OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

BB $8.00 Call

BB270319C00008000

Latest saved OI878Oct 23, 2026
Last change-126vs 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. 1,1055520 2026-10-02: 1,104 OI2026-10-05: 1,105 OI2026-10-06: 1,055 OI2026-10-07: 980 OI2026-10-08: 980 OI2026-10-09: 964 OI2026-10-13: 977 OI2026-10-14: 977 OI2026-10-15: 810 OI2026-10-16: 980 OI2026-10-21: 1,004 OI2026-10-23: 878 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, 2026Viewing878-126
Oct 21, 20261,004+24
Oct 16, 2026980+170
Oct 15, 2026810-167
Oct 14, 20269770
Oct 13, 2026977+13
Oct 09, 2026964-16
Oct 08, 20269800
Oct 07, 2026980-75
Oct 06, 20261,055-50
Oct 05, 20261,105+1
Oct 02, 20261,104No prior observation