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Contract OI history

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Jun 17, 2027 EXPIRATION

CPB $27.00 Call

CPB270617C00027000

Latest saved OI338Oct 23, 2026
Last change-10vs 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. 3481740 2026-10-09: 348 OI2026-10-13: 348 OI2026-10-14: 348 OI2026-10-15: 348 OI2026-10-16: 348 OI2026-10-21: 348 OI2026-10-23: 338 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, 2026Viewing338-10
Oct 21, 20263480
Oct 16, 20263480
Oct 15, 20263480
Oct 14, 20263480
Oct 13, 20263480
Oct 09, 2026348No prior observation