提示：美股今日因假期休市一日

Group 1 - U.S. stock market will be closed for one day in observance of Memorial Day [1] - CME Group's precious metals and U.S. crude oil futures contracts will pause trading at 02:30 Beijing time on the 27th [1] - ICE's Brent crude oil futures contracts will end trading early at 01:30 Beijing time on the 27th [1] Group 2 - CBOT agricultural futures will also suspend trading [1] - ICE's raw sugar and cotton futures will observe a one-day trading halt [1]