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World elections

Democratic Presidential Nominee 2028

Opened · Settles · 692 comments

This market will resolve to “Yes” if the named individual wins and accepts the 2028 nomination of the Democratic Party for U.S. president. Otherwise, this market will resolve to “No”. The resolution source for this market will be a consensus of official Democratic Party sources. Any replacement of the democratic nominee before election day will not change the resolution of the market.

Liquidity
$956
Total Volume
$1.1B
24h Volume
$1.9M
Open Interest
$70.4M
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Market outcomes

Stephen A. Smith 50% YES50% NO
Gretchen Whitmer 50% YES50% NO
Oprah Winfrey 50% YES50% NO
Person P
Person S
Person AB
Person BE
Person BJ

How political prediction markets work

Polymarket settles political markets from authoritative sources — Associated Press race calls for US elections, the relevant electoral commission for national votes, and the UMA optimistic oracle for contested or ambiguous resolutions. Prices you see are probabilities derived from thousands of traders deploying real capital; they update in real time as new polls, debates, endorsements and news hit the tape. PolyGram surfaces the same order book with an email-first login and USDC settlement on Polygon.

How this market resolves

Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a two-hour dispute window opens, and if no one stakes a counter-claim the payout is final. Contested outcomes escalate to UMA token-holder voting. Payouts clear in USDC to the winning side.

Frequently asked questions

How does this market resolve?

Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a 2-hour dispute window opens, and if uncontested the payout is final. Contested outcomes escalate to UMA token holders.

When does this market settle?

The market is scheduled to close on 7 November 2028. Settlement typically clears within 24 hours after the resolving event, once the UMA optimistic oracle confirms the outcome.

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