Democratic Presidential Nominee 2028

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Active sub-markets

Market context

The Democratic Party will select its 2028 presidential nominee through a combination of primary elections, caucuses, and the national convention in Chicago. The current 1% probability assigned to this particular individual reflects either a late-stage candidacy or minimal polling support relative to better-positioned contenders. The nomination process typically consolidates around frontrunners during the primary season, with delegates accumulating through state contests between January and June 2028, culminating in formal acceptance at the August convention.

Historical precedent suggests that nominees with single-digit polling shares at this stage rarely secure the nomination unless significant structural advantages emerge. The 2020 cycle demonstrated how rapid consolidation can occur—Joe Biden recovered from fourth-place finishes to dominate after Super Tuesday—yet such reversals typically require either frontrunner collapse or exceptional debate performance combined with endorsement cascades. The 2016 Democratic race saw Hillary Clinton maintain consistent polling leads throughout, illustrating that established frontrunners often retain their position. Current aggregators like FiveThirtyEight and RealClearPolitics will track movement across early-state polls and national surveys as the primary calendar approaches.

Traders should monitor formal campaign declarations, which typically accelerate in autumn 2027, alongside debate participation thresholds set by the Democratic National Committee. Fundraising disclosures, due quarterly, reveal organisational capacity and donor confidence. Any significant polling movement above 5% in early states like Iowa or New Hampshire, combined with media coverage shifts, would signal material reassessment of nomination viability. The settlement window closes on election day 2028, though the nominee will be formally determined at the August convention.

Methodology

This page tracks Democratic Presidential Nominee 2028 across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. Trump Prediction routes every trade through to Polymarket — at 0% fees.

Resolution & payout

Political markets typically settle on official candidate or agency confirmation. Polymarket uses UMA Optimistic Oracle: a proposer posts the outcome with a bond, the two-hour window opens, then the smart contract pays USDC.

Kalshi settles USD via CFTC clearinghouse, with clearly defined resolution sources (e.g. AP race calls for elections). Betfair settles after the official outcome is registered with the league or agency. Manifold is play-money.

FAQ

Where can I trade this market with the lowest fees?

On Trump Prediction, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Trump Prediction 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.