
FX Weekly Overview (Brazil Issue)
Dollar to reflect Jackson Hole Symposium, inflation data in the US and Brazil, and Brazil's electoral race

- Currencies
By: Leonel Mattos, Market Intelligence Analyst • BRAZIL PRS

USDBRL and Dollar Index (points)
USDBRL variations | Daily: -1.05% | Weekly: -1.52% | Monthly: +1.43% | Annual: -6.15% | Over 12 months: -6.15%
Dollar index variations | Daily: -0.07% | Weekly: -0.84% | Monthly: -1.09% | Annual: +0.49% | Over 12 months: +0.15%
US: Historical and expected interest rate – updated on August 21, 2026
The currency market is expected to react to the upcoming Friday (28) speech by Federal Reserve (Fed) President Kevin Warsh at the important Annual Monetary Policy Symposium in Jackson Hole, aiming to calibrate expectations for the trajectory of US interest rates.
Why this matters: It is likely that Warsh's speech will seek to be more specific about how the Federal Reserve intends to restore price stability in the US, increasing investor bets on new interest rate hikes in the short term.
Overview: This week marks the important Annual Monetary Policy Symposium in Jackson Hole, hosted by the Kansas City Federal Reserve, from Thursday (27) to Saturday (29).
What to expect: In previous years, the Fed president's speech at Jackson Hole provided important insights into the direction of US monetary policy in the following months, influencing investor expectations about interest rate trajectories in the United States.
Correcting the record? From investors' perspective, there is strong demand for a better understanding of how the Federal Reserve will operate under Warsh's leadership.
Interest rate hikes in doubt: Since the July 29 interest rate decision, investors have increasingly bet against the possibility of short-term interest rate hikes by the Federal Reserve.
US inflation measures (%)
In addition to the Jackson Hole speech, investors should react to the release of several important indicators to assess the evolution of the US economy, influencing expectations for monetary policy decisions.
Why this matters: Moderate numbers for inflation and GDP in the US should reinforce the perception of a less heated economy, reducing bets on new interest rate hikes by the Fed in the short term.
Estimates: The median estimates for the Personal Consumption Expenditures (PCE) Price Index, the metric used by the Fed to monitor consumer inflation, indicate its monthly variation will shift from -0.1% in June to 0.1% in July.
With the official start of the electoral period, financial markets remain focused on updates to the domestic electoral scenario, seeking to calibrate their expectations for Brazil's economic policies over the next four years.
Why this matters? Investors believe the news increases the chances of Flávio Bolsonaro winning the presidential election, reducing political risk perceptions for national assets and favoring the Brazilian real's performance.
Lulinha Case: Last Thursday (20), documents related to the investigation of Fábio Luís Lula da Silva, nicknamed Lulinha, were leaked to journalists.
Poll publication: On Monday (24), another poll measuring voter intentions for the presidency will be released, potentially highlighting impacts from leaked investigations related to Lulinha.
IPCA-15 accumulated over 12 months (%) 
Investors should also react to the August reading of the National Consumer Price Index 15 (IPCA-15), recalibrating expectations for inflationary trajectory and national monetary policy decisions.
Why this matters: The IPCA-15's deceleration should increase investor bets on the continuation of basic interest rate (Selic) cuts, lowering returns on national government bonds and hindering the attraction of external capital, thereby weakening the BRL.
Estimates: Median estimates suggest the monthly variation of the IPCA-15 will shift from 0.06% in July to -0.3% in August.
Copom adopts a more neutral tone: Since its last Monetary Policy Committee (Copom) meeting, Central Bank authorities have adopted a more neutral tone regarding monetary policy decisions.
Outlook: Given the lack of clear signals regarding the next steps, monitoring the country's inflationary trajectory will be crucial for investors to adjust their expectations.
ECONOMIC INDICATORS

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