Shares in Rightmove have been hit by a report that internet search giant Google is considering entering the UK property market.The Financial Times said Google, having launched a property website in Australia in August, aims to enter the UK market next year.Investors have raised a glass to improved trends at the pub group Martson's. Full-year pre-tax profits before exceptional items fell to £70.3m from £85.1m, but these were ahead of previous expectations.Engineering conglomerate Halma advances after it reported slightly lower half year profits but said order intake was lightly ahead of revenue.FTSE 250 - RisersSynergy Healthcare (SYR) 682.00p +5.82%Lamprell (LAM) 189.90p +5.50%Paragon Group Of Companies (PAG) 140.60p +5.24%Halma (HLMA) 244.20p +4.81%National Express Group (NEX) 172.70p +4.35%Moneysupermarket.com (MONY) 78.00p +4.14%Grainger (GRI) 130.50p +3.98%Marston's (MARS) 93.15p +3.62%Bodycote (BOY) 166.60p +3.35%SIG (SHI) 115.60p +3.31%FTSE 250 - FallersRightmove (RMV) 503.00p -9.78%Aquarius Platinum Ltd. (AQP) 368.20p -2.59%Intermediate Capital Group (ICP) 272.80p -2.57%Melrose Resources (MRS) 321.60p -2.55%Beazley Group (BEZ) 99.75p -2.49%Euromoney Institutional Investor (ERM) 398.80p -2.23%SVG Capital (SVI) 132.00p -2.22%Dechra Pharmaceuticals (DPH) 444.00p -2.20%BTG (BGC) 166.00p -2.18%BSS Group (BTSM) 250.00p -2.15%