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MSTR20260821P100
MSTR Aug 21 2026 100.00 Put (MSTR260821P00100000)
option OPRA

EOD

Aug 20, 2026

0.0700-93.204%(-0.9600)13,172

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-20	0.4000	0.4000	0.0600	0.0700	-93.204%	13,172	8,886	0.000%
2026-08-19	6.0000	6.0000	0.7000	1.0300	-86.795%	17,855	7,031	-93.204%
2026-08-18	5.5500	7.8000	4.2000	7.8000	+78.490%	811	4,553	-99.103%
2026-08-17	7.9100	7.9100	3.9000	4.3700	-43.320%	1,213	4,741	-98.398%
2026-08-14	7.0000	9.2300	6.5000	7.7100	+47.419%	395	4,902	-99.092%
2026-08-13	6.5000	7.0100	4.5700	5.2300	-24.964%	525	4,765	-98.662%
2026-08-12	5.9000	7.0700	5.6200	6.9700	+3.107%	151	4,616	-98.996%
2026-08-11	6.1000	7.0500	5.0500	6.7600	+9.740%	233	4,564	-98.964%
2026-08-10	5.2000	6.8500	4.7300	6.1600	+16.226%	151	4,587	-98.864%
2026-08-07	4.7800	6.9000	3.4000	5.3000	-27.596%	629	4,571	-98.679%
2026-08-06	8.0000	8.0000	6.5400	7.3200	+12.615%	863	4,471	-99.044%
2026-08-05	7.3700	8.0000	6.3000	6.5000	-13.218%	1,352	4,509	-98.923%
2026-08-04	9.6800	9.7500	7.3500	7.4900	-15.653%	109	4,384	-99.065%
2026-08-03	11.3900	11.6200	8.6600	8.8800	-15.348%	184	4,356	-99.212%
2026-07-31	9.8100	13.3400	9.6300	10.4900	+22.404%	408	4,341	-99.333%
2026-07-30	10.2900	10.2900	8.5700	8.5700	-24.159%	238	4,426	-99.183%
2026-07-29	9.5000	11.3000	8.0800	11.3000	+13.000%	439	4,578	-99.381%
2026-07-28	10.1400	11.6500	8.8300	10.0000	+11.982%	343	4,457	-99.300%
2026-07-27	10.7500	11.1000	8.7800	8.9300	-30.775%	218	4,557	-99.216%
2026-07-24	12.6300	14.3400	12.0400	12.9000	+5.998%	293	4,483	-99.457%
2026-07-23	10.4000	13.0000	10.4000	12.1700	+33.151%	357	4,474	-99.425%
2026-07-22	9.2900	10.0100	8.6000	9.1400	+4.219%	938	4,557	-99.234%
2026-07-21	8.8500	9.5000	8.0700	8.7700	-19.171%	834	4,656	-99.202%
2026-07-20	11.8500	12.3500	9.7500	10.8500	-16.216%	621	4,167	-99.355%
2026-07-17	14.6500	15.0900	12.4500	12.9500	-3.358%	348	4,114	-99.459%
2026-07-16	12.8900	13.8000	12.7500	13.4000	+9.836%	355	3,998	-99.478%
2026-07-15	10.9300	12.4500	10.5000	12.2000	-0.813%	467	3,821	-99.426%
2026-07-14	13.4500	14.0500	12.3000	12.3000	-20.798%	396	3,727	-99.431%
2026-07-13	15.5500	16.2000	14.4500	15.5300	+11.727%	396	3,912	-99.549%
2026-07-10	12.4000	14.5200	11.8000	13.9000	-4.795%	639	3,930	-99.496%
2026-07-09	15.4000	15.4000	13.5000	14.6000	-1.684%	438	3,783	-99.521%
2026-07-08	16.1000	17.0000	14.8500	14.8500	+3.484%	166	3,659	-99.529%
2026-07-07	12.9000	14.3500	11.9000	14.3500	+13.170%	171	3,720	-99.512%
2026-07-06	15.4500	15.4500	11.6100	12.6800	-2.611%	462	3,759	-99.448%
2026-07-02	13.1000	14.2500	11.9600	13.0200	-20.610%	1,233	3,495	-99.462%
2026-07-01	17.8600	17.8600	14.2500	16.4000	-21.718%	1,328	3,495	-99.573%
2026-06-30	21.6500	22.5500	19.8000	20.9500	+24.702%	166	3,650	-99.666%
2026-06-29	21.0500	23.0000	16.1000	16.8000	-29.114%	303	3,587	-99.583%
2026-06-26	23.6300	24.2500	20.5600	23.7000	+9.824%	302	3,689	-99.705%
2026-06-25	17.0000	22.3200	16.8700	21.5800	+28.529%	394	3,667	-99.676%
2026-06-24	11.5500	18.0000	11.4200	16.7900	+53.333%	3,039	5,228	-99.583%
2026-06-23	10.0000	11.3000	9.9400	10.9500	+17.363%	349	4,176	-99.361%
2026-06-22	8.9000	9.9800	6.5000	9.3300	+2.527%	700	4,161	-99.250%
2026-06-18	7.5600	10.9000	7.5600	9.1000	+16.667%	942	3,466	-99.231%
2026-06-17	5.6500	7.8000	5.5200	7.8000	+38.053%	1,181	3,466	-99.103%
2026-06-16	4.8000	5.6500	4.5900	5.6500	+17.708%	109	3,466	-98.761%
2026-06-15	4.7500	5.1000	4.4300	4.8000	-27.273%	156	3,410	-98.542%
2026-06-12	8.0000	8.0000	6.2000	6.6000	-10.811%	78	3,370	-98.939%
2026-06-11	8.8000	8.9000	7.4000	7.4000	-18.142%	749	3,363	-99.054%
2026-06-10	9.0000	9.6000	8.2000	9.0400	-3.108%	174	3,080	-99.226%
2026-06-09	7.6000	10.1000	7.1800	9.3300	+35.217%	484	3,001	-99.250%
2026-06-08	7.9000	8.3800	6.7000	6.9000	-32.287%	400	3,040	-98.986%
2026-06-05	7.8500	11.2000	7.6000	10.1900	+50.963%	1,286	2,982	-99.313%
2026-06-04	7.9500	7.9500	6.6000	6.7500	-17.178%	3,702	3,092	-98.963%
2026-06-03	5.9500	8.1500	5.8400	8.1500	+31.452%	805	4,535	-99.141%
2026-06-02	4.0000	6.5500	3.4500	6.2000	+85.075%	658	4,191	-98.871%
2026-06-01	3.8500	3.8500	3.1900	3.3500	+36.179%	284	4,179	-97.910%
2026-05-29	3.1500	3.1500	2.4600	2.4600	-20.645%	383	4,138	-97.154%
2026-05-28	3.1000	3.6000	3.0000	3.1000	+10.714%	226	4,067	-97.742%
2026-05-27	2.7400	2.9000	2.7400	2.8000	+8.108%	1,084	4,080	-97.500%
2026-05-26	2.4200	2.6400	2.3500	2.5900	-5.818%	2,209	3,222	-97.297%
2026-05-22	2.6000	2.7500	2.5100	2.7500	+8.268%	5	2,010	-97.455%
2026-05-21	2.6000	2.7100	2.3800	2.5400	-3.788%	157	2,010	-97.244%
2026-05-20	2.7500	2.7500	2.6400	2.6400	-6.050%	7	2,010	-97.348%
2026-05-19	2.8500	2.8500	2.8100	2.8100	-8.766%	4	1,994	-97.509%
2026-05-18	2.6500	3.0800	2.6000	3.0800	+32.189%	76	1,994	-97.727%
2026-05-15	2.4900	2.5200	2.3300	2.3300	+6.393%	28	1,994	-96.996%
2026-05-14	2.6400	2.6400	2.0900	2.1900	-12.048%	125	1,949	-96.804%
2026-05-13	2.4600	2.6100	2.4500	2.4900	+13.182%	17	1,900	-97.189%
2026-05-12	2.3300	2.3300	2.2000	2.2000	-7.563%	2	1,900	-96.818%
2026-05-11	2.3800	2.4200	2.0500	2.3800	-2.857%	72	1,900	-97.059%
2026-05-08	2.6000	2.6000	2.4500	2.4500	-13.732%	7	1,856	-97.143%
2026-05-07	2.6200	2.9300	2.6200	2.8400	+10.078%	30	1,856	-97.535%
2026-05-06	2.6700	2.7000	2.3400	2.5800	-7.857%	111	1,838	-97.287%
2026-05-05	2.7400	2.8800	2.7400	2.8000	-6.040%	30	1,801	-97.500%
2026-05-04	3.1300	3.1300	2.7700	2.9800	-11.045%	60	1,800	-97.651%
2026-05-01	3.5500	3.6000	3.3500	3.3500	-16.250%	37	1,825	-97.910%
2026-04-30	4.2500	4.2500	4.0000	4.0000	-13.978%	20	1,825	-98.250%
2026-04-29	4.3000	4.6500	4.3000	4.6500	+3.333%	17	1,814	-98.495%
2026-04-28	4.5900	4.7500	4.3500	4.5000	+9.756%	27	1,805	-98.444%
2026-04-27	3.9200	4.1000	3.9200	4.1000	+5.128%	9	1,794	-98.293%
2026-04-23	3.8200	3.9000	3.6500	3.9000	+0.515%	26	1,788	-98.205%
2026-04-22	3.6500	3.9300	3.6500	3.8800	-11.213%	10	1,762	-98.196%
2026-04-21	4.0800	4.5500	4.0800	4.3700	+2.824%	51	1,713	-98.398%
2026-04-20	4.5500	4.7600	4.2500	4.2500	-5.765%	227	1,713	-98.353%
2026-04-17	5.0500	5.0600	4.3000	4.5100	-24.833%	41	1,724	-98.448%
2026-04-16	6.5600	6.7500	6.0000	6.0000	-13.043%	35	1,719	-98.833%
2026-04-15	6.9900	7.0200	6.9000	6.9000	-2.817%	10	1,709	-98.986%
2026-04-14	7.4500	7.4500	6.8000	7.1000	-17.919%	102	1,712	-99.014%
2026-04-13	9.6000	9.6000	8.6000	8.6500	-6.989%	8	1,744	-99.191%
2026-04-10	8.9700	9.4500	8.8000	9.3000	-2.105%	207	1,737	-99.247%
2026-04-09	9.8000	9.8000	8.9600	9.5000	-2.564%	13	1,552	-99.263%
2026-04-08	9.0400	9.7500	9.0400	9.7500	-12.946%	4	1,564	-99.282%
2026-04-07	11.3700	11.3700	11.2000	11.2000	+1.083%	2	1,567	-99.375%
2026-04-06	10.5700	11.0800	10.5700	11.0800	-13.234%	39	1,566	-99.368%
2026-04-02	13.4800	13.9000	12.7700	12.7700	+4.758%	238	1,570	-99.452%
2026-04-01	12.2500	12.2500	11.9100	12.1900	-0.490%	24	1,570	-99.426%
2026-03-31	12.7700	13.2500	12.2500	12.2500	-7.197%	3	1,553	-99.429%
2026-03-30	11.6500	13.2000	11.6500	13.2000	+11.111%	20	1,553	-99.470%
2026-03-27	11.7800	12.4500	11.7500	11.8800	+12.075%	36	1,553	-99.411%
2026-03-26	9.5000	10.6000	9.5000	10.6000	+9.845%	37	1,551	-99.340%
2026-03-25	9.6500	9.6500	9.6500	9.6500	-2.030%	2	1,559	-99.275%
2026-03-24	9.8500	9.8500	9.8500	9.8500	-2.956%	1	1,561	-99.289%
2026-03-23	9.4500	10.3000	9.4000	10.1500	-4.245%	42	1,561	-99.310%
2026-03-20	10.1500	10.7000	10.1500	10.6000	+3.415%	11	1,555	-99.340%
2026-03-19	10.8000	10.8500	10.2500	10.2500	+9.392%	74	1,553	-99.317%
2026-03-18	8.9000	9.3700	8.9000	9.3700	+14.969%	41	1,503	-99.253%
2026-03-17	8.6100	8.8500	8.1500	8.1500	-9.142%	35	1,505	-99.141%
2026-03-16	9.2000	9.2000	8.9700	8.9700	-15.616%	2	1,510	-99.220%
2026-03-13	9.9000	10.6500	9.3100	10.6300	-3.099%	90	1,510	-99.341%
2026-03-12	11.5700	11.8500	10.9700	10.9700	-0.903%	35	1,460	-99.362%
2026-03-11	10.9000	11.5000	10.6000	11.0700	+1.004%	52	1,428	-99.368%
2026-03-10	11.4500	11.5000	10.7000	10.9600	-9.868%	9	1,419	-99.361%
2026-03-09	11.8500	12.1600	11.6000	12.1600	-2.875%	47	1,415	-99.424%
2026-03-06	12.3000	12.8000	12.3000	12.5200	+6.826%	23	1,394	-99.441%
2026-03-05	10.6000	11.8000	10.6000	11.7200	+12.692%	41	1,406	-99.403%
2026-03-04	11.0000	11.5000	10.3000	10.4000	-20.307%	62	1,394	-99.327%
2026-03-03	14.0000	14.9000	13.0500	13.0500	+3.244%	17	1,391	-99.464%
2026-03-02	13.6000	13.6000	12.5500	12.6400	-11.916%	17	1,388	-99.446%
2026-02-27	14.1800	14.3500	14.0500	14.3500	-1.712%	11	1,376	-99.512%
2026-02-26	13.5600	14.6000	13.5500	14.6000	+10.606%	9	1,376	-99.521%
2026-02-25	14.5000	14.7500	13.2000	13.2000	-17.397%	17	1,387	-99.470%
2026-02-24	16.3500	16.4500	15.9800	15.9800	-1.053%	44	1,387	-99.562%
2026-02-23	16.1000	16.1500	16.0900	16.1500	+14.377%	64	1,370	-99.567%
2026-02-20	13.8600	14.1500	13.8600	14.1200	-9.776%	13	1,366	-99.504%
2026-02-19	15.6500	15.6500	15.6500	15.6500	-3.692%	1	1,364	-99.553%
2026-02-18	16.0000	16.2500	14.9500	16.2500	+6.140%	8	1,364	-99.569%
2026-02-17	16.3000	16.3000	15.2500	15.3100	+4.863%	14	1,362	-99.543%
2026-02-13	16.3500	16.7300	14.6000	14.6000	-17.140%	8	1,350	-99.521%
2026-02-12	16.0400	18.1000	16.0400	17.6200	+4.881%	10	1,350	-99.603%
2026-02-11	15.3600	16.8000	15.3600	16.8000	+13.360%	20	1,346	-99.583%
2026-02-10	14.6500	14.9000	14.2200	14.8200	+6.389%	14	1,346	-99.528%
2026-02-09	17.3000	17.3500	13.9300	13.9300	-15.319%	125	1,347	-99.497%
2026-02-06	22.7000	22.7000	16.3600	16.4500	-35.616%	278	1,456	-99.574%
2026-02-05	18.2200	25.7500	18.2200	25.5500	+59.190%	248	1,269	-99.726%
2026-02-04	15.6500	18.3000	15.3000	16.0500	+4.697%	73	1,295	-99.564%
2026-02-03	13.5500	16.0000	13.5500	15.3300	+31.026%	197	1,256	-99.543%
2026-02-02	12.3000	12.3000	11.0800	11.7000	+7.537%	23	1,160	-99.402%
2026-01-30	11.9500	11.9500	10.8800	10.8800	-7.718%	7	1,173	-99.357%
2026-01-29	9.8200	12.0000	9.8200	11.7900	+34.743%	20	1,179	-99.406%
2026-01-26	8.6300	8.7500	8.6300	8.7500	-1.685%	14	1,171	-99.200%
2026-01-23	9.1000	9.1000	8.9000	8.9000	+1.367%	101	1,181	-99.213%
2026-01-22	8.9500	8.9500	8.7800	8.7800	-3.091%	105	1,281	-99.203%
2026-01-21	9.0600	9.0600	9.0600	9.0600	-4.632%	5	1,176	-99.227%
2026-01-20	9.5000	9.5000	9.5000	9.5000	+16.279%	10	1,176	-99.263%
2026-01-16	8.4000	8.4000	8.1700	8.1700	-4.444%	6	1,166	-99.143%
2026-01-15	8.4000	8.5500	8.4000	8.5500	+17.123%	4	1,166	-99.181%
2026-01-14	7.3000	7.3000	7.3000	7.3000	-28.780%	1	1,166	-99.041%
2026-01-09	10.2500	10.2500	10.2500	10.2500	+9.392%	1	1,165	-99.317%
2026-01-08	9.9000	9.9600	9.3000	9.3700	-10.506%	4	1,165	-99.253%
2026-01-06	10.3500	10.4700	10.3500	10.4700	+2.647%	13	1,167	-99.331%
2026-01-05	9.9500	10.5000	9.9500	10.2000	-16.735%	251	1,058	-99.314%
2025-12-31	11.9000	12.2500	11.9000	12.2500	+6.061%	22	1,058	-99.429%
2025-12-30	11.5500	11.5500	11.5500	11.5500	-2.119%	50	1,058	-99.394%
2025-12-26	11.8000	11.8000	11.8000	11.8000	+0.426%	1	1,058	-99.407%
2025-12-24	12.0000	12.0000	11.7500	11.7500	+4.724%	2	1,058	-99.404%
2025-12-22	11.2200	11.2200	11.2200	11.2200	-6.109%	1	1,058	-99.376%
2025-12-19	11.9500	11.9500	11.9500	11.9500	-1.240%	1	1,058	-99.414%
2025-12-16	12.1000	12.1000	12.1000	12.1000	-3.200%	200	1,057	-99.421%
2025-12-15	12.1000	12.7900	12.1000	12.5000	+18.483%	103	1,057	-99.440%
2025-12-12	10.2200	11.0000	10.2200	10.5500	-0.472%	313	1,102	-99.336%
2025-12-11	11.6300	11.6300	10.6000	10.6000	-0.935%	22	847	-99.340%
2025-12-10	10.5800	10.7000	10.5800	10.7000	+3.883%	200	847	-99.346%
2025-12-09	10.3000	10.3000	10.3000	10.3000	-6.787%	250	847	-99.320%
2025-12-08	11.0500	11.0500	11.0500	11.0500	-6.037%	1	1,097	-99.367%
2025-12-05	11.5500	12.1100	11.5500	11.7600	+1.818%	102	1,097	-99.405%
2025-12-04	11.5500	11.5500	11.5500	11.5500	+1.316%	50	996	-99.394%
2025-12-03	12.2000	12.2000	11.4000	11.4000	-5.000%	251	946	-99.386%
2025-12-02	12.5100	12.7000	11.8500	12.0000	-24.528%	157	845	-99.417%
2025-12-01	15.9000	15.9000	15.9000	15.9000	+31.950%	5	701	-99.560%
2025-11-28	12.0500	12.0500	12.0500	12.0500	-5.712%	1	701	-99.419%
2025-11-26	12.8000	12.8000	12.7800	12.7800	-8.714%	10	702	-99.452%
2025-11-25	14.0000	14.0000	14.0000	14.0000	+4.869%	3	702	-99.500%
2025-11-24	14.1000	14.3700	13.3500	13.3500	-8.624%	45	702	-99.476%
2025-11-21	15.0000	15.1100	14.5600	14.6100	+20.247%	73	712	-99.521%
2025-11-20	11.9500	12.1500	11.9500	12.1500	-5.960%	40	680	-99.424%
2025-11-19	11.0000	12.9200	11.0000	12.9200	+31.702%	20	679	-99.458%
2025-11-18	10.4900	10.4900	9.7500	9.8100	-13.339%	24	674	-99.286%
2025-11-17	10.6000	11.6200	10.6000	11.3200	+4.815%	22	669	-99.382%
2025-11-14	10.8500	10.8500	10.7500	10.8000	+11.340%	49	655	-99.352%
2025-11-13	9.8500	9.8500	9.7000	9.7000	+18.873%	11	617	-99.278%
2025-11-11	7.8000	8.1600	7.8000	8.1600	-14.555%	2	606	-99.142%
2025-11-07	9.6000	9.6000	9.5500	9.5500	+17.466%	610	606	-99.267%
2025-11-06	8.0900	8.1400	8.0900	8.1300	+10.612%	4	29	-99.139%
2025-11-05	7.3000	7.3500	7.2500	7.3500	+1.379%	16	27	-99.048%
2025-11-04	6.8000	7.3000	6.8000	7.2500	0.000%	22	17	-99.034%