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ISRG20261218C430
ISRG Dec 18 2026 430.00 Call (ISRG261218C00430000)
option OPRA

EOD

Sep 28, 2026

24.87+30.895%(+5.87)39

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-28	24.8000	25.2900	24.7400	24.8700	+30.895%	39	177	0.000%
2026-09-24	20.0000	20.0000	19.0000	19.0000	-2.564%	10	186	+30.895%
2026-09-23	19.5000	19.5000	19.5000	19.5000	-3.274%	1	188	+27.538%
2026-09-22	19.9700	20.2800	19.4500	20.1600	-4.726%	26	187	+23.363%
2026-09-21	17.1500	21.3000	17.1500	21.1600	+21.609%	31	187	+17.533%
2026-09-18	17.6000	18.2000	17.3000	17.4000	+14.851%	22	180	+42.931%
2026-09-17	15.1500	15.1500	15.1500	15.1500	-1.623%	1	170	+64.158%
2026-09-16	15.5000	15.5000	15.4000	15.4000	+18.919%	11	170	+61.494%
2026-09-15	11.1000	12.9600	10.9000	12.9500	+0.388%	23	174	+92.046%
2026-09-14	12.5000	12.9000	12.5000	12.9000	+20.561%	3	153	+92.791%
2026-09-11	11.6000	11.6000	10.7000	10.7000	+12.632%	5	150	+132.430%
2026-09-10	9.5000	9.5000	9.5000	9.5000	+28.378%	1	149	+161.789%
2026-09-09	7.4000	7.4000	7.4000	7.4000	-0.270%	1	148	+236.081%
2026-09-08	8.2000	8.7000	6.3300	7.4200	-36.034%	27	147	+235.175%
2026-09-03	10.3000	11.6000	10.3000	11.6000	+2.655%	4	132	+114.397%
2026-09-02	14.1000	14.5000	11.3000	11.3000	-1.739%	18	133	+120.088%
2026-08-31	10.9800	11.5000	10.9800	11.5000	+0.877%	2	125	+116.261%
2026-08-27	11.4000	11.4000	11.4000	11.4000	-5.000%	1	125	+118.158%
2026-08-26	11.2000	12.0000	11.1000	12.0000	-9.842%	7	124	+107.250%
2026-08-25	13.3100	13.3100	13.3100	13.3100	-4.245%	2	120	+86.852%
2026-08-24	14.7000	14.7000	13.9000	13.9000	-1.418%	8	120	+78.921%
2026-08-20	21.0000	21.0000	14.1000	14.1000	-40.406%	6	114	+76.383%
2026-08-19	24.0000	24.0000	23.6600	23.6600	+8.832%	3	116	+5.114%
2026-08-18	22.0000	23.2000	21.7400	21.7400	+9.798%	29	114	+14.397%
2026-08-17	19.8500	19.8500	19.8000	19.8000	-13.913%	5	87	+25.606%
2026-08-14	23.1000	23.1000	23.0000	23.0000	-17.857%	2	90	+8.130%
2026-08-12	25.6300	28.0000	25.6300	28.0000	+9.375%	7	92	-11.179%
2026-08-11	24.8100	25.6000	24.8100	25.6000	+17.701%	4	92	-2.852%
2026-08-10	21.7500	21.7500	21.7500	21.7500	+18.529%	1	91	+14.345%
2026-08-07	18.3500	18.3500	18.3500	18.3500	+12.577%	1	91	+35.531%
2026-08-04	16.1000	16.3000	16.1000	16.3000	-4.678%	5	90	+52.577%
2026-08-03	17.1000	17.1000	17.1000	17.1000	+55.455%	1	92	+45.439%
2026-07-31	11.0000	11.0000	11.0000	11.0000	-6.780%	3	93	+126.091%
2026-07-30	11.6000	11.8000	11.4000	11.8000	-9.231%	8	93	+110.763%
2026-07-29	13.8000	13.8000	13.0000	13.0000	-18.750%	3	90	+91.308%
2026-07-28	16.2000	16.2000	16.0000	16.0000	+6.667%	8	90	+55.438%
2026-07-27	14.3000	15.0000	14.3000	15.0000	+80.723%	10	87	+65.800%
2026-07-23	8.3000	8.3000	8.3000	8.3000	-21.698%	1	80	+199.639%
2026-07-22	12.3000	12.3000	10.6000	10.6000	-20.896%	3	80	+134.623%
2026-07-21	13.5000	13.5000	13.4000	13.4000	+9.032%	6	81	+85.597%
2026-07-20	12.2900	12.2900	12.2900	12.2900	+2.417%	5	82	+102.360%
2026-07-17	14.0000	14.4000	12.0000	12.0000	-62.500%	12	82	+107.250%
2026-07-16	33.5000	33.5000	32.0000	32.0000	+7.563%	6	80	-22.281%
2026-07-15	30.1000	30.1000	29.7500	29.7500	+19.238%	6	82	-16.403%
2026-07-14	33.5000	33.5000	24.9500	24.9500	-34.514%	15	78	-0.321%
2026-07-13	38.1000	38.1000	38.1000	38.1000	-2.433%	1	75	-34.724%
2026-07-10	39.1300	39.1300	36.6000	39.0500	-1.139%	13	75	-36.312%
2026-07-09	39.8000	39.8000	39.5000	39.5000	-11.752%	6	75	-37.038%
2026-07-08	44.7600	44.7600	44.7600	44.7600	-11.542%	2	75	-44.437%
2026-07-07	58.0000	58.0000	50.6000	50.6000	+5.351%	2	73	-50.850%
2026-07-06	48.0300	48.0300	48.0300	48.0300	+34.162%	3	72	-48.220%
2026-07-01	35.8000	35.8000	35.8000	35.8000	+3.170%	1	71	-30.531%
2026-06-30	34.7000	34.7000	34.6400	34.7000	-8.924%	10	70	-28.329%
2026-06-25	38.1000	38.1000	38.1000	38.1000	-0.522%	10	64	-34.724%
2026-06-18	38.3000	38.3000	38.3000	38.3000	-13.583%	1	53	-35.065%
2026-06-16	45.8000	45.8000	44.3200	44.3200	+13.641%	5	53	-43.885%
2026-06-12	39.0000	39.0000	39.0000	39.0000	-18.767%	1	50	-36.231%
2026-06-10	48.0100	48.0100	48.0100	48.0100	-5.937%	1	51	-48.198%
2026-06-09	51.0400	51.0400	51.0400	51.0400	+5.826%	1	51	-51.274%
2026-06-05	50.2900	50.2900	47.6000	48.2300	-2.170%	12	50	-48.435%
2026-06-04	48.7000	49.3000	48.7000	49.3000	+27.853%	2	60	-49.554%
2026-06-03	38.3500	38.5600	38.3500	38.5600	-1.507%	3	60	-35.503%
2026-06-02	40.5500	40.5500	38.8700	39.1500	-12.022%	11	59	-36.475%
2026-06-01	46.0000	48.5000	44.5000	44.5000	-13.086%	24	49	-44.112%
2026-05-29	51.2000	51.2000	51.2000	51.2000	0.000%	1	47	-51.426%
2026-05-28	47.4700	51.2000	47.4000	51.2000	+8.728%	3	46	-51.426%
2026-05-27	55.2000	55.2000	47.0900	47.0900	-17.241%	27	47	-47.186%
2026-05-22	56.9000	56.9000	56.9000	56.9000	-5.403%	1	28	-56.292%
2026-05-19	60.1500	60.1500	60.1500	60.1500	+12.116%	2	27	-58.653%
2026-05-18	53.6500	53.6500	53.6500	53.6500	+4.175%	2	26	-53.644%
2026-05-14	51.5000	51.5000	51.5000	51.5000	-4.630%	1	26	-51.709%
2026-05-12	47.3700	54.0000	47.3700	54.0000	+15.261%	14	27	-53.944%
2026-05-11	48.0000	48.0000	46.8500	46.8500	-30.283%	2	27	-46.916%
2026-04-29	67.3000	67.3000	67.2000	67.2000	-13.290%	3	25	-62.991%
2026-04-28	77.5000	77.5000	77.5000	77.5000	+5.442%	1	24	-67.910%
2026-04-02	73.2000	73.5000	73.2000	73.5000	-35.356%	2	24	-66.163%
2026-03-04	113.6100	113.9100	113.6100	113.7000	-35.029%	4	24	-78.127%
2025-12-03	175.0000	175.0000	175.0000	175.0000	-0.737%	1	24	-85.789%
2025-12-02	176.3000	176.3000	176.3000	176.3000	+10.811%	2	23	-85.893%
2025-10-24	159.1000	159.1000	159.1000	159.1000	+15.962%	1	22	-84.368%
2025-10-22	152.6000	155.0000	137.2000	137.2000	+47.527%	4	22	-81.873%
2025-10-20	93.8300	93.8300	93.0000	93.0000	+18.471%	2	25	-73.258%
2025-10-14	79.2000	79.2000	78.5000	78.5000	-9.301%	2	24	-68.318%
2025-10-08	86.5500	86.5500	86.5500	86.5500	+6.984%	1	24	-71.265%
2025-09-26	80.9000	80.9000	80.9000	80.9000	+5.079%	1	24	-69.258%
2025-09-25	76.9900	76.9900	76.9900	76.9900	-12.809%	10	24	-67.697%
2025-09-24	86.4500	88.3000	86.4500	88.3000	+16.215%	10	24	-71.835%
2025-09-18	73.5000	75.9800	73.5000	75.9800	-0.263%	5	15	-67.268%
2025-09-16	76.1800	76.1800	76.1800	76.1800	-10.587%	1	10	-67.354%
2025-09-04	85.4000	85.4000	85.2000	85.2000	-16.716%	2	9	-70.810%
2025-08-21	104.4000	104.4000	102.3000	102.3000	-8.169%	5	9	-75.689%
2025-08-04	111.2000	111.4000	111.2000	111.4000	-38.015%	5	9	-77.675%
2025-05-30	179.7200	179.7200	179.7200	179.7200	+20.788%	2	4	-86.162%
2025-04-25	148.7900	148.7900	148.7900	148.7900	+27.607%	2	4	-83.285%
2025-04-04	116.6000	116.6000	116.6000	116.6000	-16.024%	2	4	-78.671%
2024-08-22	138.8500	138.8500	138.8500	138.8500	+16.730%	1	3	-82.089%
2024-07-23	118.9500	118.9500	118.9500	118.9500	+11.013%	1	3	-79.092%
2024-07-12	107.1500	107.1500	107.1500	107.1500	-3.901%	4	2	-76.790%
2024-07-11	111.5000	111.5000	111.5000	111.5000	0.000%	2	2	-77.695%