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Contract OI history

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Mar 19, 2027 EXPIRATION

MSTR $270.00 Call

MSTR270319C00270000

Latest saved OI851Oct 23, 2026
Last change-12vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSTR $270.00 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. 8634310 2026-10-09: 854 OI2026-10-13: 855 OI2026-10-14: 855 OI2026-10-15: 854 OI2026-10-16: 853 OI2026-10-21: 863 OI2026-10-23: 851 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, 2026Viewing851-12
Oct 21, 2026863+10
Oct 16, 2026853-1
Oct 15, 2026854-1
Oct 14, 20268550
Oct 13, 2026855+1
Oct 09, 2026854No prior observation