Incumbent Sen. Jim Risch commands 98.4% trader consensus in the Idaho Republican Senate primary on May 19, driven by his longstanding tenure, overwhelming fundraising advantage—over $3.5 million raised versus challengers' minimal totals—and lack of competitive polling. Challengers Joe Evans, Denny LaVé, and Josh Roy have mounted platforms at recent late-April candidate forums criticizing incumbents on issues like cost of living, but these events yielded no momentum shift. In Idaho's conservative primary electorate, historical incumbency success rates reinforce Risch's position. Upsets remain possible via late scandals, health issues, or unforeseen voter turnout surges, though barriers are high with early voting underway.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$10,542 Vol.
$10,542 Vol.
May 19, 2026
Jim Risch
99%
Joe Evans
3%
$10,542 Vol.
$10,542 Vol.
May 19, 2026
Jim Risch
$9,185 Vol.
99%
Joe Evans
$1,358 Vol.
3%
This market will resolve according to the winner of the Republican Primary for United States Senator from Idaho.
If no 2026 Idaho Republican 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 Republican party, however an overwhelming consensus of credible reporting may suffice.Incumbent Sen. Jim Risch commands 98.4% trader consensus in the Idaho Republican Senate primary on May 19, driven by his longstanding tenure, overwhelming fundraising advantage—over $3.5 million raised versus challengers' minimal totals—and lack of competitive polling. Challengers Joe Evans, Denny LaVé, and Josh Roy have mounted platforms at recent late-April candidate forums criticizing incumbents on issues like cost of living, but these events yielded no momentum shift. In Idaho's conservative primary electorate, historical incumbency success rates reinforce Risch's position. Upsets remain possible via late scandals, health issues, or unforeseen voter turnout surges, though barriers are high with early voting underway.
This market will resolve according to the winner of the Republican Primary for United States Senator from Idaho.
If no 2026 Idaho Republican 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 Republican party, however an overwhelming consensus of credible reporting may suffice.
If no 2026 Idaho Republican 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 Republican party, however an overwhelming consensus of credible reporting may suffice.
Market Opened: Dec 2, 2025, 6:49 PM ET
Volume
$10,542End Date
May 19, 2026Market Opened
Dec 2, 2025, 6:49 PM ETResolver
0x2F5e3684c...This market will resolve according to the winner of the Republican Primary for United States Senator from Idaho.
If no 2026 Idaho Republican 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 Republican party, however an overwhelming consensus of credible reporting may suffice.Incumbent Sen. Jim Risch commands 98.4% trader consensus in the Idaho Republican Senate primary on May 19, driven by his longstanding tenure, overwhelming fundraising advantage—over $3.5 million raised versus challengers' minimal totals—and lack of competitive polling. Challengers Joe Evans, Denny LaVé, and Josh Roy have mounted platforms at recent late-April candidate forums criticizing incumbents on issues like cost of living, but these events yielded no momentum shift. In Idaho's conservative primary electorate, historical incumbency success rates reinforce Risch's position. Upsets remain possible via late scandals, health issues, or unforeseen voter turnout surges, though barriers are high with early voting underway.
This market will resolve according to the winner of the Republican Primary for United States Senator from Idaho.
If no 2026 Idaho Republican 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 Republican party, however an overwhelming consensus of credible reporting may suffice.
If no 2026 Idaho Republican 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 Republican party, however an overwhelming consensus of credible reporting may suffice.
Volume
$10,542End Date
May 19, 2026Market Opened
Dec 2, 2025, 6:49 PM ETResolver
0x2F5e3684c...Incumbent Sen. Jim Risch commands 98.4% trader consensus in the Idaho Republican Senate primary on May 19, driven by his longstanding tenure, overwhelming fundraising advantage—over $3.5 million raised versus challengers' minimal totals—and lack of competitive polling. Challengers Joe Evans, Denny LaVé, and Josh Roy have mounted platforms at recent late-April candidate forums criticizing incumbents on issues like cost of living, but these events yielded no momentum shift. In Idaho's conservative primary electorate, historical incumbency success rates reinforce Risch's position. Upsets remain possible via late scandals, health issues, or unforeseen voter turnout surges, though barriers are high with early voting underway.
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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