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 |
|---|---|
| ↑ 1.10 | 100% |
| ↑ 1.20 | 88% |
| ↑ 1.30 | 10% |
| ↑ 1.40 | 4% |
| ↑ 1.50 | 3% |
| ↓ 0.90 | 3% |
| ↓ 0.80 | 3% |
| ↓ 0.70 | 3% |
| ↓ 0.60 | 3% |
| ↑ 1.70 | 1% |
| ↑ 1.60 | 1% |
| ↓ 0.50 | 1% |
| ↓ 0.40 | 1% |
| ↓ 0.30 | 0% |
Market context
XRP will need to reach an unspecified price target during the week of 17–23 August 2026 for this contract to settle YES. The 1% crowd-implied probability reflects extreme scepticism that any meaningful price move will occur within that seven-day window, suggesting the market has priced in either a very high threshold or a baseline assumption that XRP will trade in a narrow band during that period.
Historical precedent shows XRP has experienced sharp intraweek rallies tied to regulatory clarity or Ripple announcements, yet prediction markets have consistently underestimated the likelihood of volatile moves when settlement windows are short and price targets unspecified. The 2023 SEC settlement drove a 40% weekly gain; similar catalysts have produced 20–35% moves within single weeks. Current pricing at 1% implies traders expect either an unusually stable fortnight or have set the threshold substantially higher than recent trading ranges.
Traders monitoring this contract should track Ripple's quarterly earnings announcements, any fresh regulatory developments from the SEC or international bodies, and XRP's correlation with broader crypto volatility. August typically sees reduced institutional activity, which could suppress intraweek swings. The contract's vagueness on the specific price target—absent from the market description—creates additional friction; clarification on whether the threshold is $0.50, $1.00, or another level would likely shift implied probabilities materially. Cross-platform comparison shows sportsbook-style crypto derivatives pricing XRP volatility higher than this market's 1% suggests, indicating potential value for traders believing the settlement window carries tail-risk exposure.
Methodology
We track What price will XRP hit August 17-23? 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
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.
- 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.
- 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.
Trade What price will XRP hit August 17-23? on Best Prediction Markets
Live order book, 0% fees, USDC settlement in seconds.
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