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Contract OI history

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Sep 17, 2027 EXPIRATION

CDE $15.00 Put

CDE270917P00015000

Latest saved OI431Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CDE $15.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4312150 2026-10-02: 415 OI2026-10-05: 416 OI2026-10-06: 416 OI2026-10-07: 416 OI2026-10-08: 416 OI2026-10-09: 416 OI2026-10-13: 423 OI2026-10-14: 423 OI2026-10-15: 428 OI2026-10-16: 431 OI2026-10-21: 431 OI2026-10-23: 431 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, 2026Viewing4310
Oct 21, 20264310
Oct 16, 2026431+3
Oct 15, 2026428+5
Oct 14, 20264230
Oct 13, 2026423+7
Oct 09, 20264160
Oct 08, 20264160
Oct 07, 20264160
Oct 06, 20264160
Oct 05, 2026416+1
Oct 02, 2026415No prior observation