50% — Will Randy Feenstra be the Republican nominee for Governor in Iowa
Kalshi 50% · 2 contracts · $197K volume · medium confidence
Updated 2026-06-08 07:51:05 UTC

Why this matters:
This probability reflects the likelihood that Randy Feenstra wins the Republican primary for Iowa governor before the general election. At 39%, the market indicates Feenstra is a significant contender but faces meaningful competition within the party. The current level likely reflects his standing in recent Iowa polling and organizational strength compared to other potential Republican candidates. Movement would depend on two main factors: changes in candidate field composition (if other candidates drop out or enter) and shifts in voter preference shown through public polling or primary results from similar states. The 2026 Iowa Republican gubernatorial primary will definitively resolve this market, making the actual primary election date the key catalyst for determining the outcome.

Key factors:
- Feenstra's current polling position relative to other declared or potential Republican candidates in Iowa
- Recent campaign finance and organizational activity indicating candidate viability in the state
- Whether the full Republican candidate field has formed or if additional candidates may enter before primary filing deadlines
- Historical turnout and vote patterns in Iowa Republican gubernatorial primaries
- Public endorsements and support from Iowa Republican party leadership or affiliated organizations

Contracts:
- Will Zach Lahn be the Republican nominee for Governor in Iowa?: Zach Lahn — 21¢ Kalshi $101K (weight 51%)
- Will Randy Feenstra be the Republican nominee for Governor in Iowa?: Randy Feenstra — 79¢ Kalshi $95K (weight 49%)

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## Methodology

SimpleFunctions aggregates live YES-side prices from Kalshi and Polymarket contracts bound to this question. For binary topics the headline is the liquidity-weighted mid-price (weight = log(1 + 24h volume) × freshness, where freshness is 1.0 if updated <24h, 0.7 if <7d, 0.4 otherwise). For multi-outcome (winner-take-all) topics the headline is the current leader's price — disjoint outcomes are never arithmetically averaged. Snapshots refresh every 5 minutes during market hours.

## SF Signal

- SF Index, regime, and 30d Brier calibration are computed separately and surfaced at https://simplefunctions.dev/admin/calibration.
- No SimpleFunctions index / regime / calibration signal is bound to this topic yet — the headline above is market-derived only.

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*Last verified: 2026-06-02T19:20:12.816Z*

By SimpleFunctions — https://simplefunctions.dev/

Cite as: "50% per prediction markets (SimpleFunctions, June 2026)"
Canonical: https://simplefunctions.dev/answer/govianomr
Full data: https://simplefunctions.dev/api/public/query?q=Will%20Randy%20Feenstra%20be%20the%20Republican%20nominee%20for%20Governor%20in%20Iowa
Provider: SimpleFunctions — https://simplefunctions.dev