Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets UK) 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 → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| ↑ 65,000 | 100% |
| ↓ 64,000 | 100% |
| ↑ 66,000 | 2% |
| ↑ 72,000 | 0% |
| ↑ 71,000 | 0% |
| ↑ 70,000 | 0% |
| ↑ 69,000 | 0% |
| ↑ 68,000 | 0% |
| ↑ 67,000 | 0% |
| ↓ 63,000 | 0% |
| ↓ 62,000 | 0% |
| ↓ 61,000 | 0% |
| ↓ 60,000 | 0% |
| ↓ 59,000 | 0% |
| ↓ 58,000 | 0% |
| ↓ 57,000 | 0% |
Market context
Bitcoin’s price on Monday, 20 July 2026, opened at $64,680.23 and traded near $64,695 by mid-morning ET, settling the day within a narrow band around $64,680[1][2]. The prediction market asking what price Bitcoin will hit on that date shows a 0% crowd-implied probability for any YES outcome, a stark divergence from Polymarket’s live contract, which assigns 62% odds to the $64,000–$66,000 range and 28% to $62,000–$64,000[3]. Sportsbooks do not offer direct lines on this specific date, but analyst consensus from CoinCodex and Binance projects Bitcoin to trade between $64,976 and $74,428 that week, with a technical target of $72,717 by 25 July[8][11].
Historical volatility in early 2026 frames this probability: Bitcoin swung from a January high of $97,860 to a February low of $60,074, then oscillated between $65,000 and $73,000 in March before stabilising near $62,500–$64,000 in mid-July[9][7]. Such swings mean a 0% implied probability for a specific price outcome is unusually absolute; comparable cases in 2024–2025 saw prediction markets assign 5–15% odds even to unlikely price points, reflecting uncertainty rather than certainty of non-occurrence.
Traders should monitor the US mid-July inflation report, ETF flow data, and the Federal Reserve’s 28–29 July meeting, as these catalysts could shift support from $60,000 toward $66,600 or trigger a drop below $58,200 if inflation runs hot[10]. MicroStrategy’s recent $213 million BTC sale also remains a dependency, having previously pressured price from $64,000 back to the low $63,000s[5].
Methodology
We track What price will Bitcoin hit on July 20? 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
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
- 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 Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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 Best Prediction Markets UK 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.
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