Early movers: GM, UAL, JPM, LLY, HPQ, YHOO & more By: CNBC.com News April 01, 2014 at 07:41 AM EDT These are the stocks posting the largest moves before the bell. Read More >> Related Stocks: Bhp Billiton Plc ADR Citigroup Eli Lilly General Motors Hewlett-Packard JPMorgan Chase & Co Las Vegas Sands Marvell Technology Inc NVIDIA Corp Verint Systems Inc Wynn Resorts Yahoo