Asian currencies ticked marginally higher on Friday while the U.S. dollar eased, reflecting a fresh round of U.S. inflation data that lowered market expectations for an imminent Federal Reserve rate hike. Most Asian units were little changed overall as concerns about Middle East tensions and firm oil prices capped any stronger appreciation.
The U.S. Dollar Index slipped about 0.1% to 99.87 as of 01:03 ET (05:03 GMT) after finishing slightly lower the previous session. The decline followed U.S. producer price figures for July that showed prices were unexpectedly flat, reinforcing signs that inflationary pressures are moderating.
Thursday's PPI release came after a consumer price report that showed headline CPI rose 3.4% year-on-year in July while core CPI eased to 2.5% year-on-year. Those prints altered market pricing for Federal Reserve action: CME FedWatch now places roughly a 35% probability on a rate increase at the September meeting, down from about 55% a week earlier.
The downward revision in expected Fed tightening provided some support for risk-sensitive Asian currencies, but the scope of moves was limited. Investors continued to factor in geopolitical strain in the Middle East and the effect of higher oil on inflation expectations.
U.S. Defense Secretary Pete Hegseth said on Thursday that the U.S. military could sustain a naval blockade of Iranian ports indefinitely. That position is described as part of President Donald Trump's approach to maintaining economic pressure on Tehran while peace negotiations remain stalled. The escalation has coincided with severe disruptions to shipping through the Strait of Hormuz, a key waterway for global oil and liquefied natural gas transport.
Rising oil prices weighed on the region's currency moves. Oil was on track for roughly a 4% gain over the week, a development that adds to inflation concerns and reduces the potential currency uplift that softer U.S. inflation data might otherwise have delivered.
Currency specifics in the region showed relatively small shifts. The USD/JPY rate edged down about 0.1% to 159.34, a level the pair reached as it headed for a roughly 1% weekly rise. The yen has relinquished some of the gains it recorded after U.S.-Japan intervention in late July and early August, and market participants remain alert to the possibility of further intervention should the yen move past 160 per dollar. Expectations for a Bank of Japan rate increase in September have lifted, though analysts note that the BOJ would need to adopt a clearly hawkish stance to deliver sustained support for the yen.
Elsewhere in Asia, the USD/KRW pair moved about 0.2% lower, while USD/CNY was essentially flat. The USD/INR and USD/SGD pairs slipped slightly, and AUD/USD inched up about 0.1%.
Key points
- U.S. producer prices were flat in July, reinforcing signs of easing inflation and reducing odds of a Fed rate hike in September to around 35%.
- Geopolitical tensions in the Middle East and a near 4% weekly rise in oil prices restrained stronger appreciation in Asian currencies.
- USD/JPY edged lower to 159.34 but was positioned for roughly a 1% weekly increase; other Asian FX moves were modest.
Risks and uncertainties
- Ongoing Middle East tensions and related shipping disruptions through the Strait of Hormuz could keep oil prices elevated, sustaining inflationary pressure and limiting currency gains - impacting energy and import-dependent sectors.
- Policy shifts or renewed signals from major central banks, including the Fed and BOJ, could quickly alter rate expectations and currency positions - affecting financial markets broadly, including fixed income and FX.