2028 Democratic presidential nominee
Short Answer
1. Market Behavior & Drivers
- Since last update (~3h): Model conviction for Alexandria Ocasio-Cortez declined by -3.4pp, compressing the edge.
- Model conviction increased for Josh Shapiro (+0.9pp) and Mark Kelly (+0.6pp), widening their edges.
- Kamala Harris's model probability decreased by -1.5pp, driven by model conviction, compressing the edge.
- Gavin Newsom leads, supported by high media profile and future bid consideration.
- Alexandria Ocasio-Cortez and Jon Ossoff follow as major market contenders.
- Kamala Harris maintains name recognition, but markets discount electability concerns.
Who Wins and Why
| Outcome | Market | Model | Why |
|---|---|---|---|
| Gavin Newsom | 17.0% | 17.5% | He is a leading contender with a high national profile and will consider a 2028 bid after the 2026 midterms. |
| Alexandria Ocasio-Cortez | 15.0% | 14.5% | She commands an enthusiastic progressive base and aims to expand it with policies like YIMBY housing. |
| Hunter Biden | 0.6% | 0.6% | No specific evidence is provided to significantly alter his current market probability. |
| Mark Kelly | 6.2% | 6.9% | No specific evidence is provided to significantly alter his current market probability. |
| Kamala Harris | 9.5% | 10.4% | She maintains high name recognition and leads many early primary polls as of August 2026. |
Current Context
Sources (14)
- 12028 Democratic nomination odds tighten after Newsom essaynews.kalshi.com
- 2Polling shows Ossoff among favorites for Democratic nomination in 2028democratandchronicle.com
- 32028 Democratic Presidential Nominee Odds & Prediction Marketscovers.com
- 4Kamala Harris called the 'obvious' 2028 frontrunner by Democratic aides | Fox Newsfoxnews.com
- 5Democrats Brace for Their Gnarliest Presidential Primary in Decades - NOTUS — News of the United Statesnotus.org
- 6Rahm Emanuel's uphill climb in New Hampshire tests a 2028...ap.org
- 7Almost 200 candidates have filed to run in the 2028 presidential election - Ballotpedia Newsnews.ballotpedia.org
- 8List of registered 2028 presidential candidates - Ballotpediaballotpedia.org
- 9Timeline of the 2028 United States presidential election - Wikipediaen.wikipedia.org
- 10When Is the 2028 Presidential Election? Date, Countdown & Key Dates | Who's Running 20282028tracker.com
- 11Presidential election, 2028 - Ballotpediaballotpedia.org
- 12Democratic National Committee announces proposed early states for 2028 Democratic presidential calendar - Ballotpedia Newsnews.ballotpedia.org
- 13Democratic National Committee announces proposed...news.ballotpedia.org
- 14Overview of the presidential election process | USAGovusa.gov
2. Price Chart
Historical Price (Probability)
3. Market Data
Contract Snapshot
The provided content for the "2028 Democratic presidential nominee" market does not explicitly detail the exact conditions that trigger a 'YES' or 'NO' resolution for a candidate's contract. The market offers 'Yes' and 'No' options for individuals such as Gavin Newsom, Alexandria Ocasio-Cortez, and Jon Ossoff. The maximum payout date for the market is November 7, 2028.
Available Contracts
Market options and current pricing
| Outcome bucket | Yes (price) | No (price) | Last trade probability |
|---|---|---|---|
| Gavin Newsom | $0.17 | $0.84 | 17% |
| Alexandria Ocasio-Cortez | $0.15 | $0.86 | 15% |
| Jon Ossoff | $0.15 | $0.86 | 15% |
| Kamala Harris | $0.10 | $0.91 | 10% |
| Mark Kelly | $0.06 | $0.94 | 6% |
| Pete Buttigieg | $0.06 | $0.95 | 6% |
| Josh Shapiro | $0.05 | $0.95 | 5% |
| Rahm Emanuel | $0.05 | $0.96 | 4% |
| Andy Beshear | $0.04 | $0.96 | 4% |
| J.B. Pritzker | $0.03 | $0.97 | 3% |
| Wes Moore | $0.03 | $0.98 | 2% |
| Ro Khanna | $0.02 | $0.98 | 2% |
| Abdul El-Sayed | $0.02 | $0.99 | 2% |
| James Talarico | $0.02 | $0.98 | 2% |
| Michelle Obama | $0.01 | $0.99 | 1% |
| Gretchen Whitmer | $0.01 | $0.99 | 1% |
| Jon Stewart | $0.01 | $0.99 | 1% |
| Mark Cuban | $0.01 | $0.99 | 1% |
| Mitch Landrieu | $0.01 | $1.00 | 1% |
| Shawn Fain | $0.01 | $1.00 | 1% |
| Raphael Warnock | $0.01 | $0.99 | 1% |
| Bernie Sanders | $0.01 | $0.99 | 1% |
| Chris Murphy | $0.01 | $0.99 | 1% |
| Cory Booker | $0.01 | $0.99 | 1% |
| Elissa Slotkin | $0.01 | $0.99 | 1% |
| Hunter Biden | $0.01 | $0.99 | 1% |
| Ruben Gallego | $0.01 | $0.99 | 1% |
| Stephen A. Smith | $0.01 | $0.99 | 1% |
| Jamie Dimon | $0.00 | $1.00 | 0% |
| Andrew Yang | $0.00 | $1.00 | 0% |
| Barack Obama | $0.00 | $1.00 | 0% |
| Roy Cooper | $0.00 | $1.00 | 0% |
| Zohran Mamdani | $0.00 | $1.00 | 0% |
| Amy Klobuchar | $0.00 | $1.00 | 0% |
| Dwayne Johnson | $0.00 | $1.00 | 0% |
| Elizabeth Warren | $0.00 | $1.00 | 0% |
| Gina Raimondo | $0.00 | $1.00 | 0% |
| Hillary Clinton | $0.00 | $1.00 | 0% |
| Jared Polis | $0.00 | $1.00 | 0% |
| John Fetterman | $0.00 | $1.00 | 0% |
| Tim Walz | $0.00 | $1.00 | 0% |
| Beto O'Rourke | $0.00 | $1.00 | 0% |
| Graham Platner | $0.00 | $1.00 | 0% |
| Jasmine Crockett | $0.00 | $1.00 | 0% |
| LeBron James | $0.00 | $1.00 | 0% |
| Liz Cheney | $0.00 | $1.00 | 0% |
| Phil Murphy | $0.00 | $1.00 | 0% |
Market Discussion
As of August 2026, prediction markets and political commentary describe the 2028 Democratic presidential primary as a wide-open, crowded field with no consensus frontrunner, with leading candidates like Gavin Newsom, Jon Ossoff, Alexandria Ocasio-Cortez, and Pete Buttigieg having relatively low implied probabilities of winning the nomination [1][2][3][4][5][6]. An 'invisible primary' is underway, with numerous governors and senators actively building national profiles, and some analytical models identify a disconnect between market-priced favorites and polling-based projections for certain candidates [5][7][8][9][10][11]. The Democratic National Committee proposed a 2028 nominating calendar beginning with South Carolina on January 22, 2028, and overall prediction market sentiment leans toward a Democratic victory in the 2028 US Presidential Election [12][13][6][14][15].
Sources (15)
- 12028 Democratic presidential nominee Odds & Predictions - Kalshikalshi.com
- 2Democratic Presidential Nominee 2028 - Polymarketpolymarket.com
- 32028 Presidential Predictions | 2028 Democratic nominee? - PredictItpredictit.org
- 42028 Democratic presidential nominee | Prediction Markets | Coinbasecoinbase.com
- 52028 Democratic Nominee Odds: The 5-Cent Blind Spot | Stokasticstokastic.com
- 6Democrats select South Carolina to kick off presidential nominating...ap.org
- 7The Invisible Primary: Inside the Democratic Party's Shadow Campaign for 2028 | Euronewseuronews.com
- 8The Democratic Party braces for its messiest presidential primary in decades - Stocktonia Newsstocktonia.org
- 9Who’s Leading the 2028 Democratic Presidential Race? “8 for ’28” Updated Rankingsmarkhalperin.substack.com
- 10Buttigieg Says He’s Leaning Toward 2028. Here’s What the Numbers Say - Newsweeknewsweek.com
- 11Transcript: The Democrats Best Positioned To Win the 2028 Nomination | The New Republicnewrepublic.com
- 12Which party wins 2028 US Presidential Election? Predictio... | Polymarketpolymarket.com
- 13Will Democrats Win the 2028 US Presidential Election?lines.com
- 14Democratic National Committee announces proposed early states for 2028 Democratic presidential calendar - Ballotpedia Newsnews.ballotpedia.org
- 15Democratic National Committee announces proposed early states for 2028 Democratic presidential calendar - Ballotpedia Newsnews.ballotpedia.org
4. Trust Index
A named participant can trade an outcome they can influence.
Integrity risk· Participant influence
Trust score capped by Market integrity (20).
Includes the cost to trade: a $10,000 order can't be filled here because the order book is too thin.
Market integrity 20 is below the safety floor of 30, so the score can't exceed 40.
5. How will the 2026 midterm election outcomes shape the early campaign strategies for potential frontrunners like Gavin Newsom and Gretchen Whitmer?
| 2028 Democratic Strategy Indicator | 2026 midterm election outcomes [1][2][3][4] |
|---|---|
| Gavin Newsom 2028 Bid Consideration | After 2026 midterms [5][6] |
| Gretchen Whitmer Initial Stance (May 2026) | Stated no to candidacy, then backtracked [7][8][9][10] |
Sources (16)
- 12028 Election Preview: Who Will Be the Democrats’ Candidate?nymag.com
- 2Democrats Eye 2028 as Battle for Identity Beginshoustonpublicmedia.org
- 32026 Midterms Impact on 2028 Democratic Race: Key Factors to Watch | EpochEdgeepochedge.com
- 4Looking Forward to 2028: Part One – The Democratic Strategistthedemocraticstrategist.org
- 5Newsom says he'll consider presidential run after 2026 midtermsapnews.com
- 6Newsom Says He Will Consider a 2028 Presidential Run After the...nytimes.com
- 7Gretchen Whitmer wavers on a run for president in 2028 - POLITICOpolitico.com
- 8Michigan's Whitmer walks back comment saying she won't run for...washingtonpost.com
- 92028 presidential candidates: 'I will not be one of them,' Michigan Gov. Gretchen Whitmer says - al.comal.com
- 10Whitmer launching Substack amid 2028 speculation - The Hillthehill.com
- 11Newsom skyrockets to prominence after decisive Prop. 50 wincalmatters.org
- 12Newsom Well Ahead of Harris in 2028 California Polls – The Democratic Strategistthedemocraticstrategist.org
- 13A look at gubernatorial battlegrounds in 2026 - Ballotpedia Newsnews.ballotpedia.org
- 14Michigan gubernatorial and lieutenant gubernatorial election, 2026ballotpedia.org
- 15Democrats select South Carolina to kick off presidential...ap.org
- 16Democratic National Committee announces proposed early states for 2028 Democratic presidential calendar - Ballotpedia Newsnews.ballotpedia.org
6. What factors explain the discrepancy between Kamala Harris's high name recognition and her currently lower odds in 2028 prediction markets?
| Prediction Market Implied Probability | 7%–11% [1][2][3][4][5] |
|---|---|
| Timeframe Leading Early Primary Polls | August 2026 [1][2][3][4][5] |
| Key Factor for Lower Market Odds | 2024 general election loss [6][7][8] |
Sources (14)
- 12028 Democratic Nominee Odds: The Market's 5-Cent Blind Spotstokastic.com
- 2Democratic Presidential Nominee 2028 - Polymarketpolymarket.com
- 3Almost 200 candidates have filed to run in the 2028 presidential election - Ballotpedia Newsnews.ballotpedia.org
- 4Presidential candidates, 2028 - Ballotpediaballotpedia.org
- 5List of registered 2028 presidential candidates - Ballotpediaballotpedia.org
- 6Actually, no. Kamala Harris doesn't have a shot in 2028. | Opinionusatoday.com
- 7California Voters Aren’t Thrilled About a Kamala Comebacknymag.com
- 82028 Presidential Election Odds: All 30 Names Scored | OddsShopperoddsshopper.com
- 92028 Democratic presidential primary: Does Kamala Harris really have a shot? | Voxvox.com
- 10What’s changed about the 2028 Democratic presidential field? Kamala Harris | CNN Politicscnn.com
- 11Gavin Newsom leads Kamala Harris in 2028 presidential poll. But can he win over Black voters? - AOLaol.com
- 12Prediction markets in the 2024 Democratic presidential primary - Ballotpediaballotpedia.org
- 13Democratic National Committee announces proposed early states for 2028 Democratic presidential calendar - Ballotpedia Newsnews.ballotpedia.org
- 14Democratic National Committee announces proposed early states for 2028 Democratic presidential calendar - Ballotpedia Newsnews.ballotpedia.org
7. How does Alexandria Ocasio-Cortez's progressive platform compare to Josh Shapiro's moderate record in terms of potential appeal in the first six DNC-approved primary states?
| 2028 DNC Primary States | South Carolina (Jan 22), Nevada (Feb 1), New Hampshire (Feb 8), New Mexico (Feb 15), Michigan (Feb 22), Virginia (Feb 29) [1][2][3][4][5] |
|---|---|
| Ocasio-Cortez 2028 Nomination Status | Frequently listed as a major contender in prediction markets as of August 2026 [6][7][8][9][10][11][12] |
| Shapiro 2028 Nomination Status | Often seen as a significant candidate with moderate appeal in prediction markets as of August 2026 [7][8][9] |
Sources (16)
- 1Democrats Vote to Put South Carolina First in 2028 Primarynytimes.com
- 2Democrats reshape their primary calendar: From the Politics Desknbcnews.com
- 3DNC Rules and Bylaws Committee Proposes Early States for 2028...democrats.org
- 4Democratic National Committee announces proposed early states for 2028 Democratic presidential calendar - Ballotpedia Newsnews.ballotpedia.org
- 5Democratic National Committee announces proposed early states for 2028 Democratic presidential calendar - Ballotpedia Newsnews.ballotpedia.org
- 62028 Democratic Primary: Shadow Primary Chances on Kalshicontexttrading.io
- 7Democratic Presidential Nominee 2028 - Polymarketpolymarket.com
- 82028 Democratic presidential nominee Odds & Predictions - Kalshikalshi.com
- 92028 Democratic Presidential Nominee Odds & Prediction Marketscovers.com
- 10Pennsylvania gubernatorial and lieutenant gubernatorial election, 2022 - Ballotpediaballotpedia.org
- 11Trifecta status on the line in Pennsylvania's gubernatorial election on Nov. 8 - Ballotpedia Newsnews.ballotpedia.org
- 12Progressives land a big win in a Philadelphia House primary and...ap.org
- 13Democratic Presidential Contenders Are Turning on Israel. Will They…jewishcurrents.org
- 14News Desk: Democratic Presidential Hopefuls Say They're Turning on…jewishcurrents.org
- 15Progressive El-Sayed Projected to Win Primary; Houthi Threat amid Hormuz Talks | Bloomberg...youtube.com
- 16Bloomberg Surveillance TV: August 5th, 2026 | Bloomberg Surveillanceyoutube.com
8. Which major policy debates are likely to emerge before 2028 that could create distinct lanes for progressive candidates like Ro Khanna versus centrists like Chris Murphy?
| Top Policy Divide | US-Israel security relationship (military aid, arms sales) [1][2][3] |
|---|---|
| Central Economic Debate | Depth of structural economic challenges and framing of 'working-class' policies [4][5][6] |
| Additional Policy Divides | Housing affordability (community-led vs. legislative compromise) and education funding (tax-credit vs. public) [7][8][9] |
Sources (13)
- 1Michigan, Missouri primaries show Democratic divide over Israel | CNN Politicscnn.com
- 2Ro Khanna & Debra Shushan on the US-Israel Relationship, the Democratic Party, 2028, & AIPACdrshushan.substack.com
- 3Democratic Presidential Contenders Are Turning on Israel. Will They…jewishcurrents.org
- 42028ers: Don’t Get Fooled Again | Third Waythirdway.org
- 5Why Medicare For All Is Back on the Table – The Democratic Strategistthedemocraticstrategist.org
- 6How Sen. Chris Murphy is changing the Democratic Partyadvocate.com
- 7Two Democratic candidates running in the general election for California's 11th Congressional District take opposing sides on housing policy - Ballotpedia Newsnews.ballotpedia.org
- 8Josh Turek defeated Zach Wahls in the Democratic primary for the U.S. Senate in Iowa on June 2, 2026 - Ballotpedia Newsnews.ballotpedia.org
- 9Senate Democrats introduce bill to repeal federal education tax credit scholarship - Ballotpedia Newsnews.ballotpedia.org
- 10Endorsements by Ro Khanna - Ballotpediaballotpedia.org
- 11Democratic moderates warn that leaning too far left in midterms sets up presidential loss in 2028 | The Seattle Timesseattletimes.com
- 12Democratic moderates warn that leaning too far left in midterms sets up presidential loss in 2028news4jax.com
- 13Eliot Engel - Ballotpediaballotpedia.org
9. What polling data and fundraising metrics underpin Gavin Newsom's current frontrunner status in 2028 prediction markets?
| 2028 prediction market probability (Aug 2026) | 17% to 24% [1][2][3][4][5][6] |
|---|---|
| 2022 gubernatorial re-election fundraising | $14.9 million [7][8][9] |
| National 2028 primary polling for Newsom | No national primary polling data available in sources [10][11][12][13][14][15] |
Sources (18)
- 1Democratic Presidential Nominee 2028 - Polymarketpolymarket.com
- 22028 Democratic presidential nominee Odds & Predictions - Kalshikalshi.com
- 32028 Presidential Predictions | 2028 Democratic nominee? - PredictItpredictit.org
- 4Ossoff Closing the Gap on Newsom: Prediction Markets for Democratic Presidential Nominee in ’28federalnewsnetwork.com
- 5Newsom Leads the Pack: Analyzing the $45 Million Surge in 2028 Democratic Nominee Markets | FinancialContentfinancialcontent.com
- 6Newsom Leads the Pack: Analyzing the $45 Million Surge in 2028 Democratic Nominee Markets | MarketMinutewnbc.marketminute.com
- 7California Gov. Newsom receives $14.9 million, with First Foundation Bank as top donor - Ballotpedia Newsnews.ballotpedia.org
- 8Gavin Newsom raised more than any other Democratic statewide candidate or officeholder in California - Ballotpedia Newsnews.ballotpedia.org
- 9$14 million raised in the race for California governor - Ballotpedia Newsnews.ballotpedia.org
- 10Dem Star Pete Buttigieg Emerges as 2028 Frontrunner in New Pollthedailybeast.com
- 11Nationwide opinion polling for the 2028 Democratic Party...en.wikipedia.org
- 122028 Democratic Nominee: Newsom Slips, AOC Rises | PolyVeritaspolyveritas.com
- 132026 California Governor Pollingvotes.decisiondeskhq.com
- 14Election 2026 Polls - Dave Leip's Atlas of U.S. Presidential Electionsuselectionatlas.org
- 15Election 2022 Gubernatorial Polls - Dave Leip's Atlas of U.S. Presidential Electionsuselectionatlas.org
- 16Presidential candidates, 2028 - Ballotpediaballotpedia.org
- 17Presidential candidates, 2024 - Ballotpediaballotpedia.org
- 182028 Democratic power rankings, right now - Axiosaxios.com
10. What Could Change the Odds
Key Catalysts
Key Dates & Catalysts
- Expiration: November 07, 2028
- Closes: November 07, 2028
Sources (9)
- 12028 Presidential Election: Odds and Predictionsinsidepredictions.com
- 2When Is the 2028 Presidential Election? Date, Countdown & Key Dates | Who's Running 20282028tracker.com
- 32028 Presidential Election Timeline: Primary Calendar, Filing Deadlines, Convention Dates | USPollingData.comuspollingdata.com
- 4Presidential election, 2028 - Ballotpediaballotpedia.org
- 52028 Election United States President | FECfec.gov
- 62028 Presidential Election Odds & Analysis | Prediction Geniuspredictiongenius.io
- 7US Presidential Election 2028 — odds compared across every prediction market · Predictions Networkthebestpredictionmarkets.com
- 82028 US Presidential Election Odds: Dems Lead, GOP Risescovers.com
- 9How to Actually Think About 2028 - The 2028 Canon | Who's Running 20282028tracker.com