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Contract OI history

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Oct 30, 2026 EXPIRATION

CDE $20.00 Call

CDE261030C00020000

Latest saved OI2,540Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CDE $20.00 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. 2,6011,3000 2026-10-02: 386 OI2026-10-05: 2,508 OI2026-10-06: 2,508 OI2026-10-07: 2,545 OI2026-10-08: 2,555 OI2026-10-09: 2,559 OI2026-10-13: 2,601 OI2026-10-14: 2,601 OI2026-10-15: 2,591 OI2026-10-16: 2,591 OI2026-10-21: 2,541 OI2026-10-23: 2,540 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, 2026Viewing2,540-1
Oct 21, 20262,541-50
Oct 16, 20262,5910
Oct 15, 20262,591-10
Oct 14, 20262,6010
Oct 13, 20262,601+42
Oct 09, 20262,559+4
Oct 08, 20262,555+10
Oct 07, 20262,545+37
Oct 06, 20262,5080
Oct 05, 20262,508+2,122
Oct 02, 2026386No prior observation