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MRK20280121C130
MRK Jan 21 2028 130.00 Call (MRK280121C00130000)
option OPRA

EOD

Jul 20, 2026

17.25-9.686%(-1.85)10

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-20	18.3700	18.4000	17.2500	17.2500	-9.686%	10	618	0.000%
2026-07-17	20.8000	20.8000	19.1000	19.1000	+0.898%	8	614	-9.686%
2026-07-16	17.0000	18.9300	17.0000	18.9300	+12.679%	7	611	-8.875%
2026-07-15	16.0000	16.8000	16.0000	16.8000	-0.885%	10	613	+2.679%
2026-07-09	16.5000	16.9500	16.5000	16.9500	-5.042%	4	613	+1.770%
2026-07-08	17.5000	17.8500	17.5000	17.8500	-11.282%	5	613	-3.361%
2026-07-07	20.3500	20.4000	19.7500	20.1200	+10.066%	636	616	-14.264%
2026-07-06	20.0300	20.0300	18.2800	18.2800	+3.277%	3	712	-5.635%
2026-07-01	17.9000	17.9000	17.5100	17.7000	-3.804%	305	714	-2.542%
2026-06-30	19.2100	19.2100	18.4000	18.4000	-8.000%	202	473	-6.250%
2026-06-29	18.5500	20.0000	18.5500	20.0000	+4.712%	25	463	-13.750%
2026-06-26	19.4000	19.5000	18.9500	19.1000	+10.725%	137	450	-9.686%
2026-06-25	17.2500	17.2500	17.2500	17.2500	+22.167%	32	350	0.000%
2026-06-24	14.1200	14.1200	14.1200	14.1200	+28.364%	2	324	+22.167%
2026-06-18	11.0000	11.0000	11.0000	11.0000	-10.931%	1	323	+56.818%
2026-06-15	13.0000	13.0000	12.3500	12.3500	-13.515%	3	323	+39.676%
2026-06-04	13.9600	14.2800	13.9600	14.2800	-6.176%	2	323	+20.798%
2026-05-26	15.2200	15.2200	15.2200	15.2200	+1.399%	1	323	+13.338%
2026-05-22	15.0100	15.0100	15.0100	15.0100	+26.134%	2	323	+14.923%
2026-05-21	11.9000	11.9000	11.9000	11.9000	+11.215%	1	321	+44.958%
2026-05-19	10.7000	10.7000	10.7000	10.7000	-4.464%	1	321	+61.215%
2026-05-14	11.2500	11.2500	11.2000	11.2000	-1.582%	2	321	+54.018%
2026-05-13	11.0000	11.3800	11.0000	11.3800	+1.698%	2	319	+51.582%
2026-05-06	11.1900	11.1900	11.1900	11.1900	+1.727%	7	319	+54.155%
2026-05-04	11.0000	11.0000	11.0000	11.0000	-2.913%	3	326	+56.818%
2026-05-01	11.3300	11.3300	11.3300	11.3300	+6.988%	2	324	+52.251%
2026-04-30	10.5500	10.5900	10.5500	10.5900	-7.105%	6	324	+62.890%
2026-04-27	11.4000	11.4000	11.4000	11.4000	+0.707%	1	330	+51.316%
2026-04-22	11.3400	11.3400	11.3200	11.3200	-32.938%	18	329	+52.385%
2026-04-01	16.3300	16.8800	16.3300	16.8800	+23.663%	3	311	+2.192%
2026-03-23	13.6300	13.6500	13.6300	13.6500	+3.019%	2	311	+26.374%
2026-03-18	13.2500	13.2500	13.2500	13.2500	+0.760%	1	309	+30.189%
2026-03-12	13.1500	13.1500	13.1500	13.1500	-7.394%	20	310	+31.179%
2026-03-11	14.2000	14.2000	14.2000	14.2000	+0.282%	1	290	+21.479%
2026-03-10	14.9200	14.9200	14.1600	14.1600	+8.092%	6	291	+21.822%
2026-03-06	13.1000	13.1000	13.1000	13.1000	-15.810%	1	290	+31.679%
2026-03-04	15.0200	15.5600	15.0100	15.5600	-2.750%	95	290	+10.861%
2026-03-02	16.0000	16.0000	16.0000	16.0000	+5.263%	1	341	+7.813%
2026-02-26	15.2000	15.2000	15.2000	15.2000	-14.559%	1	340	+13.487%
2026-02-24	17.4800	17.7900	17.4800	17.7900	+7.818%	2	339	-3.035%
2026-02-17	16.4200	16.5000	16.4200	16.5000	-2.655%	3	339	+4.545%
2026-02-13	16.9500	16.9500	16.9500	16.9500	+17.220%	5	333	+1.770%
2026-02-09	14.1800	14.4600	14.1800	14.4600	-14.336%	7	333	+19.295%
2026-02-06	16.2000	16.9500	16.2000	16.8800	+4.780%	7	334	+2.192%
2026-02-05	14.0100	16.5000	14.0100	16.1100	+13.932%	117	334	+7.076%
2026-02-04	13.0000	14.2500	13.0000	14.1400	+10.815%	15	231	+21.994%
2026-02-03	12.5000	12.7600	12.5000	12.7600	+19.588%	3	219	+35.188%
2026-02-02	10.5000	10.6700	10.5000	10.6700	+21.943%	11	218	+61.668%
2026-01-30	8.7500	8.7500	8.7500	8.7500	-5.405%	20	217	+97.143%
2026-01-29	9.2900	9.2900	9.2500	9.2500	-7.035%	4	197	+86.486%
2026-01-15	9.9500	9.9500	9.9500	9.9500	-0.201%	1	199	+73.367%
2026-01-09	9.9700	9.9700	9.9700	9.9700	+2.784%	1	199	+73.019%
2026-01-08	10.1700	10.1700	9.7000	9.7000	+5.092%	5	198	+77.835%
2026-01-06	11.0500	11.0500	9.2300	9.2300	+5.486%	13	195	+86.891%
2025-12-29	8.6500	8.8400	8.6000	8.7500	+3.428%	112	182	+97.143%
2025-12-24	8.4200	8.4600	8.4200	8.4600	+15.102%	6	105	+103.901%
2025-12-23	7.3500	7.3500	7.3500	7.3500	+6.987%	1	105	+134.694%
2025-12-22	6.8700	6.8700	6.8700	6.8700	+19.478%	1	106	+151.092%
2025-12-17	5.5200	5.8100	5.5000	5.7500	-1.709%	10	107	+200.000%
2025-12-15	5.8300	5.9500	5.8200	5.8500	+13.153%	6	107	+194.872%
2025-12-10	5.3800	5.3800	5.1600	5.1700	-0.577%	9	106	+233.656%
2025-12-09	5.7800	5.7800	5.2000	5.2000	-6.137%	15	107	+231.731%
2025-12-08	5.7000	5.7000	5.5200	5.5400	+3.551%	22	116	+211.372%
2025-12-05	6.4000	6.4000	4.2700	5.3500	-18.070%	8	107	+222.430%
2025-12-02	6.3000	6.5300	6.3000	6.5300	-10.670%	16	105	+164.165%
2025-12-01	7.2700	7.3100	7.2700	7.3100	-14.603%	4	101	+135.978%
2025-11-25	7.3700	8.5600	7.3700	8.5600	+61.205%	6	102	+101.519%
2025-11-24	5.3100	5.3100	5.3100	5.3100	-8.763%	2	100	+224.859%
2025-11-21	5.0000	5.8200	4.4500	5.8200	+20.000%	43	98	+196.392%
2025-11-19	4.9500	5.1800	4.8500	4.8500	-6.190%	49	130	+255.670%
2025-11-18	5.5000	5.7700	4.8300	5.1700	+22.222%	204	157	+233.656%
2025-11-17	3.9800	4.2500	3.9000	4.2300	+6.015%	42	128	+307.801%
2025-11-14	3.0000	4.4800	3.0000	3.9900	-6.118%	41	94	+332.331%
2025-11-13	4.3500	4.8000	3.9500	4.2500	+10.390%	63	73	+305.882%
2025-11-12	4.8300	4.8300	3.1500	3.8500	+11.919%	64	72	+348.052%
2025-11-11	3.0700	3.6000	2.7000	3.4400	+37.052%	34	46	+401.453%
2025-11-04	2.5100	2.5100	2.5100	2.5100	+15.138%	2	18	+587.251%
2025-11-03	2.2500	2.2500	2.1800	2.1800	-18.352%	6	15	+691.284%
2025-10-29	2.6600	2.6700	2.6600	2.6700	-9.184%	2	15	+546.067%
2025-10-24	2.9400	2.9400	2.9400	2.9400	+16.667%	5	13	+486.735%
2025-10-14	2.5200	2.5200	2.5200	2.5200	-9.353%	1	13	+584.524%
2025-10-13	2.7800	2.7800	2.7800	2.7800	+5.303%	10	12	+520.504%
2025-10-10	3.0500	3.0500	2.6400	2.6400	-12.583%	2	2	+553.409%
2025-10-08	3.0200	3.0200	3.0200	3.0200	0.000%	1	0	+471.192%