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Contract OI history

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Jan 21, 2028 EXPIRATION

MSTR $300.00 Call

MSTR280121C00300000

Latest saved OI3,652Oct 23, 2026
Last change+21vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSTR $300.00 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. 3,6731,8360 2026-10-09: 3,538 OI2026-10-13: 3,673 OI2026-10-14: 3,673 OI2026-10-15: 3,615 OI2026-10-16: 3,575 OI2026-10-21: 3,631 OI2026-10-23: 3,652 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, 2026Viewing3,652+21
Oct 21, 20263,631+56
Oct 16, 20263,575-40
Oct 15, 20263,615-58
Oct 14, 20263,6730
Oct 13, 20263,673+135
Oct 09, 20263,538No prior observation