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ISRG20270115P500
ISRG Jan 15 2027 500.00 Put (ISRG270115P00500000)
option OPRA

EOD

Sep 21, 2026

102.43-12.453%(-14.57)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-21	102.4300	102.4300	102.4300	102.4300	-12.453%	1	327	0.000%
2026-09-16	117.0000	117.0000	117.0000	117.0000	-10.776%	1	328	-12.453%
2026-09-03	131.1300	131.1300	131.1300	131.1300	+1.056%	1	330	-21.887%
2026-09-02	125.8800	129.7600	125.8800	129.7600	-0.924%	2	331	-21.062%
2026-08-26	130.3500	130.9700	130.3500	130.9700	+27.254%	2	333	-21.791%
2026-08-12	102.9200	102.9200	102.9200	102.9200	-36.851%	4	334	-0.476%
2026-07-24	166.0000	166.0000	162.9800	162.9800	+6.086%	29	330	-37.152%
2026-07-22	153.6300	153.6300	153.6300	153.6300	+87.125%	1	426	-33.327%
2026-07-07	82.1000	82.1000	82.1000	82.1000	-12.937%	1	426	+24.762%
2026-07-02	95.3000	95.3000	94.3000	94.3000	-13.007%	2	426	+8.621%
2026-06-30	108.4000	108.4000	108.4000	108.4000	+4.552%	1	426	-5.507%
2026-06-25	103.6800	103.6800	103.6800	103.6800	-6.274%	1	426	-1.206%
2026-06-03	111.1000	111.1000	110.6200	110.6200	+19.978%	2	426	-7.404%
2026-05-18	92.2000	92.2000	92.2000	92.2000	-0.216%	2	426	+11.095%
2026-05-15	92.4000	92.4000	92.4000	92.4000	+9.635%	2	426	+10.855%
2026-05-13	84.2800	84.2800	84.2800	84.2800	+3.500%	10	424	+21.535%
2026-05-11	72.0700	81.4300	72.0700	81.4300	+11.548%	31	414	+25.789%
2026-05-04	73.0000	73.0000	73.0000	73.0000	+23.311%	1	384	+40.315%
2026-04-23	59.2000	59.2000	59.2000	59.2000	-21.067%	3	383	+73.024%
2026-04-13	75.0000	75.0000	75.0000	75.0000	-4.943%	2	383	+36.573%
2026-04-07	79.0000	79.0000	78.9000	78.9000	-0.127%	2	383	+29.823%
2026-03-27	79.1000	79.1000	79.0000	79.0000	+14.659%	2	385	+29.658%
2026-03-25	68.9000	68.9000	68.9000	68.9000	+3.922%	2	386	+48.665%
2026-03-18	66.3000	66.3000	66.3000	66.3000	+0.303%	4	386	+54.495%
2026-03-13	66.1000	66.1000	66.1000	66.1000	+18.247%	1	390	+54.962%
2026-02-27	55.8000	55.9000	55.8000	55.9000	-3.836%	17	390	+83.238%
2026-02-18	57.8900	58.1300	57.8300	58.1300	-0.971%	4	379	+76.208%
2026-02-17	58.7000	58.7000	58.7000	58.7000	-5.778%	5	378	+74.497%
2026-02-06	61.3000	62.3000	61.3000	62.3000	-4.885%	3	378	+64.414%
2026-02-04	67.2000	67.2000	65.5000	65.5000	+17.806%	5	380	+56.382%
2026-02-02	55.2000	55.6000	55.2000	55.6000	+1.460%	4	380	+84.227%
2026-01-30	56.0000	56.0000	54.8000	54.8000	+5.182%	3	376	+86.916%
2026-01-29	52.1000	52.1000	52.1000	52.1000	+8.996%	5	377	+96.603%
2026-01-28	46.2000	47.8000	46.2000	47.8000	+8.194%	68	372	+114.289%
2026-01-26	44.1800	44.1800	44.1800	44.1800	+5.190%	3	312	+131.847%
2026-01-15	42.2000	42.2000	42.0000	42.0000	+6.870%	2	309	+143.881%
2026-01-13	39.3000	39.3000	39.3000	39.3000	+9.167%	1	308	+160.636%
2026-01-12	36.0000	36.0000	36.0000	36.0000	+9.422%	1	308	+184.528%
2026-01-08	33.1000	33.1000	32.9000	32.9000	+1.231%	5	308	+211.337%
2026-01-06	32.5000	32.5000	32.5000	32.5000	-18.750%	2	309	+215.169%
2026-01-02	40.0000	40.0000	40.0000	40.0000	+17.994%	2	309	+156.075%
2025-12-24	35.8100	35.8100	33.9000	33.9000	-8.130%	2	308	+202.153%
2025-12-23	36.9000	36.9000	36.9000	36.9000	-7.750%	5	308	+177.588%
2025-12-18	40.0000	40.0000	40.0000	40.0000	+4.411%	7	313	+156.075%
2025-11-26	38.3100	38.3100	38.3100	38.3100	-8.829%	11	327	+167.371%
2025-11-24	42.0200	42.0200	42.0200	42.0200	-0.662%	11	327	+143.765%
2025-11-19	42.3000	42.3000	42.3000	42.3000	-3.491%	2	338	+142.151%
2025-11-17	43.8300	43.8300	43.8300	43.8300	+12.269%	1	336	+133.698%
2025-11-12	38.8900	39.1300	38.8900	39.0400	+1.166%	15	337	+162.372%
2025-11-11	38.5900	38.5900	38.5900	38.5900	-17.472%	1	347	+165.431%
2025-11-07	46.7600	46.7600	46.7600	46.7600	+1.807%	10	347	+119.055%
2025-11-06	48.1000	48.1000	45.3600	45.9300	-6.265%	61	337	+123.013%
2025-10-31	49.0000	49.0000	49.0000	49.0000	+5.832%	1	336	+109.041%
2025-10-29	46.3000	46.3000	46.3000	46.3000	-0.537%	100	336	+121.231%
2025-10-22	46.5500	46.5500	46.5500	46.5500	-44.590%	10	319	+120.043%
2025-10-03	84.0100	84.0100	84.0100	84.0100	-8.784%	3	319	+21.926%
2025-09-17	92.1000	92.1000	92.1000	92.1000	+21.025%	1	319	+11.216%
2025-09-05	76.1000	76.1000	76.1000	76.1000	+3.948%	5	319	+34.599%
2025-09-02	75.6000	75.6000	73.1400	73.2100	+4.885%	5	319	+39.913%
2025-08-25	69.8000	69.8000	69.8000	69.8000	+4.773%	8	320	+46.748%
2025-08-20	66.6200	66.6200	66.6200	66.6200	-1.450%	1	314	+53.753%
2025-08-14	67.6000	67.6000	67.6000	67.6000	-2.171%	6	314	+51.524%
2025-08-12	69.1000	69.1000	69.1000	69.1000	-2.772%	5	308	+48.234%
2025-08-11	72.8000	72.8000	70.4100	71.0700	+16.508%	8	306	+44.126%
2025-07-28	60.0000	61.0000	60.0000	61.0000	-4.329%	6	301	+67.918%
2025-07-25	63.5400	64.5000	63.5400	63.7600	-1.908%	23	302	+60.649%
2025-07-24	65.0000	65.0000	65.0000	65.0000	+3.175%	3	292	+57.585%
2025-07-23	63.0000	63.0000	63.0000	63.0000	+6.780%	2	291	+62.587%
2025-07-15	59.0000	59.0000	59.0000	59.0000	+1.724%	2	291	+73.610%
2025-07-14	57.7000	58.0000	57.7000	58.0000	-3.814%	43	291	+76.603%
2025-07-11	60.3000	60.3000	60.3000	60.3000	+10.642%	50	251	+69.867%
2025-07-09	54.5000	54.5000	54.5000	54.5000	+4.607%	1	201	+87.945%
2025-07-07	52.1000	52.1000	52.1000	52.1000	+0.579%	10	201	+96.603%
2025-06-30	51.9500	51.9500	51.8000	51.8000	+2.982%	4	201	+97.741%
2025-06-27	50.9900	51.1300	50.0000	50.3000	-18.805%	4	204	+103.638%
2025-06-24	61.9500	61.9500	61.9500	61.9500	-3.774%	10	203	+65.343%
2025-06-13	64.3800	64.3800	64.3800	64.3800	+1.450%	20	193	+59.102%
2025-06-12	63.0000	63.4600	63.0000	63.4600	+5.415%	12	183	+61.409%
2025-06-11	59.9300	61.1600	59.9300	60.2000	-0.987%	21	171	+70.150%
2025-06-10	60.8000	60.8000	60.8000	60.8000	+3.051%	10	150	+68.470%
2025-06-09	59.1800	59.5300	59.0000	59.0000	+16.005%	33	140	+73.610%
2025-06-02	52.1100	52.4800	50.7900	50.8600	-4.935%	4	108	+101.396%
2025-05-30	53.2000	53.7000	53.2000	53.5000	+1.518%	10	104	+91.458%
2025-05-12	52.7000	52.7000	52.7000	52.7000	-20.692%	1	99	+94.364%
2025-05-01	66.9000	66.9000	66.4500	66.4500	-18.864%	2	99	+54.146%
2025-04-16	81.9000	81.9000	81.9000	81.9000	-15.567%	1	98	+25.067%
2025-04-07	97.0000	97.0000	97.0000	97.0000	-1.121%	1	97	+5.598%
2025-04-04	97.3000	98.1000	97.3000	98.1000	+46.418%	8	97	+4.414%
2025-03-24	67.0000	67.0000	67.0000	67.0000	-11.199%	5	97	+52.881%
2025-03-21	75.4500	75.4500	75.4500	75.4500	+6.118%	2	98	+35.759%
2025-03-20	71.1000	71.1000	71.1000	71.1000	+10.404%	1	97	+44.065%
2025-03-07	63.5500	68.0000	63.5500	64.4000	+28.800%	16	97	+59.053%
2025-02-25	50.0000	50.0000	50.0000	50.0000	+29.132%	2	97	+104.860%
2025-02-20	38.7200	38.7200	38.7200	38.7200	-9.533%	1	97	+164.540%
2025-02-12	42.5000	43.1000	42.0000	42.8000	-0.926%	99	97	+139.322%
2025-01-31	43.2000	43.2000	43.2000	43.2000	+1.647%	6	5	+137.106%
2025-01-24	43.8500	43.8500	42.5000	42.5000	+3.659%	4	6	+141.012%
2025-01-22	41.0000	41.0000	41.0000	41.0000	-31.894%	1	6	+149.829%
2024-12-19	60.2700	60.2700	60.2000	60.2000	+15.769%	6	5	+70.150%
2024-12-04	52.0000	52.0000	52.0000	52.0000	-1.887%	1	2	+96.981%
2024-11-14	53.0000	53.0000	53.0000	53.0000	-3.636%	1	3	+93.264%
2024-11-11	55.0000	55.0000	55.0000	55.0000	-9.836%	1	2	+86.236%
2024-10-25	61.0000	61.0000	61.0000	61.0000	+1.329%	2	3	+67.918%
2024-10-21	60.2000	60.2000	60.2000	60.2000	-17.872%	1	2	+70.150%
2024-10-14	73.3000	73.3000	73.3000	73.3000	0.000%	1	1	+39.741%