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Contract OI history

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Nov 20, 2026 EXPIRATION

CDE $17.50 Call

CDE261120C00017500

Latest saved OI7,736Oct 23, 2026
Last change+599vs 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. 7,7363,8680 2026-10-02: 3,368 OI2026-10-05: 3,661 OI2026-10-06: 3,661 OI2026-10-07: 4,308 OI2026-10-08: 4,375 OI2026-10-09: 4,351 OI2026-10-13: 4,557 OI2026-10-14: 4,557 OI2026-10-15: 4,571 OI2026-10-16: 4,817 OI2026-10-21: 7,137 OI2026-10-23: 7,736 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, 2026Viewing7,736+599
Oct 21, 20267,137+2,320
Oct 16, 20264,817+246
Oct 15, 20264,571+14
Oct 14, 20264,5570
Oct 13, 20264,557+206
Oct 09, 20264,351-24
Oct 08, 20264,375+67
Oct 07, 20264,308+647
Oct 06, 20263,6610
Oct 05, 20263,661+293
Oct 02, 20263,368No prior observation