Democratic Presidential Nominee 2028

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Active sub-markets

Market context

The Democratic Party will select its 2028 presidential nominee at its national convention, scheduled for August 2028. Polymarket currently prices this specific individual's nomination at 1% implied probability, reflecting either a long-shot candidacy or minimal trading volume on this particular contract. Settlement occurs after the convention concludes and the party formally ratifies its nominee, with the Democratic National Committee serving as the authoritative resolution source.

Historical precedent suggests that nominees emerge from a field of declared candidates during the primary season, which typically runs from Iowa's caucuses in January through Super Tuesday in March. The 2020 cycle saw Joe Biden secure the nomination despite trailing in early contests, whilst 2016 featured Hillary Clinton's relatively uncontested path after Bernie Sanders suspended his campaign in April. These cases illustrate how frontrunner status can shift dramatically or consolidate early depending on candidate performance, endorsement patterns, and delegate mathematics. A 1% price point typically indicates either a candidate with minimal name recognition within Democratic circles, a late entry into the race, or simply thin liquidity on this specific contract relative to broader Democratic nominee markets.

Traders should monitor formal campaign announcements and Federal Election Commission filings, which signal serious candidacy. The Iowa caucuses in January 2028 will provide the first measurable test of viability; candidates finishing outside the top three typically withdraw before New Hampshire. Endorsements from sitting Democratic officials, union leaders, and major donors serve as leading indicators of institutional support. Any significant media coverage of this individual's presidential ambitions—whether from Reuters, the Financial Times, or major US outlets—would likely shift the contract's pricing materially upward.

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Scam?, which mirrors the Polymarket order book directly.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Where can I trade this market with the lowest fees?

On Polymarket Scam?, 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.

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.

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, Polymarket Scam? triggers a quick verification flow that finishes in minutes.