Bolsa, mercados y cotizaciones
Wall Street climbs at open after Bernanke speech
The Dow Jones industrial average was up 61.15 points, or 0.47 percent, at 13,141.88. The Standard & Poor's 500 Index was up 6.55 points, or 0.47 percent, at 1,403.66. The Nasdaq Composite Index was up 22.48 points, or 0.73 percent, at 3,090.40.
(Reporting By Chuck Mikolajczak; Editing by Padraic Cassidy)