Bolsa, mercados y cotizaciones
Wall St dips at open as energy drags
The Dow Jones industrial average fell 44.89 points, or 0.27 percent, to 16,760.52, the S&P 500 lost 5.75 points, or 0.29 percent, to 1,958.83 and the Nasdaq Composite dropped 15.31 points, or 0.34 percent, to 4,468.40.
(Reporting by Chuck Mikolajczak; Editing by Bernadette Baum)