KalshiCheck availabilityKYC required2% feeVerified resolution dataFairly calibratedCurrent implied probability
At least 40% 99%Leader of 6 outcomes
Market quality
56 / 100
Medium quality24h Volume
$5
Liquidity
$12.1K
Medium liquiditySpread
1.0 pt
Tight spreadMarket data
Updated 5 minutes ago
Aug 27, 26, 6:55 PM UTCSep 1, 27, 2:00 PM UTC
Trends
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KalshiRules
If the certified percentage of the popular vote received by Jeromie Whalen in the 2026 MA-01 Democratic primary is 25% to 100%, inclusive of both endpoints, then the market resolves to Yes.
Settles via:official government website of
- The percentage is calculated as (total votes received by the specified person/party ÷ total valid votes cast) × 100, rounded to the specified decimal places.
- Resolution is based on certified/official results only, not preliminary results.
- Write-in votes are included if they appear in certified results.
- Invalid, spoiled, or rejected ballots are excluded from both numerator and denominator.
- If multiple rounds of voting occur (e.g., ranked choice voting), the percentage is based on the specified round or the first round if not specified.
Open markets
Politics
POLYMARKETPresidential Election Winner 2028
- JD Vance-0.1pt25%
- Alexandria Ocasio-Cortez13%
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+49 more outcomes
- Total Vol
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- 24h Vol
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POLYMARKETBrazil Presidential Election
- Luiz Inácio Lula da Silva-6.0pt53%
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+16 more outcomes
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- J.D. Vance50%
- Marco Rubio-0.1pt20%
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+39 more outcomes
- Total Vol
- $701M
KALSHI2028 Democratic presidential nominee
- Jon Ossoff17%
- Alexandria Ocasio-Cortez16%
- Gavin Newsom14%
+45 more outcomes
- Total Vol
- $213.1M
- 24h Vol
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POLYMARKETNext French Presidential Election
- Marine Le Pen+0.3pt36.4%
- Édouard Philippe+2.0pt31.3%
- Jean-Luc Mélenchon-1.0pt12.1%
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Frequently asked questions
- What are the current odds for MA-01 Democratic primary: Jeromie Whalen vote percent?
- Kalshi prices At least 40% at 99% as of September 8, 2026.
- When does MA-01 Democratic primary: Jeromie Whalen vote percent resolve?
- MA-01 Democratic primary: Jeromie Whalen vote percent is scheduled to resolve on September 1, 2027.
- How is MA-01 Democratic primary: Jeromie Whalen vote percent settled?
- Kalshi settles this market as follows: If the certified percentage of the popular vote received by Jeromie Whalen in the 2026 MA-01 Democratic primary is 25% to 100%, inclusive of both endpoints, then the market resolves to Yes.