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Trump's threat to blockade Hormuz is stirring market jitters and skepticism

Analysts say the idea doesn't add up, but even talk of a closure rattles oil markets

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Zwely News Staff

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April 13, 2026 4:17 AM 3 min read
Trump's threat to blockade Hormuz is stirring market jitters and skepticism

At a glance

What matters most

  • President Donald Trump has threatened to blockade the Strait of Hormuz following failed talks with Iran, raising alarms about global oil supply
  • Market experts, including ONYX Capital's Jorge Montepeque, say the threat makes little strategic or economic sense
  • Even without action, the rhetoric has unsettled energy markets, where any disruption in Hormuz could spike oil prices
  • The Strait of Hormuz handles about a fifth of the world's oil, making it one of the most sensitive chokepoints in global trade

Across the spectrum

What people are saying

A quick look at how the same story is being framed from different angles.

On the Left

Trump's blockade threat is a dangerous distraction that prioritizes political theater over diplomacy. It escalates tensions with Iran without a clear strategy, undermines ongoing diplomatic efforts, and risks triggering a global energy crisis-all while benefiting hardliners on both sides.

In the Center

While the threat may serve as leverage in negotiations, it introduces significant risk with little upside. The Strait of Hormuz is too critical to global trade for such rhetoric to be treated lightly, and markets are responding to the instability it creates, regardless of intent.

On the Right

Trump is showing strength by refusing to let Iran act with impunity. Putting pressure on Tehran through bold actions-or the threat of them-can force concessions and protect U.S. interests in a volatile region where past administrations have been too passive.

Full coverage

What you should know

President Donald Trump's latest threat to blockade the Strait of Hormuz has sparked concern among energy analysts and policymakers alike. Following the collapse of diplomatic talks with Iran, Trump suggested the U.S. could seal off the narrow waterway, a move that would cut off one of the world's most critical oil shipping routes. But experts say the idea is more bluster than strategy.

Jorge Montepeque, managing director at ONYX Capital Group, called the proposal "nonsensical" in a recent interview with Bloomberg. "The Strait of Hormuz isn't just important for Iran or the U.S.-it's vital for global energy stability," he said. "Threatening to shut it down doesn't pressure one side. It threatens everyone."

The strait, which separates Iran from the Arabian Peninsula, allows about 20% of the world's seaborne oil to pass through. Major producers like Saudi Arabia, Iraq, and the UAE rely on it to ship crude to Asia, Europe, and beyond. A blockade-whether partial or full-could send oil prices soaring and disrupt fuel supplies worldwide.

Stephen Stapczynski, reporting for Bloomberg, noted that while no military movements suggest an imminent blockade, the mere possibility has already affected market sentiment. Oil futures ticked upward Friday morning, and shipping insurers began reassessing risk premiums for vessels heading into the Gulf.

Trump has used tough rhetoric on Iran before, but reviving the blockade threat at this moment adds uncertainty during a fragile geopolitical window. Diplomats had been working behind the scenes to revive elements of the 2015 nuclear deal, but talks stalled over verification and sanctions relief.

Still, many analysts doubt the U.S. would follow through. Enforcing a blockade would require a massive naval presence and risk direct conflict with Iran, which has previously threatened to retaliate by closing the strait itself. "It's one thing to talk tough," Montepeque said. "It's another to start a war over a move that doesn't even make tactical sense."

For now, the world is watching the rhetoric more than the radar. But in energy markets, where stability hinges on predictability, even empty threats can carry real costs.

About this author

Zwely News Staff compiles multi-source reporting into concise, viewpoint-aware coverage for readers who want context without noise.

Source Notes

Center Bloomberg Markets Apr 13, 3:35 AM

Onyx: Trump’s Hormuz Blockade Threat 'Makes No Sense'

ONYX Capital Group MD Jorge Montepeque says US President Donald Trump's threat to blockade the Strait of Hormuz 'makes no sense'. He speaks with Haslinda Amin on "Insight with Haslinda Amin." (Source: Bloomberg)

Center Bloomberg Markets Apr 13, 12:55 AM

What Would a US Blockade of Hormuz Mean for Energy Markets

As President Trump threatens a US blockade of the Strait of Hormuz, Bloomberg's Stephen Stapczynski reports on the possible impact on oil and fuel supplies. (Source: Bloomberg)

Right Washington Times Politics Apr 12, 4:21 PM

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