Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Trump Prediction Pick polygram.ink |
10% | 90% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Trump Prediction → |
Polymarket polymarket.com |
10% | 90% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Trump Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Trump Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Trump Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Trump Prediction → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Trump Prediction.
Active sub-markets
| Megyn Kelly | 10% YES | 91% NO |
| Pope Leo XIV | 4% YES | 96% NO |
| Barack Obama | 100% YES | 0% NO |
| Pam Bondi | 2% YES | 98% NO |
| Melania Trump | 1% YES | 99% NO |
| Tucker Carlson | 22% YES | 79% NO |
Market context
Donald Trump's public statements have historically included personal attacks on political rivals, media figures, and former associates. The question centres on whether he will publicly insult a specific individual between now and 31 May 2026, using language that qualifies as mockery, name-calling, or derogatory characterisation. The 10% implied probability suggests the market assesses a low likelihood of such an incident occurring within this timeframe, despite Trump's documented pattern of public criticism.
Trump's track record provides substantial historical context. During his 2016 and 2020 campaigns, he regularly issued public insults against opponents—"Crooked Hillary," "Sleepy Joe," "Low Energy Jeb"—and continued this pattern whilst in office and after leaving the White House. However, the specificity of this market (targeting one named individual rather than a category of figures) and the relatively short eighteen-month window may explain the modest probability. Recent polling aggregators show Trump maintaining strong support among Republican voters, though his legal entanglements and potential 2024 campaign activities remain variables affecting his public communication patterns.
Key catalysts to monitor include any formal campaign announcement, scheduled debates or public appearances, and developments in ongoing legal proceedings that might prompt Trump's public commentary. News coverage of Trump's statements typically appears within hours on major outlets including CNN, Fox News, and The New York Times. Convention schedules, primary contests, and significant political events through spring 2026 will create opportunities for public remarks. The market's resolution hinges on documented public statements—social media posts, rally speeches, interviews, or press comments—meeting the criteria for personal insult rather than policy criticism.
Methodology
Political prediction markets differ structurally from sports betting: thinner liquidity, longer settlement windows, higher sensitivity to single news events. This page shows the live Polymarket quote for Who will Trump publicly insult by May 31? plus platform attributes for the three reference venues, so you can see at a glance where the deepest market for this question sits.
Resolution & payout
Political markets typically settle on official candidate or agency confirmation. Polymarket uses UMA Optimistic Oracle: a proposer posts the outcome with a bond, the two-hour window opens, then the smart contract pays USDC.
Kalshi settles USD via CFTC clearinghouse, with clearly defined resolution sources (e.g. AP race calls for elections). Betfair settles after the official outcome is registered with the league or agency. Manifold is play-money.
FAQ
- Where can I trade this market with the lowest fees?
- On Trump 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, Trump 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.
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