OITracker Cboe delayed data

Contract OI history

Back to CDE

Jun 17, 2027 EXPIRATION

CDE $15.00 Put

CDE270617P00015000

Latest saved OI268Oct 23, 2026
Last change+51vs 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. 2681340 2026-10-02: 132 OI2026-10-05: 137 OI2026-10-06: 137 OI2026-10-07: 137 OI2026-10-08: 142 OI2026-10-09: 142 OI2026-10-13: 147 OI2026-10-14: 147 OI2026-10-15: 171 OI2026-10-16: 178 OI2026-10-21: 217 OI2026-10-23: 268 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, 2026Viewing268+51
Oct 21, 2026217+39
Oct 16, 2026178+7
Oct 15, 2026171+24
Oct 14, 20261470
Oct 13, 2026147+5
Oct 09, 20261420
Oct 08, 2026142+5
Oct 07, 20261370
Oct 06, 20261370
Oct 05, 2026137+5
Oct 02, 2026132No prior observation