Debate over a K‑shaped recovery intensifies, yet UK retailers act as if it exists. From M&S to Dunelm, chains slash basic‑goods prices while upselling premium lines, suggesting a split between affluent and low‑income shoppers. Paradoxically, discounters that target the lower segment lag behind: NielsenIQ shows Aldi and Asda lost the most market share in the 12 weeks to late April.

Meanwhile, firms perched on the upper arm post strong gains. M&S and Ocado rank among the fastest‑growing supermarkets, and Next recorded a 1% rise in baseline prices but a 4% jump in average basket value as shoppers gravitate to costlier items. Dr Martens’ most lucrative segment is its premium range, underscoring that up‑market goods command higher margins.

Discount retailers cling to thin profit slices but still outpace traditional grocers. Home Bargains has posted 11% annual revenue growth since 2019 and is forecast to add 8% yearly for three years, while B&M expects 4% expansion and claims prices 15% below mainstream supermarkets, delivering 10% operating margins versus 3‑4% at Sainsbury’s and Tesco. If larger chains intensify low‑price assaults, the K‑shape could collapse, leaving cut‑price specialists stranded.