Dark

GSK20270115P40
GSK Jan 15 2027 40.00 Put (GSK270115P00040000)
option OPRA

EOD

Jul 20, 2026

0.8600+7.500%(+0.0600)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-20	0.8600	0.8600	0.8600	0.8600	+7.500%	1	1,413	0.000%
2026-07-17	0.8000	0.8000	0.8000	0.8000	+11.111%	19	1,412	+7.500%
2026-07-08	0.7200	0.7200	0.7200	0.7200	-15.294%	1	1,412	+19.444%
2026-07-01	0.7800	0.8500	0.7800	0.8500	0.000%	22	1,411	+1.176%
2026-06-24	0.8500	0.8500	0.8500	0.8500	0.000%	5	1,409	+1.176%
2026-06-22	0.8500	0.8500	0.8500	0.8500	-7.609%	15	1,404	+1.176%
2026-06-18	0.9200	0.9200	0.9200	0.9200	-12.381%	10	1,379	-6.522%
2026-06-10	1.0500	1.0500	1.0500	1.0500	+10.526%	1	1,379	-18.095%
2026-06-09	0.9600	0.9600	0.9500	0.9500	-5.000%	96	1,378	-9.474%
2026-06-08	1.0000	1.0000	1.0000	1.0000	-20.000%	303	1,282	-14.000%
2026-06-02	1.2000	1.2500	1.2000	1.2500	+8.696%	11	979	-31.200%
2026-06-01	1.1500	1.2000	1.1500	1.1500	+21.053%	31	970	-25.217%
2026-05-29	0.9500	0.9500	0.9500	0.9500	-9.524%	1	939	-9.474%
2026-05-19	1.0000	1.0500	1.0000	1.0500	-16.000%	6	938	-18.095%
2026-05-15	1.2000	1.2500	1.2000	1.2500	-3.846%	2	934	-31.200%
2026-05-11	1.3000	1.3000	1.3000	1.3000	0.000%	3	932	-33.846%
2026-05-05	1.3000	1.3000	1.3000	1.3000	+18.182%	1	929	-33.846%
2026-05-04	1.1000	1.1000	1.1000	1.1000	-8.333%	20	928	-21.818%
2026-04-29	1.1000	1.2000	1.1000	1.2000	+41.176%	56	908	-28.333%
2026-04-16	0.7900	0.8500	0.7900	0.8500	+6.250%	3	849	+1.176%
2026-04-15	0.8000	0.8000	0.8000	0.8000	0.000%	50	850	+7.500%
2026-04-13	0.8200	0.8200	0.8000	0.8000	-27.273%	2	800	+7.500%
2026-03-25	1.0500	1.1000	1.0500	1.1000	-12.698%	3	802	-21.818%
2026-03-24	1.4000	1.4000	1.2600	1.2600	-8.696%	30	801	-31.746%
2026-03-19	1.3000	1.3800	1.3000	1.3800	+6.154%	100	771	-37.681%
2026-03-18	1.2500	1.3000	1.2500	1.3000	+8.333%	120	671	-33.846%
2026-03-12	1.1500	1.2200	1.1500	1.2000	+20.000%	323	551	-28.333%
2026-03-10	1.0000	1.0000	1.0000	1.0000	-13.043%	50	230	-14.000%
2026-03-09	1.1500	1.1500	1.1500	1.1500	+4.545%	9	180	-25.217%
2026-03-05	1.1000	1.1000	1.1000	1.1000	+25.000%	35	171	-21.818%
2026-02-26	0.8800	0.8800	0.8800	0.8800	+3.529%	1	141	-2.273%
2026-02-24	0.8500	0.8500	0.8500	0.8500	-10.526%	1	140	+1.176%
2026-02-23	0.9500	0.9500	0.9500	0.9500	-5.000%	20	141	-9.474%
2026-02-06	1.0000	1.0000	1.0000	1.0000	-5.660%	10	141	-14.000%
2026-02-05	1.0600	1.0600	1.0600	1.0600	-16.535%	7	151	-18.868%
2026-02-02	1.2700	1.2700	1.2700	1.2700	-30.220%	6	144	-32.283%
2026-01-20	1.7000	1.9000	1.7000	1.8200	+7.059%	30	150	-52.747%
2026-01-16	1.7000	1.7000	1.7000	1.7000	+6.250%	20	140	-49.412%
2026-01-15	1.6000	1.6000	1.6000	1.6000	+3.226%	1	140	-46.250%
2026-01-06	1.4000	1.5500	1.4000	1.5500	-18.421%	3	140	-44.516%
2026-01-05	1.9000	1.9000	1.9000	1.9000	+15.152%	1	138	-54.737%
2025-12-26	1.6500	1.6500	1.6500	1.6500	-2.941%	10	138	-47.879%
2025-12-23	1.7000	1.7000	1.7000	1.7000	-2.857%	2	128	-49.412%
2025-12-22	1.7500	1.7500	1.7500	1.7500	+2.941%	8	138	-50.857%
2025-12-17	1.7000	1.7000	1.7000	1.7000	-20.930%	1	138	-49.412%
2025-12-09	2.1500	2.1500	2.1500	2.1500	+6.965%	1	138	-60.000%
2025-12-02	2.0100	2.0100	2.0100	2.0100	-7.798%	6	138	-57.214%
2025-12-01	2.1800	2.1800	2.1800	2.1800	-0.909%	5	132	-60.550%
2025-11-28	2.2000	2.2000	2.2000	2.2000	-6.780%	1	127	-60.909%
2025-11-24	2.3600	2.3600	2.3600	2.3600	+1.288%	3	126	-63.559%
2025-11-21	2.4900	2.4900	2.3300	2.3300	-0.851%	3	126	-63.090%
2025-11-12	2.3500	2.3500	2.3500	2.3500	+3.070%	1	124	-63.404%
2025-11-11	2.2800	2.2800	2.2800	2.2800	-6.939%	1	124	-62.281%
2025-11-10	2.4500	2.4500	2.4500	2.4500	-2.000%	2	125	-64.898%
2025-11-05	2.5000	2.5000	2.5000	2.5000	+11.111%	7	127	-65.600%
2025-10-30	2.2500	2.2500	2.2500	2.2500	-35.714%	20	120	-61.778%
2025-10-24	3.3000	3.5000	3.3000	3.5000	+12.903%	4	100	-75.429%
2025-10-20	3.1000	3.1000	3.1000	3.1000	0.000%	1	96	-72.258%
2025-10-16	3.1000	3.1000	3.1000	3.1000	-3.125%	2	95	-72.258%
2025-10-03	3.2000	3.2000	3.2000	3.2000	-8.571%	3	93	-73.125%
2025-09-30	3.5000	3.5000	3.5000	3.5000	-11.839%	2	90	-75.429%
2025-09-22	3.9700	3.9700	3.9700	3.9700	-5.476%	4	92	-78.338%
2025-09-16	4.2000	4.2000	4.2000	4.2000	-6.667%	20	96	-79.524%
2025-09-08	4.5000	4.5000	4.5000	4.5000	0.000%	1	87	-80.889%
2025-09-03	4.5000	4.5000	4.5000	4.5000	+9.756%	2	87	-80.889%
2025-08-20	4.1000	4.1000	4.1000	4.1000	-16.327%	2	87	-79.024%
2025-08-14	4.9000	4.9000	4.9000	4.9000	-15.517%	6	89	-82.449%
2025-07-23	5.8000	5.8000	5.8000	5.8000	-10.906%	1	95	-85.172%
2025-07-17	6.5100	6.5100	6.5100	6.5100	+33.129%	1	96	-86.790%
2025-07-09	4.8900	4.8900	4.8900	4.8900	-4.118%	5	96	-82.413%
2025-06-26	5.1000	5.1000	5.1000	5.1000	-7.273%	2	91	-83.137%
2025-06-23	5.5000	5.5000	5.5000	5.5000	+33.495%	10	89	-84.364%
2025-06-13	4.1200	4.1200	4.1200	4.1200	-10.435%	2	79	-79.126%
2025-06-03	4.6000	4.6000	4.6000	4.6000	+6.977%	1	80	-81.304%
2025-05-30	3.6700	4.4400	3.6700	4.3000	-8.511%	12	81	-80.000%
2025-05-29	4.7000	4.7000	4.7000	4.7000	-1.468%	2	79	-81.702%
2025-05-27	5.0000	5.0000	4.7700	4.7700	-6.471%	3	79	-81.971%
2025-05-23	5.1000	5.1000	5.1000	5.1000	-9.894%	2	80	-83.137%
2025-05-16	5.6600	5.6600	5.6600	5.6600	-11.563%	2	80	-84.806%
2025-05-13	6.5000	6.5000	6.4000	6.4000	+6.667%	10	80	-86.563%
2025-05-12	6.0000	6.0000	6.0000	6.0000	+11.111%	4	70	-85.667%
2025-05-02	5.4000	5.4000	5.4000	5.4000	+1.695%	8	66	-84.074%
2025-04-29	5.6800	5.6800	5.3100	5.3100	-6.842%	7	62	-83.804%
2025-04-28	5.7000	5.7000	5.7000	5.7000	-8.800%	1	60	-84.912%
2025-04-23	6.2500	6.2500	6.2300	6.2500	-19.355%	15	59	-86.240%
2025-04-14	7.7500	7.7500	7.7500	7.7500	+19.231%	1	45	-88.903%
2025-04-04	6.2000	6.5000	6.2000	6.5000	+23.810%	4	45	-86.769%
2025-03-26	5.2500	5.2500	5.2500	5.2500	+11.702%	1	45	-83.619%
2025-03-20	4.7000	4.7000	4.7000	4.7000	+5.856%	4	44	-81.702%
2025-03-10	4.1800	4.4400	4.1000	4.4400	+0.909%	12	40	-80.631%
2025-03-07	4.4000	4.4000	4.4000	4.4000	-27.869%	10	46	-80.455%
2025-02-12	6.1000	6.1000	6.1000	6.1000	-3.785%	10	46	-85.902%
2025-02-11	6.3400	6.3400	6.3400	6.3400	+5.667%	4	39	-86.435%
2025-02-10	6.0000	6.0000	6.0000	6.0000	-33.848%	1	36	-85.667%
2025-01-14	10.4000	10.4000	8.9000	9.0700	+14.810%	14	36	-90.518%
2025-01-08	7.9000	7.9000	7.9000	7.9000	-1.003%	2	30	-89.114%
2025-01-03	7.7500	7.9800	7.7500	7.9800	+7.838%	24	30	-89.223%
2024-12-26	7.4000	7.4000	7.4000	7.4000	-3.896%	6	30	-88.378%
2024-12-16	7.7000	7.7000	7.7000	7.7000	+11.919%	4	20	-88.831%
2024-12-03	6.8800	6.8800	6.8800	6.8800	-7.278%	1	20	-87.500%
2024-11-25	7.4700	7.4700	7.4200	7.4200	-7.134%	3	21	-88.410%
2024-11-21	7.9900	7.9900	7.9900	7.9900	+1.011%	1	20	-89.237%
2024-11-20	7.9100	7.9100	7.9100	7.9100	+0.893%	1	20	-89.128%
2024-11-18	7.8400	7.8400	7.8400	7.8400	-7.219%	1	19	-89.031%
2024-11-15	8.4500	8.4500	8.4500	8.4500	+30.000%	20	19	-89.822%
2024-11-06	6.5000	6.5000	6.5000	6.5000	+10.169%	2	9	-86.769%
2024-11-04	5.9000	5.9000	5.9000	5.9000	-8.100%	1	9	-85.424%
2024-10-31	6.4200	6.4200	6.4200	6.4200	+28.400%	2	9	-86.604%
2024-10-14	5.0000	5.0000	5.0000	5.0000	-1.961%	6	7	-82.800%
2024-10-02	5.1000	5.1000	5.1000	5.1000	+10.870%	1	3	-83.137%
2024-09-25	4.6000	4.6000	4.6000	4.6000	+0.656%	1	2	-81.304%
2024-09-24	4.5700	4.5700	4.5700	4.5700	0.000%	1	1	-81.182%