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MRK20271217P85
MRK Dec 17 2027 85.00 Put (MRK271217P00085000)
option OPRA

EOD

Jul 21, 2026

3.650.000%(0.00)71

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-21	3.4500	3.6500	3.3900	3.6500	0.000%	71	175	0.000%
2026-07-15	3.6500	3.6500	3.6500	3.6500	-19.780%	1	156	0.000%
2026-06-09	4.5500	4.5500	4.5500	4.5500	-9.901%	3	156	-19.780%
2026-06-03	5.0500	5.0500	5.0500	5.0500	0.000%	3	158	-27.723%
2026-06-01	5.0500	5.0500	5.0500	5.0500	-0.980%	1	156	-27.723%
2026-05-19	5.1000	5.1000	5.1000	5.1000	-6.422%	1	155	-28.431%
2026-05-14	5.4500	5.4500	5.4500	5.4500	-2.679%	7	155	-33.028%
2026-05-07	5.5000	5.6000	5.5000	5.6000	-6.667%	4	152	-34.821%
2026-04-30	6.0000	6.0000	6.0000	6.0000	-3.226%	27	151	-39.167%
2026-04-27	6.2500	6.2500	6.2000	6.2000	+5.085%	10	124	-41.129%
2026-04-21	5.5500	5.9000	5.5500	5.9000	+13.462%	11	122	-38.136%
2026-04-08	5.2000	5.2000	5.2000	5.2000	-0.952%	2	122	-29.808%
2026-03-26	5.2500	5.2500	5.2500	5.2500	-9.483%	1	123	-30.476%
2026-03-11	5.8000	5.8000	5.8000	5.8000	+9.434%	20	122	-37.069%
2026-02-09	5.3000	5.3000	5.3000	5.3000	+7.724%	10	107	-31.132%
2026-02-03	4.9200	4.9200	4.9200	4.9200	-22.520%	2	107	-25.813%
2026-01-27	6.1500	6.3500	6.1500	6.3500	+6.723%	100	107	-42.520%
2026-01-23	5.9500	6.0000	5.9500	5.9500	+5.310%	13	205	-38.655%
2026-01-21	5.6500	5.6500	5.6500	5.6500	+0.893%	16	192	-35.398%
2026-01-09	5.6000	5.6000	5.6000	5.6000	-15.789%	3	208	-34.821%
2025-12-26	6.6500	6.6500	6.6500	6.6500	-0.746%	1	205	-45.113%
2025-12-24	6.7000	6.7000	6.7000	6.7000	-10.067%	1	205	-45.522%
2025-12-22	7.4500	7.4500	7.4500	7.4500	-5.696%	1	205	-51.007%
2025-12-15	7.9700	7.9700	7.9000	7.9000	-2.469%	2	205	-53.797%
2025-12-12	8.1000	8.1000	8.1000	8.1000	-4.930%	5	205	-54.938%
2025-12-11	8.6500	8.6500	8.5200	8.5200	-5.333%	6	205	-57.160%
2025-12-09	8.3700	9.0800	8.3000	9.0000	+7.143%	43	205	-59.444%
2025-12-08	8.3700	8.6700	8.3700	8.4000	+3.448%	20	213	-56.548%
2025-12-05	8.2000	8.2000	7.7000	8.1200	+2.785%	8	198	-55.049%
2025-12-03	7.9000	7.9000	7.9000	7.9000	+0.381%	1	199	-53.797%
2025-12-02	7.8500	7.8800	7.8500	7.8700	+2.876%	21	199	-53.621%
2025-12-01	7.2300	7.7000	7.2300	7.6500	+1.325%	35	214	-52.288%
2025-11-28	7.5500	7.5500	7.5500	7.5500	+2.442%	25	225	-51.656%
2025-11-26	7.5200	7.6000	7.3500	7.3700	-3.911%	51	259	-50.475%
2025-11-25	8.1100	8.1100	7.6700	7.6700	-5.890%	30	259	-52.412%
2025-11-24	7.9500	8.1500	7.9500	8.1500	-5.562%	32	269	-55.215%
2025-11-21	9.4500	9.4500	7.9800	8.6300	-10.570%	82	245	-57.706%
2025-11-20	9.4000	9.6500	9.4000	9.6500	+1.047%	8	215	-62.176%
2025-11-19	9.5000	9.5500	9.5000	9.5500	0.000%	3	210	-61.780%
2025-11-14	9.8400	9.8400	9.5500	9.5500	+2.578%	4	212	-61.780%
2025-11-13	9.3100	9.3100	9.3100	9.3100	-30.522%	1	212	-60.795%
2025-11-03	13.4000	13.4000	13.4000	13.4000	+11.203%	1	210	-72.761%
2025-10-30	11.8000	12.0500	11.8000	12.0500	-1.148%	2	210	-69.710%
2025-10-29	12.2000	12.2000	12.1900	12.1900	+0.329%	4	210	-70.057%
2025-10-27	11.9500	12.1500	11.9500	12.1500	+0.330%	5	217	-69.959%
2025-10-20	12.7500	12.7500	12.1100	12.1100	-8.604%	11	217	-69.860%
2025-10-14	13.2500	13.2500	13.2500	13.2500	+3.113%	50	217	-72.453%
2025-10-13	12.9000	12.9000	12.8500	12.8500	+7.083%	3	247	-71.595%
2025-10-08	12.0000	12.0000	12.0000	12.0000	+1.609%	1	246	-69.583%
2025-10-07	11.8100	11.8100	11.8100	11.8100	+6.878%	1	245	-69.094%
2025-10-01	12.0500	12.0500	11.0000	11.0500	-28.433%	30	245	-66.968%
2025-09-26	15.4400	15.4400	15.4400	15.4400	-2.217%	2	242	-76.360%
2025-09-25	15.7900	15.7900	15.7900	15.7900	+3.882%	1	242	-76.884%
2025-09-24	15.1500	15.2000	15.1500	15.2000	+0.997%	4	242	-75.987%
2025-09-23	15.0500	15.0500	15.0500	15.0500	+2.730%	1	242	-75.748%
2025-09-22	14.7800	14.7800	14.6500	14.6500	+1.034%	6	242	-75.085%
2025-09-18	14.5900	14.5900	14.5000	14.5000	+0.764%	3	239	-74.828%
2025-09-15	14.3300	14.3900	14.3300	14.3900	+2.786%	11	238	-74.635%
2025-09-12	14.1000	14.1000	14.0000	14.0000	+7.280%	4	237	-73.929%
2025-09-11	13.3100	13.3100	13.0500	13.0500	-3.690%	2	240	-72.031%
2025-09-10	13.5500	13.5500	13.5500	13.5500	+1.880%	1	241	-73.063%
2025-09-09	13.3500	13.3500	13.3000	13.3000	-2.278%	3	242	-72.556%
2025-09-08	13.6100	13.6100	13.6100	13.6100	+3.893%	50	241	-73.181%
2025-09-03	13.1000	13.1000	13.1000	13.1000	+0.769%	1	191	-72.137%
2025-09-02	13.0000	13.0000	13.0000	13.0000	-5.455%	2	190	-71.923%
2025-08-28	13.5500	14.0000	13.5500	13.7500	+2.230%	6	188	-73.455%
2025-08-27	13.3000	13.4500	13.3000	13.4500	+1.894%	7	192	-72.862%
2025-08-26	13.0200	13.2000	12.9500	13.2000	-0.377%	4	185	-72.348%
2025-08-20	13.4100	13.4100	13.2500	13.2500	+1.688%	6	182	-72.453%
2025-08-19	13.0300	13.0300	13.0300	13.0300	-9.952%	1	178	-71.988%
2025-08-13	14.4700	14.4700	14.4700	14.4700	-6.343%	2	177	-74.775%
2025-08-07	15.4500	15.4500	15.4500	15.4500	+4.604%	2	179	-76.375%
2025-08-05	14.7700	14.7700	14.7700	14.7700	+0.682%	3	177	-75.288%
2025-07-31	14.6700	14.6700	14.6700	14.6700	+4.043%	2	174	-75.119%
2025-07-24	14.1000	14.1000	14.1000	14.1000	-7.237%	5	172	-74.113%
2025-07-15	14.4200	15.2000	14.4100	15.2000	+6.294%	14	167	-75.987%
2025-07-14	14.4400	14.4400	14.3000	14.3000	-1.379%	103	157	-74.476%
2025-07-11	14.5000	14.5000	14.5000	14.5000	+3.571%	2	54	-74.828%
2025-07-10	14.0000	14.0000	14.0000	14.0000	-8.795%	2	54	-73.929%
2025-07-08	15.3500	15.3500	15.3500	15.3500	-1.095%	3	56	-76.221%
2025-07-07	15.7900	15.7900	15.5200	15.5200	-0.704%	2	53	-76.482%
2025-07-03	15.6300	15.6300	15.6300	15.6300	+1.625%	1	51	-76.647%
2025-07-02	15.3800	15.3800	15.3800	15.3800	-8.561%	1	51	-76.268%
2025-06-25	16.8200	16.8200	16.8200	16.8200	-1.637%	1	50	-78.300%
2025-06-23	16.8900	17.1000	16.8900	17.1000	+3.074%	2	50	-78.655%
2025-06-17	16.5900	16.5900	16.5900	16.5900	+1.468%	1	50	-77.999%
2025-06-10	16.3500	16.3500	16.3500	16.3500	-16.197%	5	49	-77.676%
2025-06-02	19.1700	19.5100	19.1700	19.5100	+2.468%	2	44	-81.292%
2025-05-30	18.7900	19.0400	18.7900	19.0400	-1.805%	4	44	-80.830%
2025-05-29	19.1300	19.3900	19.1300	19.3900	+7.662%	2	43	-81.176%
2025-05-13	17.9200	18.0100	17.9200	18.0100	-0.771%	2	43	-79.733%
2025-05-09	17.9800	18.1500	17.9800	18.1500	+1.397%	4	43	-79.890%
2025-05-08	17.6500	17.9000	17.6500	17.9000	+19.333%	2	43	-79.609%
2025-05-02	15.0000	15.0000	15.0000	15.0000	-4.580%	4	43	-75.667%
2025-05-01	15.5000	15.7200	15.5000	15.7200	+2.544%	2	41	-76.781%
2025-04-30	15.1300	15.3300	15.1300	15.3300	-18.153%	2	41	-76.190%
2025-04-21	18.7300	18.7300	18.7300	18.7300	+3.082%	16	41	-80.513%
2025-04-17	18.1700	18.1700	18.1700	18.1700	+12.369%	4	25	-79.912%
2025-04-09	18.8800	18.8800	16.1700	16.1700	+5.548%	5	25	-77.427%
2025-04-04	14.5000	15.3200	14.5000	15.3200	+19.688%	4	24	-76.175%
2025-04-03	12.8000	12.8000	12.8000	12.8000	+1.186%	1	23	-71.484%
2025-04-02	12.6500	12.6500	12.6500	12.6500	+10.384%	1	21	-71.146%
2025-03-26	11.7500	11.7500	11.4100	11.4600	+13.241%	3	21	-68.150%
2025-03-24	10.1200	10.1200	10.1200	10.1200	-3.158%	10	18	-63.933%
2025-03-14	10.0100	10.4500	10.0100	10.4500	+7.621%	14	8	-65.072%
2025-03-07	9.7100	9.7100	9.7100	9.7100	0.000%	2	1	-62.410%