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GSK20280121C55
GSK Jan 21 2028 55.00 Call (GSK280121C00055000)
option OPRA

EOD

Sep 3, 2026

4.74-5.200%(-0.26)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-03	4.7400	4.7400	4.7400	4.7400	-5.200%	1	867	0.000%
2026-09-01	5.0000	5.0000	5.0000	5.0000	+8.696%	2	867	-5.200%
2026-08-31	4.6000	4.6000	4.6000	4.6000	-2.128%	5	867	+3.043%
2026-08-28	4.7000	4.7000	4.7000	4.7000	+1.293%	5	862	+0.851%
2026-08-27	4.6400	4.6400	4.6400	4.6400	-14.074%	1	862	+2.155%
2026-08-26	5.4000	5.4000	5.4000	5.4000	-1.818%	1	862	-12.222%
2026-08-25	5.5000	5.5000	5.5000	5.5000	+1.852%	2	861	-13.818%
2026-08-24	5.4000	5.4000	5.4000	5.4000	-6.087%	5	861	-12.222%
2026-08-21	5.6000	5.7500	5.6000	5.7500	+2.679%	4	857	-17.565%
2026-08-20	5.6000	5.6000	5.6000	5.6000	+9.589%	1	854	-15.357%
2026-08-18	4.8000	5.1100	4.8000	5.1100	+18.837%	3	853	-7.241%
2026-08-14	4.5300	4.5300	4.1400	4.3000	-7.527%	8	852	+10.233%
2026-08-13	4.6500	4.6500	4.6500	4.6500	-1.064%	1	846	+1.935%
2026-08-12	4.6400	4.7000	4.6400	4.7000	-6.000%	10	846	+0.851%
2026-08-11	5.6500	5.6500	5.0000	5.0000	-10.714%	21	845	-5.200%
2026-08-10	5.5000	5.6000	5.5000	5.6000	-8.197%	65	825	-15.357%
2026-08-07	6.1000	6.1000	6.1000	6.1000	+12.754%	10	765	-22.295%
2026-08-03	5.4100	5.4100	5.4100	5.4100	-9.833%	1	765	-12.384%
2026-07-30	6.0000	6.0000	6.0000	6.0000	-7.692%	20	765	-21.000%
2026-07-29	6.5000	6.5000	6.5000	6.5000	+10.169%	10	745	-27.077%
2026-07-27	5.9000	5.9000	5.9000	5.9000	+9.259%	2	745	-19.661%
2026-07-24	5.4000	5.4000	5.4000	5.4000	+3.846%	1	745	-12.222%
2026-07-21	5.1000	5.2000	5.1000	5.2000	+8.333%	10	744	-8.846%
2026-07-20	5.3500	5.3500	4.8000	4.8000	-14.286%	3	744	-1.250%
2026-07-17	5.6000	5.6000	5.6000	5.6000	-6.667%	2	744	-15.357%
2026-07-16	6.0000	6.0000	6.0000	6.0000	-2.439%	1	744	-21.000%
2026-07-10	6.1100	6.1800	6.1100	6.1500	-1.284%	57	744	-22.927%
2026-07-08	6.2300	6.2300	6.2300	6.2300	-8.382%	2	735	-23.917%
2026-07-02	6.3000	6.8000	6.3000	6.8000	+21.429%	11	734	-30.294%
2026-07-01	5.6000	5.6000	5.6000	5.6000	-4.274%	2	734	-15.357%
2026-06-30	5.8500	5.8500	5.8500	5.8500	-2.500%	1	734	-18.974%
2026-06-24	6.0000	6.0000	6.0000	6.0000	-11.374%	1	733	-21.000%
2026-06-12	6.7000	6.9000	6.7000	6.7700	+0.296%	39	732	-29.985%
2026-06-11	6.4000	6.7500	6.4000	6.7500	+17.391%	40	696	-29.778%
2026-06-10	5.8100	6.0000	5.7500	5.7500	+1.770%	59	682	-17.565%
2026-06-09	5.4000	5.6500	5.4000	5.6500	-5.990%	12	659	-16.106%
2026-06-05	6.0100	6.0100	6.0100	6.0100	+1.864%	3	659	-21.131%
2026-05-22	5.9000	5.9000	5.9000	5.9000	+1.724%	1	657	-19.661%
2026-05-19	5.3000	5.8000	5.3000	5.8000	+5.455%	4	656	-18.276%
2026-05-13	5.4000	5.5500	5.4000	5.5000	+5.769%	22	654	-13.818%
2026-05-08	5.2000	5.2000	5.2000	5.2000	-14.754%	1	651	-8.846%
2026-05-01	6.1300	6.1300	6.1000	6.1000	+10.909%	5	652	-22.295%
2026-04-29	5.5000	5.5000	5.5000	5.5000	-28.105%	1	652	-13.818%
2026-04-28	7.7800	7.7800	7.6500	7.6500	-19.895%	2	653	-38.039%
2026-04-02	9.5500	9.5500	9.5500	9.5500	+18.634%	1	652	-50.366%
2026-03-30	8.0000	8.0500	8.0000	8.0500	-1.227%	4	652	-41.118%
2026-03-26	8.1500	8.1500	8.1500	8.1500	-0.610%	4	651	-41.840%
2026-03-25	8.2000	8.2000	8.2000	8.2000	+22.388%	3	647	-42.195%
2026-03-19	6.7000	6.7000	6.7000	6.7000	-10.667%	2	647	-29.254%
2026-03-17	7.6500	7.6500	7.5000	7.5000	-3.846%	8	647	-36.800%
2026-03-16	7.9000	8.0000	7.8000	7.8000	+0.775%	11	645	-39.231%
2026-03-13	8.1000	8.2000	7.6000	7.7400	-5.031%	80	642	-38.760%
2026-03-12	7.7000	8.1500	7.6000	8.1500	-5.343%	282	622	-41.840%
2026-03-11	8.6100	8.6100	8.6100	8.6100	+6.034%	1	521	-44.948%
2026-03-06	8.1200	8.1200	8.1200	8.1200	-2.169%	1	521	-41.626%
2026-03-05	8.3000	8.3000	8.3000	8.3000	-14.168%	6	520	-42.892%
2026-03-03	9.6700	9.6700	9.6700	9.6700	-13.661%	2	518	-50.982%
2026-02-25	11.2000	11.2000	11.2000	11.2000	-0.709%	1	518	-57.679%
2026-02-24	11.2800	11.2800	11.2800	11.2800	-4.326%	1	518	-57.979%
2026-02-19	11.8800	11.8800	11.7900	11.7900	+9.066%	9	517	-59.796%
2026-02-11	10.3500	10.8100	10.3500	10.8100	+4.951%	2	512	-56.152%
2026-02-09	10.7000	10.7000	10.3000	10.3000	-8.036%	71	511	-53.981%
2026-02-06	10.5000	11.2000	10.5000	11.2000	+24.444%	7	444	-57.679%
2026-02-04	8.6000	9.2000	8.6000	9.0000	+42.857%	36	441	-47.333%
2026-02-03	6.3000	6.3000	6.3000	6.3000	+5.000%	12	451	-24.762%
2026-02-02	6.0000	6.0000	6.0000	6.0000	+9.091%	1	439	-21.000%
2026-01-30	5.5000	5.5000	5.5000	5.5000	+17.021%	5	438	-13.818%
2026-01-26	4.7000	4.7000	4.7000	4.7000	+17.500%	10	443	+0.851%
2026-01-23	4.0000	4.0000	4.0000	4.0000	0.000%	3	433	+18.500%
2026-01-22	4.0000	4.0000	4.0000	4.0000	+5.263%	10	433	+18.500%
2026-01-20	3.8000	3.8000	3.8000	3.8000	-11.628%	1	423	+24.737%
2026-01-15	4.3000	4.3000	4.3000	4.3000	-4.867%	10	422	+10.233%
2026-01-13	4.5200	4.5200	4.5200	4.5200	-7.755%	3	432	+4.867%
2026-01-12	4.8000	4.9000	4.8000	4.9000	-5.769%	141	432	-3.265%
2026-01-08	5.2000	5.2000	5.2000	5.2000	+2.970%	1	291	-8.846%
2026-01-07	5.2000	5.2000	4.8000	5.0500	+2.642%	19	290	-6.139%
2026-01-06	5.1600	5.3000	4.8000	4.9200	+9.333%	90	275	-3.659%
2026-01-05	4.5000	4.5000	4.5000	4.5000	+1.351%	1	202	+5.333%
2025-12-17	4.0300	4.4400	4.0300	4.4400	+11.000%	4	202	+6.757%
2025-11-26	4.1000	4.1000	4.0000	4.0000	-3.382%	180	17	+18.500%
2025-11-13	4.1400	4.1400	4.1400	4.1400	-3.721%	1	17	+14.493%
2025-11-12	4.3000	4.3000	4.3000	4.3000	-4.444%	2	14	+10.233%
2025-11-11	4.4000	4.5000	4.4000	4.5000	+27.841%	2	14	+5.333%
2025-10-31	3.5200	3.5200	3.5200	3.5200	-14.146%	3	12	+34.659%
2025-10-30	3.6000	4.1000	3.6000	4.1000	+11.111%	3	11	+15.610%
2025-10-29	3.6900	3.6900	3.6900	3.6900	+67.727%	1	8	+28.455%
2025-10-17	2.2000	2.2000	2.2000	2.2000	+5.769%	1	9	+115.455%
2025-10-13	2.0800	2.0800	2.0800	2.0800	+1.463%	1	9	+127.885%
2025-10-03	2.0500	2.0500	2.0500	2.0500	-25.455%	1	9	+131.220%
2025-10-01	2.7500	2.7500	2.7500	2.7500	+22.222%	1	9	+72.364%
2025-09-30	2.0000	2.2500	2.0000	2.2500	+73.077%	3	8	+110.667%
2025-09-25	1.3000	1.3000	1.3000	1.3000	-9.722%	5	10	+264.615%
2025-09-24	1.4400	1.4400	1.4400	1.4400	0.000%	5	5	+229.167%