Marks & Spencer reports half-year results on Wednesday, and after the 2025 Cyber Attack the FTSE 100 retailer has to show that profit growth is back and that clothing can pull its weight beside food.

The test in one sentence

Marks & Spencer (LSE:MKS) faces a simple question on Wednesday 4 November: is the recovery real? The FTSE 100 retailer publishes half-year results that analysts expect to mark a return to profit growth following the cyber attack that disrupted the Business in 2025. Those numbers are not out yet, and no consensus figures have been verified for this preview, so what follows is a guide to the pressure points rather than a forecast.

The stakes are high because the share price has already done a lot of work. M&S shares have more than doubled over five years. A stock that has re-rated that far tends to need results that confirm the story, not merely avoid disappointment.

Food carries the load

The clearest view of where the business stands comes from broker commentary. Peel Hunt has suggested that food is doing much of the heavy lifting at M&S, while clothing still carries question marks. That split frames Wednesday neatly.

If food is the engine, investors will want to see it running smoothly: steady volumes, a grip on costs and evidence that shoppers are still choosing M&S for groceries. If clothing is the weak spot, the half-year statement is a chance for management to show improvement, or at least a credible plan for it.

There is a reason that balance matters. A retailer that leans heavily on one division is more exposed if that division stumbles. A business where both food and clothing contribute offers a sturdier base for the profit growth analysts are looking for.

Three questions are likely to dominate:

1. Has profit growth resumed? Analysts' expectation is for a return to growth after the cyber attack. Confirmation would settle the most immediate concern.

2. Is clothing turning? Peel Hunt's caution over the division sets the bar. Any sign of momentum would change the conversation.

3. What is the tone on the second half? The run-up to Christmas is a key trading period for UK retailers, and the outlook comments will be read closely.

Illustration: Suppose a retailer earns £500m in profit, with food contributing £350m and clothing £150m. If food profit rises 10% to £385m while clothing is flat, group profit grows to £535m, a 7% increase. If clothing also rose 10% to £165m, group profit would reach £550m, a 10% increase. The figures are hypothetical, but they show why the clothing question can make a material difference to the headline growth rate.

The backdrop: oil, rates and the shopper

The wider market gave consumer stocks a friendly setting. The FTSE 100 rose 31.55 points, or 0.3%, to 10,761.33 on Monday, its fourth consecutive gain, after recovering from a flat midday position. The FTSE 250 did better still, climbing 1.4%.

Under the surface, consumer and travel names led. The FTSE 350 consumer goods and services sector gained 2.5%, travel and leisure added 2.7% and construction and materials rose 2.8%. JD Sports topped the FTSE 100 leaderboard with a 4.76% jump, and Kingfisher added 4.21%. Reports tied the broad rally to falling oil: Brent slid to about $105 a barrel from $117.61 on Friday on hopes of renewed contact between the US and Iran. A midday report noted that cheaper oil was seen helping consumer-facing companies by easing transport costs.

None of that tells us what M&S will report. Its share move on Monday was not among the verified figures, and a sector rally is not company news. But it shows the market was in a mood to reward retail exposure going into the week.

Wednesday's results land a day before the Bank of England's rate decision on Thursday 5 November. Bank Rate is 3.75%, and a quarter-point rise to 4% is widely expected, with markets pricing a probability of around 95%. It would be the first increase in more than three years. UK Inflation rose faster than expected in September, and the UK Manufacturing PMI climbed to 52.8 in October, a five-month high.

The survey's compilers said the strength of the data and rising input prices would "further shorten the odds of Interest Rate hikes". For retailers, higher borrowing costs and stubborn inflation can squeeze household budgets and push up operating costs. How M&S describes the shopper in its outlook will therefore be read against a tightening backdrop.

M&S will not have the stage to itself. Wednesday also brings a trading statement from Barratt Redrow, third-quarter updates from Coca-Cola HBC, Lion Finance, Prudential and Smith & Nephew, and Weir's third-quarter interim management statement. Eurozone inflation, expected to rise to 3.9%, is due the same day.

The following day is busier still, with Next's third-quarter trading statement alongside BT, National Grid and Diageo. Next's update will offer another read on UK clothing demand, giving investors a second data point to set beside M&S.

Key dates to watch

  • Tuesday 3 November: US midterm elections; ABF full-year results
  • Wednesday 4 November: Marks & Spencer half-year results; eurozone inflation (expected 3.9%)
  • Thursday 5 November: Bank of England rate decision; Next Q3 trading statement
  • Thursday 12 November: UK GDP first quarterly estimate for July to September
  • Tuesday 1 December: FTSE 100 December review data cut-off

The bottom line

M&S goes into Wednesday with a share price that has more than doubled over five years and an analyst expectation of a return to profit growth after the 2025 cyber attack. The proof points are clear: confirmation of that recovery, evidence that clothing can contribute alongside a food business doing much of the heavy lifting, and a credible tone on the months ahead. With a rate decision the next day and Next reporting on Thursday, investors will be watching closely to see whether the retailer can back up its recovery story.