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Contract OI history

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Mar 19, 2027 EXPIRATION

MSTR $155.00 Put

MSTR270319P00155000

Latest saved OI463Oct 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 $155.00 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. 4632310 2026-10-09: 434 OI2026-10-13: 441 OI2026-10-14: 441 OI2026-10-15: 453 OI2026-10-16: 456 OI2026-10-21: 462 OI2026-10-23: 463 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, 2026Viewing463+1
Oct 21, 2026462+6
Oct 16, 2026456+3
Oct 15, 2026453+12
Oct 14, 20264410
Oct 13, 2026441+7
Oct 09, 2026434No prior observation