OITracker Cboe delayed data

Contract OI history

Back to CDE

Oct 23, 2026 EXPIRATION

CDE $20.00 Call

CDE261023C00020000

Latest saved OI72Oct 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 $20.00 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. 106530 2026-10-02: 98 OI2026-10-05: 106 OI2026-10-06: 106 OI2026-10-07: 104 OI2026-10-08: 97 OI2026-10-09: 100 OI2026-10-13: 78 OI2026-10-14: 78 OI2026-10-15: 77 OI2026-10-16: 77 OI2026-10-21: 72 OI2026-10-23: 72 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, 2026Viewing720
Oct 21, 202672-5
Oct 16, 2026770
Oct 15, 202677-1
Oct 14, 2026780
Oct 13, 202678-22
Oct 09, 2026100+3
Oct 08, 202697-7
Oct 07, 2026104-2
Oct 06, 20261060
Oct 05, 2026106+8
Oct 02, 202698No prior observation