Benzinga's Volume Movers

VisionChina Media

shares moved up 30.03% to $12.08. The volume of VisionChina Media shares traded was 1325% higher than normal. VisionChina Media shares have jumped 111.14% over the past 52 weeks, while the S&P 500 index has gained 17.54% in the same period. Opko Health

shares rose 4.47% to $11.40. The volume of Opko Health shares traded was 524% higher than normal. Opko Health shares have jumped 149.09% over the past 52 weeks, while the S&P 500 index has gained 17.54% in the same period. Daqo New Energy

shares climbed 7.44% to $31.35. The volume of Daqo New Energy shares traded was 321% higher than normal. Daqo New Energy's trailing-twelve-month revenue is $66.66 million. Aratana Therapeutics

surged 7.90% to $27.46. The volume of Aratana Therapeutics shares traded was 318% higher than normal. Aratana had $20.24 million in total cash for the latest quarter.