US-NEW YORK-STOCKS-SOAR

Traders work on the floor of the New York Stock Exchange in Wall Street in New York, the United States, March 23, 2009. U.S.stocks Monday posted its best day since November after Treasury's Plan to buy up billions in bad bank assets and a better-than-expected existing home sales report raised hopes. The Dow Jones industrial average (INDU) gained 497 points or 6.8