Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Klarna UK) Pick polygram.ink (preferred broker) |
67% | 33% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
67% | 33% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Go to the live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Go to the live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Go to the live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Go to the live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 140-150m | 67% |
| 130-140m | 24% |
| 150-160m | 10% |
| 160-170m | 2% |
| <130m | 1% |
| 170-180m | 0% |
| 180m+ | 0% |
Market context
*Spider-Man: Brand New Day*’s second domestic weekend is being read through a very high opening baseline: the film launched at about $355 million domestically, the second-biggest opening on record, so the main question is whether its hold is merely strong or extraordinary.[15][19] Current trade projections put the second weekend around $135 million to $140 million domestically, which would still imply a sizeable drop from opening but leave the run well above the kind of mid-teens weekend totals that would justify a 1% tail outcome in this market.[2] The crowd’s 1% YES price suggests the bracket being traded is one of the far lower ranges, which is at odds with the scale of the debut and the early forecast consensus.[2][5]
For historical framing, major superhero sequels with huge launches usually settle into a steep but not catastrophic second-weekend decline, especially once premium-format demand starts normalising after opening rush.[1][5] Reporting around this title has already pointed to $1.5 billion-plus worldwide potential, and even commentary that assumes a “typically large” sophomore drop still keeps the domestic weekend in nine-figure territory rather than the lower bands implied by the market price.[1][13] That makes the present 1% quote look more like a thin-liquidity position than a mainstream box-office expectation, which matters on a payment-driven venue: tighter books often appear when participation is constrained by deposit friction, card rails, or withdrawal delays, while smoother on-ramps such as SEPA, Klarna, or USDC typically support deeper two-sided flow.
The main catalysts before settlement are the Friday-to-Sunday daily grosses on The Numbers, since the market resolves only once the final 3-day domestic weekend figures are no longer estimates.[2] Traders should watch for any late-weekend theatre-count changes, premium-screen hold-up, or revised studio reporting, because those are the inputs that can move the final bracket more than social-media chatter or early trade previews.[2][3] The current window leaves little time for new information to be priced in, so the important flow event is the weekend actuals rather than another forecast piece.
Methodology
This page compares "Spider-Man: Brand New Day" 2nd Weekend Box Office (Lower Strikes) 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).
UK Frequently Asked Questions
- 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 UK traders use Klarna to deposit on Polymarket?
- Polymarket does not natively accept Klarna. To fund a Polymarket account from the UK, you must first purchase USDC via a crypto exchange (Coinbase UK, Kraken) or Revolut, then transfer to a Polygon-compatible wallet. Some third-party on-ramps (MoonPay, Transak) accept UK debit cards and may support Klarna buy-now-pay-later for crypto purchases.
- What payment methods can UK users use for Polymarket?
- UK traders typically use: (1) Coinbase UK or Kraken — buy USDC with GBP debit card or bank transfer; (2) Revolut — buy crypto and send to wallet; (3) MoonPay or Transak — Visa/Mastercard UK debit card directly to USDC on Polygon. Standard GBP-to-USDC conversion fees range from 0.5–2.5%.
- How long do Polymarket withdrawals take for UK users?
- Polymarket withdrawals to your Polygon wallet are instant (on-chain). Converting USDC back to GBP via Coinbase UK or Kraken typically takes 1–3 business days for bank transfer, or near-instant for Revolut. Polygon gas fees are minimal (<$0.01 per transaction).
Trade "Spider-Man: Brand New Day" 2nd Weekend Box Office (… on Polymarket Klarna UK
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