As the Iran conflict rattles global markets, pushes crude oil prices higher and raises fears of a wider Middle East war, some of America’s largest corporations are reporting extraordinary profits.
The biggest winners so far are the six major US banks, which have made billions from the extreme volatility unleashed across global financial markets.
Investors across the world have rushed to dump risky assets, buy safe-haven investments and place massive bets on oil, currencies and defence stocks since tensions escalated in the Middle East. That frenzy has turned into a money-spinner for Wall Street.
Together, the six biggest US banks — JPMorgan Chase, Goldman Sachs, Morgan Stanley, Citigroup, Bank of America and Wells Fargo — reported nearly $48 billion in combined profits during the first quarter of 2026.
Much of the gains came from their trading businesses, which benefited from massive swings in oil prices, bond markets and currencies.
JPMorgan Chase alone generated a record $11.6 billion in trading revenue during the quarter, one of the highest figures in Wall Street history.
Investment banks are thriving because every market shock creates more buying, selling and hedging activity. Traders betting on oil prices, defence stocks, currencies and interest rates have sharply lifted transaction volumes and fees for financial institutions.
The war has also become a huge business opportunity for America’s defence industry.
Governments in Europe, the Middle East and Asia are scrambling to strengthen missile defence systems, replenish weapons stockpiles and modernise military infrastructure amid fears of a prolonged regional conflict.
That has boosted order books for leading US defence contractors.
Lockheed Martin, maker of the F-35 fighter jet and advanced missile systems, reported record order backlogs this year.
Northrop Grumman and Boeing have also benefited from rising military spending and growing global demand for drones, surveillance systems and missile technology.
Analysts expect defence spending to remain elevated even if tensions cool, as governments reassess their security vulnerabilities after the Iran crisis.
The conflict has also delivered a major boost to US energy companies.
With the Strait of Hormuz facing disruption, global crude oil prices have surged, sharply improving margins for American oil majors.
ExxonMobil and Chevron both exceeded analyst expectations despite supply-chain challenges linked to the conflict. Higher crude prices are expected to support even stronger earnings in coming quarters.
The war-driven volatility is not benefiting only US corporations. European oil majors such as Shell, BP and TotalEnergies have reported strong profits from energy trading operations.
British defence giant BAE Systems has also projected strong sales growth as governments increase military budgets.
Meanwhile, rising fuel prices are accelerating global demand for electric vehicles, giving Chinese EV manufacturers a fresh boost. Renewable energy companies including Denmark-based Vestas and Ørsted are also benefiting as countries seek to reduce dependence on fossil fuels.
For consumers worldwide, the Iran conflict has brought inflation fears and higher energy bills. For global banks, arms manufacturers and oil companies, however, the crisis is becoming an unprecedented profit machine.
