Telecomunicaciones y tecnología
Wall Street rebounds on energy, bets on dollar
Exxon Mobil Corp , up 1.6 percent to $69.51, was the top boost to the Dow. Another standout was McDonald's Corp , gaining nearly 2 percent to $56.69.
A weaker dollar makes some U.S. assets more appealing to some investors.
Shares of Sears Holdings Corp