Bitcoin above 2026 on May 31?

Platform comparison

Active sub-markets

Market context

Bitcoin's price at noon ET on 31 May 2026 will determine this market's outcome, measured against a specified threshold via Binance's BTC/USDT 1-minute candle close. The resolution hinges on a single data point: the official close price of that specific candle, pulled directly from Binance's public API or chart interface. For traders building conditional order logic or backtesting bots, this creates a precise, auditable settlement condition—no ambiguity around which exchange, pair, or timeframe applies.

Historical precedent suggests that Bitcoin's intraday volatility at fixed timestamps rarely produces surprises when thresholds are set reasonably near spot price. Markets with 100% implied probability typically reflect either a threshold far below current levels or genuine consensus that Bitcoin will remain above a modest floor within the settlement window. The 18-month timeframe to May 2026 encompasses multiple regulatory cycles, mining difficulty adjustments, and macroeconomic shifts; comparable long-dated Bitcoin price markets have seen probability drift as new information emerges, particularly around US policy shifts or institutional adoption announcements.

Traders monitoring this market should track scheduled events: Federal Reserve policy decisions, major cryptocurrency regulation announcements (especially from the SEC or CFTC), and Bitcoin network upgrades. Recent volatility has often followed unexpected geopolitical developments or corporate treasury announcements. For programmatic approaches, consider setting alerts on Binance's WebSocket feed for the relevant candle window and cross-referencing spot prices across major venues to gauge basis risk. The noon ET timestamp avoids weekend gaps and aligns with US market hours, making it a relatively liquid reference point for execution.

Methodology

We track Bitcoin above 2026 on May 31? 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

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Where can I trade this market with the lowest fees?

On Polymarket Review 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 Review 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, Polymarket Review UK triggers a quick verification flow that finishes in minutes.