Bolsa, mercados y cotizaciones
Wall Street opens up, S&P set for third straight advance
The Dow Jones industrial average rose 56.77 points, or 0.34 percent, to 16,514.43, the S&P 500 gained 6.65 points, or 0.36 percent, to 1,878.99 and the Nasdaq Composite added 23.953 points, or 0.57 percent, to 4,222.947.
(Reporting by Angela Moon; Editing by Bernadette Baum)