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Contract OI history

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Mar 19, 2027 EXPIRATION

CPB $26.00 Call

CPB270319C00026000

Latest saved OI138Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CPB $26.00 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. 193960 2026-10-09: 193 OI2026-10-13: 134 OI2026-10-14: 134 OI2026-10-15: 134 OI2026-10-16: 134 OI2026-10-21: 136 OI2026-10-23: 138 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, 2026Viewing138+2
Oct 21, 2026136+2
Oct 16, 20261340
Oct 15, 20261340
Oct 14, 20261340
Oct 13, 2026134-59
Oct 09, 2026193No prior observation