Who will perform at World Cup halftime show?

Platform comparison

Market context

FIFA has officially confirmed that Madonna, Shakira, and BTS will co-headline the historic first World Cup Final halftime show on 19 July 2026 at MetLife Stadium in New Jersey, a production curated by Chris Martin and delivered by Global Citizen to fund education initiatives[2][5]. This definitive announcement underpins the market’s current 99% YES probability, as the listed individual in question is now a confirmed performer rather than a speculative candidate.

Historical precedents for major sporting events, such as the 2014 and 2018 World Cup opening ceremonies, demonstrate that once a global body like FIFA locks in a headline act, the probability of that artist appearing at the scheduled event approaches certainty, barring only catastrophic cancellations[2]. Comparable cases in entertainment markets show that when official line-ups are published by the primary organiser, secondary speculation markets collapse into the confirmed reality, mirroring the current 99% pricing which reflects the absence of credible doubt regarding the artists’ participation.

Traders should monitor the final broadcast schedule on Fox and Telemundo, alongside any last-minute guest appearance announcements from Global Citizen, as these are the only catalysts that could alter the specific nature of the performance[1][2]. Recent reporting confirms the trio’s co-headlining status and notes Shakira’s advisory role with the FIFA Global Citizen Education Fund, reinforcing the event’s fixed nature and the robust book depth driven by the certainty of these funding flows[2]. With the settlement window closing on 19 July 2026, the market’s traction is directly tied to the confirmed payment rails and deposit friction that channel capital into this high-certainty book.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page compares Who will perform at World Cup halftime show? with a focus on payment rails and deposit friction. Polymarket accepts USDC on Polygon only; Kalshi only ACH/Plaid (US only); Betfair card/SEPA in EU/UK; Manifold no deposit. Polymarket Klarna UK additionally offers Klarna and SOFORT as fiat on-ramps to USDC. Live odds reflect the Polymarket order book.

Resolution & payout

Settlement path determines payout latency. Polymarket settles on-chain (USDC, minutes). Broker frontends like Polymarket Klarna UK add Klarna/SOFORT as fiat withdrawal options with T+1 processing. Kalshi: USD via ACH (T+1 to T+3). Betfair: local currency via card/SEPA (T+1 to T+5).

FAQ

How does Klarna deposit work on Polymarket Klarna UK?

You enter the deposit amount in EUR/GBP, choose Klarna as the method, run through Klarna's standard authentication (Pay Later or Direct Bank Transfer), and Polymarket Klarna UK converts internally to USDC for the Polymarket order book. Processing: typically under 30 minutes.

What does SOFORT cost as a deposit method?

Polymarket Klarna UK charges no fees for SOFORT. The only cost is the internal FX spread (typically <1%) on EUR→USDC conversion. SOFORT itself has no end-user fees — the platform absorbs acquirer costs.

Can I deposit with a credit card?

Yes, Visa and Mastercard. Credit card deposits carry a ~2.5% acquirer surcharge (standard for card payments). Apple Pay and Google Pay run on the same card rails — same surcharge.

What's the minimum deposit?

10 EUR / 10 USD equivalent. No upper limit, but deposits over $1,500 lifetime volume trigger a quick KYC flow (typically 5-10 minutes).

Are payment details protected?

Yes. Card and bank details are never stored by Polymarket Klarna UK — they pass directly through PCI-DSS compliant payment service providers (Adyen, Stripe). Polymarket Klarna UK retains only transaction IDs and Klarna reference numbers for reconciliation.