Morning Market Movers

Eltek

rose 67.14% to $3.56 after the company reported Q3 results. Aetrium

jumped 56.82% to $7.59. Aetrium shares have dropped 19.33% over the past 52 weeks, while the S&P 500 index has gained 27.86% in the same period. Optibase

moved up 16.07% to $6.50. Optibase's trailing-twelve-month operating margin is 49.49%. BioScrip

shares jumped 15.42% to $6.81. BioScrip's trailing-twelve-month revenue is $779.42 million.