Updated Today
If Zach Lahn wins the nomination for the Republican Party to contest the 2026 Iowa Governorship, then the market resolves to Yes.
As of March 21, 2026, the Kalshi odds for Wil Amy Sinclair be the Republican nominee for Governor in Iowa? are: Randy Feenstra: 57%, Adam Steen: 27%, Zach Lahn: 15%, Brad Sherman: 2%, Mike Bousselot: 2%. These probabilities are derived from real-money trading and update in real time.
Wil Amy Sinclair be the Republican nominee for Governor in Iowa? is currently available on Kalshi. Check PredictMarketCap for cross-platform availability as new markets are added regularly.
Prediction market odds reflect the aggregate opinion of traders who risk real money on outcomes. The price of a share (e.g., 65¢) represents the market's implied probability (65%). Prices move as traders buy and sell based on new information, polls, and analysis.
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