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Dollar hangs onto small gains, with traders ready for Fed's outlook on rates

MarketWatch
Dollar hangs onto small gains, with traders ready for Fed's outlook on rates

The U.S. dollar held to thin gains Wednesday, with traders ready to gauge how many more rate hikes are in the Federal Reserve's pipeline if the central bank meets expectations by raising rates a quarter point later Wednesday. What are currencies doing? The ICE U.S. Dollar Index DXY, -0.04% which