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Contract OI history

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Nov 20, 2026 EXPIRATION

CDE $25.00 Put

CDE261120P00025000

Latest saved OI2Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CDE $25.00 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. 5732860 2026-10-02: 573 OI2026-10-05: 573 OI2026-10-06: 573 OI2026-10-07: 564 OI2026-10-08: 562 OI2026-10-09: 562 OI2026-10-13: 181 OI2026-10-14: 181 OI2026-10-15: 31 OI2026-10-16: 5 OI2026-10-21: 5 OI2026-10-23: 2 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, 2026Viewing2-3
Oct 21, 202650
Oct 16, 20265-26
Oct 15, 202631-150
Oct 14, 20261810
Oct 13, 2026181-381
Oct 09, 20265620
Oct 08, 2026562-2
Oct 07, 2026564-9
Oct 06, 20265730
Oct 05, 20265730
Oct 02, 2026573No prior observation