Early Movers: WMT, GPS, COO, ZQK & More By: CNBC.com News June 07, 2013 at 07:34 AM EDT These are the stocks posting the largest moves before the bell. Read More >> Related Stocks: AT&T Inc Apple Atlantic Power Corp CME Group Cooper Companies Delta Air Lines Dish Network Corp Facebook Gap General Motors Google, Inc. Intel Corp Lululemon Athletica Microsoft Monsanto Co Steven Maddens Ltd Thor Industries Wal-Mart Stores, Inc. Walt Disney Yahoo Yum Brands