**Celina Leão (PP), the incumbent governor who took office in March 2026 after Ibaneis Rocha’s resignation, leads the Distrito Federal gubernatorial race as the favorite in prediction markets.** Recent Datafolha polling (conducted August 18–21) shows her tied technically with José Roberto Arruda (PSD) at 30% to 28% in the first round, with Leandro Grass (PT) at 11% and remaining candidates in single digits. Traders price Leão highest due to her broad coalition support (including PP, União Brasil, PL, and MDB), early campaign momentum, and the pending electoral prosecution request to bar Arruda over prior improbity convictions that could render him ineligible through 2030. Arruda’s strong name recognition is offset by elevated rejection levels and legal uncertainty, while Grass and lower-polling names like Cappelli and Belmonte trail significantly. The October election timeline and any TRE-DF ruling on candidacy registration remain key variables that could shift implied probabilities.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedFederal District Governor Election Winner
Federal District Governor Election Winner
Celina Leão 61%
Arruda 24.8%
Leandro Grass 4.5%
Professor Robson 2.8%
NEW
NEW
Oct 4, 2026
Celina Leão
61%
Arruda
25%
Leandro Grass
5%
Professor Robson
3%
Cappelli
3%
Elisson
1%
Expedito Mendonça
1%
Professora Samara Mineiro
1%
Kiko Caputo
1%
Paula Belmonte
<1%
Celina Leão 61%
Arruda 24.8%
Leandro Grass 4.5%
Professor Robson 2.8%
NEW
NEW
Oct 4, 2026
Celina Leão
$5,948 Vol.
61%
Arruda
$486 Vol.
25%
Leandro Grass
$139 Vol.
5%
Professor Robson
$176 Vol.
3%
Cappelli
$170 Vol.
3%
Elisson
$205 Vol.
1%
Expedito Mendonça
$199 Vol.
1%
Professora Samara Mineiro
$155 Vol.
1%
Kiko Caputo
$159 Vol.
1%
Paula Belmonte
$159 Vol.
<1%
The Federal District gubernatorial election is scheduled to take place in Brazil on October 4, 2026, with a runoff on October 25, 2026, if no candidate receives a majority of the valid votes in the first round.
This market will resolve according to the candidate who wins this election.
Temporary, interim, or placeholder governors appointed by any means before the specified election will not be considered.
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., www.tse.jus.br/eleicoes/resultados-eleicoes).**Celina Leão (PP), the incumbent governor who took office in March 2026 after Ibaneis Rocha’s resignation, leads the Distrito Federal gubernatorial race as the favorite in prediction markets.** Recent Datafolha polling (conducted August 18–21) shows her tied technically with José Roberto Arruda (PSD) at 30% to 28% in the first round, with Leandro Grass (PT) at 11% and remaining candidates in single digits. Traders price Leão highest due to her broad coalition support (including PP, União Brasil, PL, and MDB), early campaign momentum, and the pending electoral prosecution request to bar Arruda over prior improbity convictions that could render him ineligible through 2030. Arruda’s strong name recognition is offset by elevated rejection levels and legal uncertainty, while Grass and lower-polling names like Cappelli and Belmonte trail significantly. The October election timeline and any TRE-DF ruling on candidacy registration remain key variables that could shift implied probabilities.
The Federal District gubernatorial election is scheduled to take place in Brazil on October 4, 2026, with a runoff on October 25, 2026, if no candidate receives a majority of the valid votes in the first round.
This market will resolve according to the candidate who wins this election.
Temporary, interim, or placeholder governors appointed by any means before the specified election will not be considered.
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., www.tse.jus.br/eleicoes/resultados-eleicoes).
This market will resolve according to the candidate who wins this election.
Temporary, interim, or placeholder governors appointed by any means before the specified election will not be considered.
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., www.tse.jus.br/eleicoes/resultados-eleicoes).
Market Opened: Aug 17, 2026, 5:44 AM ET
Volume
$7,798End Date
Oct 4, 2026Market Opened
Aug 17, 2026, 5:44 AM ETResolver
0x69c47De9D...The Federal District gubernatorial election is scheduled to take place in Brazil on October 4, 2026, with a runoff on October 25, 2026, if no candidate receives a majority of the valid votes in the first round.
This market will resolve according to the candidate who wins this election.
Temporary, interim, or placeholder governors appointed by any means before the specified election will not be considered.
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., www.tse.jus.br/eleicoes/resultados-eleicoes).**Celina Leão (PP), the incumbent governor who took office in March 2026 after Ibaneis Rocha’s resignation, leads the Distrito Federal gubernatorial race as the favorite in prediction markets.** Recent Datafolha polling (conducted August 18–21) shows her tied technically with José Roberto Arruda (PSD) at 30% to 28% in the first round, with Leandro Grass (PT) at 11% and remaining candidates in single digits. Traders price Leão highest due to her broad coalition support (including PP, União Brasil, PL, and MDB), early campaign momentum, and the pending electoral prosecution request to bar Arruda over prior improbity convictions that could render him ineligible through 2030. Arruda’s strong name recognition is offset by elevated rejection levels and legal uncertainty, while Grass and lower-polling names like Cappelli and Belmonte trail significantly. The October election timeline and any TRE-DF ruling on candidacy registration remain key variables that could shift implied probabilities.
The Federal District gubernatorial election is scheduled to take place in Brazil on October 4, 2026, with a runoff on October 25, 2026, if no candidate receives a majority of the valid votes in the first round.
This market will resolve according to the candidate who wins this election.
Temporary, interim, or placeholder governors appointed by any means before the specified election will not be considered.
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., www.tse.jus.br/eleicoes/resultados-eleicoes).
This market will resolve according to the candidate who wins this election.
Temporary, interim, or placeholder governors appointed by any means before the specified election will not be considered.
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., www.tse.jus.br/eleicoes/resultados-eleicoes).
Volume
$7,798End Date
Oct 4, 2026Market Opened
Aug 17, 2026, 5:44 AM ETResolver
0x69c47De9D...**Celina Leão (PP), the incumbent governor who took office in March 2026 after Ibaneis Rocha’s resignation, leads the Distrito Federal gubernatorial race as the favorite in prediction markets.** Recent Datafolha polling (conducted August 18–21) shows her tied technically with José Roberto Arruda (PSD) at 30% to 28% in the first round, with Leandro Grass (PT) at 11% and remaining candidates in single digits. Traders price Leão highest due to her broad coalition support (including PP, União Brasil, PL, and MDB), early campaign momentum, and the pending electoral prosecution request to bar Arruda over prior improbity convictions that could render him ineligible through 2030. Arruda’s strong name recognition is offset by elevated rejection levels and legal uncertainty, while Grass and lower-polling names like Cappelli and Belmonte trail significantly. The October election timeline and any TRE-DF ruling on candidacy registration remain key variables that could shift implied probabilities.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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