NEW YORK (Reuters) - The prices of U.S. Treasurydebt fell Thursday, erasing earlier gains, after U.S. stocksopened higher.

The benchmark 10-year Treasury note gave up3/32 in price to yield 2.52 percent, up from 2.51 percent lateWednesday. The 30-year Treasury bond lost 4/32in price to yield 3.70 percent, up from 3.69 percent atWednesday's close. (Reporting by Emily Flitter; Editing by Padraic Cassidy)