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Contract OI history

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Nov 20, 2026 EXPIRATION

MSTR $225.00 Call

MSTR261120C00225000

Latest saved OI804Oct 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 $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. 9544770 2026-10-09: 791 OI2026-10-13: 930 OI2026-10-14: 930 OI2026-10-15: 913 OI2026-10-16: 954 OI2026-10-21: 816 OI2026-10-23: 804 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, 2026Viewing804-12
Oct 21, 2026816-138
Oct 16, 2026954+41
Oct 15, 2026913-17
Oct 14, 20269300
Oct 13, 2026930+139
Oct 09, 2026791No prior observation