The Korean won appreciated at its fastest monthly pace since 2009, driven largely by a surge in U.S. dollar inflows into the country's foreign exch...

The Korean won strengthened to a fresh five-month high against the U.S. dollar Thursday, after the U.S. Federal Reserve held its benchmark interest...

The Korean won strengthened to a nine-month high against the U.S. dollar Friday, after suspected market-smoothing operations by the nation's foreig...