Asia shares mostly fell in Monday trading as worries grow about President Donald Trump imposing tariffs on key U.S. trading partners.Japan's benchmark Nikkei 225 lost 2.7% to finish at 38,520.09. Australia's S&P/ASX 200 declined 1.

Asian shares are mostly higher in muted trading after the U.S. Federal Reserve opted not to cut interest rates for the first time since it began trying to help the economy through lower rates in Septe

U.S. equity futures tumbled in early Monday trading, while energy prices leaped and the dollar soared to a two-year high against its currency peers as markets reacted to the weekend tariff announcements of President Donald Trump and their potential to trigger a global trade war.