Telecomunicaciones y tecnología
Wall Street little changed, banks rise
* The Dow Jones industrial average edged up 1.36 points, or 0.02 percent, to end unofficially at 8,764.49. But the Standard & Poor's 500 Index was off just 0.95 of a point, or 0.10 percent, to close unofficially at 939.14. The Nasdaq Composite Index slipped 7.02 points, or 0.38 percent, to close unofficially at 1,842.40.
(Reporting by Leah Schnurr; Editing by Jan Paschal)