A wild week in the currency markets has left hedge funds heading for the exits on their dollar trades and turning their attention toward the Japanese yen.

TOKYO--Japan's top currency official pledged to stay on guard against potential reaction in the foreign exchange market to President Trump's policies, which have already caused some swings in the yen ...

One of the Bank of Japan’s mandates is currency control, so its moves are key for the Yen. The BoJ has directly ... to the area ofdaily peaks around 1.0370. GBP/USD maintains its bullish bias ...