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Contract OI history

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Sep 17, 2027 EXPIRATION

MSTR $135.00 Put

MSTR270917P00135000

Latest saved OI555Oct 23, 2026
Last change-1vs 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. 5562780 2026-10-09: 546 OI2026-10-13: 545 OI2026-10-14: 545 OI2026-10-15: 544 OI2026-10-16: 554 OI2026-10-21: 556 OI2026-10-23: 555 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, 2026Viewing555-1
Oct 21, 2026556+2
Oct 16, 2026554+10
Oct 15, 2026544-1
Oct 14, 20265450
Oct 13, 2026545-1
Oct 09, 2026546No prior observation