Top Percentage Gainers and Losers as of 10am 4/27/11 (RLOC, SIMG, LAD, SHOR, VSI, ERIC, MIPS, SFN, SCEI, MRCY, BRCM)

Best

1) ReachLocal RLOC: Trading up 25.7% from yesterday's close to $22.61.

2) Silicon Image SIMG: Trading up 16.4% from yesterday's close to $8.78. 3) Lithia Motors LAD: Trading up 15% from yesterday's close to 17.33. 4) Shor Tel SHOR: Trading up 14.7% from yesterday's close to $10.55. 5) Vitamin Shoppe VSI: Trading up 12.6% from yesterday's close to $40.68. Worst 1) MIPS Technologies MIPS: Trading down 22.6% from yesterday's close to $8.27. 2) SFN Group SFN: Trading down 15% from yesterday's close to $11.96. 3) Sino Clean Energy SCEI: Trading down 12.9% from yesterday's close to $2.98. 4) Mercury Computer Systems MRCY: Trading down 12.1% from yesterday's close to $18.76. 5) Broadcom BRCM: Trading down 11.2% from yesterday's close to $35.87.