Shares in Homeserve have fallen further after yesterday's update. The home maintenance specialist says interim profit is expected to be higher than last year, as expected, though growth will be weighted towards the second half.Gold and silver miner Hochschild slips back after Cazenove switched its rating from "overweight" to "neutral".But elsewhere in resources, oil group Afren is higher in line with the higher crude price.FTSE 250 - RisersHelical Bar (HLCL) 311.00p +4.50%Victrex (VCT) 1,330.00p +4.23%Computacenter (CCC) 298.30p +4.16%Pace (PIC) 180.40p +3.68%Big Yellow Group (BYG) 337.50p +3.40%SEGRO (SGRO) 281.50p +3.11%Afren (AFR) 114.00p +3.07%DS Smith (SMDS) 153.90p +3.01%Enterprise Inns (ETI) 110.40p +2.99%Derwent London (DLN) 1,549.00p +2.99%FTSE 250 - FallersCSR (CSR) 349.30p -2.70%Hansen Transmissions International (HSN) 46.32p -2.69%Jardine Lloyd Thompson Group (JLT) 563.50p -2.42%Domino Printing (DNO) 530.50p -2.30%Stagecoach Group (SGC) 178.20p -2.20%Howden Joinery Group (HWDN) 74.85p -2.03%Homeserve (HSV) 430.90p -1.96%CPP Group (CPP) 261.40p -1.91%Hochschild Mining (HOC) 436.80p -1.84%Barratt Developments (BDEV) 97.00p -1.77%