Japan Intervenes in Forex Market, Yen Soars 3% Against US Dollar

According to Nikkei News, Japanese authorities have intervened in the foreign exchange market, implementing operations to buy yen in order to curb the continuous depreciation of yen and stabilize exchange rate trends.

The US dollar to yen exchange rate plunged dramatically today, with the largest intraday decline reaching 3%, dipping to 155.57, after the US dollar to yen rate had previously risen above 160.

This decisive official intervention directly reversed the short-term trend between the US dollar and yen, effectively combating market sentiment to short the yen, and also providing strong support for the subsequent stabilization of the yen exchange rate.

Japan's top foreign exchange official, Jun Mamura, stated today that he has observed an increasing number of speculative transactions in the market, and said, "We are approaching the time for a significant action, at which point we will take action regarding the foreign exchange market. This is my final warning before taking action." He also stated that he will not comment on market trends, but is examining all markets comprehensively.

This round of decline coincides with both the Bank of Japan and the US Federal Reserve standing pat. On Tuesday this week, the Bank of Japan kept the interest rate unchanged at 0.75%, and the Federal Reserve also stood pat overnight. The interest rate differential between the US and Japan continues to put pressure on the yen. In addition, conflicts in the Middle East have pushed up oil prices, and Japan's high dependence on oil imports from this region has raised the risk of deteriorating trade balance, further intensifying pressure on yen depreciation.

The yen continues to weaken on one side, while on the other side, expectations for economic growth are revised downwards due to high oil prices. The Bank of Japan faces a significant cost whether it raises interest rates or stands pat, and its cautious stance highlights the policy dilemma caused by the escalation of the situation in the Middle East.