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Contract OI history

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Dec 18, 2026 EXPIRATION

CDE $40.00 Call

CDE261218C00040000

Latest saved OI3,981Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CDE $40.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,9821,9910 2026-10-02: 3,979 OI2026-10-05: 3,982 OI2026-10-06: 3,982 OI2026-10-07: 3,982 OI2026-10-08: 3,981 OI2026-10-09: 3,981 OI2026-10-13: 3,981 OI2026-10-14: 3,981 OI2026-10-15: 3,981 OI2026-10-16: 3,981 OI2026-10-21: 3,981 OI2026-10-23: 3,981 OI Oct 02, 2026Oct 23, 2026

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

CDE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,9810
Oct 21, 20263,9810
Oct 16, 20263,9810
Oct 15, 20263,9810
Oct 14, 20263,9810
Oct 13, 20263,9810
Oct 09, 20263,9810
Oct 08, 20263,981-1
Oct 07, 20263,9820
Oct 06, 20263,9820
Oct 05, 20263,982+3
Oct 02, 20263,979No prior observation