Stocks Hitting 52-Week Lows

Zion Oil & Gas Inc ZN shares lost 5.40% to create a new 52-week low of $1.91. ZN shares have dropped 64.93% over the past 52 weeks, while the S&P 500 index has gained 8.03% in the same period. Shengkai Innovations Inc VALV shares fell 43.65% to touch a new 52-week low of $1.11. VALV shares have dropped 74.08% over the past 52 weeks, while the S&P 500 index has gained 8.03% in the same period. Sonic Foundry Inc SOFO shares dropped 9.75% to create a new 52-week low of $9.07. SOFO's trailing-twelve-month profit margin is 1.21%. Sims Metal Management Ltd SMS shares declined 4.09% to create a new 52-week low of $13.60. SMS' trailing-twelve-month ROA is 3.46%.