Strait of Hormuz Closure: Why Oil Prices Stayed Below $100 2026

The Strait of Hormuz closure has now lasted over 100 days, yet Western economies remain standing and crude oil prices have stayed below $100 per barrel. This outcome defies classic economic predictions that losing 20% of global oil supply would trigger immediate recession and $200 oil. Instead, a complex web of counterweights has absorbed the shock. But the real threat may come not from the Middle East, but from an unexpected heatwave in China.

What Happened When Hormuz Was Blocked?

In late February, the Strait of Hormuz—the world's most critical energy chokepoint—was closed. Markets initially froze, expecting a catastrophic supply crunch. Yet over three months later, the barrel price has remained contained, well below the doomsday forecasts of some investment funds. The global economy has proven surprisingly resilient, but the reprieve may be temporary.

The closure removed a massive volume of crude from the market overnight. According to classic supply-and-demand models, such a shock should have sent prices soaring. But other forces have offset the loss, keeping prices in check while raising new questions about the durability of this calm.

Why Oil Prices Stayed Below $100

The first clue comes from OPEC production data. In May, OPEC output fell to its lowest level since 2000—just 16.13 million barrels per day—due to the direct impact of the blockade on Iran. Despite this massive hole in supply, global markets have reorganized. Other producers have ramped up output, and strategic reserves have been tapped. Demand destruction from slower growth has also played a role.

In short, the world found ways to replace some of the lost oil, and consumption patterns adjusted. But this balancing act cannot last forever. The margin for error is shrinking, and any new disruption could tip the scales.

The Hidden Risk: A Heatwave in China

While the West has focused on Hormuz, a new threat is emerging from China. A severe heatwave is straining the country's power grid and industrial output. China is the world's largest oil importer, and its factories are already feeling the squeeze. If the heatwave forces widespread shutdowns, demand for oil could fall—but so could the supply of manufactured goods, disrupting global supply chains.

More importantly, China's response to the heatwave may involve increased coal and gas imports, further tightening energy markets. The ripple effects could reach European and American consumers, who are already grappling with high energy bills.

Key Takeaways for Energy Markets

• The Strait of Hormuz closure has not triggered the predicted oil price spike, thanks to alternative supplies and demand adjustments.
• OPEC production has fallen to its lowest level in over two decades, but other producers have filled part of the gap.
• A heatwave in China poses a new risk to global energy demand and supply chains, potentially undermining the current stability.
• Western economies remain vulnerable to further shocks, and the current calm may be fragile.
• Policymakers and investors should watch China's power situation closely, as it could become the next major energy crisis.

How the World Absorbed the Shock

Several factors have combined to keep oil prices below $100. First, non-OPEC producers like the US, Brazil, and Guyana have increased output. Second, demand growth has slowed, especially in Europe and Asia, due to high prices and economic uncertainty. Third, strategic petroleum reserves (SPRs) have been released, adding temporary supply.

Finally, the market has adapted by rerouting trade flows and using alternative transportation routes. These adjustments have bought time, but they are not permanent solutions. The longer the closure lasts, the harder it will be to maintain this balancing act. The background to this story is set out in Iran Strikes Tankers in Hormuz Strait: Oil Prices Surge. A related thread runs through Oil Prices Surpass $100 as Iran Conflict Escalates. Earlier coverage in Trump Threatens to Declare Strait of Hormuz US Territory shows how the argument developed.

What to Watch Next

The immediate focus should be on China's heatwave and its impact on energy demand. If the situation worsens, we could see a spike in coal and natural gas prices, followed by oil. Additionally, any escalation in the Middle East—such as a military response to the closure—could quickly reverse the current calm. A closer look at the same subject appears in Strait of Hormuz Ship Sinks as Iranian Attacks Surge. Anyone following the wider picture can start with Trump Threatens Massive Attack on Iran – Oil Prices Surge. The same theme surfaces in Iran's Strait of Hormuz Demands: Deal Still Out of Reach, which takes a different angle.

European diplomats are quietly asking how long the truce will last. The answer depends on factors beyond their control: weather patterns in Asia, OPEC's production decisions, and the resilience of alternative supply chains. For now, the world has avoided the worst-case scenario, but the reprieve is not guaranteed. Context on how this played out before sits in Saudi Arabia Intercepts Houthi Missiles as Oil Prices Surge. A companion piece, Russian Superyacht Defies Strait of Hormuz Blockade, approaches the same subject from another angle.

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