Mexican Peso Strengthens Ahead of Expected Interest Rate Cut in September

Web Editor

August 24, 2025

a close up of a one hundred mexican peso bill with a portrait of president ronald castro on it, Bren

Background on Jerome Powell and the Federal Reserve

Jerome Powell, the President of the Federal Reserve (Fed), has been a significant figure in shaping U.S. monetary policy since taking office in February 2018. As the Chair of the Federal Reserve System, Powell leads the institution responsible for managing the nation’s money supply and setting interest rates. His decisions have a substantial impact on global financial markets, including the Mexican peso.

Mexican Peso’s Recent Appreciation

According to Banco de México (Banxico), the Mexican peso appreciated against the U.S. dollar last week, reaching 18.5935 pesos per dollar on Friday. This represents a 0.92% or 17.33-centavo increase, marking its best performance since May 13, when it appreciated by 1.08%.

Compared to the previous week, the Mexican peso gained ground against the dollar, rising by 0.79%. The exchange rate hit a low of 18.5935 pesos per dollar and peaked at 18.8176 pesos. Year-to-date, the Mexican peso has shown an appreciation of 10.96%.

The U.S. Dollar Index (DXY), tracked by the Intercontinental Exchange, which measures the greenback against a basket of six major currencies, fell by 0.13% to 97.72 points during the week.

Global Currency Performance

Among the major currency pairings, the Norwegian krone, Peruvian sol, Mexican peso, South African rand, Swiss franc, and Swedish krona were the most appreciated during the week, with percentage gains of 1.36%, 1.17%, 0.92%, 0.81%, 0.68%, and 0.57% respectively.

Market Expectations for Interest Rate Cut

Analysts from Banorte noted that Jerome Powell’s recent statements suggest the Fed might lower interest rates as early as September. This anticipation has contributed to the Mexican peso’s recent appreciation.

However, speculative positions favoring the peso in the Chicago Mercantile Exchange have slightly decreased, indicating a moderate shift in appetite for the Mexican currency.

In the Chicago market, net speculative positions waiting for peso appreciation fell by 3,600 contracts or 5.28% between August 16 and 22, standing at 64,500 contracts.

“This should be interpreted as a minor correction rather than a significant shift in trend, as the peso has maintained its upward trajectory for months,” said Felipe Mendoza, a financial market analyst at ATFX LATAM.

Key Questions and Answers

  • Who is Jerome Powell, and why is he relevant? Jerome Powell is the President of the Federal Reserve, responsible for managing the U.S. money supply and setting interest rates. His decisions impact global financial markets, including the Mexican peso.
  • What caused the Mexican peso’s appreciation? The anticipation of a potential interest rate cut by the Federal Reserve, led by Jerome Powell, has driven the Mexican peso’s recent appreciation.
  • How have other major currencies performed? Among the major currencies, the Norwegian krone, Peruvian sol, Mexican peso, South African rand, Swiss franc, and Swedish krona have shown the most appreciation during the week in question.
  • What do market analysts say about the peso’s future? Analysts from Banorte and ATFX LATAM suggest that the recent correction in speculative positions for the peso is a minor adjustment, not a significant shift in trend, as the currency has been on an upward trajectory for months.