On September 11, 2026, U.S. Treasury Secretary Scott Bessent issued a warning to currency traders, stating, 'I am the house now,' which was interpreted as a signal that the U.S. may take a more active role in currency markets to prevent excessive depreciation of the Japanese yen [1]. Following Bessent's assertive statement, yen-buying on the foreign exchange market initially increased, but has since slowed, raising questions about the lasting effectiveness of such verbal interventions [1].
Despite the temporary support provided by Bessent's comments, the fundamentals for the yen remain weak. Japan continues to face challenges including low interest rates and a persistent trade deficit, which are contributing to downward pressure on the currency [1]. Technical analysis shows that support for the yen has built up around the 150 level against the U.S. dollar, but this support is considered fragile without concrete policy action. Resistance is noted near the 145 level, and a sustained move below this threshold could lead to further yen weakness [1].
Market sentiment is mixed, with some traders seeing opportunities for short-term gains from volatility, while others expect fundamental trends to dominate in the longer term [1]. Recent trading sessions have seen the yen hovering near its recent lows, and volumes on yen buybacks have declined. The market is now closely monitoring for any follow-up actions from U.S. or Japanese authorities, as well as additional commentary from Bessent, to determine whether this verbal intervention will result in a durable strengthening of the currency [1].
Overall, while Bessent's warning has provided some temporary support to the yen, skepticism remains among traders regarding the sustainability of this effect, given Japan's ongoing economic challenges and the potential limits of official intervention [1].
CONCLUSION
Bessent's warning has momentarily bolstered the yen, but underlying economic weaknesses in Japan and declining yen-buyback volumes suggest that the currency's long-term outlook remains uncertain. Market participants are awaiting further actions or statements from authorities to assess whether the yen can maintain its strength. The effectiveness of verbal intervention alone appears limited without concrete policy measures.