Dark

MRK20260918C95
MRK Sep 18 2026 95.00 Call (MRK260918C00095000)
option OPRA

EOD

Aug 31, 2026

53.09-9.879%(-5.82)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-31	53.0900	53.0900	53.0900	53.0900	-9.879%	1	708	0.000%
2026-08-26	58.9100	58.9100	58.9100	58.9100	+2.132%	1	709	-9.879%
2026-08-21	57.6800	57.6800	57.6800	57.6800	+50.169%	1	709	-7.958%
2026-08-12	34.6000	38.4200	34.6000	38.4100	+7.141%	20	709	+38.219%
2026-07-31	35.8500	35.8500	35.8500	35.8500	+5.596%	1	709	+48.089%
2026-07-30	33.9500	33.9500	33.9500	33.9500	+11.751%	5	710	+56.377%
2026-07-21	30.3700	30.3800	30.3700	30.3800	-6.494%	5	713	+74.753%
2026-07-20	32.4900	32.4900	32.4900	32.4900	+7.940%	1	713	+63.404%
2026-07-13	30.1000	30.1000	30.1000	30.1000	-1.084%	2	713	+76.379%
2026-07-10	30.4300	30.4300	30.4300	30.4300	-4.458%	3	713	+74.466%
2026-07-09	31.8500	31.8500	31.8500	31.8500	-7.815%	58	713	+66.688%
2026-07-02	34.5500	34.5500	34.5500	34.5500	+7.565%	1	714	+53.661%
2026-06-25	32.1200	32.1200	32.1200	32.1200	+23.538%	7	714	+65.286%
2026-06-24	26.0000	26.0000	26.0000	26.0000	+19.650%	1	721	+104.192%
2026-06-22	21.7300	21.7300	21.7300	21.7300	+8.759%	2	721	+144.317%
2026-06-18	19.9800	19.9800	19.9800	19.9800	-29.399%	1	721	+165.716%
2026-06-11	28.3000	28.3000	28.3000	28.3000	+12.749%	5	721	+87.597%
2026-06-08	25.1000	25.1000	25.1000	25.1000	-8.727%	2	721	+111.514%
2026-06-05	27.5000	27.5000	27.5000	27.5000	+11.971%	1	721	+93.055%
2026-06-04	24.5600	24.5600	24.5600	24.5600	+12.661%	19	722	+116.164%
2026-06-01	23.6700	23.6700	21.8000	21.8000	-13.320%	8	722	+143.532%
2026-05-29	25.1500	25.1500	25.1500	25.1500	+18.856%	3	721	+111.093%
2026-05-13	20.7700	21.1600	20.7700	21.1600	+3.320%	8	724	+150.898%
2026-05-06	20.4800	20.4800	20.4800	20.4800	-4.921%	5	726	+159.229%
2026-05-01	20.3600	21.6200	20.3600	21.5400	+10.348%	5	726	+146.472%
2026-04-27	20.1000	20.1000	19.5200	19.5200	-8.011%	2	726	+171.977%
2026-04-22	20.9000	21.2200	20.7500	21.2200	+2.019%	8	725	+150.189%
2026-04-21	22.5000	22.5000	20.8000	20.8000	-18.431%	58	722	+155.240%
2026-04-20	25.5000	25.5000	25.5000	25.5000	-4.780%	1	670	+108.196%
2026-04-15	26.7800	26.7800	26.7800	26.7800	-4.867%	1	671	+98.245%
2026-03-26	28.1500	28.1500	28.1500	28.1500	+16.322%	1	671	+88.597%
2026-03-19	23.2000	24.2000	23.2000	24.2000	-3.586%	3	672	+119.380%
2026-03-17	24.6000	25.1000	24.6000	25.1000	+3.505%	4	672	+111.514%
2026-03-16	24.2500	24.3000	24.2500	24.2500	-0.615%	14	672	+118.928%
2026-03-12	23.8600	24.4000	23.8600	24.4000	-0.611%	4	674	+117.582%
2026-03-11	24.5500	24.5500	24.5500	24.5500	+0.780%	4	675	+116.253%
2026-03-09	24.3600	24.3600	24.3600	24.3600	-5.764%	1	675	+117.939%
2026-03-05	25.8500	25.8500	25.8500	25.8500	-15.523%	1	675	+105.377%
2026-02-27	28.9000	30.6000	28.9000	30.6000	+1.661%	7	675	+73.497%
2026-02-25	30.1000	30.1000	30.1000	30.1000	+1.108%	5	682	+76.379%
2026-02-13	29.8000	29.8000	29.7700	29.7700	+3.368%	4	682	+78.334%
2026-02-12	29.2000	29.2000	28.8000	28.8000	+12.281%	5	682	+84.340%
2026-02-09	27.2400	27.2400	25.6000	25.6500	-12.007%	7	687	+106.979%
2026-02-05	29.1000	29.1500	29.1000	29.1500	+5.923%	9	683	+82.127%
2026-02-04	27.2500	27.5200	26.5800	27.5200	+12.787%	9	683	+92.914%
2026-02-03	24.9500	25.2400	24.4000	24.4000	+14.932%	6	685	+117.582%
2026-02-02	20.6200	21.2300	20.6200	21.2300	+13.834%	3	691	+150.071%
2026-01-29	18.3500	18.6500	18.3500	18.6500	+7.184%	11	691	+184.665%
2026-01-27	17.0500	17.4000	17.0500	17.4000	-2.247%	2	681	+205.115%
2026-01-23	17.8000	17.8000	17.8000	17.8000	-9.415%	1	681	+198.258%
2026-01-22	19.6500	19.6500	19.6500	19.6500	-4.193%	1	681	+170.178%
2026-01-14	20.5100	20.5100	20.5100	20.5100	-0.774%	11	681	+158.849%
2026-01-09	21.0500	21.2700	20.6700	20.6700	+0.829%	7	684	+156.846%
2026-01-08	20.5500	20.5500	20.5000	20.5000	+1.135%	5	682	+158.976%
2026-01-07	19.6700	20.2700	19.6700	20.2700	+6.293%	3	686	+161.914%
2026-01-06	18.7100	19.4000	18.7100	19.0700	+11.195%	6	687	+178.395%
2026-01-05	17.4000	17.4000	17.1500	17.1500	+2.083%	3	688	+209.563%
2026-01-02	16.8000	16.8000	16.8000	16.8000	+5.000%	5	687	+216.012%
2025-12-31	16.4000	16.4000	16.0000	16.0000	-3.556%	2	692	+231.813%
2025-12-30	17.0000	17.0000	16.5900	16.5900	-4.655%	14	692	+220.012%
2025-12-29	17.7000	17.7000	17.4000	17.4000	+1.636%	24	691	+205.115%
2025-12-26	17.6100	17.6100	17.1200	17.1200	-2.171%	3	694	+210.105%
2025-12-24	17.5000	17.5000	17.5000	17.5000	+8.966%	2	694	+203.371%
2025-12-23	16.2000	16.2000	15.8800	16.0600	+3.280%	8	694	+230.573%
2025-12-22	14.2800	15.5500	14.2800	15.5500	+13.504%	9	700	+241.415%
2025-12-19	13.7000	13.7000	13.7000	13.7000	+2.776%	1	697	+287.518%
2025-12-18	13.3300	13.3300	13.3300	13.3300	+16.930%	1	698	+298.275%
2025-12-17	11.4000	11.4000	11.4000	11.4000	0.000%	1	697	+365.702%
2025-12-16	11.2500	11.4000	10.9500	11.4000	-4.202%	299	809	+365.702%
2025-12-12	11.6600	12.4000	11.6600	11.9000	+12.796%	35	795	+346.134%
2025-12-10	10.5500	10.5500	10.5500	10.5500	+1.638%	4	786	+403.223%
2025-12-09	10.2500	10.3800	9.3500	10.3800	-11.810%	11	786	+411.464%
2025-12-08	11.0500	11.7700	11.0500	11.7700	-10.562%	8	785	+351.062%
2025-12-04	13.1700	13.1700	13.1600	13.1600	+0.766%	4	785	+303.419%
2025-12-02	13.0600	13.0600	13.0600	13.0600	-12.525%	1	785	+306.508%
2025-12-01	15.8800	15.8800	14.9300	14.9300	-6.688%	6	786	+255.593%
2025-11-28	16.0000	16.0000	16.0000	16.0000	-2.617%	1	786	+231.813%
2025-11-26	16.0800	16.4300	16.0800	16.4300	+5.051%	2	785	+223.128%
2025-11-25	15.0500	15.6400	15.0500	15.6400	+13.087%	2	785	+239.450%
2025-11-24	13.1200	13.8300	13.1200	13.8300	+8.898%	4	785	+283.876%
2025-11-21	12.4000	13.0000	12.0200	12.7000	+38.043%	5	784	+318.031%
2025-11-20	9.8700	9.8700	9.2000	9.2000	-3.564%	19	786	+477.065%
2025-11-19	11.0000	11.0000	9.5400	9.5400	-15.575%	25	793	+456.499%
2025-11-18	9.3300	11.8000	9.3300	11.3000	+17.831%	117	793	+369.823%
2025-11-17	9.0500	9.7500	9.0500	9.5900	+9.101%	12	842	+453.597%
2025-11-14	8.8200	9.7500	8.7900	8.7900	-4.664%	101	833	+503.982%
2025-11-13	9.3200	9.3200	9.2200	9.2200	+15.106%	4	772	+475.813%
2025-11-12	7.8000	8.5000	7.8000	8.0100	+7.951%	18	769	+562.797%
2025-11-11	6.6000	7.4200	5.9100	7.4200	+17.778%	112	757	+615.499%
2025-11-10	6.3000	6.3000	6.3000	6.3000	+14.545%	1	719	+742.698%
2025-11-07	5.7000	5.7000	5.5000	5.5000	+8.696%	4	719	+865.273%
2025-11-05	5.0600	5.0600	5.0600	5.0600	+8.817%	1	720	+949.209%
2025-11-03	4.6500	4.6500	4.6500	4.6500	-12.264%	2	721	+1,041.720%
2025-10-31	5.0000	5.3000	5.0000	5.3000	-3.636%	6	721	+901.698%
2025-10-30	5.6500	5.8000	5.5000	5.5000	-3.509%	9	716	+865.273%
2025-10-29	5.7000	5.7000	5.7000	5.7000	-3.390%	1	722	+831.404%
2025-10-28	5.9500	5.9500	5.8000	5.9000	-8.243%	10	721	+799.831%
2025-10-27	6.3500	6.4300	6.3500	6.4300	-1.229%	6	721	+725.661%
2025-10-22	6.5100	6.5100	6.5100	6.5100	+16.458%	12	721	+715.515%
2025-10-20	5.5900	5.5900	5.5900	5.5900	+6.274%	1	721	+849.732%
2025-10-17	5.6500	5.6500	5.2500	5.2600	-4.710%	16	722	+909.316%
2025-10-14	5.6000	5.6000	5.5200	5.5200	-2.301%	3	730	+861.775%
2025-10-13	5.6500	5.6500	5.6500	5.6500	-12.403%	1	729	+839.646%
2025-10-10	6.6800	6.6800	6.4500	6.4500	-3.731%	16	729	+723.101%
2025-10-09	6.7000	6.7000	6.7000	6.7000	+10.016%	1	744	+692.388%
2025-10-08	6.2900	6.2900	6.0900	6.0900	-7.867%	9	745	+771.757%
2025-10-07	6.6000	6.6100	6.6000	6.6100	-8.449%	2	753	+703.177%
2025-10-06	7.2200	7.2200	7.2200	7.2200	-6.839%	4	753	+635.319%
2025-10-03	7.9000	7.9000	7.7500	7.7500	+4.730%	18	753	+585.032%
2025-10-02	8.2000	8.2000	7.1300	7.4000	-3.394%	61	739	+617.432%
2025-10-01	5.2500	8.1000	5.2500	7.6600	+70.222%	58	698	+593.081%
2025-09-30	4.5000	4.5000	4.5000	4.5000	+47.059%	1	684	+1,079.778%
2025-09-29	2.8600	3.2100	2.8600	3.0600	+5.517%	20	684	+1,634.967%
2025-09-26	2.8100	3.0600	2.7200	2.9000	0.000%	18	680	+1,730.690%
2025-09-25	3.3800	3.3800	2.9000	2.9000	-19.220%	11	667	+1,730.690%
2025-09-24	3.5000	3.5900	3.5000	3.5900	-0.829%	5	662	+1,378.830%
2025-09-23	3.6200	3.6200	3.6200	3.6200	-3.467%	1	663	+1,366.575%
2025-09-22	4.3600	4.3600	3.7500	3.7500	-9.856%	15	663	+1,315.733%
2025-09-19	4.3500	4.3500	4.1600	4.1600	-2.118%	11	662	+1,176.202%
2025-09-18	4.2500	4.2500	4.2500	4.2500	+2.410%	1	656	+1,149.176%
2025-09-17	4.3800	4.3800	4.1500	4.1500	-0.955%	12	656	+1,179.277%
2025-09-16	4.1000	4.2300	4.1000	4.1900	-1.412%	3	654	+1,167.064%
2025-09-15	4.5200	4.5200	4.2500	4.2500	-5.556%	6	655	+1,149.176%
2025-09-12	5.0700	5.0700	4.5000	4.5000	-13.793%	2	651	+1,079.778%
2025-09-11	5.0500	5.3000	5.0500	5.2200	+6.531%	7	649	+917.050%
2025-09-10	4.9000	4.9000	4.9000	4.9000	-2.000%	16	648	+983.469%
2025-09-09	4.9300	5.0000	4.9300	5.0000	-0.398%	2	656	+961.800%
2025-09-05	4.7500	5.0200	4.7500	5.0200	+6.809%	2	655	+957.570%
2025-09-04	4.7200	4.7500	4.7000	4.7000	-11.321%	330	654	+1,029.574%
2025-09-03	5.3000	5.3000	5.3000	5.3000	+8.163%	2	342	+901.698%
2025-08-28	4.9000	4.9000	4.9000	4.9000	-10.909%	1	340	+983.469%
2025-08-25	5.5000	5.5000	5.5000	5.5000	-11.290%	1	340	+865.273%
2025-08-22	6.4000	6.4000	6.2000	6.2000	-4.615%	7	339	+756.290%
2025-08-21	6.4500	6.5000	6.3500	6.5000	+18.182%	8	338	+716.769%
2025-08-20	5.9500	5.9500	5.4500	5.5000	-0.901%	72	333	+865.273%
2025-08-19	5.4500	5.5500	5.4500	5.5500	+1.463%	7	272	+856.577%
2025-08-18	5.5000	5.5000	5.4700	5.4700	+1.296%	5	272	+870.567%
2025-08-15	5.4000	5.4000	5.4000	5.4000	+44.000%	2	272	+883.148%
2025-08-06	3.8000	3.8000	3.7500	3.7500	-5.063%	6	273	+1,315.733%
2025-08-04	3.9500	3.9500	3.9500	3.9500	+1.282%	2	272	+1,244.051%
2025-07-31	3.9000	3.9000	3.9000	3.9000	-37.600%	1	272	+1,261.282%
2025-07-25	6.2500	6.2500	6.2500	6.2500	+3.821%	3	273	+749.440%
2025-07-24	6.0200	6.0200	6.0200	6.0200	+22.857%	1	276	+781.894%
2025-07-22	5.1500	5.1500	4.9000	4.9000	+16.667%	154	277	+983.469%
2025-07-21	4.3500	4.3500	4.2000	4.2000	-13.402%	12	228	+1,164.048%
2025-07-18	4.8500	4.8500	4.8500	4.8500	-11.818%	2	217	+994.639%
2025-07-17	5.3500	5.5000	5.3500	5.5000	-10.714%	28	216	+865.273%
2025-07-14	6.0000	6.1600	6.0000	6.1600	+3.183%	19	216	+761.851%
2025-07-11	5.8000	5.9700	5.8000	5.9700	-6.719%	2	216	+789.280%
2025-07-10	6.4000	6.4000	6.4000	6.4000	+21.905%	1	215	+729.531%
2025-07-08	6.0700	6.0700	5.2500	5.2500	-4.545%	17	215	+911.238%
2025-07-07	5.6100	5.6100	5.3900	5.5000	0.000%	104	213	+865.273%
2025-07-01	5.5000	5.5000	5.5000	5.5000	+8.268%	2	141	+865.273%
2025-06-25	5.0800	5.0800	5.0800	5.0800	-12.414%	5	141	+945.079%
2025-06-24	5.8000	5.8000	5.8000	5.8000	+9.848%	17	141	+815.345%
2025-06-23	5.2500	5.4000	5.1700	5.2800	-1.308%	34	128	+905.492%
2025-06-18	5.5500	5.5500	5.3500	5.3500	-13.710%	9	97	+892.336%
2025-06-13	6.2000	6.2000	6.2000	6.2000	+12.727%	6	97	+756.290%
2025-06-06	5.5000	5.5000	5.5000	5.5000	+6.589%	14	100	+865.273%
2025-06-05	5.1600	5.1600	5.1600	5.1600	-3.551%	1	97	+928.876%
2025-06-04	5.3500	5.3500	5.3500	5.3500	+14.561%	2	95	+892.336%
2025-06-02	4.3500	4.6700	4.3500	4.6700	-5.657%	2	95	+1,036.831%
2025-05-27	4.9500	4.9500	4.9500	4.9500	0.000%	145	95	+972.525%