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Contract OI history

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Dec 15, 2028 EXPIRATION

MSTR $75.00 Put

MSTR281215P00075000

Latest saved OI334Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSTR $75.00 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. 3351670 2026-10-09: 335 OI2026-10-13: 334 OI2026-10-14: 334 OI2026-10-15: 334 OI2026-10-16: 334 OI2026-10-21: 334 OI2026-10-23: 334 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, 2026Viewing3340
Oct 21, 20263340
Oct 16, 20263340
Oct 15, 20263340
Oct 14, 20263340
Oct 13, 2026334-1
Oct 09, 2026335No prior observation