TechMARK movers: Xaar hit by profit-taking

Printing head technology developer Xaar has been hit by profit-taking but it is still 13% higher over the past week. The share price has been strong since last month when Xaar revealed that it was not going to close its Swedish factory because demand for its new products is so strong. The share price is one-fifth higher than one month ago and 88% up on one year ago. Chip maker CSR's share buy back programme is helping it to maintain a strong share price.FTSE TechMARK - RisersWolfson Microelectronics (WLF) 258.00p +8.06%Ark Therapeutics (AKT) 4.56p +7.29%NXT (NTX) 3.75p +6.67%CSR (CSR) 364.30p +6.30%Renovo Group (RNVO) 29.50p +4.42%Network Technology (NTY) 1,875.00p +4.00%BTG (BGC) 229.80p +2.82%Innovation Group (TIG) 11.00p +2.33%ProStrakan (PSK) 66.50p +1.53%Ricardo Group (RCDO) 299.00p +1.01%FTSE TechMARK - FallersTriad Group (TRD) 19.00p -7.89%Vislink (VLK) 17.75p -7.04%Phytopharm (PYM) 8.43p -6.52%Xaar (XAR) 178.50p -5.56%BATM Advanced (BVC) 23.00p -4.17%Cable & Wireless Communications (CWC) 56.60p -3.58%Torotrak (TRK) 23.25p -3.23%Telecity Group (TCY) 504.50p -2.70%DRS Data (DRS) 21.25p -2.35%Filtronic (FTC) 37.50p -1.96% Xaar