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Contract OI history

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Dec 18, 2026 EXPIRATION

CP $92.50 Put

CP261218P00092500

Latest saved OI338Oct 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 $92.50 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3381690 2026-10-02: 288 OI2026-10-05: 288 OI2026-10-06: 288 OI2026-10-07: 288 OI2026-10-08: 288 OI2026-10-09: 338 OI2026-10-13: 338 OI2026-10-14: 338 OI2026-10-16: 338 OI2026-10-20: 338 OI2026-10-23: 338 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, 2026Viewing3380
Oct 20, 20263380
Oct 16, 20263380
Oct 14, 20263380
Oct 13, 20263380
Oct 09, 2026338+50
Oct 08, 20262880
Oct 07, 20262880
Oct 06, 20262880
Oct 05, 20262880
Oct 02, 2026288No prior observation