Dark

MRK20271217C120
MRK Dec 17 2027 120.00 Call (MRK271217C00120000)
option OPRA

EOD

Aug 31, 2026

38.55-13.097%(-5.81)3

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-31	38.5500	38.5500	38.5500	38.5500	-13.097%	3	570	0.000%
2026-08-25	44.3600	44.3600	44.3600	44.3600	+2.828%	1	570	-13.097%
2026-08-21	43.2800	43.2800	43.1400	43.1400	+7.931%	2	571	-10.640%
2026-08-20	39.6500	39.9700	39.6500	39.9700	-6.721%	3	573	-3.553%
2026-08-19	40.4500	42.8500	40.4500	42.8500	+54.470%	13	574	-10.035%
2026-08-17	27.7400	27.7400	27.7400	27.7400	-0.036%	1	574	+38.969%
2026-08-14	27.7500	27.7500	27.7500	27.7500	+2.399%	1	573	+38.919%
2026-08-13	27.1000	27.1000	27.1000	27.1000	+7.115%	1	573	+42.251%
2026-07-23	25.3000	25.3000	25.3000	25.3000	+7.568%	1	573	+52.372%
2026-07-16	23.5200	23.5200	23.5200	23.5200	+14.453%	10	572	+63.903%
2026-07-15	20.4000	20.5500	20.4000	20.5500	+9.309%	5	562	+87.591%
2026-07-14	19.1000	19.1000	18.8000	18.8000	-16.630%	5	562	+105.053%
2026-07-02	22.5500	22.5500	22.5500	22.5500	-3.426%	1	561	+70.953%
2026-06-30	23.5000	23.5000	23.3500	23.3500	-3.112%	200	561	+65.096%
2026-06-26	24.1000	24.1000	24.1000	24.1000	+36.081%	8	562	+59.959%
2026-06-23	17.7500	17.9300	17.7100	17.7100	+17.674%	60	570	+117.674%
2026-06-16	15.0500	15.0500	15.0500	15.0500	-14.000%	3	521	+156.146%
2026-06-12	18.3200	18.3200	17.5000	17.5000	-12.281%	65	518	+120.286%
2026-06-11	18.8500	19.9500	18.8500	19.9500	+25.868%	21	456	+93.233%
2026-06-03	15.0500	15.8500	15.0500	15.8500	+3.595%	5	449	+143.218%
2026-06-02	15.3000	15.3000	15.3000	15.3000	-20.519%	2	446	+151.961%
2026-05-27	19.2500	19.2500	19.2500	19.2500	+0.260%	2	444	+100.260%
2026-05-26	19.2000	19.2000	19.2000	19.2000	-2.340%	1	442	+100.781%
2026-05-22	19.6600	19.6600	19.6600	19.6600	+36.055%	1	442	+96.083%
2026-05-20	14.3000	14.4500	14.3000	14.4500	-2.365%	10	441	+166.782%
2026-05-19	15.0000	15.0000	14.8000	14.8000	+6.475%	2	424	+160.473%
2026-05-18	13.5500	13.9000	13.5500	13.9000	-3.136%	7	424	+177.338%
2026-05-14	14.5500	14.6000	14.3500	14.3500	+1.413%	6	424	+168.641%
2026-05-12	14.1500	14.1500	14.1500	14.1500	-2.414%	4	423	+172.438%
2026-05-04	14.4500	14.5000	14.4400	14.5000	+4.317%	47	423	+165.862%
2026-04-28	13.9000	13.9000	13.9000	13.9000	+0.725%	4	377	+177.338%
2026-04-27	14.5500	14.5500	13.8000	13.8000	-8.609%	5	376	+179.348%
2026-04-22	14.7500	15.1000	14.7500	15.1000	+5.965%	5	376	+155.298%
2026-04-21	14.2500	14.2500	14.2500	14.2500	-15.179%	1	376	+170.526%
2026-04-17	16.8000	16.8000	16.8000	16.8000	-11.811%	2	376	+129.464%
2026-04-14	19.0500	19.0500	19.0500	19.0500	-8.237%	1	376	+102.362%
2026-04-09	20.7600	20.7600	20.7600	20.7600	+4.322%	1	376	+85.694%
2026-04-06	19.9000	19.9000	19.9000	19.9000	+2.366%	1	377	+93.719%
2026-04-02	19.4400	19.4400	19.4400	19.4400	-3.524%	1	378	+98.302%
2026-03-31	20.1500	20.1500	20.1500	20.1500	+1.819%	2	378	+91.315%
2026-03-26	19.7900	19.7900	19.7900	19.7900	+0.969%	1	378	+94.795%
2026-03-25	19.6000	19.6000	19.6000	19.6000	+11.681%	1	379	+96.684%
2026-03-17	17.6000	17.6000	17.5500	17.5500	+5.596%	2	379	+119.658%
2026-03-16	16.9700	16.9700	16.6200	16.6200	-2.693%	2	377	+131.949%
2026-03-13	16.8900	17.2000	16.8400	17.0800	+0.176%	305	376	+125.703%
2026-03-12	17.0500	17.0500	17.0500	17.0500	-7.588%	1	569	+126.100%
2026-03-10	18.4500	18.4500	18.4500	18.4500	+10.479%	4	568	+108.943%
2026-03-09	16.7000	16.7000	16.7000	16.7000	-2.053%	1	564	+130.838%
2026-03-05	17.0500	17.0500	17.0500	17.0500	-10.873%	1	564	+126.100%
2026-03-04	19.1600	19.3100	18.7400	19.1300	+0.578%	300	563	+101.516%
2026-02-26	19.0200	19.0200	19.0200	19.0200	-12.350%	1	863	+102.681%
2026-02-24	22.0300	22.0300	21.7000	21.7000	+4.831%	2	863	+77.650%
2026-02-19	20.2300	20.7000	20.2300	20.7000	+3.500%	3	863	+86.232%
2026-02-12	19.1000	20.2900	19.1000	20.0000	+11.545%	5	865	+92.750%
2026-02-09	18.4000	18.4000	17.9300	17.9300	-14.862%	10	868	+115.003%
2026-02-06	21.1700	21.1700	21.0600	21.0600	+8.445%	5	868	+83.048%
2026-02-05	19.5500	19.5500	19.4200	19.4200	+6.645%	27	870	+98.507%
2026-02-04	18.0000	18.3700	18.0000	18.2100	+8.071%	4	871	+111.697%
2026-02-03	16.8500	16.8500	16.8500	16.8500	+20.789%	1	872	+128.783%
2026-02-02	12.6400	14.0200	12.6400	13.9500	+25.224%	3	873	+176.344%
2026-01-28	11.2400	11.2400	11.1400	11.1400	-2.877%	32	872	+246.050%
2026-01-26	11.4700	11.4700	11.4700	11.4700	-9.184%	1	872	+236.094%
2026-01-20	11.9600	12.6300	11.9600	12.6300	-9.462%	2	872	+205.226%
2026-01-08	13.9500	13.9500	13.9500	13.9500	+15.194%	1	874	+176.344%
2026-01-07	13.0000	13.0000	12.1100	12.1100	-1.545%	3	875	+218.332%
2026-01-06	12.3000	12.3000	12.3000	12.3000	+15.061%	1	873	+213.415%
2025-12-30	11.0600	11.0600	10.6900	10.6900	-4.554%	48	873	+260.617%
2025-12-29	11.2000	11.2000	11.2000	11.2000	+1.449%	1	866	+244.196%
2025-12-26	11.0400	11.0400	11.0400	11.0400	+7.498%	1	866	+249.185%
2025-12-23	10.2700	10.2700	10.2700	10.2700	+3.737%	1	866	+275.365%
2025-12-22	9.9000	9.9000	9.9000	9.9000	+23.750%	1	866	+289.394%
2025-12-17	6.8500	8.0000	6.8500	8.0000	+7.095%	33	867	+381.875%
2025-12-11	7.2500	7.5000	7.2500	7.4700	+1.220%	24	888	+416.064%
2025-12-08	7.3800	7.3800	7.3800	7.3800	-14.385%	1	882	+422.358%
2025-12-04	8.2500	8.6200	8.2500	8.6200	-15.902%	22	882	+347.216%
2025-11-28	10.2200	11.0500	10.2200	10.2500	+16.610%	31	872	+276.098%
2025-11-24	8.4800	8.8200	8.4800	8.7900	+14.902%	502	872	+338.567%
2025-11-21	6.8700	7.6500	6.8700	7.6500	+20.094%	111	375	+403.922%
2025-11-20	6.3700	6.3700	6.3700	6.3700	-9.259%	3	325	+505.181%
2025-11-19	6.5500	7.0300	6.5500	7.0200	-0.426%	15	325	+449.145%
2025-11-18	7.0500	7.0500	7.0500	7.0500	+15.574%	10	325	+446.809%
2025-11-17	6.3200	6.3200	6.1000	6.1000	+11.927%	25	325	+531.967%
2025-11-14	4.6000	5.4500	4.6000	5.4500	-0.909%	30	333	+607.339%
2025-11-13	5.5000	5.5000	5.5000	5.5000	+4.167%	1	315	+600.909%
2025-11-12	5.4200	5.4700	5.2800	5.2800	+79.592%	11	316	+630.114%
2025-11-11	4.7700	4.7800	2.9400	2.9400	-19.452%	16	317	+1,211.224%
2025-10-31	3.6500	3.6500	3.6500	3.6500	-20.652%	1	310	+956.164%
2025-10-24	4.6000	4.6000	4.6000	4.6000	+41.104%	4	311	+738.043%
2025-10-17	3.2700	3.2700	3.2600	3.2600	-16.837%	5	315	+1,082.515%
2025-10-10	3.9200	3.9200	3.9200	3.9200	-2.000%	132	315	+883.418%
2025-10-08	4.0000	4.0000	4.0000	4.0000	-3.614%	20	258	+863.750%
2025-10-07	4.1100	4.1500	4.1100	4.1500	+9.211%	14	292	+828.916%
2025-10-01	3.8000	3.8000	3.8000	3.8000	+58.333%	5	292	+914.474%
2025-09-25	2.4400	2.4400	2.4000	2.4000	-6.615%	12	292	+1,506.250%
2025-09-23	2.5700	2.5700	2.5700	2.5700	-6.545%	1	280	+1,400.000%
2025-09-22	2.6500	2.7500	2.6500	2.7500	-5.822%	13	280	+1,301.818%
2025-09-17	2.8800	3.0000	2.8800	2.9200	+1.742%	12	276	+1,220.205%
2025-09-15	2.8100	2.8700	2.8100	2.8700	-18.000%	21	272	+1,243.206%
2025-09-11	3.3300	3.5000	3.3300	3.5000	+9.375%	16	272	+1,001.429%
2025-09-09	3.2000	3.2000	3.2000	3.2000	+0.629%	1	258	+1,104.688%
2025-09-05	3.1800	3.1800	3.1800	3.1800	+1.274%	13	258	+1,112.264%
2025-08-29	3.1400	3.1400	3.1400	3.1400	+4.667%	8	258	+1,127.707%
2025-08-28	3.0000	3.0000	3.0000	3.0000	-10.448%	3	258	+1,185.000%
2025-08-27	3.3500	3.3500	3.3500	3.3500	-8.719%	1	255	+1,050.746%
2025-08-25	3.6700	3.6700	3.6700	3.6700	-8.020%	1	254	+950.409%
2025-08-22	3.9900	3.9900	3.9900	3.9900	-0.250%	1	255	+866.165%
2025-08-21	4.0200	4.0200	4.0000	4.0000	+11.111%	4	256	+863.750%
2025-08-20	3.6000	3.6000	3.6000	3.6000	+16.129%	6	259	+970.833%
2025-08-13	3.1000	3.1000	3.1000	3.1000	+14.815%	8	265	+1,143.548%
2025-08-11	2.7000	2.7000	2.7000	2.7000	-19.403%	20	265	+1,327.778%
2025-08-08	2.8300	3.3500	2.8300	3.3500	+24.074%	5	245	+1,050.746%
2025-08-07	2.7000	2.7000	2.7000	2.7000	-1.099%	5	245	+1,327.778%
2025-08-05	2.7300	2.7300	2.7300	2.7300	+9.200%	6	245	+1,312.088%
2025-07-31	2.5000	2.5000	2.5000	2.5000	-13.495%	2	239	+1,442.000%
2025-07-29	3.0000	3.0000	2.8500	2.8900	-25.897%	34	237	+1,233.910%
2025-07-28	4.3200	4.3200	3.9000	3.9000	-7.143%	101	239	+888.462%
2025-07-25	4.2000	4.2000	4.2000	4.2000	0.000%	1	240	+817.857%
2025-07-24	4.2000	4.2000	4.2000	4.2000	+5.000%	2	241	+817.857%
2025-07-23	4.0000	4.0000	4.0000	4.0000	+12.676%	3	241	+863.750%
2025-07-22	3.4000	3.5500	3.4000	3.5500	+18.333%	17	241	+985.915%
2025-07-21	3.1200	3.1200	3.0000	3.0000	-18.919%	15	236	+1,185.000%
2025-07-16	3.5000	3.7000	3.5000	3.7000	-7.035%	8	236	+941.892%
2025-07-11	4.0500	4.0500	3.9800	3.9800	-9.545%	9	233	+868.593%
2025-07-10	4.4000	4.4000	4.4000	4.4000	+13.402%	8	233	+776.136%
2025-07-03	3.8800	3.8800	3.8800	3.8800	-7.619%	8	232	+893.557%
2025-07-01	3.4500	4.2000	3.4500	4.2000	+16.667%	28	252	+817.857%
2025-06-25	3.6000	3.6000	3.6000	3.6000	-4.509%	2	245	+970.833%
2025-06-24	3.7700	3.7700	3.7700	3.7700	-1.567%	1	247	+922.546%
2025-06-23	3.8300	3.9900	3.8300	3.8300	-4.489%	3	247	+906.527%
2025-06-18	4.0100	4.0100	4.0100	4.0100	+4.974%	1	248	+861.347%
2025-06-17	3.8200	3.8200	3.8200	3.8200	-13.182%	1	248	+909.162%
2025-06-13	4.3700	4.4000	4.3700	4.4000	-2.870%	6	247	+776.136%
2025-06-12	4.3500	4.6000	4.3500	4.5300	-0.440%	9	250	+750.993%
2025-06-10	4.5900	4.5900	4.5500	4.5500	+11.794%	2	245	+747.253%
2025-06-06	4.0700	4.0700	4.0700	4.0700	+20.772%	2	246	+847.174%
2025-05-28	3.4500	3.4500	3.3700	3.3700	-10.847%	6	246	+1,043.917%
2025-05-27	3.6800	3.7800	3.6800	3.7800	-5.263%	2	245	+919.841%
2025-05-20	3.9900	3.9900	3.9900	3.9900	+14.000%	5	245	+866.165%
2025-05-19	3.5000	3.5000	3.5000	3.5000	-0.568%	1	245	+1,001.429%
2025-05-16	3.4600	3.5200	3.4600	3.5200	+15.410%	6	246	+995.170%
2025-05-15	3.0000	3.0500	3.0000	3.0500	+1.667%	2	243	+1,163.934%
2025-05-14	3.0000	3.0000	3.0000	3.0000	-12.791%	2	242	+1,185.000%
2025-05-13	3.4400	3.4400	3.4400	3.4400	-18.095%	1	240	+1,020.640%
2025-05-12	4.2000	4.2000	4.2000	4.2000	0.000%	2	239	+817.857%
2025-05-06	4.2000	4.2000	4.2000	4.2000	-14.460%	6	237	+817.857%
2025-05-01	5.0000	5.0000	4.9100	4.9100	-7.008%	9	231	+685.132%
2025-04-29	5.2200	5.2800	5.2200	5.2800	+4.554%	2	230	+630.114%
2025-04-28	4.8800	5.0600	4.8800	5.0500	+7.447%	5	230	+663.366%
2025-04-25	4.4000	4.7000	4.4000	4.7000	+33.144%	26	231	+720.213%
2025-04-24	3.5300	3.5300	3.5300	3.5300	+3.824%	5	231	+992.068%
2025-04-16	3.5700	3.5700	3.4000	3.4000	-7.357%	121	226	+1,033.824%
2025-04-15	3.6700	3.6700	3.6700	3.6700	-5.412%	8	106	+950.409%
2025-04-14	3.8800	3.8800	3.8800	3.8800	-14.725%	8	107	+893.557%
2025-04-07	4.5000	4.5500	4.5000	4.5500	+14.610%	6	107	+747.253%
2025-04-04	3.9700	3.9700	3.9700	3.9700	-18.980%	38	113	+871.033%
2025-04-02	4.7600	4.9000	4.7600	4.9000	-6.667%	18	126	+686.735%
2025-04-01	5.2500	5.2500	5.2500	5.2500	-10.714%	4	118	+634.286%
2025-03-31	5.6500	5.8800	5.6500	5.8800	-0.843%	2	114	+555.612%
2025-03-28	5.9300	5.9300	5.9300	5.9300	+8.015%	26	114	+550.084%
2025-03-27	5.2700	5.4900	5.1900	5.4900	-0.182%	4	101	+602.186%
2025-03-26	5.5000	5.5000	5.5000	5.5000	-8.333%	20	101	+600.909%
2025-03-25	6.0000	6.0000	6.0000	6.0000	-20.530%	40	81	+542.500%
2025-03-12	7.5500	7.5500	7.5500	7.5500	-5.625%	1	41	+410.596%
2025-03-07	8.0000	8.0000	8.0000	8.0000	+12.994%	80	40	+381.875%
2025-03-05	7.0800	7.0800	7.0800	7.0800	+0.141%	1	0	+444.492%
2025-03-03	7.1100	7.1100	7.0700	7.0700	0.000%	2	0	+445.262%