London's major risers and fallers at 12.30pm
RISERS
Prudential PLC (LON:PRU) up 10% to 1,220p. Best of the FTSE 100 risers as calm descends after Brexit slump.
Next Plc (LON:NXT) up 10% to 4,808p. High street retailer uses recent Brexit-induced slide to buy back 110,000 shares.
Legal & General PLC (LON:LGEN) up 8% to 178.1p. Life in surer group estimates that after Brexit solvency ratio was 156% with a surplus of £4.9bn.
FALLERS
Cloudbuy PLC (LON:CBUY) down 12% to 4.63p. Annual results show higher losses and lower revenues but company is cutting costs and expects some large contracts to kick in from second half of current year.
Shawbrook Group PLC (LON:SHAW) down 10% to 146.9p. Challenger bank uncovers loan irregularities and finance director departs.
Fresnillo PLC (LON:FRES) down 5% to 1.403p. Silver and gold miner one of the few fallers on FTSE 100 index as profit takers bank profits after strong gains recently.
London's major risers and fallers at 9.45am
RISERS
Premier Veterinary Group PLC (LON:PVG) up 25% to 165p. US subsidiary Premier Vet Alliance (US) signs agreement for its preventative healthcare program for pets, branded as Premier Pet Care Plan.
Richland Resources PLC (LON:RLD) up 20% to 1.5p. Directors and one shareholder provide US$500,000 loan facility to Australia-based sapphire miner.
Ocado PLC (LON:OCDO) up 10% to 228.4p. Interim profits rise by 18% to £8.5mln. Market share gains expected to continue says chief executive.
FALLERS
Carpetright PLC (LON:CPR) down 17% to 228p. Caution over current trading and growing competition in the UK overshadows decent profit improvement in the year just ended.
FastJet PLC (LON:FJET) down 14% to 24.6p. Airline warns of difficult six months and need to raise more money. Incoming CEO has already started to review the business.
Keras Resources PLC (LON:KRS) down 11% to 1p. Results spark profit taking, junior targeting production of 30,000 ounces per year by mid-2017 from Australia.