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Contract OI history

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Nov 20, 2026 EXPIRATION

CDE $12.50 Put

CDE261120P00012500

Latest saved OI5,365Oct 23, 2026
Last change+101vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CDE $12.50 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5,3652,6820 2026-10-02: 5,246 OI2026-10-05: 5,245 OI2026-10-06: 5,245 OI2026-10-07: 5,246 OI2026-10-08: 5,245 OI2026-10-09: 5,245 OI2026-10-13: 5,254 OI2026-10-14: 5,254 OI2026-10-15: 5,275 OI2026-10-16: 5,261 OI2026-10-21: 5,264 OI2026-10-23: 5,365 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, 2026Viewing5,365+101
Oct 21, 20265,264+3
Oct 16, 20265,261-14
Oct 15, 20265,275+21
Oct 14, 20265,2540
Oct 13, 20265,254+9
Oct 09, 20265,2450
Oct 08, 20265,245-1
Oct 07, 20265,246+1
Oct 06, 20265,2450
Oct 05, 20265,245-1
Oct 02, 20265,246No prior observation