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Contract OI history

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Dec 15, 2028 EXPIRATION

MSTR $35.00 Put

MSTR281215P00035000

Latest saved OI151Oct 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 $35.00 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. 155770 2026-10-09: 155 OI2026-10-13: 155 OI2026-10-14: 155 OI2026-10-15: 151 OI2026-10-16: 151 OI2026-10-21: 152 OI2026-10-23: 151 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, 2026Viewing151-1
Oct 21, 2026152+1
Oct 16, 20261510
Oct 15, 2026151-4
Oct 14, 20261550
Oct 13, 20261550
Oct 09, 2026155No prior observation