Brent crude surged nearly 8% to $108.95 per barrel overnight — the latest escalation in what's become the most significant energy disruption since the 1970s.
What happened
The Strait of Hormuz, a narrow waterway between Iran and Oman through which roughly 20% of the world's oil supply passes daily, has been effectively shut down since early March as part of the broader US-Iran conflict. Oil peaked at $126 per barrel in mid-March before strategic petroleum reserve releases and demand management brought some relief.
On Thursday, British Prime Minister Keir Starmer hosted a videoconference with world leaders to discuss reopening the strait. There were early reports of optimism that more shipping traffic could be allowed through — which briefly lifted Asian equities overnight. But challenges remain: European leaders insist they'll only help secure the strait if there's a ceasefire, while President Trump told reliant nations to "just grab it."
Meanwhile, US stock markets are closed today for Good Friday. Thursday's session ended with the S&P 500 and Nasdaq 100 each edging up about 0.3%, while the Dow closed flat. Investors are weighing how sustained high energy prices could eat into corporate earnings in Q2.
Why it matters
Energy prices flow into everything — from shipping costs to grocery bills to airline tickets. Oil at $108 is manageable short-term, but analysts at CNBC and Bloomberg have warned that if the strait remains closed into mid-April, strategic reserves will begin running thin and prices could spike much higher.
For everyday investors, the energy shock creates a few dynamics worth understanding:
- Inflation risk: Higher energy prices directly push up the cost of goods and services. Central banks may have less room to cut rates.
- Sector rotation: Energy stocks benefit, but transportation, retail, and consumer discretionary sectors take a hit.
- Geopolitical premium: Markets are pricing in uncertainty, which means higher volatility could stick around for weeks.
The Strait of Hormuz handles roughly 17 million barrels of oil per day. There is no easy substitute for that volume — alternative pipelines and routes can only offset a fraction.
What to watch next
- Ceasefire talks: Any signal of a diplomatic breakthrough could send oil prices sharply lower overnight. Watch for EU and Iranian statements over the weekend.
- Strategic reserve data: The US and IEA have been releasing reserves to stabilize prices. How much is left matters.
- Monday's market open: With US markets closed today, Monday could see a volatile reaction depending on weekend developments.
- Q2 earnings guidance: Companies reporting in the coming weeks may revise guidance downward if energy costs stay elevated.
Bottom line
Oil at $108 is already affecting global supply chains and inflation expectations. The Hormuz crisis is not just a geopolitical headline — it's a real economic event that touches everything from gas prices to interest rate policy. The next few weeks of diplomacy will determine whether this is a temporary disruption or something more prolonged.
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