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Contract OI history

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Dec 18, 2026 EXPIRATION

MSTR $165.00 Put

MSTR261218P00165000

Latest saved OI3,060Oct 23, 2026
Last change+174vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MSTR $165.00 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. 3,0601,5300 2026-10-09: 2,616 OI2026-10-13: 2,607 OI2026-10-14: 2,607 OI2026-10-15: 2,691 OI2026-10-16: 2,692 OI2026-10-21: 2,886 OI2026-10-23: 3,060 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, 2026Viewing3,060+174
Oct 21, 20262,886+194
Oct 16, 20262,692+1
Oct 15, 20262,691+84
Oct 14, 20262,6070
Oct 13, 20262,607-9
Oct 09, 20262,616No prior observation