Republican Presidential Nominee 2028

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Active sub-markets

Market context

The Republican Party will select its 2028 presidential nominee at its national convention, scheduled for mid-July 2028. This market resolves based on whether the named individual secures and accepts that nomination, with the settlement window closing after the general election in November. The Republican National Committee will oversee delegate allocation and convention procedures, though the specific nominee remains uncertain given the current political landscape and potential candidate field.

Historical precedent suggests outsider or non-establishment candidates have gained traction in recent Republican contests. Donald Trump's 2016 nomination defied conventional expectations despite facing significant party establishment opposition, whilst his 2020 renomination proceeded without serious primary challenge. The 3% implied probability reflects either a candidate with minimal current organisational infrastructure, limited donor backing, or substantial headwinds from frontrunners who have already begun consolidating support and building campaign apparatus ahead of the 2028 cycle.

Traders should monitor several developments: formal campaign announcements from major Republican figures, shifts in early polling from Iowa and New Hampshire, endorsement patterns from sitting Republican senators and governors, and fundraising disclosures which typically signal candidate viability. Recent reporting from outlets including The Hill and Politico has tracked early positioning amongst potential 2028 contenders, though the field remains fluid. Convention delegate rules, which the RNC may adjust before 2028, could materially affect nomination dynamics. Any significant political events—legislative achievements, scandals, or shifts in party direction—may alter the relative positioning of candidates competing for delegates.

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Champions League Prediction, which mirrors the Polymarket order book directly.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

Where can I trade this market with the lowest fees?

On Champions League Prediction, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Champions League Prediction is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

What does it cost to trade on Champions League Prediction?

Zero. Champions League Prediction routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Champions League Prediction triggers a quick verification flow that finishes in minutes.