Mexican Peso Hits 14-Month High Ahead of Fed Interest Rate Decision

Web Editor

September 16, 2025

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Background on the Mexican Peso and its Recent Performance

The Mexican peso has been on an upward trend against the US dollar, appreciating by over 12% year-to-date. This positive movement has been observed in electronic trading, even as local markets remained closed for the Independence Day holiday.

Current Exchange Rate and Historical Context

On Tuesday, the peso continued to strengthen against the dollar in electronic trading, reaching 18.2885 units per dollar. This represents a gain of 0.39%, or 7.19 centavos, compared to the official closing rate of Banco de México on Monday. With this performance, the exchange rate broke through the 18.30-unit barrier and reached its best level against the US dollar since July 23, 2024, when it was valued at 18.1690 pesos per dollar.

Impact of the Federal Reserve’s Interest Rate Decision

Investors are closely monitoring the Federal Reserve’s (Fed) decision on interest rates, scheduled for today. The Fed is expected to cut its benchmark interest rate by 25 basis points, marking the first reduction of the year. Analysts predict two more cuts in the coming months, potentially of similar magnitude (25 basis points) in October and December.

Economic Indicators and Their Influence on Fed Policy

Prior to the Fed meeting, recent US industrial production and retail sales data have caught investors’ attention. These figures will likely be scrutinized by the Fed as it adjusts its monetary policy course.

President Trump’s Influence on Market Expectations

On Monday, US President Donald Trump once again urged the Federal Open Market Committee (FOMC) to drastically reduce interest rates through a social media post. His comments may further shape market expectations regarding the upcoming Fed decision.

Mexico-China Trade Tensions and Their Potential Impact

Market participants will also keep an eye on discussions between Mexican and Chinese officials regarding tariffs that Mexico plans to impose on the Asian giant. These developments could influence investor sentiment and, consequently, the peso’s performance.

Short-Term Peso Fluctuation Projections

“Given the above factors, the Mexican peso is likely to fluctuate between 18.30 and 18.80 units per dollar during the week,” according to market observers.

Key Questions and Answers

  • What is the current performance of the Mexican peso against the US dollar? The Mexican peso has appreciated by over 12% against the US dollar so far in 2025.
  • When is the Federal Reserve expected to announce its interest rate decision? The Fed’s announcement is scheduled for today.
  • How many interest rate cuts does the Fed plan to implement this year? The Fed is expected to reduce its benchmark interest rate by 25 basis points, with potential additional cuts of the same magnitude in October and December.
  • What recent US economic indicators are influencing the Fed’s policy adjustments? Industrial production and retail sales data have recently been under close observation by investors and analysts.
  • How might President Trump’s comments affect the market? Trump’s calls for drastic interest rate reductions could sway investor expectations and market reactions to the Fed’s decision.
  • What are the implications of Mexico-China trade tensions for the peso? Ongoing discussions and potential tariffs between Mexico and China may impact investor sentiment and, consequently, the peso’s performance.