OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

BB $8.00 Call

BB261120C00008000

Latest saved OI1,511Oct 23, 2026
Last change-9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BB $8.00 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. 1,5207600 2026-10-02: 647 OI2026-10-05: 699 OI2026-10-06: 627 OI2026-10-07: 908 OI2026-10-08: 908 OI2026-10-09: 1,185 OI2026-10-13: 1,438 OI2026-10-14: 1,438 OI2026-10-15: 1,480 OI2026-10-16: 1,469 OI2026-10-21: 1,520 OI2026-10-23: 1,511 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, 2026Viewing1,511-9
Oct 21, 20261,520+51
Oct 16, 20261,469-11
Oct 15, 20261,480+42
Oct 14, 20261,4380
Oct 13, 20261,438+253
Oct 09, 20261,185+277
Oct 08, 20269080
Oct 07, 2026908+281
Oct 06, 2026627-72
Oct 05, 2026699+52
Oct 02, 2026647No prior observation