Shares in VT Group fall back after the road and infrastructure support contractor Mouchel confirmed that it rejected two separate takeover approaches from the outsourcing group.Shares in Carillion come off a bit after the good gains posted by the support services and construction company on Friday when it said it expects market conditions to remain challenging but believes it will make further progress in 2010.FTSE 250 - RisersGem Diamonds (GEMD) 196.40p +4.36%Shanks Group (SKS) 135.50p +4.23%Morgan Sindall (MGNS) 580.00p +4.13%Keller Group (KLR) 637.00p +3.49%Yell Group (YELL) 41.17p +3.36%St James's Place (STJ) 243.00p +3.36%RPS Group (RPS) 214.50p +3.32%Jardine Lloyd Thompson Group (JLT) 459.70p +3.14%Domino Printing (DNO) 332.00p +3.11%Melrose Resources (MRS) 278.10p +3.00%FTSE 250 - FallersDavis Service Group (DVSG) 370.60p -2.78%Computacenter (CCC) 251.50p -1.83%Beazley Group (BEZ) 99.10p -1.20%SVG Capital (SVI) 124.50p -0.88%Game Group (GMG) 114.00p -0.87%Telecity Group (TCY) 365.70p -0.87%Wellstream Holdings (WSM) 490.90p -0.83%Carillion (CLLN) 298.50p -0.80%VT Group (VTG) 537.50p -0.74%Vectura Group (VEC) 74.95p -0.73%