
FX Weekly Overview (Brazil Issue)
Dollar expected to be influenced by FOMC interest rate decision, US/Brazil economic data, Middle East developments, and end-of-month PTAX figures

- Currencies
Quarterly Commodities Outlook is available for free now. Download your report →
By: Leonel Mattos, Market Intelligence Analyst • BRAZIL PRS

USD/BRL and Dollar Index (points)
USDBRL | Daily: -0.11% | Weekly: -0.57% | Monthly: -1.65% | Annual: -7.23% | In 12 months: -7.97%
Dollar index variations | Daily: +0.03% | Weekly: +0.72% | Monthly: +0.26% | Annual: +3.20% | In 12 months: +4.20%
US: Historical and expected interest rates – updated on July 24, 2026
This week, the currency market will monitor the Federal Open Market Committee (FOMC) decision, which is expected to keep the US benchmark interest rate in the range of 3.50% to 3.75% per year.
Why this matters: The expectation of a more cautious stance by the Federal Reserve should reinforce bets on higher interest rates for a longer period in the country.
Inflation data surprises: June readings of the Consumer Price Index (CPI) and Producer Price Index (PPI) surprised with readings below expectations and pointed to a slowdown in accumulated inflation over the last 12 months from 4.2% to 3.5% and 6.0% to 5.5%, respectively.
US inflation measures (accumulated over 12 months)
Labor market slows: The June Employment Situation Report presented a reading far below expectations, with a net gain of 57,000 jobs compared to projections of 114,000.
Variation in total non farm jobs (000 of people) and unemployment rate (%) in the United States
Directors’ signals: Before the silence period preceding the meeting, some FOMC members publicly commented on the latest inflation data.
Wait and see: In this context, the expectation is for a “wait and see” stance from monetary authorities, reinforced by the recent conflict resumption in the Middle East.
Expected impact on the USDBRL: bearish
US inflation measures (%)
After the FOMC interest rate decision, investors are expected to monitor the June reading of the Personal Consumption Expenditures Price Index (PCE), the Fed's favorite indicator for tracking inflation.
Why this matters: Signs of slowing inflation tend to reduce bets on interest rate hikes in the short term, which tends to decrease the attractiveness of US Treasury bonds and weaken the dollar globally.
Inflationary concerns: In light of benign readings of the Consumer Price Index (CPI) and Producer Price Index (PPI) in June, which surprised and pointed to deflation of 0.4% and 0.2%, respectively, the PCE for the same period is also expected to present a benign reading.
Economic activity: In addition to the PCE, the first reading of the US Gross Domestic Product (GDP) for the second semester will be released, which should indicate possible impacts of the Middle East conflict on economic activity.
Expected impact on the USDBRL: bearish
Domestically, the highlight indicator is expected to be the Broad National Consumer Price Index 15 (IPCA-15) for July, which should capture the possible initial inflationary impacts of the Middle East conflict resumption.
Why this matters: Signs of inflation reacceleration tend to reduce bets on maintaining the interest rate cut cycle by the Monetary Policy Committee (Copom), which should increase yields on domestic government bonds and strengthen the Brazilian real globally.
Recent data: The latest price indicator was the June reading of the Broad National Consumer Price Index (IPCA), which pointed to inflation of 0.16%, below investors' expectations of a 0.31% rise.
Expectations: In the last Focus bulletin, the median projection for accumulated inflation in 2026 pointed to a rise of 5.15%, indicating that financial institutions expect inflation to rise from current levels.
Expected impact on the USDBRL: bullish
Tensions between the United States and Iran continue with no diplomatic solution in sight and, tomorrow, will enter their third consecutive week of hostilities.
Why this matters: In times of greater geopolitical uncertainty, investors tend to reduce exposure to assets considered riskier and allocate resources to safe-haven assets like the US dollar and US Treasury bonds.
Expected impact on the USDBRL: undefined
End-of-month Ptax rate – selling (BRL/USD)
The trading volume and volatility of the exchange rate are expected to increase on the last trading day of July due to the formation of the end-of-month Ptax rate.
Why this matters: Financial market operators intensify their operations during the intervals of forming the last Ptax rate of the month to try to influence its value in a more advantageous direction for their positions, making it difficult to interpret the real's movements on that day.
INDICATORS

The StoneX Group Inc. group of companies provides financial services worldwide through its subsidiaries, including physical commodities, securities, exchange-traded and over-the-counter derivatives, risk management, global payments and foreign exchange products in accordance with applicable law in the jurisdictions where services are provided. References to over-the-counter (“OTC”) products or swaps are made on behalf of StoneX Markets LLC (“SXM”), a member of the National Futures Association (“NFA”) and provisionally registered with the U.S. Commodity Futures Trading Commission (“CFTC”) as a swap dealer. SXM’s products are designed only for individuals or firms who qualify under CFTC rules as an ‘Eligible Contract Participant’ (“ECP”) and who have been accepted as customers of SXM. StoneX Financial Inc. (“SFI”) is a member of FINRA/NFA/SIPC and registered with the MSRB. SFI is registered with the U.S. Securities and Exchange Commission (“SEC”) as a Broker-Dealer and with the CFTC as a Futures Commission Merchant and Commodity Trading Adviser. References to securities trading are made on behalf of the BD Division of SFI and are intended only for an audience of institutional clients as defined by FINRA Rule 4512(c). References to exchange-traded futures and options are made on behalf of the FCM Division of SFI . StoneX is a trading name of StoneX Financial Ltd (“SFL”). SFL is registered in England and Wales, Company No. 5616586. SFL is authorized and regulated by the Financial Conduct Authority [FRN 446717] to provide to professional and eligible customers including: arrangement, execution and, where required, clearing derivative transactions in exchange traded futures and options. SFL is also authorised to engage in the arrangement and execution of transactions in certain OTC products, certain securities trading, precious metals trading and payment services to eligible customers. SFL is authorised & regulated by the Financial Conduct Authority under the Payment Services Regulations 2017 for the provision of payment services. SFL is a category 1 ring-dealing member of the London Metal Exchange. In addition SFL also engages in other physically delivered commodities business and other general business activities which are unregulated and not required to be authorised by the Financial Conduct Authority. StoneX Group Inc. acts as agent for SFL in New York with respect to its payments services business. StoneX APAC Pte. Ltd. acts as agent for SFL in Singapore with respect to its payments services business. ‘StoneX’ is the trade name used by StoneX Group Inc. and all its associated entities and subsidiaries.
Trading swaps and over-the-counter derivatives, exchange-traded derivatives and options and securities involves substantial risk and is not suitable for all investors. Past performance of any futures or option is not indicative of future success. Indicators are not a trading system and are not published as a specific trade recommendation. The information herein is not a recommendation to trade nor investment research or an offer to buy or sell any derivative or security. It does not take into account your particular investment objectives, financial situation or needs and does not create a binding obligation on any of the StoneX group of companies to enter into any transaction with you. You are advised to perform an independent investigation of any transaction to determine whether any transaction is suitable for you. No part of this material may be copied, photocopied or duplicated in any form by any means or redistributed without the prior written consent of StoneX Group Inc.
© 2026 StoneX Group Inc. All Rights Reserved.
Our subscribers have access to comprehensive market analysis from StoneX spanning commodities, equities, currencies and more.

Dollar expected to be influenced by FOMC interest rate decision, US/Brazil economic data, Middle East developments, and end-of-month PTAX figures


We are not lacking for dramatic jolts of volatility these past weeks, but time and again these charges fall far short of the mark when it comes to redefining the market’s broader trend. Seasonal and structural complacency may be persistent but the fundamental risks are unrelenting.


The widening gap between U.S. and Japanese interest rates is breathing new life into one of the world's most closely watched currency strategies. As monetary policy paths continue to separate, investors are finding fresh incentives to borrow in low-yielding currencies and invest in higher-yielding assets.

Our market expertise, advanced platforms, global reach, culture of full transparency and commitment to our clients’ success all set us apart in the financial marketplace.
Reach
With access to 40+ derivatives exchanges, 180+ foreign exchange markets, nearly every global securities marketplace and numerous bi-lateral liquidity venues, StoneX’s digital network and deep relationships can take clients anywhere they want to go.
Transparency
As a publicly traded company meeting the highest standards of regulatory compliance in the markets we serve; our financials and record of accomplishment are matters of public record. StoneX’s commitment to “doing the right thing over the easy thing” sets us apart in the industry and helps us build respect, client trust and new partnerships.
Expertise
From our proprietary Market Intelligence platform, to “boots on the ground” expertise from award-winning traders and professionals, we connect our clients directly to actionable insights they can use to make more informed decisions and achieve their goals in the global markets.