Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Kalshi UK Pick polygram.ink |
81% | 19% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Kalshi UK → |
Polymarket polymarket.com |
81% | 19% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Kalshi UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Kalshi UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Kalshi UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Kalshi 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 Kalshi UK.
Active sub-markets
Market context
The market settles on Bitcoin's Binance BTC/USDT closing price at noon Eastern Time on 19 June 2026. An 84% crowd probability suggests traders expect Bitcoin to close above the specified threshold with substantial confidence. On Polymarket, this contract trades as a conditional token pair on Polygon, with YES and NO positions denominated in USDC. The current pricing reflects roughly four-to-one odds favouring an above-threshold close, though the exact price level remains unspecified in this framing.
Historical Bitcoin volatility around mid-June dates shows mixed patterns. In June 2021, Bitcoin experienced a sharp 50% drawdown from $65,000 to $30,000 within weeks, whilst June 2022 saw stabilisation near $20,000 after months of decline. More recently, June 2024 witnessed Bitcoin trading in a $60,000–$65,000 range with relatively contained intraday swings. The 84% probability suggests traders are pricing in either a moderately bullish bias or low expected volatility on that specific noon candle, rather than anticipating a dramatic directional move.
Catalysts through mid-2026 remain uncertain, though macroeconomic data releases, Federal Reserve communications, and spot Bitcoin ETF flows typically drive short-term price action. Any significant regulatory announcements from the SEC or CFTC could shift sentiment in the weeks preceding settlement. Traders should monitor Bitcoin's correlation with equity markets and Treasury yields, as these relationships have historically influenced June price behaviour. The noon ET timestamp creates a specific microstructure dependency: Binance's 1-minute candle at that hour will reflect morning US market sentiment and overnight Asian trading momentum.
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 Kalshi UK, which mirrors the Polymarket order book directly.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- 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's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- What does it cost to trade on Kalshi UK?
- Zero. Kalshi UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Kalshi UK triggers a quick verification flow that finishes in minutes.
- 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 19? on Kalshi UK
Live order book, 0% fees, USDC settlement in seconds.
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