Yen hits historic low as U.S. rate gap keeps pressure on Japan
The yen fell to its weakest level against the dollar since 1986, putting Japanese authorities back under pressure to defend the currency. The move past 162 per dollar has revived concern that Tokyo may step into the foreign-exchange market again, even as traders question whether intervention can reverse a decline driven by interest-rate gaps and dollar demand.
Highlights
- The yen weakened past 162 per dollar, its lowest level since 1986.
- Japan has already spent about ¥11.7 trillion supporting the currency this year.
- The Bank of Japan raised rates to 1%, but the gap with U.S. rates remains wide.
- Further yen weakness could lift import costs and increase pressure on consumers.
Rate gap keeps yen under pressure
According to Reuters, the yen weakened to around 162.4 per dollar on Tuesday before trading near 162.2, extending a slide that has left the currency on track for a fourth straight quarterly decline. The move reflects a familiar problem for Japan: even after the Bank of Japan raised its benchmark rate to 1%, the highest level since 1995, U.S. rates remain far higher and the Federal Reserve is still viewed as hawkish.
That gap keeps the yen under pressure because investors can borrow cheaply in Japan and move money into higher-yielding assets abroad. Speculators have also rebuilt short positions against the yen, adding to the sense that the trade has become one-sided.
Japan has already spent heavily trying to slow the currency’s decline. Earlier this year, authorities deployed about ¥11.7 trillion, or roughly $72 billion, to support the yen, but the relief proved temporary. The latest break below prior lows has therefore put markets on alert for another round of official buying.
Tokyo faces a difficult choice
Japanese officials have repeated that they are ready to act against excessive currency moves, but they have avoided language that would suggest intervention is imminent. That restraint matters. Tokyo does not target a formal exchange-rate level, but sharp moves near politically sensitive thresholds often draw stronger warnings or direct action.
The problem is that intervention works best when it moves with the broader market trend. At the moment, the trend still favors the dollar. Traders are waiting for U.S. jobs data that could shape expectations for the Fed’s next move. If the data weakens the case for further U.S. rate hikes, Japan would have a better chance of pushing the yen higher. If the data stays strong, any intervention may only slow the decline.
The cost of a weak currency
The yen’s decline helps Japanese exporters by making overseas earnings more valuable in local currency terms. It has also supported parts of the stock market, especially companies with large foreign sales.
For households, the effect is more painful. Japan imports most of its energy, and a weaker yen raises the cost of oil, gas, food and electricity. That adds to inflation pressure and creates a political problem for the government. The longer the yen stays near four-decade lows, the harder it becomes for Tokyo to balance market stability, consumer costs and a fragile economic recovery.
Earlier, we reported that Japan and China cut U.S. Treasury holdings amid currency pressure.
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