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MRK20261218C125
MRK Dec 18 2026 125.00 Call (MRK261218C00125000)
option OPRA

EOD

May 13, 2025

1.35-10.596%(-0.16)15

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2025-05-13	1.40	1.52	1.34	1.35	-10.596%	15	430	0.000%
2025-05-08	1.60	1.60	1.51	1.51	-15.169%	7	425	-10.596%
2025-05-07	1.78	1.78	1.78	1.78	-11.000%	4	420	-24.157%
2025-05-05	2.00	2.00	2.00	2.00	-29.577%	10	424	-32.500%
2025-04-29	2.68	2.84	2.68	2.84	+31.481%	2	414	-52.465%
2025-04-25	2.28	2.44	2.16	2.16	+44.000%	204	414	-37.500%
2025-04-17	1.50	1.50	1.50	1.50	-9.091%	1	412	-10.000%
2025-04-16	1.54	1.65	1.54	1.65	-0.602%	2	412	-18.182%
2025-04-15	1.60	1.69	1.55	1.66	-6.742%	4	413	-18.675%
2025-04-14	1.78	1.78	1.78	1.78	+1.714%	10	413	-24.157%
2025-04-10	1.75	1.75	1.75	1.75	-24.893%	2	403	-22.857%
2025-04-07	1.93	2.33	1.93	2.33	-16.187%	3	405	-42.060%
2025-03-27	2.58	2.78	2.58	2.78	+2.963%	2	406	-51.439%
2025-03-26	2.50	2.70	2.50	2.70	-15.888%	3	406	-50.000%
2025-03-24	3.25	3.25	3.17	3.21	-26.207%	9	407	-57.944%
2025-03-18	4.26	4.35	4.12	4.35	+11.538%	3	416	-68.966%
2025-03-17	3.90	3.90	3.90	3.90	-7.143%	1	417	-65.385%
2025-03-14	4.02	4.22	4.02	4.20	-14.807%	8	417	-67.857%
2025-03-13	4.93	4.93	4.93	4.93	+7.642%	43	461	-72.617%
2025-03-10	4.58	4.58	4.58	4.58	-6.531%	1	461	-70.524%
2025-03-07	4.90	4.90	4.90	4.90	+26.289%	4	460	-72.449%
2025-03-06	3.71	3.88	3.71	3.88	-2.513%	2	458	-65.206%
2025-03-05	3.98	3.98	3.98	3.98	+7.278%	5	458	-66.080%
2025-03-04	4.20	4.20	3.60	3.71	+9.118%	24	463	-63.612%
2025-02-28	3.30	3.43	3.29	3.40	+3.030%	14	473	-60.294%
2025-02-27	3.10	3.30	3.10	3.30	-11.051%	2	472	-59.091%
2025-02-24	3.54	3.71	3.54	3.71	+38.951%	2	472	-63.612%
2025-02-20	2.63	2.67	2.63	2.67	+44.324%	3	472	-49.438%
2025-02-14	2.00	2.00	1.85	1.85	-17.411%	4	473	-27.027%
2025-02-13	2.24	2.24	2.24	2.24	-4.681%	1	474	-39.732%
2025-02-12	2.35	2.35	2.35	2.35	0.000%	1	474	-42.553%
2025-02-11	2.20	2.35	2.20	2.35	-4.472%	2	474	-42.553%
2025-02-10	2.29	2.46	2.29	2.46	-0.806%	2	472	-45.122%
2025-02-07	2.48	2.48	2.48	2.48	-9.158%	2	472	-45.565%
2025-02-05	2.91	3.22	2.70	2.73	-11.935%	8	472	-50.549%
2025-02-04	2.71	3.10	2.50	3.10	-38.614%	31	472	-56.452%
2025-02-03	5.00	5.05	5.00	5.05	-3.810%	2	476	-73.267%
2025-01-31	5.06	5.25	4.88	5.25	+17.450%	36	476	-74.286%
2025-01-28	4.76	4.76	4.47	4.47	-1.758%	26	476	-69.799%
2025-01-27	4.15	4.60	4.00	4.55	+16.667%	229	482	-70.330%
2025-01-24	3.90	3.90	3.90	3.90	-1.266%	2	333	-65.385%
2025-01-21	4.00	4.00	3.95	3.95	-28.829%	8	332	-65.823%
2025-01-06	5.52	5.55	5.52	5.55	-2.802%	19	332	-75.676%
2025-01-02	5.65	5.72	5.65	5.71	+5.351%	8	332	-76.357%
2024-12-31	5.42	5.42	5.42	5.42	+1.689%	13	332	-75.092%
2024-12-30	5.33	5.33	5.33	5.33	-1.661%	2	332	-74.672%
2024-12-18	5.42	5.42	5.42	5.42	-10.265%	2	332	-75.092%
2024-12-17	5.77	6.04	5.77	6.04	+4.138%	9	332	-77.649%
2024-12-13	5.80	5.80	5.80	5.80	-3.494%	4	339	-76.724%
2024-12-10	6.01	6.01	6.01	6.01	-19.867%	1	339	-77.537%
2024-12-09	6.22	7.50	6.22	7.50	+13.982%	27	340	-82.000%
2024-12-06	6.70	6.70	6.12	6.58	+2.813%	58	363	-79.483%
2024-12-05	6.39	6.40	6.39	6.40	+3.226%	8	381	-78.906%
2024-12-03	6.20	6.20	6.20	6.20	+11.311%	2	381	-78.226%
2024-11-26	5.57	5.57	5.57	5.57	-8.689%	5	382	-75.763%
2024-11-25	6.10	6.10	6.10	6.10	-1.613%	10	382	-77.869%
2024-11-22	6.26	6.26	6.20	6.20	+7.826%	56	392	-78.226%
2024-11-21	5.10	5.80	5.05	5.75	+18.557%	149	420	-76.522%
2024-11-20	4.85	4.85	4.85	4.85	+11.494%	50	362	-72.165%
2024-11-15	4.35	4.35	4.35	4.35	-10.124%	50	325	-68.966%
2024-11-13	4.84	4.84	4.84	4.84	-15.088%	10	301	-72.107%
2024-11-06	6.00	6.25	5.70	5.70	-1.724%	47	301	-76.316%
2024-10-31	5.80	5.80	5.80	5.80	-22.667%	2	297	-76.724%
2024-10-30	6.70	7.50	6.70	7.50	+2.740%	3	297	-82.000%
2024-10-25	7.30	7.30	7.30	7.30	+2.098%	2	296	-81.507%
2024-10-24	7.42	7.42	7.15	7.15	-25.131%	4	297	-81.119%
2024-10-16	9.55	9.55	9.55	9.55	+2.139%	2	295	-85.864%
2024-10-14	9.35	9.35	9.35	9.35	-2.604%	1	297	-85.561%
2024-10-09	9.64	9.64	9.60	9.60	-4.762%	8	298	-85.938%
2024-10-07	10.08	10.08	10.08	10.08	+6.105%	2	299	-86.607%
2024-10-03	10.00	10.00	9.50	9.50	-30.909%	7	301	-85.789%
2024-09-18	13.75	13.75	13.75	13.75	+2.996%	1	296	-90.182%
2024-09-17	13.50	13.50	13.35	13.35	+0.755%	3	297	-89.888%
2024-09-16	13.25	13.25	13.25	13.25	+15.721%	23	296	-89.811%
2024-09-13	11.45	11.45	11.45	11.45	-0.435%	2	319	-88.210%
2024-09-09	11.40	11.50	11.40	11.50	-4.564%	3	319	-88.261%
2024-08-27	12.05	12.05	12.05	12.05	-6.878%	5	319	-88.797%
2024-08-26	13.09	13.09	12.94	12.94	+3.936%	23	319	-89.567%
2024-08-22	12.45	12.45	12.45	12.45	-0.797%	149	317	-89.157%
2024-08-21	12.30	12.55	12.30	12.55	+2.869%	151	432	-89.243%
2024-08-20	12.15	12.20	12.15	12.20	+5.628%	20	583	-88.934%
2024-08-19	11.50	11.75	11.50	11.55	+1.316%	58	563	-88.312%
2024-08-16	11.30	11.40	11.20	11.40	+0.441%	142	523	-88.158%
2024-08-15	11.15	11.35	11.05	11.35	-2.991%	170	453	-88.106%
2024-08-14	11.70	11.70	11.70	11.70	+0.429%	1	283	-88.462%
2024-08-13	11.65	11.65	11.65	11.65	-2.917%	1	283	-88.412%
2024-08-09	11.95	12.00	11.95	12.00	+1.266%	18	282	-88.750%
2024-08-08	11.30	11.85	11.30	11.85	+10.748%	10	282	-88.608%
2024-08-07	10.82	10.82	10.70	10.70	-8.547%	2	279	-87.383%
2024-08-05	11.70	11.70	11.70	11.70	-5.263%	12	279	-88.462%
2024-08-02	12.35	12.35	12.35	12.35	+8.428%	4	291	-89.069%
2024-08-01	11.39	11.39	11.39	11.39	+1.696%	1	291	-88.147%
2024-07-31	12.20	12.20	11.20	11.20	-11.111%	5	290	-87.946%
2024-07-30	13.30	13.30	12.17	12.60	-32.692%	159	289	-89.286%
2024-07-24	18.72	18.72	18.72	18.72	-0.900%	3	137	-92.788%
2024-07-22	19.12	19.52	18.89	18.89	+9.128%	28	134	-92.853%
2024-07-18	17.31	17.31	17.31	17.31	-6.685%	1	114	-92.201%
2024-07-17	18.56	18.58	18.53	18.55	-3.385%	53	113	-92.722%
2024-07-09	19.20	19.20	19.20	19.20	-1.538%	1	60	-92.969%
2024-07-08	19.60	19.60	19.46	19.50	+0.984%	9	60	-93.077%
2024-07-05	19.31	19.31	19.31	19.31	-9.766%	1	62	-93.009%
2024-07-01	21.40	21.40	21.40	21.40	+4.035%	5	61	-93.692%
2024-06-28	20.57	20.57	20.57	20.57	-7.551%	1	56	-93.437%
2024-06-06	22.26	22.39	22.25	22.25	+1.413%	7	56	-93.933%
2024-06-04	22.05	22.05	21.94	21.94	+3.296%	18	63	-93.847%
2024-06-03	21.24	21.24	21.24	21.24	+8.147%	21	59	-93.644%
2024-05-28	19.17	19.64	19.17	19.64	-13.518%	9	38	-93.126%
2024-05-24	22.71	22.71	22.71	22.71	-2.407%	2	28	-94.055%
2024-05-17	23.27	23.27	23.27	23.27	-1.980%	2	28	-94.199%
2024-05-08	23.74	23.74	23.74	23.74	+4.581%	1	27	-94.313%
2024-05-02	22.70	22.70	22.70	22.70	-9.018%	1	27	-94.053%
2024-04-26	24.95	24.95	24.95	24.95	+2.548%	2	26	-94.589%
2024-04-25	23.95	24.86	23.95	24.33	+12.120%	3	25	-94.451%
2024-04-23	21.70	21.70	21.70	21.70	-1.810%	1	23	-93.779%
2024-04-22	21.25	22.20	21.25	22.10	+4.098%	6	23	-93.891%
2024-04-17	21.23	21.23	21.23	21.23	-1.256%	1	17	-93.641%
2024-04-15	21.50	21.50	21.50	21.50	+1.559%	2	16	-93.721%
2024-04-12	21.26	21.35	21.17	21.17	0.000%	28	14	-93.623%