Dark

ISRG20261218C520
ISRG Dec 18 2026 520.00 Call (ISRG261218C00520000)
option OPRA

EOD

Sep 28, 2026

4.07+7.105%(+0.27)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-28	4.0700	4.0700	4.0700	4.0700	+7.105%	1	188	0.000%
2026-09-22	3.6000	3.8000	3.6000	3.8000	+15.152%	3	188	+7.105%
2026-09-21	3.3000	3.3000	3.3000	3.3000	+32.000%	1	189	+23.333%
2026-09-15	2.1500	2.5000	2.1500	2.5000	+11.111%	5	190	+62.800%
2026-09-14	2.2500	2.2500	2.2500	2.2500	+55.172%	6	188	+80.889%
2026-09-10	1.4500	1.4500	1.4500	1.4500	+7.407%	6	194	+180.690%
2026-09-09	1.3500	1.3500	1.3500	1.3500	-12.903%	1	200	+201.481%
2026-09-04	1.7500	1.7500	1.5500	1.5500	-41.509%	2	200	+162.581%
2026-09-02	2.6000	2.6500	2.6000	2.6500	+43.243%	4	200	+53.585%
2026-09-01	1.9500	1.9500	1.8500	1.8500	-42.188%	8	203	+120.000%
2026-08-31	2.0100	3.2000	2.0100	3.2000	+58.416%	3	210	+27.188%
2026-08-28	2.2500	2.2500	2.0000	2.0200	-10.222%	3	212	+101.485%
2026-08-27	2.0000	2.2500	2.0000	2.2500	+9.756%	2	211	+80.889%
2026-08-25	2.0500	2.0500	2.0500	2.0500	-37.879%	2	210	+98.537%
2026-08-21	3.3000	3.3000	3.3000	3.3000	-49.387%	5	212	+23.333%
2026-08-12	6.5200	6.5200	6.5200	6.5200	+3.492%	1	212	-37.577%
2026-08-11	6.3000	6.3000	6.3000	6.3000	-1.563%	1	211	-35.397%
2026-08-04	6.4000	6.4000	6.4000	6.4000	+56.098%	1	211	-36.406%
2026-08-03	4.2000	4.2000	4.1000	4.1000	+32.258%	8	211	-0.732%
2026-07-30	3.1000	3.1000	3.1000	3.1000	-27.907%	2	207	+31.290%
2026-07-27	4.3000	4.3000	4.3000	4.3000	+74.089%	1	209	-5.349%
2026-07-23	2.3500	2.4700	2.3500	2.4700	-1.200%	2	209	+64.777%
2026-07-22	2.7500	2.7500	2.5000	2.5000	+6.383%	10	210	+62.800%
2026-07-20	3.2600	3.2600	2.3500	2.3500	-28.788%	5	212	+73.191%
2026-07-17	4.8000	4.8000	3.3000	3.3000	-73.810%	4	211	+23.333%
2026-07-16	10.5000	12.6000	10.5000	12.6000	+58.890%	10	210	-67.698%
2026-07-14	7.9300	7.9300	7.9300	7.9300	-36.100%	1	203	-48.676%
2026-07-10	12.5000	12.5000	12.4100	12.4100	-15.578%	2	202	-67.204%
2026-07-09	14.7000	14.8000	14.5000	14.7000	-5.161%	9	201	-72.313%
2026-07-08	16.2000	16.2000	15.5000	15.5000	-26.190%	19	197	-73.742%
2026-07-07	21.0000	21.0000	21.0000	21.0000	+66.667%	1	184	-80.619%
2026-07-01	12.5000	12.7000	12.5000	12.6000	+18.868%	26	183	-67.698%
2026-06-30	10.6000	10.6000	10.6000	10.6000	-24.286%	1	165	-61.604%
2026-06-29	14.0000	14.0000	14.0000	14.0000	+13.821%	5	164	-70.929%
2026-06-26	12.0000	12.3000	12.0000	12.3000	+11.818%	3	164	-66.911%
2026-06-25	14.2000	14.2000	11.0000	11.0000	-14.063%	13	162	-63.000%
2026-06-24	12.8000	12.8000	12.8000	12.8000	+7.563%	1	162	-68.203%
2026-06-23	11.9000	11.9000	11.9000	11.9000	-6.667%	6	162	-65.798%
2026-06-22	12.7500	12.7500	12.7500	12.7500	-6.250%	1	162	-68.078%
2026-06-17	15.7900	16.2500	13.6000	13.6000	-24.444%	28	168	-70.074%
2026-06-16	17.9000	18.0000	17.6000	18.0000	+8.434%	13	168	-77.389%
2026-06-15	16.6000	16.6000	16.6000	16.6000	+16.901%	3	157	-75.482%
2026-06-12	14.2000	14.2000	14.2000	14.2000	-19.774%	1	157	-71.338%
2026-06-10	20.0000	20.0000	17.7000	17.7000	-15.714%	7	157	-77.006%
2026-06-05	21.0000	21.0000	21.0000	21.0000	+4.478%	3	157	-80.619%
2026-06-04	20.1000	20.1000	20.1000	20.1000	+48.779%	1	157	-79.751%
2026-06-03	14.3000	14.3000	13.5100	13.5100	-14.222%	2	157	-69.874%
2026-06-02	15.6800	15.7900	15.3800	15.7500	-22.414%	37	158	-74.159%
2026-05-28	19.9500	20.5000	19.7800	20.3000	-1.456%	30	178	-79.951%
2026-05-27	21.1000	21.1000	20.6000	20.6000	-12.340%	2	193	-80.243%
2026-05-26	23.5000	23.5000	23.5000	23.5000	-6.746%	3	193	-82.681%
2026-05-21	25.2000	25.2000	25.2000	25.2000	-6.320%	3	193	-83.849%
2026-05-20	26.7000	26.9000	26.7000	26.9000	+9.617%	7	193	-84.870%
2026-05-19	24.9000	25.1500	24.5400	24.5400	+33.370%	12	177	-83.415%
2026-05-15	18.4000	18.4000	18.4000	18.4000	-7.071%	1	177	-77.880%
2026-05-14	20.0000	20.0600	19.8000	19.8000	+6.166%	52	177	-79.444%
2026-05-12	18.6500	18.6500	18.6500	18.6500	+7.184%	1	128	-78.177%
2026-05-11	23.0000	23.0000	16.2400	17.4000	-30.677%	28	128	-76.609%
2026-05-08	24.6000	25.1000	24.3000	25.1000	+7.725%	7	125	-83.785%
2026-05-06	23.3000	23.3000	23.3000	23.3000	+2.328%	1	118	-82.532%
2026-05-05	24.7000	24.7000	22.3100	22.7700	-16.685%	25	118	-82.126%
2026-05-04	27.3300	27.3300	27.3300	27.3300	-7.980%	1	128	-85.108%
2026-05-01	29.8000	29.8000	29.7000	29.7000	+8.000%	2	127	-86.296%
2026-04-30	27.5000	27.5000	27.5000	27.5000	+0.992%	1	127	-85.200%
2026-04-29	27.5000	27.5000	26.6000	27.2300	-19.438%	9	127	-85.053%
2026-04-28	33.9000	33.9000	33.8000	33.8000	-26.281%	6	120	-87.959%
2026-04-22	45.9300	46.1300	45.8500	45.8500	+40.043%	5	114	-91.123%
2026-04-16	32.7400	32.7400	32.7400	32.7400	+8.771%	8	113	-87.569%
2026-04-10	30.1000	30.1000	30.1000	30.1000	-16.016%	2	105	-86.478%
2026-04-08	35.9000	35.9000	35.8400	35.8400	+7.434%	2	107	-88.644%
2026-04-06	33.3600	33.3600	33.3600	33.3600	-3.304%	1	109	-87.800%
2026-04-02	38.3800	38.3800	34.5000	34.5000	-13.965%	4	110	-88.203%
2026-04-01	40.2000	40.2000	40.1000	40.1000	+10.773%	2	110	-89.850%
2026-03-31	36.2000	36.2000	36.2000	36.2000	-17.727%	1	110	-88.757%
2026-03-24	44.1000	44.8000	44.0000	44.0000	-14.063%	3	111	-90.750%
2026-03-23	48.3800	51.2000	48.3800	51.2000	+8.337%	5	110	-92.051%
2026-03-18	48.0000	48.0000	47.2500	47.2600	-3.156%	8	110	-91.388%
2026-03-13	48.8000	48.8000	48.8000	48.8000	-11.418%	1	103	-91.660%
2026-03-05	55.0900	55.0900	55.0900	55.0900	-2.323%	1	103	-92.612%
2026-03-02	56.4000	56.4000	56.4000	56.4000	-6.561%	1	102	-92.784%
2026-02-27	60.3300	60.3600	60.3300	60.3600	-4.297%	2	102	-93.257%
2026-02-26	61.5000	63.0700	61.5000	63.0700	+13.537%	2	100	-93.547%
2026-02-24	55.2300	56.3000	55.2300	55.5500	-6.529%	14	99	-92.673%
2026-02-18	59.4300	59.4300	59.4300	59.4300	+5.372%	1	93	-93.152%
2026-02-17	56.4000	56.4000	56.4000	56.4000	+2.732%	1	94	-92.784%
2026-02-13	54.4000	54.9000	54.4000	54.9000	+13.877%	3	92	-92.587%
2026-02-12	49.4200	49.4200	47.2400	48.2100	-16.404%	4	92	-91.558%
2026-02-10	57.6700	57.6700	57.6700	57.6700	+8.852%	32	94	-92.943%
2026-02-06	52.9800	52.9800	52.9800	52.9800	+9.463%	2	70	-92.318%
2026-02-04	47.7600	48.4000	47.7600	48.4000	-2.400%	32	72	-91.591%
2026-02-03	49.5900	49.5900	49.5900	49.5900	-23.009%	1	68	-91.793%
2026-01-29	64.4100	64.4100	64.4100	64.4100	-14.790%	1	67	-93.681%
2026-01-27	75.5800	75.5900	75.5800	75.5900	-4.389%	3	67	-94.616%
2026-01-26	73.7600	79.0600	73.7600	79.0600	+6.838%	3	67	-94.852%
2026-01-23	75.0000	75.0000	74.0000	74.0000	-6.577%	3	65	-94.500%
2026-01-20	79.2100	79.2100	79.2100	79.2100	-21.574%	1	66	-94.862%
2026-01-13	101.0000	101.0000	101.0000	101.0000	-10.142%	1	66	-95.970%
2026-01-12	109.3000	112.4000	109.2000	112.4000	-9.428%	3	66	-96.379%
2026-01-09	124.1000	124.1000	124.1000	124.1000	+4.903%	1	66	-96.720%
2025-12-26	117.3000	118.3000	117.3000	118.3000	+1.267%	3	65	-96.560%
2025-12-22	116.8100	116.8200	116.8100	116.8200	+2.474%	139	205	-96.516%
2025-12-19	114.0000	114.0000	114.0000	114.0000	+22.581%	1	205	-96.430%
2025-12-12	93.0000	93.0000	93.0000	93.0000	-10.058%	1	204	-95.624%
2025-12-10	104.7600	106.4200	98.5500	103.4000	-5.059%	30	204	-96.064%
2025-12-09	111.9600	111.9600	108.9100	108.9100	-4.874%	6	205	-96.263%
2025-12-08	118.0000	118.7800	114.4900	114.4900	-0.096%	63	206	-96.445%
2025-12-02	114.8000	114.8000	114.6000	114.6000	+1.237%	2	216	-96.449%
2025-11-19	113.2000	113.2000	113.2000	113.2000	+10.224%	1	215	-96.405%
2025-11-17	102.7000	102.7000	102.7000	102.7000	-12.951%	1	215	-96.037%
2025-11-10	111.6600	117.9800	111.6600	117.9800	+5.622%	15	215	-96.550%
2025-11-07	97.3100	111.7000	97.2400	111.7000	+16.004%	44	205	-96.356%
2025-11-06	99.3600	102.6800	95.9700	96.2900	-5.440%	135	165	-95.773%
2025-11-05	101.8300	101.8300	101.8300	101.8300	+9.026%	13	38	-96.003%
2025-11-04	93.4000	93.4000	93.4000	93.4000	-0.638%	1	38	-95.642%
2025-10-29	95.2000	95.3000	94.0000	94.0000	-4.569%	4	38	-95.670%
2025-10-28	98.8000	98.8000	98.5000	98.5000	-3.431%	2	38	-95.868%
2025-10-24	102.0000	102.0000	102.0000	102.0000	+1.796%	2	38	-96.010%
2025-10-23	95.0000	100.2000	95.0000	100.2000	+13.093%	4	40	-95.938%
2025-10-22	95.5000	97.2600	88.6000	88.6000	+60.945%	8	36	-95.406%
2025-10-21	54.3000	55.0500	54.3000	55.0500	+0.456%	10	41	-92.607%
2025-10-20	54.8000	54.8000	54.8000	54.8000	+30.788%	1	32	-92.573%
2025-10-13	41.9000	41.9000	41.9000	41.9000	-8.774%	1	32	-90.286%
2025-10-09	45.9300	45.9300	45.9300	45.9300	+4.863%	1	32	-91.139%
2025-10-07	43.8000	43.8000	43.8000	43.8000	-7.400%	1	33	-90.708%
2025-10-06	47.3000	47.3000	47.3000	47.3000	+21.282%	1	33	-91.395%
2025-09-18	39.0000	39.0000	39.0000	39.0000	-1.887%	1	33	-89.564%
2025-09-15	39.7500	39.7500	39.7500	39.7500	-21.381%	1	33	-89.761%
2025-09-03	50.5600	50.5600	50.5600	50.5600	-2.582%	1	33	-91.950%
2025-09-02	51.8000	51.9000	51.8000	51.9000	-1.649%	3	33	-92.158%
2025-08-26	52.7700	52.7700	52.7700	52.7700	-4.747%	5	31	-92.287%
2025-08-25	55.2000	55.4000	55.2000	55.4000	-0.539%	2	36	-92.653%
2025-08-21	57.3000	57.3000	55.7000	55.7000	-44.417%	10	35	-92.693%
2025-07-08	100.2100	100.2100	100.2100	100.2100	-11.027%	2	29	-95.939%
2025-07-03	112.6300	112.6300	112.6300	112.6300	+4.977%	1	31	-96.386%
2025-06-27	107.2900	107.2900	107.2900	107.2900	+17.129%	1	33	-96.207%
2025-06-24	91.6000	91.6000	91.6000	91.6000	-5.839%	2	34	-95.557%
2025-06-13	94.7000	97.2800	94.7000	97.2800	+3.932%	6	32	-95.816%
2025-06-12	97.4300	98.0700	93.4000	93.6000	-6.810%	25	32	-95.652%
2025-06-11	101.0000	101.0000	100.4400	100.4400	-15.241%	2	26	-95.948%
2025-05-22	118.4000	118.5000	118.2000	118.5000	-5.578%	26	26	-96.565%
2025-05-21	125.3000	125.5000	125.3000	125.5000	-0.080%	2	22	-96.757%
2025-05-20	125.8000	125.8000	125.0000	125.6000	+28.360%	14	22	-96.760%
2025-04-24	97.8500	97.8500	97.8500	97.8500	+5.215%	1	22	-95.841%
2025-04-10	93.0000	93.0000	93.0000	93.0000	+8.823%	1	21	-95.624%
2025-04-08	85.4500	85.4600	85.4500	85.4600	+30.096%	5	21	-95.238%
2025-04-07	65.6900	65.6900	65.6900	65.6900	-13.770%	1	24	-93.804%
2025-04-04	78.9300	78.9300	74.0000	76.1800	-13.116%	6	23	-94.657%
2025-04-03	87.6800	87.6800	87.6800	87.6800	-0.680%	1	24	-95.358%
2025-03-31	88.4400	88.4400	88.2800	88.2800	-13.510%	2	23	-95.390%
2025-03-25	102.0700	102.0700	102.0700	102.0700	+14.789%	2	23	-96.013%
2025-03-20	90.0700	90.0700	88.9200	88.9200	+4.171%	4	23	-95.423%
2025-03-19	85.6900	85.6900	85.3600	85.3600	-7.719%	6	21	-95.232%
2025-03-12	92.5000	92.5000	92.5000	92.5000	+6.949%	1	16	-95.600%
2025-03-11	86.4900	86.4900	86.4900	86.4900	-46.841%	2	16	-95.294%
2025-02-10	162.7000	162.7000	162.7000	162.7000	+50.648%	2	16	-97.498%
2024-12-31	108.0000	108.0000	108.0000	108.0000	-15.953%	2	16	-96.231%
2024-12-06	128.5000	128.5000	128.5000	128.5000	+7.956%	2	16	-96.833%
2024-11-19	119.0300	119.0300	119.0300	119.0300	-1.072%	1	16	-96.581%
2024-11-15	119.9700	120.3200	119.9700	120.3200	-0.108%	4	16	-96.617%
2024-11-11	120.4500	120.4500	120.4500	120.4500	+19.163%	1	16	-96.621%
2024-11-01	101.0800	101.0800	101.0800	101.0800	-5.303%	2	16	-95.973%
2024-10-21	106.7400	106.7400	106.7400	106.7400	+34.518%	1	15	-96.187%
2024-10-16	79.3500	79.3500	79.3500	79.3500	-7.410%	10	14	-94.871%
2024-09-20	85.7000	85.7000	85.7000	85.7000	+37.340%	2	4	-95.251%
2024-08-05	62.4000	62.4000	62.4000	62.4000	-5.254%	1	3	-93.478%
2024-07-26	65.8600	65.8600	65.8600	65.8600	0.000%	6	3	-93.820%