The Shock That Cannot Spread

WHEN conflict in the Gulf disrupted tanker traffic through the Strait of Hormuz earlier this year, the price of crude jumped and a familiar warning returned to the front pages: inflation, we were told, was about to come back for a second round. The fear is an intuitive one. Everybody can see the number on the pump, and everybody remembers 2022.

But an oil shock is not the same thing as inflation, and the difference matters far more than the headlines allow. Inflation – a sustained, general rise in the price level – requires that higher costs keep being passed along, month after month, round after round. That, in turn, requires somebody at the end of the chain who is both able and willing to pay. A one-off jump in energy costs landing on households that have already run out of room does something quite different. It does not lift the general price level so much as reallocate spending away from everything else.

This piece argues that today’s economy is of the second kind. Look past the price of oil to the condition of the consumer, to the housing pipeline, to what the bond market is actually paying for, and to the shape of the oil futures curve itself, and the same conclusion keeps appearing: this is a late-cycle supply shock arriving into weakening demand, not the opening move of a new inflationary regime. If that is right, the more useful question is not how high inflation will go, but how much damage a squeeze of this kind does on the way through.

The recent rise in oil prices following tensions in the Middle East has renewed concerns regarding a potential second wave of inflation. While higher energy prices undoubtedly increase headline inflation – the all-items figure, including food and energy – in the short term, the broader macroeconomic implications depend primarily on the strength of underlying consumer demand. This distinction is essential for understanding the current environment.

What Made the Last Two Inflations Stick

Historically, persistent inflationary episodes have occurred when households possessed sufficient purchasing power to absorb higher prices. During both the inflationary period of the 1970s and the post-pandemic surge in 2022, labour markets remained exceptionally strong while household balance sheets benefited from rising incomes and elevated savings. Under such conditions, consumers were generally able to sustain higher spending despite rising prices, allowing inflationary pressures to persist.

The current environment appears fundamentally different. Labour market momentum has weakened – American payroll growth slowed to well under a hundred thousand jobs a month through the middle of this year, a fraction of its post-pandemic pace – household savings have largely been depleted, and consumer credit has expanded rapidly. Rather than providing the foundation for a prolonged inflationary cycle, these developments suggest increasing pressure on household finances.

The Housing Signal

Housing activity provides another perspective on the inflation outlook. Residential construction has historically exhibited a close relationship with future shelter inflation – the rent-and-housing component of the Consumer Price Index, and one of its largest single parts. Because official rent measures capture what all tenants pay rather than only what new tenants are being asked, they turn slowly, and changes in the housing market show up in the inflation data with a lag of many months. Strong housing activity therefore typically precedes higher housing costs, whereas declining construction activity often signals weaker inflationary pressures over the medium term. Current housing indicators appear more consistent with moderating inflation than with the emergence of a sustained inflationary cycle.

A Shock, Not a Spiral

An important distinction must also be made between a supply shock and persistent inflation. Rising oil prices undoubtedly increase transportation and production costs. However, if households are unable to absorb these higher costs through stronger income growth, spending must be reduced elsewhere. In such circumstances, higher energy prices may simply redistribute household expenditure rather than increase aggregate spending.

From this perspective, the current oil shock may ultimately prove more disinflationary than inflationary. Rather than generating a broad-based wage-price spiral – the self-reinforcing loop in which higher prices produce higher wage demands, which in turn produce higher prices – higher energy costs may further weaken discretionary spending by reducing households’ purchasing power.

What the Bond Market Thinks

Market pricing broadly supports this interpretation. Although geopolitical tensions temporarily increased concerns about higher near-term inflation, long-term inflation expectations remain well anchored. The 5-Year, 5-Year Forward Inflation Expectation Rate – a market-based measure of what investors expect average inflation to be over the five years beginning five years from now, derived from the gap between ordinary Treasury yields and Treasury Inflation-Protected Securities, whose payments rise with inflation – has remained broadly stable at around two and a half per cent. Investors, in short, continue to view recent inflationary pressures as temporary rather than as the beginning of a persistent inflationary regime.

Reading the Futures Curve

The structure of the crude oil futures curve provides additional insight into market expectations regarding supply and demand. Futures are simply contracts to buy oil at a fixed price on a fixed future date, and comparing the price of near-dated and far-dated contracts reveals what traders believe about the balance between the two.

Under normal conditions, oil markets experiencing an immediate shortage tend to trade in backwardation, where near-term contracts are more expensive than contracts with longer maturities. This reflects strong current demand relative to available supply. Conversely, contango occurs when longer-dated contracts trade above spot prices, typically indicating ample inventories, expectations of increasing future supply, or weakening near-term demand.

However, extreme backwardation should not necessarily be interpreted as evidence that an oil bull market has further to run. Historically, the largest backwardation episodes have frequently coincided with peaks in geopolitical fear, when market participants aggressively bid for immediate supply. At such moments, the futures curve may reflect investor positioning and panic as much as underlying fundamentals. As supply disruptions prove less severe than initially feared, or as demand begins to weaken, backwardation frequently compresses and the curve gradually returns towards contango.

The recent Middle East tensions appear broadly consistent with this interpretation. During the peak of geopolitical uncertainty, crude oil backwardation widened sharply as market participants aggressively priced an immediate supply shortage. However, rather than remaining elevated, the curve subsequently began to flatten as fears of prolonged disruption gradually subsided. This suggests that the initial reaction was driven at least partly by positioning and sentiment rather than by a persistent deterioration in physical market fundamentals.

From a contrarian perspective, the period of maximum backwardation may itself represent the moment when the bullish oil narrative is most fully reflected in market prices. Once nearly all participants have repositioned for an extended supply shock, the balance of risks begins to shift. The subsequent compression of backwardation therefore becomes less a story of improving fundamentals and more evidence that the market is gradually abandoning its most extreme inflationary expectations.

The Fundamentals Catch Up

If this interpretation is correct, the subsequent evolution of physical supply and demand should increasingly validate the market’s reassessment. Current fundamental projections appear consistent with this view.

The International Energy Agency’s Oil Market Report of June 2026 supports the same reading. Although geopolitical disruptions continued to constrain physical oil supply in the short term, the Agency simultaneously revised its global demand outlook sharply lower, forecasting that world oil demand would fall by roughly 1.1 million barrels a day across 2026 – the first annual decline since the pandemic – following an exceptionally weak second quarter.

While current inventory drawdowns reflect temporary supply disruptions, the Agency expects global production to recover materially as Middle Eastern exports normalise, leaving a substantial surplus emerging during 2027. Consequently, the current market appears to be driven primarily by a temporary geopolitical supply shock rather than by structurally strengthening demand.

Taken together, the normalisation of the futures curve and the Agency’s medium-term outlook appear more consistent with a temporary geopolitical risk premium than with the beginning of a sustained inflationary commodity cycle. In other words, while the initial spike in backwardation reflected an immediate scramble for supply, its subsequent reversal suggests that markets increasingly expect current shortages to prove temporary rather than structural.

Additional supporting evidence comes from energy-sensitive equity markets. The Saudi Arabian equity market, whose performance remains closely linked to global oil demand, has significantly underperformed many major international equity indices, touching multi-month lows even as the crude price rose. Such relative weakness appears more consistent with slowing global demand than with the beginning of a prolonged commodity supercycle.

A Late-Cycle Shock

Overall, the evidence presented suggests that the current environment differs materially from previous inflationary episodes. While temporary supply-side shocks may continue to generate short-term volatility in headline inflation, weakening consumer demand and deteriorating labour market conditions appear likely to limit the persistence of broader inflationary pressures. In other words, the current macroeconomic environment appears increasingly constrained by demand rather than supply.

If this interpretation proves correct, the current inflation scare may ultimately represent a late-cycle supply shock rather than the beginning of a new structural inflation regime. That is not, it should be said, unambiguously good news. An economy in which firms cannot raise prices because their customers cannot pay is an economy with a demand problem, and demand problems have their own costs. The price of avoiding a second inflation may simply be feeling the squeeze somewhere else.