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Contract OI history

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Nov 20, 2026 EXPIRATION

CPB $25.00 Call

CPB261120C00025000

Latest saved OI1,625Oct 23, 2026
Last change-13vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CPB $25.00 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. 1,6508250 2026-10-09: 1,650 OI2026-10-13: 1,648 OI2026-10-14: 1,648 OI2026-10-15: 1,648 OI2026-10-16: 1,647 OI2026-10-21: 1,638 OI2026-10-23: 1,625 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, 2026Viewing1,625-13
Oct 21, 20261,638-9
Oct 16, 20261,647-1
Oct 15, 20261,6480
Oct 14, 20261,6480
Oct 13, 20261,648-2
Oct 09, 20261,650No prior observation