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Contract OI history

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Oct 23, 2026 EXPIRATION

MSTR $225.00 Call

MSTR261023C00225000

Latest saved OI287Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSTR $225.00 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. 2871430 2026-10-09: 248 OI2026-10-13: 248 OI2026-10-14: 248 OI2026-10-15: 247 OI2026-10-16: 271 OI2026-10-21: 283 OI2026-10-23: 287 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, 2026Viewing287+4
Oct 21, 2026283+12
Oct 16, 2026271+24
Oct 15, 2026247-1
Oct 14, 20262480
Oct 13, 20262480
Oct 09, 2026248No prior observation