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Contract OI history

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Nov 20, 2026 EXPIRATION

CDE $19.50 Call

CDE261120C00019500

Latest saved OI50Oct 23, 2026
Last change+48vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
CDE $19.50 call open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 50250 2026-10-21: 2 OI2026-10-23: 50 OI Oct 21, 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, 2026Viewing50+48
Oct 21, 20262No prior observation