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Contract OI history

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Dec 17, 2027 EXPIRATION

MSTR $50.00 Put

MSTR271217P00050000

Latest saved OI13,265Oct 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 $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. 13,2666,6330 2026-10-09: 13,181 OI2026-10-13: 13,182 OI2026-10-14: 13,182 OI2026-10-15: 13,182 OI2026-10-16: 13,257 OI2026-10-21: 13,266 OI2026-10-23: 13,265 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, 2026Viewing13,265-1
Oct 21, 202613,266+9
Oct 16, 202613,257+75
Oct 15, 202613,1820
Oct 14, 202613,1820
Oct 13, 202613,182+1
Oct 09, 202613,181No prior observation