Prediction Hunt logoPrediction Hunt
MarketsArbitrageSmart MoneyTrendingToolsAPIPricing
Live
Prediction Hunt

Compare prediction market odds across every platform. Find the best prices and track smart money.

Markets

  • Elections
  • Sports
  • Crypto
  • Entertainment
  • US Presidential Election Hub
  • Archive

Tools

  • Trending
  • Arbitrage Scanner
  • Smart Money Feed
  • Calculators
  • News
  • Blog

Community

  • Discord
  • Twitter / X
  • Tools
  • About
  • API Terms of Service

This information is for informational and educational purposes only. Not financial advice. Always verify resolution criteria and platform rules before trading.

MarketsArbWhalesTrending

Live prediction market odds for 2028 US Presidential Democratic Nominee. Compare prices across Kalshi and Polymarket and PredictIt.

Join our Discord for breaking news alerts, driven by real-time movements in prediction markets.

Discord
Follow on X

Kalshi / Polymarket / PredictIt

2028 US Presidential Democratic Nominee

2028-08-01

About This Market

Share

Polymarket, Kalshi, and PredictIt are tracking the race for the 2028 US Presidential Democratic Nominee. This contest is pivotal as it will determine the party's candidate in a crucial election, influenced by voter sentiment, party dynamics, and key endorsements leading up to the primaries.

Gavin Newsom leads the “2028 US Presidential Democratic Nominee” event at 26.8% implied probability. Other contenders include Alexandria Ocasio-Cortez (9.4%), Jon Ossoff (7.0%), Josh Shapiro (5.3%), and Kamala Harris (5.3%). A 4.3% cross-platform spread signals an active arbitrage window.

Price History

Multi-Platform Probabilities
No price history available

Live Markets

3 platforms
GN
Gavin NewsomARB
27% Avg
Kalshi29¢
Polymarket25¢
PredictIt27¢
PlatformImplied %Yes — Bid / AskNo — Bid / Ask
KalshiKalshi
29.0%29¢29¢71¢71¢
PolymarketPolymarket
25.0%25¢25¢75¢76¢
PredictItPredictIt
26.5%26¢27¢73¢74¢
AO
Alexandria Ocasio-CortezARB
9% Avg
Kalshi9¢
Polymarket8¢
PredictIt12¢
PlatformImplied %Yes — Bid / AskNo — Bid / Ask
KalshiKalshi
8.5%8¢9¢92¢92¢
PolymarketPolymarket
8.0%8¢8¢92¢92¢
PredictItPredictIt
11.5%11¢12¢88¢89¢
JO
Jon OssoffARB
7% Avg
Kalshi7¢
Polymarket5¢
PredictIt10¢
PlatformImplied %Yes — Bid / AskNo — Bid / Ask
KalshiKalshi
7.0%7¢7¢93¢94¢
PolymarketPolymarket
5.0%5¢5¢95¢95¢
PredictItPredictIt
9.5%9¢10¢90¢91¢
JS
Josh ShapiroARB
6% Avg
Kalshi5¢
Polymarket4¢
PredictIt8¢
PlatformImplied %Yes — Bid / AskNo — Bid / Ask
KalshiKalshi
5.0%5¢5¢95¢95¢
PolymarketPolymarket
4.0%4¢4¢96¢97¢
PredictItPredictIt
7.5%7¢8¢92¢93¢
KH
Kamala HarrisARB
5% Avg
Kalshi5¢
Polymarket4¢
PredictIt7¢
PlatformImplied %Yes — Bid / AskNo — Bid / Ask
KalshiKalshi
5.0%5¢5¢95¢95¢
PolymarketPolymarket
4.0%4¢4¢96¢96¢
PredictItPredictIt
6.5%6¢7¢93¢94¢

Candidate Spotlight

About Gavin Newsom

Gavin Newsom is the Governor of California, serving his second term since 2019. He previously served as Lieutenant Governor and Mayor of San Francisco. His leadership and policy initiatives have positioned him as a prominent figure in the Democratic Party, making him a potential candidate for the 2028 U.S. Presidential election.

Prediction Market Track Record

Who will Trump talk to in JanuaryWONPre-event: 49%Who will attend the State of the Union?LOSTPre-event: 0%Who will Donald Trump talk to in March?LOSTPre-event: 3%

Frequently Asked Questions

What factors influence the odds for the Democratic nominee?

Polling data, candidate performances in debates, and endorsements from influential party figures significantly impact the odds. Additionally, shifts in public opinion and major events can lead to rapid changes in market sentiment.

How do prediction markets work for political nominations?

Prediction markets allow participants to buy and sell shares based on their expectations of future events, such as political nominations. Prices reflect the collective beliefs about the likelihood of various candidates winning the nomination.

When will the Democratic nominee be officially determined?

The official nominee will be determined at the Democratic National Convention in August 2028. Prior to that, state primaries and caucuses will play a critical role in shaping the field of candidates.

What is "2028 US Presidential Democratic Nominee" and why does it matter?

2028 US Presidential Democratic Nominee is a prediction market event currently tracked across 3 platforms (Kalshi, Polymarket, PredictIt). Gavin Newsom leads at 27% implied probability, making it the market favorite. Other contenders include Alexandria Ocasio-Cortez at 9%, Jon Ossoff at 7%, Josh Shapiro at 5%.

What is moving the odds on "2028 US Presidential Democratic Nominee"?

Gavin Newsom currently leads at 27% implied probability. Behind Gavin Newsom, Alexandria Ocasio-Cortez at 9% and Jon Ossoff at 7% and Josh Shapiro at 5% are the next closest contenders. The 4.3% cross-platform spread suggested platforms were pricing new information differently, creating potential trading opportunities.

Automate This Market

Build a custom bot or arb alert system for the “2028 US Presidential Democratic Nominee” event. All for free.

As seen on Financial Times and Polymark.et

Used by builders and traders in our 2K+ Discord community

Smart Trade Router

$
¢

Resolution Oracles

KalshiKalshi
Democratic PartyRepublican Party
PolymarketPolymarket
UMA Optimistic OracleConsensus of Sources
Read Full Market Rulebooks
Stats
Spread4.3%
Platforms3

Market Rulebook: 2028 US Presidential Democratic Nominee

Official settlement criteria, resolution sources, and edge cases across Kalshi and Polymarket.

KalshiKalshi
Primary Rule

If Stephen A. Smith wins and accepts the nomination for the Presidency for the Democratic party, then the market resolves to Yes.

Resolution Oracles
Democratic PartyRepublican Party
PolymarketPolymarket
Primary Rule

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.

Resolution Oracles
UMA Optimistic OracleConsensus of Sources

Historical Track Record

Scroll to view past markets

Who will Trump talk to in January

Resolved

2026-01-31

WONGavin Newsom
Pre-event: 49%

Who will attend the State of the Union?

Resolved

2026-02-24

LOSTJon Ossoff
Pre-event: 0%

Who will Donald Trump talk to in March?

Resolved

2026-03-31

LOSTGavin Newsom
Pre-event: 3%
Learn more:How to Read Prediction Market PricesCompare Fees Before You TradeNew to Polymarket?

About Alexandria Ocasio-Cortez

Alexandria Ocasio-Cortez is the U.S. Representative for New York's 14th congressional district. She gained national attention in 2018 by defeating Democratic Caucus Chair Joe Crowley in the Democratic primary. Her progressive platform and prominence make her a notable figure in discussions about the 2028 Democratic presidential nomination.

About Jon Ossoff

Jon Ossoff is the senior U.S. senator from Georgia, serving since January 2021. Before his election, he was CEO of Insight TWI, producing investigative documentaries. He is relevant to this prediction market as a potential candidate for the 2028 Democratic presidential nomination.

Prediction Market Track Record

Who will attend the State of the Union?LOSTPre-event: 0%

About Josh Shapiro

Josh Shapiro is the current Governor of Pennsylvania, serving since January 17, 2023. Before this, he was the state's Attorney General from 2017 to 2023. His leadership in Pennsylvania and national profile make him a notable figure in the 2028 Democratic presidential nomination race.

About Kamala Harris

Kamala Harris is a former U.S. senator and attorney general from California. She served as the 49th vice president of the United States from 2021 to 2025. Harris is considering a potential candidacy for the 2028 Democratic presidential nomination.

About Andy Beshear

Andy Beshear is the current Governor of Kentucky, serving his second term after re-election in 2023. He previously served as the state's Attorney General from 2016 to 2019. Beshear has expressed interest in running for the 2028 U.S. Presidential Democratic nomination.

About JB Pritzker

J.B. Pritzker is the current Governor of Illinois, serving his second term since January 9, 2023. Before his gubernatorial tenure, he was a successful businessman and philanthropist, known for his investments in technology and healthcare. His leadership in Illinois and national political involvement make him a notable candidate for the 2028 U.S. Presidential Democratic nomination.

About Mark Kelly

Mark Kelly is the current U.S. Senator from Arizona, serving a full six-year term after his re-election in 2022. He previously served as a Navy combat pilot and NASA astronaut, commanding four space shuttle missions. His extensive military and space exploration experience makes him a notable figure in discussions about the 2028 U.S. Presidential Democratic Nominee.
Candidates34
Leader

Gavin Newsom

26.8% avg