Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Kalshi UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Kalshi UK → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Kalshi UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Kalshi UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Kalshi UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Kalshi UK → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Kalshi UK.
Active sub-markets
Market context
XRP's price at the noon ET candle on 7 June 2026 will determine this contract's settlement. The market currently prices a 100% probability that XRP closes above the specified threshold on Binance's XRP/USDT pair at that precise moment, suggesting traders view the barrier as either already breached or virtually certain to be reached within the settlement window. The resolution hinges entirely on Binance's 1-minute candle data—not spot prices from other exchanges or trading pairs—making execution risk and exchange-specific liquidity conditions material factors.
Historical XRP volatility offers context for interpreting such certainty. Between 2017 and 2021, XRP experienced multiple intraday swings exceeding 20%, whilst regulatory developments—particularly the SEC lawsuit filed in December 2020—created sudden price dislocations. More recently, XRP has traded within tighter ranges following the SEC settlement in July 2023, though daily moves of 5–10% remain routine during broader crypto market shifts. A 100% crowd probability typically emerges when the threshold sits substantially below current spot prices or when the time horizon is sufficiently short that mean reversion becomes unlikely.
Traders monitoring this contract should track Ripple's quarterly business announcements, central bank digital currency (CBDC) adoption news, and broader cryptocurrency market sentiment ahead of June 2026. XRP's correlation with Bitcoin remains strong; any major Bitcoin movement could shift intraday volatility patterns. Additionally, regulatory commentary from the SEC or international financial authorities occasionally triggers sharp repricing within hours. The noon ET settlement time creates a specific window—avoiding Asian market opens and European closes—where liquidity patterns on Binance may differ from 24-hour averages, potentially affecting slippage on large orders.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.
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
- Is this market available outside the US?
- Kalshi UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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 it cost to trade on Kalshi UK?
- Zero. Kalshi UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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.
- 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 XRP above 2026 on June 7? on Kalshi UK
Live order book, 0% fees, USDC settlement in seconds.
Trade on Kalshi UK →