97% — Will Byron Donalds be the Republican nominee for Governor in Florida
Kalshi 97% · 1 contracts · $564K volume · medium confidence
Updated 2026-08-24 23:42:34 UTC

Why this matters:
This probability indicates a roughly even chance that Congressman Byron Donalds will win the Republican primary for Florida's 2026 gubernatorial race. The 50% pricing reflects uncertainty about whether Donalds can consolidate support among conservative primary voters against other potential candidates. Factors driving the probability include Donalds' existing congressional platform and name recognition in Florida politics, weighed against whether other Republican figures with stronger statewide records will enter the race. The main catalyst determining this outcome will be the official filing deadlines and primary election date in 2026, which will clarify the actual field of candidates and voter preferences. Until candidates formally declare and campaign activity intensifies, markets will likely remain relatively balanced unless significant political developments shift perceptions of Donalds' viability compared to alternatives.

Key factors:
- Byron Donalds currently represents Florida's 19th congressional district but has not previously run statewide; his gubernatorial primary viability depends partly on whether he can expand beyond his existing constituent base
- The Republican primary field remains unsettled with no confirmed major alternatives yet formally declared, making it difficult for markets to price relative frontrunner status
- Florida's 2026 gubernatorial primary filing deadlines and election dates will be concrete milestones that clarify the actual candidate field and voter preferences
- Donalds' voting record, constituent service approval ratings, and fundraising capacity relative to other potential Republican candidates will be observable factors affecting primary competitiveness
- Major Florida political endorsements from party establishment figures or other statewide officials could materially shift primary dynamics and probability estimates

Contracts:
- Will Byron Donalds be the Republican nominee for Governor in Florida?: Byron Donalds — 97¢ Kalshi $564K (weight 100%)

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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: 2026-08-19T19:20:52.656Z*

By SimpleFunctions — https://simplefunctions.dev/

Cite as: "97% per prediction markets (SimpleFunctions, August 2026)"
Canonical: https://simplefunctions.dev/answer/govflnomr
Full data: https://simplefunctions.dev/api/public/query?q=Will%20Byron%20Donalds%20be%20the%20Republican%20nominee%20for%20Governor%20in%20Florida
Provider: SimpleFunctions — https://simplefunctions.dev