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MSTR20260918P310
MSTR Sep 18 2026 310.00 Put (MSTR260918P00310000)
option OPRA

EOD

Aug 20, 2026

196.95-9.034%(-19.56)205

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-20	199.5000	199.5000	196.9500	196.9500	-9.034%	205	50	0.000%
2026-08-18	216.5200	216.5200	216.5100	216.5100	+3.569%	4	50	-9.034%
2026-08-17	215.4000	215.4000	209.0500	209.0500	-3.951%	99	50	-5.788%
2026-08-14	218.0000	218.0000	217.6500	217.6500	+2.883%	127	50	-9.511%
2026-08-13	214.7500	214.7500	211.5500	211.5500	-0.997%	424	50	-6.901%
2026-08-10	213.6800	213.6800	213.6800	213.6800	+1.607%	53	50	-7.829%
2026-08-07	211.7000	211.7000	210.3000	210.3000	-1.476%	150	50	-6.348%
2026-08-06	213.5500	213.5500	212.8500	213.4500	-1.020%	335	50	-7.730%
2026-07-31	215.6600	215.6600	215.6500	215.6500	+0.747%	15	50	-8.671%
2026-07-30	212.8500	214.9000	212.8500	214.0500	-1.762%	335	50	-7.989%
2026-07-24	215.9500	217.8900	215.9500	217.8900	+0.898%	146	50	-9.610%
2026-07-23	216.7000	216.7000	215.9500	215.9500	+2.784%	240	50	-8.798%
2026-07-20	210.1000	210.1000	210.1000	210.1000	-2.028%	75	50	-6.259%
2026-07-17	213.9500	214.4500	213.9500	214.4500	-0.418%	150	50	-8.160%
2026-07-16	216.9000	216.9000	215.3500	215.3500	+3.038%	153	50	-8.544%
2026-07-15	209.0000	209.0000	209.0000	209.0000	-4.457%	1	50	-5.766%
2026-07-13	218.8000	218.8000	218.7500	218.7500	+0.367%	75	50	-9.966%
2026-07-10	217.9500	217.9500	217.9500	217.9500	+1.585%	75	50	-9.635%
2026-07-09	216.7500	216.7500	214.5500	214.5500	+2.877%	149	50	-8.203%
2026-07-02	208.5500	208.5500	208.5500	208.5500	-4.379%	75	50	-5.562%
2026-07-01	214.8800	218.1000	214.8800	218.1000	-2.942%	150	50	-9.697%
2026-06-29	224.7300	224.7300	224.7100	224.7100	-1.031%	4	50	-12.354%
2026-06-26	227.0000	227.0500	227.0000	227.0500	+29.536%	75	50	-13.257%
2026-06-15	175.2800	175.2800	175.2800	175.2800	+44.883%	4	50	+12.363%
2026-05-11	127.5300	127.7900	120.9800	120.9800	-36.550%	6	57	+62.796%
2026-04-02	192.8200	192.8500	188.9300	190.6700	+1.788%	41	251	+3.294%
2026-03-31	187.3200	187.3200	187.3200	187.3200	+3.292%	1	251	+5.141%
2026-03-30	181.3500	181.3500	181.3500	181.3500	-1.563%	2	250	+8.602%
2026-03-27	184.2300	184.2300	184.2300	184.2300	+5.274%	1	252	+6.904%
2026-03-20	175.0000	175.0000	175.0000	175.0000	-6.020%	1	252	+12.543%
2026-02-23	186.2100	186.2100	186.2100	186.2100	+2.924%	1	253	+5.768%
2026-02-20	180.9200	180.9200	180.9200	180.9200	-3.996%	1	253	+8.860%
2026-02-12	188.4500	188.4500	188.4500	188.4500	+7.129%	1	254	+4.510%
2026-02-09	182.7500	182.7500	173.7900	175.9100	-13.778%	51	253	+11.961%
2026-02-05	205.0600	205.0600	204.0200	204.0200	+9.948%	16	228	-3.465%
2026-02-04	185.5600	185.5600	185.5600	185.5600	+5.312%	1	228	+6.138%
2026-02-03	176.2000	176.2000	176.2000	176.2000	+16.960%	1	228	+11.776%
2026-01-13	150.6500	150.6500	150.6500	150.6500	-3.781%	1	228	+30.733%
2026-01-09	156.5700	156.5700	156.5700	156.5700	-1.528%	1	228	+25.790%
2026-01-02	159.0000	159.0000	159.0000	159.0000	+2.133%	1	227	+23.868%
2025-12-18	155.6800	155.6800	155.6800	155.6800	+8.337%	1	227	+26.510%
2025-12-12	143.7000	143.7000	143.7000	143.7000	+1.354%	1	227	+37.056%
2025-12-08	141.7800	141.7800	141.7800	141.7800	+3.580%	2	227	+38.912%
2025-12-04	136.8800	136.8800	136.8800	136.8800	-3.470%	1	227	+43.885%
2025-12-02	141.8000	141.8000	141.8000	141.8000	-9.796%	1	227	+38.893%
2025-12-01	161.9700	161.9700	157.2000	157.2000	+7.826%	2	227	+25.286%
2025-11-24	145.7900	145.7900	145.7900	145.7900	-4.588%	1	228	+35.092%
2025-11-21	145.2500	152.8000	145.2500	152.8000	+2.833%	2	228	+28.894%
2025-11-20	148.7000	149.3800	148.0400	148.5900	+6.999%	49	228	+32.546%
2025-11-19	142.3000	142.3000	138.8700	138.8700	+13.059%	3	275	+41.823%
2025-11-18	122.8300	122.8300	122.8300	122.8300	-6.989%	1	275	+60.344%
2025-11-17	132.0600	132.0600	132.0600	132.0600	+3.943%	3	275	+49.137%
2025-11-14	131.2500	131.2500	127.0500	127.0500	+4.139%	2	275	+55.018%
2025-11-13	108.9000	122.0000	108.9000	122.0000	+7.206%	2	275	+61.434%
2025-11-12	113.8000	113.8000	113.8000	113.8000	+12.841%	1	276	+73.067%
2025-11-06	100.8500	100.8500	100.8500	100.8500	+6.810%	1	277	+95.290%
2025-11-04	94.4200	94.4200	94.4200	94.4200	+7.847%	1	277	+108.589%
2025-10-30	87.5500	87.5500	87.5500	87.5500	+4.913%	1	278	+124.957%
2025-10-23	83.4500	83.4500	83.4500	83.4500	-1.824%	2	277	+136.010%
2025-10-22	79.1300	85.0000	79.1300	85.0000	+13.621%	2	277	+131.706%
2025-10-20	76.6000	76.6000	74.8100	74.8100	-7.756%	2	277	+163.267%
2025-10-17	81.1000	81.1000	81.1000	81.1000	-1.218%	3	277	+142.848%
2025-10-16	74.6000	82.1000	74.6000	82.1000	+12.158%	14	274	+139.890%
2025-10-13	73.2000	73.2000	73.2000	73.2000	+12.789%	2	283	+169.057%
2025-10-09	64.9000	64.9000	64.9000	64.9000	-0.765%	2	283	+203.467%
2025-10-08	63.5000	66.2800	63.5000	65.4000	+10.361%	152	281	+201.147%
2025-10-07	59.2600	59.2600	59.2600	59.2600	-5.937%	1	138	+232.349%
2025-09-29	62.4000	63.0500	62.4000	63.0000	+5.175%	26	139	+212.619%
2025-09-23	59.8900	59.9000	59.8900	59.9000	+0.927%	2	113	+228.798%
2025-09-22	58.9500	59.3500	58.9000	59.3500	+6.362%	130	113	+231.845%
2025-09-19	55.8000	55.8000	55.8000	55.8000	+6.043%	30	51	+252.957%
2025-09-18	52.6200	52.6200	52.6200	52.6200	-12.591%	1	21	+274.287%
2025-09-12	60.2000	60.2000	60.2000	60.2000	+1.689%	1	21	+227.159%
2025-09-10	59.2000	59.2000	59.2000	59.2000	-5.627%	3	20	+232.686%
2025-09-05	62.7100	62.7300	62.7100	62.7300	-7.560%	4	18	+213.965%
2025-09-04	67.8600	67.8600	67.8600	67.8600	+9.806%	4	15	+190.230%
2025-08-29	61.8000	61.8000	61.8000	61.8000	+3.900%	2	12	+218.689%
2025-08-25	59.4800	59.4800	59.4800	59.4800	-5.497%	1	12	+231.120%
2025-08-19	61.9500	62.9400	61.8000	62.9400	+29.108%	3	11	+212.917%
2025-08-11	48.7500	48.7500	48.7500	48.7500	+5.634%	1	8	+304.000%
2025-07-15	46.1500	46.1500	46.1500	46.1500	+0.370%	1	8	+326.761%
2025-07-14	47.0000	47.0000	45.9800	45.9800	-5.933%	6	7	+328.338%
2025-07-11	49.4700	49.4700	48.8800	48.8800	0.000%	3	2	+302.926%