MARKET PULSE-Yoku Tudou, Salix Pharma, KBR, Central European Media

U.S. stock index futures dipped on Friday, with investors reluctant to make big bets after the S&P 500 closed at a record and ahead of closely watched data on economic growth. Dow Jones industrial average futures were down 0.04 percent at 16,266, S&P 500 futures were down 0.02 percent at 1,853.5 and Nasdaq 100 futures were down 0.05 percent at 3,699.5.