OITracker Cboe delayed data

Contract OI history

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Nov 13, 2026 EXPIRATION

BB $8.00 Put

BB261113P00008000

Latest saved OI2,060Oct 23, 2026
Last change+508vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BB $8.00 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. 2,0601,0300 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 360 OI2026-10-08: 360 OI2026-10-09: 935 OI2026-10-13: 1,252 OI2026-10-14: 1,252 OI2026-10-15: 1,259 OI2026-10-16: 1,251 OI2026-10-21: 1,552 OI2026-10-23: 2,060 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, 2026Viewing2,060+508
Oct 21, 20261,552+301
Oct 16, 20261,251-8
Oct 15, 20261,259+7
Oct 14, 20261,2520
Oct 13, 20261,252+317
Oct 09, 2026935+575
Oct 08, 20263600
Oct 07, 2026360+360
Oct 06, 202600
Oct 05, 202600
Oct 02, 20260No prior observation