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Contract OI history

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Jan 15, 2027 EXPIRATION

MSTR $400.00 Call

MSTR270115C00400000

Latest saved OI9,415Oct 23, 2026
Last change-9vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSTR $400.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 9,5264,7630 2026-10-09: 9,526 OI2026-10-13: 9,503 OI2026-10-14: 9,503 OI2026-10-15: 9,469 OI2026-10-16: 9,397 OI2026-10-21: 9,424 OI2026-10-23: 9,415 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

MSTR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing9,415-9
Oct 21, 20269,424+27
Oct 16, 20269,397-72
Oct 15, 20269,469-34
Oct 14, 20269,5030
Oct 13, 20269,503-23
Oct 09, 20269,526No prior observation