Dow Jones today: Trump’s Greenland tariff threat hangs over Wall Street’s Tuesday reopen
NEW YORK, Jan 18, 2026, 12:02 PM EST — Market closed President Donald Trump announced on Saturday that he plans to impose rising tariffs on eight European allies if the U.S. isn’t permitted to buy Greenland, a weekend development that could dampen risk appetite when Wall Street opens. (Reuters) The Dow Jones Industrial Average closed Friday down 83.11 points, or…