OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

BB $14.00 Call

BB261218C00014000

Latest saved OI3,689Oct 23, 2026
Last change+204vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BB $14.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,6891,8440 2026-10-02: 3,567 OI2026-10-05: 3,593 OI2026-10-06: 3,683 OI2026-10-07: 3,488 OI2026-10-08: 3,488 OI2026-10-09: 3,488 OI2026-10-13: 3,493 OI2026-10-14: 3,493 OI2026-10-15: 3,493 OI2026-10-16: 3,493 OI2026-10-21: 3,485 OI2026-10-23: 3,689 OI Oct 02, 2026Oct 23, 2026

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

BB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,689+204
Oct 21, 20263,485-8
Oct 16, 20263,4930
Oct 15, 20263,4930
Oct 14, 20263,4930
Oct 13, 20263,493+5
Oct 09, 20263,4880
Oct 08, 20263,4880
Oct 07, 20263,488-195
Oct 06, 20263,683+90
Oct 05, 20263,593+26
Oct 02, 20263,567No prior observation