交易提示：因圣诞节假期 美股12月24日提前休市 12月25日休市一日

Group 1 - The US stock market will close three hours early on December 24 due to the Christmas holiday [1] - Trading for US Treasury futures at CME will end early at 03:30 Beijing time on December 25 [1] - Trading for CME's precious metals, energy, and foreign exchange futures will conclude early at 02:45 Beijing time on December 25 [1] Group 2 - US stock market will be closed for the entire day on December 25 [1] - All trading for US Treasury futures at CME will be suspended for the day [1] - Trading for CME's precious metals, crude oil, foreign exchange, and stock index futures will also be suspended for the entire day [1] - Trading for Brent crude oil futures at ICE will be halted for the entire day [1]