USD/JPY fell on 11 September, trading near ¥153.6 as of 08:55 (ET). The decline was reportedly driven by a reassessment of the interest-rate outlooks in Japan and the United States, along with growing expectations of monetary tightening by the Bank of Japan.
USD/JPY was down 0.53% at 08:55 (ET) on 11 September, with the current rate trading at around ¥153.6. The decline over the past 7 days was approximately 1.68%. The article reports this decline as a fact.
The main backdrop to the decline was reportedly a growing market expectation that the Bank of Japan will move ahead with monetary tightening at an early stage. The Bank of Japan's wholesale price data has remained at a high level, which is said to be strengthening the economic case for a rate hike. In addition, hawkish comments from members of the Bank of Japan's Policy Board are reportedly bolstering market conviction and encouraging greater pricing in of a rate hike.
US benchmark rates have remained firm against the backdrop of US inflation data. However, some market participants believe that market focus on the narrowing interest-rate differential is temporarily strengthening the yen's advantage. Growing expectations of tightening in Tokyo are contributing to the unwinding of yen carry trades funded in dollars.
Developments in the options market and positioning flows were also reportedly adding to downward pressure. Rising demand for yen calls is seen as reflecting a stronger bullish bias toward the yen and waning appetite for maintaining short-yen positions. Expectations are growing that markets will continue to watch central bank policy announcements closely.