Bolsa, mercados y cotizaciones
Wall Street opens flat after ADP; ISM services due
The Dow Jones industrial average fell 27.51 points, or 0.17 percent, to 16,368.37, the S&P 500 lost 2.12 points, or 0.11 percent, to 1,871.79 and the Nasdaq Composite dropped 0.362 points, or 0.01 percent, to 4,351.61.
(Reporting by Chuck Mikolajczak; Editing by Bernadette Baum)