Oil Surges Past $80 as Strait of Hormuz Shuts Down for the First Time Ever

For decades, Iran has threatened to close the Strait of Hormuz. Last weekend, it finally happened — and the global energy market is scrambling to figure out what comes next.

After U.S. and Israeli forces struck Iran on February 28, Tehran effectively shut down one of the most critical chokepoints in global trade. Roughly 20% of the world’s oil consumption flows through this narrow passage. Within hours, tanker traffic ground to a halt. Ships started piling up on both sides. The International Maritime Organization urged all vessels to avoid the area entirely. Maersk — the world’s shipping backbone — suspended passage through both the Strait of Hormuz and the Suez Canal.

The price reaction was swift. Brent crude surged as much as 13% to hit $82 a barrel, a 14-month high. European natural gas exploded — the Dutch benchmark jumped 41% in a single session after QatarEnergy, one of the world’s largest LNG exporters, halted production following drone attacks on its facilities. That shutdown alone threatens nearly 20% of global LNG supply. Gold climbed 2.5% to $5,408 an ounce as investors grabbed for safety. European stock markets dropped 2-3% across the board.

Here’s what makes this different from every other Middle East scare: it’s actually happening. This isn’t a threat or a missile test. Ships are stopped. Production is offline. Four vessels have already been hit in Gulf waters. And President Trump has suggested the strikes could continue for four more weeks.

Yet oil traders aren’t panicking — and that’s the interesting part. “The crude market is extremely measured,” says Rebecca Babin, an energy trader at CIBC Private Wealth. The reasoning? Global stockpiles are healthy. China, in particular, has massive reserves both onshore and floating offshore. Markets have been oversupplied, which created a cushion. Traders are betting this resolves quickly, like most recent geopolitical flareups have.

But the cushion has limits. “There are buffers — strategic reserves, rerouted cargoes, elevated floating inventories,” wrote Angie Gildea of KPMG, “but those are stopgaps.” If the strait stays closed beyond a few weeks, all bets are off. Several analysts have warned that a prolonged disruption could push oil past $100 a barrel. Helima Croft of RBC pointed out that OPEC+’s weekend production increase is essentially meaningless if the oil can’t physically leave the region — calling stranded OPEC barrels “a moot point.”

Meanwhile, an underreported angle: U.S. Treasurys are failing as a safe haven. Historically, geopolitical crises sent investors flooding into government bonds. This time, 10-year yields actually rose after the attack — the opposite of what “risk-off” playbooks would predict. That’s a meaningful shift for anyone relying on bonds as portfolio insurance.

The winners so far? Energy stocks (BP and Shell up ~3%), defense names (BAE Systems surged 5%), and gold. The losers? Airlines, European equities, and anyone who assumed this kind of disruption was priced in. For investors, the critical variable isn’t whether oil goes to $85 or $90 in the next few days — it’s duration. A one-week disruption is a speed bump. A one-month disruption rewrites the playbook for 2026.