Bitcoin price on May 28?

Platform comparison

Active sub-markets

Market context

The market prices Bitcoin's spot rate on Binance at the noon ET candle close on 28 May 2026, with the crowd currently assigning zero probability to any outcome. This reflects the extreme distance of the settlement date—nearly eighteen months forward—making near-term price forecasting largely speculative. The 0% probability reading suggests either genuine uncertainty about whether the market will remain liquid and operational at that date, or simply that traders have not yet engaged with such a distant contract.

Bitcoin's historical volatility offers limited guidance for eighteen-month projections. The asset has experienced multiple boom-bust cycles, with price movements of 50–80% occurring within single-year windows. The 2021 peak near $69,000 followed by the 2022 decline to $16,500 illustrates the range of outcomes possible over similar timeframes. However, longer-term holders have generally seen positive returns across five-year periods, suggesting that mean reversion and institutional adoption patterns may constrain extreme downside scenarios, though they offer no guarantee.

Catalysts between now and May 2026 include Federal Reserve policy shifts, potential Bitcoin spot ETF flows, regulatory developments in major jurisdictions, and macroeconomic conditions affecting risk appetite. The halving event scheduled for April 2024 has already passed, removing one key technical milestone from the forecast window. Institutional adoption trends, corporate treasury allocations, and geopolitical factors affecting dollar strength will likely prove more influential than short-term technical signals. The current zero probability reading may represent genuine indifference rather than conviction, leaving room for value in either direction once traders begin positioning for the settlement date.

Methodology

We track Bitcoin price 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

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 Who Will Win, 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?

Who Will Win 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'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.

What does it cost to trade on Who Will Win?

Zero. Who Will Win routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Who Will Win triggers a quick verification flow that finishes in minutes.