In this guide
With the 2028 US presidential election still more than two years away, prediction markets are already active, reflecting Republican succession following Trump's constitutional term limit and competitive Democratic primary dynamics. Shrewd bettors who spot mispriced odds early stand to benefit substantially before the candidate pool consolidates.
Republican 2028 Presidential Market
Trump's ineligibility for a third consecutive term leaves the Republican nomination wide open:
- J.D. Vance: ~25-30% — Vice-presidential incumbency edge, alignment with outgoing administration
- Ron DeSantis: ~15-20% — Gubernatorial track record, recovery following 2024 primary setback
- Nikki Haley: ~12-15% — Centrist appeal, international relations experience
- Glenn Youngkin: ~7-10% — Two-term Virginia governor, entrepreneurial credentials
- Josh Hawley: ~5-8% — Pro-worker, anti-establishment positioning
- Unknown candidate: ~15-20% — Sufficiently dispersed field permits surprise contenders
Democratic 2028 Presidential Market
- Kamala Harris: ~20-25% — Leading contender, party establishment backing
- Pete Buttigieg: ~12-15% — Cabinet-level prominence via Transportation portfolio
- Gavin Newsom: ~10-13% — West Coast governor with substantial media footprint
- Josh Shapiro: ~8-12% — Battleground state executive from Pennsylvania
- Unknown candidate: ~25-30% — Sufficient time horizon permits fresh faces
2028 General Election Probabilities
- Republican wins presidency 2028: ~48-52% (statistical parity at this juncture)
- Democrat wins presidency 2028: ~48-52%
Why Trade 2028 Markets Now
Engaging with 2028 markets at this stage delivers:
- Elevated volatility (heightened ambiguity translates to outsized profit potential for prescient positioning)
- Extended holding windows as fresh intelligence reshapes valuations
- Entry points ahead of catalysts that could substantially shift candidate odds
Caveat: nascent markets exhibit pronounced sensitivity to surprise announcements and candidate availability shifts.
FAQ
- Can a sitting VP (Vance) win the Republican nomination?
- Precedent shows vice presidents carry nomination advantages but face no certainty. George H.W. Bush succeeded Reagan in 1988; Al Gore fell short in 2000. Current markets treat Vance as the leading contender without overwhelming dominance.
- When do 2028 nomination markets resolve?
- Nomination outcomes crystallise following each party's summer convention — anticipated for July or August 2028.
- Are there markets for specific primary states?
- State-level contests like Iowa and New Hampshire typically attract dedicated markets six to twelve months prior — consult PolyGram's political markets offerings for current availability.