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Contract OI history

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Sep 17, 2027 EXPIRATION

CDE $17.50 Call

CDE270917C00017500

Latest saved OI126Oct 23, 2026
Last change+7vs 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. 126630 2026-10-02: 64 OI2026-10-05: 66 OI2026-10-06: 66 OI2026-10-07: 65 OI2026-10-08: 67 OI2026-10-09: 67 OI2026-10-13: 112 OI2026-10-14: 112 OI2026-10-15: 116 OI2026-10-16: 116 OI2026-10-21: 119 OI2026-10-23: 126 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, 2026Viewing126+7
Oct 21, 2026119+3
Oct 16, 20261160
Oct 15, 2026116+4
Oct 14, 20261120
Oct 13, 2026112+45
Oct 09, 2026670
Oct 08, 202667+2
Oct 07, 202665-1
Oct 06, 2026660
Oct 05, 202666+2
Oct 02, 202664No prior observation