OITracker Cboe delayed data

Contract OI history

Back to BB

Jan 21, 2028 EXPIRATION

BB $15.00 Call

BB280121C00015000

Latest saved OI16,459Oct 23, 2026
Last change-112vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BB $15.00 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. 16,8048,4020 2026-10-02: 16,804 OI2026-10-05: 16,677 OI2026-10-06: 16,694 OI2026-10-07: 16,665 OI2026-10-08: 16,665 OI2026-10-09: 16,666 OI2026-10-13: 16,690 OI2026-10-14: 16,690 OI2026-10-15: 16,586 OI2026-10-16: 16,610 OI2026-10-21: 16,571 OI2026-10-23: 16,459 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, 2026Viewing16,459-112
Oct 21, 202616,571-39
Oct 16, 202616,610+24
Oct 15, 202616,586-104
Oct 14, 202616,6900
Oct 13, 202616,690+24
Oct 09, 202616,666+1
Oct 08, 202616,6650
Oct 07, 202616,665-29
Oct 06, 202616,694+17
Oct 05, 202616,677-127
Oct 02, 202616,804No prior observation