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Contract OI history

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Jan 15, 2027 EXPIRATION

CP $87.50 Call

CP270115C00087500

Latest saved OI301Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CP $87.50 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3071530 2026-10-02: 307 OI2026-10-05: 307 OI2026-10-06: 307 OI2026-10-07: 307 OI2026-10-08: 301 OI2026-10-09: 301 OI2026-10-13: 301 OI2026-10-14: 301 OI2026-10-16: 301 OI2026-10-20: 301 OI2026-10-23: 301 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3010
Oct 20, 20263010
Oct 16, 20263010
Oct 14, 20263010
Oct 13, 20263010
Oct 09, 20263010
Oct 08, 2026301-6
Oct 07, 20263070
Oct 06, 20263070
Oct 05, 20263070
Oct 02, 2026307No prior observation