Mid-Day Market Movers (GOK, GRB, DRL, JAS)

Geokinetics Inc GOK climbed 36.83% to $5.35 at 10:39 am. GOK’s subsidiary has received a contract worth $110 million from Mexico's national oil company. Gerber Scientific Inc GRB jumped 23.00% to $6.31. GRB has reported better-than-expected Q1 results, driven by a rise in orders, along with growth in the Asian markets. Doral Financial Corporation DRL shares advanced 17.19% to $1.50. DRL’s shares have lost 58.97% over the past 52 weeks, while the S&P 500 index has gained 2.65% in the same period. Jo-Ann Stores Inc JAS shares surged 12.93% to $41.58. JAS has raised its projections for the full year after the company posted better-than-expected Q2 results. Read more from Benzinga's Company news.