In this guide
With the 2028 US presidential election still more than two years away, prediction markets have begun establishing prices across the Republican succession field and Democratic primary landscape, where substantial trading volume reflects genuine interest. Those who spot mispriced candidates early stand to benefit substantially as the race crystallises and the field contracts.
Republican 2028 Presidential Market
Trump's constitutional ineligibility for a third consecutive term leaves the Republican nomination wide open:
- J.D. Vance: ~25-30% — Sitting VP with Trump backing, structural primary advantage
- Ron DeSantis: ~15-20% — Florida governor with high approval ratings, recovering from 2024 primary disappointment
- Nikki Haley: ~12-15% — Centrist appeal, established international relations background
- Glenn Youngkin: ~7-10% — Two-term Virginia governor with strong popularity and entrepreneurial track record
- Josh Hawley: ~5-8% — Populist economic messaging resonates with base
- Unknown candidate: ~15-20% — Sufficiently broad field permits surprise challengers
Democratic 2028 Presidential Market
- Kamala Harris: ~20-25% — Leading contender with party machinery backing
- Pete Buttigieg: ~12-15% — Cabinet-level prominence as Transportation Secretary
- Gavin Newsom: ~10-13% — California's governor with substantial national recognition
- Josh Shapiro: ~8-12% — Governs crucial swing state of Pennsylvania
- Unknown candidate: ~25-30% — Timeline permits emergence of fresh political talent
2028 General Election Probabilities
- Republican wins presidency 2028: ~48-52% (statistical parity at this preliminary stage)
- Democrat wins presidency 2028: ~48-52%
Why Trade 2028 Markets Now
Engaging with early 2028 markets provides:
- Elevated volatility (heightened uncertainty translates to amplified profit potential for prescient positioning)
- Extended holding periods as new information gradually reshapes market sentiment
- Chance to accumulate exposure to candidates before breakthrough moments drive valuations higher
Drawback: nascent markets exhibit greater susceptibility to surprise announcements and candidate decisions regarding participation.
FAQ
- Can a sitting VP (Vance) win the Republican nomination?
- Historical precedent shows sitting vice presidents possess advantages but face no guarantee of success. George H.W. Bush (1988) inherited Reagan's mantle successfully; Al Gore (2000) failed to secure the presidency despite his position. Current crypto markets and traditional prediction platforms both treat Vance as the leading contender without assigning overwhelming dominance.
- When do 2028 nomination markets resolve?
- Nomination outcomes crystallise following each party's summer convention — anticipated for July or August 2028 in both cases.
- Are there markets for specific primary states?
- State-level primary markets — particularly Iowa and New Hampshire — typically materialise between six and twelve months preceding those contests. Visit PolyGram's political markets hub for current offerings.