Well, that escalated quickly. Oil is having its most dramatic day in four years, and it's all because of some very bad news in the Middle East.
West Texas Intermediate crude futures shot up more than 8% to around $72 a barrel Monday morning. The trigger? Confirmed reports of coordinated U.S. and Israeli strikes on Iran, which included the killing of Supreme Leader Ayatollah Ali Khamenei. Markets are now pricing in the very real risk of a broader conflict that could seriously disrupt the world's oil supply.
This is the largest single-day spike since March 2022, when Russia's invasion of Ukraine sent energy markets into a tailspin. The flashpoint this time is more focused geographically, but that doesn't make it any less dangerous. In fact, it might make the market reaction even more volatile.
Why All the Fuss About a Narrow Strait?
To understand why traders are panicking, you need to look at a map. The Strait of Hormuz is a tiny, but absolutely critical, shipping lane. Every day, about 20 million barrels of oil pass through it. That's roughly 20% of all the oil the world consumes, plus a similar chunk of global liquefied natural gas trade.
Here's the kicker: more than 80% of that oil is headed to Asia. Japan gets about 72% of its crude imports through Hormuz. South Korea relies on it for 65%. For giants like India and China, it's about half of their supply. Europe is less exposed, at around 18% on average.
And the United States? We're sitting pretty, relatively speaking. Only about 2% of U.S. crude imports come through that strait. So while Asian economies are sweating, the U.S. has a bit more of a buffer. It's a classic case of geopolitical risk being very unevenly distributed.
How Long Could This Go On?
So, is this the start of World War III? Probably not, but it's still a major problem. Dan Alamariu, chief geopolitical strategist at Alpine Macro, laid out a likely scenario in a note Monday.
He thinks the conflict will be "intense but contained," lasting maybe one to three weeks, or stretching to two months at the outside. Iran can't win a straight-up military fight, he argues, but it can absolutely "inflict material economic damage and market volatility" by messing with oil shipments in the Gulf.
His forecast? Expect spikes in oil, natural gas, gold, and defense stocks in the near term. But if things calm down within a few weeks, those extreme moves might fade.
The big question is duration. If the disruption to exports from the Gulf lasts more than a week or two, things get scary. Alamariu estimates that about 14 million barrels per day of oil lacks sufficient pipeline capacity to bypass the Strait. If that flow gets choked off, we're talking about a supply shock that would likely reignite inflation fears, hammer global stock markets, and send crude prices decisively higher. A return to $100-plus oil? Under a prolonged disruption, it's not out of the question.
