The U.S. dollar edged higher Wednesday and the Japanese yen handed back some of the previous session’s outsized gains as the foreign exchange market stabilized after the Bank of Japan's surprising policy shift. At 03:05 ET (08:05 GMT), the Dollar Index, which tracks the greenback against a basket of six other currencies, edged higher to 103.612, rebounding after dropping nearly 1% on Tuesday, falling close to a six-month low. USD/JPY ...