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icon for Brazil Presidential Election First Round: 1st Place in Piauí

Brazil Presidential Election First Round: 1st Place in Piauí

icon for Brazil Presidential Election First Round: 1st Place in Piauí

Brazil Presidential Election First Round: 1st Place in Piauí

Lula 98.0%

Veterinário Wilson Grassi <1%

Clariana Barao <1%

Pablo Marçal <1%

Polymarket

$12,253 Vol.

Lula 98.0%

Veterinário Wilson Grassi <1%

Clariana Barao <1%

Pablo Marçal <1%

Polymarket

$12,253 Vol.

icon for Lula

Lula

$7,298 Vol.

98%

icon for Veterinário Wilson Grassi

Veterinário Wilson Grassi

$383 Vol.

1%

icon for Clariana Barao

Clariana Barao

$449 Vol.

<1%

icon for Pablo Marçal

Pablo Marçal

$475 Vol.

<1%

icon for Ronaldo Caiado

Ronaldo Caiado

$387 Vol.

<1%

icon for Rui Costa Pimenta

Rui Costa Pimenta

$397 Vol.

<1%

icon for Zema

Zema

$490 Vol.

<1%

icon for Samara

Samara

$301 Vol.

<1%

icon for Edmilson Costa

Edmilson Costa

$371 Vol.

<1%

icon for Escritor Augusto Cury

Escritor Augusto Cury

$465 Vol.

<1%

icon for Flavio Bolsonaro

Flavio Bolsonaro

$397 Vol.

<1%

icon for Hertz Dias

Hertz Dias

$381 Vol.

<1%

icon for Renan Santos

Renan Santos

$461 Vol.

<1%

A presidential election is scheduled to take place in Piauí, Brazil on October 4, 2026. This market will resolve according to the listed candidate who receives the most valid votes in the first round of this election from Piauí. Candidates will be primarily ranked by order of valid votes won in Piauí. 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 known definitively 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/).Lula maintains a commanding position in Piauí first-round voting intentions according to recent state-level polling, with support levels of 60-66% compared to under 20% for the nearest competitors such as Flávio Bolsonaro. This reflects Piauí's status as a Northeast stronghold for the PT, where the president achieved 74% of valid votes in the 2022 first round, combined with strong local approval of his administration and alignment with the state's PT governor Rafael Fonteles, who leads his own re-election race. Trader consensus at 98% probability incorporates these sustained margins and the absence of major disruptive events in recent months. Potential shifts could arise from late-campaign developments, turnout variations among key demographics, or unforeseen national events, though current data show limited signs of such volatility before the October vote.

A presidential election is scheduled to take place in Piauí, Brazil on October 4, 2026.

This market will resolve according to the listed candidate who receives the most valid votes in the first round of this election from Piauí.

Candidates will be primarily ranked by order of valid votes won in Piauí. 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 known definitively 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/).
A presidential election is scheduled to take place in Piauí, Brazil on October 4, 2026. This market will resolve according to the listed candidate who receives the most valid votes in the first round of this election from Piauí. Candidates will be primarily ranked by order of valid votes won in Piauí. 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 known definitively 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/).
Volume
$12,253
End Date
Oct 4, 2026
Market Opened
Aug 17, 2026, 6:33 AM ET
A presidential election is scheduled to take place in Piauí, Brazil on October 4, 2026. This market will resolve according to the listed candidate who receives the most valid votes in the first round of this election from Piauí. Candidates will be primarily ranked by order of valid votes won in Piauí. 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 known definitively 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/).Lula maintains a commanding position in Piauí first-round voting intentions according to recent state-level polling, with support levels of 60-66% compared to under 20% for the nearest competitors such as Flávio Bolsonaro. This reflects Piauí's status as a Northeast stronghold for the PT, where the president achieved 74% of valid votes in the 2022 first round, combined with strong local approval of his administration and alignment with the state's PT governor Rafael Fonteles, who leads his own re-election race. Trader consensus at 98% probability incorporates these sustained margins and the absence of major disruptive events in recent months. Potential shifts could arise from late-campaign developments, turnout variations among key demographics, or unforeseen national events, though current data show limited signs of such volatility before the October vote.

A presidential election is scheduled to take place in Piauí, Brazil on October 4, 2026.

This market will resolve according to the listed candidate who receives the most valid votes in the first round of this election from Piauí.

Candidates will be primarily ranked by order of valid votes won in Piauí. 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 known definitively 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/).
A presidential election is scheduled to take place in Piauí, Brazil on October 4, 2026. This market will resolve according to the listed candidate who receives the most valid votes in the first round of this election from Piauí. Candidates will be primarily ranked by order of valid votes won in Piauí. 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 known definitively 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/).
Volume
$12,253
End Date
Oct 4, 2026
Market Opened
Aug 17, 2026, 6:33 AM ET

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Frequently Asked Questions

"Brazil Presidential Election First Round: 1st Place in Piauí" is a prediction market on Polymarket with 13 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "Lula" at 98%, followed by "Veterinário Wilson Grassi" at 1%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 98¢ implies that the market collectively assigns a 98% 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 First Round: 1st Place in Piauí" has generated $12.3K 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 "Brazil Presidential Election First Round: 1st Place in Piauí," browse the 13 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 First Round: 1st Place in Piauí" is "Lula" at 98%, meaning the market assigns a 98% chance to that outcome. The next closest outcome is "Veterinário Wilson Grassi" at 1%. 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 First Round: 1st Place in Piauí" 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.