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Contract OI history

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Oct 23, 2026 EXPIRATION

CDE $16.50 Put

CDE261023P00016500

Latest saved OI26Oct 23, 2026
Last change-1,009vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CDE $16.50 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. 1,2616300 2026-10-02: 1,103 OI2026-10-05: 1,128 OI2026-10-06: 1,128 OI2026-10-07: 1,151 OI2026-10-08: 1,152 OI2026-10-09: 1,141 OI2026-10-13: 1,231 OI2026-10-14: 1,231 OI2026-10-15: 1,261 OI2026-10-16: 1,151 OI2026-10-21: 1,035 OI2026-10-23: 26 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, 2026Viewing26-1,009
Oct 21, 20261,035-116
Oct 16, 20261,151-110
Oct 15, 20261,261+30
Oct 14, 20261,2310
Oct 13, 20261,231+90
Oct 09, 20261,141-11
Oct 08, 20261,152+1
Oct 07, 20261,151+23
Oct 06, 20261,1280
Oct 05, 20261,128+25
Oct 02, 20261,103No prior observation