Bolsa, mercados y cotizaciones
Wall Street ticks up with eyes on Yellen
The Dow Jones industrial average rose 7.71 points or 0.05 percent, to 15,801.79, the S&P 500 gained 2.81 points or 0.16 percent, to 1,799.83 and the Nasdaq Composite added 22.313 points or 0.54 percent, to 4,148.174.
Gains in Apple , Gilead Sciences and Tesla helped boost the Nasdaq.
(Reporting by Rodrigo Campos; Editing by Nick Zieminski)