Benzinga's Volume Movers

shares climbed 13.72% to $53.31. The volume of BJ's Restaurants shares traded was 656% higher than normal. BJ's Restaurants reported stronger-than-expected earnings for the fourth quarter.

shares rose 4.73% to $38.49. The volume of Eagle Pharmaceuticals shares traded was 502% higher than normal. Eagle Pharmaceuticals shares have jumped 215.45% over the past 52 weeks, while the S&P 500 index has gained 14.13% in the same period.

shares moved up 8.09% to $1,213.85. The volume of Priceline Group traded was 401%higher than normal. Priceline reported stronger-than-expected results for the fourth quarter results.

surged 4.32% to $11.58. The volume of Achaogen shares traded 369% higher than normal. Achaogen's trailing-twelve-month revenue is $21.90 million.