Key Takeaways
- The greenback retreated marginally by 0.1% but maintained stability near its strongest position in six weeks
- Escalating U.S.-Iran confrontation persists as Trump issues ultimatum to Tehran on peace negotiations
- Traders now see a 70% probability of Federal Reserve rate increases by year-end, with full implementation expected by early 2027
- Crude prices surged 2% following drone strike on UAE nuclear facility attributed to Iran
- Weaker-than-anticipated Chinese economic indicators in April weighed on regional currencies
The U.S. currency experienced modest weakness on Monday but remained anchored near its most robust levels in more than six weeks. Persistent anxieties surrounding the Iranian crisis and mounting interest rate forecasts kept the dollar well-supported.
The benchmark dollar index slipped 0.1% to settle at 99.194 after reaching 99.409 during overnight trading—marking a near six-week peak. This followed a robust weekly performance that delivered gains exceeding 1%.

Middle East Tensions Fuel Market Uncertainty
The standoff between Washington and Tehran showed no indication of de-escalation. President Trump cautioned Iran that time was running out and hinted at potential military action if diplomatic progress stalls.
Intelligence reports suggested that both the United States and Israel were coordinating additional military contingencies targeting Iran. This ongoing volatility kept energy markets buoyant and applied downward pressure on fixed-income securities.
Crude oil markets rallied 2% at the start of the week after an unmanned aerial assault targeted a nuclear facility in the United Arab Emirates. Emirati officials attributed responsibility to Iran and characterized the incident as a “significant provocation.”
The uptick in oil prices intensified concerns about inflationary pressures. This dynamic prompted investors to anticipate tighter monetary policy worldwide, driving government bond yields to levels unseen in years.
The yield on 10-year U.S. Treasury notes climbed to nearly a one-year peak last week. Meanwhile, the 30-year Treasury yield ascended to heights last observed during the 2008 financial turmoil.
Financial markets currently assign a 70% likelihood that the Federal Reserve will implement rate increases by December. LSEG data indicates that a complete rate hike cycle is anticipated by March 2027. Last week’s inflation figures, which exceeded forecasts, reinforced these expectations.
Regional Currencies Face Headwinds
The Japanese yen traded essentially flat versus the dollar. Japanese government bond yields on 10-year notes jumped to a 29-year zenith, while accelerating inflation has traders anticipating a Bank of Japan policy tightening in June.
Market observers suggested that even a BOJ rate adjustment would provide only marginal support for the yen given the prevailing dollar momentum.
China’s yuan depreciated following a series of underwhelming economic releases. Manufacturing output in China expanded at a slower pace than projected in April. Consumer spending growth decelerated to its weakest reading in over three years.
Capital expenditure contracted for the first time in a quarter. The figures underscored persistent fragility in consumer demand despite some stabilization earlier in 2025.
Beijing and Washington reached a preliminary agreement over the weekend to reduce certain tariff barriers following high-level discussions. Nevertheless, specific provisions of the accord remained ambiguous.
The Australian dollar declined 0.3% against the U.S. currency, mirroring broader weakness across Asia-Pacific foreign exchange markets.
The Iranian confrontation is projected to continue burdening Asia’s largest economies through elevated energy expenses and supply chain complications.
The dollar appears positioned to maintain support as long as rate increase expectations persist and geopolitical uncertainties remain unresolved.


