The oracle of American consumerism has spoken, and the message is grim. Walmart, the retail behemoth whose quarterly earnings are often treated as a proxy for the health of the US economy, warned this week that its customers are pulling back. The culprit is not inflation generally, but the stubborn stickiness of petrol prices, which continue to gnaw at household budgets like a slow-acting acid. For those of us in the Square Mile who have long viewed the American consumer as the world’s last, best hope for demand, this is a signal that should make even the most bullish portfolio manager reach for the antacids.
Walmart’s finance chief delivered the news with the clinical detachment of a surgeon reporting a spreading malignancy: same-store sales growth is slowing, and the company’s outlook has been trimmed. The immediate cause is obvious. When a family in Ohio or Texas has to spend an extra $50 a week on unleaded, that’s $50 less for nappies, tinned soup, or that new television. Petrol is the original non-discretionary purchase. You cannot substitute it with a cheaper brand. You cannot skip it. The effect on consumer spending is as predictable as it is painful: a transfer of purchasing power from retailers to oil producers, from the high street to the forecourt.
But for the UK retail sector, the danger is not merely one of sympathy. It is one of contagion. American retailers, spooked by falling demand at home, will look to offshore markets to offload excess inventory. That means aggressive discounting in the UK, squeezing margins for domestic players already battling rising labour costs and the relentless march of business rates. Furthermore, the psychological impact of Walmart’s warning should not be underestimated. UK investors, already jittery about gilt yields and the Bank of England’s tightening bias, will see this as confirmation that the global consumption engine is spluttering. Expect capital flight from retail stocks, a rotation into defensives, and a renewed focus on cost control among British retailers.
The macroeconomic backdrop is equally troubling. Petrol prices remain elevated not because of OPEC machinations alone, but because of tight refining capacity and geopolitical risk. The UK, with its higher fuel duties, is even more exposed. Every penny at the pump is a penny lost to the Treasury, but it also represents a stealth tax on the poorest households, who spend a far greater proportion of their income on fuel. The Bank of England may be fixated on services inflation, but it is the sticky energy component that continues to act as a drag on real disposable incomes.
Of course, the cynic in me notes that Walmart has a long history of talking down its own outlook to manage expectations. But this time feels different. The data from the US consumer confidence surveys and retail sales reports back up the narrative. The American shopper, that great engine of global demand, is finally running on fumes. For the UK retail sector, which has been hanging on by its fingernails, the message is clear: batten down the hatches, cut costs, and pray that the petrol price pain is transitory. Because if it isn’t, we will be looking at a third consecutive year of falling real consumer spending.
The Bank of England, meanwhile, finds itself in a bind. It wants to keep rates high to crush inflation, but that strategy runs the risk of crushing the consumer alongside it. Walmart’s warning is a timely reminder that the real economy does not always conform to the tidy models of central bankers. The ripple effects from Bentonville will be felt from Oxford Street to the FTSE 100 boardrooms. The question is: are we ready for them? Based on the current trajectory of gilt yields and the muted response from policymakers, I suspect the answer is no. Fiscal discipline, not stimulus, is the order of the day. But that is a bitter pill for a government already struggling with a cost-of-living crisis and an election looming.
In the meantime, watch the petrol pump. It remains the most accurate barometer of the consumer’s mood. And right now, that barometer is flashing storm warnings.
