By Editor-in-Chief, Timothy Gocklin, MBA, MSF
With rising tensions in the Middle East, governments and investors are keeping a close eye on one strategic hotspot: the Strait of Hormuz. The roughly five-mile-wide body of water separating Iran and the Arabian Peninsula is the planet’s key oil chokepoint. About 20% of global oil supply passes through it daily. An upset there would jolt global markets.
Fears of a Strait of Hormuz oil disruption are building on news of Iranian military posturing and recent incidents in the region. While Iran has yet to close the strait, even the threat has already caused oil prices to flinch and investors reassess global risk.
What Is the Strait of Hormuz?
The Strait of Hormuz is a 21-mile-wide waterway linking the Persian Gulf and the Arabian Sea. It is the top export route for Saudi, UAE, and Iraqi oil tankers’ exports. Nearly 20 million barrels of oil, one-fifth of global demand, pass through this artery every day.
Because of its significance, any political or military instability in the area automatically issues a warning about a potential Strait of Hormuz oil disruption.
Can Iran Actually Block It?
Iran has the military capability to block tanker traffic. It has mined the sea previously, seized ships, and conducted naval exercises within the area. A full blockade would most likely consist of missile bombardment, underwater-laid mines, and harassment from patrol craft. Conversely, though, most analysts do not believe a full and extended closure is feasible because it would also hurt Iran’s allies and its economic infrastructure.
However, even a brief oil disruption in the Strait of Hormuz would leave energy markets panicked.
How Would Oil Supply Be Affected?
A total blockade could cut the global seaborne supply of oil by as much as 50 percent overnight. With few alternatives, such as land-based pipelines that reach only a very small percentage of demand, the oil market could be plunged into crisis.
Goldman Sachs projects that oil can hit $110 per barrel in a partial disruption. JPMorgan warns that under the worst scenario, prices can hit as high as $130 per barrel. That would be a sharp increase from current levels of around $75 to $80.
What Happens to U.S. Gas Prices?
More gasoline prices at the pump would be a direct result of higher oil prices. Energy analysts say that a sustained disruption to Strait of Hormuz oil supply could push U.S. gas prices up by $1 to $1.50 per gallon. That would take the national average close to $4.50 or higher in certain states.
Even a brief disruption could provoke price spikes due to market panic and speculative buying. Americans would feel it within days as supply chains react to global volatilities.
How Would Oil Stocks React?
Geopolitical volatility usually benefits energy stocks, especially when it spurs higher oil prices. During a Strait of Hormuz oil disruption, shares of major oil producers like ExxonMobil, Chevron, and Shell could skyrocket.
Oil mutual funds and ETFs that have an energy focus would also benefit. But more extensive stock markets will experience short-term anxiety as investors dread inflation, economic slowdown, or war.
Would the U.S. or Allies React?
Yes. The United States Navy has a strong presence in the region, and any threat to the strait would invite quick military response. Western powers view free passage through the strait as an unshakable global interest.
But a war with Iran would increase oil prices even higher and potentially result in longer-term regional instability, something that markets would rather avoid.
Is This Just Hype or a Real Threat?
Currently, it is a credible risk rather than an instant calamity. Iran is using its influence to defy sanctions and regional exclusion. However, total closure of the strait would have dire consequences for Tehran in the shape of global outcry and possible military retaliation.
Therefore, specialists believe that Iran will not fully block the strait but opt for periodic disruption which keeps the markets in suspense but open.