LatAm Pre-Open — Wednesday, August 26, 2026

Latin American assets opened on Wednesday, August 26, 2026, focusing on two key factors: a stable dollar and a Brazilian inflation report that may impact the Selic rate. The dollar index is near 98.9, US ten-year Treasury yields have dropped to 4.6 percent, and Brazil's real currency remains stable. A stable dollar, falling US yields, and a possible negative inflation print in Brazil strengthen the narrative that foreign money will continue investing in Latin American assets.

Brazil's Ibovespa has gained five consecutive days, led by rate-sensitive retailers. However, this is not just a Brazil story; Mexico's IPC is up 0.79 percent, Chile's copper-heavy IPSA is relevant, and Argentina's Merval is near its highs after a prolonged rally. Investors are waiting for the next catalyst rather than chasing the previous one.

The Brazilian inflation report and Mexico's trade figures this week will determine if the two largest economies in the region can continue attracting foreign investment. The stable dollar, soft yields, and lack of commodity spikes mean most Latin American markets are trading based on their domestic factors today. For Brazil, this means the mid-month IPCA-15 inflation report at 9:00 BRT, while Mexico will release July trade figures later in the week.

The evidence suggests a steady, mildly positive opening, with a weaker dollar, lower US yields, and strong performance from Brazil's rate-sensitive leaders. The mid-month IPCA-15 is the critical factor; a deflationary print would improve the real-rate appeal and support local financials and consumer stocks. The main variable to watch is whether the IPCA-15's core services detail backs the deflation story or complicates the central bank's easing plans.