Inter-dealer broker Tullett Prebon raised revenue by 10% in the first four months of 2009. But the figure is down 6% on the same time last year at constant exchange rates and the shares are down.Shares in Kier Group also fall. The contractor said trading remains varied across its divisions, with some activities benefiting from high public sector expenditure and others continuing to operate in challenging conditions.Car dealer Inchcape motors ahead after it said first quarter trading was ahead of expectations, helped by strong performances from the UK and Singapore.Enterprise Inns recovers some of the losses that were posted yesterday in the wake of a group of MPs saying the 'beer tie' model, which forces pub tenants to buy their beer from their landlords, including Enterprise, should be examined.FTSE 250 - RisersInternational Personal Finance (IPF) 70.00p +10.24%Enterprise Inns (ETI) 128.25p +8.92%Chaucer Holdings (CHU) 44.25p +7.27%Great Portland Estates (GPOR) 288.00p +6.47%Shaftesbury (SHB) 348.75p +6.25%Inchcape (INCH) 17.50p +6.06%Evolution Group (EVG) 123.00p +5.58%Helical Bar (HLCL) 322.25p +5.22%Talvivaara Mining Company (TALV) 278.75p +5.19%Big Yellow Group (BYG) 273.00p +4.80%FTSE 250 - FallersTullett Prebon (TLPR) 292.00p -7.89%Tate & Lyle (TATE) 263.00p -6.82%Hays (HAS) 81.25p -5.52%Euromoney Institutional Investor (ERM) 240.25p -5.41%Logica (LOG) 72.00p -4.95%Kier Group (KIE) 1,079.00p -4.85%Redrow (RDW) 177.00p -4.84%Stagecoach Group (SGC) 125.25p -4.75%Debenhams (DEB) 87.75p -4.62%Northern Foods (NFDS) 57.50p -4.56%