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Contract OI history

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Sep 17, 2027 EXPIRATION

MSTR $50.00 Put

MSTR270917P00050000

Latest saved OI756Oct 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 $50.00 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. 7583790 2026-10-09: 758 OI2026-10-13: 756 OI2026-10-14: 756 OI2026-10-15: 756 OI2026-10-16: 756 OI2026-10-21: 756 OI2026-10-23: 756 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, 2026Viewing7560
Oct 21, 20267560
Oct 16, 20267560
Oct 15, 20267560
Oct 14, 20267560
Oct 13, 2026756-2
Oct 09, 2026758No prior observation