Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Market context
Bitcoin’s price on Binance for the specific 1-hour candle beginning July 2 at 5PM ET is the sole determinant for this market, resolving to “Up” if the close equals or exceeds the open. Today, Polymarket prices this contract at a 100% YES probability, implying the crowd expects a flat or rising close with absolute certainty. This market settles on-chain via USDC on the Polygon network, utilising conditional tokens that automatically distribute payouts once Binance finalises the relevant 1H candle data.
Historically, such 100% crowd-implied probabilities in crypto prediction markets have often preceded volatility rather than stability, as seen in previous July candles where minor intraday dips triggered “Down” resolutions despite bullish weekly trends. For instance, during the June 2025 BTC/USDT 1-hour candles, a 0.5% intraday drop invalidated near-100% YES bets, suggesting that current certainty may be fragile if the open price sits near a technical resistance like the $87,567 level noted by analysts[2].
Traders must monitor Binance’s real-time order book and any scheduled announcements from the SEC or major ETF issuers, as these can instantly shift intraday momentum. Recent on-chain data from analyst Ali Martinez indicates Bitcoin is eyeing a breakout above $118,500, though this requires clearing the $120,500 resistance zone first[5]. Any delay in clearing this zone or a sudden sell signal on the 1-week rating could invalidate the current 100% probability, making the open-close spread the critical dependency[4].
Methodology
We track Bitcoin Up or Down - July 2, 5PM ET across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- 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.
- 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?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- 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 Up or Down - July 2, 5PM ET on PolyGram
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