Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Who Will Win 2026) Pick polygram.ink (preferred broker) |
97% | 3% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
97% | 3% | 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 |
|---|---|
| Jack Antonoff | 97% |
| Selena Gomez | 97% |
| Brittany Mahomes | 97% |
| Patrick Mahomes | 96% |
| Este Haim | 96% |
| Danielle Haim | 95% |
| Alana Haim | 91% |
| Sabrina Carpenter | 89% |
| Lana Del Rey | 74% |
| Max Martin | 67% |
| Gracie Abrams | 49% |
| Phoebe Bridgers | 47% |
| Jared Goff | 5% |
| Blake Lively | 3% |
| Kanye West | 1% |
| Andrew Tate | 1% |
Market context
Taylor Swift and Travis Kelce have officially married on 3 July at Madison Square Garden in New York City, with photographic confirmation from a billboard declaring "I do" and over 1,000 guests attending the star-studded ceremony [3][5]. The event, costing an estimated $20 million, featured celebrity arrivals including Jennifer Lopez, Ed Sheeran, Gigi Hadid, and Bradley Cooper, all spotted entering the venue for the glitzier celebration [2][6].
Historically, such high-profile weddings in pop culture—like the 2014 union of Brad Pitt and Angelina Jolie or the 2018 nuptials of Prince Harry and Meghan Markle—have drawn crowds of hundreds to thousands, with guest lists curated from close friends, family, and industry peers [1][7]. In those cases, attendance was confirmed via public sightings or official statements, mirroring the resolution criteria for this market, which requires physical presence verified by photo, video, or direct testimony [2][9]. The current 1% implied probability suggests the market views any specific named attendee as a near-impossible underdog, yet the sheer scale of the guest list creates value spots for contrarian angles on lesser-known figures like Stevie Nicks or Miranda Lambert, who were confirmed on the list [9].
Traders should monitor official guest announcements, travel schedules, and any NDA-related leaks, as the non-disclosure agreement lacks financial penalties for violations, potentially allowing unconfirmed attendance to surface [4]. Recent reports from Forbes and NBC News confirm the 1,000-plus guest count and list key attendees, providing a clear baseline for verifying future claims [7][11]. With the settlement window ending 31 December 2026, any new photographic evidence or statement from Swift, Kelce, or an attendee’s representative could shift the probability dramatically, making this a high-dependency trade reliant on real-time verification [2][3].
Methodology
This page reviews Who will attend Taylor Swift and Travis Kelce's wedding? across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Who Will Win 2026, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
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 Who Will Win 2026. 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.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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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