Dark

MRK20260918C145
MRK Sep 18 2026 145.00 Call (MRK260918C00145000)
option OPRA

EOD

Sep 3, 2026

8.00+6.383%(+0.48)25

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-03	6.6700	8.0300	6.6700	8.0000	+6.383%	25	8,835	0.000%
2026-09-02	7.8000	8.5000	6.8000	7.5200	+18.425%	12	8,841	+6.383%
2026-09-01	5.9000	6.4200	5.8000	6.3500	+14.209%	26	8,849	+25.984%
2026-08-31	4.4600	5.6500	3.5000	5.5600	+3.925%	48	8,839	+43.885%
2026-08-28	5.4500	5.4500	5.0000	5.3500	-28.667%	471	8,877	+49.533%
2026-08-27	6.8800	8.5000	6.8800	7.5000	-21.218%	55	8,873	+6.667%
2026-08-26	9.9500	10.7000	9.5000	9.5200	-26.769%	24	8,901	-15.966%
2026-08-25	8.2000	13.0000	8.2000	13.0000	+62.500%	142	8,914	-38.462%
2026-08-24	7.3000	8.1900	7.0000	8.0000	-13.978%	50	8,923	0.000%
2026-08-21	7.4300	11.1500	7.4300	9.3000	+33.813%	357	8,953	-13.978%
2026-08-20	7.8000	9.6500	6.9500	6.9500	-31.188%	1,626	9,175	+15.108%
2026-08-19	6.2000	11.3000	4.6500	10.1000	+974.468%	11,739	10,147	-20.792%
2026-08-18	1.5000	1.5000	0.8300	0.9400	-16.071%	514	17,261	+751.064%
2026-08-17	1.0200	1.3300	0.9200	1.1200	-3.448%	156	17,185	+614.286%
2026-08-14	1.1600	1.1800	0.8700	1.1600	-0.855%	3,425	17,128	+589.655%
2026-08-13	0.8400	1.1700	0.8400	1.1700	+48.101%	1,229	13,956	+583.761%
2026-08-12	0.5000	0.9600	0.5000	0.7900	+64.583%	420	13,484	+912.658%
2026-08-11	0.6000	0.7500	0.4500	0.4800	-17.241%	224	13,439	+1,566.667%
2026-08-10	0.5100	0.6300	0.5100	0.5800	+45.000%	450	13,361	+1,279.310%
2026-08-07	0.5100	0.5500	0.3100	0.4000	-24.528%	129	13,189	+1,900.000%
2026-08-06	0.6300	0.6600	0.5300	0.5300	-19.697%	119	13,197	+1,409.434%
2026-08-05	1.0000	1.1500	0.6200	0.6600	-10.811%	1,285	13,165	+1,112.121%
2026-08-04	0.8100	0.8400	0.6400	0.7400	-23.711%	12,347	12,569	+981.081%
2026-08-03	1.0500	1.0500	0.8000	0.9700	-23.016%	132	1,426	+724.742%
2026-07-31	1.1800	1.4000	1.1800	1.2600	-0.787%	77	1,429	+534.921%
2026-07-30	1.0700	1.3300	0.7600	1.2700	-7.971%	18	1,409	+529.921%
2026-07-29	1.5700	1.6500	1.3800	1.3800	-18.343%	15	1,408	+479.710%
2026-07-28	2.1200	2.5800	1.6700	1.6900	+4.321%	282	1,408	+373.373%
2026-07-27	1.6800	1.9500	1.5400	1.6200	-7.955%	330	1,291	+393.827%
2026-07-24	1.8200	1.8200	1.6300	1.7600	+0.571%	56	1,155	+354.545%
2026-07-23	1.8800	1.8800	1.6600	1.7500	+25.000%	201	1,137	+357.143%
2026-07-22	1.4900	1.4900	1.4000	1.4000	+34.615%	20	1,058	+471.429%
2026-07-21	1.0000	1.0400	1.0000	1.0400	-0.952%	12	1,047	+669.231%
2026-07-20	1.4000	1.4000	1.0500	1.0500	-25.000%	159	1,046	+661.905%
2026-07-17	1.6900	2.0600	1.3400	1.4000	-9.677%	21	932	+471.429%
2026-07-16	1.4000	1.5500	1.4000	1.5500	+78.161%	10	919	+416.129%
2026-07-15	1.0200	1.0200	0.8700	0.8700	+26.087%	7	917	+819.540%
2026-07-14	0.8500	0.8500	0.6500	0.6900	-37.273%	6	915	+1,059.420%
2026-07-13	1.0000	1.1000	1.0000	1.1000	+8.911%	24	914	+627.273%
2026-07-10	1.2300	1.2300	0.9800	1.0100	-28.873%	14	892	+692.079%
2026-07-09	1.4200	1.4200	1.4200	1.4200	-11.801%	2	883	+463.380%
2026-07-08	1.5000	1.6100	1.3800	1.6100	-16.146%	28	883	+396.894%
2026-07-07	2.0900	2.0900	1.6500	1.9200	+28.859%	154	879	+316.667%
2026-07-06	1.4900	1.5900	1.3800	1.4900	-26.238%	397	801	+436.913%
2026-07-02	1.5500	2.0200	1.5500	2.0200	+40.278%	18	493	+296.040%
2026-07-01	1.7800	1.7800	1.4400	1.4400	-30.097%	15	493	+455.556%
2026-06-30	1.8800	2.1100	1.6700	2.0600	-6.364%	68	490	+288.350%
2026-06-29	2.0000	2.2000	1.9000	2.2000	+30.952%	59	459	+263.636%
2026-06-26	2.1000	2.1000	1.6800	1.6800	+8.387%	78	413	+376.190%
2026-06-25	1.0200	1.5500	1.0200	1.5500	+80.233%	117	359	+416.129%
2026-06-24	0.9200	0.9200	0.8600	0.8600	+32.308%	4	287	+830.233%
2026-06-23	0.6700	0.6700	0.6400	0.6500	+27.451%	74	286	+1,130.769%
2026-06-22	0.7400	0.7400	0.4900	0.5100	+41.667%	9	333	+1,468.627%
2026-06-18	0.3600	0.3600	0.3600	0.3600	-55.000%	1	339	+2,122.222%
2026-06-15	0.7400	0.8300	0.7400	0.8000	-38.462%	38	339	+900.000%
2026-06-11	1.5100	1.5100	1.3000	1.3000	+3.175%	2	339	+515.385%
2026-06-09	1.2000	1.3100	1.1600	1.2600	+10.526%	23	340	+534.921%
2026-06-08	1.3300	1.3300	1.1300	1.1400	-24.000%	8	338	+601.754%
2026-06-05	1.5800	1.8600	1.5000	1.5000	+10.294%	81	340	+433.333%
2026-06-04	1.1200	1.3600	1.1200	1.3600	+58.140%	40	303	+488.235%
2026-06-02	0.8600	0.8600	0.8600	0.8600	+43.333%	1	318	+830.233%
2026-06-01	0.9900	0.9900	0.6000	0.6000	-49.153%	5	318	+1,233.333%
2026-05-29	1.1500	1.3300	1.1400	1.1800	-10.606%	23	317	+577.966%
2026-05-28	1.5000	1.5000	1.3200	1.3200	-15.385%	19	326	+506.061%
2026-05-27	1.7300	1.7500	1.5600	1.5600	-0.637%	48	324	+412.821%
2026-05-26	1.6200	1.6900	1.5700	1.5700	-14.674%	52	325	+409.554%
2026-05-22	1.6700	1.8700	1.6300	1.8400	+106.742%	52	306	+334.783%
2026-05-21	0.8500	0.8900	0.8500	0.8900	+20.270%	2	327	+798.876%
2026-05-20	0.7400	0.7400	0.7400	0.7400	-11.905%	6	327	+981.081%
2026-05-19	0.8400	0.8400	0.8400	0.8400	+27.273%	1	328	+852.381%
2026-05-18	0.6600	0.6600	0.6600	0.6600	0.000%	14	328	+1,112.121%
2026-05-15	0.6600	0.6600	0.6600	0.6600	-22.353%	15	328	+1,112.121%
2026-05-06	0.8200	0.8600	0.7900	0.8500	-3.409%	12	342	+841.176%
2026-05-04	0.8800	0.8800	0.8800	0.8800	+35.385%	1	344	+809.091%
2026-04-30	0.6500	0.6500	0.6500	0.6500	-10.959%	1	344	+1,130.769%
2026-04-29	0.7300	0.7300	0.7300	0.7300	-18.889%	1	344	+995.890%
2026-04-28	0.9000	0.9000	0.9000	0.9000	+8.434%	3	345	+788.889%
2026-04-27	0.8700	0.8800	0.8300	0.8300	-35.156%	5	345	+863.855%
2026-04-23	1.2100	1.2800	1.2100	1.2800	+16.364%	6	345	+525.000%
2026-04-22	0.7300	1.1200	0.7300	1.1000	-27.632%	4	339	+627.273%
2026-04-20	1.5600	1.5700	1.5200	1.5200	-6.748%	13	338	+426.316%
2026-04-17	1.3000	1.6300	1.3000	1.6300	-22.381%	15	349	+390.798%
2026-04-10	2.1000	2.1000	2.1000	2.1000	-25.795%	3	362	+280.952%
2026-04-08	2.8200	2.8300	2.8200	2.8300	+20.940%	3	362	+182.686%
2026-04-07	2.3400	2.3400	2.3400	2.3400	-7.874%	5	362	+241.880%
2026-04-06	2.5000	2.5900	2.5000	2.5400	-9.609%	13	362	+214.961%
2026-04-02	2.5700	2.8100	2.5700	2.8100	-2.431%	21	330	+184.698%
2026-04-01	2.8800	2.8800	2.8800	2.8800	+9.924%	2	330	+177.778%
2026-03-31	2.6600	2.6600	2.6200	2.6200	+9.167%	11	329	+205.344%
2026-03-30	2.4300	2.4300	2.4000	2.4000	-16.667%	2	329	+233.333%
2026-03-27	2.9500	3.0000	2.8700	2.8800	+16.599%	39	328	+177.778%
2026-03-26	2.5600	2.5800	2.4700	2.4700	-4.264%	4	299	+223.887%
2026-03-25	2.4400	2.5800	2.2000	2.5800	+33.679%	33	296	+210.078%
2026-03-24	1.9100	1.9300	1.7900	1.9300	+7.821%	59	267	+314.508%
2026-03-23	1.7700	1.9100	1.7700	1.7900	-9.137%	37	262	+346.927%
2026-03-20	2.0400	2.0400	1.9700	1.9700	0.000%	2	257	+306.091%
2026-03-19	1.8900	1.9700	1.8800	1.9700	-1.005%	63	257	+306.091%
2026-03-18	1.9900	1.9900	1.9900	1.9900	-4.327%	3	256	+302.010%
2026-03-16	2.1000	2.1000	2.0800	2.0800	-11.111%	32	259	+284.615%
2026-03-13	2.2700	2.4700	2.1600	2.3400	+5.405%	36	259	+241.880%
2026-03-12	2.2200	2.2200	2.2200	2.2200	-12.598%	5	237	+260.360%
2026-03-10	2.5300	2.5400	2.5300	2.5400	+7.627%	7	237	+214.961%
2026-03-09	2.3600	2.3600	2.3600	2.3600	-4.839%	1	237	+238.983%
2026-03-06	2.1600	2.4800	2.1600	2.4800	+10.714%	22	237	+222.581%
2026-03-05	2.4700	2.4700	2.2300	2.2400	-24.832%	9	219	+257.143%
2026-03-04	2.7400	3.0000	2.6900	2.9800	-9.697%	28	226	+168.456%
2026-03-03	3.1500	3.3000	3.1500	3.3000	-1.493%	4	219	+142.424%
2026-03-02	3.3700	3.3700	3.3100	3.3500	-14.103%	11	215	+138.806%
2026-02-27	3.7500	3.9000	3.7500	3.9000	+34.948%	12	211	+105.128%
2026-02-26	2.9500	2.9500	2.8700	2.8900	-19.722%	7	199	+176.817%
2026-02-25	3.6000	3.6000	3.6000	3.6000	-12.195%	1	192	+122.222%
2026-02-24	3.9000	4.2000	3.9000	4.1000	+3.797%	7	192	+95.122%
2026-02-23	3.9000	3.9500	3.9000	3.9500	+12.857%	25	185	+102.532%
2026-02-20	3.5000	3.5000	3.5000	3.5000	-10.256%	4	165	+128.571%
2026-02-19	3.4000	3.9000	3.4000	3.9000	+18.182%	3	163	+105.128%
2026-02-18	3.3000	3.3000	3.3000	3.3000	-7.303%	4	160	+142.424%
2026-02-17	3.6600	3.6600	3.5600	3.5600	-7.532%	11	156	+124.719%
2026-02-13	3.8000	3.8500	3.8000	3.8500	+13.235%	10	152	+107.792%
2026-02-12	3.1300	3.4700	3.1300	3.4000	-5.556%	21	152	+135.294%
2026-02-06	3.6500	3.7000	3.6000	3.6000	+5.882%	14	158	+122.222%
2026-02-05	3.5800	3.6500	3.4000	3.4000	+50.442%	28	158	+135.294%
2026-02-03	2.1000	2.2900	2.1000	2.2600	+43.038%	17	130	+253.982%
2026-01-30	1.5000	1.5800	1.5000	1.5800	+20.611%	2	113	+406.329%
2026-01-23	1.3100	1.3100	1.3100	1.3100	-12.667%	1	111	+510.687%
2026-01-21	1.5000	1.5000	1.5000	1.5000	+9.489%	1	110	+433.333%
2026-01-13	1.3700	1.3700	1.3700	1.3700	-10.458%	1	110	+483.942%
2026-01-12	1.4700	1.5300	1.4700	1.5300	-15.934%	5	109	+422.876%
2026-01-09	1.8800	1.8800	1.7600	1.8200	+34.815%	65	104	+339.560%
2026-01-07	1.3100	1.3500	1.3100	1.3500	+3.053%	21	39	+492.593%
2026-01-05	1.2700	1.3100	1.2100	1.3100	+6.504%	21	77	+510.687%
2026-01-02	1.2300	1.2300	1.2100	1.2300	+66.216%	32	77	+550.407%
2025-12-08	0.7400	0.7400	0.7400	0.7400	-35.088%	25	45	+981.081%
2025-12-05	1.1400	1.1400	1.1400	1.1400	-22.449%	20	20	+601.754%
2025-11-26	1.4700	1.4700	1.4700	1.4700	0.000%	1	0	+444.218%