OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

CPB $24.00 Call

CPB261120C00024000

Latest saved OI845Oct 23, 2026
Last change-12vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CPB $24.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 8574280 2026-10-09: 676 OI2026-10-13: 644 OI2026-10-14: 644 OI2026-10-15: 644 OI2026-10-16: 856 OI2026-10-21: 857 OI2026-10-23: 845 OI Oct 09, 2026Oct 23, 2026

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

CPB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing845-12
Oct 21, 2026857+1
Oct 16, 2026856+212
Oct 15, 20266440
Oct 14, 20266440
Oct 13, 2026644-32
Oct 09, 2026676No prior observation