FOREX-Dollar steps back, markets wary before Fed after weak data and earnings

Investors took profits from recent gains in the U.S. currency ahead of a Federal Reserve policy announcement later on Wednesday, which some think could show a more dovish bias due to the recent plunge in oil prices. "I would say the dollar selling we've seen so far is just position adjustments ahead of the major (Fed) event," said Bart Wakabayashi, head of forex at State Street Bank. "But I am a ...