AZ-08 House winner? (2028): Republican party 91% ▲ 91AZ-09 House winner? (2028): Republican party 82% ▲ 82New Zealand general election winner: National 37% ▼ 61Big Bash League, Women: Sydney Sixers vs Syd… 9% ▼ 41Abu Dhabi T10 League: United Tigers vs Arabi… 9% ▼ 41Peak traffic through the Strait of Hormuz? (… 92% ▲ 39College Football Playoff Qualifiers: Ohio St. 14% ▼ 37Test Match: Afghanistan vs Zimbabwe: Draw 72% ▲ 24Will Pete Hegseth be impeached: Before Apr 1… 82% ▲ 23Brazilian Grand Prix: Driver Winner: Max Ver… 13% ▼ 23"Avengers: Doomsday" Opening Weekend Box Off… 57% ▲ 22ATP Paris Winner: Carlos Alcaraz 78% ▲ 21Pete Hegseth impeached by...: March 31, 2027 78% ▲ 20How much will Anthropic raise in its IPO: $6… 44% ▲ 20Pete Hegseth impeached by...: December 31, 2… 62% ▲ 20NCAA Football: 2026 Heisman Award Winner: CJ… 32% ▲ 19Heisman Trophy Winner: CJ Carr 34% ▲ 18Jonathan Taylor Next Team: New York G 32% ▼ 18Who will receive the second mandate to form … 57% ▲ 18Khamenei # posts November 3 - November 10, 2… 84% ▲ 17NCAA Football: 2026 Heisman Award Winner: Je… 21% ▼ 17College Football Playoff Qualifiers: Texas 73% ▲ 17Vincent van Gogh's “Châtaigniers en fleurs” … 30% ▲ 17What will Trump say during 60 Minutes: Midterm 74% ▼ 16AZ-08 House winner? (2028): Republican party 91% ▲ 91AZ-09 House winner? (2028): Republican party 82% ▲ 82New Zealand general election winner: National 37% ▼ 61Big Bash League, Women: Sydney Sixers vs Syd… 9% ▼ 41Abu Dhabi T10 League: United Tigers vs Arabi… 9% ▼ 41Peak traffic through the Strait of Hormuz? (… 92% ▲ 39College Football Playoff Qualifiers: Ohio St. 14% ▼ 37Test Match: Afghanistan vs Zimbabwe: Draw 72% ▲ 24Will Pete Hegseth be impeached: Before Apr 1… 82% ▲ 23Brazilian Grand Prix: Driver Winner: Max Ver… 13% ▼ 23"Avengers: Doomsday" Opening Weekend Box Off… 57% ▲ 22ATP Paris Winner: Carlos Alcaraz 78% ▲ 21Pete Hegseth impeached by...: March 31, 2027 78% ▲ 20How much will Anthropic raise in its IPO: $6… 44% ▲ 20Pete Hegseth impeached by...: December 31, 2… 62% ▲ 20NCAA Football: 2026 Heisman Award Winner: CJ… 32% ▲ 19Heisman Trophy Winner: CJ Carr 34% ▲ 18Jonathan Taylor Next Team: New York G 32% ▼ 18Who will receive the second mandate to form … 57% ▲ 18Khamenei # posts November 3 - November 10, 2… 84% ▲ 17NCAA Football: 2026 Heisman Award Winner: Je… 21% ▼ 17College Football Playoff Qualifiers: Texas 73% ▲ 17Vincent van Gogh's “Châtaigniers en fleurs” … 30% ▲ 17What will Trump say during 60 Minutes: Midterm 74% ▼ 16

Who will announce Presidential run before 2028 Odds

Polymarket Volume $224K 24h $11.2K Liquidity $477K Ends Jan 1, 2028 Updated Nov 8, 5:30 AM EST
OutcomeChanceOdds24h
Gavin Newsom
82% -456 ▼ 3
Alexandria Ocasio-Cortez
65% -182 ▲ 5
Pete Buttigieg
96% -2369 ▼ 0
Josh Shapiro
71% -245 ▲ 4
Wes Moore
77% -335 ▼ 1
Stephen A. Smith
19% +426 —
Kamala Harris
59% -141 ▼ 0
Gretchen Whitmer
33% +208 ▲ 1
Andy Beshear
91% -981 —
Jon Ossoff
59% -141 —
Mark Cuban
18% +471 ▼ 7
J.B. Pritzker
83% -488 ▲ 2
Raphael Warnock
60% -150 ▼ 3
Cory Booker
67% -203 ▲ 8
Tim Walz
5% +1752 ▼ 0
Michelle Obama
12% +770 ▼ 0
Mark Kelly
71% -239 ▼ 2
Rahm Emanuel
82% -456 ▼ 5
Gina Raimondo
24% +326 —
Zohran Mamdani
8% +1233 —
Roy Cooper
16% +545 ▼ 1
John Fetterman
23% +335 ▲ 2
Jared Polis
21% +388 ▼ 17
Jon Stewart
12% +733 —
Barack Obama
2% +4344 —
Hillary Clinton
4% +2567 —
Liz Cheney
18% +471 ▼ 0
Bernie Sanders
10% +953 —
Phil Murphy
26% +285 ▼ 11
LeBron James
8% +1166 —
Hunter Biden
27% +270 ▼ 0
George Clooney
13% +691 —
Chelsea Clinton
10% +942 —
MrBeast
8% +1233 —
Dwayne 'The Rock' Johnson
16% +545 —
Oprah Winfrey
13% +700 —
Andrew Yang
36% +182 ▼ 2
Beto O’Rourke
12% +770 —
Kim Kardashian
10% +953 ▼ 2
Donald Trump
13% +700 ▲ 1

Showing the top 40 of 71 outcomes.

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Price history

0% 25% 50% 75% 100% Oct 5 Nov 8
Gavin Newsom

On Kalshi

A similar market trades on Kalshi. Check the resolution rules before comparing prices: small wording differences change what pays out.

Will Kamala Harris announce a presidential run? · 2028 President of the United States race
Before Jan 1, 20277% ▼ 1
Before Feb 1, 202718% —
Before Mar 1, 202740% —
Before Apr 1, 202740% ▼ 1
Kalshi $325 24h · $22.4K vol

Resolution rules

This market will resolve to “Yes” if the listed individual officially announces that they are running for U.S. President in the 2028 United States presidential election by December 31, 2027, 11:59 PM ET. Otherwise, this market will resolve to “No”. An announcement by the listed individual will be sufficient to trigger a "Yes" resolution, regardless of whether they actually filed a nomination to run, or whether they actually file a nomination to run in the future. A qualifying announcement must be explicit and unambiguous. Conditional statements, or statements that are clearly sarcastic, made in jest, or immediately clarified as not being genuine will not count. The primary resolution source for this market will be official statements by the listed individual (ex: via speech, social media, etc.), however a consensus of credible reporting may also be used.

Source: Polymarket. The venue's rules are final.

FAQ

How are prediction market odds calculated?

Each contract pays $1 if the outcome happens and $0 if it doesn't, so its price is the market's implied probability: a 60¢ contract means roughly a 60% chance. We show the last trade, or the midpoint between the best bid and ask when the order book is tight.

When does this market close?

Polymarket lists Jan 1, 2028 as the end date. It can close earlier if the outcome is decided.

Where can I trade on Who will announce Presidential run before 2028?

This market trades on Polymarket and a matching market trades on Kalshi. Availability depends on where you live: Kalshi is a CFTC-regulated US exchange, while Polymarket's international site isn't available to US users (Polymarket US is a separate app). You must be 18 or older.