FTSE 100 Live: Stocks jump as oil falls back; economy saw surprise growth in Julytranslating…

Welcome back to City AM’s FTSE 100 liveblog. The UK’s blue-chip index is set to jump, according to IG futures. The Office for National Statistics (ONS) has revealed that the UK economy’s (GDP) grew by 0.4 per cent in July, outdoing the prior month and defying…