Bolsa, mercados y cotizaciones
Wall Street opens higher on Greece hopes, oil rise
The Dow Jones industrial average rose 48.1 points, or 0.28 percent, to 17,409.14, the S&P 500 gained 4.53 points, or 0.22 percent, to 2,025.38 and the Nasdaq Composite added 15.09 points, or 0.32 percent, to 4,691.78.
(Reporting By Sinead Carew; Editing by Nick Zieminski)