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Contract OI history

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Mar 19, 2027 EXPIRATION

MSTR $240.00 Call

MSTR270319C00240000

Latest saved OI807Oct 23, 2026
Last change+6vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSTR $240.00 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. 8074030 2026-10-09: 742 OI2026-10-13: 744 OI2026-10-14: 744 OI2026-10-15: 733 OI2026-10-16: 719 OI2026-10-21: 801 OI2026-10-23: 807 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, 2026Viewing807+6
Oct 21, 2026801+82
Oct 16, 2026719-14
Oct 15, 2026733-11
Oct 14, 20267440
Oct 13, 2026744+2
Oct 09, 2026742No prior observation