OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

BB $7.00 Call

BB270115C00007000

Latest saved OI23,496Oct 23, 2026
Last change+202vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BB $7.00 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. 23,49611,7480 2026-10-02: 19,035 OI2026-10-05: 19,032 OI2026-10-06: 18,950 OI2026-10-07: 18,963 OI2026-10-08: 18,963 OI2026-10-09: 23,330 OI2026-10-13: 23,341 OI2026-10-14: 23,341 OI2026-10-15: 23,285 OI2026-10-16: 23,309 OI2026-10-21: 23,294 OI2026-10-23: 23,496 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, 2026Viewing23,496+202
Oct 21, 202623,294-15
Oct 16, 202623,309+24
Oct 15, 202623,285-56
Oct 14, 202623,3410
Oct 13, 202623,341+11
Oct 09, 202623,330+4,367
Oct 08, 202618,9630
Oct 07, 202618,963+13
Oct 06, 202618,950-82
Oct 05, 202619,032-3
Oct 02, 202619,035No prior observation