Bolsa, mercados y cotizaciones
Wall Street dips at open after Draghi comments
The Dow Jones industrial average fell 21.32 points, or 0.12 percent, to 17,891.3, the S&P 500 lost 2.8 points, or 0.13 percent, to 2,071.53 and the Nasdaq Composite dropped 2.58 points, or 0.05 percent, to 4,771.89.
(Reporting by Chuck Mikolajczak; Editing by Bernadette Baum)