Tesco ups guidance after first-half performance ‘exceeds expectations’ Retail Supermarket giant Tesco has upped its profit guidance following another strong period of trading for the UK’s biggest grocer. Tesco increased its retail adjusted operating profit guidance to £2.9bn, from £2.8bn, after it “delivered volume growth ahead of expectations”. Continuing sales at the grocer grew 3.5 per cent in the 26 weeks ended 24 August [...]