As of mid-August 2026, no prominent Republican has declared a 2028 presidential bid, leaving “Other” as the market leader at 50% amid filings from lesser-known figures such as Royce White. Donald Trump’s 26.7% price reflects ongoing trader speculation about early positioning despite constitutional term limits, while Rand Paul and Marjorie Taylor Greene sit near 22% on assessments of their willingness to move first. J.D. Vance and Vivek Ramaswamy trail at 15% and 14% as potential successors who have so far prioritized current roles over immediate announcements. Ted Cruz, Ron DeSantis, and Marco Rubio register lower odds consistent with historical patterns of delayed entries. With 2026 midterms and party signals still ahead, timing uncertainty continues to shape these implied probabilities.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedTed Cruz 20%
Marjorie Taylor Greene 19.8%
J.D. Vance 15%
Donald Trump 13.7%
Ted Cruz
13%
Marjorie Taylor Greene
20%
J.D. Vance
15%
Donald Trump
27%
Ron DeSantis
11%
Vivek Ramaswamy
14%
Marco Rubio
6%
Donald Trump Jr.
6%
Glenn Youngkin
4%
Rand Paul
36%
Ted Cruz 20%
Marjorie Taylor Greene 19.8%
J.D. Vance 15%
Donald Trump 13.7%
Ted Cruz
13%
Marjorie Taylor Greene
20%
J.D. Vance
15%
Donald Trump
27%
Ron DeSantis
11%
Vivek Ramaswamy
14%
Marco Rubio
6%
Donald Trump Jr.
6%
Glenn Youngkin
4%
Rand Paul
36%
The listed individuals are: J.D. Vance, Marco Rubio, Ron DeSantis, Donald Trump, Donald Trump Jr., Glenn Youngkin, Vivek Ramaswamy, Ted Cruz, Rand Paul, and Marjorie Taylor Greene.
An announcement by a listed individual will be sufficient to trigger resolution, regardless of whether they file their candidacy with the relevant regulatory authority. A campaign filing without an announcement will not be sufficient to resolve this market.
If no listed individual makes such an announcement by December 31, 2027 at 11:59PM ET, this market will resolve to "Other".
Once a qualifying announcement is made, subsequent withdrawal or retraction will not affect resolution.
The primary resolution source for this market will be official statements by the listed individuals (ex: via speech, social media, etc.), however a consensus of credible reporting may also be used.
Market Opened: Jul 21, 2026, 6:58 PM ET
Resolver
0x69c47De9D...The listed individuals are: J.D. Vance, Marco Rubio, Ron DeSantis, Donald Trump, Donald Trump Jr., Glenn Youngkin, Vivek Ramaswamy, Ted Cruz, Rand Paul, and Marjorie Taylor Greene.
An announcement by a listed individual will be sufficient to trigger resolution, regardless of whether they file their candidacy with the relevant regulatory authority. A campaign filing without an announcement will not be sufficient to resolve this market.
If no listed individual makes such an announcement by December 31, 2027 at 11:59PM ET, this market will resolve to "Other".
Once a qualifying announcement is made, subsequent withdrawal or retraction will not affect resolution.
The primary resolution source for this market will be official statements by the listed individuals (ex: via speech, social media, etc.), however a consensus of credible reporting may also be used.
Resolver
0x69c47De9D...As of mid-August 2026, no prominent Republican has declared a 2028 presidential bid, leaving “Other” as the market leader at 50% amid filings from lesser-known figures such as Royce White. Donald Trump’s 26.7% price reflects ongoing trader speculation about early positioning despite constitutional term limits, while Rand Paul and Marjorie Taylor Greene sit near 22% on assessments of their willingness to move first. J.D. Vance and Vivek Ramaswamy trail at 15% and 14% as potential successors who have so far prioritized current roles over immediate announcements. Ted Cruz, Ron DeSantis, and Marco Rubio register lower odds consistent with historical patterns of delayed entries. With 2026 midterms and party signals still ahead, timing uncertainty continues to shape these implied probabilities.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated



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