US Dollar Holds High on Inflation, Fed Hike Bets: BOJ Eyed
The US dollar maintained its strongest level in over a week after US inflation data boosted expectations for a Federal Reserve interest rate increase. Markets also await signals from the Bank of Japan regarding a potential September rate hike.

US Dollar Strengthens on Inflation Data
The US dollar index, measuring the greenback against major currencies, rose 0.21 per cent to 99.13. This marked its highest level since August 19. Overnight data from the U.S. Commerce Department revealed the Personal Consumption Expenditures (PCE) Price Index increased 3.7 per cent year-on-year through July.
This figure matched June's rise and exceeded Reuters-polled economists' 3.6 per cent estimate. Month-on-month, PCE grew 0.2 per cent in July, against a 0.1 per cent estimate, following a 0.1 per cent fall in June.
Fed Hike Expectations and Jackson Hole
These inflation figures kept Federal Reserve (Fed) rate hike expectations alive for the year-end. Westpac economist Ryan Wells noted that Chairman Kevin Warsh's upcoming speech at the Jackson Hole central bankers' symposium will be a key test for market sentiment. The symposium, beginning later today, will offer further insights into global monetary policy direction.
The dollar's recent strength reflects investor confidence that the Fed may continue its tightening cycle if inflation persists above target levels.
Bank of Japan Policy Watch
Markets are closely watching Bank of Japan (BOJ) Deputy Governor Ryozo Himino's speech and press conference today. Investors seek clues on the likelihood of a September BOJ rate hike and any future tightening path. Mitsubishi UFJ Bank senior analyst Akihiko Yokoo highlighted Himino's past comments before the January 2025 rate hike.
Himino then stated policymakers would “discuss and decide whether to raise interest rates.” Similar wording now could strongly suggest a September rate increase. Money markets, according to Totan Tanshi data, price an 87 per cent chance of a BOJ rate hike next month.
Asia Impact of Policy Divergence
The dollar traded at 159.23 against the yen, having recovered most intervention gains but remaining well below a multi-decade low of 164. A potential BOJ rate hike would significantly affect the yen, impacting Japanese exporters and investors with yen-denominated assets.
This move could also influence capital flows and investment decisions across other Asian markets, altering regional currency dynamics. Divergent monetary policies between the Fed and the BOJ create volatility, requiring Asian businesses to monitor currency hedging costs and trade competitiveness closely.
This article is journalism, not investment advice; consult a licensed professional before making financial decisions. Market data is indicative, may be delayed, and should be verified with your broker or exchange before use.
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