The Mexican peso closed at 19.3198 per dollar on May 19, 2025, gaining 0.8 percent amid broad dollar weakness following Moody’s U.S. credit-rating cut and ahead of key local GDP and inflation data.
Puerto Vallarta, Mexico – The Mexican peso advanced against the U.S. dollar on Monday, May 19, 2025, closing at 19.3198 per dollar. According to data released by the Bank of Mexico (Banxico), this represents an improvement of 15.48 centavos—or 0.80 percent—compared with Friday’s official close of 19.4746 per dollar.
The local currency benefited from a broad-based weakening of the greenback following Moody’s Investors Service’s surprise downgrade of the U.S. government’s credit rating on Friday. Moody’s cut its assessment on the United States from Aaa to Aa1, citing concerns over the nation’s rising debt burden—becoming the last of the three major rating agencies to take such action.
Against a basket of six major currencies, measured by the Intercontinental Exchange’s U.S. Dollar Index (DXY), the dollar fell by 0.71 percent to 100.37 points on Monday. Over the course of trading, the peso ranged between a low of 19.2995 and a high of 19.4924 per dollar.
Financial consultants attributed much of the peso’s strength to investor risk-appetite shifting away from dollar-denominated assets. “The U.S. dollar is at the epicenter of financial turmoil on Monday, significantly suffering from Moody’s recent decision to downgrade its rating,” noted Quasar Elizundia, financial market strategist at Pepperstone. “Emerging-market currencies like the peso are reaping the benefits.”
Juan Carlos Cruz, an independent financial consultant, added that the downgrade underscored concerns about the U.S. budget deficit. “This move comes after Moody’s withdrew its top credit rating from the United States—a consequence of the country’s high budget deficit. This is reflected in the emerging-currency bloc,” he said.
Despite a statement from the White House on Monday in which President Donald Trump disputed the rating agency’s decision and emphasized ongoing global confidence in the U.S. economy, market reactions were largely unsympathetic. Instead, traders have pivoted toward assets perceived as undervalued in the wake of the downgrade.
On the domestic front, attention is now turning to Mexico’s own economic indicators. Investors are eagerly awaiting GDP and inflation data scheduled for release on Thursday, May 22. The figures come one week after Banxico enacted a surprise 50-basis-point cut to its benchmark interest rate—bringing it to 10.25 percent—and signaled the possibility of further easing to support growth.
In an interview published Monday, Banxico Governor Victoria Rodríguez Ceja stressed that while there remains room for additional rate cuts, for the moment monetary policy will stay restrictive. “Maintaining a tight policy stance is positive for peso-denominated assets and serves to anchor inflation expectations,” she said.
Analysts believe that should the forthcoming data reaffirm stable inflation and moderate growth, Banxico may continue to reduce rates. A smoother path for domestic rates, coupled with continued dollar weakness, could further bolster the peso in the weeks ahead.
