OITracker Cboe delayed data

Contract OI history

Back to CME

Dec 04, 2026 EXPIRATION

CME $310.00 Call

CME261204C00310000

Latest saved OI22Oct 23, 2026
Last change—vs previous saved observation
Saved market days1Oct 23, 2026 onwards
Daily open interest Hover a point for its date and OI
CME $310.00 call open interest history 1 saved observations from 2026-10-23 to 2026-10-23. Exact values and changes are listed in the table below. 22110 2026-10-23: 22 OI Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CME contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing22No prior observation