The ongoing war between the United States and Iran has triggered significant disruptions across global commodity and financial markets, with energy and metals prices soaring amid escalating geopolitical tensions. Over the past five weeks, major supply shocks have hit the aluminium and oil markets. Iranian attacks damaged key Middle Eastern aluminium producers Emirates Global Aluminium (EGA) and Aluminium Bahrain (Alba), compounding existing curtailments and putting up to 8–9% of regional supply at risk. Aluminium prices surged as much as 6% to $3,492 per ton on the London Metal Exchange, with ING analysts warning that prolonged outages could further tighten the market due to the Middle East's role in global production and its reliance on uninterrupted shipping through the Strait of Hormuz [1].
Oil prices have also spiked sharply, with Brent crude trading near $115 per barrel in early Asian dealings and on track for its steepest monthly rise on record, up more than 55% in March. West Texas Intermediate (WTI) traded around $98.80 per barrel, while oil and gas futures reached multi-month highs, with Brent moving above $95 and WTI crossing $90 per barrel in U.S. trading [2][3][4][5][7]. The surge is attributed to the near-total closure of the Strait of Hormuz following U.S. and Israeli strikes on Iran, Iranian retaliation against shipping, and threats from President Donald Trump to "obliterate" Iran's oil infrastructure, including Kharg Island, if the strait is not reopened immediately. Kharg Island handles roughly 90% of Iran's crude exports, with a loading capacity of about 7 million barrels per day [5].
The market reaction has been severe. All three major U.S. stock indexes—the Dow, Nasdaq, and S&P 500—have fallen more than 7% since the onset of hostilities, with technical analysts warning of further losses if the conflict persists. Safe-haven assets such as gold and U.S. Treasuries have rallied, with gold reaching $2,350 per ounce and the 10-year Treasury yield dropping to 3.95% [4]. European economic sentiment and consumer confidence have plunged, with the European Commission reporting a 1.5-point drop in EU sentiment to 96.7 and a 1.6-point drop in the euro area to 96.6 in March. Consumer confidence hit its lowest level since October 2023, and euro zone private sector output fell to a 10-month low, raising fears of stagflation [6].
The energy shock is rippling through the real economy. The U.S. Postal Service is seeking an 8% fuel surcharge on package deliveries, while FedEx and UPS have already raised their fees. United Airlines plans to cut lower-profit flights and is preparing for oil to remain above $100 per barrel through the end of next year, with CEO Scott Kirby warning that fares will rise in line with fuel costs. 3M's CEO indicated potential price hikes for consumer goods, and gig economy companies like DoorDash and Lyft have launched relief programs for drivers facing higher fuel costs [7].
Forward-looking statements from analysts and policymakers reflect ongoing uncertainty. ING remains constructive on aluminium prices due to the risk of prolonged supply disruptions [1]. HSBC expects the Bank of Canada to keep rates on hold through 2026–2027 but notes that hawkish risks could emerge if energy disruptions lift inflation expectations [3]. The European Central Bank forecasts 0.9% growth and 2.6% inflation for 2026, with President Christine Lagarde signaling readiness to hike rates if necessary [6]. President Trump has threatened further escalation but also signaled openness to a deal, with Pakistan offering to host talks, though Iran denies direct negotiations [5][6]. Market strategists warn that a sustained crisis could lead to further equity losses and recommend defensive positioning [4].
CONCLUSION
The Iran war has unleashed a major supply shock across energy and metals markets, driving oil and aluminium prices sharply higher and triggering broad declines in global equities and consumer confidence. With critical infrastructure at risk and no clear resolution in sight, markets remain volatile and defensive, bracing for further disruptions and inflationary pressures. The situation underscores the vulnerability of global supply chains to geopolitical conflict and the potential for prolonged economic fallout.