Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi vs Polymarket) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Market context
Bitcoin’s fate on this specific 13 July 2026 candle hinges on whether the Binance BTC/USDT 1-hour close exceeds or matches its open, a binary outcome the crowd prices at 100% YES. Such absolute certainty is rare in crypto prediction markets and usually signals either a mispriced contract or a structural edge where the open-close spread is mechanically constrained.
Historically, 100% implied probabilities on short-term crypto candles have preceded sharp reversals when the market overconfidently assumes a directional bias. In comparable cases—such as the 2024 ETH flash-candle markets where 98–100% YES lines collapsed within hours—traders ignored the fact that 1-hour candles often close flat or slightly down after consolidation phases. The current price action around $112,226, with moving averages tightly clustered and resistance near $113,000, suggests a neutral-to-bearish bias that contradicts the crowd’s unanimity [2].
Traders should monitor the US 1AM ET candle’s open, the Binance order-book imbalance, and any scheduled macro data releases that could trigger volatility. Recent analysis notes a -12.8% order-book skew favouring sellers and a “tweezer top” pattern at $117,429, both bearish signals that weaken the case for a guaranteed up-close [3]. If the open occurs near the $112,930 resistance (MA99), the probability of a down-close rises materially, creating a divergence between the 100% market line and the technical setup.
Methodology
This page reviews Bitcoin Up or Down - July 13, 1AM ET across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Kalshi vs Polymarket, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
FAQ
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Kalshi vs Polymarket. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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'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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Kalshi vs Polymarket trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
Trade Bitcoin Up or Down - July 13, 1AM ET on Kalshi vs Polymarket
Live order book, 0% fees, USDC settlement in seconds.
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