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MRK20280121C105
MRK Jan 21 2028 105.00 Call (MRK280121C00105000)
option OPRA

EOD

Aug 31, 2026

49.40-10.214%(-5.62)10

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-31	49.4500	49.4500	49.4000	49.4000	-10.214%	10	616	0.000%
2026-08-25	53.4000	55.1000	53.4000	55.0200	+5.281%	64	611	-10.214%
2026-08-20	52.5000	52.8200	52.2600	52.2600	-2.772%	19	605	-5.473%
2026-08-19	48.1000	54.4000	48.1000	53.7500	+41.821%	18	598	-8.093%
2026-08-18	38.6200	38.6200	37.9000	37.9000	+7.977%	11	605	+30.343%
2026-08-12	35.0000	35.1000	34.8400	35.1000	+1.887%	3	604	+40.741%
2026-08-11	34.4500	34.4500	34.4500	34.4500	+4.394%	1	604	+43.396%
2026-08-05	34.6900	35.0000	33.0000	33.0000	+2.484%	6	604	+49.697%
2026-08-03	32.3000	32.3000	32.2000	32.2000	-8.911%	8	605	+53.416%
2026-07-31	35.3500	35.3500	35.3500	35.3500	+1.260%	1	599	+39.745%
2026-07-29	34.9100	34.9100	34.9100	34.9100	-1.105%	3	598	+41.507%
2026-07-28	35.3000	35.3000	35.3000	35.3000	-1.671%	1	598	+39.943%
2026-07-27	35.9000	35.9000	35.9000	35.9000	+16.900%	2	599	+37.604%
2026-07-21	31.1000	31.5000	30.7100	30.7100	-2.446%	187	597	+60.860%
2026-07-20	31.4800	31.4800	31.4800	31.4800	-11.399%	1	470	+56.925%
2026-07-17	33.5000	35.5300	33.5000	35.5300	+22.941%	2	471	+39.037%
2026-07-13	28.9000	28.9000	28.9000	28.9000	-13.731%	1	473	+70.934%
2026-07-02	33.5000	33.5000	33.5000	33.5000	+0.090%	1	474	+47.463%
2026-06-29	35.1500	35.1500	33.4700	33.4700	+12.315%	3	474	+47.595%
2026-06-25	29.8000	29.8000	29.8000	29.8000	+11.194%	50	471	+65.772%
2026-06-24	26.7500	26.8000	26.7500	26.8000	-0.593%	10	473	+84.328%
2026-06-11	27.9500	27.9500	26.9600	26.9600	+1.163%	3	473	+83.234%
2026-06-09	26.5000	27.3800	26.5000	26.6500	-2.737%	4	474	+85.366%
2026-06-05	27.4000	27.4000	27.4000	27.4000	+15.954%	1	474	+80.292%
2026-06-03	24.0100	24.0100	23.6300	23.6300	+0.596%	2	473	+109.056%
2026-06-02	23.4900	23.4900	23.4900	23.4900	-1.303%	1	473	+110.302%
2026-06-01	23.8000	23.8000	23.8000	23.8000	-15.573%	1	472	+107.563%
2026-05-22	28.9000	28.9000	28.1900	28.1900	+32.037%	2	473	+75.239%
2026-05-21	21.3500	21.3500	21.3500	21.3500	+3.741%	1	473	+131.382%
2026-05-08	20.5800	20.5800	20.5800	20.5800	-6.878%	1	473	+140.039%
2026-05-06	22.1000	22.1000	22.1000	22.1000	+3.368%	1	473	+123.529%
2026-04-24	21.3800	21.3800	21.3800	21.3800	-16.484%	2	473	+131.057%
2026-04-16	25.6000	25.6000	25.6000	25.6000	-14.809%	2	471	+92.969%
2026-04-08	30.0500	30.3500	30.0000	30.0500	+3.514%	12	469	+64.393%
2026-04-06	28.9700	29.0300	28.9700	29.0300	+1.044%	6	469	+70.169%
2026-04-02	28.7300	28.7300	28.7300	28.7300	+8.908%	1	465	+71.946%
2026-03-30	26.7000	26.7000	26.3800	26.3800	+9.008%	2	465	+87.263%
2026-03-12	24.2000	24.2000	24.2000	24.2000	-4.536%	1	465	+104.132%
2026-03-10	25.3500	25.3500	25.3500	25.3500	+3.893%	1	466	+94.872%
2026-03-09	24.5000	24.5000	24.4000	24.4000	-16.065%	41	466	+102.459%
2026-02-27	28.4000	29.0700	28.4000	29.0700	+1.643%	22	506	+69.935%
2026-02-17	28.6000	28.6000	28.6000	28.6000	+1.961%	2	501	+72.727%
2026-02-13	28.0500	28.0500	28.0500	28.0500	-0.532%	1	502	+76.114%
2026-02-05	28.2000	28.2000	28.2000	28.2000	+32.146%	10	502	+75.177%
2026-02-02	19.7400	21.3400	19.7400	21.3400	+9.717%	3	512	+131.490%
2026-01-30	19.4500	19.4500	19.4500	19.4500	+2.801%	1	513	+153.985%
2026-01-29	18.9200	18.9200	18.9200	18.9200	+11.294%	3	514	+161.099%
2026-01-28	17.0000	17.0000	17.0000	17.0000	-2.411%	1	514	+190.588%
2026-01-26	18.2000	18.2000	17.4000	17.4200	-9.881%	13	513	+183.582%
2026-01-22	19.3300	19.3300	19.3300	19.3300	+4.205%	3	506	+155.561%
2026-01-13	18.5500	18.5500	18.5500	18.5500	-1.330%	40	503	+166.307%
2026-01-09	18.8000	18.8000	18.8000	18.8000	-9.572%	1	463	+162.766%
2026-01-08	20.7900	20.7900	20.7900	20.7900	+8.848%	1	464	+137.614%
2026-01-07	19.1000	19.1000	19.1000	19.1000	+13.018%	1	464	+158.639%
2026-01-02	16.9000	16.9000	16.9000	16.9000	-3.429%	2	463	+192.308%
2025-12-29	17.8500	17.8500	17.5000	17.5000	-1.408%	2	463	+182.286%
2025-12-26	17.7500	17.7500	17.7500	17.7500	+2.720%	4	461	+178.310%
2025-12-24	16.2000	17.2800	16.2000	17.2800	+3.473%	17	459	+185.880%
2025-12-23	16.3600	16.7200	16.3600	16.7000	+3.406%	328	459	+195.808%
2025-12-22	14.0400	16.1500	14.0400	16.1500	+13.732%	13	140	+205.882%
2025-12-18	14.2000	14.2000	14.2000	14.2000	+15.635%	1	131	+247.887%
2025-12-16	12.3300	12.3300	12.2700	12.2800	-5.538%	16	131	+302.280%
2025-12-15	13.0000	13.0000	13.0000	13.0000	+14.537%	16	131	+280.000%
2025-12-09	11.3500	11.3500	11.3500	11.3500	-8.097%	1	123	+335.242%
2025-12-08	12.9400	12.9400	12.3000	12.3500	-15.411%	5	123	+300.000%
2025-12-05	14.6000	14.6000	14.6000	14.6000	+6.182%	1	123	+238.356%
2025-12-02	13.9400	13.9400	13.7500	13.7500	-5.368%	16	122	+259.273%
2025-12-01	15.6500	15.6500	14.5300	14.5300	-14.024%	3	108	+239.986%
2025-11-26	16.1800	16.9000	16.1800	16.9000	+0.896%	11	106	+192.308%
2025-11-25	15.0000	16.7500	15.0000	16.7500	+21.377%	4	106	+194.925%
2025-11-24	13.8000	13.8000	13.8000	13.8000	+10.400%	1	106	+257.971%
2025-11-21	10.9500	12.5000	10.9500	12.5000	+14.679%	2	105	+295.200%
2025-11-14	9.3200	10.9000	9.3200	10.9000	+13.542%	10	105	+353.211%
2025-11-12	10.0000	10.0000	9.6000	9.6000	+11.111%	18	102	+414.583%
2025-11-11	8.5000	8.6400	8.5000	8.6400	+0.232%	2	117	+471.759%
2025-11-10	8.6200	8.6200	8.6200	8.6200	+40.163%	3	117	+473.086%
2025-10-31	6.1500	6.1500	6.1500	6.1500	+6.034%	1	117	+703.252%
2025-10-30	5.8000	5.8000	5.8000	5.8000	-7.643%	2	117	+751.724%
2025-10-15	6.3800	6.3800	6.1500	6.2800	-4.122%	8	117	+686.624%
2025-10-14	6.5500	6.5500	6.5500	6.5500	-9.655%	1	112	+654.198%
2025-10-08	7.4500	7.4500	7.2500	7.2500	-4.856%	4	112	+581.379%
2025-10-07	8.0000	8.0000	7.6200	7.6200	-5.342%	4	109	+548.294%
2025-10-06	9.3800	9.3800	8.0500	8.0500	-3.012%	9	105	+513.665%
2025-10-03	8.3000	8.3000	8.3000	8.3000	+10.667%	1	104	+495.181%
2025-10-01	7.5500	7.5500	7.5000	7.5000	+73.210%	3	103	+558.667%
2025-09-29	4.3000	4.3300	4.3000	4.3300	-19.517%	109	102	+1,040.878%
2025-09-19	5.3800	5.3800	5.3800	5.3800	+2.281%	1	4	+818.216%
2025-09-18	5.2600	5.2600	5.2600	5.2600	-4.015%	2	3	+839.163%
2025-09-17	5.4800	5.4800	5.4800	5.4800	0.000%	1	1	+801.460%