Dark

MRK20260918P90
MRK Sep 18 2026 90.00 Put (MRK260918P00090000)
option OPRA

Inactive

Aug 7, 2026

0.0400+33.333%(+0.0100)71

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-07	0.0300	0.0400	0.0300	0.0400	+33.333%	71	4,086	0.000%
2026-08-06	0.0400	0.0400	0.0300	0.0300	+200.000%	132	4,153	+33.333%
2026-08-05	0.0800	0.0800	0.0100	0.0100	-50.000%	5	4,250	+300.000%
2026-08-04	0.0200	0.0200	0.0200	0.0200	-90.000%	1	4,252	+100.000%
2026-07-28	0.2000	0.2000	0.2000	0.2000	+81.818%	1	4,252	-80.000%
2026-07-24	0.1100	0.1100	0.1100	0.1100	+175.000%	1	4,251	-63.636%
2026-07-23	0.0400	0.0400	0.0400	0.0400	-78.947%	11	4,251	0.000%
2026-07-16	0.1900	0.1900	0.1900	0.1900	+11.765%	1	4,262	-78.947%
2026-07-06	0.1600	0.1700	0.1600	0.1700	0.000%	16	4,262	-76.471%
2026-07-02	0.1600	0.1700	0.1600	0.1700	-5.556%	2	4,276	-76.471%
2026-07-01	0.1800	0.1800	0.1800	0.1800	-33.333%	4	4,276	-77.778%
2026-06-26	0.4100	0.4100	0.2700	0.2700	-15.625%	2	4,279	-85.185%
2026-06-25	0.3200	0.3200	0.3200	0.3200	-17.949%	10	4,278	-87.500%
2026-06-24	0.4200	0.4200	0.3700	0.3900	-30.357%	10	4,278	-89.744%
2026-06-22	0.7000	0.7000	0.5600	0.5600	-25.333%	4	4,280	-92.857%
2026-06-18	0.8600	0.8600	0.7400	0.7500	+13.636%	13	4,278	-94.667%
2026-06-17	0.6600	0.6600	0.6600	0.6600	-14.286%	2	4,278	-93.939%
2026-06-16	0.7500	0.7700	0.7500	0.7700	+16.667%	9	4,278	-94.805%
2026-06-15	0.7900	0.8100	0.6400	0.6600	+22.222%	19	4,277	-93.939%
2026-06-11	0.5000	0.5500	0.4900	0.5400	-28.000%	11	4,258	-92.593%
2026-06-08	0.6500	0.8400	0.6500	0.7500	+33.929%	50	4,256	-94.667%
2026-06-05	0.5600	0.5600	0.5600	0.5600	-6.667%	3	4,253	-92.857%
2026-06-04	0.6200	0.6200	0.6000	0.6000	-20.000%	30	4,253	-93.333%
2026-05-28	0.7500	0.7500	0.7500	0.7500	+7.143%	2	4,253	-94.667%
2026-05-26	0.7000	0.7000	0.7000	0.7000	+6.061%	4	4,251	-94.286%
2026-05-22	0.7800	0.8100	0.6400	0.6600	-42.609%	7	4,247	-93.939%
2026-05-20	1.1500	1.1500	1.1500	1.1500	+1.770%	2	4,248	-96.522%
2026-05-19	1.1500	1.1500	1.0600	1.1300	-18.705%	1,506	2,755	-96.460%
2026-05-18	1.4100	1.4100	1.3500	1.3900	-2.113%	10	2,755	-97.122%
2026-05-15	1.4200	1.4200	1.4200	1.4200	+4.412%	2	2,755	-97.183%
2026-05-14	1.3600	1.3600	1.3600	1.3600	-6.207%	2	2,761	-97.059%
2026-05-13	1.4500	1.4500	1.4500	1.4500	-4.605%	2	2,765	-97.241%
2026-05-12	1.5200	1.5200	1.5200	1.5200	-11.111%	3	2,765	-97.368%
2026-05-11	1.3800	1.7100	1.3800	1.7100	+11.765%	22	2,765	-97.661%
2026-05-08	1.4600	1.5300	1.4600	1.5300	-1.923%	47	2,770	-97.386%
2026-05-07	1.3300	1.6200	1.3300	1.5600	+8.333%	117	2,734	-97.436%
2026-05-06	1.4300	1.4400	1.4100	1.4400	-3.356%	73	2,648	-97.222%
2026-05-05	1.5100	1.5100	1.4900	1.4900	-0.667%	7	2,578	-97.315%
2026-05-04	1.5000	1.5000	1.4900	1.5000	-10.180%	23	2,579	-97.333%
2026-05-01	1.5100	1.6800	1.5100	1.6700	-21.226%	30	2,583	-97.605%
2026-04-29	1.9700	2.1200	1.9700	2.1200	-1.395%	30	2,583	-98.113%
2026-04-28	2.1500	2.1500	2.1500	2.1500	+7.500%	4	2,559	-98.140%
2026-04-24	2.0000	2.0000	2.0000	2.0000	-4.306%	1	2,559	-98.000%
2026-04-22	2.0600	2.1600	2.0500	2.0900	-1.415%	17	2,559	-98.086%
2026-04-21	1.8000	2.1800	1.8000	2.1200	+36.774%	96	2,558	-98.113%
2026-04-20	1.4500	1.5500	1.4500	1.5500	+3.333%	3	2,525	-97.419%
2026-04-17	1.5000	1.5000	1.5000	1.5000	-16.667%	1	2,524	-97.333%
2026-04-16	1.7600	1.8100	1.7600	1.8000	+17.647%	12	2,523	-97.778%
2026-04-14	1.5200	1.5300	1.4200	1.5300	+0.658%	11	2,520	-97.386%
2026-04-13	1.5200	1.5200	1.5200	1.5200	+4.110%	2	2,518	-97.368%
2026-04-10	1.5300	1.5500	1.4600	1.4600	-9.317%	12	2,516	-97.260%
2026-04-08	1.5300	1.6100	1.5300	1.6100	-21.078%	15	2,515	-97.516%
2026-04-07	2.0400	2.0400	2.0400	2.0400	+7.368%	13	2,506	-98.039%
2026-04-06	1.9000	1.9000	1.9000	1.9000	+5.556%	6	2,506	-97.895%
2026-04-01	1.8000	1.8000	1.8000	1.8000	-14.286%	1	2,512	-97.778%
2026-03-31	2.1000	2.1000	2.1000	2.1000	-12.863%	21	2,513	-98.095%
2026-03-30	2.2800	2.4500	2.1400	2.4100	+15.311%	17	2,513	-98.340%
2026-03-27	2.0100	2.0900	2.0100	2.0900	-14.694%	5	2,507	-98.086%
2026-03-24	2.4500	2.4500	2.4500	2.4500	-10.256%	2	2,507	-98.367%
2026-03-20	2.7300	2.7300	2.7300	2.7300	+0.368%	13	2,505	-98.535%
2026-03-19	2.7800	2.7800	2.7100	2.7200	+16.738%	99	2,505	-98.529%
2026-03-16	2.3300	2.3300	2.3300	2.3300	-12.406%	5	2,505	-98.283%
2026-03-13	2.5200	2.7000	2.1000	2.6600	-2.920%	26	2,500	-98.496%
2026-03-09	2.8600	2.8600	2.7400	2.7400	-3.860%	4	2,490	-98.540%
2026-03-06	2.8900	2.8900	2.8500	2.8500	+29.545%	4	2,494	-98.596%
2026-03-03	2.2000	2.3100	2.1700	2.2000	+7.317%	58	2,493	-98.182%
2026-03-02	2.0500	2.0500	2.0500	2.0500	+10.215%	4	2,513	-98.049%
2026-02-27	1.8800	2.0000	1.7900	1.8600	-11.429%	83	2,514	-97.849%
2026-02-26	2.0400	2.1000	2.0400	2.1000	+7.692%	14	2,499	-98.095%
2026-02-23	1.9500	1.9500	1.9500	1.9500	+3.175%	10	2,499	-97.949%
2026-02-20	1.9600	1.9600	1.8900	1.8900	-3.571%	114	2,489	-97.884%
2026-02-19	1.9500	2.0100	1.9400	1.9600	-7.109%	72	2,375	-97.959%
2026-02-18	1.9500	2.1100	1.9300	2.1100	+8.763%	27	2,337	-98.104%
2026-02-17	1.9400	1.9400	1.9400	1.9400	+10.857%	7	2,346	-97.938%
2026-02-13	1.7500	1.7500	1.7500	1.7500	-9.794%	1	2,345	-97.714%
2026-02-12	2.0500	2.0500	1.9400	1.9400	-22.088%	6	2,345	-97.938%
2026-02-11	2.4900	2.4900	2.4900	2.4900	+14.220%	5	2,345	-98.394%
2026-02-10	2.1800	2.1800	2.1800	2.1800	+23.164%	10	2,345	-98.165%
2026-02-09	1.7700	1.7700	1.7700	1.7700	-7.330%	10	2,345	-97.740%
2026-02-06	1.7300	1.9100	1.7100	1.9100	-15.111%	15	2,345	-97.906%
2026-02-05	2.1700	2.2500	1.8300	2.2500	+25.000%	129	2,345	-98.222%
2026-02-04	1.7900	1.8500	1.7500	1.8000	-12.195%	669	2,461	-97.778%
2026-02-03	1.9500	2.0500	1.9500	2.0500	-31.667%	9	1,806	-98.049%
2026-01-30	2.9100	3.0500	2.8600	3.0000	+0.671%	98	1,814	-98.667%
2026-01-29	3.2000	3.2000	2.9500	2.9800	-11.834%	76	1,803	-98.658%
2026-01-28	3.3800	3.3800	3.3800	3.3800	+10.098%	1	1,806	-98.817%
2026-01-26	3.0700	3.0700	3.0700	3.0700	-5.538%	10	1,806	-98.697%
2026-01-23	3.1300	3.2500	3.1300	3.2500	+10.544%	78	1,816	-98.769%
2026-01-22	2.9400	2.9400	2.9400	2.9400	+5.755%	1	1,818	-98.639%
2026-01-21	2.7800	2.7800	2.7800	2.7800	-12.579%	8	1,818	-98.561%
2026-01-20	3.1800	3.1800	3.1800	3.1800	+2.581%	1	1,810	-98.742%
2026-01-16	3.0500	3.1000	3.0500	3.1000	+8.772%	72	1,806	-98.710%
2026-01-15	2.9500	2.9500	2.8500	2.8500	-9.524%	265	1,806	-98.596%
2026-01-13	3.0000	3.2100	3.0000	3.1500	+0.962%	6	1,542	-98.730%
2026-01-12	3.0500	3.1200	3.0500	3.1200	+5.405%	5	1,537	-98.718%
2026-01-09	2.8500	2.9600	2.8500	2.9600	-4.516%	65	1,537	-98.649%
2026-01-08	2.8100	3.1000	2.8100	3.1000	-3.427%	2	1,537	-98.710%
2026-01-05	3.2100	3.2100	3.2100	3.2100	-12.055%	1	1,538	-98.754%
2026-01-02	3.6500	3.6500	3.6500	3.6500	0.000%	1	1,538	-98.904%
2025-12-26	3.5400	3.7000	3.5200	3.6500	-1.351%	122	1,537	-98.904%
2025-12-24	3.7000	3.7000	3.7000	3.7000	-7.500%	1	1,417	-98.919%
2025-12-23	4.1000	4.1000	4.0000	4.0000	+1.266%	2	1,417	-99.000%
2025-12-22	4.1500	4.1500	3.9500	3.9500	-12.222%	131	1,418	-98.987%
2025-12-19	4.5000	4.5000	4.5000	4.5000	-11.937%	8	1,293	-99.111%
2025-12-17	5.2000	5.2000	5.1100	5.1100	-4.664%	306	1,293	-99.217%
2025-12-12	5.4500	5.4500	5.3600	5.3600	-6.783%	6	989	-99.254%
2025-12-11	5.7500	5.7500	5.7500	5.7500	-6.504%	4	989	-99.304%
2025-12-10	6.1000	6.1500	6.0500	6.1500	-0.162%	26	986	-99.350%
2025-12-09	6.1600	6.1600	6.1600	6.1600	+14.074%	2	970	-99.351%
2025-12-08	5.4500	5.4500	5.3500	5.4000	+1.887%	4	972	-99.259%
2025-12-05	5.0000	5.3000	5.0000	5.3000	+10.417%	9	968	-99.245%
2025-12-04	4.8500	4.8500	4.8000	4.8000	-4.950%	27	967	-99.167%
2025-12-02	5.1500	5.1500	5.0500	5.0500	+8.602%	32	946	-99.208%
2025-12-01	4.6000	4.7000	4.6000	4.6500	+3.333%	8	929	-99.140%
2025-11-28	4.5000	4.5000	4.5000	4.5000	-4.255%	2	923	-99.111%
2025-11-26	4.7000	4.7000	4.6000	4.7000	-2.083%	6	919	-99.149%
2025-11-25	4.8000	4.8000	4.8000	4.8000	-12.249%	1	919	-99.167%
2025-11-24	5.4700	5.4700	5.4700	5.4700	-21.295%	1	919	-99.269%
2025-11-18	7.1500	7.2000	6.9500	6.9500	-14.198%	14	920	-99.424%
2025-11-17	7.6000	8.1000	7.4600	8.1000	+10.204%	6	912	-99.506%
2025-11-14	8.5000	8.5000	7.3500	7.3500	-9.259%	8	908	-99.456%
2025-11-13	7.8000	8.1000	7.8000	8.1000	-4.142%	32	902	-99.506%
2025-11-12	8.5300	8.5300	8.3000	8.4500	-24.351%	4	920	-99.527%
2025-11-07	11.1700	11.1700	11.1700	11.1700	-3.707%	1	916	-99.642%
2025-11-06	11.6000	11.6000	11.6000	11.6000	-7.200%	19	915	-99.655%
2025-11-03	12.5000	12.5000	12.5000	12.5000	+3.734%	5	891	-99.680%
2025-10-30	11.5000	12.0500	11.5000	12.0500	+12.617%	15	891	-99.668%
2025-10-29	10.7000	10.7000	10.7000	10.7000	+3.682%	5	876	-99.626%
2025-10-28	10.3200	10.3200	10.3200	10.3200	+1.176%	1	871	-99.612%
2025-10-27	10.2000	10.2000	10.2000	10.2000	-1.923%	10	860	-99.608%
2025-10-23	10.4000	10.4000	10.4000	10.4000	-4.324%	1	860	-99.615%
2025-10-20	10.8700	10.8700	10.8700	10.8700	+3.033%	1	861	-99.632%
2025-10-10	10.5500	10.5500	10.5500	10.5500	+0.957%	4	860	-99.621%
2025-10-07	10.2000	10.5000	10.1500	10.4500	+11.170%	710	245	-99.617%
2025-10-03	9.9000	10.0000	9.4000	9.4000	0.000%	10	245	-99.574%
2025-10-02	9.4000	9.4000	9.4000	9.4000	+4.444%	2	247	-99.574%
2025-10-01	9.9000	9.9000	9.0000	9.0000	-41.176%	17	245	-99.556%
2025-09-25	15.1500	15.3000	14.8500	15.3000	+8.127%	140	255	-99.739%
2025-09-23	14.0000	14.2000	13.9500	14.1500	+3.663%	10	182	-99.717%
2025-09-18	13.6500	13.6500	13.6500	13.6500	-3.534%	1	177	-99.707%
2025-09-16	13.9000	14.1500	13.9000	14.1500	+8.015%	77	177	-99.717%
2025-09-12	13.1000	13.1000	13.1000	13.1000	+6.939%	2	101	-99.695%
2025-09-09	12.2500	12.2500	12.2500	12.2500	-3.162%	64	99	-99.673%
2025-09-08	12.6000	12.7000	12.6000	12.6500	+5.417%	5	66	-99.684%
2025-09-03	12.0000	12.0000	12.0000	12.0000	+2.128%	1	66	-99.667%
2025-08-25	11.5000	11.8500	11.5000	11.7500	-7.843%	8	65	-99.660%
2025-08-15	12.7500	12.7500	12.7500	12.7500	-2.523%	14	58	-99.686%
2025-07-30	13.0800	13.0800	13.0800	13.0800	-0.834%	1	58	-99.694%
2025-07-24	13.1500	13.2000	13.1500	13.1900	-3.511%	10	57	-99.697%
2025-07-11	13.6700	13.6700	13.6700	13.6700	+6.797%	14	56	-99.707%
2025-07-10	12.8000	12.8000	12.8000	12.8000	-4.833%	20	42	-99.688%
2025-07-09	13.6500	13.6500	13.4500	13.4500	-8.503%	31	33	-99.703%
2025-07-08	15.2000	15.2000	14.7000	14.7000	-9.816%	3	6	-99.728%
2025-06-11	16.3000	16.3000	16.3000	16.3000	0.000%	4	4	-99.755%