Japanese Yen Falls to Lowest Level Against US Dollar Since 1986

The Japanese yen fell to its weakest level against the U.S. dollar in 40 years on Monday. The currency declined by as much as 0.1%, reaching 161.96 yen per dollar.

This move pushed the USD/JPY exchange rate above the 161.95 level recorded in July 2024. At that time, Japanese authorities intervened in the foreign exchange market to support the yen.

Bank of Japan Rate Hike Fails to Support the Yen

The Japanese yen continued to weaken despite the Bank of Japan’s recent attempt to tighten monetary policy.

On June 16, the central bank raised its benchmark interest rate to 1%. This was the highest rate in Japan since 1995.

However, the rate increase had little impact on the currency. Traders expect the U.S. Federal Reserve to maintain its hawkish monetary policy, keeping the dollar attractive compared with the yen.

Japanese Authorities Warn Against Speculative Trading

Japanese Finance Minister Satsuki Katayama said on June 19 that the government was ready to take “bold action” against excessive speculation in the foreign exchange market.

Katayama made the comments after meeting U.S. Treasury Secretary Scott Bessent. She said that Japan and the United States were becoming increasingly aligned on foreign exchange policy.

According to Katayama, both countries agreed that strong measures could be taken if currency movements became excessive or disorderly.

Japan Previously Spent Billions to Defend the Yen

Japan has already used significant financial resources to support its currency.

Between April 28 and May 27, the government spent a record 11.73 trillion yen, equivalent to approximately $72.5 billion, on currency market interventions.

The action followed the yen’s earlier decline beyond the important level of 160 per dollar.

Finance Ministry reserve data suggests that Japan may have sold some of its foreign securities, including U.S. Treasury holdings, to fund the intervention.

Weak Yen Benefits Exporters but Raises Import Costs

A weaker Japanese yen can increase the overseas profits of Japanese exporters. It may also support the country’s stock market because revenue earned abroad becomes more valuable when converted back into yen.

However, the currency’s decline also creates challenges for households and businesses.

Japan imports large quantities of oil and natural gas, which are usually priced in U.S. dollars. A weaker yen makes these imports more expensive and can push up the cost of food, electricity and other essential goods.

Japan May Discourage Further Interest Rate Increases

The Japanese government plans to call for “appropriate” monetary management in its basic policy guidelines.

Some market participants view this wording as an attempt to discourage the Bank of Japan from raising interest rates further.

As a result, traders will continue watching the USD/JPY exchange rate, government intervention signals and future policy decisions from both the Bank of Japan and the Federal Reserve.

Tags: Japanese yen, USD/JPY, Bank of Japan, US dollar, forex market, currency intervention, Japanese economy