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Contract OI history

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Nov 20, 2026 EXPIRATION

CDE $22.50 Put

CDE261120P00022500

Latest saved OI570Oct 23, 2026
Last change-181vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CDE $22.50 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. 7513750 2026-10-02: 750 OI2026-10-05: 748 OI2026-10-06: 748 OI2026-10-07: 748 OI2026-10-08: 748 OI2026-10-09: 748 OI2026-10-13: 751 OI2026-10-14: 751 OI2026-10-15: 751 OI2026-10-16: 751 OI2026-10-21: 751 OI2026-10-23: 570 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, 2026Viewing570-181
Oct 21, 20267510
Oct 16, 20267510
Oct 15, 20267510
Oct 14, 20267510
Oct 13, 2026751+3
Oct 09, 20267480
Oct 08, 20267480
Oct 07, 20267480
Oct 06, 20267480
Oct 05, 2026748-2
Oct 02, 2026750No prior observation