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Contract OI history

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Dec 18, 2026 EXPIRATION

MSTR $45.00 Put

MSTR261218P00045000

Latest saved OI1,484Oct 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 $45.00 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. 1,4937460 2026-10-09: 1,493 OI2026-10-13: 1,489 OI2026-10-14: 1,489 OI2026-10-15: 1,489 OI2026-10-16: 1,488 OI2026-10-21: 1,485 OI2026-10-23: 1,484 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, 2026Viewing1,484-1
Oct 21, 20261,485-3
Oct 16, 20261,488-1
Oct 15, 20261,4890
Oct 14, 20261,4890
Oct 13, 20261,489-4
Oct 09, 20261,493No prior observation