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Contract OI history

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Oct 23, 2026 EXPIRATION

MSTR $135.00 Put

MSTR261023P00135000

Latest saved OI3,860Oct 23, 2026
Last change+484vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSTR $135.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3,8601,9300 2026-10-09: 617 OI2026-10-13: 1,573 OI2026-10-14: 1,573 OI2026-10-15: 1,891 OI2026-10-16: 2,089 OI2026-10-21: 3,376 OI2026-10-23: 3,860 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, 2026Viewing3,860+484
Oct 21, 20263,376+1,287
Oct 16, 20262,089+198
Oct 15, 20261,891+318
Oct 14, 20261,5730
Oct 13, 20261,573+956
Oct 09, 2026617No prior observation