Dark

ISRG20270115P360
ISRG Jan 15 2027 360.00 Put (ISRG270115P00360000)
option OPRA

EOD

Jul 27, 2026

37.90-24.200%(-12.10)16

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-27	38.1000	38.1000	37.8000	37.9000	-24.200%	16	196	0.000%
2026-07-23	46.5000	50.0000	46.5000	50.0000	+16.279%	12	204	-24.200%
2026-07-22	39.1500	43.0000	39.1500	43.0000	+13.516%	2	213	-11.860%
2026-07-21	38.5000	38.5000	36.6000	37.8800	-3.367%	12	213	+0.053%
2026-07-20	39.2000	39.2000	39.2000	39.2000	-2.488%	1	203	-3.316%
2026-07-17	36.5000	40.2000	36.5000	40.2000	+34.000%	12	202	-5.721%
2026-07-14	30.1000	30.1000	30.0000	30.0000	+33.333%	4	205	+26.333%
2026-07-13	22.5000	22.5000	22.5000	22.5000	-4.377%	1	202	+68.444%
2026-07-10	22.8000	23.6300	22.8000	23.5300	+17.650%	3	201	+61.071%
2026-07-08	20.0000	20.0000	20.0000	20.0000	+3.093%	1	199	+89.500%
2026-07-07	19.1000	19.4000	19.1000	19.4000	-16.738%	12	199	+95.361%
2026-06-29	22.2000	23.4000	22.2000	23.3000	-2.510%	7	194	+62.661%
2026-06-26	23.9000	23.9000	23.9000	23.9000	+0.844%	4	194	+58.577%
2026-06-24	23.5000	23.7000	23.0000	23.7000	-5.200%	502	195	+59.916%
2026-06-23	25.0000	25.0000	25.0000	25.0000	+8.696%	4	635	+51.600%
2026-06-17	23.0000	23.0000	23.0000	23.0000	+5.023%	1	634	+64.783%
2026-06-15	22.1000	22.1000	21.9000	21.9000	-10.246%	2	634	+73.059%
2026-06-12	24.4000	24.4000	24.4000	24.4000	+3.390%	1	634	+55.328%
2026-06-11	24.2000	24.2000	23.6000	23.6000	+1.288%	3	635	+60.593%
2026-06-10	22.0000	23.3000	22.0000	23.3000	+15.347%	8	636	+62.661%
2026-06-09	20.1000	20.2000	20.1000	20.2000	-6.047%	6	636	+87.624%
2026-06-08	20.5000	21.9000	20.5000	21.5000	+3.365%	13	636	+76.279%
2026-06-05	20.8000	20.8000	20.8000	20.8000	-8.370%	1	637	+82.212%
2026-06-04	21.0300	22.9000	21.0300	22.7000	-12.016%	13	636	+66.960%
2026-06-03	28.0000	28.0000	25.8000	25.8000	+0.389%	32	647	+46.899%
2026-06-02	27.1000	27.1000	25.6000	25.7000	+10.776%	562	679	+47.471%
2026-06-01	22.1000	23.2000	21.8000	23.2000	+3.571%	5	261	+63.362%
2026-05-27	22.6000	23.0000	22.4000	22.4000	+35.266%	11	266	+69.196%
2026-05-19	16.5600	16.5600	16.5600	16.5600	-13.750%	3	261	+128.865%
2026-05-15	18.4000	19.2000	18.4000	19.2000	+0.524%	6	262	+97.396%
2026-05-14	17.9000	19.1000	17.6000	19.1000	+1.596%	11	258	+98.429%
2026-05-13	19.7000	19.7000	18.7000	18.8000	+0.535%	8	241	+101.596%
2026-05-12	19.7000	20.0000	18.7000	18.7000	-15.576%	8	241	+102.674%
2026-05-11	16.5000	22.1500	16.5000	22.1500	+57.092%	56	241	+71.106%
2026-05-08	14.2000	14.2000	14.1000	14.1000	+6.015%	3	194	+168.794%
2026-05-01	13.3000	13.3000	13.3000	13.3000	-8.402%	4	191	+184.962%
2026-04-29	14.5200	14.5200	14.5200	14.5200	+45.200%	1	191	+161.019%
2026-04-22	10.0000	10.0000	10.0000	10.0000	-37.733%	5	190	+279.000%
2026-04-16	15.7500	16.1000	15.5900	16.0600	+0.375%	50	185	+135.990%
2026-04-14	16.0000	16.0000	16.0000	16.0000	-10.615%	4	175	+136.875%
2026-04-13	17.9000	17.9000	17.9000	17.9000	+14.744%	5	175	+111.732%
2026-04-08	15.6000	15.6000	15.6000	15.6000	-18.325%	1	194	+142.949%
2026-04-07	18.4000	19.1000	18.4000	19.1000	+5.408%	44	193	+98.429%
2026-03-31	18.2000	18.2200	18.0000	18.1200	+24.110%	250	156	+109.161%
2026-03-11	14.6000	14.6000	14.6000	14.6000	-3.439%	2	94	+159.589%
2026-03-09	15.2000	15.3500	14.2400	15.1200	+4.276%	126	94	+150.661%
2026-03-05	14.5000	14.5000	14.5000	14.5000	+19.342%	1	77	+161.379%
2026-02-25	12.3400	12.4200	11.8100	12.1500	-6.682%	54	73	+211.934%
2026-02-24	13.0000	13.0600	12.8800	13.0200	-1.438%	14	73	+191.091%
2026-02-23	13.2100	13.2100	13.2100	13.2100	-0.602%	1	66	+186.904%
2026-02-13	13.2900	13.2900	13.2900	13.2900	-5.071%	1	64	+185.177%
2026-02-05	14.0000	14.0000	14.0000	14.0000	-6.667%	10	64	+170.714%
2026-02-04	15.0000	15.0000	15.0000	15.0000	+53.061%	1	54	+152.667%
2026-01-15	9.9000	9.9000	9.8000	9.8000	+30.667%	2	53	+286.735%
2026-01-08	7.5000	7.5000	7.5000	7.5000	+2.740%	1	53	+405.333%
2026-01-07	7.3000	7.3000	7.3000	7.3000	-11.942%	2	53	+419.178%
2026-01-06	8.3000	8.3000	8.0400	8.2900	-10.281%	6	53	+357.177%
2025-12-23	8.6000	9.2400	8.6000	9.2400	-10.291%	16	54	+310.173%
2025-12-11	10.3000	10.3000	10.3000	10.3000	-1.905%	2	41	+267.961%
2025-12-10	10.5000	10.5000	10.5000	10.5000	-4.545%	1	41	+260.952%
2025-10-28	11.0000	11.0000	11.0000	11.0000	0.000%	10	41	+244.545%
2025-10-27	11.0000	11.0000	11.0000	11.0000	-8.333%	1	47	+244.545%
2025-10-23	12.0000	12.0000	12.0000	12.0000	-57.895%	5	47	+215.833%
2025-10-17	28.5000	28.5000	28.5000	28.5000	0.000%	1	52	+32.982%
2025-10-15	28.5000	28.5000	28.5000	28.5000	-4.682%	4	53	+32.982%
2025-10-10	26.0000	29.9000	26.0000	29.9000	+12.406%	7	49	+26.756%
2025-10-01	26.6000	26.6000	26.6000	26.6000	-0.375%	1	42	+42.481%
2025-09-29	26.2000	26.7000	26.2000	26.7000	-1.838%	27	42	+41.948%
2025-09-22	27.2000	27.2000	27.2000	27.2000	-0.730%	2	22	+39.338%
2025-09-17	27.4500	27.4500	27.4000	27.4000	+21.778%	5	20	+38.321%
2025-09-05	22.5000	22.5000	22.5000	22.5000	+9.223%	1	19	+68.444%
2025-08-14	20.6000	20.6000	20.6000	20.6000	+2.488%	1	18	+83.981%
2025-08-12	20.1000	20.1000	20.1000	20.1000	-2.475%	3	17	+88.557%
2025-06-23	20.6100	20.6100	20.6100	20.6100	-0.048%	1	14	+83.891%
2025-06-13	20.6200	20.6200	20.6200	20.6200	+18.506%	2	14	+83.802%
2025-05-30	17.4000	17.4000	17.4000	17.4000	+0.636%	2	13	+117.816%
2025-05-29	17.2900	17.2900	17.2900	17.2900	+1.706%	1	14	+119.202%
2025-05-28	17.0000	17.0000	17.0000	17.0000	+1.130%	1	13	+122.941%
2025-05-27	16.8100	16.8100	16.8100	16.8100	+3.129%	1	14	+125.461%
2025-05-14	16.3000	16.3000	16.3000	16.3000	-21.823%	1	13	+132.515%
2025-05-02	20.9200	20.9200	20.8500	20.8500	-9.740%	10	13	+81.775%
2025-04-02	23.3000	23.4000	23.1000	23.1000	-11.899%	15	8	+64.069%
2025-03-18	26.2200	26.2300	26.2100	26.2200	0.000%	5	5	+44.546%