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$154.8b

24H VOL:

$245,601,049

24H TRANSACTIONS:

2,985,204,718

OPEN INTEREST:

$1,897,405,322

408,349

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39,583

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MATCHED EVENTS:

4,443

PLATFORM COVERAGE:

5

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Kalshi:

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Elections
Brazil presidential election first round: voter turnout
kalshi

What will Brazil's voter turnout be?

Volume:
$9,886

At least 122,000,000

 - Kalshi

At least 122,000,000 - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 5, 2026

Closed: Oct 5, 6:48 PM EST

kalshi

Kalshi

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Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

At least 122,000,000

View
100%
3%
Yes 100¢No 0¢
—
N/A
$5,169
N/A
N/A
$4,038
1mo 4w
Yes
kalshi

At least 124,000,000

100%
2%
Yes 100¢No 0¢
—
N/A
$2,482
N/A
N/A
$1,142
1mo 4w
Yes
kalshi

At least 120,000,000

100%
1%
Yes 100¢No 0¢
—
N/A
$316
N/A
N/A
$316
1mo 4w
Yes
kalshi

At least 116,000,000

100%
1%
Yes 100¢No 0¢
—
N/A
$151
N/A
N/A
$151
1mo 4w
Yes
kalshi

At least 118,000,000

100%
1%
Yes 100¢No 0¢
—
N/A
$151
N/A
N/A
$151
1mo 4w
Yes
kalshi

At least 128,000,000

0%
23%
Yes 0¢No 100¢
—
N/A
$773
N/A
N/A
$561
1mo 4w
No
kalshi

At least 126,000,000

0%
29%
Yes 0¢No 100¢
—
N/A
$445
N/A
N/A
$378
1mo 4w
No
kalshi

At least 132,000,000

0%
1%
Yes 0¢No 100¢
—
N/A
$400
N/A
N/A
$340
1mo 4w
No
kalshi

At least 130,000,000

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
1mo 4w
No
Total markets: 9

Description

This event tracks voter participation in Brazil's 2026 presidential election first round, focusing specifically on the total number of votes cast including valid, blank, and null ballots. The outcome depends on whether turnout reaches certain thresholds, reflecting public engagement in the democratic process.

Kalshi

The event determines whether the total number of valid, blank, and null votes cast in the first round of Brazil's 2026 presidential election meets or exceeds specified thresholds. The vote count includes all participants in the presidential contest as officially reported by Brazil’s Tribunal Superior Eleitoral (TSE), encompassing blank and null votes but excluding registered voters who abstained, had justified absences, or voted in other contests. Only officially certified results from the relevant election authority are considered valid for resolution, meaning provisional, absentee, early, mail-in, or electronic ballots are counted solely if included in the certification. The contract further stipulates that resolution is based on certified results regardless of any ongoing appeals, and preliminary counts, exit polls, projections, or uncertified data are explicitly excluded from determining the outcome. Additionally, the event is subject to provisions regarding fully-conducted elections and accelerated resolution upon declarations by designated media sources, ensuring that the reported figures align with authoritative, final tallies.

Frequently asked questions

On Kalshi, the dashboard for the Brazil presidential election tracks the implied probability of different voter turnout levels in the first round of the election. You can view the current odds, price history, and 24-hour trading volume directly on the page. Currently, the total volume for this market is $9,886, with $0 traded in the last 24 hours. This allows participants to assess market sentiment and potential outcomes regarding participation in the election.

Currently, prediction market odds offer a distinct perspective when compared to traditional polling averages for the Brazil presidential election. While polls attempt to capture stated voter intentions, this market reflects what individuals are willing to *wager* on, potentially revealing more about perceived likelihoods. Discrepancies can arise from factors like poll methodology, social desirability bias, and the ability of market participants to incorporate a wider range of information. It's important to consider both sources when forming an overall assessment of the election's potential outcomes.

This market resolves around Jan 1, 2027, with the outcome confirmed once the official voter turnout percentage for the first round of the Brazil presidential election is verifiable from credible public reporting. The resolution will be based on the official figures released by the relevant electoral authorities. Traders will then be paid out based on whether their purchased contracts align with the final, verified turnout percentage. It’s important to monitor news sources as the election approaches for updates on the official results and potential resolution timelines.

Several signals or events could significantly impact this market before its resolution. Major developments in the campaigns of the leading candidates, significant shifts in economic conditions, or unexpected political endorsements could all influence trader sentiment. Polling data releases, particularly those showing substantial changes in voter preferences, will likely cause price fluctuations. Additionally, any news related to potential challenges to the electoral process or concerns about election integrity could also move this market. Monitoring these factors closely will be key to understanding potential shifts in the implied probabilities.