NEW YORK, Aug 28 : The U.S. dollar rose on Friday, extending gains to a session high after U.S. Federal Reserve Chair Kevin Warsh hinted that interest rate hikes may be needed should policymakers doubt that inflation is headed back toward the central bank's 2 per cent target. In his debut speech at the Jac

NEW YORK, Aug 26 : The dollar advanced on Wednesday after a batch of U.S. economic data, including a reading on inflation, that slightly pushed up expectations for a rate hike…

NEW YORK, Aug 26 : The dollar was higher on Wednesday after a round of U.S. economic data, including a reading on inflation that slightly increased expectations for a rate hike…

Federal Reserve Chair Kevin Warshs first Jackson Hole speech comes as markets grapple with sticky inflation, elevated oil prices and shifting rate expectations. Investors will…