Dark

MSTR20261016P55
MSTR Oct 16 2026 55.00 Put (MSTR261016P00055000)
option OPRA

EOD

Aug 20, 2026

0.4200-16.000%(-0.0800)104

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-20	0.5000	0.5000	0.3700	0.4200	-16.000%	104	4,485	0.000%
2026-08-19	1.0400	1.0400	0.4300	0.5000	-29.577%	836	4,491	-16.000%
2026-08-18	0.6800	0.7600	0.6800	0.7100	+10.938%	34	3,937	-40.845%
2026-08-17	0.7100	1.0300	0.6200	0.6400	-8.571%	1,042	3,906	-34.375%
2026-08-14	0.7900	0.8500	0.7000	0.7000	-4.110%	64	3,034	-40.000%
2026-08-13	0.6900	0.7500	0.6900	0.7300	-2.667%	57	3,015	-42.466%
2026-08-12	0.7300	0.7900	0.7300	0.7500	-5.063%	52	2,988	-44.000%
2026-08-11	0.8100	0.8400	0.7400	0.7900	-3.659%	99	2,943	-46.835%
2026-08-10	0.8700	1.0200	0.8000	0.8200	-6.818%	65	2,925	-48.780%
2026-08-07	0.8400	0.9300	0.7900	0.8800	-10.204%	102	2,902	-52.273%
2026-08-06	1.0900	1.0900	0.9700	0.9800	-2.000%	62	2,894	-57.143%
2026-08-05	1.1100	1.1100	1.0000	1.0000	-15.254%	47	2,857	-58.000%
2026-08-04	1.4000	1.4000	1.1200	1.1800	-12.593%	36	2,833	-64.407%
2026-08-03	1.3500	1.3500	1.3500	1.3500	-10.000%	5	2,816	-68.889%
2026-07-31	1.6200	1.8300	1.5000	1.5000	-3.226%	11	2,811	-72.000%
2026-07-30	1.6500	1.6600	1.5500	1.5500	-6.061%	49	2,805	-72.903%
2026-07-29	1.6500	1.6500	1.6500	1.6500	-8.333%	2	2,767	-74.545%
2026-07-28	1.8000	1.8000	1.8000	1.8000	+5.882%	1	2,766	-76.667%
2026-07-27	1.7000	1.7000	1.7000	1.7000	-23.767%	3	2,767	-75.294%
2026-07-24	2.2300	2.2300	2.2300	2.2300	+7.212%	1	2,767	-81.166%
2026-07-23	2.3000	2.3000	2.0800	2.0800	+15.556%	6	2,768	-79.808%
2026-07-22	1.8000	1.8000	1.8000	1.8000	+4.046%	1	2,768	-76.667%
2026-07-21	1.8500	1.8900	1.7300	1.7300	-13.500%	42	2,769	-75.723%
2026-07-20	2.2000	2.2000	2.0000	2.0000	-16.318%	22	2,793	-79.000%
2026-07-17	2.7100	2.7100	2.3900	2.3900	-4.400%	13	2,793	-82.427%
2026-07-16	2.5300	2.5300	2.4400	2.5000	+6.383%	5	2,794	-83.200%
2026-07-15	2.5000	2.5000	2.3500	2.3500	-11.321%	3	2,790	-82.128%
2026-07-14	2.7300	2.7600	2.6000	2.6500	-11.667%	2,269	2,787	-84.151%
2026-07-13	2.9700	3.0000	2.9700	3.0000	+6.007%	217	3,130	-86.000%
2026-07-10	2.8600	2.8600	2.8000	2.8300	-2.414%	36	3,035	-85.159%
2026-07-09	2.9000	2.9000	2.9000	2.9000	-15.205%	23	3,070	-85.517%
2026-07-08	3.1000	3.5400	3.1000	3.4200	+18.339%	206	3,093	-87.719%
2026-07-07	3.0000	3.0000	2.8000	2.8900	-7.962%	4	3,278	-85.467%
2026-07-02	3.1600	3.1600	2.9900	3.1400	-10.286%	22	3,275	-86.624%
2026-07-01	4.5000	4.5000	3.4200	3.5000	-23.077%	133	3,275	-88.000%
2026-06-30	4.4500	5.0000	4.3800	4.5500	+33.824%	306	3,273	-90.769%
2026-06-29	4.8500	4.8500	3.3600	3.4000	-42.857%	2,009	3,242	-87.647%
2026-06-26	5.1500	5.9500	4.7800	5.9500	+15.534%	2,289	2,575	-92.941%
2026-06-25	4.6800	5.3700	4.4000	5.1500	+37.333%	80	711	-91.845%
2026-06-24	2.9300	4.1700	2.9100	3.7500	+59.574%	274	652	-88.800%
2026-06-23	2.3500	2.3500	2.3500	2.3500	+8.295%	30	907	-82.128%
2026-06-22	2.1700	2.1700	2.1700	2.1700	-11.429%	5	892	-80.645%
2026-06-18	2.1600	2.4500	2.1600	2.4500	+46.707%	17	862	-82.857%
2026-06-17	1.6200	1.6700	1.5300	1.6700	+10.596%	33	862	-74.850%
2026-06-16	1.4400	1.5100	1.4100	1.5100	+32.456%	6	862	-72.185%
2026-06-15	1.8500	1.8500	1.1400	1.1400	-36.667%	2	861	-63.158%
2026-06-12	1.7000	1.8200	1.7000	1.8000	-22.078%	19	861	-76.667%
2026-06-11	2.2200	2.3100	2.2200	2.3100	-3.750%	8	842	-81.818%
2026-06-10	2.5600	2.5600	2.4000	2.4000	+14.286%	7	836	-82.500%
2026-06-08	2.1000	2.1000	2.1000	2.1000	-29.766%	2	834	-80.000%
2026-06-05	2.9200	3.1400	2.9200	2.9900	+23.045%	5	836	-85.953%
2026-06-04	2.2500	2.4300	2.2500	2.4300	+1.250%	5	835	-82.716%
2026-06-03	1.7300	2.4000	1.7300	2.4000	+46.341%	32	834	-82.500%
2026-06-02	1.4500	1.7500	1.4500	1.6400	+49.091%	58	815	-74.390%
2026-06-01	1.0300	1.1000	1.0300	1.1000	+8.911%	12	772	-61.818%
2026-05-29	1.0100	1.0100	1.0100	1.0100	-3.810%	10	760	-58.416%
2026-05-28	1.0500	1.0500	1.0500	1.0500	+15.385%	2	750	-60.000%
2026-05-27	0.9100	0.9100	0.9100	0.9100	-2.151%	2	750	-53.846%
2026-05-26	0.8900	0.9300	0.8900	0.9300	+13.415%	3	750	-54.839%
2026-05-22	0.8100	0.8200	0.8100	0.8200	-5.747%	13	748	-48.780%
2026-05-21	0.8700	0.8700	0.8700	0.8700	-8.421%	2	748	-51.724%
2026-05-20	0.9000	0.9500	0.9000	0.9500	-5.941%	12	748	-55.789%
2026-05-19	1.0000	1.0100	0.9500	1.0100	+1.000%	8	729	-58.416%
2026-05-18	0.5700	1.0000	0.5700	1.0000	-4.762%	10	729	-58.000%
2026-05-15	0.9900	1.0500	0.9900	1.0500	+23.529%	31	729	-60.000%
2026-05-14	0.6000	0.8500	0.6000	0.8500	-15.000%	15	696	-50.588%
2026-05-08	1.0000	1.0000	1.0000	1.0000	-9.910%	30	691	-58.000%
2026-05-07	1.1500	1.1500	1.1100	1.1100	+2.778%	110	673	-62.162%
2026-05-06	1.1000	1.1000	1.0800	1.0800	-10.000%	59	568	-61.111%
2026-05-04	1.2000	1.2000	1.2000	1.2000	-36.170%	1	512	-65.000%
2026-04-28	1.8800	1.8800	1.8800	1.8800	+30.556%	5	512	-77.660%
2026-04-27	1.4400	1.4400	1.4400	1.4400	+1.408%	1	507	-70.833%
2026-04-23	1.4000	1.4200	1.3300	1.4200	-3.401%	265	506	-70.423%
2026-04-22	1.4700	1.4700	1.4700	1.4700	-46.154%	8	343	-71.429%
2026-04-09	2.6900	2.7300	2.6900	2.7300	-20.640%	2	351	-84.615%
2026-04-06	3.4400	3.4400	3.4400	3.4400	-13.784%	8	349	-87.791%
2026-03-31	3.9900	3.9900	3.9900	3.9900	+19.461%	60	341	-89.474%
2026-03-26	3.3400	3.3400	3.3400	3.3400	+16.376%	72	281	-87.425%
2026-03-25	2.8400	2.8700	2.8400	2.8700	-7.419%	8	209	-85.366%
2026-03-24	3.1000	3.1000	3.1000	3.1000	+2.649%	60	202	-86.452%
2026-03-23	3.0900	3.0900	3.0200	3.0200	-9.036%	2	142	-86.093%
2026-03-20	3.3000	3.3200	3.3000	3.3200	+10.667%	2	141	-87.349%
2026-03-17	3.0000	3.0000	3.0000	3.0000	-6.542%	1	141	-86.000%
2026-03-13	3.2100	3.2100	3.2100	3.2100	-12.055%	60	140	-86.916%
2026-03-11	3.5000	3.6500	3.5000	3.6500	-2.145%	2	80	-88.493%
2026-03-10	3.8600	3.8600	3.7000	3.7300	+5.070%	27	80	-88.740%
2026-03-05	3.5500	3.5500	3.5500	3.5500	-0.838%	1	70	-88.169%
2026-03-04	3.5000	3.8400	3.5000	3.5800	-23.830%	105	69	-88.268%
2026-03-03	4.6500	4.7000	4.6500	4.7000	+3.297%	2	17	-91.064%
2026-03-02	4.5500	4.5500	4.5500	4.5500	-2.361%	2	17	-90.769%
2026-02-27	4.7600	4.7600	4.6000	4.6600	+3.556%	16	15	-90.987%
2026-02-25	4.5000	4.5000	4.5000	4.5000	-10.891%	1	10	-90.667%
2026-02-23	5.0500	5.0500	5.0500	5.0500	0.000%	10	10	-91.683%