A strong interim statement from instrumentation supplier Renishaw shows profit running at record levels. This represents a turnaround in trading conditions. Machine tools and encoder products are doing especially well. FinnCap has upgraded its profit forecast for the year to June 2011 from £55.9m to £73.6m. Software supplier Anite has gone ex-dividend today. The dividend is 0.315p a share but the share price has fallen by 0.75p. FTSE TechMARK - Risers Renishaw (RSW) 1,490.00p +11.61%Spirent Communications (SPT) 141.70p +8.25%Filtronic (FTC) 41.50p +4.40%Vislink (VLK) 21.75p +3.57%BTG (BGC) 240.60p +3.53%DRS Data & Research Services (DRS) 22.25p +3.49%E2V Technologies (E2V) 107.00p +2.88%Dialight (DIA) 555.00p +2.78%Axis-Shield (ASD) 311.00p +2.30%Emblaze Ltd. (BLZ) 46.00p +2.22%FTSE TechMARK - Fallers Asterand (ATD) 19.00p -7.32%Sepura (SEPU) 48.00p -4.00%Ark Therapeutics Group (AKT) 5.10p -3.77%RM (RM.) 167.00p -2.34%Psion (PON) 93.00p -2.11%XP Power Ltd. (DI) (XPP) 1,350.00p -2.10%Corin Group (CRG) 48.25p -2.03%Anite (AIE) 62.50p -1.19%Renovo Group (RNVO) 74.00p -1.00%Kofax (KFX) 335.00p -0.74%