Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
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 PolyGram.
Active sub-markets
Market context
Bitcoin's spot price on Binance's BTC/USDT pair will be sampled at a single point: the 1-minute candle closing at noon Eastern Time on 25 May 2026. The settlement hinges on whether that specific close exceeds the threshold price embedded in the market title. Binance's spot feed remains the exclusive reference; arbitrage spreads to other venues or OTC pricing are irrelevant to resolution.
The 100% crowd probability reflects either an extremely high threshold price (well above current spot) or a market with minimal trading activity and thin liquidity. Historical precedent suggests that single-candle Bitcoin settlement markets at major exchanges exhibit high certainty only when the strike is set far from realistic intraday volatility. Noon ET closures on major exchanges typically see moderate volume but stable pricing; flash crashes or exchange-specific anomalies are rare enough that traders price them as tail risk. If the threshold sits near current spot levels, such certainty would be unusual and warrant scrutiny of order flow or recent whale positioning data from on-chain monitors like Glassnode.
Traders should monitor macroeconomic calendar events in the weeks preceding settlement—Federal Reserve communications, inflation prints, or geopolitical shocks can shift Bitcoin's correlation with risk assets and influence intraday volatility. Funding rates on Binance perpetuals and spot-futures basis spreads will signal whether leveraged positioning is stretched. Any sharp move in USDC reserves or stablecoin supply dynamics could affect liquidity conditions at the settlement hour. The specific noon ET window carries no inherent liquidity advantage over other times, so volume concentration and bid-ask spreads at that moment will determine execution risk for any late hedging.
Methodology
This page reads Bitcoin above 2026 on May 25? on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed for comparison. Every CTA routes to PolyGram, which mirrors the Polymarket order book directly.
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 PolyGram, 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 PolyGram?
- Zero. PolyGram 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, PolyGram 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.
Trade Bitcoin above 2026 on May 25? on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
Trade on PolyGram →