#What does the recent fall of the Japanese yen signify?
The Japanese yen has recently fallen to levels not seen in nearly 40 years, trading at 162.40 per US dollar around June 29-30. This significant drop brings the yen to its weakest point since December 1986, reflecting a period of tumult in currency markets.
#How did the yen decline by 57% against the dollar?
Since 2021, the yen has faced a substantial decline of approximately 57% against the dollar. The primary factor contributing to this situation is the contrasting monetary policies between the US and Japan. Throughout 2022 and into 2023, the US Federal Reserve raised interest rates aggressively. By contrast, the Bank of Japan maintained its benchmark interest rate near zero for far longer than most major central banks.
In recent developments, the Bank of Japan made a move, raising its policy rate to 1%, marking the highest level in over 30 years. However, with US rates hovering around 3.5%, the interest gap that has continued to put pressure on the yen remains significant and does not disappear overnight with Tokyo's adjustment.
#What actions has Japan taken to stabilize the yen?
In early 2026, as the yen initially crossed the 160-per-dollar mark, Tokyo initiated a historic currency intervention. This intervention involved an expenditure of ¥11.73 trillion, approximately $72.4 billion, aimed at stabilizing the yen and the broader markets. While this action provided temporary relief, it did not resolve the underlying issues contributing to the yen's decline, as it recently surpassed 162 against the dollar. Finance Minister Satsuki Katayama indicated that the government is prepared for further measures if necessary.
#How does the yen's weakness affect cryptocurrencies and other risk assets?
During the period in which the yen reached its lowest levels since 1986, Bitcoin dropped over 1% below the $60,000 mark. A strengthening dollar typically presents challenges for Bitcoin and other risk assets. Additionally, yen-funded carry trades pose a structural risk, as they involve borrowing in low-interest yen to invest in assets that offer higher yields. Any rapid change in the yen's value could lead to swift de-risking across various asset classes. Given the 24-hour trading nature of cryptocurrencies and their relatively low liquidity in comparison to equities, these market adjustments would likely occur at a faster pace in the crypto sector.