Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Is Polymarket Legal in Canada) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Joe Biden | 100% |
| Barack Obama | 100% |
| Nicolás Maduro | 100% |
| Jimmy Kimmel | 100% |
| Kaitlan Collins | 100% |
| Vladimir Putin | 63% |
| Marjorie Taylor Greene | 49% |
| Emmanuel Macron | 48% |
| Alex Jones | 43% |
| Zohran Mamdani | 43% |
| Jerome Powell | 38% |
| Tucker Carlson | 32% |
| Freidrich Merz | 10% |
| Candace Owens | 8% |
| Keir Starmer | 8% |
| Elon Musk | 8% |
| Norah O'Donnell | 8% |
| Megyn Kelly | 7% |
| Pope Leo XIV | 7% |
| Pam Bondi | 5% |
| Benjamin Netanyahu | 5% |
| Viktor Orbán | 3% |
| Mohammed bin Salman | 3% |
| Kevin Warsh | 3% |
| J.D. Vance | 2% |
| Melania Trump | 1% |
| Xi Jinping | 1% |
Market context
Trump has repeatedly used personal attacks as a governing and campaign tool, so a 26% price for a named insult by the end of the window is low only if traders think the next public events will stay tightly managed. Recent examples show the pattern clearly: he has called Kamala Harris “stupid”, “weak”, “dumb as a rock” and “lazy”, and has also used harsher language in high-visibility settings such as rally speeches and press remarks.[2][1]
The better frame is not whether he has insulted opponents before, but how often the next few days create unscripted exposure. Traders should watch any press availability, campaign-style remarks, legal or tariff announcements, and major political news that could trigger an attack line; the past week has already included a rambling public appearance at the White House Correspondents’ dinner and a fresh tariff move affecting more than 80 countries, both of which point to a busy, message-heavy news cycle.[3] Comparable markets on Trump insult questions have often moved sharply on event timing rather than on long-run tone, which makes the final stretch especially sensitive.[4]
For accessibility, the regulatory and compliance backdrop matters. Polymarket says the platform is not available in the United States and also excludes users in Germany, where the Glücksspielstaatsvertrag (GlüStV) framework makes unauthorised online betting and many game-like wagering products legally sensitive; in practical terms, that can limit who can even reach this market, regardless of the headline price.[4] The “no-KYC up to $1,500” setup means smaller users may be able to participate without full identity checks until they cross that threshold, but larger positions or account activity can still trigger verification, which is relevant for anyone sizing exposure into the deadline.[4]
Methodology
This overview of Who will Trump publicly insult by July 31? reviews the four comparable platforms from a regulatory perspective: which is accessible in your jurisdiction, where KYC kicks in, how the platform is classified by your country of residence. Live probability is the Polymarket mid; comparison columns show regulatory status, KYC thresholds and settlement options for each platform.
Resolution & payout
On Polymarket, resolution runs on-chain via UMA Optimistic Oracle. USDC payout is instant and automatic, with no KYC. Tax treatment depends on your jurisdiction — in the US, gains are usually ordinary income; in the UK, often capital gains. Consult a tax professional for your situation.
FAQ
- Is Polymarket legal in my country?
- Polymarket is geo-blocked in the US/UK/EU. Actual usage via the Polymarket interface is not possible there. The legal status itself varies — many countries treat prediction markets as a gray area. Is Polymarket Legal in Canada has a different geo footprint.
- Do I need to KYC for Is Polymarket Legal in Canada?
- Not for lifetime trading volume under $1,500. Above that threshold, a quick KYC flow kicks in — ID, selfie, approximately 5-10 minutes. The threshold matches FATF travel standards for unregulated crypto platforms.
- How are winnings taxed?
- Tax treatment varies by jurisdiction. In most countries, prediction market gains are treated as ordinary income or capital gains. We cannot provide tax advice — consult a tax professional for your specific situation.
- Are prediction markets gambling?
- Legally unclear in most jurisdictions. Some interpretations classify them as wagering (gambling regulation applies), others as derivatives (financial regulation applies). There's no global precedent specifically for on-chain prediction markets.
- Is there a withdrawal cap?
- No platform-side cap. You can withdraw any amount provided KYC is complete. SEPA bank withdrawals over €15,000 trigger additional anti-money-laundering checks (statutory obligation for all platforms).
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