Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Scam?) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| ↑ 80 | 100% |
| ↓ 80 | 53% |
| ↑ 90 | 52% |
| ↑ 100 | 16% |
| ↓ 70 | 7% |
| ↑ 110 | 4% |
| ↑ 120 | 2% |
| ↓ 60 | 2% |
| ↑ 150 | 1% |
| ↑ 140 | 1% |
| ↑ 130 | 1% |
| ↓ 30 | 1% |
| ↑ 160 | 0% |
| ↓ 50 | 0% |
| ↓ 40 | 0% |
| ↓ 20 | 0% |
| ↓ 10 | 0% |
Market context
Solana's price trajectory during August 2026 remains unpriced on Polymarket at present, with the 0% probability reflecting either extreme confidence in a specific outcome or minimal trading volume on this particular contract. The settlement window extends to September, allowing traders to position through the entire month and capture intraday volatility. On-chain, positions are denominated in USDC and settled via Polygon's conditional token infrastructure, meaning traders lock collateral in stablecoins rather than betting directionally on spot price alone.
Historical precedent suggests August volatility in Solana correlates with broader cryptocurrency market movements and layer-one network performance metrics. In August 2021, Solana experienced a five-hour network outage that triggered a 10% price drop within hours; conversely, August 2023 saw relatively stable consolidation as the broader market awaited Federal Reserve guidance. The current 0% probability may signal that traders view August 2026 as unlikely to produce the specific price threshold embedded in the contract's terms, or that the contract's strike price sits sufficiently far from consensus expectations to deter participation.
Catalysts traders should monitor include Solana Foundation announcements regarding Firedancer client rollout, which could influence validator economics and network throughput perceptions. Macro factors—Federal Reserve policy signals, Bitcoin's August performance, and competing layer-one developments—historically drive altcoin repricing. The settlement deadline of 1 September provides a narrow window for late-month price discovery, meaning positions taken in early August face concentrated risk if major news breaks in the final week.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Scam?, which mirrors the Polymarket order book directly.
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.
UK Frequently Asked Questions
- 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 Polymarket Scam?. 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.
- Is Polymarket legal in the UK?
- Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.
- Do I pay tax on prediction market profits in the UK?
- UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.
- How do I deposit on Polymarket from the UK?
- UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.
Trade What price will Solana hit in August? on Polymarket Scam?
Live order book, 0% fees, USDC settlement in seconds.
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