Recent polls from late August 2026 show a highly fragmented contest for Rio Grande do Sul’s two Senate seats, with Marcel Van Hattem (Novo), Manuela D’Ávila (PSOL), Ubiratan Sanderson (PL), Paulo Pimenta (PT), and Germano Rigotto (MDB) locked in a technical tie within margins of error. High undecided shares—often exceeding 35 percent—combined with the dual-vote system sustain uncertainty over final rankings, including second place. Trader pricing reflects this volatility, as modest shifts in turnout or late consolidation among center-right or left-leaning blocs could reorder the top contenders ahead of the October election.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedMarcel Van Hattem 37%
Manuela D'Ávila 28%
Pimenta 20%
Rigotto 11%
$20,065 Vol.
$20,065 Vol.

Marcel Van Hattem
37%

Manuela D'Ávila
28%

Pimenta
20%

Rigotto
11%

Sanderson
9%

Ric Jones
<1%

Frederico Antunes
<1%

Renato Jaguarão
<1%

Tania Peres
<1%

Daniela Mulheres Socialistas
<1%

Luciano do MLB
<1%

Milton Cardoso
<1%

Regis Ethur
<1%
Marcel Van Hattem 37%
Manuela D'Ávila 28%
Pimenta 20%
Rigotto 11%
$20,065 Vol.
$20,065 Vol.

Marcel Van Hattem
37%

Manuela D'Ávila
28%

Pimenta
20%

Rigotto
11%

Sanderson
9%

Ric Jones
<1%

Frederico Antunes
<1%

Renato Jaguarão
<1%

Tania Peres
<1%

Daniela Mulheres Socialistas
<1%

Luciano do MLB
<1%

Milton Cardoso
<1%

Regis Ethur
<1%
This market will resolve according to the candidate who wins the second-most valid votes of any candidate at the specified election.
Candidates will be primarily ranked by order of valid votes won. If two or more candidates are tied for any position, ties will be broken by alphabetical order of the candidates’ listed full names as they appear in this market. This market will resolve to the candidate that occupies the second-highest finishing position after applying this ranking.
If the result of this election isn't definitively 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, 6:15 AM ET
Resolver
0x69c47De9D...This market will resolve according to the candidate who wins the second-most valid votes of any candidate at the specified election.
Candidates will be primarily ranked by order of valid votes won. If two or more candidates are tied for any position, ties will be broken by alphabetical order of the candidates’ listed full names as they appear in this market. This market will resolve to the candidate that occupies the second-highest finishing position after applying this ranking.
If the result of this election isn't definitively 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).
Resolver
0x69c47De9D...Recent polls from late August 2026 show a highly fragmented contest for Rio Grande do Sul’s two Senate seats, with Marcel Van Hattem (Novo), Manuela D’Ávila (PSOL), Ubiratan Sanderson (PL), Paulo Pimenta (PT), and Germano Rigotto (MDB) locked in a technical tie within margins of error. High undecided shares—often exceeding 35 percent—combined with the dual-vote system sustain uncertainty over final rankings, including second place. Trader pricing reflects this volatility, as modest shifts in turnout or late consolidation among center-right or left-leaning blocs could reorder the top contenders ahead of the October election.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated


Beware of external links.
Beware of external links.
Frequently Asked Questions