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Contract OI history

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Nov 13, 2026 EXPIRATION

CDE $18.50 Call

CDE261113C00018500

Latest saved OI118Oct 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 $18.50 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. 121600 2026-10-02: 0 OI2026-10-05: 10 OI2026-10-06: 10 OI2026-10-07: 11 OI2026-10-08: 13 OI2026-10-09: 15 OI2026-10-13: 81 OI2026-10-14: 81 OI2026-10-15: 86 OI2026-10-16: 88 OI2026-10-21: 121 OI2026-10-23: 118 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, 2026Viewing118-3
Oct 21, 2026121+33
Oct 16, 202688+2
Oct 15, 202686+5
Oct 14, 2026810
Oct 13, 202681+66
Oct 09, 202615+2
Oct 08, 202613+2
Oct 07, 202611+1
Oct 06, 2026100
Oct 05, 202610+10
Oct 02, 20260No prior observation