Cboe EDGX Trading Hours#

he Cboe EDGX Exchange is a prominent U.S. equities and options market operated by Cboe Global Markets. It is distinguished by its extended trading hours —opening at 4:00 AM ET—its patent-pending Retail Priority allocation model, and a comprehensive depth-of-book feed for market participants

Trading Hours are divided into multiple sessions

Cboe EDGX - Trading Hours#

Session Name

Time Zone

Start Time

End Time

PRE_MARKET

America/New_York

04:00

09:30

MARKET

America/New_York

09:30

16:00

POST_MARKET

America/New_York

16:00

20:00