Early Movers: FL, GPS, GME, ROST, ADSK & more By: CNBC.com News November 21, 2014 at 08:04 AM EST These are the stocks posting the largest moves before the bell. Read More >> Related Stocks: AT&T Inc Amazon.com Atlantic Power Corp Autodesk CBS Corp Caterpillar Dish Network Corp Evercore Partners Inc Footlocker Inc GameStop Corp Gap General Motors Marvell Technology Inc Microsoft Ross Stores Sotheby's Holdings Splunk Inc Starwood Hotels & Resorts Wal-Mart Stores, Inc. eBay