Footsie turned down sharply in the last couple of hours of trading as US shares retreated on weak home sales and lower commodity prices, especially oil. Property companies led the UK lower after Canary Wharf property owner Songbird announced it would issue 62bn shares at a penny each as part of a rescue plan that will enable it to reduce indebtedness while increasing its stake in Canary Wharf Group.The cash call follows Liberty's placing yesterday and the pressure on wallets of property company investors sent Land Securities, British Land, SEGRO and Hammerson lower.Elsewhere in the sector Great Portland Estates has splashed out £45.8m on a retail and office building in the heart of London's financial district.London Stock Exchange fell after it said the average daily value traded on its SETS electronic trading system declined by 43% in the five month ended August.3i was also down. The private equity group has extended its revolving credit facilities to 31 October 2012 but cautioned that private equity and mergers and acquisition markets remain subdued.Software group Autonomy was the best of the risers. It announced a license agreement for its 'Intelligent Data Operating Layer' software with the European Commission this morning, but traders said buyers were more interested in gossip that Microsoft is looking hard at the data search software group.Pub group Mitchells & Butlers expects earnings for the current year to be slightly above current market estimates thanks to its improved sales performance. The group saw same outlet like-for-like sales growth of 2.6% in the 10 weeks to 19 September. In the 51 weeks, like-for-like sales growth was 1.6% and total retail sales were up by 3.4%.The statement also encouraged buyers in other pub groups with Enterprise Inns and Punch Taverns in demand.Defence group BAE Systems is to take full control of BVT Surface Fleet Limited, its joint venture with fellow defence firm VT Group. VT has exercised its option to sell its 45% holding in the company to BAE Systems for around £346m in cash.Losses soared at the troubled discount sports retailer JJB Sports in the half year to July 26 during a tough period which saw the firm narrowly avoid going into administration. Pre-tax losses during the period widened to £42.9m from £13.9m as revenues slumped to £178.6m from £310.4m.Sterlite Industries, a subsidiary of Indian miner Vedanta Resources, said a chimney under construction at its BALCO site in Korba, India, has collapsed. Full scale relief and rescue operations are underway, with the involvement of the company and the government resources. Work activities in the immediate area have been temporarily suspended, but otherwise operations remain unaffected.Home maintenance specialist Homeserve has sold its emergency services division for up to £11m as it focuses on its higher margin, higher growth membership businesses. Advertising firm M&C Saatchi saw revenues fall in the first half of 2009, but managed to stay profitable despite extremely difficult conditions for the sector. Pre-tax profits during the period fell to £5.4m from £8m over the same period the previous year as total revenues declined to £49.8m from £51.8m.Electronic components distributor Premier Farnell has acquired CadSoft Computer, a German-based computer aided design (CAD) developer, for up to €12m.Legacy software specialist Micro Focus heads higher after saying the integration of its recent acquisitions is going well and current trading is in line with trends seen at the time of the company's interim management statement.FTSE 100 - RisersAutonomy Corporation (AU.) 1,610.00p +3.01%Old Mutual (OML) 100.20p +2.61%Carnival (CCL) 2,182.00p +2.35%Intertek Group (ITRK) 1,270.00p +2.09%British Sky Broadcasting Group (BSY) 560.00p +0.99%FTSE 100 - FallersWolseley (WOS) 1,328.00p -4.46%British Airways (BAY) 220.00p -4.31%Rexam (REX) 256.20p -3.86%Hammerson (HMSO) 401.40p -3.86%Land Securities Group (LAND) 649.00p -3.85%FTSE 250 - RisersJPMorgan Japanese Inv Trust (JFJ) 158.50p +3.39%Micro Focus International Plc (MCRO) 341.40p +2.65%Halfords Group (HFD) 349.50p +2.61%Dunelm (DNLM) 313.00p +2.59%Kesa Electricals (KESA) 147.00p +2.44%FTSE 250 - FallersTrinity Mirror (TNI) 147.60p -7.23%Paragon Group Of Companies (PAG) 138.20p -6.94%Yell Group (YELL) 60.00p -6.76%Bellway (BWY) 833.00p -5.88%Persimmon (PSN) 464.70p -5.34%