Early movers: BBY, UNH, SJM, WEN, LB, AGN & more By: CNBC.com News November 19, 2015 at 07:58 AM EST These are the stocks posting the largest moves before the bell. Read More >> Related Stocks: Allergan Plc Best Buy Block Inc Ford Motor J.M. Smucker Company Keurig Green Mountain L Brands Raytheon Co Salesforce Sysco Corp UnitedHealth Group Yahoo