#YenHits40YearLow

Yen Hits 40-Year Low at 162.27
The Japanese yen sank to 162.27 per US dollar on June 30, its weakest level since 1986. The currency briefly touched 162.41 in Tokyo trading before stabilizing slightly .
Why the Yen Is Collapsing
The mechanics are straightforward. The Bank of Japan holds its policy rate at 1 percent, while the Federal Reserve's target sits between 3.50 and 3.75 percent . That roughly 250-basis-point gap rewards investors who borrow cheaply in yen and park funds in higher-yielding dollar assets — the so-called carry trade .
The yen is heading for its fourth consecutive quarterly decline, its longest losing streak in four years . Even after the BOJ raised rates to 1 percent on June 16 — the highest since 1995 — the impact was minimal as traders expect the Fed to stay hawkish .
The Failed Intervention
Tokyo has already spent a record 11.73 trillion yen, roughly 72.5 billion dollars, defending the currency between late April and late May . The yen barely reacted. Previous interventions in 2022 and 2024 also provided only temporary relief before the currency resumed its downtrend .
Finance Minister Satsuki Katayama has signaled readiness to take "bold action" against excessive moves, confirming with Washington that decisive steps remain an option . But analysts doubt any intervention would reverse the broader trend.
Carol Kong, currency strategist at Commonwealth Bank of Australia, told CNBC it is now "a question of when, not if" the Ministry of Finance intervenes again — but noted any action is unlikely to reverse the upward trend in USD/JPY, forecasting a rise to 164 by early 2027 .
Winners and Losers
The weak yen benefits exporters. Toyota estimates that every 1 yen depreciation boosts its operating profit by 50 billion yen . The Nikkei has been hitting record highs as overseas profits swell when repatriated.
But import costs are crushing households. Japan imports almost all of its energy, and the Iran conflict has pushed oil prices higher . Higher food and electricity costs are eroding purchasing power and threatening the popularity of Prime Minister Sanae Takaichi's government .
What to Watch Next
Three factors will determine the yen's path:
1. Fed Policy — Markets price an 80 percent probability of a US rate hike this year . If the Fed tightens further, the yen faces more pressure.
2. BOJ's Next Move — The central bank's next policy decision is due July 31. Some policymakers have called for faster hikes to near neutral levels, but political pressure from the Takaichi administration favors a dovish approach .
3. Intervention — The breach of 161.95 in New York trading has pushed the yen out of its recent range. Many analysts believe intervention is highly likely if the decline accelerates further .
Bottom Line
The yen's slide is structural, rooted in the rate gap rather than short-term sentiment. Intervention can slow the decline but likely cannot reverse it. As long as US rates stay well above Japan's and carry trades remain profitable, the yen is expected to stay under pressure.