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MRK20270115C155
MRK Jan 15 2027 155.00 Call (MRK270115C00155000)
option OPRA

EOD

Jul 20, 2026

2.86-6.230%(-0.19)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-20	2.8600	2.8600	2.8600	2.8600	-6.230%	1	830	0.000%
2026-07-17	3.4200	3.4200	3.0500	3.0500	+0.660%	27	829	-6.230%
2026-07-16	2.6500	3.0300	2.6500	3.0300	+37.104%	13	825	-5.611%
2026-07-15	2.2200	2.2600	2.1600	2.2100	+22.099%	16	820	+29.412%
2026-07-14	1.8900	1.8900	1.7500	1.8100	-17.727%	9	817	+58.011%
2026-07-10	2.2200	2.2200	2.1000	2.2000	+0.917%	45	816	+30.000%
2026-07-09	2.1800	2.1800	2.1800	2.1800	-22.968%	2	846	+31.193%
2026-07-08	3.0600	3.0600	2.8000	2.8300	-16.765%	91	846	+1.060%
2026-07-07	3.5500	3.5500	3.2000	3.4000	+15.254%	9	879	-15.882%
2026-07-06	2.8900	2.9500	2.8900	2.9500	-11.940%	3	885	-3.051%
2026-07-02	3.3000	3.3500	3.3000	3.3500	+19.643%	13	885	-14.627%
2026-07-01	2.8000	2.8000	2.8000	2.8000	-15.408%	1	885	+2.143%
2026-06-30	3.2700	3.3100	3.2700	3.3100	-2.647%	3	886	-13.595%
2026-06-29	3.0000	3.4000	3.0000	3.4000	+4.615%	16	886	-15.882%
2026-06-26	3.0000	3.2500	3.0000	3.2500	+26.459%	21	887	-12.000%
2026-06-25	2.2000	2.5700	2.1400	2.5700	+60.625%	10	887	+11.284%
2026-06-24	1.6000	1.6000	1.6000	1.6000	+4.575%	9	888	+78.750%
2026-06-23	1.5300	1.5300	1.5300	1.5300	+22.400%	33	879	+86.928%
2026-06-22	1.4000	1.4000	1.2500	1.2500	-48.347%	8	879	+128.800%
2026-06-11	2.4200	2.4200	2.4200	2.4200	+24.742%	1	872	+18.182%
2026-06-08	1.9800	1.9800	1.9400	1.9400	-20.816%	4	871	+47.423%
2026-06-05	2.4500	2.4500	2.4500	2.4500	+19.512%	4	874	+16.735%
2026-06-04	2.0500	2.0500	2.0500	2.0500	+31.410%	1	870	+39.512%
2026-06-02	1.5600	1.5600	1.5600	1.5600	+8.333%	2	870	+83.333%
2026-06-01	1.4400	1.4400	1.4400	1.4400	-28.358%	1	868	+98.611%
2026-05-29	2.0100	2.0100	2.0100	2.0100	+0.500%	1	869	+42.289%
2026-05-22	2.3000	2.3000	2.0000	2.0000	+40.845%	3	869	+43.000%
2026-05-13	1.3600	1.4200	1.2900	1.4200	+11.811%	43	867	+101.408%
2026-05-12	1.2800	1.3800	1.2700	1.2700	+4.959%	3	866	+125.197%
2026-05-08	1.3100	1.3100	1.2100	1.2100	-13.571%	19	866	+136.364%
2026-05-01	1.3600	1.4000	1.3600	1.4000	-10.256%	8	865	+104.286%
2026-04-24	1.5600	1.5600	1.5600	1.5600	-37.600%	1	865	+83.333%
2026-04-14	2.5800	2.6300	2.4600	2.5000	-14.089%	349	866	+14.400%
2026-04-13	2.9100	2.9100	2.9100	2.9100	-0.683%	1	888	-1.718%
2026-04-10	3.0500	3.0500	2.9300	2.9300	-11.212%	11	888	-2.389%
2026-04-09	3.3000	3.3000	3.3000	3.3000	+1.852%	2	887	-13.333%
2026-04-08	3.3500	3.5800	3.2400	3.2400	+14.488%	12	887	-11.728%
2026-04-07	2.8300	2.8300	2.8300	2.8300	-14.242%	2	888	+1.060%
2026-04-06	3.0700	3.3000	3.0700	3.3000	+4.762%	32	888	-13.333%
2026-04-02	3.1500	3.1500	3.1500	3.1500	-17.105%	10	885	-9.206%
2026-03-27	3.8000	3.8000	3.8000	3.8000	+20.635%	2	885	-24.737%
2026-03-26	3.1500	3.1500	3.1500	3.1500	+4.651%	2	883	-9.206%
2026-03-25	2.8000	3.0100	2.8000	3.0100	+25.417%	14	882	-4.983%
2026-03-06	2.4000	2.4000	2.4000	2.4000	-25.000%	4	872	+19.167%
2026-03-04	2.9200	3.2000	2.9200	3.2000	-11.111%	11	872	-10.625%
2026-03-02	3.8500	3.9700	3.4600	3.6000	+14.286%	107	872	-20.556%
2026-02-26	3.0600	3.1500	3.0600	3.1500	-21.836%	3	858	-9.206%
2026-02-25	4.0300	4.0300	4.0300	4.0300	-0.739%	1	859	-29.032%
2026-02-24	4.0600	4.0600	4.0600	4.0600	+7.124%	5	859	-29.557%
2026-02-20	3.7900	3.7900	3.7900	3.7900	+8.286%	1	856	-24.538%
2026-02-18	3.5000	3.5000	3.5000	3.5000	-7.895%	30	857	-18.286%
2026-02-13	3.8000	3.8500	3.8000	3.8000	+2.703%	33	851	-24.737%
2026-02-12	3.8500	3.8500	3.7000	3.7000	+23.333%	5	851	-22.703%
2026-02-09	3.0000	3.0000	3.0000	3.0000	-22.078%	5	854	-4.667%
2026-02-06	3.8500	3.8500	3.8500	3.8500	+6.944%	44	854	-25.714%
2026-02-05	3.9200	3.9200	3.6000	3.6000	+16.129%	10	820	-20.556%
2026-02-04	3.0600	3.1000	2.9200	3.1000	+31.356%	431	815	-7.742%
2026-02-03	2.4300	2.4600	2.2900	2.3600	+24.868%	160	1,145	+21.186%
2026-02-02	1.8600	1.9800	1.8100	1.8900	+64.348%	36	1,290	+51.323%
2026-01-28	1.3200	1.3200	1.1500	1.1500	-18.440%	2	1,325	+148.696%
2026-01-22	1.9600	1.9600	1.4100	1.4100	-22.099%	3	1,325	+102.837%
2026-01-21	1.8100	1.8100	1.8100	1.8100	+24.828%	28	1,354	+58.011%
2026-01-20	1.4500	1.4500	1.4500	1.4500	-5.229%	2	1,326	+97.241%
2026-01-15	1.5300	1.5300	1.5300	1.5300	+24.390%	4	1,326	+86.928%
2026-01-13	1.2300	1.2300	1.2300	1.2300	-25.904%	22	1,322	+132.520%
2026-01-12	1.2500	1.6600	1.2500	1.6600	+41.880%	139	1,322	+72.289%
2026-01-07	1.1700	1.1700	1.1700	1.1700	-28.221%	4	1,341	+144.444%
2026-01-06	1.6300	1.6300	1.6300	1.6300	+13.194%	1	1,341	+75.460%
2025-12-26	1.4400	1.4400	1.4300	1.4400	+46.939%	22	1,363	+98.611%
2025-12-18	0.9800	0.9800	0.9800	0.9800	+19.512%	1	1,349	+191.837%
2025-12-17	0.8200	0.8200	0.8200	0.8200	+5.128%	1	1,349	+248.780%
2025-12-12	0.8300	0.8300	0.7800	0.7800	-6.024%	3	1,348	+266.667%
2025-12-11	0.8300	0.8300	0.8300	0.8300	-2.353%	3	1,350	+244.578%
2025-12-08	0.8500	0.8500	0.8500	0.8500	-11.458%	20	1,347	+236.471%
2025-12-04	0.9600	0.9600	0.9400	0.9600	-42.515%	57	1,327	+197.917%
2025-11-28	1.6700	1.6700	1.6700	1.6700	+14.384%	1	1,299	+71.257%
2025-11-26	1.4600	1.4600	1.4600	1.4600	-2.013%	6	1,298	+95.890%
2025-11-25	1.4900	1.4900	1.4900	1.4900	+96.053%	2	1,298	+91.946%
2025-11-20	0.7600	0.7600	0.7600	0.7600	-20.000%	300	1,297	+276.316%
2025-11-18	0.9500	0.9500	0.9500	0.9500	+26.667%	1	997	+201.053%
2025-11-17	0.7000	0.7500	0.7000	0.7500	+27.119%	300	997	+281.333%
2025-11-14	0.5900	0.5900	0.5900	0.5900	-7.813%	1	726	+384.746%
2025-11-13	0.5600	0.6400	0.5600	0.6400	+113.333%	22	726	+346.875%
2025-10-15	0.4200	0.4200	0.3000	0.3000	-6.250%	8	748	+853.333%
2025-10-13	0.3200	0.3200	0.3200	0.3200	-43.860%	1	747	+793.750%
2025-10-10	0.5700	0.5700	0.5700	0.5700	+35.714%	1	748	+401.754%
2025-10-08	0.4200	0.4200	0.4200	0.4200	+13.514%	1	747	+580.952%
2025-10-07	0.3700	0.3700	0.3700	0.3700	-24.490%	1	746	+672.973%
2025-10-03	0.4900	0.4900	0.4900	0.4900	+4.255%	20	746	+483.673%
2025-10-01	0.3900	0.4700	0.3900	0.4700	+147.368%	18	746	+508.511%
2025-09-29	0.1900	0.1900	0.1900	0.1900	-42.424%	1	729	+1,405.263%
2025-08-21	0.3200	0.3300	0.3200	0.3300	-13.158%	2	728	+766.667%
2025-08-15	0.3700	0.3800	0.2800	0.3800	+40.741%	4	727	+652.632%
2025-08-13	0.2700	0.2700	0.2700	0.2700	0.000%	1	727	+959.259%
2025-07-30	0.2700	0.2700	0.2700	0.2700	-27.027%	48	727	+959.259%
2025-07-16	0.3100	0.4000	0.3100	0.3700	-28.846%	130	727	+672.973%
2025-07-08	0.5200	0.5200	0.5200	0.5200	+18.182%	1	597	+450.000%
2025-06-26	0.4400	0.4400	0.4400	0.4400	-32.308%	1	597	+550.000%
2025-06-20	0.4600	0.6500	0.4500	0.6500	+32.653%	918	596	+340.000%
2025-06-18	0.5000	0.5200	0.4700	0.4900	-16.949%	200	122	+483.673%
2025-06-17	0.5000	0.5900	0.5000	0.5900	+1.724%	2	122	+384.746%
2025-06-09	0.6100	0.6100	0.5800	0.5800	-25.641%	6	122	+393.103%
2025-06-04	0.7800	0.7800	0.7800	0.7800	+11.429%	1	118	+266.667%
2025-05-28	0.7000	0.7000	0.7000	0.7000	+27.273%	2	118	+308.571%
2025-05-20	0.5500	0.5500	0.5500	0.5500	-1.786%	1	116	+420.000%
2025-05-19	0.5600	0.5600	0.5600	0.5600	-31.707%	1	116	+410.714%
2025-04-25	0.7500	0.8200	0.7100	0.8200	+24.242%	16	115	+248.780%
2025-04-24	0.6600	0.6600	0.6600	0.6600	-34.000%	1	112	+333.333%
2025-04-03	1.0000	1.0000	1.0000	1.0000	+17.647%	1	111	+186.000%
2025-03-26	0.8500	0.8500	0.8500	0.8500	-43.333%	1	111	+236.471%
2025-03-04	1.4300	1.5000	1.4300	1.5000	+20.000%	2	110	+90.667%
2025-02-25	1.3000	1.3000	1.2500	1.2500	+92.308%	3	110	+128.800%
2025-02-18	0.6500	0.6500	0.6500	0.6500	-5.797%	2	110	+340.000%
2025-02-14	0.7000	0.7000	0.6600	0.6900	-4.167%	244	7	+314.493%
2025-02-13	0.7600	0.7600	0.7200	0.7200	+2.857%	2	7	+297.222%
2025-02-12	0.7000	0.7000	0.7000	0.7000	-20.455%	2	6	+308.571%
2025-02-05	0.8800	0.8800	0.8800	0.8800	-7.368%	1	6	+225.000%
2025-02-04	0.8500	0.9500	0.8500	0.9500	-20.168%	2	6	+201.053%
2025-01-21	1.1900	1.1900	1.1900	1.1900	-37.368%	1	4	+140.336%
2024-11-22	1.9000	1.9000	1.9000	1.9000	+52.000%	4	3	+50.526%
2024-11-15	1.3000	1.3000	1.2500	1.2500	-30.556%	6	5	+128.800%
2024-11-06	1.8000	1.8000	1.8000	1.8000	-17.808%	1	2	+58.889%
2024-10-31	2.1900	2.1900	2.1900	2.1900	0.000%	1	1	+30.594%