Biggest Movers in Mining Stocks Now – DNR ECA BTE OAS By: InvestorPlace December 29, 2015 at 05:30 AM EST Read More >> Related Stocks: Baytex Energy Corp Chesapeake Energy Denbury Resources EnCana Corporation Freeport-McMoRan Gold Fields Ltd ADR Noble Corp Oasis Petroleum Inc Pioneer Energy Services Corp Sharkninja Inc Transocean Ltd U.S. Silica Holdings Inc Voc Energy Trust WT Offshore