Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Kalshi UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Kalshi UK → |
Polymarket polymarket.com |
0% | 100% | 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
Bitcoin's price action on 6 June 2026 will be determined by spot market trading across major exchanges, with settlement contingent on closing prices recorded at UTC midnight. On Polymarket, this contract currently trades with a 0% implied probability, meaning traders are pricing in either extreme confidence that Bitcoin will not reach the specified price level or minimal liquidity and participation in this particular outcome. The contract settles via USDC on Polygon, with conditional tokens reflecting the binary outcome—a structure that locks in traders' positions until the settlement window closes on 7 June 2026 at 04:00 UTC.
Historical Bitcoin price movements reveal that single-day swings of 5–15% occur regularly during periods of macroeconomic volatility, regulatory announcements, or major institutional positioning changes. The 2021–2022 cycle saw Bitcoin traverse from under $20,000 to nearly $69,000 and back, establishing that multi-year price discovery remains the dominant pattern. Comparable single-day events—such as the March 2020 flash crash or the November 2021 all-time-high run—suggest that reaching any specific price target within a 24-hour window requires either a catalyst-driven shock or positioning that was already priced into the preceding weeks.
Traders monitoring this contract should track Federal Reserve communications, spot ETF inflows, and major exchange custody announcements in the weeks preceding 6 June. Geopolitical developments affecting risk appetite and traditional asset correlations will influence Bitcoin's directional bias. The zero probability currently assigned suggests either the target price is deemed implausibly distant from expected June 2026 spot levels, or the market lacks sufficient depth in this particular outcome to establish meaningful pricing.
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
- Is this market available outside the US?
- Kalshi 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'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.
- 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 What price will Bitcoin hit on June 6? on Kalshi UK
Live order book, 0% fees, USDC settlement in seconds.
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