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Contract OI history

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Feb 19, 2027 EXPIRATION

BLND $1.50 Put

BLND270219P00001500

Latest saved OI387Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BLND $1.50 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3891940 2026-10-02: 389 OI2026-10-05: 387 OI2026-10-06: 387 OI2026-10-07: 387 OI2026-10-08: 387 OI2026-10-09: 387 OI2026-10-13: 387 OI2026-10-14: 387 OI2026-10-16: 387 OI2026-10-21: 387 OI2026-10-23: 387 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BLND contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3870
Oct 21, 20263870
Oct 16, 20263870
Oct 14, 20263870
Oct 13, 20263870
Oct 09, 20263870
Oct 08, 20263870
Oct 07, 20263870
Oct 06, 20263870
Oct 05, 2026387-2
Oct 02, 2026389No prior observation