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Contract OI history

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Mar 19, 2027 EXPIRATION

MSTR $310.00 Call

MSTR270319C00310000

Latest saved OI302Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSTR $310.00 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. 3021510 2026-10-09: 91 OI2026-10-13: 91 OI2026-10-14: 91 OI2026-10-15: 293 OI2026-10-16: 293 OI2026-10-21: 297 OI2026-10-23: 302 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, 2026Viewing302+5
Oct 21, 2026297+4
Oct 16, 20262930
Oct 15, 2026293+202
Oct 14, 2026910
Oct 13, 2026910
Oct 09, 202691No prior observation