Last week saw a noticeable decline in all G10 currencies against the U.S. dollar, with six of these currencies experiencing drops of over 1%. The Japanese yen, which had been languishing at a 10-month low, found some relief thanks to a clear intervention threat from Japan’s Ministry of Finance. This sparked a rebound of nearly 0.7% for the yen before the weekend, suggesting a stabilization effort from Japanese authorities.
Conversely, the Swiss franc emerged as the weakest performer among major currencies, suffering a notable decline of approximately 1.75% against the dollar. Analysts have observed a shift where both the yen and the Swiss franc appear to be taking on roles as the short positions in various carry trades, running opposite to the dollar.
Despite the dollar’s strengthening position, this trend did not align with an increase in U.S. interest rates. In fact, expectations regarding a potential cut from the Federal Reserve in December saw a decrease, falling below 30% last week. This development indicates a complex interplay between currency movements and interest rate expectations, with market participants weighing various macroeconomic signals.
As global financial markets continue to react to these dynamics, the implications for trade strategies and investment decisions remain to be seen. The evolving landscape suggests that traders and analysts will remain vigilant in monitoring developments related to currency valuations, intervention policies, and central bank actions.

