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Contract OI history

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Nov 20, 2026 EXPIRATION

MSTR $131.00 Put

MSTR261120P00131000

Latest saved OI1,090Oct 23, 2026
Last change+20vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
MSTR $131.00 put open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 1,0905450 2026-10-21: 1,070 OI2026-10-23: 1,090 OI Oct 21, 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, 2026Viewing1,090+20
Oct 21, 20261,070No prior observation