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MRK20261016P100
MRK Oct 16 2026 100.00 Put (MRK261016P00100000)
option OPRA

EOD

Sep 2, 2026

0.01000.000%(0.0000)2

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-02	0.0100	0.0100	0.0100	0.0100	0.000%	2	2,564	0.000%
2026-08-31	0.0100	0.0100	0.0100	0.0100	-75.000%	200	2,564	0.000%
2026-08-25	0.0100	0.0400	0.0100	0.0400	0.000%	6	2,365	-75.000%
2026-08-20	0.0400	0.0400	0.0400	0.0400	0.000%	1	2,366	-75.000%
2026-08-19	0.0400	0.1400	0.0200	0.0400	-55.556%	338	2,366	-75.000%
2026-08-18	0.0800	0.0900	0.0800	0.0900	-18.182%	3	2,322	-88.889%
2026-08-17	0.2500	0.2500	0.1100	0.1100	-66.667%	9	2,319	-90.909%
2026-08-14	0.3300	0.3300	0.3300	0.3300	+94.118%	1	2,324	-96.970%
2026-08-10	0.2000	0.2000	0.1700	0.1700	-48.485%	38	2,323	-94.118%
2026-08-07	0.3900	0.4300	0.3300	0.3300	-10.811%	9	2,311	-96.970%
2026-08-05	0.4300	0.4300	0.3100	0.3700	-13.953%	11	2,302	-97.297%
2026-08-04	0.4300	0.4300	0.4300	0.4300	-12.245%	1	2,292	-97.674%
2026-08-03	0.5000	0.5600	0.4500	0.4900	+19.512%	19	2,293	-97.959%
2026-07-31	0.4900	0.4900	0.4100	0.4100	-8.889%	10	2,287	-97.561%
2026-07-29	0.4900	0.4900	0.4400	0.4500	-2.174%	38	2,277	-97.778%
2026-07-27	0.4900	0.4900	0.4100	0.4600	-2.128%	10	2,269	-97.826%
2026-07-24	0.5100	0.5200	0.4500	0.4700	-33.803%	8	2,261	-97.872%
2026-07-22	0.7400	0.7400	0.6900	0.7100	-14.458%	51	2,254	-98.592%
2026-07-21	0.8500	0.8500	0.8300	0.8300	+25.758%	18	2,206	-98.795%
2026-07-17	0.6800	0.7700	0.6600	0.6600	-10.811%	21	2,204	-98.485%
2026-07-16	0.7400	0.7400	0.7400	0.7400	-26.733%	1	2,199	-98.649%
2026-07-15	1.0700	1.0700	1.0100	1.0100	-3.810%	3	2,200	-99.010%
2026-07-13	1.0400	1.0600	1.0400	1.0500	+0.962%	7	2,197	-99.048%
2026-07-10	1.0200	1.0400	1.0200	1.0400	+10.638%	5	2,190	-99.038%
2026-07-09	0.9700	0.9800	0.9400	0.9400	-12.150%	35	2,185	-98.936%
2026-07-01	1.0700	1.0700	1.0700	1.0700	+28.916%	15	2,180	-99.065%
2026-06-29	0.8300	0.8300	0.8300	0.8300	-30.252%	1	2,180	-98.795%
2026-06-25	1.3600	1.3600	1.1800	1.1900	-37.696%	321	2,179	-99.160%
2026-06-23	1.8200	1.9100	1.8200	1.9100	-26.538%	7	2,243	-99.476%
2026-06-22	2.6200	2.7000	2.6000	2.6000	+0.775%	260	2,244	-99.615%
2026-06-18	2.9700	3.1000	2.5800	2.5800	+4.878%	185	2,138	-99.612%
2026-06-17	2.4400	2.4600	2.4300	2.4600	-5.385%	3	2,138	-99.593%
2026-06-16	2.6800	2.6900	2.5800	2.6000	+3.175%	58	2,138	-99.615%
2026-06-15	2.5200	2.5200	2.5200	2.5200	+26.000%	25	2,123	-99.603%
2026-06-12	2.0600	2.1100	2.0000	2.0000	-5.213%	25	2,123	-99.500%
2026-06-11	2.1100	2.1100	2.1100	2.1100	-9.829%	10	2,123	-99.526%
2026-06-10	2.3400	2.3400	2.3400	2.3400	+2.632%	8	2,113	-99.573%
2026-06-09	2.3100	2.3100	2.2800	2.2800	-6.173%	20	2,113	-99.561%
2026-06-08	2.4900	2.4900	2.4200	2.4300	-3.953%	9	2,113	-99.588%
2026-06-04	2.5600	2.5600	2.5300	2.5300	-15.947%	18	2,107	-99.605%
2026-06-03	2.8300	3.1500	2.8300	3.0100	+5.245%	20	2,089	-99.668%
2026-06-02	2.9700	2.9700	2.8300	2.8600	-7.742%	23	2,072	-99.650%
2026-06-01	2.7000	3.2500	2.7000	3.1000	+26.016%	26	2,052	-99.677%
2026-05-27	2.2400	2.4600	2.1800	2.4600	+2.500%	132	2,044	-99.593%
2026-05-26	2.3400	2.4700	2.3300	2.4000	+12.676%	12	1,957	-99.583%
2026-05-22	2.1200	2.1700	2.1200	2.1300	-29.000%	17	1,958	-99.531%
2026-05-21	3.3500	3.5500	3.0000	3.0000	-15.493%	28	1,948	-99.667%
2026-05-20	3.5000	3.6500	3.4500	3.5500	+7.576%	275	1,948	-99.718%
2026-05-19	3.6000	3.6000	3.3000	3.3000	-14.286%	35	1,792	-99.697%
2026-05-18	4.1000	4.1000	3.7000	3.8500	-4.938%	30	1,792	-99.740%
2026-05-15	3.9500	4.1000	3.9000	4.0500	+2.532%	15	1,792	-99.753%
2026-05-14	3.8000	4.0000	3.8000	3.9500	0.000%	75	1,761	-99.747%
2026-05-13	4.0000	4.1500	3.8000	3.9500	0.000%	56	1,670	-99.747%
2026-05-12	4.2000	4.2000	3.8000	3.9500	-5.952%	48	1,670	-99.747%
2026-05-11	4.0500	4.2000	3.9000	4.2000	+1.205%	86	1,670	-99.762%
2026-05-08	4.2000	4.2000	3.9500	4.1500	+1.716%	23	1,579	-99.759%
2026-05-07	4.1000	4.3500	4.0500	4.0800	+7.368%	128	1,578	-99.755%
2026-05-06	3.8200	4.0500	3.7000	3.8000	-2.564%	111	1,537	-99.737%
2026-05-05	3.9500	4.1000	3.8500	3.9000	0.000%	66	1,531	-99.744%
2026-05-04	3.9000	4.0000	3.7100	3.9000	-22.619%	150	1,522	-99.744%
2026-04-30	4.7000	5.3000	4.5000	5.0400	+7.234%	180	1,432	-99.802%
2026-04-29	5.1500	5.1500	4.7000	4.7000	-6.000%	78	1,394	-99.787%
2026-04-28	5.0500	5.0500	5.0000	5.0000	-2.913%	140	1,359	-99.800%
2026-04-27	5.0000	5.1500	4.8500	5.1500	+4.040%	40	1,268	-99.806%
2026-04-24	4.6000	5.1000	4.6000	4.9500	+15.116%	48	1,247	-99.798%
2026-04-23	4.5000	4.5000	4.2000	4.3000	-6.522%	36	1,238	-99.767%
2026-04-22	4.6000	4.7500	4.6000	4.6000	-2.128%	37	1,233	-99.783%
2026-04-21	3.9600	4.7000	3.9600	4.7000	+42.424%	3	1,214	-99.787%
2026-04-20	3.2500	3.3500	3.2500	3.3000	+1.538%	70	1,214	-99.697%
2026-04-17	3.5000	3.5000	3.2500	3.2500	-17.722%	43	1,164	-99.692%
2026-04-16	3.7000	4.0000	3.7000	3.9500	+12.857%	753	1,137	-99.747%
2026-04-15	3.6100	3.6100	3.5000	3.5000	+9.375%	6	787	-99.714%
2026-04-14	3.3800	3.3800	3.1500	3.2000	-5.325%	40	782	-99.688%
2026-04-13	3.3500	3.4000	3.3500	3.3800	+5.625%	75	744	-99.704%
2026-04-10	3.3500	3.3500	3.2000	3.2000	-1.538%	17	673	-99.688%
2026-04-09	3.2500	3.2500	3.2500	3.2500	+1.562%	3	673	-99.692%
2026-04-08	3.4500	3.4500	3.2000	3.2000	-20.988%	63	673	-99.688%
2026-04-07	4.1500	4.4000	3.9500	4.0500	-1.220%	317	634	-99.753%
2026-04-02	3.8500	4.2000	3.8000	4.1000	+7.050%	393	125	-99.756%
2026-04-01	3.7000	3.8300	3.7000	3.8300	-8.810%	115	125	-99.739%
2026-03-26	3.9500	4.2000	3.8900	4.2000	-23.218%	44	57	-99.762%
2026-03-20	5.4700	5.4700	5.4700	5.4700	+10.505%	1	29	-99.817%
2026-03-16	4.9500	4.9500	4.9500	4.9500	-5.714%	1	29	-99.798%
2026-03-09	5.2500	5.3500	5.2500	5.2500	0.000%	5	28	-99.810%
2026-03-05	5.2500	5.2500	5.2500	5.2500	+23.529%	2	24	-99.810%
2026-03-04	4.2500	4.2500	4.2500	4.2500	-2.299%	1	23	-99.765%
2026-03-03	4.3500	4.3500	4.3500	4.3500	+12.987%	1	22	-99.770%
2026-03-02	3.8500	3.8500	3.8500	3.8500	+6.944%	12	21	-99.740%
2026-02-27	3.6000	3.6000	3.6000	3.6000	-12.195%	1	9	-99.722%
2026-02-26	4.1000	4.1000	4.1000	4.1000	+12.329%	1	8	-99.756%
2026-02-25	3.5500	3.6500	3.5500	3.6500	0.000%	8	0	-99.726%