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MRK20261016P115
MRK Oct 16 2026 115.00 Put (MRK261016P00115000)
option OPRA

EOD

Sep 3, 2026

0.10000.000%(0.0000)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-03	0.1000	0.1000	0.1000	0.1000	0.000%	1	2,183	0.000%
2026-09-02	0.1000	0.1000	0.1000	0.1000	-28.571%	10	2,183	0.000%
2026-08-31	0.1500	0.1500	0.1400	0.1400	-51.724%	4	2,183	-28.571%
2026-08-28	0.2900	0.2900	0.2900	0.2900	+222.222%	1	2,186	-65.517%
2026-08-27	0.0700	0.0900	0.0500	0.0900	+50.000%	31	2,187	+11.111%
2026-08-26	0.1200	0.1200	0.0400	0.0600	-14.286%	29	2,197	+66.667%
2026-08-25	0.0700	0.0700	0.0700	0.0700	+40.000%	31	2,203	+42.857%
2026-08-24	0.0900	0.1500	0.0500	0.0500	-78.261%	28	2,234	+100.000%
2026-08-21	0.1500	0.2300	0.0800	0.2300	+130.000%	122	2,241	-56.522%
2026-08-20	0.3000	0.3000	0.1000	0.1000	-62.963%	26	2,279	0.000%
2026-08-19	0.2100	0.3600	0.0100	0.2700	-54.237%	38	2,280	-62.963%
2026-08-18	0.5000	0.6000	0.5000	0.5900	-7.813%	6	2,303	-83.051%
2026-08-17	0.4500	0.6900	0.4100	0.6400	+8.475%	53	2,301	-84.375%
2026-08-14	0.5900	0.8300	0.5800	0.5900	-16.901%	69	2,304	-83.051%
2026-08-13	0.7300	0.7300	0.6300	0.7100	-22.826%	40	2,329	-85.915%
2026-08-12	1.1600	1.1600	0.8600	0.9200	-20.000%	28	2,335	-89.130%
2026-08-11	1.4000	1.4000	1.1500	1.1500	-6.504%	12	2,318	-91.304%
2026-08-10	1.6200	1.7000	1.2000	1.2300	-30.508%	39	2,310	-91.870%
2026-08-07	1.7400	1.7700	1.7400	1.7700	-4.839%	4	2,303	-94.350%
2026-08-06	1.8500	1.8600	1.7400	1.8600	-0.535%	11	2,301	-94.624%
2026-08-05	2.0500	2.2000	1.6700	1.8700	-2.094%	20	2,294	-94.652%
2026-08-04	2.3500	2.3500	1.8400	1.9100	-23.600%	43	2,288	-94.764%
2026-08-03	2.4200	2.5000	2.4200	2.5000	+41.243%	72	2,264	-96.000%
2026-07-31	1.9100	1.9100	1.7200	1.7700	-14.493%	32	2,223	-94.350%
2026-07-30	2.4400	2.4400	2.0700	2.0700	+2.985%	13	2,214	-95.169%
2026-07-29	1.8500	2.0800	1.8500	2.0100	+6.349%	43	2,221	-95.025%
2026-07-28	1.6100	1.8900	1.5700	1.8900	-3.571%	653	2,222	-94.709%
2026-07-27	1.9600	1.9600	1.9600	1.9600	-6.220%	3	1,829	-94.898%
2026-07-24	2.1000	2.1000	1.9700	2.0900	-3.687%	4	1,829	-95.215%
2026-07-23	2.4100	2.4100	2.1600	2.1700	-21.377%	23	1,827	-95.392%
2026-07-22	2.7400	2.7800	2.6400	2.7600	-9.508%	42	1,821	-96.377%
2026-07-21	2.9400	3.3000	2.9400	3.0500	-11.594%	88	1,803	-96.721%
2026-07-20	2.9900	3.4500	2.9900	3.4500	+17.747%	33	1,805	-97.101%
2026-07-17	2.2000	3.0300	2.1500	2.9300	+7.721%	21	1,791	-96.587%
2026-07-16	3.0000	3.0000	2.6200	2.7200	-30.256%	840	1,788	-96.324%
2026-07-15	3.8000	3.9000	3.8000	3.9000	-19.588%	6	1,065	-97.436%
2026-07-14	4.5500	4.9000	4.4500	4.8500	+25.323%	390	1,068	-97.938%
2026-07-13	3.9000	4.0000	3.8500	3.8700	-2.025%	35	868	-97.416%
2026-07-10	3.8000	4.1500	3.7000	3.9500	+5.333%	77	856	-97.468%
2026-07-09	3.6500	3.8500	3.6000	3.7500	+11.940%	55	856	-97.333%
2026-07-08	3.1300	3.4000	3.1300	3.3500	+19.643%	29	812	-97.015%
2026-07-07	2.8700	2.8800	2.7200	2.8000	-13.580%	92	797	-96.429%
2026-07-06	2.9400	3.2400	2.9400	3.2400	+6.230%	5	798	-96.914%
2026-07-02	3.0500	3.2000	2.9900	3.0500	-15.278%	32	803	-96.721%
2026-07-01	3.9000	4.0000	3.6000	3.6000	+16.129%	23	803	-97.222%
2026-06-30	2.7900	3.3700	2.7900	3.1000	+12.319%	122	788	-96.774%
2026-06-29	2.8600	2.8600	2.7400	2.7600	-13.750%	71	759	-96.377%
2026-06-26	3.1500	3.2500	3.1500	3.2000	-15.789%	46	767	-96.875%
2026-06-25	4.5100	4.5100	3.8000	3.8000	-24.303%	3	791	-97.368%
2026-06-24	5.0200	5.0200	5.0200	5.0200	-14.188%	20	790	-98.008%
2026-06-23	6.0500	6.0500	5.8500	5.8500	-24.710%	40	790	-98.291%
2026-06-16	7.3000	7.7700	7.3000	7.7700	+5.714%	2	780	-98.713%
2026-06-15	7.3500	7.3500	7.3500	7.3500	+17.788%	1	781	-98.639%
2026-06-12	6.2400	6.2400	6.2400	6.2400	+15.556%	1	781	-98.397%
2026-06-11	6.1500	6.1500	5.4000	5.4000	-22.636%	19	780	-98.148%
2026-06-10	6.9800	6.9800	6.9800	6.9800	+1.159%	9	778	-98.567%
2026-06-09	6.8500	6.9000	6.8500	6.9000	+9.524%	5	787	-98.551%
2026-06-05	5.9000	6.3000	5.7500	6.3000	-11.888%	14	785	-98.413%
2026-06-04	7.1500	7.1500	7.1500	7.1500	-11.180%	1	774	-98.601%
2026-06-02	8.1500	8.1500	8.0500	8.0500	-9.551%	3	774	-98.758%
2026-06-01	8.9000	8.9000	8.9000	8.9000	+28.058%	1	772	-98.876%
2026-05-29	6.9000	7.0000	6.9000	6.9500	+2.963%	12	771	-98.561%
2026-05-28	6.5000	6.8000	6.5000	6.7500	+3.846%	3	766	-98.519%
2026-05-26	6.5000	6.5000	6.5000	6.5000	+6.557%	1	765	-98.462%
2026-05-22	6.2500	6.2500	6.1000	6.1000	-30.286%	14	764	-98.361%
2026-05-21	9.0000	9.0000	8.7500	8.7500	-7.407%	16	759	-98.857%
2026-05-20	9.4000	9.4500	9.4000	9.4500	+6.180%	3	759	-98.942%
2026-05-19	9.0500	9.0500	8.8000	8.9000	-12.315%	90	726	-98.876%
2026-05-18	9.9500	10.4000	9.8000	10.1500	-3.791%	53	726	-99.015%
2026-05-15	10.0000	10.5500	9.9500	10.5500	+7.653%	13	726	-99.052%
2026-05-14	9.7700	9.9000	9.7700	9.8000	+1.554%	13	720	-98.980%
2026-05-13	10.4000	10.4000	9.6500	9.6500	-1.531%	5	718	-98.964%
2026-05-12	10.3000	10.3000	9.8000	9.8000	-9.259%	7	718	-98.980%
2026-05-11	10.8000	10.8000	10.8000	10.8000	+8.000%	1	718	-99.074%
2026-05-08	10.0000	10.0000	10.0000	10.0000	-1.478%	1	716	-99.000%
2026-05-07	10.3500	10.8000	10.1500	10.1500	+8.440%	99	722	-99.015%
2026-05-06	9.4500	9.4500	9.3600	9.3600	-3.005%	5	674	-98.932%
2026-05-05	9.9000	10.0000	9.6500	9.6500	-2.525%	90	676	-98.964%
2026-05-04	9.7000	9.9000	9.6500	9.9000	-2.941%	86	648	-98.990%
2026-05-01	9.8500	10.2000	9.8500	10.2000	-15.353%	106	630	-99.020%
2026-04-30	10.9500	12.0500	10.9500	12.0500	+8.559%	14	630	-99.170%
2026-04-28	11.1000	11.1000	11.1000	11.1000	-2.632%	1	625	-99.099%
2026-04-27	11.4000	11.4000	11.4000	11.4000	+2.242%	2	625	-99.123%
2026-04-24	11.1500	11.1500	11.1500	11.1500	+10.945%	14	625	-99.103%
2026-04-23	10.0500	10.0500	9.9000	10.0500	-6.337%	8	625	-99.005%
2026-04-22	10.7300	10.7300	10.7300	10.7300	-0.371%	5	619	-99.068%
2026-04-21	9.8500	11.0000	9.7500	10.7700	+34.625%	53	614	-99.071%
2026-04-20	8.1500	8.1500	7.8500	8.0000	-0.621%	89	585	-98.750%
2026-04-17	8.3800	8.3800	8.0500	8.0500	-13.904%	2	506	-98.758%
2026-04-16	8.3500	9.4000	8.3500	9.3500	+15.148%	50	506	-98.930%
2026-04-15	7.8500	8.6500	7.8500	8.1200	+5.455%	387	476	-98.768%
2026-04-14	7.7500	7.7500	7.4500	7.7000	+3.356%	16	206	-98.701%
2026-04-10	7.4500	7.4500	7.4500	7.4500	+8.918%	2	190	-98.658%
2026-04-09	7.1000	7.1000	6.8000	6.8400	-1.583%	150	188	-98.538%
2026-04-08	7.9000	8.0000	6.9000	6.9500	-22.778%	42	98	-98.561%
2026-04-07	9.4500	9.5500	8.9000	9.0000	0.000%	49	66	-98.889%
2026-04-02	8.7500	9.0000	8.7500	9.0000	+4.651%	2	31	-98.889%
2026-03-31	8.6000	8.6000	8.6000	8.6000	-3.371%	1	31	-98.837%
2026-03-26	8.9500	8.9500	8.9000	8.9000	-11.000%	3	30	-98.876%
2026-03-24	10.0000	10.0000	10.0000	10.0000	-2.439%	1	27	-99.000%
2026-03-23	10.1000	10.2500	10.1000	10.2500	-4.384%	22	27	-99.024%
2026-03-13	10.6600	10.7200	10.6600	10.7200	+2.584%	3	6	-99.067%
2026-03-11	10.3000	10.4500	10.3000	10.4500	+31.447%	2	3	-99.043%
2026-02-27	7.9500	7.9500	7.9500	7.9500	0.000%	1	1	-98.742%