Early movers: GM, CAT, LLY, PHM, FCAU & more By: CNBC.com News July 23, 2015 at 08:06 AM EDT These are the stocks posting the largest moves before the bell. Read More >> Related Stocks: 3M Co American Express Apple Bank of America Caterpillar Cheesecake Fact Cigna Corp Comcast Corp Dunkin' Brands Group Eli Lilly General Motors Las Vegas Sands McDonald's Corp PulteGroup Qualcomm, Inc. SanDisk Corp Southwest Airlines Texas Instruments Under Armour Unilever Plc ADR Xilinx