Supermarkets Tesco and Morrisons both lost market share to Asda and Sainsbury’s in the three months to June 22.
Tesco saw its share fall from 30.3 to 28.9%, and Morrisons dropped from 11.7 to 10.9%, according to Kantar Worldpanel figures, which also showed Aldi and Lidl gained customers.
Grocery prices are rising at the slowest rate for eight years, with an increase of 0.8% in the 12 weeks to 22 June, the figures showed.
Times 36
Daily Telegraph Business 3