Early movers: WMT, TSLA, GRPN, GES, UAL, T & more By: CNBC.com News July 08, 2014 at 07:35 AM EDT These are the stocks posting the largest moves before the bell. Read More >> Related Stocks: AT&T Inc Atlantic Power Corp Deutsche Bank Ag GUESS Goldman Sachs Group Groupon Cl A Intel Corp KLA-Tencor Corp Lg Display Company Ltd ADR PetSmart, Inc. Piper Jaffray Companies Qualcomm, Inc. Tesla, Inc. Wal-Mart Stores, Inc.