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Contract OI history

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Dec 18, 2026 EXPIRATION

CPB $27.00 Call

CPB261218C00027000

Latest saved OI584Oct 23, 2026
Last change-15vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CPB $27.00 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. 6093040 2026-10-09: 609 OI2026-10-13: 609 OI2026-10-14: 604 OI2026-10-15: 604 OI2026-10-16: 604 OI2026-10-21: 599 OI2026-10-23: 584 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, 2026Viewing584-15
Oct 21, 2026599-5
Oct 16, 20266040
Oct 15, 20266040
Oct 14, 2026604-5
Oct 13, 20266090
Oct 09, 2026609No prior observation