Bolsa, mercados y cotizaciones
Wall Street rallies as ECB prepares to flood markets
The Dow Jones industrial average rose 259.7 points, or 1.48 percent, to 17,813.98, the S&P 500 gained 31.03 points, or 1.53 percent, to 2,063.15 and the Nasdaq Composite added 82.98 points, or 1.78 percent, to 4,750.40.
(Reporting by Rodrigo Campos; Editing by Nick Zieminski)