TOKYO, Aug 7 : The dollar headed for a weekly gain against major peers on Friday as doubts about an Iran peace deal buoyed the U.S. currency's safe-haven appeal.The greenback also drew support from higher Treasury yields after a Financial Times report citing sources close to Federal Reserve Chair Kevin Warsh

LONDON, Aug 6 : Currency markets drifted on Thursday with the Japanese yen retracing some intervention-led gains and the dollar pinned near a six-week low, as investors awaited…

LONDON, Aug 6 : Currency markets drifted on Thursday with the Japanese yen retracing some intervention-led gains and the dollar edging away from a six-week low, as investors…