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Contract OI history

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Dec 18, 2026 EXPIRATION

CDE $17.50 Call

CDE261218C00017500

Latest saved OI3,512Oct 23, 2026
Last change+75vs 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. 3,5121,7560 2026-10-02: 1,637 OI2026-10-05: 1,713 OI2026-10-06: 1,713 OI2026-10-07: 1,760 OI2026-10-08: 1,847 OI2026-10-09: 1,844 OI2026-10-13: 3,256 OI2026-10-14: 3,256 OI2026-10-15: 3,178 OI2026-10-16: 3,317 OI2026-10-21: 3,437 OI2026-10-23: 3,512 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, 2026Viewing3,512+75
Oct 21, 20263,437+120
Oct 16, 20263,317+139
Oct 15, 20263,178-78
Oct 14, 20263,2560
Oct 13, 20263,256+1,412
Oct 09, 20261,844-3
Oct 08, 20261,847+87
Oct 07, 20261,760+47
Oct 06, 20261,7130
Oct 05, 20261,713+76
Oct 02, 20261,637No prior observation