2028 Democratic VP nominee
Short Answer
Both the model and the market expect Alexandria Ocasio-Cortez as the 2028 Democratic VP nominee, with no compelling evidence of mispricing.
1. Executive Verdict
- Since last update (~100d): Elissa Slotkin's model probability surged +5.6pp, widening the edge, driven by model conviction.
- Ro Khanna's model probability gained +4.1pp, widening the edge, led by model increases.
- Josh Shapiro's market probability fell -3.0pp, widening the edge, primarily market-led.
- Model confidence rose +1.0pp as headline probability increased +1.9pp.
- Gretchen Whitmer leads the field but has publicly stated disinterest in the role.
- Alexandria Ocasio-Cortez and Pete Buttigieg appear as top contenders in prediction markets.
- Gavin Newsom and Jon Ossoff are unlikely VP picks due to their presidential aspirations.
Who Wins and Why
| Outcome | Market | Model | Why |
|---|---|---|---|
| Alexandria Ocasio-Cortez | 8.5% | 10.1% | Alexandria Ocasio-Cortez is a top contender for VP in prediction markets, showing strong party recognition. |
| Gretchen Whitmer | 9.7% | 9.7% | Gretchen Whitmer publicly stated disinterest in the VP role and previously declined a presidential bid. |
| Gavin Newsom | 6.0% | 5.8% | Gavin Newsom is a primary frontrunner for the 2028 Democratic presidential nomination, reducing his VP likelihood. |
| Andy Beshear | 6.4% | 7.1% | Andy Beshear appears in top listings for the VP nomination in prediction markets. |
| Kamala Harris | 1.4% | 1.2% | Kamala Harris consistently leads polling for the 2028 Democratic presidential nomination. |
Current Context
Prediction markets show early activity for 2028 Democratic VP candidates. As of August 2026, prediction markets for the 2028 Democratic vice presidential nominee indicate notable betting activity. Representative Ro Khanna holds approximately 24%, Governor JB Pritzker approximately 21%, and Governor Jared Polis approximately 17% [^][^][^]. Representatives Alexandria Ocasio-Cortez and Governor Gretchen Whitmer show approximate market shares of 8-10% and 8-11%, respectively [^][^][^]. No official Democratic vice presidential nominee has been selected for the 2028 election, and no noteworthy presidential campaigns have formally commenced as of August 6, 2026 [^][^][^].
The 2028 Democratic presidential field is taking shape. While Kamala Harris consistently leads polling for the 2028 Democratic presidential nomination, political insiders and prediction markets largely identify Gavin Newsom as the primary frontrunner for the nomination itself [^][^][^][^]. Other prominent candidates mentioned include Alexandria Ocasio-Cortez, Jon Ossoff, Josh Shapiro, and Pete Buttigieg [^][^]. The 2028 United States presidential election is scheduled for November 7, 2028 [^][^]. The Democratic National Convention (DNC) is set for August 7–10, 2028 [^][^][^].
The DNC is finalizing its early primary calendar for 2028. The DNC's Rules and Bylaws Committee has recommended South Carolina host the first presidential primary in early 2028, specifically on January 22 [^][^][^]. The proposed calendar continues with Nevada on February 1, New Hampshire on February 8, New Mexico on February 15, Michigan on February 22, and Virginia on February 29 [^]. The full DNC was scheduled to vote on this proposal in mid-August 2026 [^].
2. Market Behavior & Price Dynamics
Historical Price (Probability)
Outcome probability
Date
This market for a specific 2028 Democratic VP nominee has traded in a narrow, sideways channel since its inception. Opening at a high of 7.0% in late July 2026, the contract's price quickly settled to around 6.0% and has shown little deviation since. The established price range is tight, with apparent support at 4.2% and resistance at the 7.0% opening high. No specific news catalyst appears to have driven the initial modest drop from 7.0% to 6.0%. The lack of significant price movement suggests a stable, albeit low, market assessment of this candidate's probability.
Total volume of 2,393 contracts is light, indicating limited market participation and conviction this far out from the election cycle. Daily volume figures are inconsistent, with some days showing zero trades. This pattern suggests that while a baseline probability has been established, there is no significant flow of new capital or information driving price discovery. The market sentiment is one of stasis. Traders currently assign this candidate a roughly 6% chance, placing them well behind other potential nominees like Ro Khanna (24%), JB Pritzker (21%), and Jared Polis (17%), according to broader market data.
3. Market Data
Contract Snapshot
Based on the provided content, the exact triggers for a YES or NO resolution are not specified; the market generally concerns who will be the 2028 Democratic VP nominee. The key deadline is the maximum payout date, which is November 7, 2028. No other special settlement conditions or additional dates are mentioned.
Available Contracts
Market options and current pricing
| Outcome bucket | Yes (price) | No (price) | Last trade probability |
|---|---|---|---|
| Gretchen Whitmer | $0.10 | $0.90 | 10% |
| Alexandria Ocasio-Cortez | $0.09 | $0.93 | 9% |
| Pete Buttigieg | $0.08 | $0.92 | 8% |
| Andy Beshear | $0.07 | $0.94 | 6% |
| Elissa Slotkin | $0.06 | $0.95 | 6% |
| Gavin Newsom | $0.06 | $0.95 | 6% |
| Wes Moore | $0.06 | $0.95 | 6% |
| Jon Ossoff | $0.06 | $0.95 | 6% |
| Mark Kelly | $0.05 | $0.95 | 5% |
| Josh Shapiro | $0.04 | $0.98 | 4% |
| Ruben Gallego | $0.04 | $0.97 | 3% |
| James Talarico | $0.03 | $0.98 | 3% |
| Raphael Warnock | $0.03 | $0.97 | 3% |
| J.B. Pritzker | $0.02 | $0.99 | 2% |
| Roy Cooper | $0.02 | $0.99 | 2% |
| Ro Khanna | $0.02 | $0.99 | 2% |
| Michelle Obama | $0.02 | $1.00 | 2% |
| Kamala Harris | $0.02 | $0.99 | 1% |
| Amy Klobuchar | $0.01 | $1.00 | 1% |
| Andrew Yang | $0.01 | $1.00 | 1% |
| Barack Obama | $0.01 | $1.00 | 1% |
| Bernie Sanders | $0.01 | $1.00 | 1% |
| Beto O'Rourke | $0.01 | $1.00 | 1% |
| Chris Murphy | $0.01 | $1.00 | 1% |
| Cory Booker | $0.01 | $1.00 | 1% |
| Dwayne Johnson | $0.01 | $1.00 | 1% |
| Elizabeth Warren | $0.01 | $1.00 | 1% |
| Gina Raimondo | $0.01 | $1.00 | 1% |
| Graham Platner | $0.01 | $1.00 | 1% |
| Hillary Clinton | $0.01 | $1.00 | 1% |
| Hunter Biden | $0.01 | $1.00 | 1% |
| Jamie Dimon | $0.01 | $1.00 | 1% |
| Jared Polis | $0.01 | $1.00 | 1% |
| Jasmine Crockett | $0.01 | $1.00 | 1% |
| Jon Stewart | $0.01 | $1.00 | 1% |
| Lebron James | $0.01 | $1.00 | 1% |
| Liz Cheney | $0.01 | $1.00 | 1% |
| Phil Murphy | $0.01 | $1.00 | 1% |
| Rahm Emanuel | $0.01 | $1.00 | 1% |
| Stephen A. Smith | $0.01 | $1.00 | 1% |
| Zohran Mamdani | $0.01 | $1.00 | 1% |
| John Fetterman | $0.00 | $1.00 | 1% |
| Tim Walz | $0.00 | $1.00 | 0% |
| Mark Cuban | $0.00 | $1.00 | 0% |
| Tony Evers | $0.00 | $1.00 | 0% |
Market Discussion
As of August 2026, prediction markets for the 2028 Democratic Vice Presidential nominee are active, with traders speculating on candidates such as Ro Khanna, JB Pritzker, Jared Polis, Alexandria Ocasio-Cortez, and Gretchen Whitmer [^]. There is significant overlap, as many of these figures are also considered contenders for the presidential nomination [^][^]. The 2028 Democratic primary field is widely described as open and uncertain, lacking a clear frontrunner [^][^], and consequently, no Democratic vice-presidential nominee has been selected due to the absence of a presumptive presidential nominee [^].
4. Which key endorsements or primary outcomes in early 2028 are most likely to influence the VP selection calculus for frontrunners like Gavin Newsom or Kamala Harris?
| Primary VP Selection Influence 1 | Influential endorsements in early 2028 [^][^][^][^][^] |
|---|---|
| Primary VP Selection Influence 2 | Outcomes of early primary states [^][^][^][^][^] |
| DNC Early Primary Proposal Date | July 24, 2026 (for six early primary states) [^] |
Early endorsements and primary results will heavily shape 2028 VP choices. The selection of a Vice Presidential candidate for 2028 Democratic frontrunners such as Gavin Newsom or Kamala Harris is expected to be largely influenced by powerful endorsements received in early 2028 and the outcomes of early primary states [^][^][^][^][^]. Historically, early primary results and subsequent endorsements have served as key indicators for VP selections [^][^]. Influential endorsements are anticipated to be shaped by the performance of Democratic governors and senators in the 2026 midterm elections [^][^][^]. To position themselves as strategic VP choices, candidates like Josh Shapiro, Wes Moore, and JB Pritzker are actively building national profiles [^][^][^].
Party consolidation and diverse appeal factor into VP candidate selection. The DNC Rules and Bylaws Committee announced a proposal for six early primary states for the 2028 cycle on July 24, 2026, intending to create a more diverse testing ground for candidates [^]. Furthermore, ranked-choice polling suggests that potential VP selections may also be driven by the need for party consolidation [^]. Specifically, voters favoring Alexandria Ocasio-Cortez are more likely to support Harris as a backup, while supporters of candidates like Pete Buttigieg, Kelly, Josh Shapiro, and Gretchen Whitmer show higher affinity for Newsom [^]. Candidates often choose running mates who balance regional representation, policy appeal, or ideological positioning to broaden the ticket's reach [^][^].
5. What evidence from her gubernatorial record and national fundraising profile supports Gretchen Whitmer's position as a top-tier contender for the 2028 VP nomination?
| 2018 Gubernatorial Election | 53.3% of the vote [^] |
|---|---|
| 2022 Gubernatorial Re-election | 54.5% of the vote [^] |
| World Economic Forum | 2026 participation [^] |
Gretchen Whitmer is a leading contender for the 2028 Democratic VP nomination. She frequently appears on prediction markets alongside figures like Alexandria Ocasio-Cortez and Pete Buttigieg as of August 2026 [^][^]. Her appeal stems primarily from her two terms as governor of the key swing state of Michigan, her reputation for pragmatism, and her history of confronting Donald Trump [^][^][^]. Additionally, her attendance at the 2026 World Economic Forum has further elevated her national profile, bolstering her perceived suitability as a vice presidential running mate [^].
Whitmer's strong gubernatorial record underscores her political effectiveness and electability. She was first elected governor of Michigan in 2018 with 53.3% of the vote and secured re-election in 2022 with 54.5% of the vote [^]. While her national standing for the 2028 presidential nomination saw some decline in polling numbers as of late 2025, she continues to maintain a prominent public presence [^][^][^][^].
Despite her strong profile, information regarding Gretchen Whitmer's national fundraising to support her top-tier VP candidacy is not available in the provided details. Furthermore, Whitmer has publicly stated her disinterest in running for Vice President and previously declined to seek the Democratic presidential nomination [^]. In May 2026, she explicitly ruled out a presidential run, though she later added a caveat of "never say never" [^][^][^][^].
6. How do potential candidates Josh Shapiro and Wes Moore compare in their appeal to moderate and swing-state voters ahead of the 2028 election cycle?
| Shapiro's 2022 Moderate Vote Share | Won moderates by 40 points (2022 Pennsylvania gubernatorial election) [^][^] |
|---|---|
| Moore's 2026 Nomination Status | Secured party's nomination for 2026 (Maryland gubernatorial election) [^] |
| 2028 VP Nominee Prediction Market | Neither Shapiro nor Moore currently established as clear favorites (mid-2024 prediction markets) [^][^][^][^] |
Both governors, Josh Shapiro and Wes Moore, are leading Democratic prospects for 2028. Josh Shapiro is recognized for his significant appeal to moderate and swing-state voters, stemming from his reputation as a popular, problem-solving governor in Pennsylvania, a critical swing state [^][^][^]. Wes Moore is admired for his charisma, military background, and direct communication, qualities seen as beneficial for attracting support across various constituencies [^][^]. However, Moore is less known nationally compared to other potential candidates [^][^]. Both are consistently cited as top-tier Democratic prospects for 2028 [^][^][^][^][^].
Shapiro demonstrates strong appeal to key moderate and independent demographics in a battleground state. His electoral history in Pennsylvania underscores his ability to gain support from a significant number of Republican voters [^][^][^]. For example, his 2022 Pennsylvania gubernatorial campaign successfully appealed to moderate and independent voters, winning these demographics by substantial margins of 40 points among moderates and 29 points among independents [^][^]. As of mid-2024, Shapiro maintained higher name recognition and favorability in the Northeast, though a majority of Americans nationally had no opinion of him [^]. His electoral success in a battleground state is often highlighted as a primary asset [^][^][^][^][^].
Moore's appeal is strong, but requires increased national exposure for broader recognition. He won the 2022 Maryland gubernatorial election [^] and has secured his party's nomination for 2026 [^]. However, specific data showing his comparable appeal to swing-state moderates through cross-party polling is less documented than Shapiro's performance in Pennsylvania [^]. Moore's moderate record and personal story are viewed as appealing but necessitate greater national exposure to compete more broadly [^][^][^][^][^]. Prediction markets for the 2028 Democratic Vice Presidential nominee are currently in very early stages and highly volatile, with neither Shapiro nor Moore having emerged as clear frontrunners [^][^][^][^].
7. Based on betting market data and fundraising reports through 2026, what is the market consensus on J.B. Pritzker's viability as a potential VP nominee?
| Max 2028 VP Nominee Probability | 13.6% [^][^] |
|---|---|
| Pritzker 2028 Presidential Polls | 1% to 7% [^][^][^][^] |
| Pritzker PAC Contribution (Dec 2025) | $5,000,000 [^][^][^] |
J.B. Pritzker is not currently a top contender for the 2028 Democratic Vice Presidential nomination, according to betting market data as of August 2026 [^][^][^][^]. Market consensus indicates higher favorability for other potential nominees, including Gretchen Whitmer, Alexandria Ocasio-Cortez, and Pete Buttigieg [^][^][^][^]. These prediction markets are highly fluid and speculative, typically featuring low individual implied probabilities that rarely exceed 13.6% for any single candidate [^][^][^].
Pritzker's political actions suggest long-term national aspirations, despite his immediate focus. While he is mentioned as a potential 2028 presidential contender, his polling numbers remain in the low single digits, ranging from 1% to 7% [^][^][^][^]. His primary focus currently is his 2026 reelection campaign for governor of Illinois, where he leads potential Republican opposition with 54% support in late 2025 gubernatorial polling [^][^][^][^][^]. Despite self-funding much of his career, Pritzker has begun exploring fundraising strategies beyond personal wealth, indicating preparation for a broader national political role [^]. Federal Election Commission filings show significant political fundraising activity, including a $5,000,000 contribution to the Illinois Future PAC in December 2025, contributing to total PAC receipts exceeding $890,000 by early 2026 [^][^][^].
8. What historical precedents since the 2000 election inform how a presumptive 2028 Democratic nominee might use their VP pick to balance the ticket?
| Democratic VP selection shift | From traditional balancing to a 'partnership model' focused on governing ability since 2000 [^] |
|---|---|
| Modern Democratic VP emphasis | Demographic representation and addressing generational profile weaknesses [^] |
| VP pick impact on elections | Generally do not significantly 'move the needle' [^] |
Democratic presidential nominees have significantly altered their approach to vice presidential selections since the 2000 election. Historically, vice presidential candidates were chosen to balance the ticket by compensating for perceived weaknesses of the presidential nominee, such as a lack of national experience or ideological distance. For instance, John Edwards was selected in 2004 with an aim for regional appeal [^][^]. However, the contemporary Democratic strategy has transitioned to a "partnership model," which prioritizes the running mate's governing ability and capacity to assist in the complex governing process [^]. This approach emphasizes demographic representation and the selection of partners who offer different generational or professional profiles to address perceived weaknesses [^].
Despite considerable attention given to vice presidential selections, their impact on national election outcomes is generally limited. Political science research suggests that vice presidential picks typically do not significantly influence national election results [^]. Instead, their primary value is increasingly recognized in their role as a governing partner after the election [^][^]. Reflecting this evolving understanding, the announcement of a vice presidential candidate is now commonly made before the national convention [^][^].
9. What Could Change the Odds
Key Catalysts
As of August 6, 2026, Gretchen Whitmer is frequently cited as a leading candidate in 2028 Democratic VP nominee prediction markets, with Alexandria Ocasio-Cortez and Andy Beshear also appearing in top listings [^] [^] . The 2028 Democratic presidential nomination market is currently led by candidates such as Gavin Newsom and Jon Ossoff, with Alexandria Ocasio-Cortez also consistently among the top contenders [^][^][^]. As of August 2025, 39 Democrats had filed with the FEC to run in the 2028 presidential election, but no noteworthy candidates have officially announced campaigns [^]. No specific 2028 Democratic VP nominee markets are currently established due to the early stage of the primary process [^][^], and vice presidential running mates are generally selected after a presidential nominee is secured [^].
Key 2028 election milestones include the November 2026 midterms, primary/caucus debates starting mid-2027, the first primaries in early 2028, and the national conventions in summer 2028 [^] [^] . The Democratic National Committee (DNC) is currently finalizing its 2028 presidential primary calendar, with a proposed early-state schedule featuring South Carolina (Jan. 22), Nevada (Feb. 1), New Hampshire (Feb. 8), New Mexico (Feb. 15), Michigan (Feb. 22), and Virginia (Feb. 29) [^][^][^]. The full DNC is expected to vote on this proposal in mid-August 2026 [^][^][^].
Key Dates & Catalysts
- Expiration: November 07, 2028
- Closes: November 07, 2028
10. Decision-Flipping Events
- Trigger: As of August 6, 2026, Gretchen Whitmer is frequently cited as a leading candidate in 2028 Democratic VP nominee prediction markets, with Alexandria Ocasio-Cortez and Andy Beshear also appearing in top listings [^] [^] .
- Trigger: The 2028 Democratic presidential nomination market is currently led by candidates such as Gavin Newsom and Jon Ossoff, with Alexandria Ocasio-Cortez also consistently among the top contenders [^] [^] [^] .
- Trigger: As of August 2025, 39 Democrats had filed with the FEC to run in the 2028 presidential election, but no noteworthy candidates have officially announced campaigns [^] .
- Trigger: No specific 2028 Democratic VP nominee markets are currently established due to the early stage of the primary process [^] [^] , and vice presidential running mates are generally selected after a presidential nominee is secured [^] .
12. Historical Resolutions
No historical resolution data available for this series.
