Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Klarna UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| 54,000 | 100% |
| 56,000 | 100% |
| 58,000 | 100% |
| 60,000 | 100% |
| 62,000 | 100% |
| 64,000 | 96% |
| 66,000 | 4% |
| 68,000 | 0% |
| 70,000 | 0% |
| 72,000 | 0% |
| 74,000 | 0% |
Market context
Bitcoin will only resolve **Yes** if the Binance BTC/USDT 1-minute candle at **12:00 ET** on 9 August closes above the strike, so the outcome depends on a single minute on Binance rather than the broader day’s range. With crowd-implied probability already at **100% Yes**, the market is effectively pricing a level that is either comfortably below spot or so widely expected that the remaining risk is execution around funding and exchange access rather than direction.
Comparable short-dated BTC forecasts are mixed but generally cluster around the mid-$60,000s to upper-$60,000s for early August, which fits a market that can look one-way at the headline level yet still be sensitive to whether liquidity arrives in time to hold the bid. CoinGecko’s prediction page puts the highest-probability August target at **$67,500** with a **56.5%** chance, while CoinCodex and Changelly both place 9 August near **$67,000**; by contrast, Yahoo’s market note highlights a bearish August structure with support around **$60,965**. That spread matters because prediction markets around BTC often widen or tighten on the back of fresh deposit flows, not just price models.
For traders, the key catalysts are on-ramp friction and the timing of new capital: card rails such as **Klarna**, bank transfers via **SEPA**, and faster settlement into **USDC** can change how quickly fresh buyers reach the book depth. Recent commentary points to **ETF flow watch**, post-Fed positioning and August seasonal liquidity as the main drivers for BTC’s tape into mid-month, with one recent forecast noting a **$61,000–$66,000** range for early August and renewed inflows as a condition for stronger upside. If deposit rails slow or withdrawals are preferred over fresh funding, depth thins quickly; if funding stays easy, the market can remain pinned to the dominant side even with little new information.
Methodology
This page compares Bitcoin above … on August 9? 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
- 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.
- How fast is SEPA deposit?
- SEPA Instant: under 10 seconds. SEPA Standard: 1-2 business days. Both accepted fee-free; the internal USDC conversion runs automatically once EUR lands in the platform account.
- 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 Bitcoin above … on August 9? on Polymarket Klarna UK
Live order book, 0% fees, USDC settlement in seconds.
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