Telecomunicaciones y tecnología
Wall Street opens flat in pre-earnings lull
The Dow Jones industrial average dipped 13.85 points, or 0.14 percent, to 10,125.14. The Standard & Poor's 500 Index was off 1.39 points, or 0.13 percent, to 1,068.86. The Nasdaq Composite Index eased 2.77 points, or 0.13 percent, to 2,172.63.
(Reporting by Leah Schnurr)