Morning Market Losers

Novogen NVGN dropped 16.36% to $5.06. Novogen's trailing-twelve-month operating margin is -628.39%. Entravision Communications EVC shares lost 10.06% to $2.77. Entravision shares have surged 80.12% over the past 52 weeks, while the S&P 500 index has gained 11.13% in the same period. Ninetowns Internet Technology Group Company NINE shares dipped 8.48% to $1.51. Ninetowns Internet Technology's trailing-twelve-month ROA is -2.51%. Optibase OBAS fell 7.75% to $5.26. Optibase's trailing-twelve-month revenue is $13.68 million.