What price will Bitcoin hit on May 31?

Platform comparison

Active sub-markets

Market context

Bitcoin's price on 31 May 2026 remains uncertain, with the contract currently showing zero crowd conviction in any specific outcome. The settlement window extends to 1 June 2026, capturing intraday volatility on that date. No prediction market has assigned material probability to this event, suggesting either insufficient liquidity, extreme price uncertainty, or that traders view the timeframe as too distant for reliable forecasting.

Historical Bitcoin price prediction markets reveal a pattern: single-day price targets beyond eighteen months out attract minimal trading volume and tend to collapse toward 50–50 odds as settlement approaches. The 2024 "Bitcoin hits $100k by year-end" contracts, by contrast, drew substantial action once the asset approached that threshold in November. The current zero reading here likely reflects rational scepticism about pinpointing a precise price across a two-year horizon rather than genuine confidence that Bitcoin will avoid any particular level entirely.

Traders monitoring this contract should track macroeconomic policy shifts—particularly US Federal Reserve rate decisions and inflation data through spring 2026—alongside regulatory announcements affecting cryptocurrency custody and spot trading. The May 2026 timeframe also coincides with potential Bitcoin halving cycle dynamics, though the next halving is scheduled for April 2028. Recent volatility clustering around geopolitical events and corporate treasury announcements suggests that unforeseen shocks remain the primary driver of long-dated price uncertainty.

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.

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 Best Prediction Markets?

Zero. Best Prediction Markets 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, Best Prediction Markets triggers a quick verification flow that finishes in minutes.