Dollar rangebound as investors await Fed rate decision, yen trades with weak bias

SINGAPORE (Reuters) - The dollar traded in a narrow range on Thursday as markets settled after U.S. midterm election results came in as expected, leaving investors free to focus on a Federal Reserve's policy decision later in the global day.The central bank's Federal Open Market Committee (FOMC) is expected to maintain the hawkish language seen in recent policy statements, while keeping interest rates unchanged this time.The Fed has raised rates three times this year as the U.S. economy boomed..