Updates from Vodafone, Tullow Oil and Berkeley Group

Friday saw the FTSE 100 end 70 points down at 6,412. In total, the index fell more than -3% during August. G4S was Friday's biggest riser, up +3.38% to 260p while Petrofac, one of last week's biggest climbers, saw the biggest end-of-week dip, down -2.67% to 1385p.

Overnight the Nikkei 225 climbs +1.42% to 13,579, thanks to a weakened yen. %VIRTUAL-SkimlinksPromo%