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MSTR20260821P90
MSTR Aug 21 2026 90.00 Put (MSTR260821P00090000)
option OPRA

EOD

Aug 20, 2026

0.0200-66.667%(-0.0400)1,715

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-20	0.0500	0.0700	0.0100	0.0200	-66.667%	1,715	11,727	0.000%
2026-08-19	0.7800	0.7800	0.0400	0.0600	-95.556%	8,556	12,013	-66.667%
2026-08-18	0.6300	1.3500	0.4300	1.3500	+150.000%	4,013	14,561	-98.519%
2026-08-17	1.4000	1.4300	0.4600	0.5400	-68.047%	8,621	14,877	-96.296%
2026-08-14	1.5000	2.3400	1.1300	1.6900	+69.000%	7,967	11,954	-98.817%
2026-08-13	1.6300	1.6900	0.8400	1.0000	-38.650%	3,187	8,651	-98.000%
2026-08-12	1.5000	1.8500	1.3400	1.6300	-6.857%	1,391	7,839	-98.773%
2026-08-11	1.7600	2.0000	1.2100	1.7500	-0.568%	659	7,514	-98.857%
2026-08-10	1.5000	2.0800	1.3500	1.7600	+4.142%	558	7,491	-98.864%
2026-08-07	1.5100	2.3400	1.0000	1.6900	-36.704%	1,211	7,394	-98.817%
2026-08-06	2.9300	3.2500	2.3000	2.6700	+13.136%	407	7,498	-99.251%
2026-08-05	2.7800	3.1000	2.3000	2.3600	-16.901%	256	7,486	-99.153%
2026-08-04	3.7500	4.2500	2.7900	2.8400	-26.234%	604	7,343	-99.296%
2026-08-03	5.4200	5.6000	3.7000	3.8500	-21.429%	510	7,255	-99.481%
2026-07-31	4.7300	6.8500	4.4000	4.9000	+19.221%	1,148	7,269	-99.592%
2026-07-30	5.1500	5.2700	3.9500	4.1100	-30.339%	875	6,947	-99.513%
2026-07-29	4.6000	5.9000	3.8500	5.9000	+19.192%	438	6,885	-99.661%
2026-07-28	5.0000	6.0500	4.3000	4.9500	+11.236%	580	6,771	-99.596%
2026-07-27	6.0000	6.0000	4.3500	4.4500	-37.762%	672	6,716	-99.551%
2026-07-24	6.8000	8.1700	6.4500	7.1500	+4.380%	560	6,651	-99.720%
2026-07-23	5.4900	7.2500	5.1000	6.8500	+42.708%	1,680	6,599	-99.708%
2026-07-22	5.0000	5.2000	4.5000	4.8000	+1.695%	509	6,180	-99.583%
2026-07-21	4.9000	5.1100	4.3500	4.7200	-21.983%	783	6,122	-99.576%
2026-07-20	7.0700	7.0700	5.4000	6.0500	-19.333%	404	6,222	-99.669%
2026-07-17	9.2000	9.6000	7.0500	7.5000	-2.597%	561	6,114	-99.733%
2026-07-16	7.6400	8.2000	7.4000	7.7000	+9.220%	241	5,931	-99.740%
2026-07-15	6.6300	7.5000	6.3000	7.0500	-6.623%	501	5,823	-99.716%
2026-07-14	8.2000	8.5500	7.4000	7.5500	-20.526%	567	5,748	-99.735%
2026-07-13	9.6500	10.3500	8.8500	9.5000	+12.426%	550	5,727	-99.789%
2026-07-10	7.6500	9.0200	7.2800	8.4500	-5.587%	501	5,493	-99.763%
2026-07-09	9.8500	10.0000	8.4000	8.9500	-9.321%	474	5,411	-99.777%
2026-07-08	10.4200	11.2000	9.7500	9.8700	+6.472%	1,188	5,077	-99.797%
2026-07-07	8.3000	9.2700	7.5900	9.2700	+13.742%	1,227	4,399	-99.784%
2026-07-06	10.1500	10.2000	7.6500	8.1500	-3.436%	428	3,899	-99.755%
2026-07-02	9.2700	9.2700	7.7100	8.4400	-22.569%	290	3,702	-99.763%
2026-07-01	12.8800	13.1700	9.3500	10.9000	-22.420%	767	3,702	-99.817%
2026-06-30	14.1000	16.1000	13.5200	14.0500	+23.789%	4,450	3,446	-99.858%
2026-06-29	14.9300	16.0200	10.7700	11.3500	-32.036%	2,096	6,210	-99.824%
2026-06-26	16.7100	17.3500	14.4400	16.7000	+5.696%	4,046	6,997	-99.880%
2026-06-25	11.5000	16.1500	11.5000	15.8000	+38.475%	686	3,534	-99.873%
2026-06-24	7.4000	12.4000	7.4000	11.4100	+61.844%	2,597	3,565	-99.825%
2026-06-23	6.4000	7.1400	5.8500	7.0500	+20.926%	157	2,222	-99.716%
2026-06-22	5.0200	6.1200	4.1500	5.8300	-2.017%	581	2,160	-99.657%
2026-06-18	5.0800	7.1300	5.0800	5.9500	+21.429%	619	1,922	-99.664%
2026-06-17	3.4000	4.9000	3.4000	4.9000	+35.734%	31	1,922	-99.592%
2026-06-16	2.9700	3.6100	2.9700	3.6100	+21.141%	58	1,922	-99.446%
2026-06-15	3.0200	3.1700	2.7000	2.9800	-28.193%	99	1,899	-99.329%
2026-06-12	5.0500	5.1100	4.0000	4.1500	-11.702%	238	1,862	-99.518%
2026-06-11	5.5500	5.9900	4.7000	4.7000	-19.658%	78	1,864	-99.574%
2026-06-10	5.7300	6.0500	5.5700	5.8500	-7.874%	157	1,907	-99.658%
2026-06-09	4.8600	6.6500	4.8200	6.3500	+39.560%	148	1,890	-99.685%
2026-06-08	5.6000	5.6200	4.4200	4.5500	-32.593%	1,521	1,914	-99.560%
2026-06-05	5.2500	7.8000	5.2000	6.7500	+52.027%	788	795	-99.704%
2026-06-04	5.5000	5.5000	4.4400	4.4400	-16.698%	215	491	-99.550%
2026-06-03	3.9500	5.3300	3.8700	5.3300	+34.596%	99	420	-99.625%
2026-06-02	2.8000	3.9700	2.7400	3.9600	+95.074%	163	393	-99.495%
2026-06-01	2.4400	2.4400	2.0200	2.0300	+19.412%	13	382	-99.015%
2026-05-29	2.0400	2.0400	1.5500	1.7000	-22.727%	8	380	-98.824%
2026-05-28	1.9400	2.2100	1.9400	2.2000	+15.789%	11	377	-99.091%
2026-05-27	1.9100	1.9100	1.8700	1.9000	+6.742%	13	374	-98.947%
2026-05-22	1.7800	1.7800	1.7800	1.7800	+5.952%	1	363	-98.876%
2026-05-21	1.7000	1.7500	1.6600	1.6800	-6.667%	33	362	-98.810%
2026-05-20	1.8700	1.8700	1.8000	1.8000	-9.091%	3	362	-98.889%
2026-05-18	1.9000	1.9800	1.9000	1.9800	+15.116%	3	360	-98.990%
2026-05-15	1.6900	1.7200	1.6900	1.7200	+13.158%	5	360	-98.837%
2026-05-14	1.5200	1.5200	1.5200	1.5200	-18.717%	1	356	-98.684%
2026-05-13	1.8700	1.8700	1.8700	1.8700	+3.889%	1	355	-98.930%
2026-05-08	1.8000	1.8000	1.8000	1.8000	+9.756%	1	355	-98.889%
2026-05-07	1.6400	1.6400	1.6400	1.6400	-13.684%	1	356	-98.780%
2026-05-06	2.0500	2.0500	1.9000	1.9000	-4.523%	7	355	-98.947%
2026-05-05	2.0500	2.0500	1.9900	1.9900	-8.295%	2	354	-98.995%
2026-05-04	2.1900	2.1900	2.1500	2.1700	-9.583%	8	354	-99.078%
2026-05-01	2.5000	2.6000	2.4000	2.4000	-15.789%	10	353	-99.167%
2026-04-30	2.9600	2.9600	2.8500	2.8500	-12.308%	5	353	-99.298%
2026-04-28	3.1500	3.2500	3.1500	3.2500	+13.240%	2	351	-99.385%
2026-04-24	2.8100	2.8700	2.8100	2.8700	+8.302%	4	349	-99.303%
2026-04-23	2.6500	2.6500	2.6500	2.6500	-7.343%	1	348	-99.245%
2026-04-22	2.7000	2.8600	2.6600	2.8600	-8.333%	26	349	-99.301%
2026-04-21	3.1000	3.1800	3.1000	3.1200	-2.500%	3	350	-99.359%
2026-04-20	3.4000	3.4000	3.2000	3.2000	-1.538%	4	352	-99.375%
2026-04-17	3.9500	3.9500	3.2000	3.2500	-28.571%	52	351	-99.385%
2026-04-16	4.7000	4.7000	4.5500	4.5500	-7.520%	15	355	-99.560%
2026-04-15	5.2000	5.2000	4.9200	4.9200	-4.280%	7	352	-99.593%
2026-04-14	5.1400	5.1400	5.1400	5.1400	-17.760%	1	355	-99.611%
2026-04-13	6.2500	6.2500	6.2500	6.2500	-6.437%	1	354	-99.680%
2026-04-10	6.4500	6.7000	6.3000	6.6800	+2.769%	48	355	-99.701%
2026-04-09	7.1000	7.1000	6.4500	6.5000	-6.340%	34	382	-99.692%
2026-04-08	6.9400	6.9400	6.9400	6.9400	-14.847%	1	404	-99.712%
2026-04-07	8.5500	8.5500	8.1500	8.1500	+5.433%	18	404	-99.755%
2026-04-06	8.4700	8.4700	7.7100	7.7300	-19.058%	13	392	-99.741%
2026-04-02	9.1000	9.6000	9.1000	9.5500	+10.150%	7	387	-99.791%
2026-04-01	9.2500	9.2500	8.6700	8.6700	-13.300%	26	387	-99.769%
2026-03-31	10.0000	10.0000	10.0000	10.0000	+7.296%	1	365	-99.800%
2026-03-30	8.8500	9.3200	8.6000	9.3200	+5.789%	4	365	-99.785%
2026-03-27	8.9100	8.9100	8.8100	8.8100	+16.689%	5	363	-99.773%
2026-03-26	7.0000	7.5500	7.0000	7.5500	+3.851%	2	365	-99.735%
2026-03-24	7.2200	7.2700	7.2200	7.2700	+2.394%	8	364	-99.725%
2026-03-23	7.5000	7.5000	7.1000	7.1000	-8.150%	2	372	-99.718%
2026-03-20	7.7000	7.7500	7.7000	7.7300	-3.375%	8	372	-99.741%
2026-03-19	7.8500	8.0000	7.8500	8.0000	+19.760%	8	366	-99.750%
2026-03-18	6.6800	6.6800	6.6800	6.6800	-1.765%	1	365	-99.701%
2026-03-17	6.8000	6.8000	6.8000	6.8000	-4.225%	1	364	-99.706%
2026-03-16	6.8400	7.1000	6.8400	7.1000	-11.692%	16	364	-99.718%
2026-03-13	7.2600	8.2000	7.2600	8.0400	-4.626%	86	365	-99.751%
2026-03-12	8.5300	8.5300	8.2000	8.4300	+0.357%	3	350	-99.763%
2026-03-11	8.4000	8.4000	8.4000	8.4000	+5.000%	1	350	-99.762%
2026-03-10	8.6500	8.6500	8.0000	8.0000	-10.112%	7	350	-99.750%
2026-03-09	8.9800	8.9800	8.8500	8.9000	+13.811%	13	345	-99.775%
2026-03-04	8.4000	8.4000	7.8200	7.8200	-29.231%	16	343	-99.744%
2026-03-03	11.0500	11.0500	11.0500	11.0500	+13.101%	1	340	-99.819%
2026-03-02	9.7400	9.7700	9.7400	9.7700	-11.182%	2	341	-99.795%
2026-02-27	10.8600	11.0000	10.7500	11.0000	+6.796%	76	340	-99.818%
2026-02-26	10.3000	10.3000	10.3000	10.3000	+2.488%	1	347	-99.806%
2026-02-25	10.3000	10.4000	10.0500	10.0500	-18.425%	10	348	-99.801%
2026-02-24	12.4800	12.4900	12.3200	12.3200	+0.571%	3	348	-99.838%
2026-02-23	11.7900	12.3700	11.6000	12.2500	+10.162%	24	349	-99.837%
2026-02-20	11.4000	11.4000	10.7500	11.1200	-10.105%	97	338	-99.820%
2026-02-19	12.3700	12.3700	12.3700	12.3700	+3.083%	1	295	-99.838%
2026-02-18	12.1900	12.1900	11.7000	12.0000	0.000%	41	295	-99.833%
2026-02-17	12.3500	12.4400	11.8000	12.0000	+5.541%	98	293	-99.833%
2026-02-13	12.9000	12.9000	11.3700	11.3700	-10.331%	105	213	-99.824%
2026-02-12	12.2000	12.7300	12.2000	12.6800	-1.705%	16	213	-99.842%
2026-02-11	12.4000	12.9000	12.3000	12.9000	-0.386%	23	205	-99.845%
2026-02-09	13.7800	13.7800	12.9500	12.9500	+5.285%	3	183	-99.846%
2026-02-06	15.3000	15.4200	12.1500	12.3000	-40.000%	26	184	-99.837%
2026-02-05	15.0000	21.2500	15.0000	20.5000	+50.625%	163	198	-99.902%
2026-02-04	12.3000	13.6100	12.3000	13.6100	+20.336%	9	99	-99.853%
2026-02-03	11.3700	11.9000	11.3100	11.3100	+37.424%	20	93	-99.823%
2026-01-30	8.9500	8.9500	8.2300	8.2300	-7.528%	12	84	-99.757%
2026-01-29	8.9000	8.9000	8.9000	8.9000	+38.414%	10	94	-99.775%
2026-01-23	6.4300	6.4300	6.4300	6.4300	-2.723%	2	84	-99.689%
2026-01-22	6.6100	6.6100	6.6100	6.6100	-8.828%	2	84	-99.697%
2026-01-20	7.2500	7.2500	7.2500	7.2500	-2.027%	1	84	-99.724%
2026-01-09	7.4000	7.4000	7.4000	7.4000	-16.479%	1	83	-99.730%
2026-01-02	9.0000	9.0000	8.8500	8.8600	+1.373%	3	84	-99.774%
2025-12-22	8.7400	8.7400	8.7400	8.7400	-11.359%	60	22	-99.771%
2025-12-16	9.4100	9.9300	9.4100	9.8600	-1.400%	6	22	-99.797%
2025-12-15	10.0000	10.0000	10.0000	10.0000	+16.279%	10	21	-99.800%
2025-12-11	8.9600	8.9600	8.6000	8.6000	-7.228%	18	21	-99.767%
2025-12-03	9.8500	9.8500	9.2700	9.2700	-15.032%	3	5	-99.784%
2025-11-19	8.9500	10.9500	8.9500	10.9100	+28.353%	4	2	-99.817%
2025-11-18	8.5500	8.5500	8.5000	8.5000	-3.846%	3	1	-99.765%
2025-11-17	8.5500	8.8400	8.5500	8.8400	0.000%	3	1	-99.774%