By Deborah Levine
NEW YORK (MarketWatch) -- Treasury prices rose on Friday, pushing long-term yields down and towards a weekly decline, in quiet trading with no U.S. economic data scheduled. "There is still tremendous demand for long duration from money managers and insurance companies in the U.S.," said Thomas di Galoma, head of fixed-income rates trading at Guggenheim Partners. Yields on 10-year notes (UST10Y 3.68, +0.04, +1.07%) , which move inversely to prices, traded at 3.68%, from 3.71% a week ago.
