U.S. stock index futures signal rebound; HP eyed
February 23, 2011 at 05:01 AM EST
* U.S. stock index futures pointed to a rebound on Wall Street on Wednesday, with futures for the S&P 500 up 0.25 percent, Dow Jones futures up 0.35 percent and Nasdaq 100 futures up 0.27 percent at 0949 GMT.
