Telecomunicaciones y tecnología
Wall Street opens lower on corporate, economic anxiety
Bellwether General Electric posted a quarterly profit that met expectations but warned of an "extremely difficult" 2009, feeding investor concerns. Shares fell 7.5 percent to $12.47.
The Dow Jones industrial average was down 151.25 points, or 1.86 percent, at 7,971.55. The Standard & Poor's 500 Index was down 14.82 points, or 1.79 percent, at 812.68. The Nasdaq Composite Index was down 20.99 points, or 1.43 percent, at 1,444.50.
(Editing by Chizu Nomiyama)