FTSE 100 movers: Banks and miners await Irish news

Banks and miners are weak as the market awaits news of financial help for Ireland. BHP Billiton, Kazakhmys and ENRC head the mining fallers. Standard Chartered, Barclays and Lloyds are all sharply lower.Outsourcer Capita, which yesterday said revenue growth in the second half of 2010 had been subdued due to government cuts in public spending, is continuing its fall.South African investment bank Investec is continuing its rise following yesterday's interim figures. Investors continue to be positive about Weir's purchase of American Hydro, a manufacturer of high-efficiency turbine components for hydro-electric power generation.FTSE 100 - RisersARM Holdings (ARM) 377.30p +1.81%Man Group (EMG) 289.30p +1.79%Autonomy Corporation (AU.) 1,421.00p +1.57%International Power (IPR) 431.10p +0.65%Investec (INVP) 509.50p +0.49%Weir Group (WEIR) 1,733.00p +0.46%Essar Energy (ESSR) 508.00p +0.30%Serco Group (SRP) 558.00p +0.27%Imperial Tobacco Group (IMT) 1,994.00p +0.20%BT Group (BT.A) 165.00p +0.12%FTSE 100 - FallersCapita Group (CPI) 668.50p -3.12%Sage Group (SGE) 260.90p -3.08%Standard Chartered (STAN) 1,796.00p -3.02%BHP Billiton (BLT) 2,303.50p -2.60%Lloyds Banking Group (LLOY) 66.05p -2.57%Barclays (BARC) 270.80p -2.57%SABMiller (SAB) 2,102.00p -2.55%Kazakhmys (KAZ) 1,435.00p -2.38%Marks & Spencer Group (MKS) 381.10p -2.33%Eurasian Natural Resources Corp. (ENRC) 905.50p -2.32%