Cboe BZX Equities Trading Hours#

Cboe BZX is one of Cboe Global Markets’ four U.S. equities exchanges, operating as a distinct electronic order book for trading NMS securities with its own unique fee schedule and market model. BYX is primarily known for its distinct inverted maker-taker pricing model, which charges a fee for providing liquidity and offers a rebate for removing it, incentivizing aggressive order flow.

Trading Hours are divided into multiple sessions

Cboe BZX Equities - 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