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icon for Acre Senate Election: 1st Place

Acre Senate Election: 1st Place

icon for Acre Senate Election: 1st Place

Acre Senate Election: 1st Place

Marcio Bittar 35%

Mara Rocha 31.1%

Gladson Camelí 24.1%

Jorge Viana 5.7%

Polymarket

$22,664 Vol.

Marcio Bittar 35%

Mara Rocha 31.1%

Gladson Camelí 24.1%

Jorge Viana 5.7%

Polymarket

$22,664 Vol.

icon for Marcio Bittar

Marcio Bittar

$8,895 Vol.

35%

icon for Mara Rocha

Mara Rocha

$2,381 Vol.

31%

icon for Gladson Camelí

Gladson Camelí

$7,523 Vol.

24%

icon for Jorge Viana

Jorge Viana

$1,062 Vol.

6%

icon for Dr. Junior Feitosa

Dr. Junior Feitosa

$498 Vol.

2%

icon for Petecão

Petecão

$1,007 Vol.

<1%

icon for Eduardo Velloso

Eduardo Velloso

$583 Vol.

<1%

icon for Professor Inacio Moreira

Professor Inacio Moreira

$716 Vol.

<1%

The Brazilian Federal Senate election for Acre is scheduled to take place on October 4, 2026. This market will resolve according to the candidate who wins the 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 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).Recent polling from Quaest, released August 27, shows a fragmented field for Acre's two Senate seats on October 4, with Gladson Cameli (PP) at 19-24% in first-vote scenarios, Márcio Bittar (PL) at 14-16%, and Mara Rocha (Republicanos) and Jorge Viana (PT) clustered near 10-15% within margins of error. Cameli's resignation as governor and ongoing legal challenges over a prior conviction have introduced uncertainty that traders appear to factor into lower odds for him. Established name recognition, party coalitions such as Avança Acre, and regional voting patterns among incumbents and former officeholders sustain the tight implied probabilities across the top contenders, with 14-17% undecided or blank/null responses. Official campaigning and any shifts in voter consolidation could create separation before election day.

The Brazilian Federal Senate election for Acre is scheduled to take place on October 4, 2026.

This market will resolve according to the candidate who wins the 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 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).
Volume
$22,664
End Date
Oct 4, 2026
Market Opened
Aug 17, 2026, 5:46 AM ET
The Brazilian Federal Senate election for Acre is scheduled to take place on October 4, 2026. This market will resolve according to the candidate who wins the 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 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).
The Brazilian Federal Senate election for Acre is scheduled to take place on October 4, 2026. This market will resolve according to the candidate who wins the 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 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).Recent polling from Quaest, released August 27, shows a fragmented field for Acre's two Senate seats on October 4, with Gladson Cameli (PP) at 19-24% in first-vote scenarios, Márcio Bittar (PL) at 14-16%, and Mara Rocha (Republicanos) and Jorge Viana (PT) clustered near 10-15% within margins of error. Cameli's resignation as governor and ongoing legal challenges over a prior conviction have introduced uncertainty that traders appear to factor into lower odds for him. Established name recognition, party coalitions such as Avança Acre, and regional voting patterns among incumbents and former officeholders sustain the tight implied probabilities across the top contenders, with 14-17% undecided or blank/null responses. Official campaigning and any shifts in voter consolidation could create separation before election day.

The Brazilian Federal Senate election for Acre is scheduled to take place on October 4, 2026.

This market will resolve according to the candidate who wins the 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 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).
Volume
$22,664
End Date
Oct 4, 2026
Market Opened
Aug 17, 2026, 5:46 AM ET
The Brazilian Federal Senate election for Acre is scheduled to take place on October 4, 2026. This market will resolve according to the candidate who wins the 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 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).

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Frequently Asked Questions

"Acre Senate Election: 1st Place" is a prediction market on Polymarket with 8 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "Marcio Bittar" at 35%, followed by "Mara Rocha" at 31%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 35¢ implies that the market collectively assigns a 35% 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, "Acre Senate Election: 1st Place" has generated $22.7K in total trading volume since the market launched on Aug 17, 2026. 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 "Acre Senate Election: 1st Place," browse the 8 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 "Acre Senate Election: 1st Place" is "Marcio Bittar" at 35%, meaning the market assigns a 35% chance to that outcome. The next closest outcome is "Mara Rocha" at 31%. 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 "Acre Senate Election: 1st Place" 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.