Will the Republicans win the Idaho Senate race in 2026?
Market price history
Rolling 7-day window of market YES price with the OU fair-price range overlay.
Not enough history yet for a chart.
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Market price
YES93¢ (93%)
NO7¢ (7%)
Latest refresh · prices in cents
Polymarket • Volume: $11.1K • Updated 1h agoCloses:
Polymarket · Politics
OU's Pick
YES at 93¢ · pays 1.1×
Price gap
Polymarket93¢
→OU's fair95¢
+2¢ underpriced · pays 1.1×
Confidence
Moderate
Incumbent Jim Risch won the May 2026 primary with a massive fundraising lead and Idaho has not elected a Democratic Senator since 1974.
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