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MRK20250919P80
MRK Sep 19 2025 80.00 Put (MRK250919P00080000)
option OPRA

EOD

May 13, 2025

7.94+23.101%(+1.49)7

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2025-05-13	7.60	7.94	7.60	7.94	+23.101%	7	3,819	0.000%
2025-05-12	6.66	6.95	6.45	6.45	-23.214%	193	3,838	+23.101%
2025-05-09	7.45	8.40	7.35	8.40	+13.514%	90	3,969	-5.476%
2025-05-08	7.40	7.45	7.13	7.40	+6.475%	154	3,976	+7.297%
2025-05-07	6.63	6.95	6.55	6.95	-1.418%	1,097	4,044	+14.245%
2025-05-06	6.40	7.30	6.30	7.05	+36.893%	154	3,947	+12.624%
2025-05-05	5.10	5.15	5.10	5.15	+5.102%	2	4,058	+54.175%
2025-05-02	4.90	4.90	4.75	4.90	-6.667%	386	4,059	+62.041%
2025-05-01	4.85	5.25	4.85	5.25	+9.375%	55	3,877	+51.238%
2025-04-30	4.60	4.80	4.60	4.80	+5.495%	33	3,869	+65.417%
2025-04-29	4.40	4.60	4.40	4.55	-13.826%	215	3,889	+74.505%
2025-04-28	5.45	5.45	5.05	5.28	-11.261%	139	3,711	+50.379%
2025-04-25	7.25	7.35	5.95	5.95	-13.139%	100	3,783	+33.445%
2025-04-24	7.90	7.90	6.85	6.85	-12.179%	9	3,739	+15.912%
2025-04-22	7.80	7.80	7.80	7.80	-7.692%	1	3,744	+1.795%
2025-04-21	8.45	8.45	8.45	8.45	+8.056%	13	3,744	-6.036%
2025-04-17	8.10	8.10	7.60	7.82	-15.459%	306	3,459	+1.535%
2025-04-16	8.45	9.25	8.05	9.25	+14.907%	118	3,459	-14.162%
2025-04-15	7.15	8.20	7.00	8.05	+4.545%	70	3,425	-1.366%
2025-04-14	7.70	8.05	7.55	7.70	-4.348%	40	3,380	+3.117%
2025-04-11	8.80	9.20	8.00	8.05	-11.538%	436	3,346	-1.366%
2025-04-10	7.90	9.85	7.90	9.10	+40.000%	148	3,157	-12.747%
2025-04-09	9.65	9.95	6.45	6.50	-22.619%	241	3,027	+22.154%
2025-04-08	6.14	9.20	6.14	8.40	+13.667%	72	2,826	-5.476%
2025-04-07	7.95	7.95	6.50	7.39	+23.167%	404	2,824	+7.442%
2025-04-04	5.00	6.79	5.00	6.00	+48.148%	398	2,507	+32.333%
2025-04-03	3.60	4.20	3.60	4.05	+3.846%	86	2,366	+96.049%
2025-04-02	4.07	4.07	3.85	3.90	+2.362%	51	2,399	+103.590%
2025-04-01	3.01	3.85	3.01	3.81	+30.034%	141	2,425	+108.399%
2025-03-31	3.30	3.30	2.93	2.93	-6.984%	98	2,339	+170.990%
2025-03-28	3.15	3.15	3.05	3.15	-11.268%	258	2,334	+152.063%
2025-03-27	3.25	3.55	3.25	3.55	+9.231%	330	2,207	+123.662%
2025-03-26	2.97	3.50	2.97	3.25	-6.340%	76	1,930	+144.308%
2025-03-25	2.16	3.55	2.16	3.47	+62.150%	120	1,880	+128.818%
2025-03-24	2.19	2.27	2.14	2.14	+1.905%	19	1,808	+271.028%
2025-03-21	2.00	2.10	1.98	2.10	+12.299%	206	1,820	+278.095%
2025-03-20	1.88	1.91	1.87	1.87	-1.058%	156	1,793	+324.599%
2025-03-19	1.90	1.90	1.87	1.89	-8.252%	14	1,879	+320.106%
2025-03-18	2.06	2.06	2.06	2.06	+10.753%	19	1,879	+285.437%
2025-03-17	2.02	2.02	1.86	1.86	-20.513%	55	1,886	+326.882%
2025-03-14	2.45	2.45	2.34	2.34	-4.098%	56	1,851	+239.316%
2025-03-13	2.30	2.47	2.30	2.44	-4.314%	8	1,818	+225.410%
2025-03-12	2.53	2.57	2.52	2.55	+13.333%	151	1,818	+211.373%
2025-03-11	2.49	2.49	2.25	2.25	-1.747%	163	1,685	+252.889%
2025-03-10	2.26	2.29	2.11	2.29	-2.137%	3	1,551	+246.725%
2025-03-07	2.09	2.34	2.05	2.34	-12.360%	16	1,551	+239.316%
2025-03-06	2.60	2.72	2.60	2.67	+5.118%	131	1,549	+197.378%
2025-03-05	2.63	2.74	2.54	2.54	-0.392%	41	1,634	+212.598%
2025-03-04	2.49	2.55	2.30	2.55	-7.273%	15	1,612	+211.373%
2025-03-03	2.60	2.75	2.60	2.75	-10.423%	269	1,613	+188.727%
2025-02-28	3.05	3.07	3.00	3.07	-8.358%	114	1,479	+158.632%
2025-02-27	3.05	3.35	3.05	3.35	0.000%	63	1,480	+137.015%
2025-02-26	3.13	3.35	3.13	3.35	+11.667%	8	1,469	+137.015%
2025-02-25	2.80	3.00	2.60	3.00	-3.226%	71	1,469	+164.667%
2025-02-24	3.62	3.62	3.10	3.10	-15.531%	28	1,470	+156.129%
2025-02-21	3.85	3.85	3.67	3.67	-10.488%	32	1,483	+116.349%
2025-02-20	4.10	4.35	4.10	4.10	-16.327%	155	1,485	+93.659%
2025-02-19	4.85	4.90	4.85	4.90	-10.092%	13	1,474	+62.041%
2025-02-18	5.90	5.90	5.22	5.45	+3.025%	516	1,462	+45.688%
2025-02-14	4.80	5.60	4.80	5.29	+11.603%	172	1,025	+50.095%
2025-02-13	4.50	4.74	4.50	4.74	+10.233%	215	1,025	+67.511%
2025-02-12	4.20	4.30	4.20	4.30	+8.861%	18	814	+84.651%
2025-02-11	4.00	4.15	3.93	3.95	0.000%	22	804	+101.013%
2025-02-10	3.55	3.95	3.55	3.95	+12.857%	8	783	+101.013%
2025-02-07	3.50	3.50	3.50	3.50	+10.410%	2	776	+126.857%
2025-02-06	3.20	3.25	3.17	3.17	+7.095%	16	776	+150.473%
2025-02-05	3.00	3.36	2.81	2.96	+9.630%	12	770	+168.243%
2025-02-04	3.30	3.53	2.70	2.70	+66.667%	102	762	+194.074%
2025-02-03	1.62	1.62	1.62	1.62	-4.706%	1	670	+390.123%
2025-01-30	1.70	1.70	1.70	1.70	-2.857%	7	676	+367.059%
2025-01-29	2.09	2.09	1.75	1.75	-7.895%	3	676	+353.714%
2025-01-28	1.90	1.90	1.90	1.90	+6.742%	8	673	+317.895%
2025-01-27	1.93	1.93	1.78	1.78	-13.171%	17	665	+346.067%
2025-01-24	2.04	2.05	2.04	2.05	+4.592%	34	667	+287.317%
2025-01-22	1.96	1.96	1.96	1.96	-0.508%	5	651	+305.102%
2025-01-21	1.93	1.97	1.93	1.97	+19.394%	8	646	+303.046%
2025-01-17	1.65	1.65	1.65	1.65	-2.941%	2	644	+381.212%
2025-01-14	1.70	1.70	1.70	1.70	+3.030%	251	644	+367.059%
2025-01-06	1.64	1.65	1.64	1.65	-14.063%	3	393	+381.212%
2025-01-03	1.81	1.92	1.81	1.92	+6.667%	4	390	+313.542%
2024-12-24	1.80	1.80	1.80	1.80	-2.174%	23	390	+341.111%
2024-12-23	2.05	2.05	1.84	1.84	-9.804%	15	390	+331.522%
2024-12-20	2.05	2.06	2.04	2.04	+10.270%	34	386	+289.216%
2024-12-19	1.92	1.92	1.85	1.85	+12.121%	23	352	+329.189%
2024-12-17	1.65	1.65	1.65	1.65	-29.787%	10	351	+381.212%
2024-11-20	2.35	2.35	2.35	2.35	-4.082%	1	341	+237.872%
2024-11-19	2.45	2.45	2.45	2.45	+6.987%	1	340	+224.082%
2024-11-18	2.29	2.29	2.29	2.29	-9.486%	1	340	+246.725%
2024-11-15	2.47	2.53	2.44	2.53	+28.426%	6	340	+213.834%
2024-11-14	1.97	1.97	1.97	1.97	+3.684%	15	338	+303.046%
2024-11-13	1.90	1.90	1.90	1.90	-3.061%	256	338	+317.895%
2024-11-04	2.05	2.05	1.96	1.96	0.000%	29	82	+305.102%
2024-11-01	1.98	1.99	1.95	1.96	+13.953%	56	64	+305.102%
2024-10-25	1.72	1.72	1.72	1.72	+34.375%	2	36	+361.628%
2024-10-18	1.28	1.28	1.28	1.28	+0.787%	4	35	+520.313%
2024-10-14	1.27	1.27	1.27	1.27	-12.414%	28	33	+525.197%
2024-10-08	1.38	1.45	1.38	1.45	+22.881%	2	5	+447.586%
2024-09-26	1.18	1.18	1.18	1.18	0.000%	5	5	+572.881%