Financials are pushing Footsie higher. Growing optimism about the European bank stress tests and yesterday's forecast upgrade by American peer State Street had buyers all over Lloyds Banking, Royal Bank of Scotland and Barclays. All three banks will be stress tested by the EU. Royal Dutch Shell was higher on the back of a rising oil price sparked by optimism about global economic growth. Aggreko, the temporary power supplier, was boosted by HSBC initiating research with an 'overweight' rating.There was some profit taking in J Sainsbury after yesterday's bid rumours. Concerns about the retail environment have knocked Next and Home Retail. FTSE 100 - RisersAggreko (AGK) 1,528.00p +4.51%Lloyds Banking Group (LLOY) 60.80p +4.49%Royal Bank of Scotland Group (RBS) 44.50p +3.90%Intertek Group (ITRK) 1,577.00p +3.68%Barclays (BARC) 302.10p +3.60%Legal & General Group (LGEN) 83.70p +3.59%Prudential (PRU) 519.50p +3.59%Royal Dutch Shell 'B' (RDSB) 1,660.50p +3.59%Burberry Group (BRBY) 785.50p +3.56%Royal Dutch Shell 'A' (RDSA) 1,735.50p +3.37%FTSE 100 - FallersSainsbury (J) (SBRY) 339.60p -1.37%Essar Energy (ESSR) 449.00p -1.14%Cable & Wireless Worldwide (CW.) 86.85p -0.86%Next (NXT) 2,063.00p -0.58%Home Retail Group (HOME) 224.70p -0.53%Randgold Resources (RRS) 6,260.00p -0.40%National Grid (NG.) 500.50p -0.30%Scottish & Southern Energy (SSE) 1,174.00p -0.25%Centrica (CNA) 307.00p -0.16%