Bolsa, mercados y cotizaciones
Wall St inches up on materials and data
The Dow Jones industrial average gained 9.90 points, or 0.11 percent, to 8,622.03. The Standard & Poor's 500 Index added 2.53 points, or 0.27 percent, to 926.25. The Nasdaq Composite Index rose 5.17 points, or 0.28 percent, to 1,821.55.