Telecomunicaciones y tecnología
Wall Street jumps on GDP optimism
* The Dow Jones industrial average gained 204.58 points, or 2.10 percent, to 9,967.27. The Standard & Poor's 500 Index gained 24.12 points, or 2.31 percent, to 1,066.75. The Nasdaq Composite Index gained 41.44 points, or 2.01 percent, to 2,101.05.
* The S&P 500 was on track for its best one-day percentage gain in three months.
(Reporting by Ellis Mnyandu; Editing by Jan Paschal)