StoneX logo

FX Weekly Overview (Brazil Issue)

By: Leonel Mattos, Market Intelligence Analyst • BRAZIL PRS

Banner Currencies

USDBRL Likely to Reflect FOMC and Copom Interest Rate Decisions and Geopolitical Tensions in the Middle East

  • Bullish
  • The FOMC is expected to keep interest rates steady, supporting U.S. Treasury yields and attracting foreign capital to the U.S., strengthening the dollar globally.
  • The Copom is expected to cut Brazil's benchmark interest rate (Selic) by 0.25 percentage points, reducing the appeal of domestic bonds and making it harder to attract foreign investment, weakening the real.
  • Bearish
  • Expectations of progress in negotiations between the U.S. and Iran to resolve the conflict could boost global risk appetite, benefiting currencies of emerging economies like the Brazilian real.

The week in review

  • With a light calendar of major economic indicators, investors focused on developments in Middle Eastern tensions.
  • Midweek news of ship seizures in the Strait of Hormuz by both the U.S. and Iran dampened hopes for a diplomatic resolution between the two nations.
  • The U.S. Department of Justice concluded its investigations involving Federal Reserve Chairman Jerome Powell, paving the way for Kevin Warsh’s Senate confirmation.

USDBRL and Dollar Index (points)

image 130329

Source: StoneX cmdtyView. Design: StoneX.

USDBL Variations | Daily: -0.13% | Weekly: +0.40% | Monthly: -3.47% | Annual: -8.69% | 12-month: -12.16%
Dollar Index Variations | Daily: -0.30% | Weekly: +0.28% | Monthly: -1.32% | Annual: +0.18% | 12-month: -0.80%


KEY EVENT: Diplomatic Standoff in the Middle East
Expected Impact on USDBRL: Bearish

Investors will continue monitoring news on the conflict between the U.S., Israel, and Iran in the Middle East amidst cautious optimism for a diplomatic resolution and the reopening of the Strait of Hormuz.

  • Last Friday (24th), it was reported that Iran’s Foreign Minister Abbas Araghchi would travel to Pakistan to resume negotiations with the U.S.
  • Though it’s too early to predict a diplomatic resolution, both sides’ willingness to engage in dialogue has been enough to improve investor sentiment.
  • However, the situation remains fragile, and any shift in investor sentiment could lead to a reversal of this trend.

 

Why it matters: Anticipation of a diplomatic solution to the conflict is likely to boost global risk appetite and positively impact riskier assets like the Brazilian real.

  • Conversely, disappointment in these expectations could have the opposite effect.

 

Strait of Hormuz: Despite efforts by the U.S. and Iran to resume diplomatic talks, the passage through the strait remains blocked by both nations.

  • The disruption of oil flows in the region has raised concerns about a global supply shortage and potential inflationary impacts.
  • Even if the passage is unblocked swiftly, it will take time to restore global oil production and logistics due to damage to infrastructure and shipping delays, keeping oil prices elevated in the short term.

 

FOMC Interest Rate Decision
Expected Impact on USDBRL: Bullish

U.S.: Historical and Expected Interest Rates – updated as of April 24, 2026

image 130330

Source: CME FedWatch Tool. Design: StoneX.   Refers to the futures market’s most probable bet as of the indicated date.

Global financial markets are expected to react to Wednesday’s (29th) Federal Open Market Committee (FOMC) interest rate decision, where rates are likely to be maintained between 3.50% and 3.75% annually.

 

Why it matters: The Fed’s decision to keep rates stable supports U.S. Treasury yields and facilitates foreign capital inflows into the U.S., strengthening the dollar globally.

 

Waiting game: Investors broadly agree that the FOMC will leave interest rates unchanged, awaiting greater clarity on geopolitical tensions in the Middle East and their global economic impacts.

  • Given the lack of suspense on the decision itself, investor focus will likely shift to Federal Reserve Chair Jerome Powell’s press conference.
  • Recent statements by FOMC members indicate comfort with a cautious approach amid uncertainty regarding the impact of Strait of Hormuz restrictions on global commodity prices, particularly energy.

 

End of investigations: Last Friday (24th), the U.S. Department of Justice unexpectedly closed its investigation into Powell over alleged irregularities in Federal Reserve headquarters renovations.

  • The investigation occurred amid a prolonged White House campaign criticizing the Fed and Powell for dissatisfaction with current U.S. interest rates.
  • President Donald Trump attempted to dismiss Federal Reserve Board Governor Lisa Cook, but the Supreme Court temporarily blocked the decision pending Cook’s appeal.
  • Trump also threatened to fire Powell on multiple occasions, most recently on April 16th.

 

Paving the way for Warsh: The closure of the investigation is seen as a White House move to facilitate Senate approval of Kevin Warsh as the next Federal Reserve Chair.

  • Republican Senator Thom Tillis had stated he wouldn’t vote for Warsh in the Senate Banking Committee until the investigation was concluded.
  • Powell’s current term as Fed Chair ends on May 15th but can be temporarily extended until the Senate confirms his successor.
  • Analysts believe Warsh might be more inclined to support the White House’s desire for future rate cuts.

 

What’s next? Powell’s term as a Federal Reserve Board member, however, lasts until January 2028.

  • While it was customary for Fed Chairs to resign their Board positions upon completing their chairmanships, Powell has stated he would remain at least until the investigation formally concluded.
  • It’s unclear whether the investigation’s closure will prompt Powell to resign from the Board after Warsh takes office.

 

Copom Interest Rate Decision
Expected Impact on USDBRL: Bullish

Brazil: Historical and Expected Interest Rates – Focus Bulletin as of April 17, 2026

image 130331

Source: Central Bank of Brazil. Design: StoneX.

The Central Bank’s Monetary Policy Committee (Copom) is expected to cut Brazil’s benchmark interest rate (Selic) by 0.25 percentage points, from 14.75% to 14.50% annually.

 

Why it matters: Lowering Brazil’s benchmark interest rate tends to reduce the appeal of domestic bonds and discourage foreign investment, weakening the real.

 

Shifting expectations: The latest Focus Bulletin from the Central Bank showed that the median forecast for the Selic rate at the end of 2026 rose to 13.00% annually after three weeks at 12.50% annually.

  • Additionally, since the conflict began, projections for Brazil's year-end IPCA inflation rose from 3.91% to 4.71%, exceeding the upper limit of the inflation target.
  • This suggests investors anticipate inflationary pressures in Brazil driven by higher fuel and energy prices, potentially limiting Copom’s ability to enact further Selic rate cuts.

 

IPCA-15: In this context, the release of April’s IPCA-15 inflation index next Tuesday (28th) gains importance.

  • The most recent reading showed March’s IPCA-15 accelerating from 0.70% to 0.88%, surpassing expectations. The annualized 12-month rate climbed to 4.14%.
  • The core index, which excludes volatile food and energy components, decelerated from 0.91% to 0.46%.
  • This indicates inflationary pressure stemmed mainly from rising energy commodity prices, highlighting the Middle East conflict’s impact on domestic prices.

 

INDICATORS

image 130332

Sources: Central Bank of Brazil; B3; IBGE; Fipe; FGV; MDIC; IPEA and StoneX cmdtyView.
  • Currencies

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.

Satellite view of Earth at night showing illuminated cities across Asia and the Middle East

Discover more insights

Our subscribers have access to comprehensive market analysis from StoneX spanning commodities, equities, currencies and more.

StoneX: We open markets

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 bilateral 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 track record 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.