About This Market
Prediction markets on Kalshi and PredictIt are tracking the New Hampshire Republican Senate nominee for the 2026 election. The outcome will influence party dynamics and strategies leading into the general election, making it a critical contest for Republican candidates in the state.
John Sununu leads the “New Hampshire Republican Senate nominee” event at 89.0% implied probability, followed by Scott Brown at 8.8%. Platforms are tightly aligned at a 0.5% spread.

