Telecomunicaciones y tecnología
Nasdaq turns up, Dow and S&P 500 trim losses
Research in Motion shares rose 2.6 percent at $70.95.
The Dow Jones industrial average was down 47.92 points, or 0.47 percent, at 10,096.27. The Standard & Poor's 500 Index was down 3.30 points, or 0.31 percent, at 1,075.17. The Nasdaq Composite Index was up 1.36 points, or 0.06 percent, at 2,178.77.
(Editing by Kenneth Barry)