.122%	5	57	-98.177%
2025-09-08	57.5300	57.5300	57.5300	57.5300	+1.823%	1	57	-98.175%
2025-09-05	53.8300	56.5000	53.6000	56.5000	-10.317%	4	57	-98.142%
2025-08-22	63.0000	63.0000	63.0000	63.0000	-4.690%	1	54	-98.333%
2025-08-20	66.0000	66.3000	66.0000	66.1000	+3.040%	12	53	-98.411%
2025-08-19	64.1500	64.1500	64.1500	64.1500	-3.461%	1	41	-98.363%
2025-08-18	69.3000	69.3000	66.4500	66.4500	+1.606%	2	42	-98.420%
2025-08-15	65.4000	65.4000	65.4000	65.4000	+1.553%	1	40	-98.394%
2025-08-12	64.4000	64.4000	64.4000	64.4000	+5.401%	1	39	-98.370%
2025-08-08	61.1000	61.1000	61.1000	61.1000	-8.955%	2	38	-98.282%
2025-08-05	67.1100	67.1100	67.1100	67.1100	-7.867%	1	36	-98.435%
2025-08-01	72.8400	72.8400	72.8400	72.8400	-11.602%	2	35	-98.558%
2025-07-30	82.5000	82.5000	82.4000	82.4000	+2.424%	2	33	-98.726%
2025-07-23	80.5200	80.5200	80.4500	80.4500	0.000%	32	32	-98.695%