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ISRG20260918C470
ISRG Sep 18 2026 470.00 Call (ISRG260918C00470000)
option OPRA

EOD

Jul 28, 2026

1.47+96.000%(+0.72)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-28	1.4700	1.4700	1.4700	1.4700	+96.000%	1	377	0.000%
2026-07-27	0.7500	0.7500	0.7500	0.7500	+25.000%	1	378	+96.000%
2026-07-23	0.6000	0.6000	0.5000	0.6000	+15.385%	28	378	+145.000%
2026-07-22	0.5200	0.5200	0.5200	0.5200	-38.824%	1	370	+182.692%
2026-07-21	0.8900	1.2000	0.8300	0.8500	-20.561%	10	370	+72.941%
2026-07-17	1.5500	1.5500	0.9400	1.0700	-87.412%	18	373	+37.383%
2026-07-16	7.4500	8.5000	7.4500	8.5000	+44.312%	10	387	-82.706%
2026-07-15	6.0000	6.0000	5.8900	5.8900	+27.214%	8	382	-75.042%
2026-07-14	7.4000	7.4000	4.3000	4.6300	-52.755%	46	376	-68.251%
2026-07-13	9.3000	10.3000	9.3000	9.8000	+8.889%	22	400	-85.000%
2026-07-10	10.4600	10.4600	9.0000	9.0000	-18.699%	13	417	-83.667%
2026-07-09	11.0000	11.6700	11.0000	11.0700	-14.186%	12	420	-86.721%
2026-07-08	15.0000	15.0000	12.4200	12.9000	-21.818%	42	418	-88.605%
2026-07-07	22.0000	23.0000	16.3000	16.5000	-22.572%	10	391	-91.091%
2026-07-06	14.7000	21.5000	13.9000	21.3100	+42.067%	146	389	-93.102%
2026-07-02	10.1000	15.0000	10.1000	15.0000	+74.419%	63	317	-90.200%
2026-07-01	9.2000	9.2000	8.5000	8.6000	+3.614%	9	317	-82.907%
2026-06-30	8.4000	8.4000	8.3000	8.3000	-20.115%	8	322	-82.289%
2026-06-29	10.3900	10.3900	10.3900	10.3900	+22.235%	1	328	-85.852%
2026-06-26	10.2800	10.2900	8.5000	8.5000	-9.574%	15	327	-82.706%
2026-06-25	10.6000	10.6000	9.4000	9.4000	+9.302%	12	322	-84.362%
2026-06-23	9.2000	9.2000	8.6000	8.6000	-6.522%	29	318	-82.907%
2026-06-22	10.0000	10.0000	9.1000	9.2000	-24.590%	25	336	-84.022%
2026-06-17	12.2000	12.2000	12.2000	12.2000	-14.205%	4	340	-87.951%
2026-06-16	15.2500	15.5000	13.9000	14.2200	-1.931%	22	340	-89.662%
2026-06-15	13.7700	14.5000	13.7700	14.5000	+20.833%	6	326	-89.862%
2026-06-12	12.0000	12.0000	12.0000	12.0000	-6.905%	6	326	-87.750%
2026-06-11	12.8900	12.8900	12.8900	12.8900	-27.175%	1	331	-88.596%
2026-06-08	17.7000	17.7000	17.7000	17.7000	+5.357%	1	331	-91.695%
2026-06-04	17.1500	17.1500	16.8000	16.8000	+35.048%	2	332	-91.250%
2026-06-03	12.4400	12.4400	12.4400	12.4400	-19.221%	1	331	-88.183%
2026-06-01	17.4000	17.4000	15.4000	15.4000	-12.000%	2	330	-90.455%
2026-05-27	17.5000	17.5000	17.5000	17.5000	-22.566%	2	332	-91.600%
2026-05-18	22.2000	22.6000	22.2000	22.6000	+23.497%	3	330	-93.496%
2026-05-15	21.0000	21.0000	18.3000	18.3000	-22.128%	3	330	-91.967%
2026-05-13	23.2000	23.5000	23.2000	23.5000	+3.524%	2	333	-93.745%
2026-05-12	22.7000	22.7000	22.7000	22.7000	+20.424%	1	331	-93.524%
2026-05-11	18.8500	18.8500	18.8500	18.8500	-36.102%	1	331	-92.202%
2026-05-08	29.5000	29.5000	29.5000	29.5000	+3.147%	1	331	-95.017%
2026-05-06	28.6000	28.6000	28.6000	28.6000	+6.796%	1	331	-94.860%
2026-05-05	31.3000	32.6000	26.7800	26.7800	-23.486%	241	331	-94.511%
2026-05-01	35.0000	35.0000	35.0000	35.0000	+2.941%	1	90	-95.800%
2026-04-30	32.9000	34.2000	32.9000	34.0000	+6.784%	4	90	-95.676%
2026-04-29	31.9000	31.9000	31.8400	31.8400	-21.188%	5	90	-95.383%
2026-04-28	39.4000	40.4000	39.4000	40.4000	-4.762%	48	90	-96.361%
2026-04-27	42.4200	42.4200	42.4200	42.4200	-20.710%	2	45	-96.535%
2026-04-22	53.4000	54.0000	53.4000	53.5000	+16.304%	4	43	-97.252%
2026-04-20	46.0000	46.0000	46.0000	46.0000	-3.361%	1	44	-96.804%
2026-04-17	47.6000	47.6000	47.6000	47.6000	+24.379%	2	44	-96.912%
2026-04-16	38.2700	38.2700	38.2700	38.2700	-21.738%	2	43	-96.159%
2026-04-14	48.9000	48.9000	48.9000	48.9000	+33.243%	2	44	-96.994%
2026-04-13	37.1000	37.1000	36.7000	36.7000	-12.201%	3	44	-95.995%
2026-04-09	41.8000	41.8000	41.8000	41.8000	-12.917%	1	41	-96.483%
2026-04-08	48.5000	48.6000	47.8000	48.0000	+22.480%	8	40	-96.938%
2026-04-07	39.2000	39.2000	39.1900	39.1900	-18.184%	3	46	-96.249%
2026-04-01	48.1000	48.8000	47.9000	47.9000	+16.375%	5	44	-96.931%
2026-03-31	46.0000	46.0000	41.1600	41.1600	-1.766%	8	44	-96.429%
2026-03-30	43.1000	43.1000	41.9000	41.9000	-24.640%	11	47	-96.492%
2026-03-26	56.2000	56.2000	55.6000	55.6000	-6.711%	3	41	-97.356%
2026-03-20	59.6000	59.6000	59.6000	59.6000	-2.295%	1	39	-97.534%
2026-03-19	61.0000	61.0000	61.0000	61.0000	+1.245%	1	38	-97.590%
2026-03-18	57.8000	60.5000	57.5000	60.2500	-20.619%	16	38	-97.560%
2026-02-26	75.9000	75.9000	75.9000	75.9000	+26.500%	2	30	-98.063%
2026-02-04	60.0000	60.0000	60.0000	60.0000	-27.911%	1	29	-97.550%
2026-01-29	82.2900	83.2300	82.2900	83.2300	-38.936%	17	28	-98.234%
2025-12-04	136.3000	136.3000	136.3000	136.3000	-0.365%	1	41	-98.921%
2025-12-02	136.8000	136.8000	136.8000	136.8000	-3.363%	2	41	-98.925%
2025-11-10	141.5600	141.5600	141.5600	141.5600	+22.245%	1	42	-98.962%
2025-10-29	115.9000	116.2000	115.8000	115.8000	-3.741%	6	43	-98.731%
2025-10-24	120.3000	120.3000	120.3000	120.3000	+14.571%	1	46	-98.778%
2025-10-22	120.2000	120.2000	104.6000	105.0000	+57.186%	7	47	-98.600%
2025-10-21	65.5000	66.8000	65.5000	66.8000	+28.462%	20	51	-97.799%
2025-10-16	52.7000	52.7000	52.0000	52.0000	-1.141%	4	32	-97.173%
2025-10-14	52.8000	52.8000	52.6000	52.6000	+4.365%	3	28	-97.205%
2025-10-10	50.4000	50.4000	50.4000	50.4000	-13.993%	1	25	-97.083%
2025-10-09	58.6000	58.6000	58.6000	58.6000	+8.519%	1	25	-97.491%
2025-10-07	53.9000	54.0000	53.9000	54.0000	-14.013%	5	19	-97.278%
2025-10-06	63.9000	63.9000	62.8000	62.8000	+1.618%	4	19	-97.659%
2025-10-03	57.8000	61.8000	57.8000	61.8000	+27.423%	2	15	-97.621%
2025-10-01	48.5000	48.5000	48.5000	48.5000	-2.610%	1	13	-96.969%
2025-09-17	49.8000	49.8000	49.8000	49.8000	+1.096%	3	12	-97.048%
2025-09-16	49.2600	49.2600	49.2600	49.2600	-3.412%	1	10	-97.016%
2025-09-15	51.0000	51.0000	51.0000	51.0000	-10.401%	2	11	-97.118%
2025-09-12	56.9200	56.9200	56.9200	56.9200	-16.759%	1	12	-97.417%
2025-09-08	68.3800	68.3800	68.3800	68.3800	-7.344%	1	12	-97.850%
2025-08-22	70.5000	73.8000	70.5000	73.8000	+6.570%	2	11	-98.008%
2025-08-21	65.0000	69.2500	65.0000	69.2500	-7.912%	2	10	-97.877%
2025-08-12	73.4300	75.3000	73.4300	75.2000	+9.461%	8	9	-98.045%
2025-08-07	71.1200	71.1200	68.3900	68.7000	-8.376%	9	6	-97.860%
2025-08-06	77.8000	78.0000	74.9800	74.9800	-6.275%	3	6	-98.039%
2025-08-05	80.5000	80.5000	80.0000	80.0000	-19.960%	2	5	-98.163%
2025-07-23	99.8600	99.9500	99.8600	99.9500	0.000%	5	5	-98.529%