U.S. Dollar Weakens Amid Hopes for Conclusion to Iran Conflict
Published: March 10, 2026
The U.S. dollar paused its recent rally on Tuesday as investors evaluated the possibility that the ongoing conflict involving the United States, Israel, and Iran may soon come to an end.
U.S. President Donald Trump indicated that the war in Iran, which has been ongoing for more than a week, could conclude "very soon." However, he also warned that further military action could occur if Iran attempts to block oil shipments through the Strait of Hormuz — a critical global oil shipping route responsible for nearly one-fifth of the world’s oil supply.
Dollar Index Pulls Back
The U.S. Dollar Index (DXY), which measures the greenback against a basket of major global currencies, declined approximately 0.5% to trade near 98.73 as traders reduced safe-haven positions.
Recent fears that the conflict could escalate and disrupt energy shipments had previously supported the dollar. However, optimism surrounding a possible resolution has encouraged investors to move back into riskier assets.
Global Markets React
Following Trump's comments, equity markets across Asia and Europe posted gains while U.S. equity futures turned positive. Oil prices, which had recently surged to their highest levels since 2022, retreated as traders priced in the possibility of improved supply conditions.
Bond yields also eased as geopolitical tensions appeared to stabilize.
Strait of Hormuz Remains the Key Risk
Iranian leadership reportedly warned that it would not allow “one liter of oil” to pass through the Strait of Hormuz if military operations by the United States and Israel continue. Any disruption to the waterway could significantly impact global energy markets and inflation expectations worldwide.
Analysts noted that oil supplies currently stalled near the region would need to begin flowing normally again for the dollar’s decline to continue.
Currency Market Moves
- Euro strengthened slightly against the U.S. dollar.
- British pound also gained modestly.
- Japanese yen remained relatively stable against the dollar.
Japan Economic Data
Revised economic data showed Japan’s fourth-quarter GDP grew more strongly than initially estimated, supported by solid capital investment and stable consumer spending.
Despite the improved economic outlook, exports remain under pressure and the Bank of Japan is expected to remain cautious with interest rate decisions due to ongoing global uncertainty.
Market Outlook
Investors remain highly focused on developments in the Middle East. The reopening of oil supply routes through the Strait of Hormuz could ease inflation concerns and pressure on the U.S. dollar, while any escalation in the conflict could quickly reverse market sentiment.
Source: Reuters / Market Analysis