Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 54,000 | 100% |
| 56,000 | 100% |
| 58,000 | 99% |
| 60,000 | 99% |
| 62,000 | 88% |
| 64,000 | 31% |
| 66,000 | 2% |
| 68,000 | 0% |
| 70,000 | 0% |
| 72,000 | 0% |
| 74,000 | 0% |
Market context
The market concerns Bitcoin's price on Binance's BTC/USDT pair at the noon ET candle close on 14 August 2026. The 100% implied probability reflects the substantial lead time—nearly two years—before settlement, during which Bitcoin's spot price will respond to macroeconomic conditions, regulatory developments, and technological milestones. At present, the crowd assigns near-certainty to Bitcoin trading above the unspecified threshold, suggesting confidence in sustained or higher valuations across that timeframe.
Historical precedent offers limited direct comparison for two-year Bitcoin price forecasts, though longer-dated futures and options markets have occasionally mispriced directional moves by 15–25% when settlement windows extend beyond eighteen months. The 2024–2025 period saw Bitcoin oscillate between $16,500 and $73,000, demonstrating volatility that compounds prediction difficulty over extended horizons. Markets settling on specific exchange candles introduce execution risk: Binance's liquidity at noon ET typically remains robust, but flash crashes or brief dislocations could theoretically affect the 1-minute close, though such events rarely persist across the full candle.
Traders monitoring this contract should track Federal Reserve policy announcements, which influence risk appetite for volatile assets, alongside Bitcoin's network developments such as scaling solutions or institutional custody expansions. Regulatory clarity from the SEC or international bodies could shift medium-term positioning. The current 100% probability may reflect either genuine conviction in Bitcoin's upside or insufficient participation from contrarian traders willing to short the long-dated contract at unfavourable odds.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
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?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Best Prediction Markets. 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 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Best Prediction Markets 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 above … on August 14? on Best Prediction Markets
Live order book, 0% fees, USDC settlement in seconds.
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