Stocks making the biggest moves premarket: DowDuPont, GE, Tesla, Facebook & more By: CNBC.com News January 31, 2019 at 07:57 AM EST These are the stocks posting the largest moves before the bell. Read More >> Related Stocks: Amazon.com Bank of America Berkshire Hathaway Blackstone Inc Dowdupont Inc Facebook General Electric General Motors Goldman Sachs Group Hershey Co JPMorgan Chase & Co Microsoft Mondelez International Paypal Holdings Qualcomm, Inc. Tallgrass Energy Gp LP Tesla, Inc. Unilever Plc ADR United Nat Foods United Parcel Service UnitedHealth Group Visa Wynn Resorts