OITracker Cboe delayed data

Contract OI history

Back to BB

Dec 18, 2026 EXPIRATION

BB $19.00 Call

BB261218C00019000

Latest saved OI200Oct 23, 2026
Last change+15vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BB $19.00 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. 2001000 2026-10-02: 157 OI2026-10-05: 167 OI2026-10-06: 167 OI2026-10-07: 185 OI2026-10-08: 185 OI2026-10-09: 184 OI2026-10-13: 183 OI2026-10-14: 183 OI2026-10-15: 183 OI2026-10-16: 183 OI2026-10-21: 185 OI2026-10-23: 200 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, 2026Viewing200+15
Oct 21, 2026185+2
Oct 16, 20261830
Oct 15, 20261830
Oct 14, 20261830
Oct 13, 2026183-1
Oct 09, 2026184-1
Oct 08, 20261850
Oct 07, 2026185+18
Oct 06, 20261670
Oct 05, 2026167+10
Oct 02, 2026157No prior observation