Mexican Peso Slightly Weakens as US Dollar Strengthens; Closes at 18.78

Web Editor

August 18, 2025

a stack of twenty dollar bills with a man's face on top of it and a few bills below, Benjamin Frankl

Global Dollar Advance Affects Mexican Peso

The Mexican peso experienced a minor decline against the US dollar on Monday, as the greenback gained ground globally. This week’s start is marked by the annual Jackson Hole symposium hosted by the Federal Reserve.

Dollar Reaches Two-Week High

The US dollar reached a two-week high while markets prepared for a meeting between US President Donald Trump and Ukrainian President Volodymyr Zelenskiy, following Trump’s meeting with Russian President Vladimir Putin.

“With no economic data releases today, the most relevant event is the meeting in Washington between Volodymyr Zelenskiy, his allies, and Donald Trump,” said financial consultant Juan Carlos Cruz Tapia.

Market Focus Shifts to Jackson Hole Symposium

Without any announcements regarding the Trump-Zelenskiy meeting, traders are now directing their attention to the annual Jackson Hole symposium. They hope to find clues about the future of Fed interest rates in speeches by Federal Reserve Chair Jerome Powell.

“Markets begin the week in a wait-and-see mode ahead of the Jackson Hole symposium,” said Jorge González, director of consultancy Asesores en Divisas y Riesgos, in a client report. The symposium starts on Thursday, with Powell delivering his speech on Friday.

Local Indicators and Technical Analysis

Meanwhile, domestic traders anticipate significant local indicators. “The final GDP reading will be crucial for assessing sectoral momentum in Q2, complemented by the IGAE to observe June’s progress,” said Scotiabank in a note.

“The Mexican peso began the week under pressure, oscillating around its 50-day moving average (18.78), with a high of 18.87. Key resistance levels are at 18.90 and 19.00, while support levels are 18.66 and 18.60 per dollar,” added Cruz Tapia.

Key Questions and Answers

  • Q: What caused the Mexican peso to weaken? A: The Mexican peso slightly weakened due to the global advance of the US dollar, as markets prepared for the annual Jackson Hole symposium hosted by the Federal Reserve.
  • Q: What is the significance of the Trump-Zelenskiy meeting? A: The meeting between US President Donald Trump and Ukrainian President Volodymyr Zelenskiy is considered relevant as it follows Trump’s meeting with Russian President Vladimir Putin.
  • Q: Why are markets focusing on the Jackson Hole symposium? A: Markets are eagerly awaiting clues about the future of Federal Reserve interest rates from speeches by Fed Chair Jerome Powell during the annual Jackson Hole symposium.
  • Q: What local indicators are traders watching? A: Traders are monitoring the final GDP reading and the IGAE to assess sectoral momentum in Q2 and observe June’s progress.
  • Q: What are the key resistance and support levels for the Mexican peso? A: Key resistance levels for the Mexican peso are 18.90 and 19.00 per dollar, while support levels are 18.66 and 18.60 per dollar.