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Contract OI history

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Jan 15, 2027 EXPIRATION

CDE $30.00 Put

CDE270115P00030000

Latest saved OI0Oct 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 $30.00 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. 166830 2026-10-02: 166 OI2026-10-05: 166 OI2026-10-06: 166 OI2026-10-07: 166 OI2026-10-08: 162 OI2026-10-09: 162 OI2026-10-13: 25 OI2026-10-14: 25 OI2026-10-15: 4 OI2026-10-16: 4 OI2026-10-21: 0 OI2026-10-23: 0 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, 2026Viewing00
Oct 21, 20260-4
Oct 16, 202640
Oct 15, 20264-21
Oct 14, 2026250
Oct 13, 202625-137
Oct 09, 20261620
Oct 08, 2026162-4
Oct 07, 20261660
Oct 06, 20261660
Oct 05, 20261660
Oct 02, 2026166No prior observation