MiamiHerald.com |
Tech stocks: GameStop tumbles, Microsoft surges
USA TODAY Shares of GameStop plunged 5% in morning trading on Tuesday after Wal-Mart announced it was entering a prime space for the video game chain: used games. Wal-Mart unveiled its new used games service, which will allow consumers to trade in older … Stocks to Watch: GameStop, Hertz, James River Coal |