توقع: Democratic Presidential Nominee 2028

Platform comparison

Market context

The market prices the unnamed individual’s chance of securing and accepting the 2028 Democratic presidential nomination at 20%, reflecting an unsettled field where no candidate has formally declared. Gavin Newsom currently leads prediction markets with odds between 24% and 30%, while polling shows Kamala Harris often ahead in national surveys, creating a divergence between trader sentiment and voter preference[1][6][8]. This split mirrors the 2016 cycle, where early market favourites like Hillary Clinton faced volatile primary dynamics, and the 2020 race, where Joe Biden trailed early polls before surging post-South Carolina; such history suggests a 20% price is plausible for a non-frontrunner in a crowded, unformed contest[2][6].

Traders should monitor three catalysts: formal candidacy declarations expected in late 2026 or early 2027, donor consolidation patterns, and the 2026 midterm election outcomes that could elevate or diminish key governors like Newsom, Shapiro, or Whitmer[2][9]. A recent McLaughlin & Associates poll (June 2026) shows Harris at 26%, but Newsom leads markets, indicating a potential mispricing if donor flows shift toward her[6]. Watch for Michigan Governor Whitmer lobbying for early primary slots and progressive groups aligning with AOC’s network, as these movements often precede formal entries and can rapidly alter implied probabilities[9].

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

Are prediction markets better than sports betting?

Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.

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.

How fast do sports winnings settle?

Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.