Another Trump political opponent federally charged by May 31?

Platform comparison

Market context

The question hinges on whether federal prosecutors will indict individuals who investigated or prosecuted Donald Trump between now and May 2026. This encompasses special counsel Jack Smith, prosecutors from the Manhattan DA's office, Georgia's Fulton County team, and Justice Department officials involved in classified documents or January 6th cases. The 0% crowd probability reflects the substantial legal and political barriers to such charges, alongside the absence of any formal investigation into these officials as of late 2024.

Historical precedent offers limited guidance. Prosecutions of sitting or former prosecutors for actions taken in official capacity remain extraordinarily rare in American law. The Justice Department has long maintained strict protocols against weaponising the criminal system against rival prosecutors, even under administrations hostile to predecessors' investigations. The closest comparable scenario—investigations into FBI officials during the Russia probe—resulted in no criminal charges despite sustained political pressure and internal reviews. Career prosecutors and investigators typically enjoy qualified immunity protections that shield them from criminal liability for discretionary decisions made in good faith, however controversial those decisions prove.

Catalysts for movement would include formal opening of a DOJ investigation into specific prosecutors, public statements from Trump's legal team signalling intent to pursue charges, or appointment of a special counsel to examine Trump-related investigations. Congressional Republicans have signalled interest in oversight hearings but have not yet translated this into criminal referrals. Any shift would likely emerge through reporting from outlets covering DOJ personnel changes or Trump's legal strategy, particularly following confirmation of a new Attorney General in early 2025.

Methodology

We track Another Trump political opponent federally charged by May 31? on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Where can I trade this market with the lowest fees?

On Champions League Prediction, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Champions League Prediction triggers a quick verification flow that finishes in minutes.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.