With the 2028 US presidential contest still more than two years away, prediction markets have begun establishing prices across the field, featuring Republican succession following Trump's term limits and active Democratic primary wagering. Traders who spot mispricing early — before the candidate pool contracts — stand to capitalise on shifting sentiment.
Republican 2028 Presidential Market
Trump's constitutional ineligibility for a third term leaves the Republican side wide open:
- J.D. Vance: ~25-30% — Vice-presidential incumbency edge, Trump-backed
- Ron DeSantis: ~15-20% — Gubernatorial approval ratings, recovery from 2024 primary setback
- Nikki Haley: ~12-15% — Centrist coalition, international relations background
- Glenn Youngkin: ~7-10% — Two-term Virginia executive, entrepreneurial credentials
- Josh Hawley: ~5-8% — Populist economic messaging
- Unknown candidate: ~15-20% — Sufficient breadth for fresh faces to emerge
Democratic 2028 Presidential Market
- Kamala Harris: ~20-25% — Leading contender, party machinery backing
- Pete Buttigieg: ~12-15% — Cabinet-level prominence via Transportation portfolio
- Gavin Newsom: ~10-13% — West Coast governor with national reach
- Josh Shapiro: ~8-12% — Competitive state executive from Pennsylvania
- Unknown candidate: ~25-30% — Sufficient timeline for unexpected challengers
2028 General Election Probabilities
- Republican wins presidency 2028: ~48-52% (near-even proposition at this stage)
- Democrat wins presidency 2028: ~48-52%
Why Trade 2028 Markets Now
Wagering on 2028 contests delivers:
- Elevated volatility (greater unknowns create scope for outsized gains on prescient positions)
- Extended holding periods as fresh data reshapes probabilities
- Chance to back contenders before pivotal announcements drive odds upward
Downside: nascent markets respond sharply to surprise developments and candidate declarations or withdrawals.
FAQ
- Can a sitting VP (Vance) win the Republican nomination?
- Historical precedent shows Vice Presidents mount credible nomination bids but face no guarantees. Bush Sr captured the 1988 nod following Reagan; Gore fell short in 2000 despite his position. Prediction markets treat Vance as the leading contender yet remain unconvinced of inevitability.
- When do 2028 nomination markets resolve?
- GOP and Democratic nomination contracts settle following each party's convention proceedings — ordinarily August and July 2028 respectively.
- Are there markets for specific primary states?
- Caucus and primary contests in Iowa and New Hampshire typically attract dedicated markets opening nine to eighteen months beforehand — explore PolyGram's political markets catalogue for availability.