Old Mutual was at the top of the leaderboard after reporting a rise in half-year profits on the back of a rise in funds under management (FuM) and client cash flows.Standard Chartered advanced as Investec analysts recommended a 'buy' rating for the stock, citing the UK's "strong second quarter" results. Royal Bank of Scotland rallied as the Treasury considered plans to inject a further £1.5bn into the bank if a review it commissioned recommends the state-backed lender be broken up.TUI Travel slumped after Investec said the company's quarterly results showed a "marginal weakening" of trading since its last update three months ago.easyJet descended after reporting modest growth in passenger numbers and a marginal decline in its load factor in July.Unilever retreated after JPMorgan Cazenove downgraded its stock to 'neutral' from 'overweight'.FTSE 100 - RisersOld Mutual (OML) 199.90p +3.84%Standard Chartered (STAN) 1,603.00p +2.26%Admiral Group (ADM) 1,287.00p +1.50%Royal Bank of Scotland Group (RBS) 322.10p +1.39%Vedanta Resources (VED) 1,183.00p +1.11%Fresnillo (FRES) 931.00p +0.70%Hargreaves Lansdown (HL.) 1,021.00p +0.69%Centrica (CNA) 393.50p +0.51%Next (NXT) 5,040.00p +0.50%Rolls-Royce Holdings (RR.) 1,196.00p +0.50%FTSE 100 - FallersTUI Travel (TT.) 382.00p -4.86%easyJet (EZJ) 1,385.00p -2.94%Unilever (ULVR) 2,600.00p -2.91%Reed Elsevier (REL) 821.50p -2.67%BT Group (BT.A) 330.10p -2.51%Randgold Resources Ltd. (RRS) 4,326.00p -2.30%Reckitt Benckiser Group (RB.) 4,614.00p -2.25%British American Tobacco (BATS) 3,453.00p -2.00%Land Securities Group (LAND) 930.50p -1.79%Resolution Ltd. (RSL) 330.00p -1.79%RD