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Contract OI history

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Mar 19, 2027 EXPIRATION

CPB $17.00 Put

CPB270319P00017000

Latest saved OI739Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CPB $17.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 7403700 2026-10-09: 149 OI2026-10-13: 149 OI2026-10-14: 740 OI2026-10-15: 740 OI2026-10-16: 739 OI2026-10-21: 739 OI2026-10-23: 739 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, 2026Viewing7390
Oct 21, 20267390
Oct 16, 2026739-1
Oct 15, 20267400
Oct 14, 2026740+591
Oct 13, 20261490
Oct 09, 2026149No prior observation