Telecomunicaciones y tecnología
Wall Street opens lower on retail data
The Dow Jones industrial average dropped 131.42 points, or 1.55 percent, to 8,337.69. The Standard & Poor's 500 Index fell 13.14 points, or 1.45 percent, to 895.21. The Nasdaq Composite Index lost 19.15 points, or 1.12 percent, to 1,696.77.
(Reporting by Rodrigo Campos; editing by Jeffrey Benkoe)