The Mexican peso held near 17.51 to the dollar on July 13, 2026, up 0.25% from the previous session, as traders balanced the currency’s interest-rate appeal against a weakening economic backdrop ahead of the Federal Reserve’s July 28-29 policy decision.
Mexico’s annual inflation rate fell in June 2026 for the third consecutive month to its lowest level since December 2020, according to Reuters. The decline—which cooled expectations for further interest-rate increases from Mexico’s central bank—has weighed on the peso mexicano by reducing its yield advantage relative to the dollar.
Lower Mexican inflation weakens rate expectations and keeps pressure on the peso, according to FOREX.com analysis from July 9. Over the past month, the peso mexicano has weakened 1.73%, reflecting a broader shift in carry-trade dynamics as investors reassess the currency’s appeal.
The peso’s movement is closely tied to the interest-rate differential between Mexico and the United States. Mexico’s benchmark rate stands at 6.50%, while the Federal Reserve maintains its target range at 3.50%-3.75%, creating a spread that has historically supported peso strength through carry trades. That differential narrows if either central bank shifts policy, and market expectations for the Fed’s next move are beginning to shape currency flows.
Financial markets are now pricing in only about a 30% chance of a rate hike at the central bank’s July 28-29 meeting, down from nearly 40% earlier, according to Reuters reporting from June 25. The Motley Fool reported on July 9 that futures trading suggests there is a 0% chance the Federal Reserve will cut interest rates at its July 29 meeting, meaning the base case is for rates to remain steady.
The Fed held its benchmark overnight borrowing rate anchored in a range of 3.5%-3.75% at its June 17 decision, according to CNBC. The central bank has signaled no immediate action, leaving the peso mexicano in a holding pattern as investors await any signals from Fed officials about the path forward for U.S. monetary policy in the second half of 2026.
Sources
- Trading Economics — USD/MXN exchange rate at 17.5149 on July 13, 2026, up 0.25%; peso weakened 1.73% over past month
- Reuters — Mexico’s annual inflation fell in June 2026 to lowest level since December 2020; markets pricing 30% chance of July Fed rate hike as of June 25
- FOREX.com — Lower Mexican inflation weakens rate expectations and keeps pressure on the peso
- CEIC Data — Mexico’s benchmark interest rate at 6.50% as of June 2026
- CNBC — Federal Reserve held rates at 3.50%-3.75% at June 17, 2026 meeting
- The Motley Fool — Futures trading shows 0% chance of Fed rate cut at July 29 meeting
