Bolsa, mercados y cotizaciones
Wall St flat as commods weigh
The dollar gained ground against the euro as uncertainty over Greece's public finances continued to pressure the single currency.
The Dow Jones industrial average gained 9.67 points, or 0.09 percent, to 10,278.48. The Standard & Poor's 500 Index gained 0.71 points, or 0.06 percent, to 1,095.58. The Nasdaq Composite Index gained 0.49 points, or 0.02 percent, to 2,214.68.