NEW YORK (MarketWatch) -- Treasury prices and the dollar fell on Friday after the Labor Department said the U.S. economy added 80,000 jobs in October, fewer than economists expected. The dollar index DXY +0.09% , which tracks the greenback against a basket of six major currencies, fell to 76.663, down from 76.818 prior to the report but versus 76.645 Thursday. The euro EURUSD +0.24% extended gains to $1.3856 compared to $1.3827 before the data and from $1.3839 in North American trade late Thursday. Yields on 10-year notes 10_YEAR +1.88% , which move inversely to prices, rose 5 basis points to 2.14%, after being flat in earlier trading.