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Live prediction market odds for South Carolina Republican Senate special primary: 1st place (1st round). Compare prices across Kalshi.

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Claim offerLegal in USAVerified Sep 14, 2026

MARKET RESOLVEDKalshi

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Darline Graham Wins: South Carolina Republican Senate special primary: 1st place (1st round)

Resolved 2026-08-11

This market resolved on 2026-08-11. Darline Graham was the officially declared outcome. Prior to resolution, the market peaked at 99%.

About This Market

Polymarket and Kalshi are tracking the South Carolina Republican Senate special primary for the 1st place outcome in the first round.

Polymarket and Kalshi are tracking the South Carolina Republican Senate special primary for the 1st place outcome in the first round. This primary is crucial as it will determine the Republican candidate for the Senate seat, influencing party dynamics and future legislative agendas.

Price History

Multi-Platform Probabilities
Loading 30D data…

Final Closing Odds

1 platform
Candidate
Kalshi
Darline GrahamWINNER
99%
Mark Sanford
1%
Ralph Norman
1%
Russell Fry
1%

Candidate Spotlight

About Darline Graham

Darline Graham is the current U.S. Senator from South Carolina, appointed on July 13, 2026, to fill the vacancy left by her late brother, Senator Lindsey Graham. Prior to her appointment, she served as Commissioner of the South Carolina Commission for the Blind since 2019. She is currently a candidate in the South Carolina Republican Senate special primary, aiming to secure a full term in the Senate.

About Ralph Norman

Ralph Norman is the U.S. Representative for South Carolina's 5th Congressional District. He served as a South Carolina state representative from 2005 to 2007 and from 2009 to 2017. He is a member of the House Freedom Caucus, a group of conservative Republican members of the House of Representatives.

About Russell Fry

Russell Fry is the U.S. Representative for South Carolina's 7th congressional district. He previously served in the South Carolina House of Representatives from 2015 to 2022. Fry is recognized for his strong conservative stance and active role in legislative affairs.

Resolution Oracles

KalshiKalshi
Kalshi Rules
Read Full Market Rulebooks
Stats
Spread0.0%
Platforms1
Candidates4
Winner

Darline Graham

0.0% avg

Market RulebooksOfficial settlement criteria and edge cases

Market Rulebook: South Carolina Republican Senate special primary: 1st place (1st round)

Official settlement criteria, resolution sources, and edge cases across Kalshi.

KalshiKalshi
Primary Rule

If Darline Graham finishes in 1st place in the first round of the 2026 South Carolina Republican Senate special primary according to the certified results, then the market resolves to Yes.

Resolution Oracles
Kalshi Rules

Frequently Asked Questions

What is the significance of the South Carolina Republican Senate special primary?

This primary will select the Republican candidate for the Senate seat, which is vital for party control in future elections. The outcome can influence legislative priorities and party strategies.

How do prediction markets reflect the odds for this primary?

Prediction markets aggregate real-time data from participants betting on various outcomes, reflecting their expectations for candidates' performances. Changes in odds can indicate shifts in public opinion or campaign momentum.

What factors could influence the odds leading up to the primary?

Polling data, candidate debates, endorsements, and campaign financing can all impact the odds in this primary. Additionally, voter turnout and local issues may also play a significant role in shaping the outcome.

What does the South Carolina Republican Senate special primary: 1st place (1st round) prediction market track?

The outcomes listed above show how traders are pricing this question. Compare outcome prices from Kalshi in one place. Each price reflects the market’s implied probability, not a guaranteed result. This event is archived; prices shown are historical.

What were the last available South Carolina Republican Senate special primary: 1st place (1st round) odds?

The last available prices are Darline Graham: 99.0¢ on Kalshi; Mark Sanford: 1.0¢ on Kalshi; Ralph Norman: 1.0¢ on Kalshi; Russell Fry: 1.0¢ on Kalshi. Prices are quoted in cents per $1 share. Check the venue for executable prices and available liquidity. The last available price is not necessarily the final settlement price.

Learn more:How to Read Prediction Market PricesCompare Fees Before You TradeNew to Polymarket?

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Swiss initiatives: September 2026

Resolved Sep 27

Final odds

Prediction HuntPrediction.com coverage

Darline Graham Nordone Falls to 65% to Win SC Senate Primary OutrightOdds dropped from 80% to 65% in 72 hours. A 10-candidate field means she may fall short of the 50%+1 threshold needed to avoid an Aug. 25 runoff.Aug 8, 2026Darline Graham Nordone Drops 12 Points in SC Senate PrimaryNordone falls from 88% to 76% on Kalshi and Polymarket after her filibuster flip matched positions already held by rivals Fry and Norman.Aug 6, 2026
No price history available

Prediction Market Track Record

Who will vote Yes to releasing Epstein files?WONPre-event: 0%Republican nominee for Governor in South Carolina in 2026?LOSTPre-event: 4%

Historical Track Record

Scroll to view past markets

Who will vote Yes to releasing Epstein files?

Resolved
WONRalph Norman
Pre-event: 0%

Republican nominee for Governor in South Carolina in 2026?

Resolved

2026-05-01

LOSTRalph Norman
Pre-event: 4%