OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

BBD $4.00 Call

BBD270115C00004000

Latest saved OI23,653Oct 20, 2026
Last change-21vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BBD $4.00 call open interest history 9 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 25,01812,5090 2026-10-02: 24,871 OI2026-10-05: 25,018 OI2026-10-06: 23,816 OI2026-10-07: 23,780 OI2026-10-08: 23,752 OI2026-10-13: 23,703 OI2026-10-14: 23,688 OI2026-10-16: 23,674 OI2026-10-20: 23,653 OI Oct 02, 2026Oct 20, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BBD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing23,653-21
Oct 16, 202623,674-14
Oct 14, 202623,688-15
Oct 13, 202623,703-49
Oct 08, 202623,752-28
Oct 07, 202623,780-36
Oct 06, 202623,816-1,202
Oct 05, 202625,018+147
Oct 02, 202624,871No prior observation