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strikeJul 23, 2026

Oil prices surge toward triple digits after Red Sea attacks

Summary

Oil prices rose Thursday to their highest level since early June after the latest Iran war escalation threatened severe new disruption to global supplies. Brent crude oil, one of two key global benchmarks, rose more than 5% to nearly $99 per barrel in early Thursday trading. That is its highest level in seven weeks, since June 3. U.S. crude oil also jumped for a second straight day, rising more than 4% to almost $91 per barrel and its highest since June 11. The new surge in prices comes after the Tehran-backed Houthi rebels claimed attacks on two Saudi oil tankers in the Red Sea, following their announcement of a naval blockade on the kingdom. It appeared to mark the first time since the Iran war began that ship attacks had spread beyond the vicinity of the Strait of Hormuz, opening up a new front in the volatile conflict. The Houthi threat is so unsettling to oil markets because millions of barrels per day pass through the Bab el-Mandeb Strait in order to reach global markets. About 12% to 15% of global maritime trade worth more than $1 trillion transits the waterway every year. It has also served as an alternative to the Strait of Hormuz, where traffic remains largely at a standstill with ship crossings there falling to single digits on Tuesday. Since the start of the month, oil prices have now risen about 35%. Those prices are now higher by more than 60% since the start of the year. Along with oil prices, gas prices have risen too. The national average price on Thursday rose to $4.09 per gallon, up from $4.06 on Wednesday, according to AAA data tracked by NBC News. This has erased much of the progress toward lower prices that came after the U.S. and Iran signed a memorandum of understanding in mid-June. That deal has now collapsed, with President Donald Trump threatening on Wednesday to blow up an Iranian bridge or power plant for every vessel attacked by Tehran. Then, hours later, came the Houthi claim to have hit two tankers in the Red Sea. The U.K.’s Maritime Trade Office reported a tanker “being struck by an unknown projectile” north of the critical Bab el-Mandeb Strait in the area. And the state-run Saudi Press Agency reported the Encelia was set ablaze by an attack while sailing overnight in the Red Sea, citing an unidentified source from the General Authority of Transport. It did not mention the Layla. “Inflation has remained top of the agenda for markets this morning,” said Deutsche Bank’s global head of macro research Jim Reid, citing the jump higher in Brent oil. “Indeed, the strikes between the US and Iran show no sign of easing, and the Houthis said they targeted two oil tankers in the Red Sea yesterday, raising fears that the conflict is widening.” That worry about inflation as a result of higher oil and gas prices has driven bond yields higher this week as a result. Early on Thursday, the U.S. 10-year Treasury bond was trading at 4.67%, its highest level since January 2025. That 10-year bond has a heavy hand in steering consumer borrowing rates. On Wednesday, the average 30-year U.S. mortgage rate rose to 6.77%, its highest level since July 2025.

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  • Steve KopackBy Steve Kopack

    Oil prices rose Thursday to their highest level since early June after the latest Iran war escalation threatened severe new disruption to global supplies. Brent crude oil, one of two key global benchmarks, rose more than 5% to nearly $99 per barrel in early Thursday trading. That

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strikeUnverifiedUSIranProxy
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Trump vows to punish Iran for Houthi attacks in Red Sea, as oil surges over US$100 The US president says he is considering relaunching major combat operations in Iran and is close to a decision US President Donald Trump promised on Thursday “major military punishment” for Iran and its Houthi allies, after the Yemeni fighters struck two Saudi oil tankers in the Red Sea, extending the Middle East war to a second major shipping chokepoint.

Fears that disruption could widen further to block another sea route sent global oil prices surging in one of the steepest rises of the war. Brent crude rose more than 6 per cent, breaking through US$100 a barrel for the first time since May. Two weeks since the effective collapse of an interim truce meant to end the war, the US military launched another round of air strikes on Iran overnight into Thursday, prompting Iran to fire at neighbouring Arab countries that house US bases.

Iranian state media said a missile struck Qeshm Island on the Strait of Hormuz on Thursday evening, raising the prospect of a further night of attacks in a conflict well into its fifth month that has already killed thousands and raised fears of a global economic downturn.

After the Houthis said they had struck the two tankers, Trump said he would hold Iran accountable for any further attacks by the fighters. The Houthis, who control northern and western Yemen, said this week they were imposing a naval blockade on Saudi Arabia, which has diverted millions of barrels of oil per day by pipeline to the Red Sea to get around Iran’s blockade of Gulf oil through the Strait of Hormuz.

strikeUnverifiedUSIranProxyRussia
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September WTI crude oil (CLU26) on Wednesday closed up +2.49 (+2.95%), and September RBOB gasoline (RBU26) closed up +0.0186 (+0.58%). WTI crude oil prices (CLU26) are up more than +6% today after the Iran-backed Houthis launched a missile and drone attack on two Saudi Arabian oil tankers in the Red Sea, expanding the oil disruptions beyond the Strait of Hormuz and threatening oil shipments in the Red Sea.

Sep Brent crude oil prices (CBU26) are trading above $100 per barrel.Don’t Miss a Day: From crude oil to coffee, sign up free for Barchart’s best-in-class commodity analysis. The Houthis have vowed to blockade shipping linked to Saudi Arabia and warned shipowners against calling at the nation's ports.

The move threatens Saudi oil exports from Yanbu, a Red Sea hub that the Saudi's are using to ship crude since the war brought shipping through the Strait of Hormuz to a near halt. President Trump said Tuesday that if there is a blockade in the Red Sea, the US “will take care of it.

” Meanwhile, the US and Iran exchanged attacks for the 12th straight day, and the US maintained its blockade of Iranian oil shipments in the Persian Gulf. Global crude oil supplies are tightening due to reduced flows through the Strait of Hormuz. The International Maritime Organization warned last Wednesday that it is too dangerous to cross the Strait of Hormuz at the moment, and visible transit through the strait has fallen sharply as Iran continues targeting tankers attempting to transit it.

Crude prices also have support as Ukraine intensifies drone attacks on Russian oil infrastructure. Russian crude production fell to 8.928 million bpd in June, the lowest in 2.5 years, according to monthly OPEC data. According to EA Analytics, Russian crude-processing rates will average 3.

51 million bpd in July, the lowest in 24 years, amid damage to Russian energy infrastructure caused by drone and missile attacks from Ukraine. According to Bloomberg, Ukrainian forces have attacked Russian fuel-producing facilities more than 50 times this year, hitting at least 24 of Russia’s 34 largest refineries.

As of the end of June, around 90% of Russian regions have imposed some form of fuel rationing or reported supply issues, as refining capacity has plunged following damage to facilities. The strikes have deepened a nationwide gasoline shortage, with several major refineries shut down and the government banning almost all gasoline, jet fuel and diesel exports.

Russia is the world’s number two diesel exporter, after the US, according to Vortexa. Stronger Russian crude exports are also adding to global oil supplies, which is bearish for prices. Data compiled by Bloomberg show the four-week average of Russian crude exports rose to 4.

13 million bpd through June 28, the highest since Russia invaded Ukraine in 2022. Russia may be boosting its crude exports as the country’s refining capacity has plunged due to damage at its refining facilities from Ukraine drone and missile attacks.

The outlook for higher US crude output is negative for oil prices. The Department of Energy (DOE) on July 7 raised its US 2026 crude production estimate to 13.78 million bpd from a June estimate of 13.72 million bpd. As a bearish factor for crude, OPEC delegates said on May 14 that the cartel aims to continue a series of oil quota increases over the next few months, completing the return of halted oil production by the end of September.

The group already formally agreed to restore about two-thirds of the 1.65 million bpd supply cutback it made back in 2023 and said it plans to raise output targets further and to revive the final portion in three more monthly stages. On July 5, OPEC+ said it will boost its crude output by 188,000 bpd in August, though that increase might prove difficult due to revived US-Iran military attacks in the region.

OPEC’s June crude production rose by +2.34 million bpd to 18.75 million bpd. Vortexa reported on Monday that crude oil stored on tankers that have been stationary for at least 7 days rose +31% w/w to 90.03 million bbl in the week ended July 17. Wednesday’s weekly EIA report was mostly negative for crude oil and products.

EIA crude inventories unexpectedly rose +2.01 million bbl versus expectations of a -1.95 million bbl decline. Also, EIA gasoline supplies rose by +765,000 bbl versus expectations of a -1.9 million bbl decline. In addition, EIA distillate stockpiles rose by +1.

4 million bbl, a larger build than expectations of +825,000 bbl. On the positive side, crude supplies at Cushing, the delivery point for WTI futures, fell -624,000 bbl. Wednesday’s EIA report showed that (1) US crude oil inventories as of July 17 were -5.

3% below the seasonal 5-year average, (2) gasoline inventories were -7.1% below the seasonal 5-year average, and (3) distillate inventories were -9.6% below the 5-year seasonal average. US crude oil production in the week ending July 17 fell -0.5% w/w to 13.

798 million bpd, just below the record high of 13.862 million bpd posted in the week of November 7. Baker Hughes reported last Friday that the number of active US oil rigs in the week ended July 17 rose by +7 to a 13-month high of 452 rigs, up from the 4.

25-year low of 406 rigs posted in December 2025. However, the number of US oil rigs remains sharply below the 5.5-year high of 627 reported in December 2022. On the date of publication, Rich Asplund did not have (either directly or indirectly) positions in any of the securities mentioned in this article.

All information and data in this article is solely for informational purposes. For more information please view the Barchart Disclosure Policy here. The views and opinions expressed herein are the views and opinions of the author and do not necessarily reflect those of Nasdaq, Inc.

strikeUnverifiedUSIsraelIran
1 source

According to Axios, US President Donald Trump stated he is considering a large-scale military operation against Iran and indicated that Israel could participate if requested, though US forces would not require assistance. The report references prior US-Israel actions against Iran beginning February 28, a June memorandum on halting hostilities, and renewed US strikes on July 8, without specifying any decision deadline.

These details remain attributed to the cited sources and have not been independently confirmed.

Location: Iran
strikeUnverifiedUSIranProxyChina
1 source

The U.S. dollar index rose 0.37%, supported by a 5 basis point increase in the 10-year Treasury yield to a 1.5-year high and oil prices surging more than 5%. Additional factors cited include U.S. unemployment claims data that came in slightly stronger than expected and reported safe-haven demand linked to Houthi missile and drone strikes on Saudi tankers in the Red Sea, along with related shipping threats.

The euro declined 0.39% against the dollar, while markets priced in a 36% probability of a 25 basis point rate hike at the next FOMC meeting.

Location: Strait of Hormuz