Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Prediction Today Pick polygram.ink |
10% | 90% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Prediction Today → |
Polymarket polymarket.com |
10% | 90% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Prediction Today → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Prediction Today → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Prediction Today → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Prediction Today → |
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 Prediction Today.
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
Trump's public statements remain a consistent feature of his political activity, with personal attacks on rivals, media figures, and former associates forming a regular pattern throughout his career. The 9% probability reflects market scepticism that he will direct insulting remarks at this particular individual over the next eighteen months, despite his demonstrated willingness to deploy derogatory language across multiple platforms and settings. Recent weeks have seen no material shift in his communication style or public discipline that would suggest a departure from established behaviour.
Historical precedent suggests the market may be underweighting baseline likelihood. During his 2016 campaign and presidency, Trump issued personal attacks on dozens of public figures—from "Crooked Hillary" to "Sleepy Joe" to "Little Marco"—with sufficient frequency that avoiding any insult toward a named target over eighteen months represents a notable constraint. The question hinges on whether the named individual maintains sufficient public prominence or interaction with Trump to trigger comment, and whether his rhetoric remains unfiltered in public forums.
Traders should monitor Trump's media appearances, social media activity, and campaign events as primary catalysts. Any direct confrontation, policy disagreement, or media coverage involving the target individual could prompt a response. His scheduled campaign activities through 2026 and any congressional or legal proceedings involving relevant figures will create natural opportunities for public comment. The resolution criteria require only one clearly negative personal or professional statement, setting a relatively low threshold compared to markets demanding sustained or repeated attacks.
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Prediction Today, which mirrors the Polymarket order book directly.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- Where can I trade this market with the lowest fees?
- On Prediction Today, 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.
- 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.
- What does it cost to trade on Prediction Today?
- Zero. Prediction Today routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within 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.
Trade Who will Trump publicly insult by May 31? on Prediction Today
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