Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Sport Prediction Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Sport Prediction → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Sport Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Sport Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Sport Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Sport 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 Sport Prediction.
Active sub-markets
Market context
Bitcoin's price action on 31 May 2026 at noon ET will determine this market's outcome, with settlement based on the closing price of the one-minute candle on Binance's BTC/USDT pair at that specific moment. The resolution mechanism is narrow and precise: only the 12:00 ET candle close matters, excluding price movements before or after that window.
A 100% crowd probability reflects either an extremely high threshold price or substantial conviction about Bitcoin's trajectory over the next eighteen months. Historical precedent suggests such certainty warrants scrutiny. Bitcoin has experienced multiple drawdowns exceeding 50% from cycle peaks, most recently a 65% decline from November 2021 to November 2022. Even during bull markets, intraday volatility at specific timestamps can diverge significantly from broader trends. The May 2021 crash saw Bitcoin swing from $58,000 to $30,000 within weeks, demonstrating how macro catalysts compress timeframes unpredictably.
Traders should monitor regulatory announcements from the SEC regarding spot Bitcoin ETF approvals, Federal Reserve policy shifts affecting risk appetite, and macroeconomic data releases scheduled near the settlement date. Geopolitical events, institutional adoption milestones, and mining difficulty adjustments have historically triggered sharp repricing. The specificity of the noon ET timestamp introduces execution risk: flash crashes, exchange outages, or thin liquidity at that precise moment could create divergence between Binance's recorded price and broader market levels. Monitoring Binance's operational stability and BTC/USDT pair liquidity patterns in the months preceding May 2026 will be essential for assessing settlement reliability.
Methodology
This page reviews Bitcoin above 2026 on May 31? across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Sport Prediction — the application we operate, where you trade directly against the Polymarket order book at 0% fees.
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 Sport Prediction, 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?
- Sport Prediction 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.
- What does it cost to trade on Sport Prediction?
- Zero. Sport 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, Sport Prediction triggers a quick verification flow that finishes in minutes.
Trade Bitcoin above 2026 on May 31? on Sport Prediction
Live order book, 0% fees, USDC settlement in seconds.
Trade on Sport Prediction →