Who will advance in the South Carolina Republican Governor primary?

Prediction market odds on Kalshi often diverge from traditional analyst forecasts and polling aggregates. Markets incorporate real-time information and incentivize accuracy through financial stakes, sometimes leading markets to price in scenarios analysts overlook or underweight. Comparing Kalshi odds to published forecasts from political analysts and polling firms can reveal where the market is more bullish or bearish on specific candidates. These differences highlight how prediction markets and expert opinion weight campaign momentum, voter sentiment shifts, and primary dynamics differently.

On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Kalshi, each candidate or outcome in the South Carolina Republican Governor primary advancement market is priced as a binary contract reflecting the probability traders assign to that outcome occurring. The contract price directly represents implied probability, ranging from near zero to near 100. Traders buy contracts if they believe an outcome is underpriced and sell if they believe it is overpriced. Kalshi's order book aggregates supply and demand, with prices updating continuously as new trades execute and market sentiment evolves.

The market resolves on Jun 8, 2028. Resolution is determined by the official results of the South Carolina Republican Governor primary and which candidates advance to subsequent stages of the nomination process. The specific criteria for advancement—such as finishing in the top positions, meeting delegate thresholds, or qualifying for runoff rounds—are defined by South Carolina Republican Party rules and primary structure. Once the primary concludes and official results are certified, the market settles based on which outcomes occurred.

Key catalysts include new polling releases showing shifts in candidate support, major endorsements from state or national Republican figures, debate performances, campaign spending announcements, and candidate withdrawals. Fundraising reports and media coverage intensity can also influence trader sentiment. Unexpected scandals, gaffes, or strategic pivots by campaigns may trigger sharp repricing. Turnout models and early voting data closer to primary day will likely drive final odds adjustments. National political developments affecting the Republican primary landscape could also ripple into South Carolina market pricing.