Bitcoin price on May 28?

Platform comparison

Active sub-markets

Market context

This market settles on the Binance BTC/USDT spot price at the 12:00 ET noon candle close on 28 May 2026, roughly eighteen months forward. The 0% crowd probability reflects the inherent difficulty of pinpointing Bitcoin's exact price bracket across such an extended horizon, where macroeconomic shifts, regulatory announcements, and on-chain dynamics remain genuinely unpredictable. Historical Bitcoin volatility—particularly during periods of monetary policy transition or geopolitical stress—suggests that even directional conviction becomes unreliable beyond six-month windows. The current funding rates on major exchanges sit near neutral, indicating neither sustained leverage nor de-risking pressure that might anchor near-term expectations into the distant future.

Traders should monitor Federal Reserve policy trajectories and any material shifts in US inflation data, both of which have historically driven Bitcoin's correlation with risk assets. Equally material are developments in institutional custody frameworks and spot exchange-traded fund flows, which have reshaped how large holders accumulate or distribute holdings. On-chain metrics worth tracking include whale accumulation patterns (observable via Glassnode or on-chain address clustering) and USDC settlement volumes relative to USDT, as shifts in stablecoin dominance can signal changing liquidity conditions across exchanges. Any major regulatory announcements—particularly from the SEC or Treasury—could reshape market structure substantially. The settlement window's specificity to a single one-minute candle introduces execution risk; Binance outages or extreme volatility spikes during that precise noon window could affect resolution.

Methodology

Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — are listed with their platform attributes, because they operate off-chain and a 1:1 comparison of contract mechanics isn't possible.

Resolution & payout

Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.

Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.

FAQ

Where can I trade this market with the lowest fees?

On BTC 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.

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 BTC Prediction?

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