50% — Will Jon Hansen be the Republican nominee for Governor in South Dakota
Kalshi 50% · 2 contracts · $2K volume · low confidence
Updated 2026-06-26 03:10:17 UTC

Why this matters:
This probability reflects the likelihood that Jon Hansen will secure the Republican Party's nomination for South Dakota Governor in the 2026 election cycle. At 32%, markets suggest Hansen faces meaningful competition for the nomination, though he remains a plausible contender. The probability is likely influenced by his political profile, existing relationships within South Dakota Republican circles, and any primary challengers who have emerged. Key factors driving the level include the strength and number of rival candidates, Hansen's fundraising and endorsement trajectory, and organizational capacity in early voting regions. The Republican primary election date will serve as the critical resolution point, clarifying which candidate the party base ultimately selects. Prior to that vote, candidate announcements, polling data releases, and endorsements from party leadership will provide incremental information about nomination chances.

Key factors:
- Number and political viability of competing Republican primary candidates for the South Dakota governorship
- Jon Hansen's fundraising totals and cash-on-hand position relative to primary opponents
- Endorsements from South Dakota Republican Party leadership, current elected officials, and prominent state figures
- Results from any public polling data or primary straw polls conducted among South Dakota Republican voters
- Official Republican primary election date and Hansen's performance relative to expectations as that date approaches

Contracts:
- Will Toby Doeden be the Republican nominee for Governor in South Dakota?: Toby Doeden — 53¢ Kalshi $2K (weight 72%)
- Will Larry Rhoden be the Republican nominee for Governor in South Dakota?: Larry Rhoden — 46¢ Kalshi $664 (weight 28%)

---

## 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.

---

*Last verified: 2026-06-26T02:20:51.351Z*

By SimpleFunctions — https://simplefunctions.dev/

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