The U.S. dollar remained close to its strongest level in more than a year against the euro on Wednesday. Meanwhile, the Japanese yen stayed near four-decade lows, increasing concerns about possible intervention by Tokyo.
Currency traders are also preparing for a major gathering of global central bankers, which could create fresh volatility across foreign exchange markets.
U.S. Dollar Index Extends Its Gains
The U.S. Dollar Index rose 0.123% to 101.06 during early U.S. trading. The index measures the dollar against a basket of six major currencies.
The greenback continued to benefit from resilient U.S. labor market data and rising Treasury yields. These developments strengthened expectations that the Federal Reserve could raise interest rates again later this year.
Persistent inflation, solid economic growth and elevated bond yields have also supported the dollar.
In addition, the Federal Reserve’s June projections showed that almost half of its policymakers expect interest rates to rise this year. Futures markets are currently pricing in nearly two quarter-point increases before the end of the year.
The dollar gained 1.3% during the June quarter. This marked its strongest quarterly performance since the third quarter of 2025.
Strait of Hormuz Talks Remain Stalled
Geopolitical uncertainty also continued to support demand for the U.S. currency.
Tehran has rejected direct negotiations with senior U.S. officials in Qatar. As a result, talks over a framework to fully reopen the Strait of Hormuz remain at an impasse.
Any further escalation could affect energy prices, inflation expectations and demand for safe-haven assets.
Cooling Eurozone Inflation Pressures the Euro
The euro weakened after new data showed that inflation across the Eurozone slowed faster than expected in June.
The region’s consumer price index fell to 2.8% from 3.2% in May. The reading was also below the market forecast of 3.0%.
Core inflation figures came in weaker than expected as well.
The softer data gave the European Central Bank more room to reduce its hawkish tone. However, it also widened the expected interest rate gap between the ECB and the Federal Reserve.
A more cautious ECB and a relatively hawkish Fed pushed the euro lower against the dollar.
Lower Inflation Eases Energy Price Concerns
The latest inflation report offered some relief to investors concerned about the effects of higher energy prices.
Markets had feared that price increases caused by the U.S.-Iran conflict could create a prolonged inflationary cycle across Europe.
However, weaker-than-expected inflation reduced those concerns. At the same time, the data increased expectations that the ECB could adopt a more accommodative policy stance.
Central Bank Officials Take the Spotlight in Sintra
Investor attention now turns to the ECB Forum on Central Banking in Sintra, Portugal.
Federal Reserve Chair Kevin Warsh and ECB President Christine Lagarde are expected to speak during a closely watched policy panel.
Warsh’s remarks could have major implications for the dollar. His recent shift toward a more hawkish policy position surprised markets, particularly after his appointment was initially associated with expectations for lower borrowing costs.
Should Warsh repeat his hawkish message, the dollar could receive another boost against major currencies.
A Weaker Euro Creates a Challenge for the ECB
A stronger dollar and weaker euro could complicate the ECB’s policy outlook.
Although cooling inflation gives Lagarde more justification to consider lower interest rates, a falling euro can increase the price of imported goods.
This is especially important for dollar-denominated commodities such as crude oil. A weaker euro makes those imports more expensive and can add to inflationary pressure.
Therefore, a strongly hawkish message from the Federal Reserve could force the ECB to remain more cautious than the latest inflation figures would normally suggest.
Yen Nears Potential Intervention Levels
The Japanese yen remained under intense pressure, with USD/JPY climbing to 162.68.
The dollar gained approximately 2.5% against the yen during the second quarter. This was its fourth consecutive quarterly increase.
The yen remained weak despite encouraging Japanese economic data. The Bank of Japan’s Tankan survey showed improved sentiment among large manufacturers.
The final au Jibun Bank manufacturing purchasing managers’ index also remained in expansion territory.
Traders Watch for Japanese Currency Intervention
The yen’s continued weakness has increased expectations that Japanese officials could intervene in the currency market.
Japan’s top currency diplomat recently said that previous interventions had been effective. Analysts also believe current exchange-rate levels could encourage another round of official yen purchases.
Currency intervention usually involves Japanese authorities buying yen and selling foreign currencies in an effort to slow the yen’s decline.
U.S. Payrolls and Geopolitics Could Drive the Next Move
Investors are now looking ahead to Thursday’s U.S. payrolls report.
A stronger-than-expected employment reading could support the dollar by reinforcing expectations for higher U.S. interest rates. A weaker report could reduce those expectations and provide some relief to the euro and yen.
Traders will also monitor negotiations surrounding the Strait of Hormuz. Fresh geopolitical developments, energy price movements and central bank commentary are likely to determine the next direction for the dollar and Asian currencies.
