David Roth holds a commanding lead in the Idaho Democratic Senate primary due to his prior statewide candidacies in 2022 and 2024, which established name recognition and a county-by-county outreach network ahead of the May 19 contest. The two challengers, Nickolas Bonds and Brad Moore, maintain minimal fundraising and public profiles in a state where Democrats face structural challenges in general elections against the Republican incumbent. Trader consensus at 96 percent for Roth aligns with these factors, including recent editorial support from major outlets highlighting his relative viability. A shift remains possible only through unusually high turnout among lesser-known candidates or last-minute endorsements that alter voter awareness in the final days.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedIdaho Democratic Senate Primary Winner
David Roth 96.2%
Nickolas Bonds 2.2%
Brad Moore 1.1%
$20,406 Vol.
$20,406 Vol.
David Roth
96%
Nickolas Bonds
2%
Brad Moore
1%
David Roth 96.2%
Nickolas Bonds 2.2%
Brad Moore 1.1%
$20,406 Vol.
$20,406 Vol.
David Roth
96%
Nickolas Bonds
2%
Brad Moore
1%
If no 2026 Idaho Democratic Senate Primary takes place, this market will resolve to "Other".
The resolution source for this market will be the first announcement of the results from the Idaho Democratic party, however an overwhelming consensus of credible reporting may suffice.
Market Opened: Apr 16, 2026, 8:31 PM ET
Resolver
0x69c47De9D...If no 2026 Idaho Democratic Senate Primary takes place, this market will resolve to "Other".
The resolution source for this market will be the first announcement of the results from the Idaho Democratic party, however an overwhelming consensus of credible reporting may suffice.
Resolver
0x69c47De9D...David Roth holds a commanding lead in the Idaho Democratic Senate primary due to his prior statewide candidacies in 2022 and 2024, which established name recognition and a county-by-county outreach network ahead of the May 19 contest. The two challengers, Nickolas Bonds and Brad Moore, maintain minimal fundraising and public profiles in a state where Democrats face structural challenges in general elections against the Republican incumbent. Trader consensus at 96 percent for Roth aligns with these factors, including recent editorial support from major outlets highlighting his relative viability. A shift remains possible only through unusually high turnout among lesser-known candidates or last-minute endorsements that alter voter awareness in the final days.
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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