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MSTR20260918P10
MSTR Sep 18 2026 10.00 Put (MSTR260918P00010000)
option OPRA

EOD

Aug 18, 2026

0.01000.000%(0.0000)3

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-08-18	0.0100	0.0100	0.0100	0.0100	0.000%	3	2,970	0.000%
2026-08-12	0.0100	0.0100	0.0100	0.0100	-66.667%	2	2,970	0.000%
2026-08-11	0.0300	0.0300	0.0300	0.0300	0.000%	2	2,970	-66.667%
2026-08-10	0.0200	0.0300	0.0200	0.0300	+50.000%	6	2,970	-66.667%
2026-08-07	0.0200	0.0200	0.0200	0.0200	0.000%	15	2,968	-50.000%
2026-08-06	0.0200	0.0200	0.0200	0.0200	-50.000%	10	2,968	-50.000%
2026-07-29	0.0400	0.0400	0.0400	0.0400	-20.000%	4	2,958	-75.000%
2026-07-21	0.0500	0.0500	0.0500	0.0500	-37.500%	52	2,958	-80.000%
2026-07-17	0.0800	0.0800	0.0800	0.0800	-11.111%	80	3,010	-87.500%
2026-07-16	0.0900	0.0900	0.0900	0.0900	0.000%	3	2,930	-88.889%
2026-07-15	0.1000	0.1000	0.0900	0.0900	+12.500%	10	2,929	-88.889%
2026-07-07	0.0600	0.0800	0.0600	0.0800	-20.000%	11	2,939	-87.500%
2026-07-02	0.1000	0.1000	0.1000	0.1000	-9.091%	10	2,919	-90.000%
2026-07-01	0.1000	0.1100	0.1000	0.1100	-15.385%	3	2,919	-90.909%
2026-06-30	0.1200	0.1300	0.1200	0.1300	+30.000%	3	2,917	-92.308%
2026-06-29	0.1700	0.1700	0.1000	0.1000	0.000%	45	2,915	-90.000%
2026-06-26	0.1400	0.1800	0.1000	0.1000	-33.333%	17	2,877	-90.000%
2026-06-25	0.1000	0.1900	0.1000	0.1500	-11.765%	160	2,867	-93.333%
2026-06-24	0.0400	0.1700	0.0400	0.1700	+183.333%	2,158	2,752	-94.118%
2026-06-23	0.0700	0.0700	0.0100	0.0600	0.000%	112	3,363	-83.333%
2026-06-22	0.0800	0.2200	0.0600	0.0600	-64.706%	119	3,425	-83.333%
2026-06-18	0.2100	0.2100	0.0600	0.1700	+6.250%	397	3,376	-94.118%
2026-06-17	0.2000	0.2000	0.0500	0.1600	+128.571%	437	3,376	-93.750%
2026-06-16	0.2000	0.2000	0.0500	0.0700	-56.250%	73	3,376	-85.714%
2026-06-15	0.0600	0.1600	0.0400	0.1600	+166.667%	48	3,385	-93.750%
2026-06-12	0.2200	0.2600	0.0400	0.0600	-64.706%	880	3,383	-83.333%
2026-06-11	0.1700	0.1700	0.0600	0.1700	+112.500%	428	3,188	-94.118%
2026-06-10	0.1800	0.2300	0.0600	0.0800	-38.462%	274	3,014	-87.500%
2026-06-09	0.2300	0.2300	0.0700	0.1300	+160.000%	1,196	2,901	-92.308%
2026-06-08	0.0400	0.2300	0.0400	0.0500	-37.500%	69	2,776	-80.000%
2026-06-05	0.1300	0.1500	0.0800	0.0800	+14.286%	86	2,758	-87.500%
2026-06-04	0.1300	0.1300	0.0500	0.0700	+16.667%	892	2,733	-85.714%
2026-06-03	0.2000	0.2500	0.0400	0.0600	+100.000%	183	2,461	-83.333%
2026-06-02	0.1500	0.1900	0.0100	0.0300	0.000%	386	2,466	-66.667%
2026-06-01	0.0300	0.0300	0.0300	0.0300	-66.667%	39	2,429	-66.667%
2026-05-29	0.1400	0.1700	0.0900	0.0900	-30.769%	14	2,402	-88.889%
2026-05-28	0.0400	0.1300	0.0200	0.1300	+333.333%	5	2,405	-92.308%
2026-05-27	0.1500	0.1900	0.0300	0.0300	0.000%	100	2,402	-66.667%
2026-05-26	0.0300	0.1200	0.0300	0.0300	0.000%	7	2,379	-66.667%
2026-05-22	0.0300	0.0300	0.0300	0.0300	0.000%	14	2,376	-66.667%
2026-05-21	0.0300	0.0300	0.0300	0.0300	+50.000%	4	2,362	-66.667%
2026-05-20	0.0300	0.0300	0.0200	0.0200	-33.333%	16	2,362	-50.000%
2026-05-19	0.0400	0.0400	0.0300	0.0300	-25.000%	45	2,296	-66.667%
2026-05-18	0.0400	0.0400	0.0400	0.0400	0.000%	1	2,296	-75.000%
2026-05-14	0.0400	0.0400	0.0400	0.0400	0.000%	4	2,296	-75.000%
2026-05-13	0.0400	0.0500	0.0400	0.0400	-20.000%	30	2,267	-75.000%
2026-05-12	0.0400	0.0500	0.0400	0.0500	0.000%	19	2,267	-80.000%
2026-05-06	0.0500	0.0500	0.0500	0.0500	-58.333%	3	2,267	-80.000%
2026-04-29	0.0700	0.2200	0.0700	0.1200	+140.000%	19	2,266	-91.667%
2026-04-28	0.0500	0.0500	0.0500	0.0500	0.000%	910	2,266	-80.000%
2026-04-27	0.0500	0.0500	0.0500	0.0500	-50.000%	1,100	1,356	-80.000%
2026-04-10	0.2600	0.2800	0.1000	0.1000	-33.333%	32	261	-90.000%
2026-04-09	0.2500	0.2600	0.1500	0.1500	-40.000%	6	245	-93.333%
2026-04-07	0.2900	0.2900	0.1000	0.2500	+92.308%	20	243	-96.000%
2026-04-06	0.1500	0.2800	0.1200	0.1300	-13.333%	32	241	-92.308%
2026-04-02	0.3300	0.3500	0.1500	0.1500	-53.125%	11	234	-93.333%
2026-04-01	0.1500	0.3200	0.1500	0.3200	+113.333%	17	234	-96.875%
2026-03-31	0.1500	0.2000	0.1500	0.1500	0.000%	30	246	-93.333%
2026-03-30	0.2000	0.2000	0.1500	0.1500	0.000%	20	256	-93.333%
2026-03-27	0.2500	0.3300	0.1300	0.1500	-57.143%	45	256	-93.333%
2026-03-26	0.3400	0.3500	0.3400	0.3500	+20.690%	2	236	-97.143%
2026-03-25	0.2600	0.3600	0.2600	0.2900	+7.407%	6	236	-96.552%
2026-03-24	0.2700	0.2700	0.2300	0.2700	-10.000%	4	233	-96.296%
2026-03-23	0.2700	0.3000	0.2700	0.3000	+11.111%	3	233	-96.667%
2026-03-20	0.3400	0.3400	0.2200	0.2700	-22.857%	14	233	-96.296%
2026-03-19	0.3200	0.3500	0.3200	0.3500	+29.630%	3	235	-97.143%
2026-03-18	0.3000	0.3000	0.1500	0.2700	0.000%	9	236	-96.296%
2026-03-16	0.1500	0.3900	0.1500	0.2700	0.000%	5	237	-96.296%
2026-03-13	0.3100	0.3100	0.2700	0.2700	-27.027%	2	235	-96.296%
2026-03-12	0.3600	0.3700	0.3000	0.3700	+146.667%	6	236	-97.297%
2026-03-11	0.3500	0.3500	0.1500	0.1500	-57.143%	22	236	-93.333%
2026-03-10	0.4800	0.4800	0.2000	0.3500	-2.778%	15	241	-97.143%
2026-03-09	0.4000	0.4000	0.2700	0.3600	+111.765%	8	239	-97.222%
2026-03-06	0.3500	0.3500	0.1700	0.1700	-43.333%	22	236	-94.118%
2026-03-05	0.3900	0.4100	0.3000	0.3000	+50.000%	3	229	-96.667%
2026-03-04	0.2300	0.2800	0.1500	0.2000	-4.762%	7	227	-95.000%
2026-03-03	0.2100	0.2200	0.2100	0.2100	0.000%	14	226	-95.238%
2026-03-02	0.4400	0.4400	0.2100	0.2100	+5.000%	7	219	-95.238%
2026-02-27	0.2100	0.2100	0.2000	0.2000	-9.091%	9	219	-95.000%
2026-02-26	0.4500	0.4500	0.2200	0.2200	0.000%	13	212	-95.455%
2026-02-25	0.2100	0.2200	0.2100	0.2200	+22.222%	5	205	-95.455%
2026-02-18	0.1900	0.1900	0.1800	0.1800	-30.769%	2	205	-94.444%
2026-02-17	0.2200	0.2600	0.1700	0.2600	-48.000%	4	204	-96.154%
2026-02-13	0.5000	0.5000	0.5000	0.5000	+38.889%	1	203	-98.000%
2026-02-06	0.5400	0.5800	0.3000	0.3600	-56.627%	341	203	-97.222%
2026-02-05	0.4700	0.8300	0.4700	0.8300	+277.273%	204	230	-98.795%
2026-02-04	0.1900	0.3200	0.1300	0.2200	-26.667%	118	55	-95.455%
2026-01-29	0.3000	0.3000	0.3000	0.3000	+36.364%	1	55	-96.667%
2026-01-28	0.2200	0.2200	0.2200	0.2200	-26.667%	1	54	-95.455%
2026-01-27	0.3000	0.3000	0.3000	0.3000	+15.385%	1	53	-96.667%
2026-01-05	0.1400	0.2600	0.1400	0.2600	+30.000%	6	54	-96.154%
2026-01-02	0.1900	0.2500	0.1700	0.2000	+33.333%	4	54	-95.000%
2025-12-31	0.4200	0.4200	0.1500	0.1500	-63.415%	2	53	-93.333%
2025-12-30	0.4100	0.4100	0.4100	0.4100	+127.778%	1	53	-97.561%
2025-12-29	0.4100	0.4100	0.1700	0.1800	-56.098%	5	53	-94.444%
2025-12-26	0.4100	0.4100	0.4100	0.4100	-2.381%	1	53	-97.561%
2025-12-24	0.4200	0.4200	0.4200	0.4200	+82.609%	1	53	-97.619%
2025-12-23	0.3800	0.3800	0.2300	0.2300	-4.167%	6	53	-95.652%
2025-12-22	0.2200	0.2400	0.2200	0.2400	+14.286%	35	13	-95.833%
2025-12-16	0.3000	0.3000	0.2100	0.2100	-12.500%	2	13	-95.238%
2025-12-15	0.2000	0.2400	0.2000	0.2400	-27.273%	10	14	-95.833%
2025-12-04	0.3300	0.3300	0.3300	0.3300	-13.158%	1	5	-96.970%
2025-12-02	0.4000	0.4000	0.3800	0.3800	0.000%	3	4	-97.368%
2025-12-01	0.4300	0.4300	0.3800	0.3800	+8.571%	3	3	-97.368%
2025-11-26	0.3500	0.3500	0.3500	0.3500	0.000%	1	0	-97.143%