Brazil’s financial markets experienced a turbulent day on February 18, 2025, reflecting a complex interplay of domestic and global factors. The Ibovespa, Brazil’s main stock index, closed slightly lower by 0.02% at 128,531 points after an initial surge of nearly 3%.
This spike followed news that President Lula da Silva’s approval rating had dropped to its lowest level across all his terms, at 24%, which markets interpreted as reducing his reelection chances in 2026.
The U.S. dollar also hit its lowest level in three months against the Brazilian real, closing at R$5.6887—a 0.42% drop from the previous session. The currency has fallen 7.93% year-to-date, reflecting shifting investor sentiment and a $3 billion intervention by Brazil’s Central Bank through a dollar repurchase auction.
Political developments added to market volatility. São Paulo Governor Tarcísio de Freitas hinted at a potential presidential bid, boosting investor confidence further.
Meanwhile, international attention focused on Federal Reserve interest rate strategies and geopolitical concerns like the Ukraine war’s potential resolution. Stock performance on the Ibovespa was uneven.
BB Seguridade (BBSE3) rose 4.47% after reporting a quarterly net income of R$2.17 billion, a 5.8% increase year-over-year. Minerva Foods (BEEF3) also gained 2.79%.
On the downside, GPA (PCAR3) fell 6.69% following a sell-side downgrade. Meanwhile, Assaí (ASAI3) and Locaweb (LWSA3) dropped 5.78% and 4.62%, respectively.
Markets Respond to Inflation and Interest Rate Signals
Globally, Wall Street posted modest gains as the S&P 500 rose by 0.24%, reaching its highest closing level in a week shortened by the U.S. holiday. Investors awaited the Federal Reserve’s meeting minutes for clues on future rate hikes.
Domestically, Brazil continues to grapple with inflationary pressures and high interest rates. January’s inflation eased to 4.56%, but it remains above the Central Bank‘s target range of 4.5%. The Selic rate stands at 13.25%, with further hikes expected to combat persistent inflation risks.
As Brazil navigates these challenges, its markets remain highly sensitive to domestic political shifts and global economic trends. This underscores the interconnectedness of today’s financial landscape.

