Bolsa, mercados y cotizaciones
Wall St. edges higher at open; Iraq curbs gains
The Dow Jones industrial average rose 18.72 points, or 0.11 percent, to 16,752.91, the S&P 500 gained 2.71 points, or 0.14 percent, to 1,932.82 and the Nasdaq Composite added 14.52 points, or 0.34 percent, to 4,312.15.
(Reporting by Chuck Mikolajczak; Editing by Bernadette Baum)