Group 1 - US stock market will be closed for one day on September 1 due to Labor Day holiday [1] - CME's precious metals and crude oil contracts will end trading early at 02:30 AM and 01:00 AM Beijing time respectively on September 2 [1] - ICE's Brent crude oil futures will also have early trading closure at 01:30 AM Beijing time on September 2 [1]