Market icon
World·Brazil

Brazil Presidential Election

Market icon
World·Brazil

Brazil Presidential Election

Flávio Bolsonaro 41.5%

Luiz Inácio Lula da Silva 42%

Fernando Haddad 6.5%

Renan Santos 6.0%

Polymarket

$33,402,871 Vol.

Flávio Bolsonaro 41.5%

Luiz Inácio Lula da Silva 42%

Fernando Haddad 6.5%

Renan Santos 6.0%

Polymarket

$33,402,871 Vol.

Market icon

Flávio Bolsonaro

$3,708,569 Vol.

42%

Market icon

Luiz Inácio Lula da Silva

$4,212,152 Vol.

42%

Market icon

Fernando Haddad

$2,817,325 Vol.

7%

Market icon

Renan Santos

$3,424,585 Vol.

6%

Market icon

Tarcisio de Freitas

$5,508,958 Vol.

2%

Market icon

Jair Bolsonaro

$2,438,295 Vol.

1%

Market icon

Michelle Bolsonaro

$2,790,921 Vol.

<1%

Market icon

Eduardo Bolsonaro

$4,617,361 Vol.

<1%

Market icon

Ratinho Júnior

$3,891,895 Vol.

<1%

A presidential election is scheduled to take place in Brazil on October 4, 2026. This market will resolve according to the listed candidate that wins this election. This market includes any potential second round. If the result of this election isn't known by June 30, 2027, 11:59 PM ET, the market will resolve to "Other". This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the Brazilian government, specifically the Superior Electoral Court (Tribunal Superior Eleitoral, TSE) (e.g., https://dadosabertos.tse.jus.br/).Recent polls, including AtlasIntel's March 18-23 survey showing Senator Flávio Bolsonaro edging President Luiz Inácio Lula da Silva 47.6%-46.6% in a simulated runoff and Gerp's late-March tie at 48%-45%, reflect the trader consensus deadlock at 41.5% each for Brazil's October 4 presidential election first round. Flávio's rapid rise from under 30% in February to 36-41% in first-round scenarios stems from his father's prison endorsement, consolidating opposition against Lula's incumbency amid economic pressures and voter fatigue. Haddad trails at 4-6%, keeping a fragmented field. The polarized electorate and 10-20% undecideds sustain the toss-up; upcoming debates, fresh polls, or economic shifts could tip the balance toward a runoff.

Recent polls, including AtlasIntel's March 18-23 survey showing Senator Flávio Bolsonaro edging President Luiz Inácio Lula da Silva 47.6%-46.6% in a simulated runoff and Gerp's late-March tie at 48%-45%, reflect the trader consensus deadlock at 41.5% each for Brazil's October 4 presidential election first round. Flávio's rapid rise from under 30% in February to 36-41% in first-round scenarios stems from his father's prison endorsement, consolidating opposition against Lula's incumbency amid economic pressures and voter fatigue. Haddad trails at 4-6%, keeping a fragmented field. The polarized electorate and 10-20% undecideds sustain the toss-up; upcoming debates, fresh polls, or economic shifts could tip the balance toward a runoff.

Experimental AI-generated summary referencing Polymarket data · Updated
A presidential election is scheduled to take place in Brazil on October 4, 2026. This market will resolve according to the listed candidate that wins this election. This market includes any potential second round. If the result of this election isn't known by June 30, 2027, 11:59 PM ET, the market will resolve to "Other". This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the Brazilian government, specifically the Superior Electoral Court (Tribunal Superior Eleitoral, TSE) (e.g., https://dadosabertos.tse.jus.br/).Recent polls, including AtlasIntel's March 18-23 survey showing Senator Flávio Bolsonaro edging President Luiz Inácio Lula da Silva 47.6%-46.6% in a simulated runoff and Gerp's late-March tie at 48%-45%, reflect the trader consensus deadlock at 41.5% each for Brazil's October 4 presidential election first round. Flávio's rapid rise from under 30% in February to 36-41% in first-round scenarios stems from his father's prison endorsement, consolidating opposition against Lula's incumbency amid economic pressures and voter fatigue. Haddad trails at 4-6%, keeping a fragmented field. The polarized electorate and 10-20% undecideds sustain the toss-up; upcoming debates, fresh polls, or economic shifts could tip the balance toward a runoff.

Recent polls, including AtlasIntel's March 18-23 survey showing Senator Flávio Bolsonaro edging President Luiz Inácio Lula da Silva 47.6%-46.6% in a simulated runoff and Gerp's late-March tie at 48%-45%, reflect the trader consensus deadlock at 41.5% each for Brazil's October 4 presidential election first round. Flávio's rapid rise from under 30% in February to 36-41% in first-round scenarios stems from his father's prison endorsement, consolidating opposition against Lula's incumbency amid economic pressures and voter fatigue. Haddad trails at 4-6%, keeping a fragmented field. The polarized electorate and 10-20% undecideds sustain the toss-up; upcoming debates, fresh polls, or economic shifts could tip the balance toward a runoff.

Experimental AI-generated summary referencing Polymarket data · Updated

Beware of external links.

Frequently Asked Questions

"Brazil Presidential Election" is a prediction market on Polymarket with 9 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "Flávio Bolsonaro" at 42%, followed by "Luiz Inácio Lula da Silva" at 42%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 42¢ implies that the market collectively assigns a 42% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

As of today, "Brazil Presidential Election" has generated $33.4 million in total trading volume since the market launched on Sep 18, 2025. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "Brazil Presidential Election," browse the 9 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "Brazil Presidential Election" is "Flávio Bolsonaro" at 42%, meaning the market assigns a 42% chance to that outcome. The next closest outcome is "Luiz Inácio Lula da Silva" at 42%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "Brazil Presidential Election" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.