Bolsa, mercados y cotizaciones
Wall Street ends up on earnings optimism
Based on the latest available data, the Dow Jones industrial average was up 102.10 points, or 0.80 percent, at 12,907.64. The Standard & Poor's 500 Index was up 9.07 points, or 0.67 percent, at 1,372.74. The Nasdaq Composite Index was up 32.56 points, or 1.12 percent, at 2,942.60.
(Reporting by Caroline Valetkevitch; Editing by Kenneth Barry)