Stocks open higher as yields remain in focus By: CNBC.com News May 13, 2015 at 09:30 AM EDT U.S. stocks opened mildly higher on Wednesday as investors eyed a disappointing retail sales report and a slight recovery in bond yields. Read More >> Related Stocks: Cisco Systems El Pollo Loco J C Penney Company Inc Macy's Nissan Motors ADR Nordstrom Owens-Illinois Precision Castparts Ralph Lauren Corp Shake Shack Inc