Key Takeaways An interim agreement between Washington and Tehran will restore access to the Strait of Hormuz, reshaping global energy markets Brent crude tumbled 4.5% to $83.41 while WTI plun
A breakthrough diplomatic agreement between Washington and Tehran to restore navigation through the Strait of Hormuz has triggered significant volatility across global commodity and equity markets, with oil experiencing its steepest single-day decline in months.
Brent crude declined 4.5% to settle at $83.41 per barrel. Meanwhile, US West Texas Intermediate experienced a sharper 5.5% retreat to $80.28. Both benchmark grades touched their weakest levels since March 10.
President Trump revealed the diplomatic breakthrough Sunday evening through his Truth Social platform, declaring: “Ships of the World, start your engines. Let the oil flow!” The announcement confirmed that Washington would withdraw its naval blockade from Iranian ports, with full access to the strait anticipated by the end of the week.
“The Deal with Islamic Republic of Iran is now complete. Congratulations to all!” President Donald J. Trump
pic.twitter.com/RdSwyEdEtO
— The White House (@WhiteHouse) June 14, 2026
A formal memorandum of understanding will be executed in Switzerland this Friday. Pakistani Prime Minister Shehbaz Sharif, who facilitated the negotiations between the two nations, verified the scheduled signing ceremony.
Tehran’s deputy foreign minister indicated that comprehensive terms would be hammered out during a 60-day ceasefire window. According to Iran’s semi-official Mehr news agency, Iranian authorities expect to fully reopen the waterway within 30 days.
The dramatic oil price correction dealt a significant blow to European energy corporations. Shell retreated 4.5%, while Equinor suffered a 5.9% decline. TotalEnergies shed 5%, and Repsol dropped 3.5%. Additional casualties included Neste and Eni, both recording substantial losses.
Prior to the conflict that sealed off the strait, the strategic waterway facilitated approximately 20% of worldwide petroleum shipments. Currently, close to 600 commercial vessels remain immobilized in surrounding waters awaiting clearance.
Crude oil had surged to roughly $120 per barrel at the height of the confrontation. Monday’s settlement at $83.48 represents a dramatic reversal from those elevated levels.
Reduced energy expenses propelled airline equities upward. IAG, the parent company of British Airways, appreciated 3%. Budget carrier Wizz Air soared 7.8%. Lufthansa advanced 6.1% while TUI climbed 6.7%.
Luxury consumer goods manufacturers also experienced positive momentum. LVMH appreciated 2.4%, Hermès increased 2.1%, and Ferrari recorded gains. Kering and Dior similarly posted advances.
European equity benchmarks opened with strong momentum. London’s FTSE 100 advanced 0.5%, Paris’s CAC 40 surged 1.8%, and Frankfurt’s DAX climbed 1.5%.
Precious metals also attracted buying interest, with gold reaching $4,322 per ounce. Mining companies listed on the FTSE 100 ranked among the session’s strongest performers, including Antofagasta with a 6.7% gain and Fresnillo advancing 6%.
Tokyo’s Nikkei 225 exploded 5% higher to establish a fresh record. Shanghai’s composite index rose 1.6%.
The Bank of England faces a monetary policy decision Thursday. UK inflation statistics are scheduled for Wednesday release. The substantial oil price decline has diminished market expectations for additional interest rate increases.
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