Bolsa, mercados y cotizaciones
Wall St. opens flat ahead of data
The Dow Jones industrial average was down 14.45 points, or 0.09 percent, at 15,684.40. The Standard & Poor's 500 Index was down 0.66 points, or 0.04 percent, at 1,781.93. The Nasdaq Composite Index was down 1.68 points, or 0.04 percent, at 4,102.20.
(Reporting by Ryan Vlastelica; Editing by Bernadette Baum)