Biggest Movers in Mining Stocks Now – SAEX REI VALE HAL By: InvestorPlace October 21, 2015 at 12:30 PM EDT Read More >> Related Stocks: Contango Oil & Gas Company Dorchester Minerals Eclipse Resources Corp Halliburton Co Laredo Petroleum Holdings Inc Legacy Education Inc Mountain Prv Dmds Northern Oil and Gas Pioneer Energy Services Corp Range Resources Ring Energy Inc Teck Cominco Limited Turquoise Hill Resources Ltd Vale ADR Representing One Ord Shs Viper Energy Inc Voc Energy Trust