Rongchai Wang
Jul 06, 2026 02:56
On July 4, a Politico post labeled “Trump Impeachment” put impeachment talk around former President Donald Trump back into the spotlight.
Trump Impeachment Headline Fails to Move Polymarket’s 2028 GOP Nominee Odds as RFK Jr. Stays on Top
A fresh impeachment-related political headline tied to Donald Trump surfaced on July 4, keeping attention on his role in Republican politics even as the 2028 field remains unsettled. On Polymarket’s “Republican Presidential Nominee 2028” contract, pricing was unchanged, with the leading outcome still holding a large share of implied probability.
Key Takeaways
- Polymarket prices Robert F. Kennedy Jr. as the top 2028 Republican nomination outcome at 49% Yes (51% No).
- Despite the Trump-focused news hook, the market was flat, with Donald Trump priced at 1.25% Yes (98.75% No).
- The contract is set to resolve on Nov. 7, 2028, and the market’s 24-hour and 7-day changes are both 0.0 percentage points.
A Politico item labeled “Trump Impeachment” was published on July 4. The item centers on impeachment-related developments involving former President Donald Trump. The post frames the issue as part of the ongoing political debate surrounding Trump. No additional details were provided in the available snippet. The headline nonetheless keeps the impeachment topic in circulation at a time when 2028 positioning remains a subject of speculation.
Republican Nominee 2028 Market Tops $668.34M Volume: RFK Jr. 49%, J.D. Vance 39.35%, Trump 1.25%
Polymarket shows $668.34 million in volume on the “Republican Presidential Nominee 2028” market, with pricing steady and the leader unchanged. Robert F. Kennedy Jr. leads at 49% Yes / 51% No, while J.D. Vance is next at 39.35% Yes / 60.65% No and Marco Rubio at 25.3% Yes / 74.7% No. Longer-shot pricing remains heavily skewed to the No side, with Donald Trump at 1.25% Yes / 98.75% No and Ron DeSantis at 2.05% Yes / 97.95% No, signaling traders are concentrated in a few top names rather than a broad field.
Watch for any follow-through that changes implied odds for the top two outcomes—Robert F. Kennedy Jr. at 49% and J.D. Vance at 39.35%—and whether volume accelerates ahead of the Nov. 7, 2028 resolution date.
Beyond the 2028 GOP Race: Other High-Volume Politics and Macro Contracts Traders Are Watching on Polymarket
Beyond the 2028 nomination jockeying, Polymarket traders are also clustering into a handful of high-volume geopolitical and macro-political contracts. In the $645.59 million “Presidential Election Winner 2028” market, the leading line sits at 20.4%, while the $92.75 million “Venezuela leader end of 2026?” contract implies 80.65% for the current outcome. Overseas leadership risk is also in focus, with “Next leader out of power before 2027? (No Orban)” pricing its leader at 97.1% on $32.11 million in volume, and more idiosyncratic Trump-linked side bets like “Will Trump acquire Greenland before 2027?” showing 95.15% on $34.38 million.
Odds Trend
| Window | Change (pp) |
|---|---|
| 24h | +0.0 |
| 7d | +0.0 |
By the Numbers
- Platform: Polymarket
- Market: Republican Presidential Nominee 2028
- Contract type: Price strike ladder: each rung has separate Yes/No; Yes means the spot price is above that USD strike at settlement.
- Resolution window: Nov 07, 2028 (UTC)
- Status: Active (open for trading)
- Volume: ~$668,337,108
Top strike rungs
| Strike | Yes | No |
|---|---|---|
| Robert F. Kennedy Jr. | 49.0% | 51.0% |
| J.D. Vance | 39.4% | 60.6% |
| Marco Rubio | 25.3% | 74.7% |
| Tucker Carlson | 3.1% | 96.8% |
+32 more strikes not shown
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Image source: Shutterstock
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