Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
BTC Prediction Pick polygram.ink |
1% | 99% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on BTC Prediction → |
Polymarket polymarket.com |
1% | 99% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on BTC Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on BTC Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on BTC Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on BTC Prediction → |
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 BTC Prediction.
Active sub-markets
Market context
Bitcoin will either breach or fail to reach a specific price level during the week of 8–14 June 2026. The settlement window closes on 15 June, giving traders a seven-day observation period anchored to spot prices across major exchanges. Current crowd pricing at 1% YES reflects extreme scepticism that the price target will be hit, suggesting either a very high threshold or historical precedent for stability during comparable windows.
Weekly Bitcoin price targets have historically been difficult to hit when set at outlier levels; most miss because volatility clusters around macro events rather than calendar weeks. The 1% probability aligns with markets where the target sits 15–25% beyond the prevailing price at market creation, or where the week in question falls between major catalyst dates. Comparable weekly contracts from 2024–2025 show that when crowd confidence drops below 2%, the underlying assumption is usually a multi-week consolidation phase or absence of scheduled volatility drivers. Funding rates on major perpetual exchanges and whale accumulation patterns on-chain (tracked via Glassnode) often telegraph whether large moves are priced in or dormant.
Traders should monitor Federal Reserve communications and any scheduled macroeconomic data releases in the week of 8–14 June, as these have historically moved Bitcoin more than intra-week technical levels. USDC settlement flows and ETH correlation strength will matter if Ethereum faces regulatory or technical headwinds that week. Exchange spot liquidity and options expiry calendars should also be checked; thin liquidity can amplify moves, whilst large expiries can suppress volatility through gamma hedging.
Methodology
Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — are listed with their platform attributes, because they operate off-chain and a 1:1 comparison of contract mechanics isn't possible.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
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 does it cost to trade on BTC Prediction?
- Zero. BTC Prediction routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, BTC Prediction 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.
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