Benzinga's Volume Movers

shares climbed 13.16 percent to $11.95. The volume of Vimicro International shares traded was 852 percent higher than normal. Vimicro's PEG ratio is 1.13.

surged 8.68 percent to $71.61. The volume of Hasbro shares traded 519 percent higher than normal. Hasbro reported stronger-than-expected earnings for the first quarter.

shares moved up 2.77 percent to $22.61. The volume of Trinseo traded was 435 percent higher than normal. Trinseo is expected to report its Q1 financial results on Wednesday, May 6, 2015.

shares rose 6.49 percent to $77.78. The volume of Oxford Industries shares traded was 438 percent higher than normal. Oxford shares have gained 7.30 percent over the past 52 weeks, while the S&P 500 index has surged 11.18 percent in the same period.