Dollar Weakens as US-Iran Peace Hopes Boost Risk Appetite and Support Global Currencies
The U.S. dollar moved lower on Monday in low-volume holiday trading, as growing optimism surrounding a potential peace agreement between the United States and Iran improved investor sentiment and increased demand for riskier assets.
Trading activity remained subdued due to public holidays in the United States, Hong Kong and South Korea. Despite thinner volumes, markets reacted positively to signs of progress toward ending the Middle East conflict and potentially reopening the Strait of Hormuz.
Dollar Falls as Markets Price in Lower Inflation Risks
The U.S. dollar index and dollar futures both slipped around 0.2%, reversing part of last week’s gains.
Investor confidence improved after President Donald Trump stated over the weekend that Washington and Tehran had “largely negotiated” a framework agreement aimed at ending hostilities and reopening the Strait of Hormuz.
U.S. Secretary of State Marco Rubio also said the two sides had reached a “pretty solid” framework for discussing both maritime access and Iran’s nuclear activities.
However, both officials emphasized that no agreement is guaranteed and suggested alternative measures could still be pursued if negotiations fail.
Iran Negotiations Pressure Oil Prices and Support Global Markets
Although Iran acknowledged some progress in discussions, Tehran reportedly rejected key U.S. demands involving its enriched uranium stockpile.
Despite conflicting signals, financial markets focused on the possibility of reduced geopolitical tensions.
Oil prices declined sharply as investors anticipated lower risks of prolonged supply disruptions and weaker inflation pressures tied to energy costs.
Falling oil prices reduced expectations that central banks may need to keep interest rates higher for longer, weighing further on the dollar.
Euro and Pound Gain as Dollar Retreats
The weaker dollar helped support major currencies globally.
Both the euro and British pound advanced between 0.3% and 0.4%, benefiting from improved market sentiment and lower energy-related inflation concerns.
The move reflected a broader shift toward risk assets as investors reduced demand for safe-haven currencies.
Indian Rupee Leads Asian Currency Recovery
Among Asian currencies, the Indian rupee was one of the strongest performers.
The USD/INR pair dropped around 0.5%, pulling back sharply after Reserve Bank of India (RBI) Governor Sanjay Malhotra stated that the rupee appeared undervalued and that the central bank would do “whatever is required” to stabilize the currency.
The RBI had previously intervened by selling billions of dollars in an attempt to limit rupee weakness.
Asian Currencies Strengthen Across the Region
Several major Asian currencies recovered after recent losses:
- Japanese yen (USD/JPY): strengthened around 0.2%
- Chinese yuan (USD/CNY): gained approximately 0.2%
- Australian dollar (AUD/USD): jumped 0.5%, recovering from previous weakness
- Singapore dollar (USD/SGD): advanced following stronger-than-expected first-quarter GDP growth
The stronger performance across Asian foreign exchange markets reflected improving global sentiment and reduced concerns over inflation-driven monetary tightening.
Markets Remain Focused on Iran and Central Bank Policy
Currency markets are likely to remain sensitive to further developments surrounding U.S.-Iran negotiations, oil prices and central bank expectations.
Any progress toward a lasting agreement could continue supporting risk appetite, while renewed tensions may quickly reverse recent moves in currencies and commodities.
