On September 16, the yen briefly surged to the 139 yen range against the US dollar, marking its highest level since late July 2023. This rise is attributed to renewed speculation that the US Federal Reserve (Fed) may announce a significant interest rate cut during its Federal Open Market Committee (FOMC) meetings on September 17 and 18.
The yen’s appreciation reflects market expectations that the Fed will reduce rates, potentially narrowing the interest rate differential between Japan and the US. This sentiment is driven by speculation that the Fed might implement a larger-than-expected rate cut. Analysts anticipate that the Fed will ease rates for the first time in over four years, with the prevailing prediction being a standard 0.25% reduction. However, a recent report by the Wall Street Journal on September 12 heightened expectations for a more substantial 0.5% cut, double the usual amount.
This shift in expectations has influenced market dynamics significantly. According to FedWatch, which monitors interest rate futures to gauge market predictions, the likelihood of a 0.5% rate cut has increased to nearly 60% as of 1:00 p.m. on the 16th, up from approximately 10% before the report was released. The adjustment reflects growing market belief that the Fed may take more aggressive action to address inflationary pressures.
In the Tokyo market, trading activity was sparse on the 16th due to the market being closed. As a result, the dollar was trading at around 140.80 yen in the morning, down roughly 60 yen from the previous weekend’s levels. The yen’s rise underscores the impact of speculative trading based on anticipated monetary policy shifts by the Fed, highlighting the ongoing volatility and sensitivity of currency markets to central bank actions.