Recent polls from Datafolha and Futura/Apex, released in early April, show President Luiz Inácio Lula da Silva and Senator Flávio Bolsonaro in a statistical tie or narrow leads for both first-round and runoff scenarios ahead of the October 4, 2026, election, driving Polymarket's razor-thin trader consensus with Flávio at 41% implied probability and Lula at 39%. Flávio's surge reflects the enduring appeal of the Bolsonaro family brand among conservative voters, closing a multi-point gap since February despite Lula's incumbency advantages and policy execution on social programs. The race remains tight due to undecided voters exceeding 15% in surveys and low support for alternatives like Renan Santos or Fernando Haddad. Separation could emerge from party conventions by June, economic data releases, or judicial developments affecting candidates, with historical base rates favoring incumbents in runoffs under Brazil's two-round system.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoFlávio Bolsonaro 41.3%
Luiz Inácio Lula da Silva 40%
Renan Santos 6.4%
Fernando Haddad 4.3%
$51,186,888 Vol.
$51,186,888 Vol.

Flávio Bolsonaro
41%

Luiz Inácio Lula da Silva
40%

Renan Santos
6%

Fernando Haddad
4%

Camilo Santana
2%

Ronaldo Caiado
2%

Romeu Zema
1%

Jair Bolsonaro
1%

Michelle Bolsonaro
<1%

Geraldo Alckmin
<1%

Aldo Rebelo
<1%

Eduardo Bolsonaro
<1%

Tarcisio de Freitas
<1%

Ratinho Júnior
<1%

Eduardo Leite
<1%
Flávio Bolsonaro 41.3%
Luiz Inácio Lula da Silva 40%
Renan Santos 6.4%
Fernando Haddad 4.3%
$51,186,888 Vol.
$51,186,888 Vol.

Flávio Bolsonaro
41%

Luiz Inácio Lula da Silva
40%

Renan Santos
6%

Fernando Haddad
4%

Camilo Santana
2%

Ronaldo Caiado
2%

Romeu Zema
1%

Jair Bolsonaro
1%

Michelle Bolsonaro
<1%

Geraldo Alckmin
<1%

Aldo Rebelo
<1%

Eduardo Bolsonaro
<1%

Tarcisio de Freitas
<1%

Ratinho Júnior
<1%

Eduardo Leite
<1%
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/).
Mercato aperto: Sep 18, 2025, 4:02 PM ET
Resolver
0x2F5e3684c...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/).
Resolver
0x2F5e3684c...Recent polls from Datafolha and Futura/Apex, released in early April, show President Luiz Inácio Lula da Silva and Senator Flávio Bolsonaro in a statistical tie or narrow leads for both first-round and runoff scenarios ahead of the October 4, 2026, election, driving Polymarket's razor-thin trader consensus with Flávio at 41% implied probability and Lula at 39%. Flávio's surge reflects the enduring appeal of the Bolsonaro family brand among conservative voters, closing a multi-point gap since February despite Lula's incumbency advantages and policy execution on social programs. The race remains tight due to undecided voters exceeding 15% in surveys and low support for alternatives like Renan Santos or Fernando Haddad. Separation could emerge from party conventions by June, economic data releases, or judicial developments affecting candidates, with historical base rates favoring incumbents in runoffs under Brazil's two-round system.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato
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