Benzinga's Volume Movers

shares rose 16.24 percent to $24.48. The volume of Dreamworks Animation shares traded was 688 percent higher than normal. Dreamworks Animation reported stronger-than-expected results for the fourth quarter on Tuesday.

shares climbed 12.80 percent to $15.42. The volume of Rubicon Project shares traded was 607 percent higher than normal. Rubicon Project reported upbeat Q4 results.

shares moved up 23.53 percent to $11.55. The volume of Ixia traded was 519 percent higher than normal. Ixia reported stronger-than-expected Q4 results.

surged 12.05 percent to $61.00. The volume of Papa John's shares traded was 367 percent higher than normal. Papa John's reported better-than-expected profit for the fourth quarter.