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MSTR20260918P220
MSTR Sep 18 2026 220.00 Put (MSTR260918P00220000)
option OPRA

EOD

Aug 17, 2026

121.65-4.175%(-5.30)67

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-17	121.5500	121.6500	121.5500	121.6500	-4.175%	67	39	0.000%
2026-08-14	126.8500	126.9500	126.8500	126.9500	+3.802%	95	39	-4.175%
2026-08-13	124.5000	124.5000	122.3000	122.3000	-0.529%	279	39	-0.531%
2026-08-10	122.9500	122.9500	122.9500	122.9500	+2.416%	19	39	-1.057%
2026-08-07	114.6500	120.5000	114.6500	120.0500	-2.715%	120	39	+1.333%
2026-08-06	122.6000	123.4000	122.6000	123.4000	+0.653%	268	39	-1.418%
2026-07-30	122.2000	122.6000	122.2000	122.6000	-3.692%	170	39	-0.775%
2026-07-24	127.3000	127.3000	127.3000	127.3000	+2.249%	10	39	-4.438%
2026-07-20	124.5000	124.5000	124.5000	124.5000	+1.261%	1	39	-2.289%
2026-07-07	122.9500	122.9500	122.9500	122.9500	-9.262%	2	233	-1.057%
2026-06-30	135.5000	135.5000	135.5000	135.5000	+1.097%	7	235	-10.221%
2026-06-25	132.5500	134.8700	132.4700	134.0300	+15.813%	41	242	-9.237%
2026-06-23	115.7300	115.7300	115.7300	115.7300	+7.546%	2	284	+5.115%
2026-06-18	107.6800	107.6800	107.6100	107.6100	+8.774%	2	268	+13.047%
2026-06-17	97.6900	99.0400	97.6900	98.9300	+11.070%	30	268	+22.966%
2026-06-15	89.0700	89.0700	89.0700	89.0700	-5.826%	1	268	+36.578%
2026-06-12	99.9000	99.9000	94.5800	94.5800	-10.958%	101	267	+28.621%
2026-06-05	104.6900	106.2200	104.3300	106.2200	+14.758%	13	230	+14.526%
2026-06-04	95.0500	95.8000	92.5600	92.5600	-2.322%	9	218	+31.428%
2026-06-03	94.7600	94.7600	94.7600	94.7600	+23.546%	1	209	+28.377%
2026-05-28	76.7000	76.7000	76.7000	76.7000	+20.257%	1	208	+58.605%
2026-05-20	64.1900	64.1900	63.7800	63.7800	-1.952%	5	209	+90.734%
2026-05-19	65.0500	65.0500	65.0500	65.0500	+16.016%	3	212	+87.010%
2026-05-13	57.5400	57.5400	56.0700	56.0700	+17.547%	11	212	+116.961%
2026-05-11	51.4900	51.4900	47.7000	47.7000	-8.269%	4	215	+155.031%
2026-05-08	52.0800	52.0800	52.0000	52.0000	-11.715%	4	218	+133.942%
2026-05-01	59.0500	59.0500	58.9000	58.9000	-12.129%	2	216	+106.537%
2026-04-30	69.3000	69.3000	67.0300	67.0300	-5.791%	28	216	+81.486%
2026-04-29	71.3000	71.3000	71.1500	71.1500	+9.344%	2	202	+70.977%
2026-04-27	65.0700	65.0700	65.0700	65.0700	+5.805%	1	202	+86.953%
2026-04-23	61.5500	61.5500	61.5000	61.5000	-23.536%	2	202	+97.805%
2026-04-16	80.4300	80.4300	80.4300	80.4300	-13.236%	1	202	+51.250%
2026-04-10	92.7000	92.7000	92.7000	92.7000	-4.679%	7	203	+31.230%
2026-04-06	97.2500	97.2500	97.2500	97.2500	+0.258%	2	199	+25.090%
2026-03-27	97.0000	97.0000	97.0000	97.0000	+10.240%	1	197	+25.412%
2026-03-23	87.4100	87.9900	87.4100	87.9900	+3.640%	3	198	+38.254%
2026-03-18	84.9000	84.9000	84.9000	84.9000	-6.549%	1	199	+43.286%
2026-03-02	95.5100	95.5100	90.8500	90.8500	-2.059%	11	199	+33.902%
2026-02-25	92.7600	92.7600	92.7600	92.7600	-10.064%	1	200	+31.145%
2026-02-24	103.1400	103.1400	103.1400	103.1400	+7.550%	1	200	+17.946%
2026-02-20	95.9000	95.9000	95.9000	95.9000	-4.908%	3	200	+26.851%
2026-02-11	101.0000	101.0000	100.8500	100.8500	+8.733%	10	200	+20.625%
2026-02-10	92.9500	92.9500	92.7500	92.7500	-1.183%	20	210	+31.159%
2026-02-09	93.8600	93.8600	93.8600	93.8600	-3.377%	1	200	+29.608%
2026-02-06	97.1400	97.1400	97.1400	97.1400	-16.309%	3	200	+25.232%
2026-02-05	114.0000	116.0700	114.0000	116.0700	+14.434%	13	203	+4.807%
2026-02-04	101.4300	101.4300	101.4300	101.4300	+5.022%	1	208	+19.935%
2026-02-03	93.9700	96.5800	92.0000	96.5800	+9.179%	38	208	+25.958%
2026-02-02	88.4600	88.4600	88.4600	88.4600	+3.523%	3	188	+37.520%
2026-01-30	89.0500	89.0500	85.4500	85.4500	+12.434%	8	185	+42.364%
2026-01-28	76.0000	76.0000	76.0000	76.0000	-1.935%	2	184	+60.066%
2026-01-27	77.5000	77.5000	77.5000	77.5000	+9.913%	4	184	+56.968%
2026-01-16	70.5100	70.5100	70.5100	70.5100	-5.305%	1	183	+72.529%
2026-01-13	74.4600	74.4600	74.4600	74.4600	-3.836%	2	183	+63.376%
2026-01-12	77.4300	77.4300	77.4300	77.4300	-2.173%	1	183	+57.110%
2026-01-02	79.4000	79.4000	79.1500	79.1500	-2.284%	4	182	+53.696%
2025-12-30	80.2500	81.0000	80.2500	81.0000	0.000%	2	182	+50.185%
2025-12-29	80.9500	81.0000	80.9500	81.0000	+6.397%	4	180	+50.185%
2025-12-22	76.1300	76.1300	76.1300	76.1300	-4.263%	1	182	+59.792%
2025-12-17	80.0500	80.0500	79.5200	79.5200	+1.883%	3	183	+52.980%
2025-12-16	76.2400	78.0500	76.2400	78.0500	-1.178%	2	185	+55.862%
2025-12-15	77.1400	78.9800	77.1400	78.9800	+11.870%	2	184	+54.026%
2025-12-08	70.6000	70.6000	70.6000	70.6000	+0.656%	2	183	+72.309%
2025-12-04	70.1400	70.1400	70.1400	70.1400	-4.895%	1	183	+73.439%
2025-12-02	73.6500	73.7500	73.6500	73.7500	-3.317%	2	182	+64.949%
2025-11-21	75.8000	76.2800	75.8000	76.2800	+1.167%	2	183	+59.478%
2025-11-20	67.1700	75.4000	67.1700	75.4000	+6.437%	3	183	+61.340%
2025-11-19	68.9900	70.8400	68.9900	70.8400	+22.561%	3	185	+71.725%
2025-11-18	59.0000	59.0000	57.7500	57.8000	-12.570%	5	183	+110.467%
2025-11-17	63.7100	66.2200	63.5500	66.1100	+6.406%	8	180	+84.011%
2025-11-14	62.2500	62.5300	62.1300	62.1300	+9.577%	4	181	+95.799%
2025-11-13	53.3700	56.7000	53.3700	56.7000	+5.981%	19	180	+114.550%
2025-11-12	51.5000	53.5000	51.5000	53.5000	+12.988%	5	196	+127.383%
2025-11-10	48.0100	48.0100	46.7100	47.3500	-13.358%	31	194	+156.917%
2025-11-07	54.6700	54.6700	53.2400	54.6500	+14.570%	3	193	+122.598%
2025-11-06	46.2000	47.7000	46.2000	47.7000	+10.162%	52	193	+155.031%
2025-11-05	44.0000	44.0000	43.3000	43.3000	+8.250%	4	193	+180.947%
2025-11-03	40.0000	40.0000	40.0000	40.0000	+0.251%	1	196	+204.125%
2025-10-30	39.6500	39.9000	39.6500	39.9000	+13.837%	100	196	+204.887%
2025-10-23	35.1900	35.3000	35.0500	35.0500	+7.846%	24	194	+247.076%
2025-10-21	32.5000	32.5000	32.5000	32.5000	-10.591%	2	199	+274.308%
2025-10-16	34.6300	36.3500	34.6300	36.3500	+12.539%	4	199	+234.663%
2025-10-15	32.3000	32.3000	32.3000	32.3000	+3.692%	5	198	+276.625%
2025-10-14	31.1000	31.1500	31.1000	31.1500	+15.115%	3	193	+290.530%
2025-10-07	27.0600	27.0600	27.0600	27.0600	+14.274%	1	192	+349.557%
2025-10-06	23.6600	24.2500	23.6600	23.6800	-1.538%	12	193	+413.725%
2025-10-02	24.0500	24.0500	24.0500	24.0500	-3.258%	1	183	+405.821%
2025-10-01	24.8600	24.8600	24.8600	24.8600	-17.189%	2	182	+389.340%
2025-09-26	30.0200	30.0200	30.0200	30.0200	+21.785%	3	182	+305.230%
2025-09-24	24.6500	24.6500	24.6500	24.6500	-2.569%	2	182	+393.509%
2025-09-23	25.3000	25.3000	25.3000	25.3000	+3.901%	1	182	+380.830%
2025-09-19	23.9000	24.6500	23.0800	24.3500	+8.222%	75	182	+399.589%
2025-09-18	22.5000	22.5000	22.5000	22.5000	-10.072%	2	109	+440.667%
2025-09-17	25.1100	25.1100	25.0200	25.0200	-4.577%	3	109	+386.211%
2025-09-15	26.2200	26.2200	26.2200	26.2200	-2.564%	5	109	+363.959%
2025-09-09	26.9100	26.9100	26.9100	26.9100	+1.662%	2	104	+352.062%
2025-08-20	27.0500	27.0500	26.4700	26.4700	+1.146%	10	104	+359.577%
2025-08-19	25.4500	26.1700	25.4500	26.1700	+13.536%	39	99	+364.845%
2025-08-18	23.3500	23.3500	23.0500	23.0500	-8.532%	8	62	+427.766%
2025-08-15	25.0500	25.2000	25.0500	25.2000	+17.428%	39	57	+382.738%
2025-08-07	21.4600	21.4600	21.4600	21.4600	-8.408%	2	26	+466.869%
2025-08-05	23.4300	23.4300	23.4300	23.4300	-2.375%	1	24	+419.206%
2025-08-04	24.0000	24.0000	24.0000	24.0000	+1.695%	6	23	+406.875%
2025-08-01	23.6000	23.6000	23.6000	23.6000	+7.763%	1	23	+415.466%
2025-07-31	21.9000	21.9000	21.9000	21.9000	+3.302%	6	22	+455.479%
2025-07-29	21.2000	21.2000	21.2000	21.2000	+0.617%	20	22	+473.821%
2025-07-21	21.0700	21.0700	21.0700	21.0700	-3.393%	2	4	+477.361%
2025-07-18	20.4000	21.8100	20.4000	21.8100	0.000%	4	4	+457.772%