The yen surged in the foreign exchange market on 3 September, with the dollar briefly falling into the ¥156 range. Growing expectations of an additional Bank of Japan rate hike have also affected Thai baht exchange rates.
The yen was heavily bought in the market on 3 September, with USD/JPY moving to around ¥156.36 at one point, bringing the yen to its strongest level in about a month. The backdrop included growing expectations of an additional Bank of Japan rate hike, while comments supporting the BOJ's stance on monetary tightening helped ease market concerns. The resilience of Japan's services sector also appears to have bolstered expectations for monetary policy normalization.
Meanwhile, views on US monetary policy remain mixed, and some market participants continue to believe that the dollar's direction could change depending on movements in US interest rates. Japanese and US authorities conducted coordinated yen-buying intervention at the end of July, and concerns remain that additional intervention could be carried out if the yen were to weaken sharply again.
The yen's appreciation also affected Thai baht exchange rates. From a traveler's perspective, ¥10,000 exchanged for 2,045 baht in Thailand on 22 August, but the amount had recovered to 2,090 baht as of 3:00 p.m. on 3 September. For those planning trips to Thailand during Silver Week, the stronger yen could affect the conversion of travel costs.
The key points to watch are US employment data and developments in monetary policy in Japan and the US. USD/JPY could move again depending on US economic indicators and the BOJ's stance, and a corresponding impact on the Thai baht exchange rate has also been noted.