The US dollar has experienced a notable rise, closing at R$ 5.82 on February 27, 2025, reflecting a 0.47% increase amid investor concerns regarding tariffs and economic data. The dollar's ascent follows a period of volatility, where it had previously closed at R$ 5.80. Factors contributing to this upward trend include mixed messages from US President Donald Trump about tariffs, which have stirred uncertainty in the markets. On February 28, the dollar opened slightly higher at R$ 5.88, as investors remained vigilant regarding Trump's tariff threats, particularly concerning imports from China, Canada, and Mexico. The Brazilian stock market, represented by the Ibovespa, showed a slight increase of 0.32%, closing at 125,100 points, despite the backdrop of fluctuating currency values and economic indicators. The market is closely monitoring upcoming economic data releases, including inflation figures from the US, which may further influence the dollar's performance.