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MRK20280121C115
MRK Jan 21 2028 115.00 Call (MRK280121C00115000)
option OPRA

EOD

Jul 17, 2026

28.95+18.163%(+4.45)2

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-17	28.9500	28.9500	28.9500	28.9500	+18.163%	2	536	0.000%
2026-07-14	24.5000	24.5000	24.5000	24.5000	+7.456%	5	534	+18.163%
2026-07-13	23.2000	23.2000	22.8000	22.8000	-17.361%	5	539	+26.974%
2026-07-02	27.5900	27.5900	27.5900	27.5900	+6.115%	1	545	+4.929%
2026-07-01	26.0000	26.0000	26.0000	26.0000	+8.832%	1	545	+11.346%
2026-06-25	23.8900	23.8900	23.8900	23.8900	+17.396%	1	545	+21.180%
2026-06-23	20.2000	20.3500	20.2000	20.3500	+15.232%	63	545	+42.260%
2026-06-18	17.6600	17.6600	17.6600	17.6600	-2.967%	1	483	+63.930%
2026-06-15	18.2000	18.2000	18.2000	18.2000	-12.919%	1	483	+59.066%
2026-06-12	20.7000	20.9000	20.7000	20.9000	+3.057%	8	482	+38.517%
2026-06-10	20.2800	20.2800	20.2800	20.2800	-4.654%	1	478	+42.751%
2026-06-09	21.2900	21.2900	21.2700	21.2700	+18.496%	14	478	+36.107%
2026-06-01	17.8000	17.9500	17.8000	17.9500	-10.785%	10	468	+61.281%
2026-05-29	20.1200	20.1200	20.1200	20.1200	-6.852%	3	459	+43.887%
2026-05-27	22.1000	22.1000	21.6000	21.6000	-1.370%	130	456	+34.028%
2026-05-26	21.9500	22.0500	21.9000	21.9000	-2.710%	204	539	+32.192%
2026-05-22	22.2900	22.5100	22.2900	22.5100	+47.607%	6	649	+28.610%
2026-05-15	15.2500	15.2500	15.2500	15.2500	-10.029%	5	651	+89.836%
2026-05-14	16.9500	16.9500	16.9500	16.9500	-2.698%	1	651	+70.796%
2026-05-13	17.4200	17.4200	17.4200	17.4200	+5.576%	1	651	+66.188%
2026-05-08	15.5500	16.5000	15.5500	16.5000	-2.655%	3	651	+75.455%
2026-05-05	16.9500	16.9500	16.9500	16.9500	+0.415%	6	648	+70.796%
2026-05-04	17.1000	17.1000	16.8800	16.8800	+5.764%	29	645	+71.505%
2026-04-30	14.9600	15.9600	14.9600	15.9600	-2.385%	7	644	+81.391%
2026-04-27	16.5100	16.5500	16.3500	16.3500	-4.665%	58	639	+77.064%
2026-04-24	17.1500	17.1500	17.1500	17.1500	+0.764%	5	588	+68.805%
2026-04-21	16.6500	17.3000	16.6500	17.0200	-9.708%	287	466	+70.094%
2026-04-16	18.9000	18.9000	18.8500	18.8500	-19.855%	2	466	+53.581%
2026-04-10	23.5200	23.5200	23.5200	23.5200	-3.804%	1	465	+23.087%
2026-04-08	21.5700	24.4500	21.5700	24.4500	+7.709%	3	465	+18.405%
2026-03-31	22.7000	22.7000	22.7000	22.7000	-2.366%	1	465	+27.533%
2026-03-30	23.5000	23.5000	23.2500	23.2500	+5.204%	2	465	+24.516%
2026-03-26	22.1000	22.1000	22.1000	22.1000	+3.902%	2	465	+30.995%
2026-03-25	21.2700	21.2700	21.2700	21.2700	+10.264%	1	463	+36.107%
2026-03-12	18.7000	19.2900	18.7000	19.2900	-0.362%	18	463	+50.078%
2026-03-05	19.0000	19.4900	19.0000	19.3600	-12.832%	5	479	+49.535%
2026-03-04	22.0800	22.4000	22.0800	22.2100	-0.626%	72	480	+30.347%
2026-03-03	22.4000	22.4000	22.3500	22.3500	+3.760%	2	444	+29.530%
2026-02-26	21.9400	21.9400	21.5400	21.5400	-3.882%	3	443	+34.401%
2026-02-18	22.4200	22.4200	22.4100	22.4100	-3.405%	2	443	+29.183%
2026-02-17	23.2100	23.2100	23.2000	23.2000	+13.447%	4	441	+24.784%
2026-02-10	20.5000	20.5000	20.4000	20.4500	-11.087%	4	441	+41.565%
2026-02-05	22.2000	23.5000	21.9000	23.0000	+11.922%	281	441	+25.870%
2026-02-04	20.3300	20.5500	20.3300	20.5500	+12.050%	2	565	+40.876%
2026-02-03	18.5000	18.7500	17.5000	18.3400	+14.697%	21	565	+57.852%
2026-02-02	15.9400	15.9900	15.9400	15.9900	+5.197%	2	545	+81.051%
2026-01-30	14.7200	15.2000	14.7200	15.2000	+12.676%	12	544	+90.461%
2026-01-27	13.4900	13.4900	13.4900	13.4900	+0.297%	2	544	+114.603%
2026-01-26	13.4500	13.4500	13.4500	13.4500	-13.505%	10	544	+115.242%
2026-01-22	15.5500	15.5500	15.5500	15.5500	0.000%	1	544	+86.174%
2026-01-21	14.8600	15.5500	14.8600	15.5500	+6.799%	10	545	+86.174%
2026-01-16	14.1500	14.5600	14.1500	14.5600	-0.952%	14	544	+98.832%
2026-01-15	14.3000	14.7000	14.3000	14.7000	-2.970%	7	544	+96.939%
2026-01-14	15.1000	15.1500	15.1000	15.1500	+2.020%	2	546	+91.089%
2026-01-12	14.5600	14.8500	14.5000	14.8500	-2.303%	3	545	+94.949%
2026-01-09	15.2000	15.2000	15.2000	15.2000	-3.919%	4	544	+90.461%
2026-01-08	15.8200	15.8200	15.8200	15.8200	+10.167%	1	544	+82.996%
2026-01-06	15.0000	15.0000	14.3600	14.3600	+10.888%	11	544	+101.602%
2025-12-26	12.9500	12.9500	12.9500	12.9500	-2.851%	16	542	+123.552%
2025-12-24	13.3300	13.3300	13.3300	13.3300	+11.083%	15	557	+117.179%
2025-12-22	11.1900	12.1000	11.1900	12.0000	+37.615%	43	557	+141.250%
2025-12-16	9.5200	9.5200	8.7200	8.7200	-12.887%	4	516	+231.995%
2025-12-15	9.8500	10.1000	9.8500	10.0100	+7.059%	4	515	+189.211%
2025-12-12	9.5900	9.5900	9.3500	9.3500	+2.186%	3	514	+209.626%
2025-12-11	8.8500	9.1500	8.6500	9.1500	+9.581%	10	515	+216.393%
2025-12-10	8.7800	8.7800	8.0500	8.3500	+1.212%	29	518	+246.707%
2025-12-09	8.8200	8.8200	8.1500	8.2500	-8.333%	40	515	+250.909%
2025-12-08	9.2500	9.3500	8.9500	9.0000	-3.949%	335	484	+221.667%
2025-12-05	9.5300	9.6500	9.3500	9.3700	-7.502%	207	400	+208.965%
2025-12-04	10.0200	10.1300	10.0200	10.1300	0.000%	8	379	+185.785%
2025-12-02	10.0000	10.2200	10.0000	10.1300	-6.893%	170	378	+185.785%
2025-12-01	10.9700	10.9700	10.8800	10.8800	-11.760%	20	228	+166.085%
2025-11-28	12.1000	12.3300	12.1000	12.3300	-0.964%	4	228	+134.793%
2025-11-26	12.4500	12.4500	12.4500	12.4500	+5.063%	5	224	+132.530%
2025-11-25	11.0000	12.0000	11.0000	11.8500	+10.541%	8	224	+144.304%
2025-11-24	10.2500	10.7500	10.2200	10.7200	+20.449%	106	222	+170.056%
2025-11-21	7.6000	8.9000	7.6000	8.9000	+17.105%	3	222	+225.281%
2025-11-20	7.6000	7.6000	7.6000	7.6000	-0.654%	1	222	+280.921%
2025-11-17	7.0500	7.6500	7.0500	7.6500	+10.870%	6	222	+278.431%
2025-11-14	6.9000	6.9000	6.9000	6.9000	-8.609%	1	222	+319.565%
2025-11-13	7.5500	7.5500	7.5500	7.5500	+10.219%	2	222	+283.444%
2025-11-12	7.1000	7.1000	6.8500	6.8500	+41.529%	2	222	+322.628%
2025-11-10	4.8400	4.8400	4.8400	4.8400	+18.049%	1	222	+498.140%
2025-11-04	4.1000	4.1000	4.1000	4.1000	-21.905%	5	222	+606.098%
2025-10-29	5.2500	5.2500	5.2500	5.2500	-6.250%	1	217	+451.429%
2025-10-27	5.6000	5.6000	5.6000	5.6000	+7.900%	1	217	+416.964%
2025-10-24	5.1900	5.1900	5.1900	5.1900	+2.976%	1	217	+457.803%
2025-10-23	5.0400	5.0400	5.0400	5.0400	+17.209%	5	217	+474.405%
2025-10-17	4.3000	4.3000	4.3000	4.3000	-18.095%	10	217	+573.256%
2025-10-07	5.1000	5.2500	5.1000	5.2500	-15.459%	3	227	+451.429%
2025-10-02	6.2100	6.2100	6.2100	6.2100	+72.500%	10	227	+366.184%
2025-09-30	3.0000	3.6000	3.0000	3.6000	+24.138%	46	217	+704.167%
2025-09-25	2.9000	2.9000	2.9000	2.9000	-10.769%	38	209	+898.276%
2025-09-23	3.2400	3.2500	3.2400	3.2500	-3.846%	13	222	+790.769%
2025-09-22	3.5000	3.5000	3.3800	3.3800	-4.249%	151	209	+756.509%
2025-09-19	3.5300	3.5300	3.5300	3.5300	-4.595%	3	59	+720.113%
2025-09-18	3.7000	3.7000	3.7000	3.7000	+7.246%	1	56	+682.432%
2025-09-17	3.7300	3.7300	3.4500	3.4500	0.000%	56	56	+739.130%