توقع: Democratic Presidential Nominee 2028

Platform comparison

Market context

The 2028 Democratic nomination is a wide-open contest, with no official candidates yet locked in and the market sitting at 18% for a single winner. That price is below the early-market frontrunners seen elsewhere this year, where Gavin Newsom has often led around the low-20s in prediction markets and Kamala Harris has also remained a live option in polling and trader pricing.[1][2][8]

Historically, these early nomination markets tend to stay fragmented until the campaign calendar hardens and the party’s preferred profile becomes clearer. The current shape is similar to other open-cycle fields where a well-known governor, a nationally recognised vice-president or a younger, higher-ceiling figure can all take turns leading on different measures; recent polling has even shown Harris and Newsom running close in consideration and “likely nominee” style questions.[7][10][16]

The main catalysts are endorsements, formal campaign launches, and the first realignment around the 2028 primary schedule, especially after Democrats selected South Carolina to open the nominating calendar.[14] Traders should also watch whether Newsom keeps building a national profile, whether Harris signals she is in or out, and whether alternative contenders such as AOC or Jon Ossoff continue to gain media and polling traction, because recent coverage has repeatedly pointed to those names as the main drivers of the early board.[1][5][6]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for توقع: Democratic Presidential Nominee 2028. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi (US-focused) or Manifold (play-money).

Resolution & payout

Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.

FAQ

When do sports markets resolve?

Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.

What are live sports odds on Polymarket?

Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.

Which sports markets are available?

Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.

What's the difference between match odds and outright odds?

Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.

Can I import form data and lineups?

This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.