Benzinga's Volume Movers

PVR Partners LP PVR shares moved up 15.65% to $26.38. The volume of PVR Partners shares traded was 1034% higher than normal. Regency Energy Partners LP RGP announced its plans to buy PVR Partners for $5.6 billion. Liberty Ventures LVNTA shares rose 5.58% to $89.79. The volume of Liberty Ventures shares traded was 469% higher than normal. Liberty Ventures' trailing-twelve-month profit margin is 180.31%. ACADIA Pharmaceuticals ACAD shares climbed 11.98% to $22.24. The volume of ACADIA Pharmaceuticals shares traded was 432% higher than normal. ACADIA shares have jumped 710.61% over the past 52 weeks, while the S&P 500 index has gained 15.60% in the same period. Synaptics SYNA surged 2.75% to $47.50. The volume of Synaptics shares traded was 428% higher than normal. Synaptics announced its plans to acquire Validity Sensors.