Dark

MRK20260918C90
MRK Sep 18 2026 90.00 Call (MRK260918C00090000)
option OPRA

EOD

Jul 15, 2026

35.55+2.038%(+0.71)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-15	35.5500	35.5500	35.5500	35.5500	+2.038%	1	1,086	0.000%
2026-07-13	34.8400	34.8400	34.8400	34.8400	-1.023%	1	1,086	+2.038%
2026-07-10	35.2000	35.2000	35.2000	35.2000	-7.514%	1	1,086	+0.994%
2026-06-26	38.0600	38.0600	38.0600	38.0600	+18.938%	1	1,086	-6.595%
2026-06-24	31.8800	32.0000	31.8800	32.0000	+33.779%	5	1,086	+11.094%
2026-06-18	23.9200	23.9200	23.9200	23.9200	-13.176%	4	1,082	+48.620%
2026-06-15	27.5300	27.5500	27.5300	27.5500	-8.684%	15	1,082	+29.038%
2026-06-12	31.0700	31.0700	30.1700	30.1700	-3.146%	49	1,084	+17.832%
2026-06-11	31.1500	31.1500	31.1500	31.1500	+4.812%	9	1,179	+14.125%
2026-06-09	29.7200	29.7200	29.7200	29.7200	+11.520%	1	1,183	+19.616%
2026-06-01	26.6500	26.6500	26.6500	26.6500	-11.137%	6	1,183	+33.396%
2026-05-29	30.0500	30.0500	29.9900	29.9900	-7.893%	49	1,189	+18.540%
2026-05-22	31.6800	32.5600	31.6800	32.5600	+25.231%	28	1,181	+9.183%
2026-05-19	26.0000	26.0000	26.0000	26.0000	+2.767%	10	1,184	+36.731%
2026-05-06	25.5000	25.5000	25.3000	25.3000	+1.200%	7	1,194	+40.514%
2026-05-05	25.0000	25.0000	25.0000	25.0000	-0.794%	1	1,188	+42.200%
2026-05-04	25.2000	25.2000	25.2000	25.2000	+3.025%	1	1,188	+41.071%
2026-05-01	24.4600	24.4600	24.4600	24.4600	+11.334%	1	1,187	+45.339%
2026-04-30	21.9700	21.9700	21.9700	21.9700	-18.022%	5	1,187	+61.812%
2026-04-21	26.8000	26.8000	26.8000	26.8000	-8.844%	3	1,192	+32.649%
2026-04-17	29.4000	29.4000	29.4000	29.4000	-10.855%	1	1,192	+20.918%
2026-03-31	32.9800	32.9800	32.9800	32.9800	+19.840%	7	1,192	+7.793%
2026-03-06	26.5500	27.5200	26.5500	27.5200	-6.712%	4	1,196	+29.179%
2026-03-05	29.5000	29.5000	29.5000	29.5000	-12.463%	1	1,193	+20.508%
2026-03-02	34.4000	34.4000	33.7000	33.7000	-4.261%	5	1,193	+5.490%
2026-02-23	35.1500	35.2000	35.0000	35.2000	+17.568%	6	1,193	+0.994%
2026-02-09	30.7500	30.7500	29.8500	29.9400	-11.941%	22	1,193	+18.737%
2026-02-06	34.0000	34.0000	34.0000	34.0000	+7.087%	1	1,204	+4.559%
2026-02-04	31.7500	31.7500	31.7500	31.7500	+4.785%	1	1,204	+11.969%
2026-02-03	30.3000	30.3000	30.3000	30.3000	+20.143%	30	1,204	+17.327%
2026-02-02	25.3600	25.3600	25.2200	25.2200	+8.707%	29	1,204	+40.960%
2026-01-30	22.4500	23.2000	22.1600	23.2000	+3.111%	4	1,205	+53.233%
2026-01-29	22.5000	22.5000	22.5000	22.5000	+11.001%	1	1,208	+58.000%
2026-01-28	20.7500	20.7500	20.2700	20.2700	-3.014%	43	1,208	+75.382%
2026-01-27	20.8500	20.9000	20.8500	20.9000	-2.154%	12	1,180	+70.096%
2026-01-26	21.3600	21.3600	21.3600	21.3600	-15.740%	5	1,180	+66.433%
2026-01-21	25.3500	25.3500	25.3500	25.3500	+14.189%	1	1,175	+40.237%
2026-01-15	22.2000	22.2000	22.2000	22.2000	-4.516%	1	1,176	+60.135%
2026-01-14	23.2500	23.2500	23.2500	23.2500	-6.476%	1	1,176	+52.903%
2026-01-09	24.8600	24.8600	24.8600	24.8600	+8.892%	1	1,177	+43.001%
2026-01-06	22.8300	22.8300	22.8300	22.8300	+8.199%	1	1,177	+55.716%
2026-01-05	21.1000	21.1000	21.1000	21.1000	+4.455%	10	1,176	+68.483%
2026-01-02	19.5000	20.2000	19.4500	20.2000	+1.712%	16	1,176	+75.990%
2025-12-31	19.9500	19.9500	19.8600	19.8600	-3.122%	3	1,183	+79.003%
2025-12-30	20.5000	20.5000	20.5000	20.5000	-2.844%	7	1,183	+73.415%
2025-12-29	21.2400	21.2700	21.1000	21.1000	+2.427%	49	1,182	+68.483%
2025-12-24	20.7000	20.7100	20.5900	20.6000	+13.499%	106	1,261	+72.573%
2025-12-22	18.1500	18.1500	18.1500	18.1500	+10.133%	2	1,261	+95.868%
2025-12-18	16.4800	16.4800	16.4800	16.4800	+18.561%	1	1,261	+115.716%
2025-12-16	13.9000	13.9000	13.9000	13.9000	-13.932%	5	1,262	+155.755%
2025-12-15	16.1500	16.1500	16.1500	16.1500	+7.882%	1	1,267	+120.124%
2025-12-12	14.7800	14.9700	14.5600	14.9700	+3.958%	6	1,267	+137.475%
2025-12-11	14.1500	14.4000	14.1500	14.4000	+6.195%	9	1,271	+146.875%
2025-12-10	13.6500	13.6500	13.5600	13.5600	+3.511%	3	1,271	+162.168%
2025-12-09	13.1600	13.1600	13.1000	13.1000	-12.257%	2	1,271	+171.374%
2025-12-08	14.3000	14.9300	14.3000	14.9300	-1.776%	3	1,271	+138.111%
2025-12-05	15.3600	15.3600	15.2000	15.2000	-13.143%	5	1,269	+133.882%
2025-12-03	17.4500	17.5000	17.4500	17.5000	+11.821%	3	1,268	+103.143%
2025-12-02	15.8500	15.8500	14.9000	15.6500	-20.031%	61	1,266	+127.157%
2025-11-26	19.5000	20.1300	19.5000	19.5700	-1.261%	10	1,313	+81.656%
2025-11-25	18.3400	19.8200	18.3400	19.8200	+22.346%	12	1,313	+79.364%
2025-11-24	15.2500	16.2000	15.2500	16.2000	+9.459%	5	1,319	+119.444%
2025-11-21	13.4200	15.5400	13.4200	14.8000	+20.130%	26	1,320	+140.203%
2025-11-20	12.3200	12.3200	12.3200	12.3200	-2.609%	6	1,334	+188.555%
2025-11-19	12.7000	12.7000	12.6500	12.6500	-11.847%	3	1,334	+181.028%
2025-11-18	13.0000	14.3500	12.6500	14.3500	+19.683%	4	1,335	+147.735%
2025-11-17	11.5000	12.1000	11.3500	11.9900	+1.610%	25	1,338	+196.497%
2025-11-14	11.1500	11.8000	11.1500	11.8000	+2.431%	30	1,359	+201.271%
2025-11-13	11.9700	12.1000	11.5200	11.5200	+9.714%	46	1,349	+208.594%
2025-11-12	10.7800	11.0000	10.4800	10.5000	+7.143%	31	1,367	+238.571%
2025-11-11	8.7000	9.8000	8.7000	9.8000	+34.247%	99	1,365	+262.755%
2025-11-06	6.8000	7.3000	6.8000	7.3000	+9.445%	18	1,310	+386.986%
2025-11-05	6.1000	6.6700	5.9000	6.6700	+8.455%	611	1,321	+432.984%
2025-11-04	5.5200	6.4500	5.5200	6.1500	+4.237%	16	1,380	+478.049%
2025-11-03	6.5100	6.5100	5.5000	5.9000	-10.606%	17	1,369	+502.542%
2025-10-31	6.6000	6.6000	6.6000	6.6000	-7.950%	1	1,369	+438.636%
2025-10-30	6.3000	7.3200	6.3000	7.1700	-7.722%	101	1,368	+395.816%
2025-10-28	7.9000	8.0500	7.7700	7.7700	-7.390%	19	1,449	+357.529%
2025-10-24	8.0500	8.3900	8.0500	8.3900	-0.119%	2	1,450	+323.719%
2025-10-23	8.5100	8.5100	8.4000	8.4000	-3.448%	11	1,450	+323.214%
2025-10-22	8.7000	8.7000	8.7000	8.7000	+4.819%	1	1,460	+308.621%
2025-10-21	8.0500	8.3000	7.9000	8.3000	+5.063%	12	1,461	+328.313%
2025-10-20	7.9000	7.9000	7.8000	7.9000	+13.506%	15	1,461	+350.000%
2025-10-17	6.0000	7.0000	6.0000	6.9600	-0.571%	26	1,461	+410.776%
2025-10-16	7.2000	7.2000	7.0000	7.0000	+3.704%	12	1,461	+407.857%
2025-10-15	6.7500	6.7500	6.7500	6.7500	-6.120%	12	1,460	+426.667%
2025-10-14	7.2500	7.2500	7.1900	7.1900	-4.261%	13	1,450	+394.437%
2025-10-13	7.7100	7.7100	7.5100	7.5100	-14.465%	19	1,450	+373.369%
2025-10-10	8.7800	8.7800	8.7800	8.7800	+5.783%	11	1,450	+304.897%
2025-10-08	8.3000	8.3000	8.3000	8.3000	-1.775%	1	1,439	+328.313%
2025-10-07	8.5000	8.6900	8.4500	8.4500	-9.140%	9	1,442	+320.710%
2025-10-06	9.6200	9.6200	9.3000	9.3000	-8.374%	2	1,442	+282.258%
2025-10-03	9.7500	10.3500	9.7500	10.1500	+6.061%	6	1,442	+250.246%
2025-10-02	9.8000	9.8000	9.0500	9.5700	-7.087%	34	1,440	+271.473%
2025-10-01	7.1500	10.3000	7.1500	10.3000	+58.462%	90	1,428	+245.146%
2025-09-30	5.2800	6.5000	5.2800	6.5000	+47.059%	28	1,420	+446.923%
2025-09-29	4.5200	4.5200	4.2500	4.4200	+3.030%	11	1,437	+704.299%
2025-09-26	4.0200	4.3900	4.0200	4.2900	+5.926%	7	1,428	+728.671%
2025-09-25	4.7000	4.7000	4.0500	4.0500	-16.838%	22	1,427	+777.778%
2025-09-24	5.0500	5.0500	4.8700	4.8700	-2.405%	3	1,441	+629.979%
2025-09-23	5.2500	5.2500	4.9900	4.9900	-4.038%	8	1,440	+612.425%
2025-09-22	5.1500	5.2000	5.0500	5.2000	-8.772%	77	1,439	+583.654%
2025-09-19	5.8700	5.8700	5.7000	5.7000	+1.786%	11	1,507	+523.684%
2025-09-17	6.0500	6.1000	5.6000	5.6000	-0.885%	33	1,497	+534.821%
2025-09-16	5.5200	5.6500	5.5000	5.6500	-0.877%	28	1,485	+529.204%
2025-09-15	6.0000	6.4900	5.7000	5.7000	-11.215%	30	1,464	+523.684%
2025-09-12	6.6000	6.6000	6.3800	6.4200	-9.831%	43	1,442	+453.738%
2025-09-11	7.1200	7.1200	7.1200	7.1200	+9.538%	1	1,483	+399.298%
2025-09-10	6.5500	6.6500	6.4600	6.5000	-3.988%	12	1,484	+446.923%
2025-09-09	6.7900	6.7900	6.7700	6.7700	+4.799%	6	1,485	+425.111%
2025-09-08	6.2500	6.5100	6.2500	6.4600	-1.824%	8	1,479	+450.310%
2025-09-05	6.5800	6.5800	6.5800	6.5800	-1.791%	1	1,483	+440.274%
2025-09-04	6.7000	6.7000	6.7000	6.7000	+14.530%	4	1,483	+430.597%
2025-09-03	6.3500	7.1000	5.8500	5.8500	-19.863%	536	1,487	+507.692%
2025-09-02	7.5400	7.5400	7.2000	7.3000	+12.308%	4	996	+386.986%
2025-08-29	6.5500	6.5500	6.5000	6.5000	+6.557%	6	993	+446.923%
2025-08-28	6.4800	6.4800	6.0800	6.1000	-11.594%	13	993	+482.787%
2025-08-27	6.9000	6.9000	6.9000	6.9000	-5.866%	1	999	+415.217%
2025-08-26	7.5200	7.5200	7.3300	7.3300	+3.678%	5	998	+384.993%
2025-08-25	8.3000	8.3000	7.0700	7.0700	-13.780%	182	999	+402.829%
2025-08-22	8.8000	8.8000	8.0800	8.2000	+1.863%	19	841	+333.537%
2025-08-21	8.3500	8.5500	8.0500	8.0500	+6.623%	34	831	+341.615%
2025-08-19	7.5500	7.6900	7.5500	7.5500	+4.861%	99	825	+370.861%
2025-08-18	7.5500	7.5500	7.2000	7.2000	+5.109%	4	730	+393.750%
2025-08-15	7.0000	7.0000	6.8500	6.8500	+3.788%	3	730	+418.978%
2025-08-14	6.6000	6.6000	6.6000	6.6000	+1.538%	3	727	+438.636%
2025-08-13	6.1800	6.5000	6.1800	6.5000	+13.240%	5	730	+446.923%
2025-08-08	5.7400	5.7400	5.7400	5.7400	-0.347%	1	727	+519.338%
2025-08-07	5.5800	5.7600	5.5100	5.7600	+4.727%	469	726	+517.188%
2025-08-06	5.5000	5.5000	5.5000	5.5000	+1.852%	44	259	+546.364%
2025-08-04	5.4500	5.4500	5.4000	5.4000	+10.204%	41	219	+558.333%
2025-07-31	5.7300	5.7300	4.9000	4.9000	-20.325%	6	178	+625.510%
2025-07-30	6.2200	6.2200	6.1500	6.1500	-21.656%	14	175	+478.049%
2025-07-28	8.1000	8.1000	7.8500	7.8500	+6.658%	9	163	+352.866%
2025-07-23	7.2000	7.3600	7.2000	7.3600	+17.760%	3	163	+383.016%
2025-07-18	6.2500	6.2500	6.2500	6.2500	-11.348%	28	163	+468.800%
2025-07-17	7.1000	7.1000	7.0500	7.0500	-1.674%	11	135	+404.255%
2025-07-16	7.1400	7.1700	7.1400	7.1700	+4.672%	2	124	+395.816%
2025-07-15	6.8500	6.8500	6.8500	6.8500	-11.613%	1	124	+418.978%
2025-07-14	7.7500	7.7500	7.7500	7.7500	+0.649%	1	124	+358.710%
2025-07-11	7.5000	7.7000	7.5000	7.7000	-5.405%	5	124	+361.688%
2025-07-10	8.2500	8.2500	8.1400	8.1400	+0.494%	16	120	+336.732%
2025-07-09	8.0000	8.2000	8.0000	8.1000	+15.714%	8	104	+338.889%
2025-07-07	7.2000	7.2000	6.9600	7.0000	-10.256%	3	98	+407.857%
2025-07-02	7.8000	7.8000	7.8000	7.8000	+5.978%	1	98	+355.769%
2025-07-01	6.6400	7.3600	6.6400	7.3600	+17.760%	5	99	+383.016%
2025-06-30	6.0000	6.2500	6.0000	6.2500	-0.794%	2	95	+468.800%
2025-06-27	6.3000	6.3000	6.3000	6.3000	-1.563%	2	95	+464.286%
2025-06-26	6.4000	6.4000	6.4000	6.4000	-3.759%	29	93	+455.469%
2025-06-25	6.7000	6.7500	6.6500	6.6500	-0.746%	59	64	+434.586%
2025-06-23	6.7000	6.7000	6.7000	6.7000	-11.842%	3	6	+430.597%
2025-06-16	7.6000	7.6000	7.6000	7.6000	+29.915%	2	3	+367.763%
2025-06-02	5.6100	5.8500	5.6100	5.8500	-7.290%	2	2	+507.692%
2025-05-27	6.3000	6.3100	6.3000	6.3100	0.000%	2	2	+463.391%