Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Who Will Win Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Who Will Win → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Who Will Win → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Who Will Win → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Who Will Win → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Who Will Win → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Who Will Win.
Active sub-markets
Market context
Bitcoin's price action on 28 May 2026 will be determined by intraday volatility and the cumulative effect of macro conditions over the preceding months. The crowd has assigned zero probability to this outcome, suggesting either extreme confidence in a narrow price band or genuine uncertainty about which specific price level the market is testing.
Historical precedent shows that Bitcoin's daily price ranges have compressed during periods of regulatory clarity and expanded sharply around Federal Reserve announcements or geopolitical shocks. The 0% implied probability reflects a consensus view that May 2026 will fall within a "normal" trading window—neither a flash crash nor a parabolic spike. However, this baseline assumption carries risk; Bitcoin has repeatedly breached price levels traders deemed improbable within 12-month windows. The 18-month settlement horizon means macro catalysts (interest rate policy, institutional adoption milestones, or large custodian announcements) remain material unknowns.
Traders should monitor Federal Reserve guidance through early 2026, as rate expectations typically drive Bitcoin's correlation with risk assets. Spot Bitcoin ETF flows, which have stabilised the asset's volatility profile since their 2024 approval, will remain a key signal. Any significant movement in the US dollar index or equity market repricing could shift Bitcoin's May range materially. Regulatory developments in major markets—particularly around stablecoin frameworks or custody standards—have historically triggered sharp repricing within days. The zero probability reading suggests the market is pricing in stability rather than conviction about a specific price target.
Methodology
This page reviews What price will Bitcoin hit on May 28? across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Who Will Win — the application we operate, where you trade directly against the Polymarket order book at 0% fees.
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.
- 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, Who Will Win triggers a quick verification flow that finishes in minutes.
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Live order book, 0% fees, USDC settlement in seconds.
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