Reuters
The Federal Reserve is expected to make its first interest rate cut in more than four years at 1800 GMT, with markets pricing a 61% probability of a 50 basis point cut. The yen, up more than 12% since July, has been surging because the Bank of Japan - which sets policy on Friday - has been hiking rates at the same time as the Fed prepares to cut. Elsewhere, the Australian dollar traded at a two-week top at $0.6778, while a rise in milk prices supported the New Zealand dollar at $0.62155, though moves were tentative ahead of the Fed's meeting.