Yen Rally Spurts Interest in Japan-Focused Currency ETFs

The Japanese yen has strengthened sharply against the US dollar on September 3, reviving interest in Japan-focused currency ETFs. The move is attributed to markets assessing whether authorities conducted a rate check or were preparing for further action, as well as hawkish comments from Bank of Japan officials strengthening expectations of higher Japanese interest rates.

The recent intervention by the US and Japan to support the yen on July 30 aimed at stabilizing Japan's currency, but also reflected concerns about the stability of the US Treasury market. If Japan were to sell large amounts of US Treasuries to obtain dollars for yen purchases, it could drive Treasury prices lower and push yields higher.

BOJ board member Hajime Takata suggested that the central bank should raise interest rates nimbly in response to intensifying inflationary pressures rather than follow a fixed schedule. BOJ Governor Kazuo Ueda has also indicated a strong possibility of a rate hike this month, according to Reuters.