OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

BB $6.00 Call

BB261218C00006000

Latest saved OI3,496Oct 23, 2026
Last change+8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BB $6.00 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. 3,4961,7480 2026-10-02: 3,484 OI2026-10-05: 3,482 OI2026-10-06: 3,482 OI2026-10-07: 3,482 OI2026-10-08: 3,482 OI2026-10-09: 3,482 OI2026-10-13: 3,481 OI2026-10-14: 3,481 OI2026-10-15: 3,481 OI2026-10-16: 3,481 OI2026-10-21: 3,488 OI2026-10-23: 3,496 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, 2026Viewing3,496+8
Oct 21, 20263,488+7
Oct 16, 20263,4810
Oct 15, 20263,4810
Oct 14, 20263,4810
Oct 13, 20263,481-1
Oct 09, 20263,4820
Oct 08, 20263,4820
Oct 07, 20263,4820
Oct 06, 20263,4820
Oct 05, 20263,482-2
Oct 02, 20263,484No prior observation