Bolsa, mercados y cotizaciones
S&P and Nasdaq turn negative
The Dow Jones industrial average was down 5.22 points, or 0.05 percent, at 11,395.79. The Standard & Poor's 500 Index was down 0.35 points, or 0.03 percent, at 1,203.74. The Nasdaq Composite Index was down 3.59 points, or 0.14 percent, at 2,609.24.
Wall Street had opened higher as investors waited to see if the Fed's policy-setting panel would offer aid to a sputtering U.S. economy.
(Reporting by Ryan Vlastelica)