Bolsa, mercados y cotizaciones
Wall St. opens up, on track for strong week
The Dow Jones industrial average rose 31.14 points, or 0.19 percent, to 16,744.72, the S&P 500 gained 4.81 points, or 0.25 percent, to 1,959.99 and the Nasdaq Composite added 26.83 points, or 0.6 percent, to 4,479.83.
(Reporting by Ryan Vlastelica; Editing by Bernadette Baum)