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Elections·Primaries

NH-01 Democratic Primary Winner

icon for NH-01 Democratic Primary Winner
Elections·Primaries

NH-01 Democratic Primary Winner

Stefany Shaheen 60%

Maura Sullivan 29%

Carleigh Beriont 8%

Heath Howard 7.3%

Polymarket

$13,599 Vol.

Stefany Shaheen 60%

Maura Sullivan 29%

Carleigh Beriont 8%

Heath Howard 7.3%

Polymarket

$13,599 Vol.

Stefany Shaheen

$8,352 Vol.

60%

Maura Sullivan

$3,368 Vol.

29%

Carleigh Beriont

$1,422 Vol.

8%

Heath Howard

$456 Vol.

7%

This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the NH-01 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on September 8, 2026. If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other". The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/. Any replacement of the nominee before election day will not change the resolution of the market.Trader consensus positions Stefany Shaheen as the clear frontrunner at 60% implied probability in the open NH-01 Democratic primary, reflecting her double-digit polling leads—including 33% in the January UNH survey ahead of Heath Howard's 10% and Maura Sullivan's 8%—bolstered by strong name recognition as daughter of retiring Sen. Jeanne Shaheen and recent fundraising dominance among Granite State donors announced April 29. Sullivan holds second at 28.5% on prior candidacy experience and overall cash raised exceeding $1.9 million, while Carleigh Beriont and Howard lag amid a fragmented field highlighted at the April 9 candidate forum. With high undecideds in polls, the September 8 primary remains fluid pending further endorsements or shifts in momentum.

This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the NH-01 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on September 8, 2026.

If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".

The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.

Any replacement of the nominee before election day will not change the resolution of the market.
Volume
$13,599
End Date
Sep 8, 2026
Market Opened
Nov 25, 2025, 4:40 PM ET

Resolver

0x2F5e3684c...
This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the NH-01 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on September 8, 2026. If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other". The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/. Any replacement of the nominee before election day will not change the resolution of the market.
This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the NH-01 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on September 8, 2026. If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other". The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/. Any replacement of the nominee before election day will not change the resolution of the market.Trader consensus positions Stefany Shaheen as the clear frontrunner at 60% implied probability in the open NH-01 Democratic primary, reflecting her double-digit polling leads—including 33% in the January UNH survey ahead of Heath Howard's 10% and Maura Sullivan's 8%—bolstered by strong name recognition as daughter of retiring Sen. Jeanne Shaheen and recent fundraising dominance among Granite State donors announced April 29. Sullivan holds second at 28.5% on prior candidacy experience and overall cash raised exceeding $1.9 million, while Carleigh Beriont and Howard lag amid a fragmented field highlighted at the April 9 candidate forum. With high undecideds in polls, the September 8 primary remains fluid pending further endorsements or shifts in momentum.

This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the NH-01 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on September 8, 2026.

If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".

The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/.

Any replacement of the nominee before election day will not change the resolution of the market.
Volume
$13,599
End Date
Sep 8, 2026
Market Opened
Nov 25, 2025, 4:40 PM ET

Resolver

0x2F5e3684c...
This market will resolve according to the candidate who wins the nomination for the Democratic Party to contest the NH-01 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Democratic primary will take place on September 8, 2026. If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other". The resolution source for this market will be a consensus of official Democrat sources, including https://democrats.org/. Any replacement of the nominee before election day will not change the resolution of the market.

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Frequently Asked Questions

"NH-01 Democratic Primary Winner" is a prediction market on Polymarket with 4 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "Stefany Shaheen" at 60%, followed by "Maura Sullivan" at 28%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 60¢ implies that the market collectively assigns a 60% 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, "NH-01 Democratic Primary Winner" has generated $13.6K in total trading volume since the market launched on Nov 25, 2025. 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 "NH-01 Democratic Primary Winner," browse the 4 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 "NH-01 Democratic Primary Winner" is "Stefany Shaheen" at 60%, meaning the market assigns a 60% chance to that outcome. The next closest outcome is "Maura Sullivan" at 28%. 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 "NH-01 Democratic Primary Winner" 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.