The Mexican peso opened at 17.47 per US dollar on 20 July, a decline of 0.41% from the previous close but still within a narrow band that has kept the currency near its strongest levels in over a year. Viewed from Mexico City, the peso’s resilience reflects a confluence of structural inflows: nearshoring investment, anticipated foreign-exchange earnings from the 2026 FIFA World Cup, and market expectations that the US Federal Reserve will begin easing rates later this year, a move that would weaken the dollar globally. The central bank’s reference rate stood at 17.52 pesos, and analysts surveyed by the finance ministry project the exchange rate will drift toward 19.30–20.50 by end-2026, though for now the peso remains buoyant.

In Argentina, the official dollar traded at 1,500 pesos for retail sale, while the parallel “blue” rate held at 1,530 pesos—exactly where it began 2026. After a 5.9% rise in June, the blue has erased that gain, and the spread against the official rate narrowed to 2%. Buenos Aires market participants note that the central bank has purchased over US$12.6 billion in reserves since the start of its accumulation programme, helping to anchor the managed float within a crawling band that now adjusts to monthly inflation. The contado con liquidación rate, used for capital flight, settled at 1,570 pesos, suggesting that demand for offshore dollar exposure remains contained.

Elsewhere, the Russian rouble weakened marginally, with the central bank setting the official rate at 78.32 per dollar, down 0.08 roubles. Moscow-based economists attribute roughly half of the rouble’s recent moves to non-fundamental factors, including shifting market sentiment. In Bangladesh, the taka edged lower to 123.58 per dollar amid persistent Middle East tensions that have kept foreign-currency demand elevated. The euro showed mixed signals: it slipped 0.32% against the Mexican peso to 19.98, while in Colombia it rose 3.97% over the week to 3,723 pesos, though it remains down 17.3% year-on-year, reflecting a volatile but broadly weaker trend against Latin American currencies.

Venezuela’s bolivar, by contrast, continued its collapse, trading at 737 per dollar—a 144% depreciation since January. The official rate was unchanged on the day, but the cumulative erosion underscores the divergence between economies with credible monetary anchors and those still gripped by hyperinflation. The next factual milestone for currency markets will be the Federal Reserve’s policy statement later this month, which could confirm the timing of rate cuts and set the tone for emerging-market exchange rates through the remainder of 2026.