B&M European Value Retail SA (LSE:BME) shares surged 15.5% to 196.9p after full-year results came in line with guidance, but Shore Capital has placed the discount retailer under review and cautioned that the conditions for a meaningful re-rating are not yet in place. The broker, which had previously held a 'buy' rating on the stock, acknowledged that the financial year to March represented progress after what management itself described as a difficult year.