Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Bot UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Bot UK → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Bot UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Bot UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Bot UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Bot 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 Bot UK.
Active sub-markets
Market context
This market hinges on Bitcoin's noon ET price on 28 May 2026 against a specified threshold on Binance's BTC/USDT pair. The resolution mechanism is granular: a single 1-minute candle close at 12:00 ET determines the outcome, making this a precision instrument for traders testing execution timing and API reliability rather than a directional bet on broader price movement.
A 100% crowd probability at settlement window closure typically signals either an extremely low threshold or a market that has already resolved in practice. Historical precedent shows that Bitcoin rarely trades below its previous day's close by more than 2–3% during standard market hours, and intraday volatility at noon ET is generally constrained unless major news breaks overnight. Comparable single-candle markets on Binance spot pairs have resolved YES when thresholds sit 5% or more below the prevailing price, but resolution disputes occasionally arise from API latency or candle-close timing ambiguities across different data feeds.
Traders using conditional order bots or copy-trading platforms should verify their data source matches Binance's official 1m candle feed, as discrepancies between exchange APIs and third-party aggregators can create false signals. The May 2026 window provides sufficient lead time for integration testing; any scheduled Binance maintenance, US economic data releases (typically 08:30 ET), or Federal Reserve communications in the preceding weeks warrant monitoring, as these can drive overnight gaps that persist into noon pricing. Programmatic approaches should account for timezone conversion accuracy and Binance's UTC-based candle timestamps when querying historical data for validation.
Methodology
We track Bitcoin above 2026 on May 28? on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
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 Bot 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 Bot 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 Bot UK?
- Zero. Polymarket Bot 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 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.
Trade Bitcoin above 2026 on May 28? on Polymarket Bot UK
Live order book, 0% fees, USDC settlement in seconds.
Trade on Polymarket Bot UK →