US STOCKS-Futures edge lower after volatile session By: Reuters: Company News December 10, 2014 at 08:36 AM EST * Futures off: Dow 39 pts, S&P 4.5 pts, Nasdaq 6.25 pts (Adds premarket actives) Read More >> Related Stocks: Costco Wholesale Gsk Plc ADR Toll Brothers Inc Yum Brands