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MSTR20260821P75
MSTR Aug 21 2026 75.00 Put (MSTR260821P00075000)
option OPRA

EOD

Aug 20, 2026

0.01000.000%(0.0000)1,530

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-20	0.0500	0.0600	0.0100	0.0100	0.000%	1,530	10,786	0.000%
2026-08-19	0.0300	0.0600	0.0100	0.0100	-83.333%	1,908	10,845	0.000%
2026-08-18	0.0500	0.0700	0.0400	0.0600	0.000%	298	10,578	-83.333%
2026-08-17	0.0400	0.0800	0.0300	0.0600	-45.455%	1,376	10,571	-83.333%
2026-08-14	0.1300	0.1700	0.1000	0.1100	-8.333%	3,446	10,950	-90.909%
2026-08-13	0.1000	0.1700	0.0900	0.1200	-14.286%	988	9,786	-91.667%
2026-08-12	0.1900	0.2000	0.1200	0.1400	-30.000%	1,175	9,482	-92.857%
2026-08-11	0.2000	0.2100	0.1400	0.2000	+11.111%	980	9,189	-95.000%
2026-08-10	0.2500	0.2900	0.1800	0.1800	-37.931%	1,124	9,116	-94.444%
2026-08-07	0.4600	0.4600	0.2100	0.2900	-19.444%	1,194	8,786	-96.552%
2026-08-06	0.4800	0.4800	0.3600	0.3600	-16.279%	45	8,771	-97.222%
2026-08-05	0.6100	0.6100	0.4300	0.4300	-23.214%	1,568	8,771	-97.674%
2026-08-04	0.7500	0.8400	0.5300	0.5600	-33.333%	96	9,672	-98.214%
2026-08-03	1.2500	1.2500	0.7500	0.8400	-26.316%	341	9,685	-98.810%
2026-07-31	1.1800	1.7700	1.0300	1.1400	+12.871%	500	9,707	-99.123%
2026-07-30	1.4500	1.4700	0.9500	1.0100	-6.481%	775	9,651	-99.010%
2026-07-29	1.2600	1.4700	1.0800	1.0800	-23.944%	2,403	9,217	-99.074%
2026-07-28	1.7000	1.7000	1.2100	1.4200	+11.811%	2,610	7,964	-99.296%
2026-07-27	1.7900	1.7900	1.2700	1.2700	-43.556%	3,158	5,450	-99.213%
2026-07-24	2.1100	2.5600	2.0400	2.2500	+3.687%	382	3,376	-99.556%
2026-07-23	1.7300	2.3700	1.7300	2.1700	+49.655%	2,348	3,340	-99.539%
2026-07-22	1.6100	1.6400	1.4500	1.4500	-5.844%	37	3,882	-99.310%
2026-07-21	1.6500	1.6700	1.4600	1.5400	-25.243%	1,291	3,895	-99.351%
2026-07-20	2.5300	2.5300	1.8400	2.0600	-21.374%	322	4,553	-99.515%
2026-07-17	3.4000	3.5500	2.5000	2.6200	-9.655%	1,954	4,266	-99.618%
2026-07-16	2.8600	3.0000	2.7600	2.9000	+9.848%	365	3,407	-99.655%
2026-07-15	2.4000	2.8500	2.4000	2.6400	-10.508%	197	3,187	-99.621%
2026-07-14	3.0600	3.3600	2.9300	2.9500	-23.377%	728	3,121	-99.661%
2026-07-13	3.8500	4.1300	3.5500	3.8500	+8.757%	657	2,546	-99.740%
2026-07-10	3.5500	3.6700	3.0800	3.5400	-8.052%	189	2,273	-99.718%
2026-07-09	4.0800	4.0800	3.6000	3.8500	-11.494%	63	2,157	-99.740%
2026-07-08	4.8000	5.1000	4.2400	4.3500	+6.098%	1,308	2,178	-99.770%
2026-07-07	3.8200	4.1500	3.5000	4.1000	+5.128%	71	2,428	-99.756%
2026-07-06	4.7000	4.7000	3.5900	3.9000	-4.878%	135	2,445	-99.744%
2026-07-02	3.9500	4.2700	3.6700	4.1000	-18.812%	439	2,763	-99.756%
2026-07-01	6.4700	6.4700	4.4000	5.0500	-28.369%	461	2,763	-99.802%
2026-06-30	7.2000	8.1700	6.2000	7.0500	+40.719%	416	2,612	-99.858%
2026-06-29	7.8500	8.3000	4.8500	5.0100	-44.945%	412	2,733	-99.800%
2026-06-26	8.9100	9.2500	7.4100	9.1000	+9.639%	969	2,557	-99.890%
2026-06-25	5.6800	8.7000	5.6800	8.3000	+41.880%	937	2,585	-99.880%
2026-06-24	3.3900	6.4700	3.3400	5.8500	+88.710%	2,965	2,640	-99.829%
2026-06-23	3.0100	3.1800	2.7600	3.1000	+16.981%	1,243	2,298	-99.677%
2026-06-22	2.7300	2.7600	1.9500	2.6500	-18.462%	153	1,892	-99.623%
2026-06-18	2.5100	3.5000	2.5100	3.2500	+73.797%	100	1,839	-99.692%
2026-06-17	1.6100	1.8700	1.6100	1.8700	+19.108%	16	1,839	-99.465%
2026-06-16	1.4600	1.5700	1.4100	1.5700	+7.534%	20	1,839	-99.363%
2026-06-15	1.1100	1.6600	1.1100	1.4600	-29.126%	436	1,827	-99.315%
2026-06-12	2.4600	2.4600	2.0600	2.0600	-15.918%	16	1,854	-99.515%
2026-06-11	2.7700	2.9500	2.4500	2.4500	-14.931%	140	1,847	-99.592%
2026-06-10	2.8800	2.8800	2.8800	2.8800	-8.571%	1	1,951	-99.653%
2026-06-09	2.6100	3.2500	2.4600	3.1500	+29.630%	197	1,951	-99.683%
2026-06-08	2.8000	2.9100	2.4300	2.4300	-35.200%	531	1,816	-99.588%
2026-06-05	2.8000	4.1500	2.8000	3.7500	+51.822%	824	2,047	-99.733%
2026-06-04	3.2500	3.2500	2.4700	2.4700	-16.554%	223	2,378	-99.595%
2026-06-03	2.3900	2.9800	2.2600	2.9600	+40.952%	130	2,298	-99.662%
2026-06-02	1.4200	2.1800	1.4200	2.1000	+105.882%	236	2,393	-99.524%
2026-06-01	1.1400	1.1600	1.0200	1.0200	+2.000%	1,617	2,215	-99.020%
2026-05-28	1.1000	1.1300	1.0000	1.0000	+9.890%	19	802	-99.000%
2026-05-27	0.9100	0.9100	0.9100	0.9100	0.000%	10	786	-98.901%
2026-05-26	0.9600	0.9600	0.7400	0.9100	-18.018%	14	786	-98.901%
2026-05-20	1.1100	1.1100	1.1100	1.1100	+8.824%	10	780	-99.099%
2026-05-19	1.0700	1.0700	1.0200	1.0200	+0.990%	2	771	-99.020%
2026-05-18	1.0100	1.0100	1.0100	1.0100	+6.316%	1	771	-99.010%
2026-05-15	0.9500	0.9500	0.9500	0.9500	0.000%	1	771	-98.947%
2026-05-14	0.8300	0.9500	0.8300	0.9500	-8.654%	7	771	-98.947%
2026-05-13	1.0400	1.0400	1.0400	1.0400	+9.474%	72	763	-99.038%
2026-05-12	1.0400	1.0400	0.9500	0.9500	-10.377%	4	763	-98.947%
2026-05-11	1.0300	1.0600	1.0300	1.0600	+0.952%	20	763	-99.057%
2026-05-08	1.1100	1.1100	1.0500	1.0500	-16.000%	23	742	-99.048%
2026-05-07	1.2500	1.2500	1.2500	1.2500	+4.167%	1	742	-99.200%
2026-05-05	1.2500	1.2500	1.2000	1.2000	-15.493%	35	742	-99.167%
2026-05-01	1.4200	1.4200	1.4200	1.4200	-17.919%	2	708	-99.296%
2026-04-30	1.7300	1.7300	1.7300	1.7300	0.000%	25	708	-99.422%
2026-04-27	1.7300	1.7300	1.7300	1.7300	+8.125%	10	708	-99.422%
2026-04-24	1.6000	1.6000	1.6000	1.6000	-3.030%	5	718	-99.375%
2026-04-22	1.7700	1.7700	1.6500	1.6500	-8.840%	108	713	-99.394%
2026-04-21	1.8100	1.8100	1.8100	1.8100	+0.556%	4	609	-99.448%
2026-04-20	1.8000	1.8000	1.8000	1.8000	-21.053%	1	609	-99.444%
2026-04-17	2.2500	2.2800	2.2500	2.2800	-15.556%	2	609	-99.561%
2026-04-16	2.7500	2.7500	2.7000	2.7000	-7.850%	8	609	-99.630%
2026-04-15	2.9300	2.9300	2.9300	2.9300	+1.034%	78	609	-99.659%
2026-04-14	2.9000	2.9000	2.9000	2.9000	-21.622%	3	531	-99.655%
2026-04-10	3.7000	3.7000	3.7000	3.7000	-7.035%	1	531	-99.730%
2026-04-09	4.0000	4.0000	3.9800	3.9800	-4.096%	27	531	-99.749%
2026-04-08	4.0500	4.1500	4.0500	4.1500	-24.408%	84	506	-99.759%
2026-04-06	5.4900	5.4900	5.4900	5.4900	-1.081%	30	502	-99.818%
2026-04-02	6.1300	6.1300	5.5500	5.5500	+2.588%	31	501	-99.820%
2026-04-01	5.3000	5.4100	5.3000	5.4100	-2.523%	30	501	-99.815%
2026-03-31	6.0500	6.0500	5.4000	5.5500	+4.717%	61	519	-99.820%
2026-03-30	5.3000	5.3000	5.3000	5.3000	-3.811%	2	505	-99.811%
2026-03-27	5.5100	5.5100	5.5100	5.5100	+13.608%	1	503	-99.819%
2026-03-20	4.8500	4.8500	4.8500	4.8500	0.000%	6	503	-99.794%
2026-03-19	4.8500	4.8500	4.8500	4.8500	+10.984%	21	509	-99.794%
2026-03-18	4.1000	4.3700	4.1000	4.3700	+13.506%	12	509	-99.771%
2026-03-17	4.1000	4.1000	3.8500	3.8500	-17.559%	63	503	-99.740%
2026-03-13	4.6500	4.6700	4.6000	4.6700	-10.192%	11	505	-99.786%
2026-03-10	5.2000	5.2000	5.2000	5.2000	-9.091%	5	502	-99.808%
2026-03-09	5.7200	5.7200	5.7200	5.7200	-0.522%	1	499	-99.825%
2026-03-06	5.7500	5.7500	5.7500	5.7500	+8.491%	1	498	-99.826%
2026-03-05	5.1000	5.3000	5.1000	5.3000	+7.287%	6	498	-99.811%
2026-03-04	5.5800	5.5800	4.9400	4.9400	-28.406%	14	497	-99.798%
2026-03-03	6.9000	6.9000	6.9000	6.9000	+12.378%	10	489	-99.855%
2026-03-02	6.1500	6.1500	6.1400	6.1400	-12.286%	10	488	-99.837%
2026-02-27	6.8800	7.0000	6.8600	7.0000	+7.692%	13	488	-99.857%
2026-02-26	6.9100	6.9100	6.5000	6.5000	-17.826%	45	481	-99.846%
2026-02-23	7.4000	7.9100	7.4000	7.9100	+6.748%	15	441	-99.874%
2026-02-20	7.4600	7.6100	7.3500	7.4100	-2.500%	22	428	-99.865%
2026-02-19	7.9500	7.9500	7.6000	7.6000	-4.523%	98	417	-99.868%
2026-02-18	7.6000	7.9600	7.6000	7.9600	+2.710%	92	330	-99.874%
2026-02-17	7.9300	8.1700	7.7000	7.7500	+1.974%	76	238	-99.871%
2026-02-13	8.4100	8.4100	7.5500	7.6000	-15.084%	40	138	-99.868%
2026-02-12	8.4500	9.1500	8.4500	8.9500	+6.548%	39	138	-99.888%
2026-02-11	8.4000	8.4000	8.4000	8.4000	+17.978%	1	128	-99.881%
2026-02-10	7.0800	7.1200	7.0800	7.1200	-3.784%	6	127	-99.860%
2026-02-09	9.1500	9.1500	7.4000	7.4000	-13.953%	8	127	-99.865%
2026-02-06	10.4900	10.4900	8.6000	8.6000	-33.437%	21	126	-99.884%
2026-02-05	11.9000	13.0000	11.9000	12.9200	+46.818%	7	120	-99.923%
2026-02-04	8.8000	8.8000	8.8000	8.8000	+18.919%	1	120	-99.886%
2026-02-03	6.2500	7.5000	6.2500	7.4000	+32.143%	18	121	-99.865%
2026-02-02	5.6000	5.6000	5.6000	5.6000	+4.673%	5	118	-99.821%
2026-01-29	4.5500	5.5000	4.5400	5.3500	+21.591%	15	123	-99.813%
2026-01-20	4.4000	4.4000	4.4000	4.4000	+0.457%	1	121	-99.773%
2026-01-13	4.3500	4.3800	4.3500	4.3800	-29.469%	2	121	-99.772%
2025-12-31	6.1600	6.2100	6.1500	6.2100	+5.433%	59	91	-99.839%
2025-12-22	6.0100	6.0100	5.8900	5.8900	-13.763%	2	90	-99.830%
2025-12-15	6.8300	6.8300	6.8300	6.8300	+16.553%	1	90	-99.854%
2025-12-12	5.6600	5.8600	5.6600	5.8600	-0.170%	62	89	-99.829%
2025-12-11	6.2800	6.2800	5.8700	5.8700	+8.704%	41	41	-99.830%
2025-12-09	6.0600	6.0600	5.4000	5.4000	-14.961%	3	20	-99.815%
2025-12-08	6.4000	6.4100	6.3500	6.3500	-10.689%	3	18	-99.843%
2025-12-02	7.0300	7.1100	7.0300	7.1100	-8.258%	2	16	-99.859%
2025-11-26	7.7500	7.7500	7.7500	7.7500	-7.518%	1	16	-99.871%
2025-11-24	8.3800	8.3800	8.3800	8.3800	+26.970%	1	16	-99.881%
2025-11-17	6.3600	6.7100	6.2400	6.6000	+8.197%	10	15	-99.848%
2025-11-14	6.1000	6.1000	6.1000	6.1000	0.000%	10	0	-99.836%