NEW YORK, Oct 9 (Reuters) - Prices of U.S. 30-year Treasurybonds rose 1 point near midday on Tuesday, as growing losses onWall Street prompted by worries about a slowing global economyfed safe-haven purchases of less risky government debt.

The yield on 30-year bonds was last 2.917 percent, down 5basis points from Friday's close and below its 200-day movingaverage.