Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket App UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket App UK → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket App UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket App UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket App UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket App UK → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Polymarket App UK.
Active sub-markets
Market context
The settlement point is a single **Binance BTC/USDT 1-minute candle at 12:00 ET**, so the practical task is not “where is Bitcoin generally trading?”, but whether the *exact* minute’s close finishes above the market level set in the contract. With crowd-implied probability already at **100% YES**, the market is effectively pricing in a very large buffer, which usually means only an extreme intraday move or a bad assumption about the strike would change the outcome.
For context, Bitcoin has often spent long stretches moving in wide, rounded ranges before sharp breaks, so a 100% reading is best treated as a statement about the distance to the threshold rather than a claim that price cannot reverse. On Binance’s spot page, BTC/USDT is currently shown around **63,059.55**, while Coinbase and Binance’s own market pages also place Bitcoin in the low- to mid-60k region, underscoring that cross-exchange levels can differ while the market here settles only on Binance spot data.[4][5][3] For a programmatic workflow, the useful check is to monitor the contract strike against Binance’s live spot feed and flag only the 12:00 ET candle close, not the broader daily chart.[4][1]
The main catalysts to watch are the usual scheduled macro and crypto-specific events that can move BTC quickly into or out of the settlement window: US inflation and labour releases, Federal Reserve commentary, ETF flow headlines, and any exchange- or protocol-linked shocks. Because the market resolves on a *single minute close*, liquidity sweeps or data-print volatility matter more than end-of-day narratives; traders using bots or conditional orders generally model a short horizon around the noon ET candle and place alerts on Binance spot rather than on broader index prices.
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket App UK, which mirrors the Polymarket order book directly.
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?
- On Polymarket App UK, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket App UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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 it cost to trade on Polymarket App UK?
- Zero. Polymarket App UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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.
Trade Bitcoin above 2026 on June 21? on Polymarket App UK
Live order book, 0% fees, USDC settlement in seconds.
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