Dark

MRK20260918C105
MRK Sep 18 2026 105.00 Call (MRK260918C00105000)
option OPRA

EOD

Sep 2, 2026

46.50+7.589%(+3.28)17

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-02	46.9100	46.9100	45.6100	46.5000	+7.589%	17	1,082	0.000%
2026-08-31	43.2200	43.2200	43.2200	43.2200	-0.529%	1	1,082	+7.589%
2026-08-28	43.3000	43.4500	43.3000	43.4500	-7.198%	5	1,082	+7.020%
2026-08-27	46.7100	46.8200	46.7100	46.8200	-3.264%	6	1,082	-0.683%
2026-08-26	48.4000	48.4000	48.4000	48.4000	-2.439%	1	1,082	-3.926%
2026-08-25	49.2300	49.6100	49.2300	49.6100	+4.004%	6	1,082	-6.269%
2026-08-21	49.3300	49.3300	47.7000	47.7000	+1.706%	2	1,084	-2.516%
2026-08-20	46.9000	46.9000	46.9000	46.9000	+0.064%	2	1,084	-0.853%
2026-08-19	44.9100	46.8700	44.8000	46.8700	+51.340%	12	1,084	-0.789%
2026-08-18	30.9700	30.9700	30.9700	30.9700	-2.241%	3	1,095	+50.145%
2026-08-17	31.6800	31.6800	31.6800	31.6800	+21.379%	1	1,095	+46.780%
2026-08-05	26.1000	26.1000	26.1000	26.1000	+4.026%	1	1,095	+78.161%
2026-07-31	25.0900	25.0900	25.0900	25.0900	-3.314%	1	1,095	+85.333%
2026-07-30	25.9500	25.9500	25.9500	25.9500	-8.207%	24	1,096	+79.191%
2026-07-27	27.6500	28.2700	27.6500	28.2700	+8.107%	224	1,096	+64.485%
2026-07-23	25.7000	26.5700	25.7000	26.1500	+20.507%	8	1,129	+77.820%
2026-07-21	21.7000	21.7000	21.7000	21.7000	-8.938%	5	1,130	+114.286%
2026-07-16	23.8300	23.8300	23.8300	23.8300	+35.783%	5	1,130	+95.132%
2026-07-14	17.5500	17.5500	17.5500	17.5500	-9.255%	1	1,125	+164.957%
2026-07-13	19.3400	19.3400	19.3400	19.3400	-5.335%	10	1,126	+140.434%
2026-07-10	20.4300	20.4300	20.4300	20.4300	-17.886%	1	1,136	+127.606%
2026-06-26	24.8500	24.8800	24.8500	24.8800	+90.651%	30	1,136	+86.897%
2026-06-16	13.3500	13.3500	13.0500	13.0500	-32.905%	72	1,164	+256.322%
2026-06-11	18.3000	19.4500	18.3000	19.4500	+22.327%	170	1,164	+139.075%
2026-06-10	16.1500	16.1500	15.9000	15.9000	-17.188%	6	1,298	+192.453%
2026-06-05	19.2300	19.2300	19.2000	19.2000	+35.211%	3	1,292	+142.188%
2026-06-03	13.8000	14.2000	13.7500	14.2000	+4.412%	10	1,291	+227.465%
2026-06-01	14.3000	14.3000	13.6000	13.6000	-25.069%	5	1,291	+241.912%
2026-05-28	18.1500	18.1500	18.1500	18.1500	-1.839%	3	1,291	+156.198%
2026-05-26	18.5500	18.5500	18.4800	18.4900	+36.458%	5	1,288	+151.487%
2026-05-21	13.5000	13.5500	13.5000	13.5500	+17.316%	3	1,285	+243.173%
2026-05-15	13.3600	13.3600	11.5500	11.5500	-7.526%	7	1,283	+302.597%
2026-05-12	12.4900	12.4900	12.4900	12.4900	-4.656%	6	1,277	+272.298%
2026-05-11	13.1000	13.1000	13.1000	13.1000	+8.714%	19	1,277	+254.962%
2026-05-08	12.0500	12.0500	12.0500	12.0500	+2.119%	1	1,296	+285.892%
2026-05-07	11.8000	11.8000	11.8000	11.8000	-11.278%	1	1,296	+294.068%
2026-05-05	13.3000	13.3000	13.3000	13.3000	-2.206%	1	1,296	+249.624%
2026-05-04	13.6000	13.6000	13.6000	13.6000	+23.077%	1	1,296	+241.912%
2026-04-29	11.0500	11.0500	11.0500	11.0500	-25.589%	1	1,296	+320.814%
2026-04-23	14.4200	14.8500	14.4200	14.8500	+7.220%	12	1,295	+213.131%
2026-04-22	13.8500	13.8500	13.8500	13.8500	-0.503%	6	1,307	+235.740%
2026-04-21	15.0000	15.0000	13.9200	13.9200	-17.779%	5	1,305	+234.052%
2026-04-15	16.9300	16.9300	16.9300	16.9300	-11.915%	1	1,305	+174.660%
2026-04-13	19.1000	19.2200	19.1000	19.2200	+7.135%	13	1,306	+141.935%
2026-04-07	18.7900	18.7900	17.9400	17.9400	-13.542%	2	1,317	+159.197%
2026-04-06	20.7500	20.7500	20.7500	20.7500	-0.480%	1	1,315	+124.096%
2026-04-01	20.8500	20.8500	20.8500	20.8500	+10.317%	1	1,315	+123.022%
2026-03-30	21.4300	21.4300	18.8300	18.9000	-6.436%	3	1,315	+146.032%
2026-03-26	20.2000	20.2000	20.2000	20.2000	+20.958%	1	1,314	+130.198%
2026-03-20	16.6300	16.7000	16.6300	16.7000	-4.571%	2	1,315	+178.443%
2026-03-18	17.5000	17.5000	17.5000	17.5000	+2.639%	19	1,315	+165.714%
2026-03-13	17.4500	17.5500	16.9500	17.0500	-0.583%	53	1,315	+172.727%
2026-03-12	17.0500	17.1500	17.0500	17.1500	-0.580%	138	1,267	+171.137%
2026-03-11	17.6400	17.6400	17.2300	17.2500	-4.959%	26	1,148	+169.565%
2026-03-10	18.7000	18.7000	18.1500	18.1500	+4.011%	6	1,133	+156.198%
2026-03-09	17.4500	17.4500	17.4500	17.4500	+0.345%	1	1,127	+166.476%
2026-03-05	19.2900	19.2900	16.8700	17.3900	-11.094%	19	1,126	+167.395%
2026-03-04	19.6700	19.6700	19.5600	19.5600	-2.687%	47	1,119	+137.730%
2026-03-03	20.1000	20.1000	20.1000	20.1000	-7.586%	2	1,155	+131.343%
2026-03-02	22.6500	22.6500	21.7500	21.7500	-5.476%	3	1,155	+113.793%
2026-02-27	20.6100	23.0100	20.6100	23.0100	+0.480%	10	1,155	+102.086%
2026-02-23	21.6600	22.9000	21.6600	22.9000	+5.774%	56	1,163	+103.057%
2026-02-20	21.6700	21.6700	21.6500	21.6500	0.000%	2	1,203	+114.781%
2026-02-12	20.5000	21.6500	20.5000	21.6500	+18.630%	11	1,203	+114.781%
2026-02-10	18.2500	18.2500	18.2500	18.2500	+0.055%	4	1,203	+154.795%
2026-02-09	19.4500	19.4500	18.2400	18.2400	-17.429%	12	1,203	+154.934%
2026-02-06	21.9500	22.0900	21.9500	22.0900	-0.540%	8	1,193	+110.502%
2026-02-05	21.8000	22.2100	21.8000	22.2100	+17.762%	2	1,195	+109.365%
2026-02-04	19.7000	19.7000	18.8600	18.8600	+11.532%	5	1,196	+146.554%
2026-02-03	17.6500	18.2700	16.5500	16.9100	+12.733%	258	1,200	+174.985%
2026-02-02	13.9600	15.0000	13.9600	15.0000	+14.943%	3	1,075	+210.000%
2026-01-30	13.0500	13.0500	13.0500	13.0500	+1.953%	3	1,075	+256.322%
2026-01-29	12.3300	12.8000	12.3300	12.8000	+20.188%	2	1,078	+263.281%
2026-01-28	10.7500	10.7500	10.6000	10.6500	-7.792%	13	1,079	+336.620%
2026-01-27	10.8400	11.5500	10.8400	11.5500	+0.348%	5	1,073	+302.597%
2026-01-26	11.4500	11.5100	11.4500	11.5100	-4.083%	3	1,075	+303.997%
2026-01-23	12.0000	12.0000	12.0000	12.0000	-3.226%	1	1,074	+287.500%
2026-01-22	13.7000	13.7000	12.4000	12.4000	-11.429%	11	1,073	+275.000%
2026-01-21	14.0000	14.0000	14.0000	14.0000	+12.000%	5	1,078	+232.143%
2026-01-16	12.9000	12.9000	12.5000	12.5000	-6.716%	11	1,072	+272.000%
2026-01-15	13.4000	13.4000	13.4000	13.4000	+10.016%	2	1,072	+247.015%
2026-01-13	12.0000	12.1800	11.9500	12.1800	-2.560%	28	1,072	+281.773%
2026-01-12	12.9600	12.9600	12.5000	12.5000	-9.289%	15	1,074	+272.000%
2026-01-09	14.6400	14.6400	13.7100	13.7800	-0.145%	10	1,070	+237.446%
2026-01-08	13.7200	13.8000	13.6200	13.8000	+10.932%	46	1,069	+236.957%
2026-01-07	12.1000	12.4400	12.1000	12.4400	-3.491%	10	1,069	+273.794%
2026-01-06	12.3500	12.8900	12.3500	12.8900	+12.576%	4	1,061	+260.745%
2026-01-05	11.2000	11.7100	10.9000	11.4500	+9.569%	18	1,059	+306.114%
2026-01-02	10.7500	10.7500	10.4000	10.4500	-1.415%	13	1,066	+344.976%
2025-12-31	10.6000	10.6000	10.6000	10.6000	-4.246%	1	1,059	+338.679%
2025-12-30	10.9500	11.0700	10.9500	11.0700	-2.895%	2	1,059	+320.054%
2025-12-29	11.4000	11.4000	11.4000	11.4000	+1.786%	1	1,060	+307.895%
2025-12-26	11.3100	11.3100	11.2000	11.2000	+10.236%	4	1,059	+315.179%
2025-12-23	10.0900	10.3800	10.0900	10.1600	+0.994%	4	1,059	+357.677%
2025-12-22	9.4000	10.0600	9.4000	10.0600	+18.772%	300	1,060	+362.227%
2025-12-19	8.3000	8.4700	8.2400	8.4700	+2.418%	8	764	+448.996%
2025-12-18	8.4000	8.4000	8.2700	8.2700	+22.519%	2	760	+462.273%
2025-12-16	6.4000	6.7500	6.4000	6.7500	-11.184%	8	759	+588.889%
2025-12-12	7.2000	7.7500	7.2000	7.6000	+9.353%	13	762	+511.842%
2025-12-11	6.6500	7.0000	6.2600	6.9500	+7.752%	74	751	+569.065%
2025-12-10	6.3500	6.4500	6.2500	6.4500	+4.032%	80	725	+620.930%
2025-12-09	6.8000	6.8000	6.2000	6.2000	-9.753%	20	654	+650.000%
2025-12-08	7.2000	7.2000	6.8700	6.8700	-6.531%	5	657	+576.856%
2025-12-05	7.3000	7.3500	7.3000	7.3500	-13.018%	3	658	+532.653%
2025-12-04	8.3200	8.5000	8.2500	8.4500	-4.412%	26	656	+450.296%
2025-12-03	8.8400	8.8400	8.8400	8.8400	+8.466%	5	640	+426.018%
2025-12-02	8.2000	8.2000	7.9500	8.1500	-6.857%	70	635	+470.552%
2025-12-01	10.6100	10.6100	8.7500	8.7500	-20.091%	184	636	+431.429%
2025-11-28	10.9500	10.9500	10.9500	10.9500	+1.955%	1	663	+324.658%
2025-11-26	10.6800	10.8300	10.5500	10.7400	-4.533%	20	675	+332.961%
2025-11-25	8.8500	11.2500	8.8500	11.2500	+32.353%	46	675	+313.333%
2025-11-24	8.4500	9.2000	8.4500	8.5000	+9.677%	72	653	+447.059%
2025-11-21	6.4000	7.9000	6.3800	7.7500	+30.252%	217	601	+500.000%
2025-11-20	6.2400	6.2400	5.8000	5.9500	0.000%	9	591	+681.513%
2025-11-19	6.6500	6.6500	5.9500	5.9500	-16.433%	25	597	+681.513%
2025-11-18	7.1000	7.4000	6.6500	7.1200	+31.852%	7	573	+553.090%
2025-11-17	5.4500	5.4500	5.4000	5.4000	+0.935%	9	573	+761.111%
2025-11-14	5.4000	6.0000	5.3500	5.3500	-2.727%	27	573	+769.159%
2025-11-13	4.9700	5.5000	4.9700	5.5000	+18.280%	4	573	+745.455%
2025-11-12	5.1000	5.1000	4.6500	4.6500	+12.048%	26	575	+900.000%
2025-11-11	3.9500	4.1500	3.9000	4.1500	+38.333%	13	549	+1,020.482%
2025-11-07	2.8200	3.0000	2.8200	3.0000	+17.647%	6	539	+1,450.000%
2025-11-06	2.5500	2.5500	2.5500	2.5500	-1.923%	3	539	+1,723.529%
2025-11-05	2.4000	2.6000	2.4000	2.6000	+3.586%	10	539	+1,688.462%
2025-11-04	2.6300	2.6300	2.5100	2.5100	+20.673%	2	538	+1,752.590%
2025-11-03	2.0800	2.0800	2.0800	2.0800	-21.509%	1	536	+2,135.577%
2025-10-31	2.8000	2.8000	2.6500	2.6500	-18.462%	6	536	+1,654.717%
2025-10-29	3.0500	3.2500	3.0500	3.2500	-7.143%	44	530	+1,330.769%
2025-10-28	3.5000	3.5000	3.5000	3.5000	+4.790%	10	510	+1,228.571%
2025-10-24	3.3400	3.3400	3.3400	3.3400	-15.443%	1	500	+1,292.216%
2025-10-22	3.9500	3.9500	3.9500	3.9500	+12.857%	28	526	+1,077.215%
2025-10-21	3.5000	3.5000	3.5000	3.5000	+19.048%	47	515	+1,228.571%
2025-10-16	2.9400	2.9400	2.9400	2.9400	+10.112%	2	473	+1,481.633%
2025-10-15	2.6700	2.6700	2.6700	2.6700	-16.563%	8	471	+1,641.573%
2025-10-13	3.2500	3.2500	3.2000	3.2000	-16.883%	10	471	+1,353.125%
2025-10-10	3.7800	3.9000	3.7800	3.8500	+6.944%	62	464	+1,107.792%
2025-10-09	3.6000	3.6000	3.6000	3.6000	+4.348%	1	402	+1,191.667%
2025-10-08	3.5000	3.5000	3.4500	3.4500	-6.757%	3	402	+1,247.826%
2025-10-07	3.7000	3.7000	3.7000	3.7000	-12.322%	28	375	+1,156.757%
2025-10-06	4.2200	4.2200	4.2200	4.2200	-5.169%	1	375	+1,001.896%
2025-10-03	4.4500	4.5500	4.4500	4.4500	+5.701%	133	376	+944.944%
2025-10-02	4.4000	4.4000	4.2100	4.2100	-6.444%	2	327	+1,004.513%
2025-10-01	3.4000	4.6200	3.4000	4.5000	+75.781%	18	326	+933.333%
2025-09-30	1.9600	2.5600	1.8800	2.5600	+70.667%	59	322	+1,716.406%
2025-09-29	1.5000	1.5200	1.4900	1.5000	0.000%	14	312	+3,000.000%
2025-09-26	1.5000	1.5000	1.5000	1.5000	+7.143%	1	314	+3,000.000%
2025-09-25	1.7000	1.7000	1.4000	1.4000	-28.934%	75	314	+3,221.429%
2025-09-23	1.9700	1.9700	1.9700	1.9700	-1.500%	5	273	+2,260.406%
2025-09-22	2.2600	2.2600	2.0000	2.0000	-9.910%	15	277	+2,225.000%
2025-09-19	2.2100	2.2200	2.2000	2.2200	-1.770%	14	272	+1,994.595%
2025-09-18	2.2600	2.2600	2.2600	2.2600	+5.607%	1	258	+1,957.522%
2025-09-16	2.0900	2.1900	2.0900	2.1400	-4.036%	77	259	+2,072.897%
2025-09-15	2.2900	2.2900	2.2000	2.2300	-9.350%	8	233	+1,985.202%
2025-09-12	2.4600	2.4600	2.4600	2.4600	-3.150%	12	239	+1,790.244%
2025-09-10	2.5300	2.5600	2.4600	2.5400	-4.511%	23	233	+1,730.709%
2025-09-09	2.6400	2.6600	2.6400	2.6600	+4.724%	6	214	+1,648.120%
2025-09-08	2.5900	2.5900	2.4900	2.5400	-4.869%	21	220	+1,730.709%
2025-09-05	2.6000	2.6700	2.6000	2.6700	+5.118%	4	240	+1,641.573%
2025-09-04	2.4600	2.5900	2.4600	2.5400	-18.328%	10	244	+1,730.709%
2025-09-02	3.1100	3.1100	3.1100	3.1100	+15.613%	1	239	+1,395.177%
2025-08-27	2.6900	2.6900	2.6900	2.6900	-13.226%	1	239	+1,628.625%
2025-08-26	2.9800	3.1000	2.9800	3.1000	+13.971%	26	239	+1,400.000%
2025-08-25	2.9900	3.0500	2.7200	2.7200	-18.806%	6	218	+1,609.559%
2025-08-22	3.5300	3.6000	3.3500	3.3500	-4.286%	29	217	+1,288.060%
2025-08-21	3.5500	3.5500	3.5000	3.5000	+9.375%	12	197	+1,228.571%
2025-08-20	3.2500	3.2500	3.2000	3.2000	-0.312%	14	195	+1,353.125%
2025-08-19	3.1500	3.2100	3.1500	3.2100	+20.225%	18	181	+1,348.598%
2025-08-14	2.6700	2.6700	2.6700	2.6700	+12.658%	5	171	+1,641.573%
2025-08-13	2.3700	2.3700	2.3700	2.3700	+21.538%	2	170	+1,862.025%
2025-08-12	2.1000	2.1000	1.9500	1.9500	-7.143%	2	170	+2,284.615%
2025-08-11	2.1100	2.1100	2.1000	2.1000	-7.489%	17	170	+2,114.286%
2025-08-08	2.2300	2.2900	2.1800	2.2700	+3.182%	15	153	+1,948.458%
2025-08-05	2.1800	2.2800	2.0400	2.2000	+9.453%	4	141	+2,013.636%
2025-08-04	2.0100	2.0100	2.0100	2.0100	+4.145%	1	139	+2,213.433%
2025-08-01	2.0600	2.0600	1.9300	1.9300	+0.521%	2	138	+2,309.326%
2025-07-31	1.9200	1.9200	1.9200	1.9200	-31.429%	1	138	+2,321.875%
2025-07-30	2.8000	2.8000	2.8000	2.8000	-24.324%	1	137	+1,560.714%
2025-07-23	3.7000	3.7000	3.7000	3.7000	+13.846%	1	136	+1,156.757%
2025-07-16	3.2500	3.2500	3.2500	3.2500	-9.722%	5	135	+1,330.769%
2025-07-14	3.6000	3.6100	3.4300	3.6000	+4.956%	87	130	+1,191.667%
2025-07-11	3.5000	3.5000	3.4300	3.4300	-8.289%	2	48	+1,255.685%
2025-07-10	3.6700	3.8100	3.6700	3.7400	+6.857%	3	49	+1,143.316%
2025-07-02	3.7000	3.7000	3.5000	3.5000	+2.639%	2	48	+1,228.571%
2025-07-01	3.4200	3.4200	3.4100	3.4100	+8.254%	24	47	+1,263.636%
2025-06-20	3.1500	3.1500	3.1500	3.1500	-5.970%	12	28	+1,376.190%
2025-06-18	3.0500	3.3500	3.0500	3.3500	-13.660%	6	29	+1,288.060%
2025-06-13	4.0400	4.0400	3.8800	3.8800	+4.021%	4	29	+1,098.454%
2025-06-12	3.8000	3.9300	3.7300	3.7300	+5.070%	5	29	+1,146.649%
2025-06-11	3.6000	3.6000	3.5500	3.5500	+1.429%	13	29	+1,209.859%
2025-06-10	3.6800	3.6800	3.5000	3.5000	+6.061%	2	16	+1,228.571%
2025-06-06	3.4500	3.4500	3.3000	3.3000	+2.804%	32	16	+1,309.091%
2025-06-04	3.3800	3.3800	3.2100	3.2100	+15.468%	2	0	+1,348.598%
2025-06-02	2.5800	2.7800	2.5800	2.7800	0.000%	2	0	+1,572.662%