AngloGold Ashanti (NYSE: AU ) shares declined 1.57% to touch a new 52-week low of $27.65. AngloGold Ashanti's PEG ratio is -2.37. Zion Oil & Gas (NASDAQ: ZN ) shares lost 32.08% to create a new 52-week low of $1.08. Zion Oil's trailing-twelve-month ROE is -42.17%. IAMGOLD (NYSE: