Why is oil above $100 per barrel?

Brent crude surged above $100/barrel due to the effective closure of the Strait of Hormuz since the US-Israel military campaign against Iran began February 28, 2026. The strait carries roughly 20% of global oil supply, and alternative routing cannot compensate for that volume.

How much have stocks fallen because of the oil shock?

The Dow is down 793 points (-1.73%) on Thursday alone, while all three major averages — the Dow, S&P 500, and Nasdaq — are down more than 7% month-to-date as of March 28, 2026.

How does high oil affect everyday consumers?

National average gasoline prices rose above $4.20/gallon and diesel above $5.10/gallon in late March. Airlines added fuel surcharges of $20–$60 per round trip. Grocery prices are expected to rise 3–5% on energy-intensive goods with a 4–6 week lag.

What is the Federal Reserve doing about oil-driven inflation?

Philadelphia Fed President Anna Paulson said elevated oil-driven inflation makes her "more apprehensive" about policy, signaling that rate cuts are further away than markets had priced. One-year inflation expectations rose to 3.8% in March 2026.

What happens to markets if the Strait of Hormuz stays closed past April?

Goldman Sachs projected WTI averaging $98/barrel and global GDP growth falling 2.9 percentage points annualized if the closure extends through Q2 2026. Oil executives have said mid-April is the critical threshold for IEA reserve releases and emergency supply coordination.

Oil Above $100, Stocks Down 7%: How the Hormu…

Brent crude surged above $100 per barrel for the first time in four years as the Strait of Hormuz remains effectively closed. The S&P 500 is down more than 7% month-to-date and consumer sentiment has fallen to 53.3 — a level last seen in the early pandemic. Here's what to expect next.

The numbers landing on traders' terminals Friday morning told a straightforward story, and it was not a comfortable one. The Dow Jones Industrial Average lost 793.47 points Thursday — a 1.73 percent decline — closing at 45,166.64. The S&P 500 dropped 1.67 percent to 6,368.85. The Nasdaq fell 2.15 percent to 20,948.36. Taken together, all three major averages are now down more than 7 percent month-to-date. The culprit is not a single earnings disappointment or a rogue Fed comment. It is crude oil, and it is structural.

Brent crude surged above $100 per barrel on March 8 for the first time since 2022, then continued climbing to a peak near $126 per barrel — a level not seen since the post-invasion spike following Russia's full-scale entry into Ukraine in early 2022. The cause is the effective closure of the Strait of Hormuz, the 21-mile chokepoint through which approximately 20 percent of global oil supply and a significant share of Qatar's liquefied natural gas exports normally transit. The strait has been functionally off-limits to commercial tankers since the US-Israel military campaign against Iran began on February 28.

oil prices · Brent crude · Strait of Hormuz

The International Energy Agency's characterization of the crisis — "the greatest global energy and food security challenge in history" — sounds like hyperbole until you map the dependencies. More than 20 million barrels of crude and refined products moved through the strait daily before the war. Alternative routing via Saudi Arabia's East-West pipeline or Oman's Muscat port handles a fraction of that volume, and neither route can scale quickly. The physical infrastructure bottleneck is real and not solvable by diplomatic statement alone.

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Oil Above $100, Stocks Down 7%: How the Hormuz Crisis Is Hitting Your Wallet and Portfolio

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Oil Above $100, Stocks Down 7%: How the Hormuz Crisis Is Hitting Your Wallet and Portfolio

Key Takeaways

Frequently Asked Questions

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