Markets Flee to Safety as US-Iran Tensions Push Dollar Up, Oil Jumps

Global markets moved toward safe-haven assets on Monday after US strikes on Iran heightened tensions in the Middle East. The US dollar gained against the euro and other major currencies, while Brent crude oil jumped as much as 5.7% to $81.40 per barrel before trimming some gains. US equity futures fell as investors evaluated the risk of Iranian retaliation, including the potential for disruptions to the Strait of Hormuz, a key route for global energy shipments.

Market participants say the immediate reaction has been relatively contained, largely because many expect the conflict to remain localized. Still, analysts caution that the situation could worsen if Iran takes more aggressive actions, such as targeting oil shipments or striking US forces in the region. Morgan Stanley analysts estimate that oil prices could drop back into the low $60s per barrel if the crisis is resolved quickly, but they could remain elevated or surge further if tensions continue.

Investors and fund managers have already taken defensive steps: reducing equity exposure and increasing hedges to protect portfolios, moves that may help prevent a deeper sell-off in stock markets. At the same time, central banks and policymakers are likely to monitor developments closely, since prolonged disruptions in oil supply or a broader regional conflict would have wider implications for inflation, growth and financial stability.

In currency markets, the dollar’s advance reflects its traditional role as a safe haven during periods of geopolitical stress. Commodity-sensitive currencies and those of economies with closer trade ties to the region experienced relative weakness. Oil market dynamics remain the primary focus for traders; any interruption to shipping through the Strait of Hormuz, even temporarily, can have an outsized effect on global energy prices and market sentiment.

Looking ahead, investors will watch several indicators that could influence market direction: statements and actions by Iran and the US, military activity in the Gulf, shipping traffic through key chokepoints, and oil inventory and production data. Market positioning, such as reduced stock allocations and increased hedging, may dampen volatility, but a clear de-escalation or escalation will likely drive the next significant moves in risk assets and commodities.