The global financial markets are on edge following the United States’ announcement of “major combat operations” in Iran, a move that investors and analysts warn could have far-reaching consequences surpassing previous geopolitical shocks, including the crisis in Venezuela.
The strikes targeted several government ministries and sites in southern Tehran, escalating tensions in the Middle East and raising fears of a wider regional conflict that could disrupt energy supplies and financial markets worldwide. (AFP via Getty Images)
Immediate Market Reactions
While markets have grown accustomed to absorbing geopolitical shocks, the current situation is considered particularly volatile due to Iran’s strategic position in global energy flows.
Florian Weidinger, Chief Investment Officer at Santa Lucia Asset Management, explained:
“This has definitely bigger ramifications than Venezuela. Venezuela was only really relevant for people who care about that particular heavy crude. Iran, by contrast, sits astride the Strait of Hormuz — a vital chokepoint for global oil supplies.”Unlike Venezuela, whose oil output has been declining steadily and now averages around 800,000 barrels per day, Iran’s geographical position gives it the ability to disrupt the global crude trade through the Strait of Hormuz, through which roughly 31% of the world’s seaborne crude flows passed in 2025. (Kpler data)
Oil Markets Surge on Chokepoint Fears
Investors are anticipating a sharp spike in oil prices as concerns over supply disruptions intensify. Kenneth Goh, Director of Private Wealth Management at UOB Kay Hian, emphasized the difference between past conflicts and the current risk:
“Venezuela was a production story. Iran is a chokepoint story.”In prior incidents, such as the Israeli strike on Iranian nuclear facilities in June 2025, oil prices initially surged, then stabilized once the Strait of Hormuz remained open. Analysts caution that the current escalation could produce more dramatic fluctuations if Iran reacts by threatening or closing key shipping lanes.
A flight to safety is expected, with investors moving into gold, the U.S. dollar, and the Japanese yen. Equities, particularly in risk-sensitive sectors, may see immediate losses as global uncertainty grows. Alicia García-Herrero, Chief Economist for Asia-Pacific at Natixis, predicted:
“Global equities could fall 1% to 2% or more at the open, U.S. Treasury yields may decline 5 to 10 basis points, and oil could jump 5% to 10% depending on Iran’s response.”Risk-Off Strategies and Market Positioning
Some investors argue that risk-off positioning has already been building over the past weeks, providing a partial buffer against immediate volatility. Firms have already increased exposure to safer assets such as Treasuries and gold in anticipation of geopolitical flare-ups.
However, the duration and scale of U.S. operations will be key. David Roche of Quantum Strategy noted that the market impact depends on whether the campaign remains short-term and surgical or escalates into a prolonged regional confrontation.
- Short-term operation: Markets may experience temporary volatility with an oil spike but could stabilize quickly.
- Extended conflict (3–5 weeks or more): Investors could face prolonged market disruption, sharply higher oil prices, and sustained risk-off sentiment affecting equities and emerging markets.
Global Implications
Impact on Asian Markets
Asia is particularly vulnerable due to its reliance on stable energy supplies from the Gulf. Analysts expect heightened volatility in high-beta and cyclical sectors, including energy, transportation, and manufacturing. Supply chain disruptions could ripple through regional economies, exacerbating inflationary pressures and trade imbalances.
Impact on Commodities
Oil prices are projected to surge as traders price in the risk of disruptions in the Strait of Hormuz. Metals and other commodities may also see volatility as markets react to uncertainty and potential economic slowdowns.
Impact on Global Equities
Equities worldwide are likely to open lower, with investors favoring safe-haven assets. Markets may also react to risk premiums, especially in sectors with high exposure to energy and geopolitical risk.
Historical Context
Previous geopolitical crises offer a roadmap for potential market behavior:
- Venezuela Crisis (2023–2025): Prices rose temporarily due to supply concerns but normalized because Venezuela’s production had a limited impact on global flows.
- Israeli Strikes on Iran (June 2025): Equities initially fell, oil spiked, but the Strait of Hormuz remained open, containing long-term damage.
The current conflict differs significantly due to Iran’s control over a strategic maritime chokepoint, which means even limited military disruptions could cause a global oil crisis.
What Analysts Are Watching
- Iran’s Response: If Iran targets U.S. bases, allies, or shipping lanes, markets could react sharply.
- Duration of Conflict: The longer hostilities continue, the more severe the global economic impact.
- Supply Chain Disruptions: Shipping and trade may be affected, especially for oil, gas, and critical industrial components.
- Risk-Off Investor Behavior: A flight to safety could strengthen currencies like the U.S. dollar and Japanese yen while weakening equities.
- Geopolitical Alliances: Regional players, including Gulf states, could influence the conflict’s trajectory and impact markets indirectly.
Read More: China urges immediate ceasefire after US, Israel strike Iran
FAQs
Why is this conflict considered more impactful than Venezuela?
Iran sits on the Strait of Hormuz, a critical maritime chokepoint through which nearly a third of the world’s seaborne oil flows. Unlike Venezuela, disruptions here have immediate global consequences.
How high could oil prices go?
Analysts project short-term spikes of 5–10%, with potential for higher volatility if Iran escalates its response or threatens shipping lanes.
Which assets are considered safe in times of heightened geopolitical risk?
Investors typically favor gold, U.S. Treasuries, and the U.S. dollar during periods of uncertainty, as they are perceived as low-risk stores of value.
Could this conflict impact global trade?
Yes. Any disruption in the Strait of Hormuz could affect crude oil and gas transport, shipping lanes, and international supply chains, particularly for Asia and Europe.
How long will market volatility last?
Duration depends on the conflict’s scope. A short, surgical operation may see markets stabilize quickly, but a prolonged campaign could produce weeks of volatility, affecting equities, commodities, and currencies globally.
Conclusion
The U.S.-Israel strikes on Iran have triggered a new wave of global market uncertainty, with the potential to affect oil, equities, and currencies worldwide. Analysts warn that the ramifications could be far broader than past crises, including the Venezuela conflict, due to the strategic importance of the Strait of Hormuz.
Investors are advised to monitor developments closely, prioritize risk management, and prepare for heightened volatility. While the markets have some resilience to geopolitical shocks, the current escalation in Iran presents a unique and complex challenge — one that could shape global trade, energy security, and investor behavior for weeks or months to come.
