Brazil’s Ibovespa climbed 7.70% to 206,911.89 in the settled session before Latin American markets opened Tuesday, 6 October 2026. The region’s main indicators were broadly higher. Brazil’s trade balance, due at 15:00 BRT, stood out as the day’s key regional release, while traders watched the real’s strength and the effects of foreign investment flows.
Domestic data and external pressure
The rally came despite weaker readings from Brazil’s services sector. The S&P Global Services PMI fell to 49.2 in September from 50.5, and the Global Composite PMI declined to 47.4 from 49.1. Both slipped below the 50 threshold. The report said firms held back before the election.
Brazil’s trade balance was due at 15:00 BRT, or 19:00 Lisbon time. The wholesale inflation gauge IGP-DI was scheduled for Wednesday. A strong trade surplus could support the real and attract foreign inflows, the report said.
Foreign investors seeking the difference between Brazil’s Selic benchmark rate and U.S. rates were cited as one force behind the real’s strength. In the market-close table for 5 October, USD/BRL stood at 4.9936, down 4.21%. The live currency board, however, listed USD/BRL at 5.16, up 0.01%. The report didn’t reconcile the two figures.
A firmer real can raise the local-currency value of dollar revenues for Brazilian exporters, but it may also squeeze their competitiveness. Brazil’s trade balance could affect the real and wider Andean currencies, the report said.
Regional gains and uneven readings
Argentina’s MERVAL gained 3.68% to 2,869,488, Colombia’s COLCAP rose 2.69% to 2,582.65, Chile’s IPSA added 1.91% to 11,124.65, and Peru’s BVL S&P Perú advanced 0.60% to 59,860.04. Mexico’s figures differed between sections: one live board showed the IPC at 64,327.79, down 0.32%, while the settled-session account put it at 64,975, up 0.69%.
Petrobras preferred shares, PETR4, rose 8.19% in Brazil, with R$6,798 million, or about US$1.4 billion, traded. Itaú preferred shares, ITUB4, recorded R$5,210 million in turnover; Vale, VALE3, had R$5,084 million; BTG Pactual units, BPAC11, had R$5,009 million; and exchange operator B3SA3 recorded R$4,662 million. The report said oil and the stronger real helped Petrobras, while Itaú and Vale completed the top three by turnover.
Brent crude held near US$101 a barrel. That supported producer revenues and companies such as Petrobras and Ecopetrol, but raised consumer costs and complicated inflation policy in Brazil and Mexico. Oil also supports the fiscal positions of producer nations Brazil, Mexico and Colombia, the report said.
The policy calendar
Wall Street closed higher overseas. The S&P 500 stood at 7,774, up 0.66%, and the Dow Jones also advanced, while the Nasdaq led the gains. Those moves supported regional risk appetite, according to the report. Traders were watching for the Federal Open Market Committee minutes due Wednesday. A dovish signal could lift regional markets, while a hawkish surprise could test the real and peso.
Mexico’s September consumer confidence survey was forecast at 44.9, compared with a previous 46.1. Colombia’s September producer prices were forecast at 1.5%, against a previous 0.76%, and Uruguay’s central bank rate decision was forecast at 5.75%, unchanged. Data released Monday showed Mexico’s gross fixed investment rose 1.4% month on month in July. Colombia’s exports increased 15.1% year on year in August, with gold, coal and oil helping. Uruguay’s inflation rate rose to 4.68% in September from 4.55%.
Mexico’s finance ministry, SHCP, reported a budget deficit of MXN 739 billion, about US$41 billion, for January to August, MXN 276 billion, about US$15 billion, below plan. The report used an exchange rate of 18.08 pesos per US$1. Domestic trade, inflation and public finances sit alongside U.S. monetary policy as the main forces regional markets are watching.