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US oil prices rise as US-Iran peace talks remain uncertain

Published by Global Banking & Finance Review

Posted on April 21, 2026

4 min read

· Last updated: April 22, 2026

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US oil prices rise as US-Iran peace talks remain uncertain
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By Yuka Obayashi TOKYO, April 22 (Reuters) - U.S. crude futures rose in early trade on Wednesday, despite Washington's announcement that it would indefinitely extend a ceasefire with Iran, as

Oil up $3 on drop in US fuel stocks, reports of gunfire hitting container ships in Hormuz

Market Reactions and Geopolitical Tensions Impact Oil Prices

By Georgina McCartney

Oil Price Movements

HOUSTON, April 22 (Reuters) - Oil prices settled up by more than $3 on Wednesday after a surprise gasoline and distillate stock draw in the U.S., and on reports of gunfire attacks on at least three container ships in the Strait of Hormuz amid a lack of progress in peace talks between the U.S. and Iran. 

Brent crude futures settled up $3.43, or 3.48%, at $101.91 a barrel. West Texas Intermediate futures settled up $3.29, or 3.67%, to $92.96. Both benchmarks climbed about 3% on Tuesday.

At the session high, U.S. crude futures were up by more than $4 a barrel. 

U.S. Fuel Inventory Data

U.S. crude stocks rose while gasoline and distillate inventories posted surprise draws in the week ended April 17, the Energy Information Administration said. [EIA/S]

Crude inventories rose by 1.9 million barrels to 465.7 million barrels, while U.S. gasoline stocks fell by 4.6 million barrels to 228.4 million barrels compared with analysts' expectations in a Reuters poll for a 1.5-million-barrel draw.​

Distillate stockpiles dropped by 3.4 million barrels in the week to 108.1 million barrels, versus expectations for a 2.5-million-barrel drop, the EIA data showed.

Geopolitical Developments in the Strait of Hormuz

Gunfire Attacks and Vessel Seizures

At least three container ships were hit by gunfire in the Strait of Hormuz on Wednesday. Iran's Revolutionary Guards Navy seized two vessels for what it described as maritime violations and transferred them to Iranian shores, the semi-official Tasnim news agency reported.

Iran and the U.S. have imposed restrictions on ships using the strait, which carried about 20% of global oil and liquefied natural gas supplies until the war began at the end of February. 

Ceasefire and Peace Talks

On Tuesday, U.S. President Donald Trump said he would indefinitely extend the ceasefire with Iran, hours before it was due to expire. Neither side showed up for peace talks in Pakistan.

The ceasefire announcement appeared to be unilateral. It was not immediately clear whether Iran, or U.S. ally Israel, would agree to extend the truce, which began two weeks ago.

Iranian Response

Iran's ​parliament speaker and ​top negotiator Mohammad Baqer Qalibaf said on Wednesday that a complete ceasefire only made sense if it was not violated by the U.S. blockade of Iranian ports.

Qalibaf said in a post on X that the reopening of the Strait of Hormuz was impossible with such a "flagrant breach of the ceasefire".

Regional Escalations

At least four people were killed in Israeli strikes in southern Lebanon on Wednesday, Lebanon's state news agency reported, and Hezbollah said it launched an attack drone at Israeli forces in the south, straining a ceasefire between the Iran-backed group and Israel.

Global Oil Supply Adjustments

Russia to Divert Oil Supplies

RUSSIA TO DIVERT SOME SUPPLIES

Russia will divert oil supplies from Kazakhstan previously intended for Germany via the Druzhba pipeline to other routes starting from May 1, Deputy Prime Minister Alexander Novak said on Wednesday.

Novak said the logistical change was due to "technical possibilities" and had been agreed with Kazakhstan.

Sanctions and Policy Responses

U.S. Treasury Secretary Scott Bessent said on Wednesday that he extended sanctions relief on Russian seaborne oil for 30 days because of requests from countries that are the most vulnerable to oil shortages from the closed Strait of Hormuz.

The European Union is considering requiring countries to hold stockpiles of jet fuel, and potentially redistribute it based on regional needs and shortages, Europe's energy policy chief told Reuters on Wednesday, as concerns mount over possible shortages.

(Additional reporting by Shadia Nasralla, Stephanie Kelly and Yuka Obayashi. Editing by Barbara Lewis, Mark Potter, Nick Zieminski, David Gregorio and Nia Williams)

Key Takeaways

  • Crude futures climbed ~0.7% to $90.26, with WTI reaching $90.70 in early U.S. trade, building on a 2.8% gain the prior day (apnews.com).
  • Shipping via the Strait of Hormuz, a key chokepoint handling roughly 20% of global oil and LNG, remains effectively halted with only a few ships transiting in the past 24 hours (aljazeera.com).
  • Markets are jittery as U.S. President Trump’s indefinite extension of the ceasefire appears unilateral; Iran and U.S. allies have not confirmed agreement, sustaining geopolitical risk premium (apnews.com).

References

Frequently Asked Questions

Why are US oil prices rising?
US oil prices are rising due to ongoing uncertainty over US-Iran peace talks and the closure of the Strait of Hormuz, a vital route for global oil supply.
What impact does the Strait of Hormuz have on oil prices?
The Strait of Hormuz handles about 20% of global oil and natural gas supplies, so its closure can significantly disrupt supplies and raise prices.
Did Iran agree to the US-proposed ceasefire extension?
It was not immediately clear if Iran agreed to the US announcement to extend the ceasefire, and Iranian agencies indicated they had not requested it.
How much did US West Texas Intermediate crude increase?
US West Texas Intermediate crude futures rose as high as $90.70 a barrel, increasing by 0.7% in early trade.
How is shipping affected in the Strait of Hormuz?
Shipping traffic has been broadly halted, with only three ships passing through in the last 24 hours, affecting global energy transport.

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