By Deborah Levine
NEW YORK (MarketWatch) -- The dollar slipped and Treasury prices held onto gains on Tuesday after the ISM's index on the U.S. services sector unexpectedly improved in August. The euro EURUSD -0.33% traded at $1.4086, up 0.1% on the day and from $1.4063 before the data. The dollar index DXY +0.36% , which tracks the greenback against six major currencies, slipped to 75.513, from 75.616 prior to the report though still up 0.4% thanks to gains against the Swiss franc USDCHF +8.73% and Japanese yen USDJPY +0.62% . Yields on 10-year notes 10_YEAR -2.76% , which move inversely to prices, fell 5 basis points to 1.94%.
