Microsoft stock faces tariff jitters, Musk’s $134 billion OpenAI claim ahead of key week
Microsoft fell 2.2% in European trading Monday after President Trump threatened new tariffs on Europe, triggering a tech selloff. Nasdaq 100 futures dropped 1.25% with U.S. markets closed for the holiday. Microsoft also faces a $134 billion lawsuit from Elon Musk over OpenAI and rushed an emergency Windows patch last week.