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Oil prices today: Why crude is falling while diesel prices surge on Trump export ban plan

Oil prices stay near two-week lows as Gulf supplies improve, while diesel prices surge on Trump's proposed US diesel export ban. 

Updated on: Sep 23, 2026, 22:13:45 IST
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Oil prices remained close to their lowest level in more than two weeks on Wednesday, as the market focused on improving crude supplies from the Gulf region. However, diesel prices moved sharply higher because of concerns that the US could restrict diesel exports.

Oil prices fall as diesel prices surge on Trump export ban plan 
 (Pexel/Representative image) (Pexel)
Oil prices fall as diesel prices surge on Trump export ban plan (Pexel/Representative image) (Pexel)

Brent crude futures were up $1.15, or 1.16%, at $100.40 a barrel by 11:43 GMT. US West Texas Intermediate (WTI) crude futures rose 35 cents, or 0.42%, to $90.90 a barrel, according to Reuters.

Oil prices today

Despite Wednesday's gains, crude prices remain under pressure. Brent had fallen to $97.36 a barrel in the previous session, its lowest level since September 8. WTI also touched its lowest level since September 1 earlier on Wednesday.

Diesel prices surge

The biggest move in the energy market was seen in diesel. Europe's low-sulphur gasoil premium over Brent crude futures climbed to a record of about $95 a barrel. The diesel surge came after US President Donald Trump backed the idea of banning US diesel exports. Trump has supported the proposal as a way to bring down diesel prices, which have reached record highs because of a global shortage.

Trump diesel export ban

A US diesel export ban could have a major impact on Europe. European countries have become heavily dependent on diesel and jet fuel imports from the US after the US-Israeli war on Iran disrupted supplies from the Middle East.

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US diesel export ban impact

The possibility of a US export ban has pushed diesel prices higher even while crude prices are under pressure. "Brent is being underpinned by surging gasoil prices amid renewed worries the US may introduce a diesel export ban," said Ole Hansen, head of commodity strategy at Saxo Bank.

Analysts and market watchers have warned that restricting diesel exports may not solve the price problem. They say such a move could do little to bring down high energy prices and could instead create more supply problems and economic disruption around the world.

Saudi oil supply rises

Crude prices have been falling this week mainly because more oil is becoming available from the Gulf region. Markets are also watching hopes for diplomatic talks that could help end the fighting in the Middle East.

Trump sent mixed signals on the Iran conflict. On Tuesday, he warned that he could "annihilate" Iran, but he also said his envoys had held productive talks with mediators working to end the war. For oil traders, one of the most important developments is the reopening of Saudi Arabia's East-West pipeline. Hansen said the reopening of the pipeline was the key news supporting lower oil prices.

Saudi East-West pipeline

Saudi Arabia resumed operations on its East-West Pipeline to the Red Sea on Tuesday, according to three sources briefed on the matter. The pipeline had been shut on September 11 after drone attacks that Saudi Arabia blamed on an Iraqi militia.

The pipeline shutdown had disrupted Saudi crude exports. The closure stopped crude loadings at Yanbu port, making the reopening important for restoring oil flows.

Also read: US diesel prices hit record high: Could rising fuel costs trigger a stock market crash?

Saudi Arabia is also offering more oil to Asian refiners from locations outside the Strait of Hormuz. This could give buyers more options if shipping through the key oil route remains disrupted.

Iraq oil exports

Iraq is also increasing its oil exports. Iraq's oil minister said on Tuesday that the country is currently exporting more than 3 million barrels per day. Iraq expects exports through Turkey to increase further. The country expects flows through the Turkish route to rise to more than 600,000 barrels per day, according to the Iraqi oil minister.

Strait of Hormuz reopening

Iran has also indicated that the Strait of Hormuz could reopen. A senior Iranian official told Reuters that the strategic waterway could reopen within seven days if the US reduces military pressure and lifts its blockade on Iranian ports.

A reopening of the Strait of Hormuz would be important for global oil supplies. The waterway is a major route for oil shipments, so any improvement in its availability could ease concerns about supply shortages.

US crude inventories are also adding pressure to oil prices. Industry data showed that US crude stocks increased by 1.8 million barrels in the week ending September 18. The inventory increase was unexpected. Analysts polled by Reuters had expected US crude inventories to decline, so the rise added another bearish signal for the oil market.

Markets are now waiting for the official US inventory data. The US Energy Information Administration is scheduled to release its weekly crude inventory figures at 10:30 am ET. Crude prices are being pressured by improving oil supply and hopes of easing Middle East tensions, while diesel prices are surging because of a global supply shortage and fears that Trump's proposed US diesel export restrictions could further disrupt the market.

  • Durva More
    ABOUT THE AUTHOR
    Durva More

    Durva More is a Senior Content Producer at Hindustan Times, where she covers finance, and global news. She brings experience across digital and television journalism, with a strong focus on breaking news, business reporting, and international affairs. Before joining Hindustan Times, Durva worked as an International News Writer at The Economic Times, covering a diverse range of subjects including global politics, business, sports, entertainment, and major world events. She also worked as a Business Reporter with NDTV Profit. A postgraduate diploma holder in Journalism from the Asian College of Journalism, Durva is passionate about field reporting and storytelling. She thrives on the adrenaline of chasing stories, speaking with people from different walks of life, and amplifying voices that deserve to be heard. Her reporting is driven by curiosity, accuracy, and a commitment to making complex subjects accessible to readers. When she is not chasing stories or covering breaking news, Durva enjoys reading books and painting. She loves exploring new ideas, meeting people, and learning about different perspectives. For her, both journalism and art are ways to understand the world and tell stories that matter.Read More

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