The official source for exchange rates shows the Brazilian real traded at R$5.32 per US dollar late on September 19, 2025, closing the week with a mild 0.02% gain for the dollar.

In the previous 24 hours, the currency market featured low volumes and an absence of major economic releases, shifting trader focus to global movements and central bank actions.

The week’s total still left the dollar 0.62% lower against the real and cemented a year-to-date drop above 13%. Interest rate policy remains the main theme informing market dynamics.

The US Federal Reserve’s recent decision to lower its benchmark rate to 4-4.25% contrasted with Brazil’s Central Bank, which left its Selic rate at 15%.

This spread maintains an attractive yield for investors in real-denominated assets, helping anchor the currency near multi-month lows for the dollar.

Brazil’s Central Bank provided liquidity by selling $2 billion in two-dollar line auctions with repurchase commitments on Friday, rolling over positions due in October.

Further operations saw 40,000 swap contracts offered for rolling maturing hedges, tightening liquidity conditions and countering volatility risk.

Real Defies Global Weakness, Keeps Dollar Below R$5.35 on Central Bank Moves

Real Defies Global Weakness, Keeps Dollar Below R$5.35 on Central Bank Moves

Major financial institutions revised their exchange rate forecasts downward for 2025, citing global dollar weakness.

One bank’s macroeconomic team attributed this to a favorable external environment that allows the real to stay strong.

However, they warned that narrowing interest spreads and structural risks in Brazil’s current account may cloud the outlook from 2026 onward.

Technical analysis of the daily US dollar/Brazilian real chart reveals the pair tested a support at R$5.28–5.32, consistent with the last sessions.

The 20- and 50-period moving averages slope downwards, suggesting a persistent medium-term downtrend. Bollinger Bands narrowed sharply, underscoring the drop in volatility.

The Relative Strength Index value today stands below 40, which places the pair in technically oversold territory.

The daily Moving Average Convergence Divergence (MACD) remains negative but shows signs of lessening downside momentum.

The four-hour chart offers a more granular view, where the RSI jumps to the low 50s, hinting at a technical rebound from recent lows.

The MACD turned neutral, aligning with increased trading volumes that marked the session’s intraday bottom and subsequent dollar recovery.

Notably, the Global Liquidity Index line, in yellow, dropped in tandem with the initial dollar sell-off and then bounced, echoing the market’s effort to stabilize.

Volumes and ETF flows in dollar-real markets showed no outsized movements. Institutional activity concentrated on hedging rather than directional plays as traders awaited new signals from central banks and policymakers.

The real’s robust showing reflects attractive local rates but leaves the market sensitive to signals about global liquidity, Brazilian fiscal policy, and commodity prices.

For now, the range of R$5.28–5.35 holds, letting traders recalibrate for the coming week.