The below instruments are available at the session hours listed:
|08:30 AM CT||03:00 PM CT|
|08:30 AM CT||04:00 PM CT|
|07:00 AM CT||04:00 PM CT|
OneChicago does not observe any half-day trading sessions.
Excluding scheduled maintenance windows and exchange holidays, User Acceptance Testing environments are available Monday through Friday from 05:00 AM CT - 10:00 PM CT.