Group 1 - The US stock market is closed for one day due to Christmas holiday [1] - Trading for Brent crude oil futures contracts on the Intercontinental Exchange is suspended for the entire day [1] - Trading for precious metals, WTI crude oil, foreign exchange, and stock index futures on the Chicago Mercantile Exchange is also suspended for the entire day [1] Group 2 - Most major European stock markets are closed for the Christmas holiday, including Germany, France, the UK, Italy, and Spain [1] - The Australian and South Korean markets are also closed for the day [1]

Group 1 - The U.S. stock market is closed for one day due to the Christmas holiday [1] - Trading for Brent crude oil futures on the Intercontinental Exchange is suspended for the entire day [1] - Major European stock markets, including Germany, France, the UK, Italy, and Spain, are also closed for the Christmas holiday [1] Group 2 - The Australian and South Korean markets are closed today as well [1]