Morning Market Movers

Telestone Technologies TSTC shares advanced 21.50% to $2.98 at 9:50 am. Telestone Technologies' trailing-twelve-month revenue is $105.22 million. Achillion Pharmaceuticals ACHN surged 16.79% to $9.46. Analysts at BofA Merrill upgraded Achillion Pharmaceuticals to “buy.” Porter Bancorp PBIB surged 13.30% to $2.06. Porter Bancorp shares have dropped 57.38% over the past 52 weeks, while the S&P 500 index has gained 21.40% in the same period. Trio-Tech International TRT climbed 12.73% to $1.86. Trio-Tech International had $2.75 million in total cash for the latest quarter.