Stefany Shaheen holds a commanding position in the September 8, 2026, Democratic primary for New Hampshire’s open 1st Congressional District seat, driven by her family name recognition as the daughter of retiring U.S. Senator Jeanne Shaheen, multiple union endorsements including the AFT and Teamsters, and strong second-quarter fundraising. Recent polls from Saint Anselm and others show her leading Maura Sullivan by double digits, with Sullivan—a Marine veteran and former Obama administration official who previously ran for the seat—gaining limited ground through targeted outreach but remaining a distant second. Heath Howard, a state representative emphasizing progressive priorities, and Carleigh Beriont, a local selectwoman, trail further back with narrower support bases. Trader pricing aligns with these polling trends and institutional backing ahead of the primary.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedStefany Shaheen 75%
Maura Sullivan 22%
Heath Howard 3.5%
Carleigh Beriont <1%
$23,330 Vol.
$23,330 Vol.

Stefany Shaheen
75%

Maura Sullivan
22%

Heath Howard
3%

Carleigh Beriont
<1%
Stefany Shaheen 75%
Maura Sullivan 22%
Heath Howard 3.5%
Carleigh Beriont <1%
$23,330 Vol.
$23,330 Vol.

Stefany Shaheen
75%

Maura Sullivan
22%

Heath Howard
3%

Carleigh Beriont
<1%
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.
Market Opened: Nov 25, 2025, 4:40 PM ET
Resolver
0x2F5e3684c...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.
Resolver
0x2F5e3684c...Stefany Shaheen holds a commanding position in the September 8, 2026, Democratic primary for New Hampshire’s open 1st Congressional District seat, driven by her family name recognition as the daughter of retiring U.S. Senator Jeanne Shaheen, multiple union endorsements including the AFT and Teamsters, and strong second-quarter fundraising. Recent polls from Saint Anselm and others show her leading Maura Sullivan by double digits, with Sullivan—a Marine veteran and former Obama administration official who previously ran for the seat—gaining limited ground through targeted outreach but remaining a distant second. Heath Howard, a state representative emphasizing progressive priorities, and Carleigh Beriont, a local selectwoman, trail further back with narrower support bases. Trader pricing aligns with these polling trends and institutional backing ahead of the primary.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated



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