activePoliticsJ.D. Vance +2% 24h

Republican Presidential Nominee 2028

By PolySays EditorialUpdated Editorial method

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Current leader
J.D. Vance 47%
Largest 24h move
J.D. Vance +2%
24h volume
2.3M
Liquidity
56.7M

Top candidates

42 outcomes

J.D. Vance

47%

+2% 24h

Marco Rubio

23%

+0% 24h

Tucker Carlson

3%

+0% 24h

Donald Trump

2%

-0% 24h

Ron DeSantis

2%

+0% 24h

Show all outcomes

Donald Trump Jr.

1%

0%

Vivek Ramaswamy

1%

0%

Glenn Youngkin

1%

0%

Ted Cruz

1%

0%

Tulsi Gabbard

1%

-0%

Tom Brady

1%

0%

Matt Gaetz

1%

0%

Ivanka Trump

1%

-0%

Elon Musk

1%

—

Erika Kirk

1%

0%

Thomas Massie

1%

—

John Thune

1%

0%

Rand Paul

1%

0%

Sarah Huckabee Sanders

1%

—

Greg Abbott

1%

—

Robert F. Kennedy Jr.

0%

-0%

Byron Donalds

0%

—

Elise Stefanik

0%

-0%

Steve Bannon

0%

0%

Kim Kardashian

0%

+0%

Marjorie Taylor Greene

0%

+0%

Brian Kemp

0%

-0%

Josh Hawley

0%

—

Joe Kent

0%

0%

Eric Trump

0%

-0%

Nikki Haley

0%

—

Pete Hegseth

0%

—

Katie Britt

0%

-0%

Kristi Noem

0%

-0%

Mike Pence

0%

-0%

Candace Owens

0%

0%

Tim Scott

0%

0%

Mike Johnson

0%

0%

Doug Burgum

0%

—

Tom Cotton

0%

—

John N. Kennedy

0%

—

Rick Scott

0%

0%

Odds chart

Candidate probability over time

Story so far

Needs a refresh

Marco Rubio’s 2028 Republican nomination odds rose from 22.55% on July 1, 2026 to 25.55% on July 2, 2026, while J.D. Vance’s implied chance for the same nomination fell from 41.55% to 38.0% over the same window. The available input suggests the move may be tied to broader political coverage and primary context, but no confirmed single catalyst is available.

No major update has changed the story in 58 days.

Latest update

J.D. Vance’s 2028 Republican nomination odds fell 3.55 points over 24 hours

Polymarket showed J.D. Vance’s implied chance for the 2028 Republican presidential nomination drop from 41.55% to 38.0% between July 1 and July 2, 2026. The input includes related political coverage, but no confirmed single catalyst.

Why this matters

Market moves can show where expectations are changing. PolySays adds the source trail so the price is not treated as proof on its own.

Known catalysts

  • The Rubio move may reflect market reaction to recent political coverage and primary context, but this is not confirmed.
  • Earlier odds moves were said to coincide with an Iran-deal political angle.
  • Broader Republican primary polling context may still be influencing the market.
  • No single cause is confirmed from the available input.
  • The new Vance decline is described only as a Polymarket-reported 24h price change; no specific driver is confirmed.

Unresolved questions

  • Whether Rubio’s odds rise persists beyond July 2, 2026.
  • Whether Vance’s odds decline continues after July 2, 2026.
  • Whether any specific article or campaign development explains either move more directly.
  • Whether the earlier Iran-deal angle or broader polling context materially affected these market shifts.

People and institutions to watch

Marco RubioJ.D. Vance2028 Republican presidential nominationIran-deal political angleRepublican primary polling

Source trail

No public sources are attached yet.

Living timeline

Significant updates

  1. J.D. Vance’s implied probability in the 2028 Republican presidential nomination market moved down 3.55 percentage points over a 24-hour window, from 41.55% to 38.0% between 2026-07-01T17:35:05.252Z and 2026-07-02T17:35:05.252Z. The supplied context points to recent coverage on Vance, Rubio, and broader Republican primary polling, but it does not confirm a specific news event caused the drop. Based on the available input, the safest read is that the move reflects market repricing rather than a verified new development.

    What changed

    J.D. Vance’s implied odds fell from 41.55% to 38.0%, a 3.55-point drop, over the stated 24-hour window.

    What to watch next

    Watch for any fresh Vance-related coverage, new Republican primary polling, or follow-on movement in related nomination markets such as Marco Rubio and Tucker Carlson.

    Sources

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