In this guide
With the 2028 US presidential election still over two years away, prediction markets are already active across the landscape. Republican succession following Trump's constitutional ineligibility and Democratic primary competition are both drawing substantial trading volume. Early participation in these markets can reward traders who spot mispriced candidates before the candidate pool consolidates.
Republican 2028 Presidential Market
Trump's third-term prohibition leaves the Republican nomination wide open:
- J.D. Vance: ~25-30% — Vice-presidential incumbency edge, Trump endorsement alignment
- Ron DeSantis: ~15-20% — Gubernatorial approval ratings, recovery narrative from 2024 setback
- Nikki Haley: ~12-15% — Centre-right coalition appeal, international relations background
- Glenn Youngkin: ~7-10% — Two-term Virginia executive, entrepreneurial track record
- Josh Hawley: ~5-8% — Pro-worker economic messaging
- Unknown candidate: ~15-20% — Sufficiently expansive field permits fresh faces
Democratic 2028 Presidential Market
- Kamala Harris: ~20-25% — Leading contender, party machinery backing
- Pete Buttigieg: ~12-15% — Cabinet-level prominence, media profile
- Gavin Newsom: ~10-13% — State executive with broad recognition
- Josh Shapiro: ~8-12% — Competitive state governor, swing-region positioning
- Unknown candidate: ~25-30% — Timeline permits emergence of unexpected contenders
2028 General Election Probabilities
- Republican wins presidency 2028: ~48-52% (near-parity given temporal distance)
- Democrat wins presidency 2028: ~48-52%
Why Trade 2028 Markets Now
Engaging with 2028 markets at this juncture delivers several advantages:
- Elevated volatility creates asymmetric payoff scenarios for well-researched positions
- Extended timeframes allow accumulation of supporting information before settlement
- Opportunity to establish stakes in candidates before catalytic announcements reshape valuations
Drawback: distant markets respond sharply to surprise developments and candidate availability shifts.
FAQ
- Can a sitting VP (Vance) win the Republican nomination?
- Historical precedent shows sitting VPs possess structural advantages yet face genuine obstacles. Bush Sr (1988) achieved succession after Reagan; Gore (2000) fell short as the departing administration's heir. Prediction markets reflect Vance's frontrunner status without treating him as prohibitive favourite.
- When do 2028 nomination markets resolve?
- Both Republican and Democratic nomination markets settle following each party's summer convention — ordinarily in July or August 2028.
- Are there markets for specific primary states?
- Iowa and New Hampshire contest markets customarily launch between six and twelve months prior to voting — visit PolyGram's political markets section for current offerings.