Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Market UK) Pick polygram.ink (preferred broker) |
99% | 1% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
99% | 1% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Shakira | 99% |
| Coldplay | 99% |
| Justin Bieber | 99% |
| BTS | 99% |
| Burna Boy | 98% |
| Sabrina Carpenter | 13% |
| Maluma | 7% |
| Tems | 7% |
| Camila Cabello | 6% |
| Lady Gaga | 5% |
| Drake | 5% |
| Jennifer Lopez | 5% |
| Wizkid | 5% |
| The Weeknd | 4% |
| Dua Lipa | 4% |
| Cardi B | 4% |
| J Balvin | 3% |
| Rauw Alejandro | 3% |
| Billie Eilish | 3% |
| Post Malone | 3% |
| Travis Scott | 3% |
| Charli XCX | 3% |
| Peso Pluma | 3% |
| Rihanna | 2% |
| Bad Bunny | 2% |
| Taylor Swift | 2% |
| Karol G | 2% |
| Ed Sheeran | 2% |
| Rosalía | 2% |
| Ariana Grande | 2% |
| Daddy Yankee | 2% |
| Kendrick Lamar | 2% |
| Jay-Z | 2% |
| Eminem | 2% |
| Olivia Rodrigo | 2% |
| Nicki Minaj | 2% |
| Adele | 2% |
| Sam Smith | 2% |
| Davido | 2% |
| Beyoncé | 1% |
| Bruno Mars | 1% |
| Pitbull | 1% |
| Harry Styles | 1% |
| Chappell Roan | 1% |
| SZA | 1% |
| Myke Towers | 1% |
| Feid | 1% |
| Anuel AA | 1% |
| Calvin Harris | 1% |
| Ozuna | 0% |
| David Guetta | 0% |
Market context
Based on real-money crowd forecasting, who will perform at world cup halftime show? stands at 99% likelihood according to current market consensus. FIFA has confirmed that the first World Cup halftime show will take place at the FIFA World Cup Final on July 19, 2026 at MetLife Stadium in New Jersey. The show will be produced b…
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
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?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Prediction Market UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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.
- 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.
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