OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

BB $5.00 Call

BB270115C00005000

Latest saved OI10,621Oct 23, 2026
Last change-6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BB $5.00 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. 10,7885,3940 2026-10-02: 10,788 OI2026-10-05: 10,764 OI2026-10-06: 10,680 OI2026-10-07: 10,710 OI2026-10-08: 10,710 OI2026-10-09: 10,710 OI2026-10-13: 10,694 OI2026-10-14: 10,694 OI2026-10-15: 10,691 OI2026-10-16: 10,690 OI2026-10-21: 10,627 OI2026-10-23: 10,621 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, 2026Viewing10,621-6
Oct 21, 202610,627-63
Oct 16, 202610,690-1
Oct 15, 202610,691-3
Oct 14, 202610,6940
Oct 13, 202610,694-16
Oct 09, 202610,7100
Oct 08, 202610,7100
Oct 07, 202610,710+30
Oct 06, 202610,680-84
Oct 05, 202610,764-24
Oct 02, 202610,788No prior observation