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MRK20271217P80
MRK Dec 17 2027 80.00 Put (MRK271217P00080000)
option OPRA

EOD

Sep 1, 2026

1.30-4.412%(-0.06)1

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-01	1.3000	1.3000	1.3000	1.3000	-4.412%	1	984	0.000%
2026-08-24	1.3800	1.3800	1.3500	1.3600	-32.000%	86	983	-4.412%
2026-08-13	2.0000	2.0000	2.0000	2.0000	-4.306%	2	985	-35.000%
2026-08-12	2.0700	2.1900	2.0600	2.0900	-13.992%	19	985	-37.799%
2026-08-07	2.4000	2.4400	2.3800	2.4300	-6.538%	5	980	-46.502%
2026-08-03	2.6000	2.6000	2.6000	2.6000	-3.704%	5	982	-50.000%
2026-07-30	2.7000	2.7000	2.7000	2.7000	+14.894%	5	977	-51.852%
2026-07-27	2.3500	2.3500	2.3500	2.3500	-32.857%	10	972	-44.681%
2026-06-11	3.5000	3.5000	3.5000	3.5000	-2.778%	1	962	-62.857%
2026-06-08	3.5500	3.6000	3.5500	3.6000	-1.639%	23	963	-63.889%
2026-05-28	3.6600	3.6600	3.6600	3.6600	+1.385%	10	957	-64.481%
2026-05-22	3.6100	3.6100	3.6100	3.6100	-11.951%	1	967	-63.989%
2026-05-19	4.3000	4.3000	4.0500	4.1000	-4.651%	4	967	-68.293%
2026-05-14	4.3000	4.3000	4.3000	4.3000	-4.444%	3	965	-69.767%
2026-05-11	4.5000	4.5000	4.5000	4.5000	0.000%	3	962	-71.111%
2026-05-08	4.5000	4.5000	4.5000	4.5000	+3.448%	2	959	-71.111%
2026-05-07	4.3500	4.3500	4.3500	4.3500	-13.000%	1	958	-70.115%
2026-04-24	5.0000	5.0000	5.0000	5.0000	+6.383%	1	957	-74.000%
2026-04-21	4.7000	4.7000	4.7000	4.7000	+20.513%	1	957	-72.340%
2026-04-17	3.9000	3.9000	3.9000	3.9000	-18.410%	4	957	-66.667%
2026-04-07	4.7800	4.7800	4.7800	4.7800	+11.163%	1	956	-72.803%
2026-04-02	4.3000	4.3000	4.3000	4.3000	-6.725%	1	955	-69.767%
2026-03-11	4.6100	4.6100	4.6100	4.6100	+24.595%	1	955	-71.800%
2026-02-27	3.7000	3.7000	3.7000	3.7000	-3.896%	1	955	-64.865%
2026-02-24	3.8500	3.8500	3.8500	3.8500	-10.047%	3	955	-66.234%
2026-02-09	4.2800	4.2800	4.2800	4.2800	+7.000%	3	958	-69.626%
2026-02-06	4.0000	4.0000	4.0000	4.0000	0.000%	3	958	-67.500%
2026-02-05	4.0000	4.0000	4.0000	4.0000	+14.286%	2	958	-67.500%
2026-02-03	3.5000	3.5000	3.5000	3.5000	-24.731%	12	959	-62.857%
2026-01-29	4.6500	4.6500	4.6500	4.6500	-4.124%	112	947	-72.043%
2026-01-20	4.8500	4.8500	4.8500	4.8500	-2.610%	1	835	-73.196%
2026-01-16	4.9800	4.9800	4.9800	4.9800	+11.910%	1	837	-73.896%
2026-01-15	4.4500	4.4500	4.4500	4.4500	-5.319%	1	837	-70.787%
2026-01-08	4.7000	4.7000	4.7000	4.7000	-11.321%	1	838	-72.340%
2025-12-31	5.3000	5.3000	5.3000	5.3000	0.000%	1	840	-75.472%
2025-12-26	5.3000	5.3000	5.3000	5.3000	-7.504%	1	840	-75.472%
2025-12-22	5.7000	5.7300	5.5700	5.7300	-11.846%	3	841	-77.312%
2025-12-18	6.5000	6.5000	6.5000	6.5000	-4.412%	1	841	-80.000%
2025-12-17	6.8000	6.8000	6.8000	6.8000	+9.501%	1	842	-80.882%
2025-12-15	6.2000	6.3000	6.2000	6.2100	-6.335%	7	842	-79.066%
2025-12-12	6.6200	6.6300	6.6200	6.6300	-3.913%	4	842	-80.392%
2025-12-11	6.8500	7.0200	6.8500	6.9000	-6.504%	8	846	-81.159%
2025-12-10	6.9000	7.3800	6.6500	7.3800	+5.429%	24	847	-82.385%
2025-12-09	6.7500	7.3200	6.7500	7.0000	+2.489%	19	848	-81.429%
2025-12-08	6.8000	6.8500	6.8000	6.8300	+8.931%	26	844	-80.966%
2025-12-05	6.2700	6.2700	6.2700	6.2700	+5.378%	1	869	-79.266%
2025-12-04	6.4200	6.4300	5.9500	5.9500	-5.556%	26	870	-78.151%
2025-11-28	6.5800	6.5800	5.7000	6.3000	+5.000%	16	870	-79.365%
2025-11-26	6.0000	6.1500	6.0000	6.0000	+1.868%	10	884	-78.333%
2025-11-25	5.5000	5.8900	5.5000	5.8900	-8.398%	5	884	-77.929%
2025-11-24	6.5000	6.5000	6.2500	6.4300	-10.694%	10	889	-79.782%
2025-11-21	7.8500	7.8500	7.2000	7.2000	-7.928%	30	890	-81.944%
2025-11-20	7.8200	7.8200	7.8200	7.8200	+2.895%	10	900	-83.376%
2025-11-19	7.6000	7.6000	7.6000	7.6000	+5.263%	1	890	-82.895%
2025-11-18	7.0600	7.6000	5.8500	7.2200	-8.259%	100	890	-81.994%
2025-11-14	7.9800	7.9800	7.8700	7.8700	+1.157%	4	862	-83.482%
2025-11-13	8.0000	8.0000	7.7800	7.7800	-11.791%	2	860	-83.290%
2025-11-12	8.8200	8.8200	8.8200	8.8200	-19.818%	2	860	-85.261%
2025-11-05	11.0000	11.0000	11.0000	11.0000	+13.285%	1	858	-88.182%
2025-10-24	9.7100	9.7100	9.7100	9.7100	+0.622%	1	858	-86.612%
2025-10-22	9.6500	9.6500	9.6500	9.6500	-11.872%	2	858	-86.528%
2025-10-15	10.9500	10.9500	10.9500	10.9500	+4.785%	1	860	-88.128%
2025-10-13	10.4000	10.4800	10.4000	10.4500	+8.515%	11	859	-87.560%
2025-10-07	9.6300	9.6300	9.6300	9.6300	+3.772%	8	865	-86.501%
2025-10-06	9.3000	9.3000	9.2800	9.2800	-0.642%	2	865	-85.991%
2025-10-02	9.3400	9.3400	9.3400	9.3400	+0.215%	10	864	-86.081%
2025-10-01	9.9000	9.9000	9.2500	9.3200	-18.603%	6	869	-86.052%
2025-09-30	11.8900	11.8900	11.4500	11.4500	-10.196%	10	871	-88.646%
2025-09-26	12.7500	12.7500	12.7500	12.7500	+1.594%	1	861	-89.804%
2025-09-24	12.5500	12.5500	12.5500	12.5500	+7.173%	1	861	-89.641%
2025-09-22	11.7100	11.7100	11.7100	11.7100	-1.431%	1	862	-88.898%
2025-09-16	11.8800	11.8800	11.8800	11.8800	-0.168%	30	863	-89.057%
2025-09-15	11.9300	11.9300	11.7000	11.9000	+7.207%	11	863	-89.076%
2025-09-10	11.1000	11.1000	11.1000	11.1000	+0.909%	2	856	-88.288%
2025-09-09	11.0000	11.0000	11.0000	11.0000	-1.345%	2	858	-88.182%
2025-09-08	11.1500	11.1500	11.1500	11.1500	-0.889%	30	858	-88.341%
2025-08-28	11.5500	11.5500	11.2500	11.2500	+3.687%	5	828	-88.444%
2025-08-26	10.8500	10.8500	10.8500	10.8500	+3.333%	1	826	-88.018%
2025-08-25	10.3500	10.7400	10.3500	10.5000	+4.063%	7	826	-87.619%
2025-08-22	10.0500	10.0900	10.0500	10.0900	-1.561%	3	821	-87.116%
2025-08-21	10.2500	10.2500	10.2500	10.2500	-3.575%	1	822	-87.317%
2025-08-19	10.6300	10.6300	10.6300	10.6300	-6.754%	1	822	-87.770%
2025-08-18	11.4000	11.4000	11.4000	11.4000	-1.724%	1	821	-88.596%
2025-08-14	11.6000	11.6000	11.6000	11.6000	-2.848%	10	820	-88.793%
2025-08-13	11.9500	11.9500	11.9400	11.9400	-5.613%	3	819	-89.112%
2025-08-12	12.5000	12.6500	12.5000	12.6500	+1.281%	5	819	-89.723%
2025-08-08	12.4900	12.4900	12.4900	12.4900	-4.874%	1	817	-89.592%
2025-08-07	13.0800	13.1300	13.0800	13.1300	+2.418%	2	816	-90.099%
2025-08-05	12.8200	12.8200	12.8200	12.8200	-3.245%	1	815	-89.860%
2025-08-04	13.0500	13.2500	12.8200	13.2500	-1.852%	9	815	-90.189%
2025-08-01	13.5000	13.5000	13.5000	13.5000	+2.662%	1	812	-90.370%
2025-07-31	13.2000	13.2000	13.1500	13.1500	+9.129%	2	811	-90.114%
2025-07-29	12.9000	12.9900	12.0500	12.0500	+6.732%	6	809	-89.212%
2025-07-28	11.2900	11.2900	11.2900	11.2900	-0.965%	1	805	-88.485%
2025-07-25	11.4000	11.4000	11.4000	11.4000	-4.202%	1	804	-88.596%
2025-07-23	11.8500	11.9000	11.8500	11.9000	-6.593%	5	804	-89.076%
2025-07-22	12.7400	12.7400	12.7400	12.7400	-5.279%	1	800	-89.796%
2025-07-21	13.7000	13.7000	13.4500	13.4500	+6.746%	2	800	-90.335%
2025-07-18	12.6000	12.6000	12.6000	12.6000	0.000%	3	798	-89.683%
2025-07-15	12.7000	12.7300	12.6000	12.6000	+6.329%	19	795	-89.683%
2025-07-14	11.8500	11.8500	11.8500	11.8500	+1.023%	1	793	-89.030%
2025-07-10	11.7100	11.7300	11.5500	11.7300	-1.263%	60	792	-88.917%
2025-07-09	11.8800	11.8800	11.8800	11.8800	-5.339%	1	738	-89.057%
2025-07-08	12.6700	12.9900	12.5500	12.5500	-5.993%	403	738	-89.641%
2025-07-07	13.3500	13.3500	13.3500	13.3500	+1.598%	2	337	-90.262%
2025-07-03	13.0800	13.1400	13.0800	13.1400	+0.152%	4	335	-90.107%
2025-07-02	13.6500	13.6500	13.1200	13.1200	-1.427%	10	335	-90.091%
2025-07-01	14.6000	14.6000	13.3100	13.3100	-8.836%	12	345	-90.233%
2025-06-27	14.4500	14.6000	14.4500	14.6000	+2.456%	3	343	-91.096%
2025-06-23	14.3500	14.3500	14.2500	14.2500	-0.973%	13	341	-90.877%
2025-06-17	14.7600	14.7600	14.3900	14.3900	+2.057%	3	348	-90.966%
2025-06-16	14.1000	14.1000	14.0300	14.1000	0.000%	10	350	-90.780%
2025-06-12	14.1000	14.1000	14.1000	14.1000	+1.075%	3	340	-90.780%
2025-06-10	14.6300	14.6300	13.9000	13.9500	-7.921%	24	337	-90.681%
2025-06-06	15.0500	15.1500	15.0500	15.1500	-3.195%	100	322	-91.419%
2025-06-05	15.9000	15.9000	15.6500	15.6500	-5.324%	8	332	-91.693%
2025-06-02	16.0800	16.5500	16.0800	16.5300	+3.897%	4	324	-92.136%
2025-05-28	15.6600	15.9100	15.6600	15.9100	-0.251%	7	320	-91.829%
2025-05-23	15.9500	15.9500	15.9500	15.9500	+2.903%	2	314	-91.850%
2025-05-20	15.5000	15.5000	15.5000	15.5000	-7.186%	10	314	-91.613%
2025-05-15	16.7000	16.7000	16.7000	16.7000	-0.595%	14	304	-92.216%
2025-05-14	16.4500	16.8000	16.4500	16.8000	+7.692%	3	318	-92.262%
2025-05-13	15.6000	15.6000	15.6000	15.6000	+13.869%	10	315	-91.667%
2025-05-12	14.4300	14.4500	13.7000	13.7000	-7.432%	43	305	-90.511%
2025-05-09	14.9000	14.9000	14.8000	14.8000	-5.128%	28	275	-91.216%
2025-05-08	15.6000	15.6000	15.6000	15.6000	+8.333%	2	261	-91.667%
2025-05-06	14.4000	14.4000	14.4000	14.4000	+5.649%	1	259	-90.972%
2025-05-05	13.3600	13.6300	13.3600	13.6300	+2.021%	2	258	-90.462%
2025-05-01	13.3600	13.3600	13.3600	13.3600	+1.212%	1	258	-90.269%
2025-04-30	12.9300	13.2000	12.9300	13.2000	-0.452%	2	257	-90.152%
2025-04-29	13.0000	13.2600	13.0000	13.2600	-0.971%	2	257	-90.196%
2025-04-28	13.3900	13.3900	13.3900	13.3900	+3.079%	2	255	-90.291%
2025-04-25	12.9900	12.9900	12.9900	12.9900	-8.842%	20	255	-89.992%
2025-04-24	14.2500	14.2500	14.2500	14.2500	-3.781%	4	245	-90.877%
2025-04-23	14.7000	14.8100	14.7000	14.8100	-4.759%	20	245	-91.222%
2025-04-22	15.5500	15.5500	15.5500	15.5500	-0.321%	20	225	-91.640%
2025-04-10	15.6000	15.6000	15.6000	15.6000	+14.959%	1	205	-91.667%
2025-04-07	14.9100	14.9100	13.5700	13.5700	+2.959%	9	204	-90.420%
2025-04-04	13.1800	13.1800	13.1800	13.1800	+23.756%	2	196	-90.137%
2025-04-02	10.4000	10.6500	10.4000	10.6500	+2.404%	196	196	-87.793%
2025-04-01	10.4000	10.4000	10.4000	10.4000	+5.691%	1	16	-87.500%
2025-03-27	9.8400	9.8400	9.8400	9.8400	-1.502%	3	15	-86.789%
2025-03-25	9.4500	9.9900	9.4500	9.9900	0.000%	12	12	-86.987%