Dollar Stages Sharp Rebound Against Mexican Peso Amid Renewed Confidence
According to official FX market data, the U.S. dollar sharply reversed its prolonged downtrend against the Mexican peso over the past 24 hours, trading at approximately 18.82 as of July 29, 2025.
The pair had plummeted to around 18.50 on July 28 but swiftly surged upward, marking a rare, forceful breakout through both the 50-day and 200-day moving averages on the 4-hour chart. This rapid reversal highlights renewed investor confidence in the U.S. currency.
The U.S. Dollar Index (DXY), reflecting the dollar’s overall strength against major global currencies, rose significantly, reaching the 98.7 mark.
This increase stems primarily from a U.S.-EU trade deal that sets a 15% tariff on most EU goods, easing worries about escalating trade tensions.
Consequently, the dollar shed the uncertainty premium associated with trade fears, thus strengthening against currencies like the peso. Technical indicators confirm this bullish momentum.
On the 4-hour chart, the Relative Strength Index (RSI) hit approximately 75, signaling a strong, possibly overbought, bullish momentum.
The Moving Average Convergence Divergence (MACD) also provided bullish confirmation, illustrating an upward-trending histogram after a bullish crossover.
USD/MXN Shows Signs of Rebound Amid Shifting Sentiment
The daily chart still positions USD/MXN beneath its longer-term bearish trend line, yet recent candlestick patterns point toward a potential bottom and short-term upward movement.
Fundamental factors remain supportive of the Mexican peso, given Mexico’s high-interest rate policy around 9.5%, appealing to carry-trade investors.
Nonetheless, current market sentiment has tilted toward the dollar due to diminished tariff risks and improving geopolitical outlooks, especially with U.S.-China trade negotiations progressing.
The Global Liquidity Index NDQ (yellow line), reflecting broader market liquidity, is moderately increasing, indicating growing risk appetite.
Bollinger Bands suggest heightened volatility, with the recent breakout pushing prices toward the upper band limits, confirming intensified price movements.
In summary, the dollar’s rapid technical turnaround against the peso has significantly altered market dynamics. Investors must closely monitor upcoming U.S. economic data and Federal Reserve statements to assess if this dollar resurgence will sustain or fade.
Key Facts
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— For the complete picture, read our in-depth guide: Mexico Economy 2026: GDP, Peso, Nearshoring, Banxico and Trade
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This article was produced by The Rio Times’ automated AI newsroom. Editorial responsibility: Matthias Camenzind, Publisher and Editor-in-Chief. How we use AI · Report an error