Bitcoin above 2026 on May 31?

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Active sub-markets

Market context

Bitcoin's price at noon Eastern Time on 31 May 2026 will determine this contract's outcome, measured against the Binance BTC/USDT spot pair at the 1-minute candle close. The current 100% implied probability reflects either an exceptionally high strike price relative to expected Bitcoin valuations, or minimal perceived uncertainty around Bitcoin's continued operation and exchange availability through that date. Resolution hinges on a single data point: the official Binance candle close at 12:00 ET on that specific date, making this contract sensitive to intraday volatility and exchange-specific pricing rather than broader market consensus.

Historical Bitcoin price movements suggest that predicting spot prices two years forward carries substantial uncertainty, despite the crowd's current certainty. Bitcoin has experienced multiple 20–30% intraday swings during bull and bear cycles, and noon ET closures have occasionally diverged from 24-hour volume-weighted averages by several percentage points. If the strike price is set substantially below consensus price targets for mid-2026, the 100% probability becomes rational; if it sits near expected valuations, the certainty warrants scrutiny against volatility patterns and Binance's operational track record.

Key dependencies include Bitcoin's regulatory environment, macroeconomic conditions affecting risk appetite, and any technical issues affecting Binance's data feed or trading operations through May 2026. Cryptocurrency markets remain sensitive to central bank policy announcements and geopolitical developments. Traders should compare this contract's implied probability against spot-market forward guidance and volatility indices; material divergence between the 100% reading and consensus price forecasts would signal either mispricing or an unusually high strike threshold.

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 Best Prediction Markets, which mirrors the Polymarket order book directly.

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 Best Prediction Markets, 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?

Best Prediction Markets 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.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Best Prediction Markets 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.