Japan Signals Readiness to Act on Yen Weakness

Japan's Finance Minister Satsuki Katayama said on Wednesday that the government remains prepared to intervene in currency markets if excessive exchange-rate moves threaten financial stability, after the yen weakened beyond JPY 163 per U.S. dollar to its lowest level in about 40 years. Speaking to reporters, Katayama declined to comment on specific exchange-rate levels but reiterated that authorities stand ready to act if necessary. The remarks reinforce the government's long-standing position of closely monitoring currency movements and signal that policymakers remain willing to step into the foreign-exchange market should volatility become excessive, even as they avoid specifying a level that could trigger intervention.

The Japanese yen weakened beyond 163 per dollar on Wednesday, sinking to its lowest level since October 1986 and keeping markets on high alert for possible government intervention to support the currency. The move came as escalating tensions in the Middle East drove oil prices higher, pressuring Japan’s economy which relies heavily on oil imports from the region. A stronger US dollar and rising Treasury yields also weighed on the yen, as the wide interest rate gap continued to encourage carry trades. Additionally, mounting fiscal concerns in Japan after the government unveiled massive spending plans, coupled with the Bank of Japan’s cautious approach to policy normalization, added further downward pressure on the currency. On the economic front, Japan’s trade balance returned to a deficit in June as import growth outpaced exports.

The Japanese Yen touched 162.84 against the USD, the lowest since December 1986. Over the past 4 weeks, US Dollar Japanese Yen gained 0.78%, and in the last 12 months, it increased 10.95%.