Bolsa, mercados y cotizaciones
Wall Street rises at open on earnings lift
The Dow Jones industrial average rose 77.64 points, or 0.48 percent, to 16,194.88, the S&P 500 gained 10.42 points, or 0.56 percent, to 1,873.18 and the Nasdaq Composite added 56.64 points, or 1.34 percent, to 4,274.03.
(Reporting by Chuck Mikolajczak; Editing by Bernadette Baum)