U.S. stock index futures signal mixed open
April 09, 2013 at 05:22 AM EDT
PARIS, April 9 (Reuters) - U.S. stock index futures pointed to a mixed open on Wall Street on Tuesday, with futures for the S&P 500 up 0.1 percent, the Dow Jones down 0.06 percent and Nasdaq 100 up 0.4 percent at 0900 GMT.
