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Contract OI history

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Jan 21, 2028 EXPIRATION

CDE $17.50 Call

CDE280121C00017500

Latest saved OI3,678Oct 23, 2026
Last change+132vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CDE $17.50 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. 3,6781,8390 2026-10-02: 3,508 OI2026-10-05: 3,508 OI2026-10-06: 3,508 OI2026-10-07: 3,509 OI2026-10-08: 3,519 OI2026-10-09: 3,512 OI2026-10-13: 3,529 OI2026-10-14: 3,529 OI2026-10-15: 3,571 OI2026-10-16: 3,576 OI2026-10-21: 3,546 OI2026-10-23: 3,678 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, 2026Viewing3,678+132
Oct 21, 20263,546-30
Oct 16, 20263,576+5
Oct 15, 20263,571+42
Oct 14, 20263,5290
Oct 13, 20263,529+17
Oct 09, 20263,512-7
Oct 08, 20263,519+10
Oct 07, 20263,509+1
Oct 06, 20263,5080
Oct 05, 20263,5080
Oct 02, 20263,508No prior observation