Latin America Pulse: Argentina Inflation Drops, Brazil Corruption Scandal, Cuba Blackouts

On May 15, 2026, significant developments unfolded across Latin America. Argentina reported a monthly inflation rate of 2.6% for April, the first sub-3% reading in eleven months, reinforcing President Milei’s disinflation thesis despite previous external shocks. Annual inflation slowed to 32.4%. In Brazil, a major political scandal emerged as Intercept Brasil published evidence linking Senator Flávio Bolsonaro to R$134 million in transfers from jailed banker Daniel Vorcaro. The Federal Police arrested the banker’s father, impacting market sentiment and political polling. Meanwhile, Cuba faced its worst energy crisis in years, with 70% of the island disconnected from the grid during peak demand, triggering widespread protests and cacerolazos in Havana. Elsewhere, Bolivia recorded its first death during an ongoing general strike, and S&P downgraded the sovereign outlook for Mexico, along with state-owned entities PEMEX and CFE. Financial markets showed mixed reactions, with the Ibovespa rising while Mexico’s IPC fell. These events highlight growing political volatility and economic challenges in the region, ranging from successful monetary tightening in Argentina to severe infrastructure failures in Cuba and corruption allegations in Brazil.