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MRK20280121C110
MRK Jan 21 2028 110.00 Call (MRK280121C00110000)
option OPRA

EOD

Jul 17, 2026

32.19+7.050%(+2.12)3

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-17	32.1900	32.1900	32.1900	32.1900	+7.050%	3	607	0.000%
2026-07-16	30.0700	30.0700	30.0700	30.0700	+22.885%	2	607	+7.050%
2026-07-14	24.4000	24.4700	24.2700	24.4700	-7.556%	3	607	+31.549%
2026-07-13	26.0100	26.4700	26.0100	26.4700	+2.796%	3	607	+21.609%
2026-07-10	25.7500	25.7500	25.7500	25.7500	-8.036%	2	605	+25.010%
2026-07-09	27.8000	28.0000	27.8000	28.0000	0.000%	59	605	+14.964%
2026-07-08	28.6200	28.6200	28.0000	28.0000	-9.823%	22	547	+14.964%
2026-07-07	31.0500	31.0500	31.0500	31.0500	+5.973%	2	528	+3.671%
2026-07-06	29.3200	29.3200	29.3000	29.3000	-2.496%	4	528	+9.863%
2026-07-02	30.0500	30.0500	30.0500	30.0500	+0.636%	4	526	+7.121%
2026-06-26	29.8600	29.8600	29.8600	29.8600	+11.418%	1	526	+7.803%
2026-06-25	26.8000	26.8000	26.8000	26.8000	+43.546%	50	526	+20.112%
2026-06-18	18.6700	18.6700	18.6700	18.6700	-6.650%	28	548	+72.416%
2026-06-16	20.0000	20.0000	20.0000	20.0000	-5.882%	2	548	+60.950%
2026-06-15	21.2500	21.2500	21.2500	21.2500	-12.190%	5	548	+51.482%
2026-06-09	23.1000	24.2000	22.5500	24.2000	-9.533%	83	548	+33.017%
2026-06-05	26.7500	26.7500	26.7500	26.7500	+11.458%	1	471	+20.336%
2026-06-04	24.0000	24.0000	24.0000	24.0000	+15.551%	2	471	+34.125%
2026-06-03	20.7700	20.7700	20.7700	20.7700	+3.850%	2	473	+54.983%
2026-06-01	20.0000	20.0000	20.0000	20.0000	-14.347%	1	475	+60.950%
2026-05-29	23.3500	23.3500	23.3500	23.3500	-5.733%	1	475	+37.859%
2026-05-27	24.7700	24.7700	24.7700	24.7700	-0.920%	1	476	+29.956%
2026-05-26	25.0000	25.0000	25.0000	25.0000	-1.768%	1	476	+28.760%
2026-05-22	24.7000	25.4500	24.7000	25.4500	+31.525%	26	476	+26.483%
2026-05-20	19.3500	19.3500	19.3500	19.3500	-3.250%	8	454	+66.357%
2026-05-19	20.0000	20.0000	20.0000	20.0000	+6.952%	6	454	+60.950%
2026-05-08	18.7100	18.7100	18.7000	18.7000	+3.889%	10	454	+72.139%
2026-05-07	18.5000	18.5000	18.0000	18.0000	-6.005%	6	444	+78.833%
2026-05-06	20.0600	20.0600	19.0000	19.1500	+1.592%	10	444	+68.094%
2026-05-05	19.7100	19.7100	18.8500	18.8500	-5.750%	22	441	+70.769%
2026-05-04	20.0000	20.0000	20.0000	20.0000	+5.263%	3	419	+60.950%
2026-05-01	19.0000	19.0000	19.0000	19.0000	+5.263%	1	419	+69.421%
2026-04-30	19.0000	19.0000	18.0500	18.0500	+0.278%	44	419	+78.338%
2026-04-29	17.0000	18.0000	16.4000	18.0000	-2.703%	12	385	+78.833%
2026-04-27	18.8000	18.8000	18.5000	18.5000	-2.632%	2	381	+74.000%
2026-04-24	19.0000	19.0000	19.0000	19.0000	-2.813%	4	381	+69.421%
2026-04-22	19.5500	19.5500	19.5500	19.5500	+0.773%	30	381	+64.655%
2026-04-21	20.5000	20.5000	19.4000	19.4000	-16.017%	3	385	+65.928%
2026-04-15	23.1000	23.1000	23.1000	23.1000	-11.494%	3	385	+39.351%
2026-04-10	26.1000	26.1000	26.1000	26.1000	-2.137%	2	388	+23.333%
2026-04-09	26.6700	26.6700	26.6700	26.6700	-1.405%	2	388	+20.697%
2026-04-08	26.8500	27.5000	26.8500	27.0500	+5.499%	28	387	+19.002%
2026-04-01	25.6400	25.6400	25.6400	25.6400	+6.302%	10	396	+25.546%
2026-03-25	23.3000	24.1200	23.3000	24.1200	+6.631%	12	396	+33.458%
2026-03-24	22.3200	22.6200	22.3200	22.6200	+4.480%	30	394	+42.308%
2026-03-19	21.6500	21.6500	21.6500	21.6500	-0.551%	1	382	+48.684%
2026-03-06	21.7700	21.7700	21.7700	21.7700	-1.538%	2	381	+47.864%
2026-03-05	22.1100	22.1100	22.1100	22.1100	-6.709%	1	381	+45.590%
2026-03-04	23.7000	23.7000	23.7000	23.7000	-9.438%	2	381	+35.823%
2026-02-25	26.0700	26.1700	26.0700	26.1700	+1.671%	2	381	+23.003%
2026-02-20	25.7400	25.7400	25.7400	25.7400	+3.373%	2	381	+25.058%
2026-02-18	24.9000	24.9000	24.9000	24.9000	+0.687%	1	381	+29.277%
2026-02-12	25.4400	25.4400	24.7300	24.7300	+3.908%	4	382	+30.166%
2026-02-11	23.8000	23.8000	23.8000	23.8000	+4.707%	1	379	+35.252%
2026-02-09	23.5000	23.5000	22.5600	22.7300	-13.244%	3	379	+41.619%
2026-02-06	26.1000	26.2000	26.1000	26.2000	+6.504%	60	378	+22.863%
2026-02-05	25.2000	25.2000	24.6000	24.6000	+16.312%	3	438	+30.854%
2026-02-03	21.4000	21.4000	20.6400	21.1500	+9.870%	26	440	+52.199%
2026-02-02	19.0000	19.2500	18.8000	19.2500	+12.903%	14	464	+67.221%
2026-01-30	16.1000	17.0500	16.1000	17.0500	+7.571%	2	453	+88.798%
2026-01-29	15.8500	15.8500	15.8500	15.8500	+2.589%	1	452	+103.091%
2026-01-28	15.4500	15.4500	15.4500	15.4500	-0.579%	6	452	+108.350%
2026-01-26	15.1500	15.5400	15.1500	15.5400	-13.667%	103	452	+107.143%
2026-01-21	18.0000	18.0000	18.0000	18.0000	+11.317%	8	450	+78.833%
2026-01-20	16.5500	16.5500	16.1700	16.1700	-0.798%	2	447	+99.072%
2026-01-16	16.2500	16.3000	16.2500	16.3000	-8.939%	195	251	+97.485%
2026-01-15	16.9500	17.9000	16.9500	17.9000	-2.717%	9	251	+79.832%
2026-01-09	18.4000	18.4000	18.4000	18.4000	+3.837%	1	258	+74.946%
2026-01-08	18.1000	18.1000	17.7200	17.7200	+9.046%	6	258	+81.659%
2026-01-07	17.7100	17.7100	16.2500	16.2500	-0.672%	10	259	+98.092%
2026-01-06	17.0800	17.0800	16.3600	16.3600	+3.544%	22	266	+96.760%
2026-01-05	15.8000	15.8000	15.8000	15.8000	+8.442%	2	261	+103.734%
2025-12-30	15.1500	15.1500	14.5700	14.5700	-4.145%	3	261	+120.933%
2025-12-29	15.2000	15.2000	15.2000	15.2000	+1.333%	1	261	+111.776%
2025-12-24	15.0600	15.0600	15.0000	15.0000	+4.312%	16	260	+114.600%
2025-12-23	14.2500	14.3800	14.2500	14.3800	+13.318%	3	260	+123.853%
2025-12-22	12.6900	12.6900	12.6900	12.6900	+12.301%	4	260	+153.664%
2025-12-17	11.3000	11.3000	11.3000	11.3000	+1.073%	7	260	+184.867%
2025-12-15	11.3600	11.3600	11.1800	11.1800	+1.544%	17	253	+187.925%
2025-12-12	10.6100	11.2700	10.6100	11.0100	+4.261%	9	269	+192.371%
2025-12-11	10.6700	10.8200	10.3000	10.5600	+4.554%	39	270	+204.830%
2025-12-10	10.0200	10.2700	9.7700	10.1000	+2.123%	14	257	+218.713%
2025-12-09	10.0000	11.1000	9.8900	9.8900	-20.880%	5	256	+225.480%
2025-12-03	12.5000	12.5000	12.5000	12.5000	-2.344%	15	256	+157.520%
2025-12-01	14.1000	14.1000	12.8000	12.8000	-12.688%	4	255	+151.484%
2025-11-26	14.6600	14.6600	14.6600	14.6600	+21.660%	12	243	+119.577%
2025-11-24	12.0500	12.0500	12.0500	12.0500	+11.781%	10	243	+167.137%
2025-11-21	10.0000	10.9000	10.0000	10.7800	+7.692%	62	253	+198.609%
2025-11-18	9.7400	10.0100	9.6700	10.0100	+14.794%	11	193	+221.578%
2025-11-14	8.4000	8.8200	8.4000	8.7200	+8.323%	22	192	+269.151%
2025-11-13	8.4300	8.7800	8.0500	8.0500	-10.556%	4	192	+299.876%
2025-11-12	9.0000	9.0000	9.0000	9.0000	+32.548%	1	192	+257.667%
2025-11-11	6.5000	6.7900	6.5000	6.7900	+14.118%	5	187	+374.080%
2025-11-10	5.9500	5.9500	5.9500	5.9500	+32.222%	1	187	+441.008%
2025-11-04	4.5000	4.5000	4.5000	4.5000	-17.431%	1	188	+615.333%
2025-10-31	5.0000	5.4500	5.0000	5.4500	-6.518%	2	187	+490.642%
2025-10-28	5.8300	5.8300	5.8300	5.8300	-10.308%	3	186	+452.144%
2025-10-27	6.5000	6.5000	6.5000	6.5000	+7.438%	5	181	+395.231%
2025-10-20	6.0500	6.0500	6.0500	6.0500	+11.009%	2	181	+432.066%
2025-10-14	5.4500	5.4500	5.4500	5.4500	-9.917%	3	179	+490.642%
2025-10-13	6.0500	6.0500	6.0500	6.0500	-10.370%	2	176	+432.066%
2025-10-07	6.7500	6.7500	6.7500	6.7500	-7.534%	10	174	+376.889%
2025-10-03	7.3000	7.3000	7.3000	7.3000	-5.685%	10	172	+340.959%
2025-10-02	7.7400	7.7400	7.7400	7.7400	+14.667%	10	172	+315.891%
2025-10-01	6.7500	6.7500	6.7500	6.7500	+36.364%	1	167	+376.889%
2025-09-30	4.2000	4.9500	4.0800	4.9500	+43.478%	21	167	+550.303%
2025-09-29	3.4200	3.6000	3.4000	3.4500	-4.167%	115	152	+833.043%
2025-09-25	3.6000	3.6000	3.6000	3.6000	-8.163%	8	100	+794.167%
2025-09-24	3.9200	3.9200	3.9200	3.9200	-5.085%	1	100	+721.173%
2025-09-23	4.2000	4.2000	4.1300	4.1300	-5.923%	2	100	+679.419%
2025-09-19	4.3900	4.3900	4.3900	4.3900	+4.276%	2	98	+633.257%
2025-09-17	4.1500	4.2100	4.1500	4.2100	-3.218%	41	98	+664.608%
2025-09-16	4.3000	4.3600	4.2300	4.3500	0.000%	63	58	+640.000%