Dark

MRK20260918P120
MRK Sep 18 2026 120.00 Put (MRK260918P00120000)
option OPRA

EOD

Sep 3, 2026

0.0400+33.333%(+0.0100)3

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-03	0.0400	0.0400	0.0400	0.0400	+33.333%	3	4,479	0.000%
2026-09-01	0.1600	0.1600	0.0200	0.0300	-25.000%	35	4,482	+33.333%
2026-08-31	0.0100	0.0400	0.0100	0.0400	+33.333%	5	4,507	0.000%
2026-08-28	0.0500	0.0500	0.0300	0.0300	0.000%	3	4,507	+33.333%
2026-08-27	0.0300	0.0400	0.0300	0.0300	-25.000%	3	4,509	+33.333%
2026-08-26	0.0700	0.0700	0.0300	0.0400	+33.333%	6	4,509	0.000%
2026-08-25	0.0800	0.0800	0.0300	0.0300	-25.000%	3	4,509	+33.333%
2026-08-24	0.0400	0.0700	0.0200	0.0400	+33.333%	30	4,511	0.000%
2026-08-21	0.0700	0.1800	0.0300	0.0300	-57.143%	157	4,519	+33.333%
2026-08-20	0.1400	0.1400	0.0600	0.0700	-30.000%	448	4,532	-42.857%
2026-08-19	0.1700	0.2500	0.0400	0.1000	-75.000%	1,549	4,271	-60.000%
2026-08-18	0.2800	0.4000	0.2600	0.4000	+11.111%	16	4,584	-90.000%
2026-08-17	0.3900	0.3900	0.2700	0.3600	-2.703%	91	4,584	-88.889%
2026-08-14	0.7100	0.7100	0.3700	0.3700	-24.490%	166	4,611	-89.189%
2026-08-13	0.7200	0.7200	0.4500	0.4900	-32.877%	664	4,632	-91.837%
2026-08-12	1.1300	1.3000	0.6000	0.7300	-31.132%	443	4,184	-94.521%
2026-08-11	1.2100	1.2400	0.9100	1.0600	-6.195%	371	4,185	-96.226%
2026-08-10	1.5900	1.5900	1.0900	1.1300	-32.738%	201	4,256	-96.460%
2026-08-07	2.0200	2.0900	1.6000	1.6800	-8.197%	311	4,268	-97.619%
2026-08-06	1.6200	1.9500	1.6200	1.8300	-5.670%	403	4,181	-97.814%
2026-08-05	2.0000	2.2000	1.5500	1.9400	-8.057%	363	3,907	-97.938%
2026-08-04	2.1800	2.4100	2.0000	2.1100	-20.377%	99	3,691	-98.104%
2026-08-03	2.0300	3.0000	2.0300	2.6500	+31.188%	109	3,729	-98.491%
2026-07-31	2.5100	2.5100	1.9300	2.0200	-16.529%	38	3,667	-98.020%
2026-07-30	2.6600	2.7500	2.4200	2.4200	+5.217%	57	3,635	-98.347%
2026-07-29	1.7800	2.3000	1.7800	2.3000	+17.949%	20	3,628	-98.261%
2026-07-28	1.6500	1.9700	1.4800	1.9500	-6.250%	295	3,622	-97.949%
2026-07-27	2.3000	2.3000	1.9000	2.0800	-6.726%	57	3,538	-98.077%
2026-07-24	2.3500	2.3500	2.1200	2.2300	-13.230%	76	3,494	-98.206%
2026-07-23	2.9000	2.9000	2.2500	2.5700	-20.923%	45	3,454	-98.444%
2026-07-22	3.0500	3.2500	3.0500	3.2500	-13.333%	162	3,420	-98.769%
2026-07-21	3.6000	4.0500	3.6000	3.7500	-11.137%	42	3,323	-98.933%
2026-07-20	3.4500	4.2200	3.4500	4.2200	+22.319%	25	3,308	-99.052%
2026-07-17	2.4500	3.4500	2.4500	3.4500	+7.813%	23	3,292	-98.841%
2026-07-16	3.7000	3.7000	3.2000	3.2000	-29.670%	39	3,292	-98.750%
2026-07-15	4.7000	5.0300	4.5500	4.5500	-22.881%	134	3,278	-99.121%
2026-07-14	5.4500	6.1500	5.4500	5.9000	+24.736%	210	3,275	-99.322%
2026-07-13	4.8500	4.8500	4.7300	4.7300	-1.663%	14	3,157	-99.154%
2026-07-10	4.5500	4.9000	4.5500	4.8100	+9.318%	109	3,157	-99.168%
2026-07-09	4.4500	4.6000	4.2000	4.4000	+8.642%	165	3,211	-99.091%
2026-07-08	3.6000	4.2000	3.6000	4.0500	+24.615%	100	3,173	-99.012%
2026-07-07	3.3000	3.4000	3.1500	3.2500	-16.667%	37	3,106	-98.769%
2026-07-06	4.0000	4.1500	3.7500	3.9000	+9.859%	37	3,130	-98.974%
2026-07-02	3.9000	3.9000	3.4000	3.5500	-21.806%	103	3,172	-98.873%
2026-07-01	3.9000	4.5400	3.8300	4.5400	+26.111%	42	3,172	-99.119%
2026-06-30	3.6000	4.0500	3.3000	3.6000	+9.091%	165	3,184	-98.889%
2026-06-29	3.8500	3.8500	3.3000	3.3000	-7.042%	24	3,166	-98.788%
2026-06-26	4.0800	4.0800	3.5500	3.5500	-20.935%	122	3,146	-98.873%
2026-06-25	5.2000	5.2000	4.4900	4.4900	-25.167%	87	3,088	-99.109%
2026-06-24	6.0000	6.8000	6.0000	6.0000	-17.808%	67	3,067	-99.333%
2026-06-23	7.5500	7.8500	7.3000	7.3000	-27.723%	59	3,024	-99.452%
2026-06-22	10.5500	10.5600	10.1000	10.1000	+0.498%	121	3,043	-99.604%
2026-06-18	11.0000	11.0000	10.0500	10.0500	+9.836%	17	3,015	-99.602%
2026-06-17	9.1500	9.2000	9.0500	9.1500	-5.670%	19	3,015	-99.563%
2026-06-16	10.2000	10.3500	9.5500	9.7000	+3.191%	166	3,015	-99.588%
2026-06-15	9.4000	9.4000	9.4000	9.4000	+19.745%	1	2,942	-99.574%
2026-06-12	7.5000	7.8500	7.5000	7.8500	+16.296%	3	2,941	-99.490%
2026-06-11	7.3500	7.4000	6.7500	6.7500	-21.512%	39	2,940	-99.407%
2026-06-10	8.8500	8.8500	8.6000	8.6000	+8.176%	3	2,911	-99.535%
2026-06-09	8.2000	8.2000	7.9500	7.9500	-4.790%	25	2,910	-99.497%
2026-06-08	7.1000	8.3500	7.1000	8.3500	+15.972%	22	2,896	-99.521%
2026-06-05	7.1200	7.2000	6.7500	7.2000	-16.763%	59	2,903	-99.444%
2026-06-04	8.4800	8.9000	8.4800	8.6500	-18.009%	8	2,903	-99.538%
2026-06-03	10.2000	10.6000	10.2000	10.5500	+3.839%	50	2,899	-99.621%
2026-06-02	10.1600	10.1600	10.1600	10.1600	-3.238%	1	2,891	-99.606%
2026-06-01	10.9500	10.9500	10.3700	10.5000	+22.093%	56	2,890	-99.619%
2026-05-29	8.4000	8.9000	8.4000	8.6000	+2.994%	52	2,896	-99.535%
2026-05-28	7.7000	8.3500	7.7000	8.3500	+5.696%	344	2,871	-99.521%
2026-05-27	7.6500	8.1000	7.6500	7.9000	-7.602%	32	2,817	-99.494%
2026-05-26	7.9000	8.5500	7.9000	8.5500	+15.541%	10	2,810	-99.532%
2026-05-22	7.6000	7.7500	7.2500	7.4000	-27.805%	75	2,800	-99.459%
2026-05-21	10.9000	11.1500	10.2000	10.2500	-7.658%	18	2,758	-99.610%
2026-05-19	11.6000	11.6000	10.8000	11.1000	-7.113%	20	2,758	-99.640%
2026-05-18	12.4000	12.4000	11.9500	11.9500	+1.357%	15	2,740	-99.665%
2026-05-13	12.5500	12.5800	11.7900	11.7900	-11.685%	1,121	2,740	-99.661%
2026-05-08	12.6500	13.3500	12.6500	13.3500	+14.592%	6	1,695	-99.700%
2026-05-05	11.6500	11.6500	11.6500	11.6500	-2.510%	1	1,700	-99.657%
2026-05-04	12.0500	12.0500	11.9500	11.9500	-10.487%	2	1,701	-99.665%
2026-04-30	13.3500	13.3500	13.3500	13.3500	-11.000%	6	1,700	-99.700%
2026-04-29	15.0000	15.0000	15.0000	15.0000	+5.634%	100	1,700	-99.733%
2026-04-27	13.3500	14.2500	13.3500	14.2000	+17.842%	130	1,700	-99.718%
2026-04-23	12.1000	12.1000	12.0500	12.0500	-2.429%	13	1,603	-99.668%
2026-04-22	12.8900	13.1000	12.3500	12.3500	-5.364%	28	1,602	-99.676%
2026-04-21	12.8500	13.0500	12.8500	13.0500	+33.846%	14	1,612	-99.693%
2026-04-20	9.5500	9.7500	9.5000	9.7500	+3.503%	9	1,612	-99.590%
2026-04-17	10.1500	10.2500	9.4200	9.4200	-16.858%	17	1,611	-99.575%
2026-04-16	10.4500	11.3300	10.4500	11.3300	+11.078%	5	1,615	-99.647%
2026-04-15	10.2000	10.2000	10.2000	10.2000	+11.475%	1	1,616	-99.608%
2026-04-14	9.0500	9.2500	9.0500	9.1500	-3.175%	5	1,615	-99.563%
2026-04-13	8.9000	9.4500	8.9000	9.4500	+9.249%	17	1,618	-99.577%
2026-04-10	8.5000	8.7500	8.4500	8.6500	+8.125%	103	1,610	-99.538%
2026-04-09	8.0500	8.7500	7.8500	8.0000	-0.621%	96	1,526	-99.500%
2026-04-08	9.2500	9.5500	8.0500	8.0500	-23.406%	82	1,457	-99.503%
2026-04-07	11.0500	11.5000	10.5000	10.5100	+9.708%	59	1,446	-99.619%
2026-04-06	9.5800	9.5800	9.3500	9.5800	-5.616%	39	1,392	-99.582%
2026-04-02	9.5500	10.5500	9.4000	10.1500	+5.729%	69	1,304	-99.606%
2026-04-01	9.6500	9.6500	9.3500	9.6000	-4.478%	21	1,304	-99.583%
2026-03-31	10.2500	10.4500	9.9000	10.0500	-11.062%	29	1,305	-99.602%
2026-03-30	10.0000	11.5000	9.8500	11.3000	+10.784%	65	1,281	-99.646%
2026-03-27	10.5000	10.5000	10.1500	10.2000	-2.672%	24	1,249	-99.608%
2026-03-26	10.0500	10.4800	10.0500	10.4800	+3.762%	6	1,233	-99.618%
2026-03-25	10.2500	10.2500	9.8500	10.1000	-14.768%	71	1,227	-99.604%
2026-03-24	11.8500	11.8500	11.8500	11.8500	-10.498%	1	1,206	-99.662%
2026-03-19	13.1500	13.2400	13.1500	13.2400	+3.035%	22	1,206	-99.698%
2026-03-18	12.8500	12.8500	12.8500	12.8500	+8.439%	24	1,190	-99.689%
2026-03-17	11.8000	12.0300	11.8000	11.8500	-5.578%	6	1,179	-99.662%
2026-03-16	12.5500	12.5500	12.5500	12.5500	+1.210%	1	1,180	-99.681%
2026-03-13	12.1500	12.5000	12.1500	12.4000	-6.907%	4	1,180	-99.677%
2026-03-12	13.3000	13.4000	13.3000	13.3200	+16.332%	13	1,179	-99.700%
2026-03-10	12.0500	12.0500	11.3000	11.4500	-12.261%	15	1,166	-99.651%
2026-03-09	13.7000	13.7000	12.9500	13.0500	-2.612%	4	1,161	-99.693%
2026-03-06	13.8500	14.0500	13.4000	13.4000	-1.107%	15	1,157	-99.701%
2026-03-05	11.5000	13.5500	11.2500	13.5500	+30.288%	10	1,143	-99.705%
2026-03-04	11.1000	11.1000	10.4000	10.4000	-0.952%	77	1,138	-99.615%
2026-03-03	11.0000	11.2000	10.3000	10.5000	+4.478%	153	1,110	-99.619%
2026-03-02	9.7000	10.2500	9.7000	10.0500	+8.531%	40	1,033	-99.602%
2026-02-27	9.5000	9.5000	9.0500	9.2600	-13.860%	680	999	-99.568%
2026-02-26	9.5500	10.9000	9.5500	10.7500	+14.973%	43	574	-99.628%
2026-02-25	9.0500	9.5000	9.0000	9.3500	+6.857%	29	527	-99.572%
2026-02-24	9.1500	9.1500	8.7000	8.7500	-6.915%	56	527	-99.543%
2026-02-23	9.8000	9.8000	9.2500	9.4000	-2.083%	40	488	-99.574%
2026-02-20	10.1000	10.2500	9.6000	9.6000	-2.538%	82	474	-99.583%
2026-02-19	9.7200	10.2100	9.7200	9.8500	-3.902%	472	418	-99.594%
2026-02-18	10.2500	10.2500	10.2500	10.2500	+5.128%	8	237	-99.610%
2026-02-17	9.9000	9.9000	9.7500	9.7500	-2.500%	3	237	-99.590%
2026-02-13	9.9500	10.2000	9.8000	10.0000	+2.041%	18	226	-99.600%
2026-02-06	9.6500	10.0000	9.6000	9.8000	-11.312%	27	226	-99.592%
2026-02-05	10.3500	11.0500	10.3500	11.0500	+4.739%	5	237	-99.638%
2026-02-04	10.1500	10.6000	10.1500	10.5500	-10.593%	234	236	-99.621%
2026-02-03	11.8000	11.8000	11.8000	11.8000	-13.553%	10	16	-99.661%
2026-02-02	14.1500	14.1500	13.6500	13.6500	-8.081%	3	6	-99.707%
2026-01-08	14.8500	14.8500	14.8500	14.8500	-15.864%	1	6	-99.731%
2025-12-30	17.6500	17.6500	17.6500	17.6500	-11.307%	4	6	-99.773%
2025-11-28	19.9000	19.9000	19.9000	19.9000	-38.976%	1	4	-99.799%
2025-10-07	32.4300	32.6100	32.4300	32.6100	+3.360%	2	2	-99.877%
2025-10-06	31.3600	31.5500	31.3600	31.5500	+1.807%	2	2	-99.873%
2025-10-03	30.8100	30.9900	30.8100	30.9900	-20.334%	2	1	-99.871%
2025-09-16	38.9000	38.9000	38.9000	38.9000	0.000%	1	1	-99.897%