Stocks Hitting 52-Week Lows

KiOR KIOR shares fell 1.86% to touch a new 52-week low of $4.76. KiOR's PEG ratio is -0.14. Towerstream TWER shares dropped 8.23% to reach a new 52-week low of $2.12. Towerstream's trailing-twelve-month profit margin is -65.03%. Merus Labs International MSLI shares fell 3.74% to touch a new 52-week low of $0.77. Merus shares have dropped 65.07% over the past 52 weeks, while the S&P 500 index has gained 11.26% in the same period. Allot Communications ALLT shares reached a new 52-week low of $12.35. Allot's trailing-twelve-month ROE is -4.06%.