2028 Democratic presidential nominee
Short Answer
Both the model and the market expect Gavin Newsom to be the 2028 Democratic presidential nominee, with no compelling evidence of mispricing.
1. Executive Verdict
- Since last update (~17h): Gavin Newsom's model probability increased by +2.7pp, widening his edge (model_led).
- Alexandria Ocasio-Cortez's model rose +1.2pp despite a -1.0pp market drop, widening her edge.
- Josh Shapiro's model declined by -0.8pp, compressing his edge (model_led).
- Overall confidence decreased by -1.0pp, with headline model probability dropping -0.1pp.
- Gavin Newsom leads markets, actively building relationships in key primary states.
- Alexandria Ocasio-Cortez maintains strong market position, backed by significant fundraising.
- Jon Ossoff ranks highly in markets, yet specific campaign details are limited.
Who Wins and Why
| Outcome | Market | Model | Why |
|---|---|---|---|
| Gavin Newsom | 17.0% | 22.6% | He is a leading candidate in prediction markets and is actively building relationships in early primary states. |
| Alexandria Ocasio-Cortez | 14.0% | 16.9% | She maintains a strong prediction market position, a massive donor base, and significant campaign cash-on-hand. |
| Hunter Biden | 0.7% | 0.7% | No indication of political activity or expressed interest in running for the nomination is provided. |
| Mark Kelly | 6.2% | 6.9% | No evidence indicates his active pursuit of the nomination or specific campaign activities. |
| Kamala Harris | 9.9% | 8.0% | She maintains a national profile and led some surveys, but her market probability is lower than polling. |
Current Context
The DNC has set early primary dates for 2028. On July 24, 2026, the Democratic National Committee (DNC) Rules and Bylaws Committee selected South Carolina as the first state for a 2028 presidential nominating contest [^]. The committee proposed a six-state early window: South Carolina (January 22), Nevada (February 1), New Hampshire (February 8), New Mexico (February 15), Michigan (February 22), and Virginia (February 29) [^][^][^]. This proposal awaits final approval by the full DNC in mid-August 2026 [^]. The Federal Election Commission (FEC) defines the 2028 election cycle as running from November 6, 2024, to November 7, 2028 [^]. Other key dates include the 2026 midterm elections, formal campaign launches expected throughout 2027, the start of primaries and caucuses in early 2028, national party conventions in summer 2028, Election Day on November 7, 2028, and Inauguration Day on January 20, 2029 [^][^].
The 2028 Democratic nomination field remains wide open. As of August 2026, no official candidates have secured the nomination, and the race is viewed as broad [^]. By August 25, 2025, 39 Democrats had filed with the FEC to run, but no noteworthy presidential campaign announcements have been made [^]. Expert "power rankings" and prediction markets frequently cite names such as California Governor Gavin Newsom, Vice President Kamala Harris, Representative Alexandria Ocasio-Cortez, and Pennsylvania Governor Josh Shapiro [^][^][^][^][^]. Other governors and senators, including JB Pritzker and Pete Buttigieg, are also mentioned [^][^][^][^][^].
2. Market Behavior & Price Dynamics
Historical Price (Probability)
Outcome probability
Date
This market is trading in a tight, sideways range between 0.5% and 1.0% probability. The price indicates a very low, but stable, perceived chance of this outcome occurring. The most notable price movement was a brief spike from 0.5% to a high of 0.8% in late July. This move followed the July 24 report that the DNC Rules and Bylaws Committee selected South Carolina as the first nominating contest for 2028 and proposed the subsequent early state calendar. The price has since reverted to 0.7%, suggesting the market absorbed this information without a durable change in outlook.
The price action suggests a clear support level at 0.5% and resistance at the 1.0% ceiling. The total traded volume of 438,624 contracts indicates material interest in the market, but the price stability suggests a lack of strong conviction or new catalysts. The market sentiment is one of stasis. Traders are pricing this contract as a long-shot possibility and are awaiting new information before repricing the odds in either direction. The sideways channel reflects an equilibrium state where current information is fully priced in.
3. Market Data
Contract Snapshot
The provided page content does not detail the specific contract rules that trigger a YES or NO resolution for the "2028 Democratic presidential nominee" market, nor does it list any special settlement conditions. The only key date mentioned is November 7, 2028, which is listed as the "Max payout" date.
Available Contracts
Market options and current pricing
| Outcome bucket | Yes (price) | No (price) | Last trade probability |
|---|---|---|---|
| Gavin Newsom | $0.17 | $0.84 | 17% |
| Jon Ossoff | $0.15 | $0.86 | 15% |
| Alexandria Ocasio-Cortez | $0.15 | $0.87 | 14% |
| Kamala Harris | $0.10 | $0.90 | 10% |
| Mark Kelly | $0.06 | $0.94 | 6% |
| Pete Buttigieg | $0.06 | $0.95 | 6% |
| Rahm Emanuel | $0.05 | $0.95 | 5% |
| Josh Shapiro | $0.04 | $0.96 | 5% |
| Andy Beshear | $0.04 | $0.96 | 4% |
| J.B. Pritzker | $0.03 | $0.97 | 3% |
| Wes Moore | $0.03 | $0.98 | 3% |
| Ro Khanna | $0.02 | $0.98 | 2% |
| James Talarico | $0.02 | $0.99 | 1% |
| Michelle Obama | $0.01 | $0.99 | 1% |
| Jon Stewart | $0.01 | $0.99 | 1% |
| Mark Cuban | $0.01 | $0.99 | 1% |
| Abdul El-Sayed | $0.01 | $1.00 | 1% |
| Gretchen Whitmer | $0.01 | $0.99 | 1% |
| Mitch Landrieu | $0.01 | $1.00 | 1% |
| Shawn Fain | $0.01 | $1.00 | 1% |
| Bernie Sanders | $0.01 | $0.99 | 1% |
| Chris Murphy | $0.01 | $0.99 | 1% |
| Cory Booker | $0.01 | $0.99 | 1% |
| Hunter Biden | $0.01 | $0.99 | 1% |
| Elissa Slotkin | $0.01 | $0.99 | 1% |
| Raphael Warnock | $0.01 | $0.99 | 1% |
| Ruben Gallego | $0.01 | $0.99 | 1% |
| Stephen A. Smith | $0.01 | $0.99 | 1% |
| Andrew Yang | $0.00 | $1.00 | 0% |
| Barack Obama | $0.00 | $1.00 | 0% |
| Jamie Dimon | $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% |
| Jared Polis | $0.00 | $1.00 | 0% |
| John Fetterman | $0.00 | $1.00 | 0% |
| Beto O'Rourke | $0.00 | $1.00 | 0% |
| Graham Platner | $0.00 | $1.00 | 0% |
| Hillary Clinton | $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% |
| Tim Walz | $0.00 | $1.00 | 0% |
Market Discussion
As of August 2026, prediction markets consistently identify California Governor Gavin Newsom as the frontrunner for the 2028 Democratic presidential nomination, typically trading around 17%–22% implied probability, with Rep. Alexandria Ocasio-Cortez and Senator Jon Ossoff also considered major contenders [^][^][^][^][^]. This diverges from traditional polling, where Kamala Harris often leads in surveys but generally trades at lower probabilities (under 10%) in prediction markets [^][^][^][^][^]. The Democratic Party has selected South Carolina to hold the first primary, which is seen as a potential advantage for Harris, while internal party tensions over issues like Israel are expected to influence the open field, where no noteworthy candidates have yet announced a campaign [^][^][^][^][^][^][^][^].
4. How do Gavin Newsom's and Gretchen Whitmer's political platforms align with the electorates of the proposed early primary states, particularly South Carolina and Michigan?
| Gretchen Whitmer 2028 Candidacy | Not a candidate (May 2026) [^] |
|---|---|
| Gavin Newsom 2028 Contender Status | Leading contender (August 2026) [^][^][^][^] |
| South Carolina Proposed Primary Date | January 22, 2028 [^][^][^] |
Gavin Newsom emerges as a leading 2028 presidential contender. California Governor Gavin Newsom is widely viewed by prediction markets as a leading candidate for the 2028 Democratic presidential nomination as of August 2026 [^][^][^][^]. In contrast, Michigan Governor Gretchen Whitmer officially announced in May 2026 that she will not be a candidate for the 2028 Democratic presidential nomination [^]. Newsom has proactively visited South Carolina, a critical early Democratic primary state, to cultivate relationships with its diverse electorate, especially Black voters, and to reframe his image ahead of a potential 2028 presidential campaign [^][^][^].
Proposed early primary states hold significant importance for candidates. South Carolina is proposed as the initial primary contest on January 22, 2028, and is considered a vital proving ground for a candidate's appeal to Black voters [^][^][^][^]. Michigan is proposed to vote on February 22, 2028, and is identified as a large, diverse, and key swing state in the general election [^][^][^][^]. However, the provided facts do not detail Gavin Newsom's specific political platform or the particular policy preferences of the electorates in South Carolina and Michigan beyond general demographic characteristics, thus preventing a direct assessment of how his platform aligns with these electorates [^][^][^].
5. What does polling data since January 2024 indicate about Kamala Harris's standing as a frontrunner against a field of potential challengers like Gavin Newsom and Josh Shapiro?
| Kamala Harris YouGov Poll | 24% support as ideal nominee (April 2026) [^] |
|---|---|
| Kamala Harris Emerson College Poll | 10% support, trailing Buttigieg and Newsom (May 2026) [^] |
| Gavin Newsom Prediction Market Odds | 18%-21% implied probability (August 5, 2026) [^][^][^][^] |
Kamala Harris's 2028 standing varies in recent polling data. Polling data since January 2024 indicates Kamala Harris's standing for the 2028 Democratic presidential nomination is inconsistent. While she led some surveys, such as an April 2026 YouGov poll with 24% support, other polls, like Emerson College in May 2026, placed her at 10%, trailing Pete Buttigieg and Gavin Newsom [^][^][^]. As of August 2026, Harris is the official 2024 Democratic presidential nominee and is listed as a 2028 presidential candidate, highlighting her established position within the party [^][^].
Gavin Newsom consistently ranks highly among potential challengers. Potential contenders such as Gavin Newsom and Josh Shapiro have varying recognition. July 2024 polling, conducted after Harris's nomination, indicated limited national recognition for Newsom and Shapiro as vice-presidential contenders, which impacted their immediate head-to-head polling against Harris for 2028 [^]. Newsom consistently ranks as a top-tier contender, often among the top three with Pete Buttigieg and Kamala Harris, while Josh Shapiro generally polls lower but remains visible [^][^]. The field is competitive and fluid, with support sensitive to polling methods and timing, and many voters remain undecided [^][^].
Prediction markets often identify Gavin Newsom as the frontrunner. As of August 5, 2026, prediction markets frequently identify Gavin Newsom as the frontrunner for the 2028 Democratic nomination, with implied probabilities typically between 18% and 21% [^][^][^][^]. Kamala Harris holds lower odds in these markets, generally ranging from 7% to 11% [^][^][^][^]. However, these prediction markets are still in early stages for the 2028 cycle, and a high-confidence consensus on a frontrunner has not yet emerged from the immediate aftermath of the 2024 general election cycle [^].
6. What impact could the results of the 2026 midterm elections have on the perceived viability of potential gubernatorial candidates like Josh Shapiro and Gretchen Whitmer?
| Gretchen Whitmer 2022 Reelection Margin | +10.5 points (2022) [^] |
|---|---|
| Josh Shapiro 2026 Primary Date | May 19, 2026 [^] |
| Michigan 2026 Gubernatorial Election Rating | toss-up [^][^] |
The 2026 midterm elections are expected to significantly influence the perceived viability of potential 2028 Democratic presidential candidates, including Josh Shapiro and Gretchen Whitmer [^] [^] . A robust Democratic performance would enhance their electability arguments and boost party morale. Conversely, a weak showing could create demand for candidates with broader appeal or outsider narratives, potentially diminishing their perceived viability [^][^]. Prediction markets are anticipated to adjust candidate probabilities in real-time based on these election results [^][^][^].
Individual candidate outcomes in 2026 hold specific significance. Josh Shapiro's potential as a 2028 presidential contender is closely linked to the 2026 elections, particularly the results in Pennsylvania, where he is running for Governor on May 19, 2026 [^][^][^]. A strong showing in his home state would reinforce his narrative as a serious candidate. Gretchen Whitmer, already considered a top-tier 2028 prospect due to her substantial +10.5 point reelection margin in 2022, would see her electability narrative strengthened by a favorable 2026 environment [^]. However, Whitmer is term-limited, and the 2026 Michigan gubernatorial election is rated a toss-up, meaning its outcome could significantly sway perceptions of Democratic statewide viability and her national appeal post-2026 [^][^][^]. The 2026 electoral landscape will serve as a crucial indicator for the momentum and credibility of potential 2028 presidential hopefuls like Shapiro and Whitmer.
7. What FEC fundraising data is available for leadership PACs associated with top-tier potential candidates for the 2025-2026 cycle?
| Active leadership PACs (2025-2026) | 839 (as of March 2026) [^][^][^][^] |
|---|---|
| Total receipts for leadership PACs (2025-2026) | $244.3 million (as of March 2026) [^][^][^][^] |
| PAC contributions to 2028 presidential candidates | None reported (as of mid-2026) [^][^][^] |
The Federal Election Commission (FEC) provides public access to leadership PAC fundraising data. The FEC offers fundraising data for leadership PACs and other committees for the 2025-2026 cycle through its official website [^][^][^]. Leadership PACs are defined as committees established or controlled by a candidate or federal officeholder, operating separately from their principal campaign committees [^][^][^]. As of March 2026, there were 839 active leadership PACs, collectively reporting $244.3 million in receipts for the 2025-2026 election cycle [^][^][^][^].
Specific fundraising data for potential candidates' leadership PACs is unavailable. While individuals such as Gavin Newsom, Jon Ossoff, Alexandria Ocasio-Cortez, Kamala Harris, Pete Buttigieg, Josh Shapiro, Andy Beshear, Gretchen Whitmer, and Raphael Warnock are frequently mentioned as potential 2028 Democratic presidential nominees [^][^][^][^][^][^][^][^][^][^][^][^], the provided research does not contain specific FEC fundraising data for leadership PACs directly associated with these candidates for the 2025-2026 cycle. Although the FEC reported no contributions by PACs to any 2028 U.S. Presidential candidates as of mid-2026 [^][^][^], this finding does not preclude fundraising activities by leadership PACs themselves. The research did not specify individual fundraising totals for leadership PACs linked to these particular potential candidates.
8. How do the fundraising networks of progressive figures Alexandria Ocasio-Cortez and Ro Khanna compare ahead of the 2027 formal campaign launch window?
| AOC Cash-on-Hand | $16 million (August 2026) [^] |
|---|---|
| Ro Khanna Cash-on-Hand | $16.9 million (August 2026) [^] |
| AOC 2026 Cycle Receipts | $32.25 million (as of June 23, 2026) [^][^] |
Both figures demonstrate strong fundraising, differing in donor base. As of August 2026, Alexandria Ocasio-Cortez maintains approximately $16 million in campaign cash-on-hand, while Ro Khanna holds slightly more at approximately $16.9 million [^]. Ocasio-Cortez is known for an extensive, established small-dollar donor base that significantly surpasses Khanna's overall fundraising volume [^][^]. For the 2026 election cycle, her campaign committee reported total receipts of about $32.25 million by June 23, 2026 [^][^], with FEC filings indicating a strong reliance on individual contributions, including high volumes of both itemized and unitemized small-dollar contributions [^]. In contrast, Khanna's campaign committee reported total receipts of approximately $13.76 million for the 2026 election cycle as of June 30, 2026 [^]. Khanna's fundraising also relies heavily on individual contributions, with his filings showing a significant focus on itemized individual contributions totaling over $11 million [^].
Their 2028 presidential aspirations vary significantly in clarity. Alexandria Ocasio-Cortez's intentions for 2028 remain highly speculative and officially undeclared, consistently polling with an implied probability of roughly 13–15% in August 2026 prediction markets for the 2028 Democratic presidential nominee [^][^][^][^]. Conversely, Ro Khanna has been aggressively building his national profile and fundraising prowess, including receiving strategic guidance from former Biden chief of staff Ron Klain [^][^][^]. He has explicitly confirmed he is considering a presidential bid, with a formal decision expected after the 2026 midterm elections [^][^]. Khanna is not currently listed as a top-tier candidate in August 2026 prediction markets for the 2028 Democratic presidential nominee [^][^][^].
9. What Could Change the Odds
Key Catalysts
Prediction markets for the 2028 Democratic presidential nomination react to a series of defined events. The November 2026 midterms represent a first major viability test [^][^][^], followed by early 2027 campaign launches and exploratory committees [^][^][^]. Late 2027 and early 2028 will feature the first primary debates and contests [^][^][^]. Official candidate announcements and debate performances are known catalysts, with debates historically driving 5-15% price swings [^][^][^]. While Iowa and New Hampshire previously held early influence, the Democratic Party has officially selected South Carolina to lead its 2028 presidential nominating schedule as of August 2026, followed by Nevada, New Hampshire, New Mexico, Michigan, and Virginia before Super Tuesday [^]. Primary results, including those leading up to the March 2028 Super Tuesday and the November 7, 2028 General Election, remain key [^][^][^][^][^][^].
Beyond the political calendar, broader economic indicators and recession data influence market sentiment as bullish or bearish catalysts [^] [^] [^] . Prediction market participants also monitor divergences across platforms for signals of potential misallocation or news reactions [^][^][^][^][^][^]. As of August 5, 2026, Gavin Newsom holds implied probabilities between 18% and 21% in these markets, leading Jon Ossoff and Alexandria Ocasio-Cortez, who typically range 13-15% [^][^][^]. Kamala Harris trails in single digits [^][^][^]. This dynamic reflects a 'tumultuous two-year sprint' for the 2028 Democratic nomination, a condition the party has not encountered in nearly two decades due to the absence of an incumbent or clear front-runner [^].
Key Dates & Catalysts
- Expiration: November 07, 2028
- Closes: November 07, 2028
10. Decision-Flipping Events
- Trigger: Prediction markets for the 2028 Democratic presidential nomination react to a series of defined events.
- Trigger: The November 2026 midterms represent a first major viability test [^] [^] [^] , followed by early 2027 campaign launches and exploratory committees [^] [^] [^] .
- Trigger: Late 2027 and early 2028 will feature the first primary debates and contests [^] [^] [^] .
- Trigger: Official candidate announcements and debate performances are known catalysts, with debates historically driving 5-15% price swings [^] [^] [^] .
12. Historical Resolutions
No historical resolution data available for this series.
