Bolsa, mercados y cotizaciones
Wall Street little changed at open
The Dow Jones industrial average was up 8.70 points, or 0.07 percent, at 12,513.18. The Standard & Poor's 500 Index was up 4.94 points, or 0.38 percent, at 1,320.93. The Nasdaq Composite Index was up 9.29 points, or 0.33 percent, at 2,856.50.
(Reporting By Edward Krudy, editing by Dave Zimmerman)