Dark

ISRG20261218C440
ISRG Dec 18 2026 440.00 Call (ISRG261218C00440000)
option OPRA

EOD

Sep 29, 2026

18.15-11.029%(-2.25)2

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-29	18.5000	18.5000	18.1500	18.1500	-11.029%	2	169	0.000%
2026-09-28	19.0000	20.4000	18.4100	20.4000	+13.966%	43	168	-11.029%
2026-09-25	16.7000	17.9000	16.7000	17.9000	+14.013%	2	161	+1.397%
2026-09-24	15.7000	15.7000	15.7000	15.7000	+4.667%	1	160	+15.605%
2026-09-23	15.6000	15.6000	15.0000	15.0000	-11.765%	3	161	+21.000%
2026-09-22	16.9000	17.0000	16.9000	17.0000	-3.409%	5	164	+6.765%
2026-09-21	14.0000	17.6000	14.0000	17.6000	+17.333%	5	168	+3.125%
2026-09-18	15.0000	15.0000	15.0000	15.0000	+39.147%	3	165	+21.000%
2026-09-17	10.7800	10.7800	10.7800	10.7800	-8.644%	1	162	+68.367%
2026-09-16	11.3000	12.2500	11.3000	11.8000	+18.000%	6	163	+53.814%
2026-09-15	10.0000	10.0000	10.0000	10.0000	-5.660%	5	158	+81.500%
2026-09-14	9.7700	10.6000	9.5800	10.6000	+9.731%	22	153	+71.226%
2026-09-11	8.8300	9.6600	8.8300	9.6600	+32.329%	20	133	+87.888%
2026-09-10	7.4000	7.4000	7.3000	7.3000	+24.573%	3	127	+148.630%
2026-09-09	6.1100	6.1100	5.8600	5.8600	-5.484%	3	130	+209.727%
2026-09-08	6.8200	7.2100	5.5900	6.2000	-29.545%	45	131	+192.742%
2026-09-03	8.5500	8.8000	8.5500	8.8000	-14.563%	3	110	+106.250%
2026-08-31	10.1500	10.4000	10.1500	10.3000	+3.000%	12	109	+76.214%
2026-08-28	10.0000	10.0000	10.0000	10.0000	-9.091%	1	105	+81.500%
2026-08-25	9.6000	11.0000	9.6000	11.0000	-17.603%	6	104	+65.000%
2026-08-24	13.3500	13.3500	13.3500	13.3500	+13.811%	2	103	+35.955%
2026-08-21	11.7300	11.7300	11.7300	11.7300	-0.593%	2	103	+54.731%
2026-08-20	16.2000	16.2000	11.8000	11.8000	-41.728%	7	104	+53.814%
2026-08-19	22.0000	22.0000	20.2500	20.2500	+2.273%	3	110	-10.370%
2026-08-18	19.8000	19.8000	19.8000	19.8000	+17.857%	5	109	-8.333%
2026-08-17	16.8000	16.8000	16.8000	16.8000	-16.832%	1	109	+8.036%
2026-08-14	20.5000	20.5000	20.2000	20.2000	-9.579%	2	109	-10.149%
2026-08-11	22.2400	22.3400	22.1500	22.3400	+15.751%	4	109	-18.756%
2026-08-10	16.8800	19.3000	16.7900	19.3000	+22.930%	7	107	-5.959%
2026-08-06	15.7000	15.7000	15.7000	15.7000	+6.803%	1	104	+15.605%
2026-08-03	14.5100	15.0100	14.5100	14.7000	+41.346%	6	103	+23.469%
2026-07-31	10.4000	10.4000	10.4000	10.4000	+4.000%	1	104	+74.519%
2026-07-30	9.8000	10.0000	9.8000	10.0000	-11.504%	18	103	+81.500%
2026-07-29	12.4000	12.4000	11.3000	11.3000	-18.116%	7	95	+60.619%
2026-07-28	13.9000	13.9000	13.8000	13.8000	+6.977%	6	95	+31.522%
2026-07-27	11.7000	12.9000	11.7000	12.9000	+81.690%	10	92	+40.698%
2026-07-23	7.5200	7.5200	7.1000	7.1000	-17.729%	4	88	+155.634%
2026-07-22	10.3000	10.3000	8.3000	8.6300	-29.837%	25	88	+110.313%
2026-07-21	13.4000	13.5000	12.3000	12.3000	+6.957%	6	84	+47.561%
2026-07-20	10.4000	11.5000	10.4000	11.5000	+11.650%	8	81	+57.826%
2026-07-17	11.8000	11.8000	10.3000	10.3000	-61.132%	11	77	+76.214%
2026-07-15	26.5000	26.5000	26.5000	26.5000	-22.287%	1	67	-31.509%
2026-07-13	34.0000	34.1000	34.0000	34.1000	+7.132%	4	67	-46.774%
2026-07-10	31.8300	31.8300	31.8300	31.8300	-30.197%	1	67	-42.978%
2026-07-07	51.0000	51.7000	45.1300	45.6000	-7.953%	5	66	-60.197%
2026-07-06	49.5400	49.5400	49.5400	49.5400	+52.807%	1	65	-63.363%
2026-07-01	32.4200	32.4200	32.4200	32.4200	-7.371%	1	65	-44.016%
2026-06-29	35.0000	35.0000	35.0000	35.0000	+14.379%	2	64	-48.143%
2026-06-26	30.6000	30.6000	30.6000	30.6000	-8.108%	1	66	-40.686%
2026-06-24	33.3000	33.3000	33.3000	33.3000	+0.909%	1	66	-45.495%
2026-06-17	33.0000	33.0000	33.0000	33.0000	-21.053%	1	66	-45.000%
2026-06-16	41.8000	41.8000	41.8000	41.8000	+14.521%	1	66	-56.579%
2026-06-12	36.5000	36.5000	36.5000	36.5000	-8.291%	1	67	-50.274%
2026-06-10	40.6000	40.6000	39.8000	39.8000	-12.719%	7	66	-54.397%
2026-06-09	45.6000	45.6000	45.6000	45.6000	+1.333%	2	72	-60.197%
2026-06-05	45.0000	45.0000	45.0000	45.0000	+4.046%	1	74	-59.667%
2026-06-04	42.0000	43.2500	42.0000	43.2500	+25.800%	4	74	-58.035%
2026-06-03	33.9000	34.3800	33.9000	34.3800	-4.234%	3	74	-47.208%
2026-06-02	34.0000	35.9000	34.0000	35.9000	-21.957%	14	73	-49.443%
2026-05-28	46.0000	46.0000	46.0000	46.0000	-13.208%	1	62	-60.543%
2026-05-26	52.8200	53.3700	52.8200	53.0000	+1.533%	3	61	-65.755%
2026-05-21	52.2000	52.2000	52.2000	52.2000	-0.628%	1	59	-65.230%
2026-05-18	52.5000	52.5300	52.5000	52.5300	+19.116%	6	59	-65.448%
2026-05-15	46.3000	46.3000	44.1000	44.1000	-11.800%	2	60	-58.844%
2026-05-12	50.0000	50.0000	50.0000	50.0000	+4.167%	1	57	-63.700%
2026-05-11	48.0000	48.0000	48.0000	48.0000	-16.811%	1	57	-62.188%
2026-05-08	57.7000	57.7000	57.7000	57.7000	-6.026%	1	58	-68.544%
2026-04-29	61.8000	61.8000	60.7000	61.4000	-6.829%	3	58	-70.440%
2026-04-07	66.6000	68.8000	65.9000	65.9000	-14.748%	3	56	-72.458%
2026-04-01	77.3000	77.3000	77.3000	77.3000	-24.438%	1	56	-76.520%
2026-03-04	102.3000	102.3000	102.3000	102.3000	+10.475%	1	57	-82.258%
2026-02-05	92.6000	92.6000	92.6000	92.6000	+3.695%	2	57	-80.400%
2026-02-04	90.1000	90.4000	88.5800	89.3000	-1.107%	9	55	-79.675%
2026-02-03	90.3000	90.3000	90.3000	90.3000	-37.130%	9	52	-79.900%
2026-01-14	143.6300	143.6300	143.6300	143.6300	-7.395%	1	43	-87.363%
2025-12-15	155.1000	155.1000	155.1000	155.1000	+1.805%	2	44	-88.298%
2025-10-24	152.3500	152.3500	152.3500	152.3500	+3.148%	1	44	-88.087%
2025-10-22	147.0600	147.7000	147.0600	147.7000	+61.597%	3	44	-87.712%
2025-10-21	89.0000	92.0000	89.0000	91.4000	+5.665%	5	47	-80.142%
2025-10-20	82.0000	88.0000	82.0000	86.5000	+8.125%	5	47	-79.017%
2025-10-17	78.0000	80.0000	78.0000	80.0000	+9.589%	4	47	-77.313%
2025-10-15	73.0000	73.0000	73.0000	73.0000	+1.389%	1	47	-75.137%
2025-10-14	69.9000	72.0000	69.9000	72.0000	-1.370%	2	46	-74.792%
2025-10-13	73.0000	73.0000	73.0000	73.0000	+2.817%	1	45	-75.137%
2025-10-10	77.0000	77.0000	71.0000	71.0000	-8.974%	4	45	-74.437%
2025-10-09	80.0000	81.5000	78.0000	78.0000	-4.878%	8	42	-76.731%
2025-10-08	82.0000	82.0000	82.0000	82.0000	+7.852%	1	34	-77.866%
2025-09-29	76.0300	76.0300	76.0300	76.0300	+3.442%	1	33	-76.128%
2025-09-25	72.2300	73.5000	72.2300	73.5000	-9.371%	21	32	-75.306%
2025-09-24	80.8000	81.1000	80.8000	81.1000	+5.737%	20	33	-77.620%
2025-09-22	76.7000	76.7000	76.7000	76.7000	+9.728%	1	15	-76.336%
2025-09-17	69.9000	69.9000	69.9000	69.9000	-1.173%	1	15	-74.034%
2025-09-16	70.7300	70.7300	70.7300	70.7300	-13.321%	1	14	-74.339%
2025-09-04	79.8000	81.9900	79.8000	81.6000	+11.781%	4	13	-77.757%
2025-09-03	72.6000	73.0000	72.6000	73.0000	-25.738%	2	11	-75.137%
2025-08-21	98.2000	98.3000	97.9000	98.3000	-5.481%	11	11	-81.536%
2025-08-04	105.7000	105.7000	104.0000	104.0000	+0.678%	5	7	-82.548%
2025-08-01	103.3000	103.3000	103.3000	103.3000	-9.386%	1	3	-82.430%
2025-07-31	114.0000	114.0000	114.0000	114.0000	-20.280%	1	2	-84.079%
2025-04-25	143.0000	143.0000	143.0000	143.0000	+19.167%	2	3	-87.308%
2025-04-22	120.0000	120.0000	120.0000	120.0000	-19.646%	1	3	-84.875%
2024-10-24	149.3400	149.3400	149.3400	149.3400	+12.244%	1	2	-87.847%
2024-08-22	133.0500	133.0500	133.0500	133.0500	+23.194%	1	3	-86.359%
2024-08-01	108.0000	108.0000	108.0000	108.0000	+9.723%	1	2	-83.194%
2024-07-15	98.4300	98.4300	98.4300	98.4300	0.000%	1	1	-81.560%