Tesco’s trading update may hold the key to full-year expectations

Private equity-owned rivals in particular have struggled this year

Companies in the news and how they were assessed

Primark’s performance and the merits of a sliced bread merger will be pored over by analysts when the conglomerate reports

More questions than answers for retailer after accounting error and profit warning send shares to 12-year lows

Companies in the news and how they were assessed

Who’s tipping what The week’s best shares ...