Holidays & Hours

Cboe U.S. Equities Exchanges Trading Hours
(all times are Eastern Time)

Begin Order Acceptance (Early Trading Session)
6:00 a.m. to 7:00 a.m
Early Trading Session
7:00 a.m. to 8:00 a.m.
Pre-Market Session
8:00 a.m. to 9:30 a.m.
Regular Trading Session
9:30 a.m. to 4:00 p.m.
Post Market Session (BZX and BYX Exchanges)
4:00 p.m. to 5:00 p.m.
Post Market Session (EDGA and EDGX Exchanges)
4:00 p.m. to 8:00 p.m.

Cboe BZX and EDGX Options Trading Hours
(all times are Eastern Time)

Begin Order Acceptance
7:30 a.m. to 9:30 a.m.
Core Trading Session
9:30 a.m. to 4:00 p.m.
Core Trading Session (Select ETPs)
9:30 a.m. to 4:15 p.m.

2017 U.S. Holiday Schedule

New Year's Day (observed)
January 2
Martin Luther King, Jr. Day
January 16
Presidents Day
February 20
Good Friday
April 14
Memorial Day
May 29
Early Market Close
July 3
Independence Day
July 4
Labor Day
September 4
Thanksgiving Day
November 23
Early Market Close
November 24
Christmas
December 25