GLOBAL MARKETS-Stocks, euro leap on hope US, ECB may help Europe
December 01, 2010 at 17:55 PM EST
* U.S. would support extension of Europe stability facility * Stocks bounce back on China, Europe, U.S. data * Euro rebounds as investors eye ECB for debt moves * Portugal sells all debt offered, pays record high yields (Updates with U.S. markets close, Nikkei futures)