Pronóstico: Presidential Election Winner 2028

Platform comparison

Active sub-markets

Market context

The 2028 US presidential election is set for November 7, 2028, to choose the next president and vice president for a four-year term, with the winner inaugurated on January 20, 2029[1][4]. A current market probability of 1% for a specific candidate reflects the extreme uncertainty typical of elections two years before the ballot, where no frontrunner has yet secured a nomination or dominated early polling. Historical precedents from 2016 and 2020 show that candidates with sub-5% implied odds in mid-2024 often surged to victory after primary contests and national debates reshaped the field, suggesting that early low probabilities are not definitive barriers but rather markers of an unformed race[1].

Traders must monitor key catalysts including official campaign announcements, primary schedule releases, and shifts in early polling data, particularly for high-profile contenders like Gavin Newsom, who is widely viewed as a top Democratic prospect by Reuters and the Associated Press[1][6]. Recent reporting from Politico in December 2025 highlighted Newsom’s growing influence among Democrats, while Axios noted in April 2025 that Alexandria Ocasio-Cortez was surging in early polls and positioning for a 2028 run[1][6]. Additional dependencies include potential suspensions, health updates, or head-to-head record developments in primary debates, all of which could rapidly alter the line and move a candidate from marginal odds to frontrunner status.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Pronóstico: Presidential Election Winner 2028 across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at PolyGram — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

What does it cost to trade on PolyGram?

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

Do I need to KYC for this market?

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

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.