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Contract OI history

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Oct 30, 2026 EXPIRATION

CDE $17.50 Call

CDE261030C00017500

Latest saved OI443Oct 23, 2026
Last change+11vs 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. 4432210 2026-10-02: 46 OI2026-10-05: 46 OI2026-10-06: 46 OI2026-10-07: 47 OI2026-10-08: 186 OI2026-10-09: 186 OI2026-10-13: 186 OI2026-10-14: 186 OI2026-10-15: 184 OI2026-10-16: 184 OI2026-10-21: 432 OI2026-10-23: 443 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, 2026Viewing443+11
Oct 21, 2026432+248
Oct 16, 20261840
Oct 15, 2026184-2
Oct 14, 20261860
Oct 13, 20261860
Oct 09, 20261860
Oct 08, 2026186+139
Oct 07, 202647+1
Oct 06, 2026460
Oct 05, 2026460
Oct 02, 202646No prior observation