NEW YORK (MarketWatch) -- The dollar fell slightly and Treasury prices stayed lower on Thursday after the ISM's index on the manufacturing sector improved more than forecast in November. The dollar index DXY -0.25% , which tracks the U.S. unit against a basket of major currencies, fell to 78.141, from 78.176 earlier and 78.345 in North American trade late Wednesday. The euro EURUSD +0.46% rose to $1.3502 from $1.3488 and compared to $1.3446. Yields on 10-year notes 10_YEAR +3.04% , which move inversely to prices, rose 6 basis points to 2.14%.
