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MSTR20260821C420
MSTR Aug 21 2026 420.00 Call (MSTR260821C00420000)
option OPRA

EOD

Aug 20, 2026

0.01000.000%(0.0000)15

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-20	0.0500	0.0500	0.0100	0.0100	0.000%	15	237	0.000%
2026-08-19	0.0300	0.0500	0.0100	0.0100	0.000%	246	237	0.000%
2026-08-18	0.0300	0.0300	0.0100	0.0100	0.000%	80	250	0.000%
2026-08-06	0.0100	0.0100	0.0100	0.0100	-66.667%	4	251	0.000%
2026-07-24	0.0300	0.0300	0.0300	0.0300	+200.000%	1	251	-66.667%
2026-07-22	0.0100	0.0100	0.0100	0.0100	-75.000%	3	252	0.000%
2026-07-20	0.0500	0.0600	0.0300	0.0400	-33.333%	48	249	-75.000%
2026-07-16	0.0600	0.0600	0.0600	0.0600	+20.000%	2	237	-83.333%
2026-07-15	0.1500	0.1500	0.0500	0.0500	-50.000%	2	237	-80.000%
2026-07-14	0.1100	0.1100	0.1000	0.1000	+42.857%	14	236	-90.000%
2026-07-13	0.1700	0.1700	0.0500	0.0700	-61.111%	13	230	-85.714%
2026-07-02	0.1800	0.1800	0.1800	0.1800	-28.000%	1	233	-94.444%
2026-06-24	0.2500	0.2500	0.2500	0.2500	0.000%	5	233	-96.000%
2026-06-17	0.2500	0.2500	0.2500	0.2500	+25.000%	5	238	-96.000%
2026-06-16	0.2000	0.2000	0.2000	0.2000	0.000%	5	238	-95.000%
2026-06-11	0.2000	0.2000	0.2000	0.2000	-20.000%	10	243	-95.000%
2026-06-10	0.2500	0.2500	0.2500	0.2500	-37.500%	1	243	-96.000%
2026-06-08	0.4000	0.4000	0.4000	0.4000	+37.931%	5	243	-97.500%
2026-06-05	0.2900	0.2900	0.2900	0.2900	-27.500%	10	248	-96.552%
2026-06-03	0.5000	0.5000	0.4000	0.4000	-2.439%	25	248	-97.500%
2026-06-01	0.4100	0.4100	0.4100	0.4100	-36.923%	1	245	-97.561%
2026-05-27	0.6600	0.6600	0.6500	0.6500	-10.959%	22	245	-98.462%
2026-05-26	0.7700	0.7700	0.7300	0.7300	-32.407%	6	245	-98.630%
2026-05-20	1.0800	1.0800	1.0800	1.0800	-12.903%	16	242	-99.074%
2026-05-18	1.2400	1.2400	1.2400	1.2400	-39.216%	13	242	-99.194%
2026-05-15	2.0400	2.0400	2.0400	2.0400	+2.000%	1	242	-99.510%
2026-05-12	2.0000	2.0000	2.0000	2.0000	-28.058%	1	228	-99.500%
2026-05-11	2.4100	2.8100	2.4100	2.7800	+43.299%	16	228	-99.640%
2026-05-08	1.7900	1.9900	1.7700	1.9400	+7.778%	6	226	-99.485%
2026-05-07	1.8000	1.8000	1.8000	1.8000	-16.279%	1	224	-99.444%
2026-05-06	2.1500	2.1500	2.1500	2.1500	-10.417%	2	223	-99.535%
2026-05-04	2.5400	2.5400	2.3000	2.4000	+23.077%	16	225	-99.583%
2026-05-01	1.5300	2.1500	1.5300	1.9500	+21.875%	11	225	-99.487%
2026-04-28	1.5700	1.6000	1.5700	1.6000	-17.949%	3	225	-99.375%
2026-04-27	1.9900	2.0000	1.9500	1.9500	-12.946%	3	224	-99.487%
2026-04-23	2.2400	2.2400	2.2400	2.2400	-17.647%	1	222	-99.554%
2026-04-22	2.5000	2.7200	2.4300	2.7200	+36.683%	4	223	-99.632%
2026-04-21	1.9000	2.0500	1.9000	1.9900	+2.051%	3	220	-99.497%
2026-04-20	1.9500	1.9500	1.9500	1.9500	-4.412%	1	220	-99.487%
2026-04-17	1.0100	2.5100	0.9000	2.0400	+155.000%	24	218	-99.510%
2026-04-16	0.8000	0.8000	0.8000	0.8000	+11.111%	2	206	-98.750%
2026-04-14	0.6300	0.7200	0.6300	0.7200	+56.522%	9	206	-98.611%
2026-04-10	0.4600	0.4600	0.4600	0.4600	-28.125%	6	210	-97.826%
2026-04-06	0.6400	0.6400	0.6400	0.6400	0.000%	25	205	-98.438%
2026-04-02	0.5900	0.6400	0.5900	0.6400	-30.435%	2	179	-98.438%
2026-03-27	0.9200	0.9200	0.9200	0.9200	-12.381%	2	179	-98.913%
2026-03-25	1.0500	1.0500	1.0500	1.0500	-3.670%	1	179	-99.048%
2026-03-20	1.0800	1.0900	1.0800	1.0900	-19.259%	2	179	-99.083%
2026-03-18	1.3900	1.4000	1.3500	1.3500	-12.338%	54	179	-99.259%
2026-03-13	1.5400	1.5400	1.5400	1.5400	+10.000%	1	127	-99.351%
2026-03-11	1.6100	1.6100	1.4000	1.4000	+9.375%	7	126	-99.286%
2026-03-10	1.2800	1.2800	1.2800	1.2800	-16.883%	6	131	-99.219%
2026-02-23	1.6100	1.6100	1.5400	1.5400	-11.494%	2	125	-99.351%
2026-02-18	1.7400	1.7400	1.7400	1.7400	-3.333%	2	124	-99.425%
2026-02-17	1.8000	1.8000	1.8000	1.8000	-10.000%	2	124	-99.444%
2026-02-13	2.0000	2.0000	2.0000	2.0000	+17.647%	2	122	-99.500%
2026-02-12	1.7000	1.7000	1.7000	1.7000	-20.930%	1	122	-99.412%
2026-02-09	2.1500	2.1500	2.1500	2.1500	-15.686%	4	121	-99.535%
2026-02-06	2.5500	2.5500	2.5500	2.5500	+28.788%	1	118	-99.608%
2026-02-05	2.2800	2.2800	1.9800	1.9800	-26.667%	140	118	-99.495%
2026-02-03	2.7000	2.7000	2.7000	2.7000	-6.897%	10	136	-99.630%
2026-01-29	3.0500	3.0500	2.9000	2.9000	-35.556%	44	126	-99.655%
2026-01-26	4.5000	4.5000	4.5000	4.5000	-3.226%	3	84	-99.778%
2026-01-23	4.6500	4.6500	4.6500	4.6500	-3.125%	2	84	-99.785%
2026-01-22	4.7500	4.8000	4.7500	4.8000	-6.433%	10	84	-99.792%
2026-01-21	5.1300	5.1300	5.1300	5.1300	+2.600%	4	84	-99.805%
2026-01-20	4.9500	5.1000	4.9500	5.0000	-34.641%	5	86	-99.800%
2026-01-14	7.0000	7.6500	7.0000	7.6500	+64.871%	2	82	-99.869%
2026-01-12	4.6400	4.6400	4.6400	4.6400	+3.111%	5	82	-99.784%
2026-01-09	5.0300	5.0300	4.5000	4.5000	-15.094%	10	87	-99.778%
2026-01-07	5.3000	5.3000	5.3000	5.3000	+13.978%	2	78	-99.811%
2026-01-06	4.6300	4.6500	4.6300	4.6500	-4.124%	10	76	-99.785%
2026-01-05	5.3500	5.3500	4.8500	4.8500	+7.778%	5	65	-99.794%
2026-01-02	4.3200	4.5000	4.3200	4.5000	-2.174%	14	65	-99.778%
2025-12-30	4.7000	4.8300	4.6000	4.6000	-2.128%	12	51	-99.783%
2025-12-29	4.7000	4.7000	4.7000	4.7000	-4.082%	2	62	-99.787%
2025-12-23	5.1000	5.1000	4.9000	4.9000	-20.325%	11	60	-99.796%
2025-12-18	6.1500	6.1500	6.1500	6.1500	-40.751%	1	49	-99.837%
2025-12-08	10.3800	10.3800	10.3800	10.3800	-7.321%	4	49	-99.904%
2025-12-02	11.2000	11.2000	11.2000	11.2000	+25.140%	1	53	-99.911%
2025-12-01	8.1200	8.9500	8.1000	8.9500	-12.683%	12	52	-99.888%
2025-11-28	10.2500	10.2500	10.2500	10.2500	+3.535%	1	47	-99.902%
2025-11-26	8.8000	9.9000	8.8000	9.9000	+13.793%	30	17	-99.899%
2025-11-25	8.7000	8.7000	8.7000	8.7000	-5.435%	1	17	-99.885%
2025-11-24	8.6800	9.2000	8.6700	9.2000	+0.877%	6	16	-99.891%
2025-11-21	9.1000	9.1200	9.1000	9.1200	-8.065%	2	13	-99.890%
2025-11-20	9.9400	9.9400	9.9200	9.9200	-13.211%	2	12	-99.899%
2025-11-19	12.4000	12.4000	11.4300	11.4300	-3.299%	6	11	-99.913%
2025-11-17	11.8200	11.8200	11.8200	11.8200	-18.087%	2	7	-99.915%
2025-11-14	13.9300	14.4700	13.9300	14.4300	-4.815%	4	5	-99.931%
2025-11-13	15.1600	15.1600	15.1600	15.1600	-33.421%	2	5	-99.934%
2025-11-06	22.7700	22.7700	22.7700	22.7700	-20.245%	1	3	-99.956%
2025-11-03	28.1600	28.5500	28.1600	28.5500	0.000%	4	0	-99.965%