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MSTR20260821C275
MSTR Aug 21 2026 275.00 Call (MSTR260821C00275000)
option OPRA

EOD

Aug 20, 2026

0.01000.000%(0.0000)4

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-20	0.0100	0.0100	0.0100	0.0100	0.000%	4	4,152	0.000%
2026-08-12	0.0100	0.0100	0.0100	0.0100	-50.000%	3,950	4,154	0.000%
2026-08-05	0.0200	0.0200	0.0200	0.0200	+100.000%	5	4,212	-50.000%
2026-07-31	0.0100	0.0100	0.0100	0.0100	-66.667%	32	4,208	0.000%
2026-07-30	0.0200	0.0300	0.0200	0.0300	-25.000%	6	4,240	-66.667%
2026-07-29	0.1200	0.1200	0.0300	0.0400	-55.556%	25	4,245	-75.000%
2026-07-28	0.1700	0.1700	0.0900	0.0900	+350.000%	3	4,234	-88.889%
2026-07-27	0.0500	0.0500	0.0200	0.0200	-50.000%	11	4,233	-50.000%
2026-07-24	0.0100	0.1000	0.0100	0.0400	-20.000%	49	4,225	-75.000%
2026-07-23	0.0400	0.0500	0.0400	0.0500	-16.667%	49	4,224	-80.000%
2026-07-22	0.0600	0.0600	0.0600	0.0600	-14.286%	57	4,199	-83.333%
2026-07-21	0.1000	0.1000	0.0700	0.0700	+16.667%	14	4,152	-85.714%
2026-07-20	0.1000	0.1000	0.0600	0.0600	-40.000%	4	4,140	-83.333%
2026-07-16	0.1000	0.1000	0.1000	0.1000	-9.091%	2	4,140	-90.000%
2026-07-15	0.1100	0.1100	0.1100	0.1100	-45.000%	1	4,140	-90.909%
2026-07-14	0.2000	0.2000	0.2000	0.2000	+233.333%	2	4,140	-95.000%
2026-07-13	0.0600	0.0600	0.0600	0.0600	-45.455%	2	4,139	-83.333%
2026-07-10	0.1200	0.1200	0.1100	0.1100	0.000%	2	4,139	-90.909%
2026-07-09	0.2800	0.2800	0.1100	0.1100	-26.667%	5	4,139	-90.909%
2026-07-08	0.1600	0.1800	0.1500	0.1500	+15.385%	4	4,137	-93.333%
2026-07-07	0.3200	0.3200	0.1300	0.1300	-43.478%	4	4,136	-92.308%
2026-07-06	0.4100	0.4100	0.2200	0.2300	+43.750%	4	4,136	-95.652%
2026-07-02	0.3000	0.3000	0.1600	0.1600	-5.882%	8	4,136	-93.750%
2026-07-01	0.1500	0.3700	0.1500	0.1700	+30.769%	7	4,136	-94.118%
2026-06-30	0.2100	0.2100	0.1100	0.1300	-27.778%	5	4,137	-92.308%
2026-06-29	0.0100	0.2000	0.0100	0.1800	-10.000%	16	4,132	-94.444%
2026-06-26	0.3000	0.3000	0.2000	0.2000	0.000%	3	4,133	-95.000%
2026-06-25	0.1000	0.2000	0.1000	0.2000	0.000%	7	4,132	-95.000%
2026-06-24	0.2000	0.2000	0.2000	0.2000	-23.077%	1	4,139	-95.000%
2026-06-23	0.3500	0.3500	0.2500	0.2600	-27.778%	18	4,140	-96.154%
2026-06-22	0.3400	0.4600	0.3400	0.3600	-20.000%	31	4,154	-97.222%
2026-06-18	0.5200	0.5200	0.3800	0.4500	-25.000%	539	3,692	-97.778%
2026-06-17	0.6400	0.6700	0.5500	0.6000	-6.250%	8	3,692	-98.333%
2026-06-16	0.7900	0.8700	0.5800	0.6400	-31.915%	60	3,692	-98.438%
2026-06-15	0.8800	1.0200	0.8800	0.9400	0.000%	3,553	3,657	-98.936%
2026-06-12	0.7000	0.9500	0.7000	0.9400	+14.634%	10	198	-98.936%
2026-06-10	0.8200	0.8200	0.8200	0.8200	+9.333%	1	197	-98.780%
2026-06-09	0.9900	1.0900	0.7500	0.7500	-31.193%	14	197	-98.667%
2026-06-08	0.9800	1.0900	0.9800	1.0900	+10.101%	3	190	-99.083%
2026-06-05	1.1800	1.1800	0.9200	0.9900	-23.846%	47	189	-98.990%
2026-06-04	1.3000	1.3000	1.3000	1.3000	-3.704%	1	178	-99.231%
2026-06-03	1.8000	1.8000	1.3500	1.3500	-22.857%	11	178	-99.259%
2026-06-02	1.9000	1.9000	1.7000	1.7500	-31.641%	7	180	-99.429%
2026-06-01	2.5000	2.6000	2.5000	2.5600	-19.243%	10	182	-99.609%
2026-05-29	2.5300	3.1700	2.5300	3.1700	+38.428%	19	174	-99.685%
2026-05-28	2.0500	2.2900	1.9300	2.2900	-16.727%	19	172	-99.563%
2026-05-27	2.7500	2.7500	2.4500	2.7500	-13.249%	12	177	-99.636%
2026-05-22	3.1700	3.1700	3.1700	3.1700	-11.944%	5	186	-99.685%
2026-05-21	3.4800	3.6000	3.4800	3.6000	-12.195%	2	181	-99.722%
2026-05-20	4.1200	4.5000	4.0500	4.1000	-9.091%	91	181	-99.756%
2026-05-18	4.6500	4.6500	4.5100	4.5100	-31.145%	2	138	-99.778%
2026-05-15	7.0000	7.0000	6.1800	6.5500	-35.404%	6	138	-99.847%
2026-05-14	6.2000	10.2000	6.2000	10.1400	+50.222%	21	136	-99.901%
2026-05-13	6.7500	6.7500	6.7500	6.7500	-11.995%	1	135	-99.852%
2026-05-12	7.9000	7.9000	7.6700	7.6700	-29.826%	3	135	-99.870%
2026-05-11	10.5900	11.0000	10.5900	10.9300	+33.293%	26	135	-99.909%
2026-05-08	6.5300	8.2000	6.5300	8.2000	+27.527%	2	121	-99.878%
2026-05-07	6.4300	6.4300	6.4300	6.4300	-18.089%	1	120	-99.844%
2026-05-06	8.7100	8.7100	7.8500	7.8500	+9.028%	6	121	-99.873%
2026-05-01	7.1900	7.2000	7.1900	7.2000	+44.000%	5	118	-99.861%
2026-04-30	5.0000	5.0000	5.0000	5.0000	+12.360%	2	118	-99.800%
2026-04-29	4.4800	4.4800	4.4500	4.4500	-15.238%	6	116	-99.775%
2026-04-28	5.3000	5.3000	5.2500	5.2500	-32.258%	2	116	-99.810%
2026-04-27	6.9000	7.7500	6.9000	7.7500	-3.965%	2	116	-99.871%
2026-04-23	9.2000	9.3000	8.0700	8.0700	-15.053%	29	115	-99.876%
2026-04-22	9.9300	10.9000	9.5000	9.5000	+33.803%	63	95	-99.895%
2026-04-20	6.5000	7.1000	6.4500	7.1000	-5.333%	4	87	-99.859%
2026-04-17	4.8000	7.8900	4.7500	7.5000	+173.723%	26	87	-99.867%
2026-04-16	2.5600	2.7400	2.5600	2.7400	+8.730%	3	65	-99.635%
2026-04-14	2.4000	2.5200	2.4000	2.5200	+36.957%	24	63	-99.603%
2026-04-09	1.6000	1.8400	1.6000	1.8400	+8.235%	2	39	-99.457%
2026-04-08	1.7000	1.7000	1.7000	1.7000	-15.000%	2	39	-99.412%
2026-04-06	1.7000	2.0000	1.7000	2.0000	+7.527%	2	41	-99.500%
2026-04-02	1.7000	1.8600	1.7000	1.8600	-3.627%	6	40	-99.462%
2026-04-01	1.9400	1.9400	1.9300	1.9300	+1.579%	2	40	-99.482%
2026-03-31	1.9500	1.9500	1.9000	1.9000	-13.636%	11	39	-99.474%
2026-03-30	2.4000	2.4000	2.2000	2.2000	-12.000%	2	49	-99.545%
2026-03-27	2.7000	2.7000	2.4500	2.5000	-16.667%	6	49	-99.600%
2026-03-26	3.1000	3.4500	3.0000	3.0000	-8.537%	34	51	-99.667%
2026-03-24	3.3000	3.3000	3.2800	3.2800	-0.606%	2	55	-99.695%
2026-03-23	3.5000	3.5000	3.3000	3.3000	-1.493%	2	53	-99.697%
2026-03-20	3.4000	3.4000	3.3500	3.3500	-7.713%	3	53	-99.701%
2026-03-19	3.7500	3.7500	3.6300	3.6300	-18.427%	3	54	-99.725%
2026-03-18	4.4500	4.4500	4.4500	4.4500	-11.881%	1	55	-99.775%
2026-03-17	5.0500	5.0700	5.0500	5.0500	+12.222%	4	54	-99.802%
2026-03-13	4.5000	4.5000	4.5000	4.5000	+12.500%	1	54	-99.778%
2026-03-12	4.3000	4.3000	4.0000	4.0000	-13.793%	3	53	-99.750%
2026-03-10	4.5500	4.6400	4.5500	4.6400	+5.455%	3	55	-99.784%
2026-03-06	4.4000	4.4000	4.4000	4.4000	-35.294%	1	52	-99.773%
2026-03-04	6.6000	7.0500	6.6000	6.8000	+34.653%	3	51	-99.853%
2026-03-02	5.0500	5.0500	5.0500	5.0500	+26.250%	10	50	-99.802%
2026-02-24	4.0000	4.0000	4.0000	4.0000	-12.854%	1	40	-99.750%
2026-02-23	4.6400	4.6400	4.5900	4.5900	-3.774%	7	41	-99.782%
2026-02-12	4.7700	4.7700	4.7700	4.7700	-24.045%	1	34	-99.790%
2026-02-09	6.2500	6.2800	6.2500	6.2800	-1.102%	4	34	-99.841%
2026-02-06	6.3500	6.3500	6.3500	6.3500	+33.684%	1	30	-99.843%
2026-02-05	4.7500	4.7500	4.7500	4.7500	-24.000%	1	30	-99.789%
2026-02-04	6.2500	6.2500	6.2000	6.2500	-14.384%	7	29	-99.840%
2026-01-29	9.8000	9.8000	7.3000	7.3000	-39.167%	17	27	-99.863%
2026-01-21	12.0000	12.0000	12.0000	12.0000	-33.333%	2	26	-99.917%
2025-12-16	18.7000	18.7000	18.0000	18.0000	-6.250%	12	24	-99.944%
2025-12-15	19.2000	19.2000	19.2000	19.2000	-23.719%	3	13	-99.948%
2025-12-10	25.1700	25.1700	25.1700	25.1700	-4.514%	1	13	-99.960%
2025-12-04	26.3600	26.3600	26.3600	26.3600	+6.376%	3	12	-99.962%
2025-12-02	24.7800	24.7800	24.7800	24.7800	+20.175%	1	12	-99.960%
2025-12-01	19.1500	20.6200	19.1500	20.6200	-9.163%	2	11	-99.952%
2025-11-26	22.7000	22.7000	22.7000	22.7000	-18.784%	2	7	-99.956%
2025-11-17	27.9500	27.9500	27.9500	27.9500	-18.203%	1	7	-99.964%
2025-11-14	34.2000	34.2000	34.1700	34.1700	-9.243%	8	7	-99.971%
2025-11-13	37.6500	37.6500	37.6500	37.6500	-18.241%	1	5	-99.973%
2025-11-12	46.0500	46.0500	46.0500	46.0500	-3.093%	1	3	-99.978%
2025-11-11	47.5200	47.5200	47.5200	47.5200	+11.891%	2	3	-99.979%
2025-11-07	42.4700	42.4700	42.4700	42.4700	-25.373%	1	3	-99.976%
2025-11-05	56.9100	56.9100	56.9100	56.9100	+3.812%	1	2	-99.982%
2025-11-04	54.8200	54.8200	54.8200	54.8200	0.000%	2	1	-99.982%