OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

BB $11.00 Call

BB261120C00011000

Latest saved OI3,504Oct 23, 2026
Last change+26vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BB $11.00 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. 3,5041,7520 2026-10-02: 3,289 OI2026-10-05: 1,948 OI2026-10-06: 3,203 OI2026-10-07: 3,201 OI2026-10-08: 3,201 OI2026-10-09: 2,957 OI2026-10-13: 3,135 OI2026-10-14: 3,135 OI2026-10-15: 3,291 OI2026-10-16: 3,344 OI2026-10-21: 3,478 OI2026-10-23: 3,504 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, 2026Viewing3,504+26
Oct 21, 20263,478+134
Oct 16, 20263,344+53
Oct 15, 20263,291+156
Oct 14, 20263,1350
Oct 13, 20263,135+178
Oct 09, 20262,957-244
Oct 08, 20263,2010
Oct 07, 20263,201-2
Oct 06, 20263,203+1,255
Oct 05, 20261,948-1,341
Oct 02, 20263,289No prior observation