Brent Crude Surges on Strait of Hormuz Risks—War-Driven Premium Could Squeeze Consumers for Months

The economic setup was clear. The market had priced in a strong start to the year, buoyed by a wave of tax refunds. Then the Middle East conflict erupted on February 28, delivering a dual shock that shattered those expectations. The reality is now a stark gap between pre-war optimism and a war-driven inflationary reality.

The most immediate impact is at the pump. The national average price for gasoline has surged to $3.94 per gallon, a jump of more than a dollar in just a month. This isn't just a seasonal blip; it's a direct consequence of geopolitical risk disrupting the global oil supply chain. Economists now expect this energy shock to hit lower- and middle-income households hardest, as their limited tax refunds are quickly consumed by fuel costs that are likely to decline slowly-a classic "rocket and feathers" dynamic. The expectation gap here is clear: the refund-driven consumer spending boom was priced in, but the war-driven cost of living squeeze is a new, heavier burden.

The conflict's reach extends far beyond fuel, directly inflating the cost of basic sustenance in vulnerable regions. In Lebanon, where supply chains are already strained, the cost of a healthy diet rose by 5% between February 23 and March 9. In Afghanistan, the situation is more severe, with vegetable prices surging 13% as Iran's suspension of food exports disrupts regional supplies. For families already teetering on the edge, these price hikes are not a minor annoyance but a direct threat to survival.

The humanitarian cost of this inflationary spiral is immense. The World Food Programme estimates that an additional 45 million people could be pushed into extreme hunger this year if the conflict persists. That figure is a sobering benchmark, equivalent to the global food crisis triggered by the Ukraine war. It frames the economic data not as abstract numbers, but as a tangible, escalating humanitarian emergency. The expectation was a year of economic recovery; the reality is a war that is rapidly expanding the global hunger crisis.

The Mechanics: How Price Shocks Disrupt the Consumer Engine

The expectation was a consumer spending boom fueled by record tax refunds. The reality is a budgetary squeeze that is already redirecting cash and threatening to slow discretionary spending. The mechanism is straightforward: higher prices for essentials eat into the extra income households were counting on.

The regional disparity in the shock is stark. While the national average is high, the pain is concentrated in specific areas. In California and West Coast states, gasoline prices have already topped $4 per gallon. This creates a two-tiered strain, where drivers in those regions face a more immediate and severe budget hit compared to those in lower-cost inland areas. The conflict's supply chain disruptions are the direct cause. Geopolitical risk around key chokepoints like the Strait of Hormuz has sent crude-oil prices soaring, directly pushing up the cost of delivering both fuel and food. This isn't a localized issue; it's a global inflationary pressure that gets baked into the price of everything from a tank of gas to a loaf of bread.

For now, discretionary spending is still growing, but the trajectory is shifting. Economists warn that the energy shock is going to hit those who have the least cushion-lower- and middle-income households that receive smaller refunds but spend a larger share of their income on gas. The math is telling: some estimates suggest the average household could pay $740 more on gas this year, nearly matching the $748 increase in refunds they were expecting. In that scenario, the refund-driven spending boost is effectively neutralized. The expectation gap is closing, and the gap is in the consumer's pocket.

Behavioral changes are already underway. Consumers are turning to fuel-savings apps like GasBuddy, which is seeing increased activity as people seek relief. More broadly, the strain is likely to force a slowdown in non-essential spending. When a dollar spent at the pump is a dollar not spent on a meal out or new clothes, the consumer engine sputters. The expectation was a spring spending surge; the reality is a war-driven budgetary reset that will likely slow that growth.

The Forward Look: Pricing in a New Normal?

The expectation was a consumer spending boom, now priced in. The reality is a war-driven economy where the price of fuel and food may not return to pre-conflict levels for a long time. The key question is whether today's high oil prices are a temporary spike or the start of a new, elevated normal.

The immediate catalyst is clear. Oil markets have repriced dramatically, with Brent crude surging well above $100 per barrel and briefly approaching $119. This surge is directly tied to supply risks in the Strait of Hormuz, a critical chokepoint for global oil. The market is pricing in a significant geopolitical risk premium, with analysts estimating it at $4 to $10 per barrel. This premium is the expectation gap in action: the market is paying extra for the risk of disruption, not just for the oil itself.

Analysts have already raised their 2026 forecasts in response. The latest survey projects Brent crude will average $63.85 per barrel this year, up from January. Yet, there is a built-in caveat. The risk premium is seen as potentially temporary. As one analyst noted, Iran tensions should prove temporary, and the focus will eventually return to the underlying supply glut. If the conflict de-escalates quickly, that premium could unwind, bringing prices back toward the lower end of the forecast range.

But even a swift diplomatic resolution may not bring immediate relief. The expectation gap for the consumer thesis hinges on this lag. As evidence shows, shipping and production have been disrupted and will take time to recover. This creates a "rocket and feathers" dynamic for prices: they climb fast on fear, but fall slowly on hope. The bottom line is that elevated prices could persist well into the second half of the year, regardless of the conflict's timeline. The consumer engine, already strained, will be running on a more expensive fuel for longer than many expected.

Catalysts and Risks: What to Watch for the Expectation Gap

The expectation gap thesis hinges on a few key variables. To confirm whether the war-driven inflationary shock is a temporary spike or a lasting drag, investors and policymakers should watch these near-term signals.

First, the drag on consumer spending needs to materialize in the data. The expectation was a spring spending surge fueled by tax refunds. The reality is a budgetary squeeze. The critical test will be in weekly gas price trends and the next few consumer spending reports. If the national average price remains near $4 per gallon and discretionary spending growth slows, it will validate the "rocket and feathers" dynamic. The gap between the refund-driven optimism and the war-driven reality will be clear in the numbers. For now, the strain is already visible in increased use of fuel-savings apps, but that behavioral shift must translate into official economic data to confirm the thesis.

Second, watch for geopolitical developments and shipping access in the Strait of Hormuz. This chokepoint is the direct catalyst for oil price volatility. The market is pricing in a significant risk premium, but that premium is sensitive to headlines. Any signal of easing pressure-such as a resolution to the conflict, the return of safe shipping lanes, or a release from global petroleum reserves-could trigger a sharp repricing of Brent crude. The recent pattern of prices surging well above $100 per barrel and briefly approaching $119 before retracing shows this volatility. The expectation gap for oil prices will narrow if these signals emerge, but the lag in price declines means the consumer impact will persist even if the geopolitical risk fades.

Finally, the Federal Reserve's stance is a key catalyst. Persistent high gas prices feed directly into the inflation outlook. The latest CPI report showed headline inflation at 2.4%, but the energy index is a moving target. If the Fed sees inflationary pressure from energy costs as more durable than expected, it could delay rate cuts. This would be a major shift in market expectations, as the path to easing policy is a central pillar of current asset valuations. The risk is that the Fed is forced to choose between fighting inflation and supporting growth, with the consumer's strained budget making that trade-off harder to manage.