Top Percentage Gainers and Losers as of 10am 4/26/11 (ECYT, USAT, REDF, ACAD, UCTT, GFRE, WIBC, LXK, VDSI, UIS)

Best

1) Endocyte ECYT: Trading up 20% from yesterday's close to $11.40.

2) USA Technologies USAT: Trading up 17% from yesterday's close to $3.38. 3) Rediff.com India REDF: Trading up 15.2% from yesterday's close to $13.18. 4) ACADIA Pharmaceuticals ACAD: Trading up 14.65% from yesterday's close to $3.13. 5) Ultra Clean Holdings UCTT: Trading up 14% from yesterday's close to $11.72. Worst 1) Gulf Resources GFRE: Trading down 35.6% from yesterday's close to $2.48. 2) Wilshire Bancorp WIBC: Trading down 21% from yesterday's close to $3.99. 3) Lexmark International LXK: Trading down 14.5% from yesterday's close to $32.80. 4) VASCO Data Security International VDSI: Trading down 14% from yesterday's close to $11.50. 5) Unisys UIS: Trading down 10% from yesterday's close to $29.68.