Maura Sullivan holds a commanding position in the New Hampshire 1st Congressional District Democratic primary, scheduled for September 8, due to her substantial fundraising edge—over $3.3 million raised compared with Stefany Shaheen’s roughly $2.2 million—and consistent outperformance in quarterly reports. Her background as a Marine veteran and former Obama administration official has drawn strong endorsements from veterans’ groups and military figures, while recent polling and debate performances show her consolidating support among undecided voters. Outside spending, including super PAC support for Shaheen and attacks on Sullivan’s donor base, has intensified negative messaging but has not reversed Sullivan’s momentum. Shaheen’s name recognition as the daughter of retiring Sen. Jeanne Shaheen provided an early advantage that has narrowed amid Sullivan’s grassroots events and resource advantage. Minor candidates like Carleigh Beriont and Heath Howard trail with limited visibility and fundraising. Trader consensus reflects these late-cycle dynamics in the open-seat contest.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedMaura Sullivan 82%
Stefany Shaheen 16%
Carleigh Beriont 3.4%
Heath Howard <1%
$124,380 Vol.
$124,380 Vol.

Maura Sullivan
82%

Stefany Shaheen
16%

Carleigh Beriont
3%

Heath Howard
<1%
Maura Sullivan 82%
Stefany Shaheen 16%
Carleigh Beriont 3.4%
Heath Howard <1%
$124,380 Vol.
$124,380 Vol.

Maura Sullivan
82%

Stefany Shaheen
16%

Carleigh Beriont
3%

Heath Howard
<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...Maura Sullivan holds a commanding position in the New Hampshire 1st Congressional District Democratic primary, scheduled for September 8, due to her substantial fundraising edge—over $3.3 million raised compared with Stefany Shaheen’s roughly $2.2 million—and consistent outperformance in quarterly reports. Her background as a Marine veteran and former Obama administration official has drawn strong endorsements from veterans’ groups and military figures, while recent polling and debate performances show her consolidating support among undecided voters. Outside spending, including super PAC support for Shaheen and attacks on Sullivan’s donor base, has intensified negative messaging but has not reversed Sullivan’s momentum. Shaheen’s name recognition as the daughter of retiring Sen. Jeanne Shaheen provided an early advantage that has narrowed amid Sullivan’s grassroots events and resource advantage. Minor candidates like Carleigh Beriont and Heath Howard trail with limited visibility and fundraising. Trader consensus reflects these late-cycle dynamics in the open-seat contest.
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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