HONG KONG, Aug 25 : The U.S. dollar struggled to hold onto gains against major peers on Tuesday, as investors parsed Washington's expanded Iran-related sanctions and renewed efforts to ease pressure on longer-dated Treasury yields. The euro was a shade higher at $1.1668, hovering near a three-month peak hit l

NEW YORK, Aug 24 : The U.S. dollar advanced on Monday, coming off its third weekly decline in four that sent the greenback to three-month lows after President Donald Trump's…

HONG KONG, Aug 25 : The U.S. dollar struggled to hold onto gains against major peers on Tuesday, as investors parsed Washington's expanded Iran-related sanctions and renewed…