Midday movers: Facebook, Chevron, Tesco & more By: CNBC.com News December 22, 2014 at 12:46 PM EST Take a look at some of Monday midday movers: Read More >> Related Stocks: Achison Inc American Airlines Gp Barrick Gold Corporation Caesars Entertainment Inc Chesapeake Energy Chevron Corp ConocoPhillips Delta Air Lines Exxon Mobil Facebook Goldcorp Hess Corp Lockheed Martin Macrogenics Morgan Stanley Nabors Industries Newmont Mining Northrop Grumman Ocwen Financial Corp QEP Resources Range Resources Raytheon Co Southwest Airlines Yamana Gold