Dark

MRK20260918C130
MRK Sep 18 2026 130.00 Call (MRK260918C00130000)
option OPRA

EOD

Sep 3, 2026

22.24+2.583%(+0.56)53

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-03	22.7200	22.7500	20.0000	22.2400	+2.583%	53	4,095	0.000%
2026-09-02	22.0000	22.6000	21.2000	21.6800	+11.465%	23	4,122	+2.583%
2026-09-01	19.8900	20.0000	19.4500	19.4500	+8.964%	25	4,128	+14.344%
2026-08-31	17.8500	17.8500	17.8500	17.8500	-2.725%	1	4,139	+24.594%
2026-08-28	18.1500	18.4000	17.7100	18.3500	-13.688%	19	4,139	+21.199%
2026-08-27	22.0000	22.0000	21.2600	21.2600	-9.532%	11	4,140	+4.610%
2026-08-26	24.0000	24.4900	23.4200	23.5000	-12.963%	26	4,140	-5.362%
2026-08-25	23.9800	27.0000	23.9800	27.0000	+25.581%	49	4,161	-17.630%
2026-08-24	20.1000	21.5000	20.1000	21.5000	-5.908%	53	4,180	+3.442%
2026-08-21	24.4900	24.6200	21.9500	22.8500	+6.776%	108	4,188	-2.670%
2026-08-20	21.4000	22.3000	19.5000	21.4000	-6.509%	201	4,154	+3.925%
2026-08-19	17.7000	23.7100	16.5000	22.8900	+205.200%	1,199	4,223	-2.840%
2026-08-18	9.0000	9.3000	7.3000	7.5000	-3.475%	37	5,161	+196.533%
2026-08-17	7.3500	8.6500	7.2000	7.7700	+2.237%	84	5,161	+186.229%
2026-08-14	6.7200	7.8400	6.4500	7.6000	+4.539%	73	5,165	+192.632%
2026-08-13	6.3000	7.2700	6.3000	7.2700	+9.323%	272	5,179	+205.915%
2026-08-12	4.1700	6.6500	4.1700	6.6500	+43.939%	190	5,352	+234.436%
2026-08-11	5.1000	6.0000	4.2500	4.6200	-5.714%	356	5,367	+381.385%
2026-08-10	4.5000	5.0500	4.1000	4.9000	+27.273%	647	5,496	+353.878%
2026-08-07	3.7100	4.0000	3.1000	3.8500	-3.750%	441	6,001	+477.662%
2026-08-06	4.6800	4.6800	4.0000	4.0000	-5.882%	1,060	6,167	+456.000%
2026-08-05	5.1000	5.8100	4.2500	4.2500	-6.593%	611	5,662	+423.294%
2026-08-04	3.9300	5.5000	3.7600	4.5500	-6.762%	517	5,508	+388.791%
2026-08-03	5.7500	5.7500	4.4000	4.8800	-22.540%	122	5,305	+355.738%
2026-07-31	5.4500	6.4800	5.4000	6.3000	+4.132%	271	5,337	+253.016%
2026-07-30	5.1000	6.0500	4.7000	6.0500	-2.262%	88	5,330	+267.603%
2026-07-29	7.0100	7.0100	6.1300	6.1900	-13.427%	24	5,315	+259.289%
2026-07-28	8.1500	9.2500	6.9000	7.1500	+7.196%	495	5,312	+211.049%
2026-07-27	6.9000	7.7500	6.6100	6.6700	-5.390%	288	5,553	+233.433%
2026-07-24	7.2000	7.2000	6.6000	7.0500	+3.829%	684	5,530	+215.461%
2026-07-23	5.7500	7.1000	5.7500	6.7900	+22.342%	196	5,580	+227.541%
2026-07-22	5.5000	6.0000	5.5000	5.5500	+15.625%	369	5,576	+300.721%
2026-07-21	4.0500	4.9000	3.9000	4.8000	+21.519%	451	5,731	+363.333%
2026-07-20	5.7000	5.8000	3.9500	3.9500	-28.829%	132	5,597	+463.038%
2026-07-17	6.4000	8.0000	5.4000	5.5500	+0.909%	567	5,655	+300.721%
2026-07-16	4.9300	6.2000	4.8500	5.5000	+41.026%	381	5,486	+304.364%
2026-07-15	3.9500	4.4900	3.7500	3.9000	+32.203%	75	5,383	+470.256%
2026-07-14	3.6500	3.6500	2.8200	2.9500	-28.049%	182	5,350	+653.898%
2026-07-13	3.9400	4.2500	3.9300	4.1000	+0.490%	19	5,335	+442.439%
2026-07-10	4.5000	4.6000	3.8500	4.0800	-16.735%	65	5,335	+445.098%
2026-07-09	4.9000	5.1500	4.7700	4.9000	-10.909%	142	5,337	+353.878%
2026-07-08	5.2500	5.8500	5.0100	5.5000	-20.290%	305	5,309	+304.364%
2026-07-07	7.0000	7.0000	6.0600	6.9000	+23.214%	485	5,215	+222.319%
2026-07-06	6.5000	6.5000	5.2500	5.6000	-18.841%	95	5,303	+297.143%
2026-07-02	5.5800	7.0000	5.5800	6.9000	+31.429%	1,071	5,859	+222.319%
2026-07-01	5.9800	5.9800	4.8500	5.2500	-21.642%	167	5,859	+323.619%
2026-06-30	7.2500	7.5000	6.1000	6.7000	-5.634%	1,288	5,723	+231.940%
2026-06-29	6.1600	7.5000	6.1600	7.1000	+7.739%	278	5,177	+213.239%
2026-06-26	5.2500	7.0500	5.2500	6.5900	+21.811%	1,218	5,080	+237.481%
2026-06-25	3.8500	5.6500	3.8500	5.4100	+46.216%	86	4,162	+311.091%
2026-06-24	3.5000	3.9000	3.1000	3.7000	+13.846%	173	4,188	+501.081%
2026-06-23	2.5700	3.2500	2.5700	3.2500	+49.083%	435	4,275	+584.308%
2026-06-22	2.0300	2.1800	1.7500	2.1800	+6.341%	75	4,093	+920.183%
2026-06-18	1.8200	2.0600	1.6000	2.0500	-12.393%	1,135	3,447	+984.878%
2026-06-17	2.3000	2.4800	2.3000	2.3400	-0.426%	25	3,447	+850.427%
2026-06-16	2.4300	2.4500	2.1700	2.3500	-3.689%	100	3,447	+846.383%
2026-06-15	2.8000	2.8000	2.3700	2.4400	-31.268%	30	3,427	+811.475%
2026-06-12	3.9000	3.9000	3.5500	3.5500	-23.656%	12	3,421	+526.479%
2026-06-11	4.1000	4.7800	4.1000	4.6500	+30.986%	15	3,430	+378.280%
2026-06-10	3.8400	3.8400	3.1300	3.5500	-10.127%	56	3,431	+526.479%
2026-06-09	3.7000	3.9500	3.7000	3.9500	+9.722%	12	3,429	+463.038%
2026-06-08	4.5600	4.5600	3.6000	3.6000	-17.241%	54	3,429	+517.778%
2026-06-05	4.5000	5.4500	4.3500	4.3500	+3.571%	50	3,430	+411.264%
2026-06-04	3.5000	4.2000	3.4500	4.2000	+59.091%	101	3,427	+429.524%
2026-06-03	2.7800	2.9000	2.5800	2.6400	-6.383%	50	3,438	+742.424%
2026-06-02	2.6400	2.8200	2.6400	2.8200	-4.407%	2	3,441	+688.652%
2026-06-01	3.1000	3.1000	2.5800	2.9500	-26.065%	53	3,440	+653.898%
2026-05-29	4.0000	4.0700	3.5500	3.9900	-6.557%	159	3,418	+457.393%
2026-05-28	4.4500	4.4500	3.8000	4.2700	-4.045%	141	3,421	+420.843%
2026-05-27	5.1800	5.1800	4.4500	4.4500	-4.915%	34	3,379	+399.775%
2026-05-26	5.1300	5.1300	4.6800	4.6800	-14.128%	25	3,384	+375.214%
2026-05-22	4.5200	5.5500	4.4300	5.4500	+82.274%	223	3,403	+308.073%
2026-05-21	2.5000	3.0500	2.5000	2.9900	+25.105%	266	3,329	+643.813%
2026-05-20	2.7000	2.7000	2.3500	2.3900	-9.125%	556	3,329	+830.544%
2026-05-19	2.3000	2.7600	2.3000	2.6300	+20.091%	115	2,960	+745.627%
2026-05-18	2.1000	2.1900	2.0200	2.1900	+5.797%	30	2,960	+915.525%
2026-05-15	2.0600	2.1300	2.0400	2.0700	-17.857%	100	2,960	+974.396%
2026-05-14	2.4700	2.5200	2.4500	2.5200	-8.364%	9	3,049	+782.540%
2026-05-13	2.5700	2.7500	2.4700	2.7500	+10.442%	40	3,027	+708.727%
2026-05-12	2.3800	2.6500	2.2400	2.4900	+7.328%	39	3,027	+793.173%
2026-05-11	2.5100	2.5600	2.3100	2.3200	+4.505%	30	3,027	+858.621%
2026-05-08	2.2700	2.3400	2.2200	2.2200	-1.333%	5	3,037	+901.802%
2026-05-07	2.2900	2.3600	2.1100	2.2500	-16.667%	98	3,039	+888.444%
2026-05-06	2.6800	2.7000	2.5300	2.7000	+3.053%	96	2,991	+723.704%
2026-05-05	2.6400	2.6400	2.6200	2.6200	-5.072%	8	2,996	+748.855%
2026-05-04	2.7000	2.7600	2.6800	2.7600	+6.564%	6	2,992	+705.797%
2026-05-01	2.9000	3.0000	2.4700	2.5900	+32.821%	31	2,988	+758.687%
2026-04-30	2.6000	2.6000	1.9500	1.9500	-19.421%	63	2,988	+1,040.513%
2026-04-29	2.1100	2.5000	2.1100	2.4200	+3.419%	57	3,009	+819.008%
2026-04-28	2.6700	2.7500	2.3400	2.3400	-8.235%	124	2,969	+850.427%
2026-04-27	2.7500	2.7500	2.5500	2.5500	-8.929%	100	2,962	+772.157%
2026-04-24	3.1000	3.1000	2.8000	2.8000	-24.324%	81	2,960	+694.286%
2026-04-23	3.5000	3.7000	3.4500	3.7000	+15.625%	14	2,961	+501.081%
2026-04-22	3.1500	3.3000	3.0000	3.2000	+1.587%	110	2,963	+595.000%
2026-04-21	3.1100	3.2200	2.9700	3.1500	-25.000%	89	2,883	+606.032%
2026-04-20	4.6200	4.8000	4.1500	4.2000	-11.765%	37	2,883	+429.524%
2026-04-17	4.2000	4.7600	4.1500	4.7600	+25.263%	35	2,863	+367.227%
2026-04-16	4.1000	4.1000	3.8000	3.8000	-13.636%	145	2,854	+485.263%
2026-04-15	4.7500	4.7500	4.2900	4.4000	-16.981%	11	2,774	+405.455%
2026-04-14	5.3000	5.3000	5.3000	5.3000	0.000%	1	2,770	+319.623%
2026-04-13	5.9500	5.9500	5.2000	5.3000	-12.397%	28	2,769	+319.623%
2026-04-10	6.6500	6.6500	6.0100	6.0500	-12.319%	114	2,743	+267.603%
2026-04-09	7.1000	7.2000	6.5000	6.9000	-3.497%	174	2,663	+222.319%
2026-04-08	4.9500	7.1500	4.9500	7.1500	+22.222%	44	2,510	+211.049%
2026-04-07	5.7000	5.8500	5.2000	5.8500	-11.364%	29	2,470	+280.171%
2026-04-06	6.7500	6.7500	6.5000	6.6000	-1.198%	40	2,455	+236.970%
2026-04-02	6.6500	6.6800	6.3000	6.6800	-1.909%	229	2,221	+232.934%
2026-04-01	6.7000	6.8100	6.7000	6.8100	+10.732%	5	2,221	+226.579%
2026-03-31	7.0500	7.1000	6.1500	6.1500	+6.034%	105	2,218	+261.626%
2026-03-30	7.3000	7.4000	5.8000	5.8000	-15.942%	68	2,129	+283.448%
2026-03-27	6.6500	7.0500	6.6500	6.9000	+10.400%	54	2,087	+222.319%
2026-03-26	6.3500	6.5500	6.1000	6.2500	+3.306%	83	2,033	+255.840%
2026-03-25	5.5500	6.2000	5.5500	6.0500	+20.040%	66	1,972	+267.603%
2026-03-24	4.8500	5.0500	4.8500	5.0400	+4.564%	18	1,926	+341.270%
2026-03-23	4.6900	4.9500	4.6900	4.8200	+1.474%	116	1,930	+361.411%
2026-03-20	4.6200	4.9500	4.5000	4.7500	+0.636%	80	1,863	+368.211%
2026-03-19	4.7500	4.8000	4.7200	4.7200	-0.632%	21	1,801	+371.186%
2026-03-18	4.6200	4.7500	4.6200	4.7500	-6.863%	21	1,790	+368.211%
2026-03-17	5.4500	5.4600	5.1000	5.1000	+0.990%	92	1,771	+336.078%
2026-03-16	5.3000	5.3000	4.9000	5.0500	-9.009%	33	1,742	+340.396%
2026-03-13	5.8500	5.8500	5.2000	5.5500	+6.731%	80	1,731	+300.721%
2026-03-12	4.9500	5.2700	4.9000	5.2000	-2.804%	40	1,722	+327.692%
2026-03-11	5.4500	5.4700	5.1500	5.3500	-8.547%	62	1,696	+315.701%
2026-03-10	6.0500	6.2000	5.8500	5.8500	+6.364%	223	1,653	+280.171%
2026-03-09	5.2500	5.6000	5.2000	5.5000	+3.774%	31	1,623	+304.364%
2026-03-06	5.0500	5.4000	5.0500	5.3000	+2.913%	524	1,764	+319.623%
2026-03-05	6.0000	6.0000	5.0500	5.1500	-24.597%	52	1,295	+331.845%
2026-03-04	6.4200	6.8300	6.2000	6.8300	-3.803%	19	1,258	+225.622%
2026-03-03	6.6000	7.1500	6.6000	7.1000	-4.054%	42	1,247	+213.239%
2026-03-02	7.5500	7.5500	7.4000	7.4000	-12.941%	9	1,222	+200.541%
2026-02-27	6.7500	8.5500	6.7500	8.5000	+32.193%	693	1,222	+161.647%
2026-02-26	7.5700	7.5700	6.4300	6.4300	-18.089%	19	886	+245.879%
2026-02-25	8.5500	8.5500	7.6400	7.8500	-9.249%	32	881	+183.312%
2026-02-24	8.4000	8.8000	8.4000	8.6500	+0.581%	29	881	+157.110%
2026-02-23	7.7500	8.6000	7.7500	8.6000	+12.418%	15	860	+158.605%
2026-02-20	7.7500	7.7900	7.6000	7.6500	-3.409%	61	846	+190.719%
2026-02-19	7.4000	8.2000	7.2500	7.9200	+10.000%	16	792	+180.808%
2026-02-18	7.0000	7.2000	7.0000	7.2000	-8.046%	13	776	+208.889%
2026-02-17	7.3500	7.8300	7.3000	7.8300	-4.162%	28	770	+184.036%
2026-02-13	8.3000	8.3000	8.1700	8.1700	+8.933%	5	755	+172.215%
2026-02-12	7.6500	7.6500	7.3500	7.5000	+29.310%	47	755	+196.533%
2026-02-10	5.6000	5.8000	5.3000	5.8000	-7.937%	6	750	+283.448%
2026-02-09	7.1000	7.1000	6.3000	6.3000	-20.755%	3	750	+253.016%
2026-02-06	7.8000	8.0100	7.8000	7.9500	+3.247%	5	753	+179.748%
2026-02-05	8.1000	8.1000	7.6500	7.7000	+17.199%	4	755	+188.831%
2026-02-04	5.8300	6.5700	5.8300	6.5700	+29.077%	15	751	+238.508%
2026-02-03	5.2200	5.2500	4.7900	5.0900	+17.011%	20	746	+336.935%
2026-02-02	3.7000	4.3500	3.7000	4.3500	+22.535%	4	729	+411.264%
2026-01-30	3.0500	3.6500	3.0500	3.5500	+36.538%	19	729	+526.479%
2026-01-27	2.7000	2.7000	2.6000	2.6000	-4.412%	4	729	+755.385%
2026-01-26	2.7200	2.7200	2.7200	2.7200	-9.030%	1	726	+717.647%
2026-01-23	2.4000	2.9900	2.4000	2.9900	-3.548%	10	725	+643.813%
2026-01-22	3.5000	3.5000	3.0800	3.1000	-13.889%	108	716	+617.419%
2026-01-21	3.6300	3.6300	3.6000	3.6000	+13.208%	35	776	+517.778%
2026-01-20	3.0000	3.1800	3.0000	3.1800	-4.217%	20	741	+599.371%
2026-01-16	3.3200	3.3200	3.3200	3.3200	-14.872%	1	725	+569.880%
2026-01-15	3.2100	3.9000	3.2100	3.9000	+7.438%	130	725	+470.256%
2026-01-14	2.5700	3.6300	2.5700	3.6300	+15.238%	59	600	+512.672%
2026-01-13	3.0700	3.1500	3.0700	3.1500	-9.222%	9	549	+606.032%
2026-01-12	3.4500	3.4700	3.4500	3.4700	-14.321%	11	549	+540.922%
2026-01-09	4.0500	4.0500	3.9500	4.0500	+4.381%	69	545	+449.136%
2026-01-08	3.9500	3.9500	3.8800	3.8800	+14.118%	11	522	+473.196%
2026-01-07	3.4000	3.4000	3.4000	3.4000	+21.864%	8	516	+554.118%
2026-01-05	2.9100	2.9100	2.7900	2.7900	-1.064%	7	513	+697.133%
2026-01-02	2.6900	2.8200	2.6900	2.8200	+10.588%	56	513	+688.652%
2025-12-31	2.6900	2.6900	2.5500	2.5500	-16.393%	9	518	+772.157%
2025-12-29	3.1000	3.1000	3.0500	3.0500	+1.667%	9	518	+629.180%
2025-12-24	3.0000	3.0000	3.0000	3.0000	+17.188%	2	514	+641.333%
2025-12-22	2.5600	2.5600	2.5600	2.5600	+25.490%	1	514	+768.750%
2025-12-19	2.0400	2.0400	2.0400	2.0400	+22.156%	1	513	+990.196%
2025-12-17	1.6700	1.6700	1.6700	1.6700	-11.640%	4	512	+1,231.737%
2025-12-15	1.8900	1.8900	1.8900	1.8900	+26.000%	4	512	+1,076.720%
2025-12-12	1.5000	1.5000	1.5000	1.5000	0.000%	1	508	+1,382.667%
2025-12-08	1.5000	1.5000	1.5000	1.5000	-11.765%	2	508	+1,382.667%
2025-12-05	1.7000	1.7000	1.7000	1.7000	-37.037%	2	506	+1,208.235%
2025-12-01	2.7000	2.7000	2.7000	2.7000	-10.000%	1	508	+723.704%
2025-11-25	3.0000	3.0000	3.0000	3.0000	+21.951%	2	507	+641.333%
2025-11-24	2.4100	2.4600	2.4100	2.4600	+53.750%	22	505	+804.065%
2025-11-19	1.5000	1.6000	1.5000	1.6000	-11.111%	2	500	+1,290.000%
2025-11-18	1.8000	1.8100	1.8000	1.8000	+28.571%	501	500	+1,135.556%
2025-11-14	0.5600	1.4000	0.5600	1.4000	+2.941%	11	38	+1,488.571%
2025-11-13	1.3600	1.3600	1.3600	1.3600	+368.966%	3	35	+1,535.294%
2025-11-05	0.2900	0.2900	0.2900	0.2900	-40.816%	1	38	+7,568.966%
2025-11-03	0.4900	0.4900	0.4900	0.4900	-26.866%	10	28	+4,438.776%
2025-10-29	0.6700	0.6700	0.6700	0.6700	+17.544%	1	28	+3,219.403%
2025-10-16	0.7000	0.7000	0.5700	0.5700	-14.925%	10	27	+3,801.754%
2025-10-14	0.6700	0.6700	0.6700	0.6700	-14.103%	3	17	+3,219.403%
2025-10-09	0.7800	0.7800	0.7800	0.7800	0.000%	14	14	+2,751.282%