Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Kalshi UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Kalshi UK → |
Polymarket polymarket.com |
100% | 0% | 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 contract settles on Bitcoin's Binance BTC/USDT closing price at noon Eastern Time on 12 June 2026. The 100% crowd probability reflects the threshold price embedded in the title—traders have priced this as near-certain, suggesting the strike sits substantially below current spot levels or market expectations for that date. Settlement hinges on the precise 1-minute candle close at that specific timestamp, not intraday ranges or other exchange prices, making execution risk and timezone precision material factors.
Historical precedent shows Bitcoin rarely trades below levels established 18+ months in advance, particularly when crowd confidence reaches consensus. The 2024–2025 bull cycle saw spot prices double, yet even conservative strike prices from early 2024 resolved affirmatively. However, flash crashes and exchange-specific liquidity events have occasionally created brief sub-consensus closes on Binance's 1-minute candles, though such occurrences are statistical outliers. The current 100% reading suggests traders view downside risk to the strike as negligible relative to baseline volatility.
Catalysts affecting Bitcoin's June 2026 trajectory include US monetary policy shifts, institutional adoption announcements, and regulatory developments in major jurisdictions. The Federal Reserve's rate path through 2026 remains the primary macro driver; any sustained tightening cycle could pressure valuations, though historical correlation between rates and Bitcoin has weakened since 2023. Binance operational status and USDT liquidity conditions on settlement day carry execution importance, as do any announced trading halts or maintenance windows. Traders should monitor regulatory filings and Fed communications quarterly through the settlement window.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.
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
- Where can I trade this market with the lowest fees?
- On Kalshi 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.
- 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 12? on Kalshi UK
Live order book, 0% fees, USDC settlement in seconds.
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