Top Percentage Gainers and Losers as of 10am 4/19/11 (SIFY, FSII, REDF, HNSN, DANG, LLEN, CLWR, AMRN, GNK, OWW)

Best 1) Sify Technologies SIFY: Trading up 12% from yesterday's close to $6.55. A positive article from The Motley Fool yesterday afternoon has shares higher today. 2) FSI International FSII: Trading up 9.6% from yesterday's close to $4.23. 3) Rediff.com India REDF: Trading up 9.2% from yesterday's close to $10.03. A positive article from the Motley Fool yesterday afternoon has shares higher today. 4) Hansen Medical HNSN: Trading up 7.8% from yesterday's close to $3.19. 5) E-Commerce China Dangdang DANG: Trading up 7.6% from yesterday's close to $22.51. Worst 1) L&L Energy LLEN: Trading down 7.2% from yesterday's close to $6.88. 2) Clearwire CLWR: Trading down 6.92% from yesterday's close to $5.38. 3) Amarin AMRN: Trading down 5% from yesterday's close to $16.24. 4) Genco Shipping & Trading GNK: Trading down 4.8% from yesterday's close to $8.18. 5) Orbitz Worldwide OWW: Trading down 4.63% from yesterday's close to $3.09.