Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| ↑ $174 | 100% |
| ↓ $171 | 100% |
| ↓ $168 | 65% |
| ↑ $177 | 46% |
| ↓ $165 | 40% |
| ↑ $180 | 27% |
| ↓ $162 | 24% |
| ↑ $183 | 17% |
| ↓ $159 | 16% |
| ↑ $186 | 11% |
| ↓ $156 | 10% |
| ↑ $189 | 7% |
| ↓ $153 | 5% |
| ↑ $192 | 4% |
Market context
Palantir Technologies' stock price movement during the week commencing 17 August 2026 will determine settlement of this contract. The 5% implied probability reflects low conviction that PLTR will reach an undisclosed target level within a five-day window, suggesting either a tight price band or a substantial gap from current levels. Settlement occurs on 21 August 2026 at 20:00 UTC, capturing only intraweek volatility rather than longer-term directional moves.
Historical precedent shows that single-week price targets on large-cap equities rarely exceed 3–7% probability unless tied to scheduled earnings releases or regulatory announcements. PLTR's typical weekly ranges have contracted since 2023 as institutional ownership stabilised; comparable tech stocks exhibit similar clustering around earnings dates. The current 5% reading aligns with baseline noise expectations absent a specific catalyst, suggesting the market has priced in ordinary trading conditions for that particular week.
Traders should monitor Palantir's earnings calendar and any government contract announcements scheduled for mid-August 2026, as these remain the primary drivers of material single-week moves. Broader equity market correlation—particularly tech sector volatility and any Federal Reserve communications—will influence intraweek momentum. Funding rates on leveraged equity derivatives and spot volume patterns on major exchanges may signal institutional positioning ahead of the settlement window, though crypto-native on-chain metrics offer limited direct signal for a traditional equities contract. Any geopolitical developments affecting defence or intelligence spending could also compress or expand the probability range substantially.
Methodology
This page reads What will Palantir Technologies Inc. (PLTR) hit Week of August 17 2026? on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed alongside for venue context. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
UK Frequently Asked Questions
- What are crypto prediction markets?
- Crypto prediction markets are on-chain smart contracts where you buy YES or NO shares on a future crypto event (e.g. "BTC above $100k by year-end"). The market price between 0¢ and 100¢ is the implied probability.
- What does a transaction cost on Polygon?
- Polygon gas is typically under $0.01 per transaction. A full trade cycle (Approve + Order + Fill) totals around $0.03 — compared to $5-50 on Ethereum mainnet.
- 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%.
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