Wall Street Opens Strong Amid AI Momentum and Holiday Week Kick-off

U.S. equity markets commenced the holiday-shortened week on a positive note this Monday, December 22, 2025, with major indexes posting modest gains in early trading. The upward momentum is largely attributed to a continued resurgence in artificial intelligence (AI) related stocks and a generally optimistic sentiment heading into the Christmas holiday. Investors are also closely monitoring key economic data releases scheduled for the week, which could provide further clues on the Federal Reserve's future pol ...