Bolsa, mercados y cotizaciones
Wall Street opens flat ahead of Fed meeting
The Dow Jones industrial average fell 4.55 points, or 0.03 percent, to 16,803.94, the S&P 500 gained 0.1 point, or 0.01 percent, to 1,942.09 and the Nasdaq Composite added 3.55 points, or 0.08 percent, to 4,340.79.
(Reporting by Ryan Vlastelica; Editing by Bernadette Baum)