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MSTR20260821P165
MSTR Aug 21 2026 165.00 Put (MSTR260821P00165000)
option OPRA

EOD

Aug 20, 2026

52.05-21.136%(-13.95)1,284

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-20	53.9000	54.3500	52.0500	52.0500	-21.136%	1,284	209	0.000%
2026-08-17	65.9500	66.0000	65.9500	66.0000	-7.950%	555	210	-21.136%
2026-08-14	69.9000	71.7000	69.9000	71.7000	+7.015%	481	210	-27.406%
2026-08-13	70.2000	70.2000	67.0000	67.0000	-2.899%	1,696	210	-22.313%
2026-08-11	69.0000	69.0000	69.0000	69.0000	+0.510%	1	210	-24.565%
2026-08-06	67.7000	68.6500	67.7000	68.6500	+1.900%	1,080	214	-24.181%
2026-08-04	70.9200	70.9200	67.3700	67.3700	-5.644%	18	329	-22.740%
2026-07-31	74.1200	74.4200	71.4000	71.4000	+3.538%	24	329	-27.101%
2026-07-28	69.2300	71.1400	67.0200	68.9600	+3.156%	99	815	-24.521%
2026-07-27	67.5700	68.4900	66.8500	66.8500	-8.299%	5	847	-22.139%
2026-07-24	73.7900	73.9100	72.0600	72.9000	+1.152%	154	847	-28.601%
2026-07-23	71.9500	72.0700	71.4500	72.0700	+8.556%	120	892	-27.779%
2026-07-22	65.0100	66.3900	65.0100	66.3900	+4.043%	2	990	-21.600%
2026-07-21	65.6600	65.6600	61.7200	63.8100	-9.962%	24	990	-18.430%
2026-07-17	72.1600	72.1600	70.6000	70.8700	-0.183%	93	983	-26.556%
2026-07-16	69.6500	71.2600	69.6500	71.0000	+3.499%	118	988	-26.690%
2026-07-15	66.3100	68.6000	66.3100	68.6000	+0.528%	92	1,071	-24.125%
2026-07-14	70.9100	70.9100	67.7200	68.2400	-6.776%	93	1,117	-23.725%
2026-07-13	73.3300	74.5100	71.9700	73.2000	+2.449%	96	1,186	-28.893%
2026-07-10	71.4500	71.4500	71.4500	71.4500	+2.057%	5	1,227	-27.152%
2026-07-09	69.3700	70.0100	69.3700	70.0100	+6.560%	22	1,232	-25.653%
2026-07-07	66.1600	66.2600	65.7000	65.7000	-0.560%	3	1,212	-20.776%
2026-07-06	64.6900	66.0700	64.2000	66.0700	-5.303%	3	1,215	-21.220%
2026-07-01	77.6900	77.6900	68.4400	69.7700	-11.962%	35	1,216	-25.398%
2026-06-30	79.2600	81.4600	77.9700	79.2500	+9.010%	151	1,242	-34.322%
2026-06-29	79.7300	82.3500	71.9500	72.7000	-8.760%	247	1,391	-28.404%
2026-06-26	79.6800	79.6800	79.6800	79.6800	+0.264%	1	1,628	-34.676%
2026-06-25	75.8700	80.1000	75.6400	79.4700	+11.100%	338	1,629	-34.504%
2026-06-24	63.5500	73.1300	63.5500	71.5300	+15.838%	176	1,697	-27.233%
2026-06-23	60.6700	62.1700	59.3000	61.7500	+5.791%	134	1,559	-15.709%
2026-06-22	50.1000	58.4400	49.2500	58.3700	+6.612%	45	1,531	-10.827%
2026-06-18	52.0600	58.7100	52.0600	54.7500	+7.946%	89	1,298	-4.932%
2026-06-17	46.0700	50.7200	44.5300	50.7200	+10.573%	117	1,298	+2.622%
2026-06-16	40.9800	45.8700	40.9800	45.8700	+17.135%	2	1,298	+13.473%
2026-06-15	37.4500	39.1600	37.4500	39.1600	-14.029%	10	1,296	+32.916%
2026-06-12	49.6000	50.9100	43.4300	45.5500	-7.060%	146	1,302	+14.270%
2026-06-11	51.8600	51.8600	49.0100	49.0100	-6.129%	60	1,215	+6.203%
2026-06-10	52.5100	52.5100	48.9100	52.2100	-0.077%	187	1,170	-0.306%
2026-06-09	46.3900	53.5000	45.6700	52.2500	+19.211%	59	1,079	-0.383%
2026-06-08	45.3500	46.6100	43.2400	43.8300	-15.058%	64	1,039	+18.754%
2026-06-05	47.3700	54.5900	47.3700	51.6000	+22.159%	166	1,002	+0.872%
2026-06-04	45.3500	45.3500	41.9100	42.2400	-0.915%	38	921	+23.224%
2026-06-03	39.4200	42.6300	39.4200	42.6300	+7.924%	9	903	+22.097%
2026-06-02	34.7000	39.7300	34.3300	39.5000	+40.320%	6	896	+31.772%
2026-06-01	31.5400	31.5400	28.1500	28.1500	+13.052%	20	897	+84.902%
2026-05-29	28.3500	28.3500	23.9400	24.9000	-10.270%	39	902	+109.036%
2026-05-28	30.5300	31.2200	27.7500	27.7500	+5.714%	27	899	+87.568%
2026-05-27	25.3200	26.4000	25.3200	26.2500	+10.387%	43	878	+98.286%
2026-05-26	21.9800	23.7800	21.1000	23.7800	-0.084%	67	876	+118.881%
2026-05-22	22.0000	24.0500	22.0000	23.8000	+8.182%	126	879	+118.697%
2026-05-21	22.3000	22.9300	20.7600	22.0000	+0.182%	106	924	+136.591%
2026-05-20	22.6200	22.6200	21.4500	21.9600	-1.745%	30	924	+137.022%
2026-05-19	23.3500	23.5500	22.3500	22.3500	-4.691%	181	821	+132.886%
2026-05-18	22.5000	24.4500	22.3000	23.4500	+25.737%	26	821	+121.962%
2026-05-15	19.0100	19.9000	18.6500	18.6500	+17.443%	4	821	+179.088%
2026-05-14	15.5900	15.8800	15.2000	15.8800	-13.649%	6	801	+227.771%
2026-05-13	18.3900	18.3900	18.3900	18.3900	+26.132%	1	799	+183.034%
2026-05-11	16.9600	16.9600	14.5600	14.5800	-13.214%	48	799	+256.996%
2026-05-08	17.3500	18.1400	16.8000	16.8000	-9.189%	24	820	+209.821%
2026-05-07	17.8000	18.5000	17.8000	18.5000	+3.525%	3	800	+181.351%
2026-05-06	17.8700	17.8700	17.8700	17.8700	+1.823%	1	800	+191.270%
2026-05-05	17.5000	18.0000	17.3200	17.5500	-6.649%	5	799	+196.581%
2026-05-04	19.5600	20.0200	18.6800	18.8000	-9.919%	16	795	+176.862%
2026-05-01	22.8700	22.8700	20.8700	20.8700	-14.362%	7	789	+149.401%
2026-04-30	26.9400	26.9400	24.3700	24.3700	-12.180%	66	789	+113.582%
2026-04-29	27.8500	28.1300	27.7500	27.7500	+6.936%	106	729	+87.568%
2026-04-28	27.7700	27.7700	25.9500	25.9500	+4.679%	6	724	+100.578%
2026-04-27	24.5000	24.7900	24.2500	24.7900	+2.438%	17	721	+109.964%
2026-04-24	22.3500	24.6000	22.3500	24.2000	+7.556%	45	714	+115.083%
2026-04-23	21.5700	22.9000	21.5000	22.5000	-2.386%	30	681	+131.333%
2026-04-22	21.5100	23.0500	21.5100	23.0500	-11.686%	4	726	+125.813%
2026-04-21	25.2500	26.1000	24.4500	26.1000	-2.064%	32	689	+99.425%
2026-04-20	26.5000	27.8000	26.5000	26.6500	-3.091%	10	689	+95.310%
2026-04-17	27.2000	27.5000	25.4000	27.5000	-29.632%	15	693	+89.273%
2026-04-14	36.2800	39.0800	36.2800	39.0800	-10.346%	30	699	+33.188%
2026-04-13	44.8900	44.8900	43.5200	43.5900	-3.732%	51	669	+19.408%
2026-04-10	44.2100	45.2800	44.2100	45.2800	+1.570%	40	618	+14.951%
2026-04-09	46.2400	46.2400	43.9400	44.5800	-3.673%	30	583	+16.756%
2026-04-08	44.5200	46.2800	44.5200	46.2800	-8.483%	32	553	+12.468%
2026-04-07	48.9000	51.0200	48.9000	50.5700	+6.823%	41	532	+2.927%
2026-04-06	49.5000	49.5000	47.3400	47.3400	-10.713%	80	492	+9.949%
2026-04-02	54.4400	54.4400	52.1300	53.0200	+6.960%	30	441	-1.829%
2026-04-01	50.1500	50.3000	49.5700	49.5700	-4.728%	12	441	+5.003%
2026-03-31	52.0300	52.0300	52.0300	52.0300	+34.271%	2	442	+0.038%
2026-03-25	38.7500	38.7500	38.7500	38.7500	-12.330%	5	444	+34.323%
2026-03-19	44.2000	44.2000	44.2000	44.2000	+8.068%	1	439	+17.760%
2026-03-18	39.4200	40.9000	39.4200	40.9000	+10.094%	11	439	+27.262%
2026-03-17	37.1500	37.1500	37.1500	37.1500	-6.068%	7	448	+40.108%
2026-03-16	39.3000	39.5500	38.7000	39.5500	-7.529%	7	447	+31.606%
2026-03-13	42.7700	42.7700	42.7700	42.7700	+4.957%	1	449	+21.697%
2026-03-04	40.7500	40.7500	40.7500	40.7500	-12.591%	8	450	+27.730%
2026-03-02	46.6200	46.6200	46.6200	46.6200	-7.555%	1	442	+11.647%
2026-02-26	50.4300	50.4300	50.4300	50.4300	-9.070%	1	443	+3.212%
2026-02-24	55.4500	55.4600	55.4500	55.4600	+11.950%	2	442	-6.149%
2026-02-20	49.5400	49.5400	49.5400	49.5400	-5.114%	1	442	+5.067%
2026-02-19	52.2000	52.2100	52.2000	52.2100	+0.153%	30	441	-0.306%
2026-02-17	52.1300	52.1300	52.1300	52.1300	+4.406%	3	456	-0.153%
2026-02-13	50.8500	50.8500	49.9300	49.9300	-13.436%	4	452	+4.246%
2026-02-12	57.6800	57.6800	57.6800	57.6800	+19.992%	1	452	-9.761%
2026-02-10	48.0700	48.0700	48.0700	48.0700	-31.250%	1	453	+8.280%
2026-02-05	66.1700	69.9200	65.0000	69.9200	+34.877%	33	453	-25.558%
2026-02-03	47.8900	51.8400	47.8900	51.8400	+17.872%	36	423	+0.405%
2026-02-02	44.1500	44.1500	43.9800	43.9800	+6.567%	700	422	+18.349%
2026-01-30	44.5300	44.5300	41.2700	41.2700	-6.924%	2	765	+26.121%
2026-01-29	41.7500	44.3400	41.7000	44.3400	+22.554%	743	765	+17.388%
2026-01-27	36.1800	36.1800	36.1800	36.1800	+0.584%	1	130	+43.864%
2026-01-26	35.9700	35.9700	35.9700	35.9700	+4.716%	1	131	+44.704%
2026-01-23	34.4000	34.4000	34.3500	34.3500	-2.553%	4	130	+51.528%
2026-01-22	35.4000	35.4000	35.2500	35.2500	+8.931%	11	126	+47.660%
2026-01-14	30.3100	32.3600	30.3100	32.3600	-18.938%	2	120	+60.847%
2026-01-02	39.9200	39.9200	39.9200	39.9200	-0.622%	1	121	+30.386%
2025-12-29	40.1700	40.1700	40.1700	40.1700	-0.224%	1	121	+29.574%
2025-12-26	40.2600	40.2600	40.2600	40.2600	+0.650%	10	120	+29.285%
2025-12-23	39.0000	40.7000	39.0000	40.0000	+6.667%	61	120	+30.125%
2025-12-22	37.5000	37.8000	37.3300	37.5000	-5.826%	22	111	+38.800%
2025-12-19	39.8200	39.8200	39.8200	39.8200	-2.878%	1	99	+30.713%
2025-12-18	41.0000	41.0000	41.0000	41.0000	+3.327%	20	99	+26.951%
2025-12-17	38.5000	40.0000	37.9000	39.6800	+0.456%	24	90	+31.174%
2025-12-16	39.5000	39.5000	39.5000	39.5000	+2.067%	10	80	+31.772%
2025-12-15	38.7000	38.7000	38.7000	38.7000	+4.878%	32	78	+34.496%
2025-12-05	36.9000	36.9000	36.9000	36.9000	+3.885%	15	70	+41.057%
2025-12-03	35.5200	35.5200	35.5200	35.5200	-22.547%	2	55	+46.537%
2025-12-01	45.8600	45.8600	45.8600	45.8600	+14.421%	1	53	+13.498%
2025-11-25	40.0800	40.0800	40.0800	40.0800	+3.566%	1	52	+29.865%
2025-11-24	38.7400	38.7400	38.7000	38.7000	-3.323%	2	51	+34.496%
2025-11-21	40.0300	40.0300	40.0300	40.0300	+13.722%	5	51	+30.027%
2025-11-19	35.1000	35.2000	35.1000	35.2000	+8.308%	2	51	+47.869%
2025-11-17	32.5000	32.5000	32.5000	32.5000	+3.044%	1	50	+60.154%
2025-11-14	31.5400	31.5400	31.5400	31.5400	+10.357%	1	50	+65.029%
2025-11-13	28.5800	28.5800	28.5800	28.5800	+13.413%	1	50	+82.120%
2025-11-07	25.2300	25.3500	25.2000	25.2000	+21.037%	36	49	+106.548%
2025-11-04	20.6000	20.9300	20.4000	20.8200	0.000%	124	67	+150.000%