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ISRG20261218P450
ISRG Dec 18 2026 450.00 Put (ISRG261218P00450000)
option OPRA

Inactive

Jul 23, 2026

122.29+20.258%(+20.60)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-23	122.2900	122.2900	122.2900	122.2900	+20.258%	1	134	0.000%
2026-07-17	101.6900	101.6900	101.6900	101.6900	+27.431%	1	135	+20.258%
2026-07-14	76.0000	82.1000	76.0000	79.8000	+58.996%	3	135	+53.246%
2026-07-07	50.1900	50.1900	50.1900	50.1900	-2.164%	1	135	+143.654%
2026-07-06	51.3000	51.3000	51.3000	51.3000	-18.957%	1	134	+138.382%
2026-06-25	63.3000	63.3000	63.3000	63.3000	-6.775%	1	134	+93.191%
2026-06-24	67.9000	67.9000	67.9000	67.9000	+1.192%	3	135	+80.103%
2026-06-23	67.1000	67.1000	67.1000	67.1000	+0.299%	1	138	+82.250%
2026-06-17	67.0000	67.0000	66.7000	66.9000	+10.469%	5	135	+82.795%
2026-06-15	60.3200	60.5600	60.3200	60.5600	-4.780%	5	135	+101.932%
2026-06-01	63.6000	63.6000	63.6000	63.6000	+3.583%	1	137	+92.280%
2026-05-27	61.4000	61.4000	61.4000	61.4000	+23.293%	1	137	+99.169%
2026-05-26	49.8300	49.8700	49.4900	49.8000	+1.014%	21	137	+145.562%
2026-05-22	49.3000	49.3000	49.3000	49.3000	-1.044%	1	115	+148.053%
2026-05-18	49.9700	50.0100	49.8200	49.8200	-13.761%	50	114	+145.464%
2026-05-15	57.5000	57.7700	57.5000	57.7700	+10.353%	2	114	+111.684%
2026-05-12	52.8000	52.8000	52.3500	52.3500	-10.681%	2	86	+133.601%
2026-05-11	55.3000	58.6100	55.3000	58.6100	+52.234%	2	86	+108.650%
2026-05-07	40.1900	40.1900	38.5000	38.5000	-4.797%	7	86	+217.636%
2026-05-05	40.4400	40.4400	40.4400	40.4400	-1.366%	10	86	+202.399%
2026-05-04	41.0000	41.0000	41.0000	41.0000	-0.726%	3	86	+198.268%
2026-04-30	41.3000	41.3000	41.3000	41.3000	-3.505%	2	86	+196.102%
2026-04-29	42.8000	42.8000	42.8000	42.8000	+9.184%	3	87	+185.724%
2026-04-17	39.6000	39.6000	39.2000	39.2000	-19.474%	2	84	+211.964%
2026-04-13	48.6800	48.6800	48.6800	48.6800	+19.548%	1	84	+151.212%
2026-04-08	40.7200	40.7200	40.7200	40.7200	-18.560%	1	85	+200.319%
2026-03-27	50.0000	50.0000	50.0000	50.0000	+16.117%	2	85	+144.580%
2026-03-25	43.0600	43.0600	43.0600	43.0600	+5.024%	1	83	+183.999%
2026-03-20	41.0000	41.0000	41.0000	41.0000	+19.186%	7	83	+198.268%
2026-02-24	34.4000	34.4000	34.4000	34.4000	+6.502%	14	77	+255.494%
2026-02-23	32.3000	32.3000	32.3000	32.3000	-1.223%	1	63	+278.607%
2026-02-20	32.7000	32.7000	32.7000	32.7000	+0.615%	21	63	+273.976%
2026-02-19	32.5000	32.5000	32.5000	32.5000	-2.402%	2	63	+276.277%
2026-02-18	33.3000	33.3000	33.3000	33.3000	-7.500%	1	63	+267.237%
2026-02-17	36.0000	36.0000	36.0000	36.0000	+2.857%	8	63	+239.694%
2026-02-13	35.0300	36.0400	33.4100	35.0000	-4.891%	27	66	+249.400%
2026-02-06	36.8000	36.8000	36.8000	36.8000	-5.641%	1	66	+232.310%
2026-02-04	39.0000	39.0000	39.0000	39.0000	+4.558%	1	66	+213.564%
2026-02-03	37.3000	37.3000	37.3000	37.3000	+18.038%	1	65	+227.855%
2026-01-29	29.8700	31.6000	29.8700	31.6000	+43.636%	2	66	+286.994%
2026-01-23	22.0000	22.0000	22.0000	22.0000	-18.519%	3	65	+455.864%
2026-01-22	26.2500	27.0000	26.2500	27.0000	-4.930%	2	64	+352.926%
2026-01-20	28.8000	28.8000	27.4000	28.4000	+65.598%	17	64	+330.599%
2026-01-07	17.1500	17.1500	17.1500	17.1500	-8.289%	1	49	+613.061%
2026-01-06	19.6000	19.6000	18.5100	18.7000	-7.563%	7	49	+553.957%
2025-12-29	20.2300	20.2300	20.2300	20.2300	-15.000%	8	49	+504.498%
2025-12-17	23.8000	23.8000	23.8000	23.8000	-0.833%	2	49	+413.824%
2025-12-15	24.9000	24.9000	24.0000	24.0000	-1.639%	3	49	+409.542%
2025-12-09	24.4000	24.4000	24.4000	24.4000	-5.792%	1	51	+401.189%
2025-11-24	25.9000	25.9000	25.9000	25.9000	-8.803%	1	51	+372.162%
2025-11-18	28.4000	28.4000	28.4000	28.4000	+7.903%	1	51	+330.599%
2025-11-14	26.3000	26.3200	26.3000	26.3200	+12.000%	4	50	+364.628%
2025-11-13	23.5000	23.5000	23.5000	23.5000	+3.753%	1	48	+420.383%
2025-11-11	23.0200	23.0200	22.6500	22.6500	-12.885%	3	51	+439.912%
2025-11-07	26.0000	26.0000	26.0000	26.0000	-4.306%	1	51	+370.346%
2025-10-28	27.1700	27.1700	27.1700	27.1700	-56.458%	1	52	+350.092%
2025-10-16	63.9000	63.9000	62.4000	62.4000	+7.383%	8	52	+95.978%
2025-10-09	58.3000	58.3000	58.0700	58.1100	-0.034%	3	47	+110.446%
2025-10-08	58.1300	58.1300	58.1300	58.1300	+4.064%	2	48	+110.373%
2025-10-06	54.6400	56.2700	54.1000	55.8600	-4.021%	9	48	+118.922%
2025-09-26	58.2000	58.2000	58.2000	58.2000	-3.642%	1	44	+110.120%
2025-09-19	60.4000	60.4000	60.4000	60.4000	-2.738%	10	44	+102.467%
2025-09-18	62.1000	62.1000	62.1000	62.1000	-0.161%	1	34	+96.924%
2025-09-17	62.2000	62.2000	62.2000	62.2000	-0.321%	1	33	+96.608%
2025-09-16	62.6700	62.6700	62.4000	62.4000	+13.827%	3	33	+95.978%
2025-09-12	54.8200	54.8200	54.8200	54.8200	+1.331%	1	30	+123.076%
2025-09-10	54.1000	54.1000	54.1000	54.1000	+1.692%	1	31	+126.044%
2025-09-04	53.2000	53.2000	53.2000	53.2000	+39.194%	5	30	+129.868%
2025-07-18	38.5000	38.5000	38.1300	38.2200	-9.986%	9	29	+219.963%
2025-06-09	42.4600	42.4600	42.4600	42.4600	+20.283%	1	21	+188.012%
2025-05-30	36.1000	36.1000	35.3000	35.3000	-24.701%	4	21	+246.431%
2025-04-30	46.8800	46.8800	46.8800	46.8800	-28.318%	7	19	+160.858%
2025-04-21	65.4000	65.4000	65.4000	65.4000	+45.333%	1	26	+86.988%
2025-04-09	45.0000	45.0000	45.0000	45.0000	-35.668%	1	26	+171.756%
2025-04-04	69.9500	69.9500	69.9500	69.9500	+97.042%	2	25	+74.825%
2024-12-11	34.9000	35.5000	34.9000	35.5000	+9.568%	20	25	+244.479%
2024-12-06	32.5000	32.5000	32.4000	32.4000	-4.706%	40	36	+277.438%
2024-12-04	34.0000	34.0000	34.0000	34.0000	-4.225%	8	16	+259.676%
2024-12-03	35.5000	35.5000	35.5000	35.5000	-18.931%	8	16	+244.479%
2024-10-31	43.7900	43.7900	43.7900	43.7900	+0.206%	2	8	+179.265%
2024-10-23	43.0200	43.7000	43.0200	43.7000	-37.953%	2	8	+179.840%
2024-08-05	70.8300	70.8300	70.3400	70.4300	0.000%	7	7	+73.633%