The Mexican Peso continued its decline against the US Dollar for the second day, dropping by 0.29%. The USD/MXN pair has crossed the significant level of 18.00, reaching 18.04, marking its highest point since early April 2026.
USD/MXN Surges to a Six-Month Peak Due to Decreasing Rate Differentials
Several factors are contributing to the Peso’s sharp devaluation. One is the narrowing interest rate gap between Mexico and other major economies. Another is the rising US Treasury yields, now above 5%, prompting significant capital repatriation.
An analyst referenced by Reuters describes this situation as more of a “correction and reduction in long Peso positions” rather than a fundamental shift towards the currency.
Currently, Mexico’s Bank (Banxico) maintains interest rates close to 6.50%, while the Federal Reserve is increasing rates into a 3.75%-4% range and is likely to raise them further to around 4%-4.25%. This adjustment narrows the differential to 2.50%, its lowest since hitting around 6% after the Covid pandemic.
Additionally, attractive US Treasury yields, ranging from 5.23% to 5.61%, present a more appealing option than the yields from MBONOS in Mexico, especially when factoring in the risk of potential losses in exchange rates.
Amid this, officials from the Federal Reserve, including New York Fed President John Williams, have indicated that they don’t feel an immediate need to tighten monetary policy. Contrarily, St. Louis Fed’s Alberto Musalem noted that current monetary conditions are accommodating.
Chicago Fed President Austan Goolsbee remarked that “the fact we have been 5-1/2 years above inflation target is playing with fire.” Meanwhile, Fed Governor Michael Barr emphasized the necessity of policy recalibration, suggesting that “further policy adjustments are likely to be needed.”
In terms of US economic data, the Conference Board has indicated a downturn in consumer sentiment, driven largely by rising prices in areas like oil and gas. Other indicators suggest the job market remains robust, although job openings have seen a decline.
Looking ahead, Mexico’s economic calendar appears relatively light, with traders anticipating releases related to Business Confidence and the S&P Global Manufacturing PMI for September on October 1. In the US, attention will be on ADP Employment Change, GDP data, the Fed’s preferred measure of inflation, and Friday’s Nonfarm Payrolls report.
USD/MXN Price Forecast: Technical Analysis
The daily chart shows USD/MXN trading at 18.0496, moving well above the cluster of 50-, 100-, and 200-day simple moving averages around 17.1914, which suggests a bullish short-term outlook. The pair is currently testing a medium-term descending resistance trend line originating from 18.1651. The Relative Strength Index (14) indicates overbought conditions at 82.80, which may suggest that the price is pushing against resistance and the broader long-term downtrend that caps recent highs slightly above 18.00.
On the downside, initial support is at the SMA cluster around 17.19, which could serve as a buffer against any corrective pullbacks, with a further level of support at the horizontal floor of 16.89. Conversely, a decisive move above the medium-term resistance line could pave the way towards the higher long-term downtrend barrier just above 18.00, where the most recent peak near 18.12 stands as an important resistance level.
