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MSTR20260918P80
MSTR Sep 18 2026 80.00 Put (MSTR260918P00080000)
option OPRA

EOD

Aug 20, 2026

0.7800-25.714%(-0.2700)1,574

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-20	0.7700	1.0200	0.6600	0.7800	-25.714%	1,574	10,313	0.000%
2026-08-19	1.9000	1.9200	0.9400	1.0500	-54.741%	1,300	10,435	-25.714%
2026-08-18	1.8100	2.3700	1.5400	2.3200	+43.210%	1,005	10,548	-66.379%
2026-08-17	2.0000	2.0000	1.5400	1.6200	-29.870%	585	10,140	-51.852%
2026-08-14	2.1700	2.7200	2.1400	2.3100	+20.313%	972	10,026	-66.234%
2026-08-13	2.0000	2.3200	1.7700	1.9200	-12.727%	447	9,753	-59.375%
2026-08-12	2.1300	2.4500	2.1100	2.2000	-4.348%	787	9,851	-64.545%
2026-08-11	2.4000	2.4900	2.1600	2.3000	-2.542%	275	9,944	-66.087%
2026-08-10	2.3000	2.6500	2.1600	2.3600	-2.075%	279	9,936	-66.949%
2026-08-07	2.2500	2.7400	1.8000	2.4100	-16.897%	567	9,867	-67.635%
2026-08-06	3.1300	3.1300	2.7200	2.9000	+2.113%	322	9,832	-73.103%
2026-08-05	3.2000	3.3600	2.7400	2.8400	-9.841%	427	9,743	-72.535%
2026-08-04	4.1400	4.1400	3.1000	3.1500	-17.105%	253	9,882	-75.238%
2026-08-03	4.5800	4.5800	3.7700	3.8000	-19.149%	412	9,983	-79.474%
2026-07-31	4.5000	5.8300	4.2500	4.7000	+18.090%	960	9,995	-83.404%
2026-07-30	4.8000	4.8000	3.9800	3.9800	-20.400%	133	9,682	-80.402%
2026-07-29	4.4400	5.0000	3.9500	5.0000	+6.610%	359	9,629	-84.400%
2026-07-28	5.3400	5.4000	4.3000	4.6900	+6.591%	76	9,388	-83.369%
2026-07-27	5.0000	5.1000	4.3000	4.4000	-26.667%	425	9,366	-82.273%
2026-07-24	6.0000	6.6500	5.8000	6.0000	0.000%	209	9,536	-87.000%
2026-07-23	5.1300	6.2000	5.1300	6.0000	+30.152%	286	9,439	-87.000%
2026-07-22	4.7000	4.8500	4.5200	4.6100	-2.947%	93	9,346	-83.080%
2026-07-21	4.7500	4.8000	4.2800	4.7500	-14.414%	310	9,276	-83.579%
2026-07-20	6.0000	6.1300	5.0400	5.5500	-16.541%	249	9,342	-85.946%
2026-07-17	7.6000	7.6000	6.2500	6.6500	-2.635%	51	9,511	-88.271%
2026-07-16	6.5700	7.0000	6.5000	6.8300	+6.719%	301	9,494	-88.580%
2026-07-15	5.9000	6.5000	5.7500	6.4000	-3.323%	37	9,692	-87.813%
2026-07-14	7.1200	7.1200	6.6200	6.6200	-18.171%	136	9,695	-88.218%
2026-07-13	8.0000	8.5500	8.0000	8.0900	+10.068%	29	9,772	-90.358%
2026-07-10	6.6200	7.5800	6.2000	7.3500	-1.342%	155	9,766	-89.388%
2026-07-09	8.4700	8.4700	7.4000	7.4500	-9.146%	49	9,771	-89.530%
2026-07-08	8.6900	9.2700	8.1900	8.2000	+4.592%	772	9,779	-90.488%
2026-07-07	7.2200	7.9000	6.8500	7.8400	+7.397%	805	9,569	-90.051%
2026-07-06	8.4900	8.4900	7.0000	7.3000	-1.750%	463	9,078	-89.315%
2026-07-02	7.7800	7.8000	7.0000	7.4300	-14.598%	3,450	7,197	-89.502%
2026-07-01	10.9300	10.9300	8.1000	8.7000	-24.740%	356	7,197	-91.034%
2026-06-30	11.7900	12.8000	11.1900	11.5600	+27.876%	491	7,067	-93.253%
2026-06-29	12.0200	12.7500	8.9000	9.0400	-34.870%	1,015	6,741	-91.372%
2026-06-26	13.3900	14.1000	11.7000	13.8800	+6.769%	186	6,396	-94.380%
2026-06-25	10.4400	13.0000	10.4400	13.0000	+38.445%	1,095	6,378	-94.000%
2026-06-24	6.4000	10.2500	6.3100	9.3900	+55.207%	557	5,955	-91.693%
2026-06-23	5.5900	6.1000	5.5000	6.0500	+16.346%	312	5,664	-87.107%
2026-06-22	4.5000	5.2000	4.2300	5.2000	-0.952%	271	5,603	-85.000%
2026-06-18	4.8000	6.1700	4.8000	5.2500	+50.000%	678	4,913	-85.143%
2026-06-17	3.5000	3.5300	3.5000	3.5000	+12.903%	158	4,913	-77.714%
2026-06-16	3.0200	3.1800	3.0200	3.1000	+8.014%	34	4,913	-74.839%
2026-06-15	2.9800	3.1500	2.8700	2.8700	-27.708%	49	4,915	-72.822%
2026-06-12	4.5100	4.8000	3.8600	3.9700	-23.654%	177	4,903	-80.353%
2026-06-11	4.9000	5.2000	4.8500	5.2000	+0.580%	30	4,984	-85.000%
2026-06-10	5.1000	5.2700	5.1000	5.1700	-7.679%	101	4,960	-84.913%
2026-06-09	4.7000	5.8500	4.5800	5.6000	+28.736%	462	4,885	-86.071%
2026-06-08	5.2500	5.2500	4.3100	4.3500	-33.077%	1,560	4,579	-82.069%
2026-06-05	5.1500	6.9000	5.1500	6.5000	+42.857%	215	3,906	-88.000%
2026-06-04	4.9000	4.9000	4.4500	4.5500	-6.186%	21	3,918	-82.857%
2026-06-03	4.0000	4.9000	3.8000	4.8500	+25.974%	373	3,932	-83.918%
2026-06-02	2.9000	3.9500	2.8500	3.8500	+75.000%	790	3,928	-79.740%
2026-06-01	2.2500	2.2500	2.1700	2.2000	+30.178%	13	3,484	-64.545%
2026-05-29	1.9100	1.9400	1.6900	1.6900	-17.157%	33	3,486	-53.846%
2026-05-28	2.2300	2.2300	2.0400	2.0400	+5.699%	9	3,483	-61.765%
2026-05-27	1.9300	1.9300	1.9300	1.9300	+7.821%	1	3,480	-59.585%
2026-05-26	1.7800	1.7900	1.7800	1.7900	-2.186%	2	3,480	-56.425%
2026-05-22	1.8300	1.8300	1.8300	1.8300	+1.667%	14	3,479	-57.377%
2026-05-20	1.8000	1.8000	1.8000	1.8000	-10.000%	2	3,479	-56.667%
2026-05-19	2.0000	2.0000	2.0000	2.0000	-2.913%	3	3,464	-61.000%
2026-05-18	2.0000	2.1000	1.8300	2.0600	+30.380%	31	3,464	-62.136%
2026-05-14	1.7800	1.7800	1.5800	1.5800	-12.222%	13	3,464	-50.633%
2026-05-12	1.8000	1.8000	1.8000	1.8000	0.000%	10	3,465	-56.667%
2026-05-11	1.8000	1.8000	1.8000	1.8000	-8.629%	4	3,465	-56.667%
2026-05-08	1.9500	1.9700	1.9500	1.9700	-7.944%	5	3,455	-60.406%
2026-05-07	1.9500	2.1400	1.9500	2.1400	+9.744%	3	3,452	-63.551%
2026-05-06	1.9900	2.0500	1.9500	1.9500	-3.941%	212	3,455	-60.000%
2026-05-05	2.0300	2.0300	2.0300	2.0300	-6.452%	55	3,537	-61.576%
2026-05-04	2.2700	2.2700	2.1600	2.1700	-7.660%	7	3,565	-64.055%
2026-05-01	2.4000	2.4000	2.2800	2.3500	-16.370%	42	3,534	-66.809%
2026-04-30	2.7700	2.8100	2.7700	2.8100	-8.170%	2	3,534	-72.242%
2026-04-28	3.0600	3.0600	3.0600	3.0600	+5.155%	1	3,534	-74.510%
2026-04-27	2.7100	2.9100	2.7100	2.9100	+4.301%	7	3,535	-73.196%
2026-04-24	2.7700	2.7900	2.7700	2.7900	+3.333%	10	3,532	-72.043%
2026-04-22	2.5800	2.7000	2.5800	2.7000	-4.255%	12	3,532	-71.111%
2026-04-21	2.8200	2.8200	2.8200	2.8200	-1.399%	10	3,523	-72.340%
2026-04-20	2.8600	2.8600	2.8600	2.8600	-4.667%	2	3,523	-72.727%
2026-04-17	3.4500	3.4500	3.0000	3.0000	-30.233%	58	3,523	-74.000%
2026-04-16	4.1600	4.3000	4.1600	4.3000	-3.371%	8	3,537	-81.860%
2026-04-15	4.4500	4.4500	4.4500	4.4500	-4.915%	1	3,534	-82.472%
2026-04-14	4.6800	4.6800	4.6800	4.6800	-20.000%	1	3,535	-83.333%
2026-04-13	5.8500	5.8500	5.8500	5.8500	+2.632%	3	3,535	-86.667%
2026-04-10	5.6000	5.7000	5.6000	5.7000	-2.896%	17	3,537	-86.316%
2026-04-09	6.1000	6.1100	5.8700	5.8700	-2.167%	4	3,523	-86.712%
2026-04-08	5.8500	6.0000	5.8500	6.0000	-18.367%	22	3,523	-87.000%
2026-04-07	7.0000	7.3500	7.0000	7.3500	+8.088%	7	3,513	-89.388%
2026-04-06	7.1500	7.1500	6.8000	6.8000	-14.465%	5	3,506	-88.529%
2026-04-02	8.5300	8.5300	7.7900	7.9500	+7.432%	14	3,500	-90.189%
2026-04-01	7.6000	7.6000	7.4000	7.4000	-2.632%	15	3,500	-89.459%
2026-03-31	7.9000	8.3500	7.6000	7.6000	-5.000%	7	3,490	-89.737%
2026-03-30	7.4000	8.1000	7.4000	8.0000	+4.575%	15	3,486	-90.250%
2026-03-27	7.9500	7.9500	7.6500	7.6500	+13.333%	5	3,476	-89.804%
2026-03-26	6.4000	6.7500	6.4000	6.7500	+12.500%	4	3,475	-88.444%
2026-03-25	5.6200	6.0000	5.6200	6.0000	-2.439%	13	3,476	-87.000%
2026-03-23	6.1500	6.1500	6.1500	6.1500	-8.889%	20	3,473	-87.317%
2026-03-20	6.7000	6.7500	6.4000	6.7500	+0.746%	10	3,468	-88.444%
2026-03-19	6.8000	6.8000	6.7000	6.7000	+10.744%	2	3,461	-88.358%
2026-03-18	5.9500	6.3000	5.9500	6.0500	+11.830%	37	3,461	-87.107%
2026-03-17	5.8000	5.8000	5.3800	5.4100	-12.601%	36	3,442	-85.582%
2026-03-16	6.1500	6.1900	6.0000	6.1900	-5.207%	89	3,444	-87.399%
2026-03-13	6.5300	6.5300	6.5300	6.5300	-11.518%	1	3,444	-88.055%
2026-03-12	7.3800	7.3800	7.3800	7.3800	+3.217%	8	3,445	-89.431%
2026-03-11	7.2800	7.3000	7.1500	7.1500	-2.721%	23	3,445	-89.091%
2026-03-10	7.0000	7.3500	6.9500	7.3500	-9.259%	10	3,443	-89.388%
2026-03-06	8.1000	8.1000	8.1000	8.1000	+8.000%	7	3,442	-90.370%
2026-03-05	6.7000	7.5000	6.7000	7.5000	+10.294%	3	3,442	-89.600%
2026-03-04	7.3500	7.3500	6.7500	6.8000	-20.000%	21	3,441	-88.529%
2026-03-03	8.4500	8.5000	8.4500	8.5000	+1.796%	60	3,428	-90.824%
2026-03-02	8.2500	8.3500	8.2500	8.3500	-9.730%	7	3,481	-90.659%
2026-02-27	9.3800	9.3800	9.2500	9.2500	+2.778%	56	3,483	-91.568%
2026-02-26	9.0000	9.0000	9.0000	9.0000	-1.099%	1	3,475	-91.333%
2026-02-25	9.4000	9.4100	9.1000	9.1000	-12.077%	6	3,478	-91.429%
2026-02-24	10.8000	11.3500	10.3500	10.3500	-1.616%	480	3,478	-92.464%
2026-02-23	10.0500	10.5200	10.0500	10.5200	+11.915%	9	3,001	-92.586%
2026-02-20	9.3500	9.4000	9.3500	9.4000	-8.738%	2	2,995	-91.702%
2026-02-19	10.3000	10.3000	10.3000	10.3000	+4.888%	50	2,994	-92.427%
2026-02-18	9.8200	9.8200	9.8200	9.8200	-3.251%	1	2,944	-92.057%
2026-02-17	10.5000	10.6900	10.1000	10.1500	+3.046%	12	2,943	-92.315%
2026-02-13	10.9500	11.5500	9.7800	9.8500	-14.348%	876	2,217	-92.081%
2026-02-12	10.8200	11.5000	10.8200	11.5000	+8.184%	16	2,217	-93.217%
2026-02-11	10.6300	10.6300	10.6300	10.6300	+9.026%	4	2,202	-92.662%
2026-02-10	9.6000	9.7500	9.4000	9.7500	+4.839%	3	2,202	-92.000%
2026-02-09	10.6600	10.6600	9.2500	9.3000	-14.913%	444	2,204	-91.613%
2026-02-06	12.5000	12.5000	10.8500	10.9300	-36.674%	1,169	2,067	-92.864%
2026-02-05	11.9000	17.2600	11.9000	17.2600	+66.763%	31	1,446	-95.481%
2026-02-04	9.9000	11.2000	9.9000	10.3500	+14.491%	64	1,444	-92.464%
2026-02-03	8.2200	10.0700	7.9700	9.0400	+21.342%	47	1,427	-91.372%
2026-02-02	7.2500	7.4500	6.8100	7.4500	+14.264%	19	1,419	-89.530%
2026-01-30	7.4000	7.4000	6.4300	6.5200	-13.067%	18	1,417	-88.037%
2026-01-29	5.9500	7.5300	5.9500	7.5000	+36.612%	50	1,415	-89.600%
2026-01-28	5.3800	5.6300	5.3200	5.4900	+2.045%	26	1,407	-85.792%
2026-01-27	5.6400	5.7700	5.3500	5.3800	-2.712%	126	1,408	-85.502%
2026-01-22	5.5300	5.5300	5.5300	5.5300	-2.982%	2	1,403	-85.895%
2026-01-21	5.7800	5.7800	5.7000	5.7000	-5.785%	3	1,403	-86.316%
2026-01-20	6.1000	6.1000	6.0500	6.0500	+12.037%	2	1,404	-87.107%
2026-01-16	5.4000	5.4000	5.4000	5.4000	-15.888%	2	1,400	-85.556%
2026-01-12	6.7500	6.7500	6.4200	6.4200	-7.891%	91	1,400	-87.850%
2026-01-09	6.9700	6.9700	6.9700	6.9700	-6.693%	1	1,399	-88.809%
2026-01-06	7.4700	7.4700	7.4700	7.4700	-3.613%	1	1,400	-89.558%
2025-12-30	7.9000	7.9000	7.6500	7.7500	-3.125%	4	1,399	-89.935%
2025-12-29	7.9400	8.0000	7.9300	8.0000	+0.629%	4	1,396	-90.250%
2025-12-23	8.1000	8.1000	7.9000	7.9500	+4.605%	321	1,396	-90.189%
2025-12-22	7.1000	7.7000	7.1000	7.6000	-6.173%	977	1,079	-89.737%
2025-12-19	8.2500	8.2500	8.1000	8.1000	-4.706%	2	164	-90.370%
2025-12-15	8.4000	8.5000	8.4000	8.5000	+14.865%	4	163	-90.824%
2025-12-10	7.4500	7.4500	7.4000	7.4000	+5.714%	4	164	-89.459%
2025-12-09	7.0000	7.0000	7.0000	7.0000	-15.152%	1	162	-88.857%
2025-12-05	8.3000	8.3000	8.2500	8.2500	+3.125%	100	162	-90.545%
2025-12-04	8.3800	8.3800	8.0000	8.0000	-5.213%	4	76	-90.250%
2025-12-03	8.4400	8.4400	8.4400	8.4400	-7.048%	1	75	-90.758%
2025-12-02	9.0800	9.0800	9.0800	9.0800	-11.328%	1	76	-91.410%
2025-12-01	9.3500	10.8700	9.3500	10.2400	+3.959%	6	76	-92.383%
2025-11-26	9.9300	9.9300	9.8500	9.8500	+1.026%	6	71	-92.081%
2025-11-25	9.7500	9.7500	9.7500	9.7500	+2.632%	2	71	-92.000%
2025-11-24	9.5600	9.5700	9.5000	9.5000	-6.404%	42	69	-91.789%
2025-11-21	9.9000	10.1500	9.9000	10.1500	+4.639%	5	48	-92.315%
2025-11-20	9.4700	9.7000	9.4600	9.7000	+5.435%	5	43	-91.959%
2025-11-19	7.5600	9.2700	7.5300	9.2000	+29.213%	32	39	-91.522%
2025-11-18	7.6100	7.6600	7.1200	7.1200	-7.171%	10	25	-89.045%
2025-11-17	7.6700	7.9000	7.6200	7.6700	0.000%	41	20	-89.831%