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Contract OI history

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Jan 15, 2027 EXPIRATION

MSTR $185.00 Put

MSTR270115P00185000

Latest saved OI679Oct 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 $185.00 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. 6843420 2026-10-09: 669 OI2026-10-13: 674 OI2026-10-14: 674 OI2026-10-15: 674 OI2026-10-16: 684 OI2026-10-21: 679 OI2026-10-23: 679 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, 2026Viewing6790
Oct 21, 2026679-5
Oct 16, 2026684+10
Oct 15, 20266740
Oct 14, 20266740
Oct 13, 2026674+5
Oct 09, 2026669No prior observation