OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

BE $25.00 Put

BE270115P00025000

Latest saved OI3,753Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BE $25.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,7641,8820 2026-10-02: 3,764 OI2026-10-05: 3,764 OI2026-10-06: 3,764 OI2026-10-07: 3,764 OI2026-10-08: 3,764 OI2026-10-09: 3,764 OI2026-10-13: 3,764 OI2026-10-14: 3,764 OI2026-10-15: 3,764 OI2026-10-16: 3,754 OI2026-10-21: 3,754 OI2026-10-23: 3,753 OI Oct 02, 2026Oct 23, 2026

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

BE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,753-1
Oct 21, 20263,7540
Oct 16, 20263,754-10
Oct 15, 20263,7640
Oct 14, 20263,7640
Oct 13, 20263,7640
Oct 09, 20263,7640
Oct 08, 20263,7640
Oct 07, 20263,7640
Oct 06, 20263,7640
Oct 05, 20263,7640
Oct 02, 20263,764No prior observation