OITracker Cboe delayed data

Contract OI history

Back to CPB

Feb 19, 2027 EXPIRATION

CPB $23.00 Call

CPB270219C00023000

Latest saved OI380Oct 23, 2026
Last change-8vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CPB $23.00 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. 3881940 2026-10-09: 247 OI2026-10-13: 247 OI2026-10-14: 247 OI2026-10-15: 247 OI2026-10-16: 247 OI2026-10-21: 388 OI2026-10-23: 380 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, 2026Viewing380-8
Oct 21, 2026388+141
Oct 16, 20262470
Oct 15, 20262470
Oct 14, 20262470
Oct 13, 20262470
Oct 09, 2026247No prior observation