Tariffs Drive Dollar Higher as Global Tensions Hit Brazilian Real

The US dollar traded at 5.5882 Brazilian reais early July 15, 2025, holding nearly flat after a four-session rally. Official exchange rates and market data confirm this stability, which reflects ongoing risk aversion following aggressive trade actions from the United States.

Over the past 24 hours, the dollar index (DXY) held above 98, ending the last session at 98.12 after peaking at 98.14, its highest in three weeks.

This rise marks the sixth consecutive day of gains for the greenback, underscoring a broad move into dollar assets as global uncertainty escalates.

President Donald Trump’s formal announcement of 30% tariffs on European Union and Mexican goods, and a 50% tariff on Brazilian products, dominated the market.

These tariffs, scheduled to start August 1, triggered widespread caution, with investors seeking the safety of the US dollar. Brazilian officials responded by launching emergency negotiations, aiming to reduce the tariff to 30% or postpone its implementation.

As of today, an interministerial group is consulting directly with affected industries like coffee and citrus. Brazil’s most recent economic indicators point to a weakening domestic backdrop.

The Central Bank’s May activity index registered a contraction of 0.74% month-on-month, the first drop after five months of tepid growth. Inflation remains stubborn: June’s annualized consumer price index reached 5.35%.

The Selic rate stands firm at 15%, as policymakers weigh stubborn inflationary pressures and a softening economy. The Central Bank’s Focus survey shows participants inching their year-end inflation and currency targets lower.

However, confidence remains limited amid ongoing fiscal and legislative disputes. Technical analysis substantiates the prevailing pressure on the real.

Brazilian Real Faces Uphill Battle

The daily chart shows the USD/BRL pair above its primary moving averages, with a rising MACD and an RSI reading of 56, pointing to sustained bullish momentum but not yet overbought territory.

Bollinger Bands slope upward, with price action near the upper band and on strong volume, indicating committed buying. Examining the four-hour chart clarifies short-term risks and opportunities.

The RSI has climbed above 64, signaling potential overbought conditions, while volumes remain strong. Key support sits at 5.56, with resistance at 5.62—levels closely watched by traders heading into the new session.

The DXY’s strength in the past 24 hours reflects not only tariff fallout but also central bank signaling and shifting expectations for US monetary policy. Market participants responded quickly to safe-haven flows and inflation expectations ahead of US CPI data.

The dollar index’s advance gave the greenback additional support across currency markets, and no significant ETF volume surges or unusual Brazil-focused fund flows were reported.

These hard facts show that the Brazilian real faces headwinds from both external trade friction and internal economic strains. Only diplomatic breakthroughs or a sustained reversal in core economic indicators can break the dollar’s dominance in the near term.

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