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Oil rises $2 as Iran announces closure of Strait of Hormuz following US strikes - Finance news and analysis from Global Banking & Finance Review
Finance

Oil rises $2 as Iran announces closure of Strait of Hormuz following US strikes 

Published by Global Banking & Finance Review

Posted on June 11, 2026

3 min read

· Last updated: June 11, 2026

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Oil drops as Trump cancels planned strikes against Iran

Market Reaction and Geopolitical Developments

By Shariq Khan

Oil Price Movements

NEW YORK, June 11 (Reuters) - Oil prices fell on Thursday after U.S. President Donald Trump canceled plans to strike Iran within hours, a move that raised expectations for a deal to end more than three months of war.

Brent futures fell $2.50, or 2.7%, to $90.60 a barrel by 2:38 p.m. EDT (1838 GMT). U.S. West Texas Intermediate (WTI) crude futures fell $2.32, or 2.6%, to settle at $87.71 a barrel.

Trump’s Announcement and Diplomatic Efforts

Trump in a social media post said he called off planned strikes on Iran because discussions have advanced to the highest levels of Iran's leadership and a broad coalition of regional powers. He did not share details of the final points he said were approved by the coalition.

Iran has not yet commented on Trump's post. Trump has claimed multiple times that a deal with Iran is imminent, only to issue threats again when Tehran does not agree to his demands.

Earlier on Thursday, Trump had threatened to hit Iran "very hard". Still, Iranian sources and Western officials had said indirect talks for a preliminary peace deal had intensified.

Strait of Hormuz and Shipping Activity

Closure of the Strait and Immediate Impact

COMMERCIAL SHIPS CONTINUE TO TRANSIT STRAIT OF HORMUZ

On Wednesday, Iran announced the closure of the Strait of Hormuz, including for oil tankers and commercial ships, saying any vessel attempting to pass through would come under fire.

The waterway handles about 20% of global oil and gas shipments. Iran blocked it after being attacked by the U.S. and Israel at the end of February, and oil prices surged.

U.S. and Iranian Military Activity

On Wednesday, the U.S. military said on X that commercial ships continued to transit in and out of the strait. It also said no U.S. warships have been struck in the waterway. Iran's state media reported U.S. ships near it were targeted by missiles and drones.

Commercial Shipping and Regional Response

Three more LNG tankers have slipped out of the strait with their transponders off, heading to Asia, though the timing is unclear, LSEG and Kpler data show.

While India reported an incident involving a vessel off the Port of Shinas in Oman earlier on Thursday, the third such incident this week, Indian refiners told Reuters on Thursday they had secured enough crude to meet their needs through at least August.

U.S. Crude Inventories and Market Outlook

Meanwhile, U.S. crude inventories fell by 7.2 million barrels to 426.5 million in the week ended June 5, the U.S. Energy Information Administration said on Wednesday, compared with analysts' expectations in a Reuters poll for a draw of 4 million barrels. [EIA/S]

(Reporting by Shariq Khan, Ahmad Ghaddar, Siyi Liu and Stephanie Kelly; Editing by Elaine Hardcastle and David Gregorio)

Key Takeaways

  • Iran’s closure of the Strait of Hormuz—through which ~20% of global oil flows—sends oil prices sharply higher amid geopolitical escalation, despite U.S. claims that commercial ships continue to transit (lemonde.fr).
  • U.S. crude inventories fell by 7.2 million barrels in the week to June 5—well above the 4 million‐barrel forecast—drawing stockpiles down further since the conflict began (investing.com).
  • Although supply disruptions drive near-term price spikes, pre‑war oversupply, alternative pipeline routes, and strategic reserve releases have so far helped temper a full-blown energy crisis (axios.com)

References

Frequently Asked Questions

Why did oil prices rise on June 11?
Oil prices rose due to Iran declaring the closure of the Strait of Hormuz after the US launched strikes, raising supply concerns.
What is the significance of the Strait of Hormuz?
The Strait of Hormuz is a key chokepoint for global oil and gas shipments, carrying about a fifth of global supply.
Did the US confirm that commercial ships were blocked in the Strait of Hormuz?
The US military stated commercial ships continued to transit in and out of the strait despite Iran's closure announcement.
How much did US crude inventories fall during the week ended June 5?
US crude inventories fell by 7.2 million barrels to 426.5 million barrels in the week ended June 5, according to the EIA.
What triggered the closure of the Strait of Hormuz by Iran?
Iran announced the closure following additional US strikes on multiple targets in Iran, escalating military tensions.

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