In observance of Independence day, The Chicago Stock Exchange will be closed on Wednesday July 4, and will be closing early on Tuesday July 3, operating on the following schedule:
Early Session 6:00 AM to 8:30 AM
Primary Session 8:30 AM to 12:00 Noon
Late Session 12:00 Noon to 12:15 PM
Crossing Session 12:15 PM to 12:30 PM