Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket 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 Polymarket UK.
Active sub-markets
Market context
Polymarket is currently pricing this June 20 XRP contract at **0% YES**, which implies the market sees almost no chance that Binance’s 12:00 ET 1‑minute XRP/USDT close lands in the winning bracket on the settlement candle. In practice, the position is priced through Polymarket’s on-chain USDC markets on Polygon, where the contract resolves off the Binance candle rather than a broader spot index, so the relevant number is the exact 12:00 ET close and not the day’s average or a later print.[4][8]
That near-zero reading sits well below the recent live XRP tape, which Binance shows around **$1.15** and other trackers place in a similar low-$1.10s area, implying the market is already embedded in a tight band rather than a breakout regime.[7][2] For context, Polymarket’s nearby June 20 sibling market has had the **1.10–1.20** range as the clear frontrunner at **93%**, which is consistent with traders treating XRP as range-bound around the settlement level rather than repricing for a sharp move.[4] Comparable XRP commentary has also highlighted consolidation after volatility and repeated tests of nearby support and resistance, which is the sort of setup that keeps a single minute-candle contract sensitive to short-lived spikes rather than long trends.[3]
The main catalysts to watch are any XRP-specific news that can move Binance spot liquidity into the noon ET window: exchange flow headlines, regulatory developments, and any broader crypto risk moves that spill into altcoins. Recent reporting has pointed to large XRP withdrawals from Binance and whale-led flow changes as a factor in short-term price behaviour, while Binance itself describes XRP as a high-velocity payments asset with active trading and real-time pricing on its venue.[3][7] For a contract settled on one minute of one exchange, the key dependency is not just direction, but whether order flow is quiet enough for the 12:00 ET candle to remain inside the market’s expected bracket.[8]
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
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- 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.
- 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket UK triggers a quick verification flow that finishes in 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 price on June 20? on Polymarket UK
Live order book, 0% fees, USDC settlement in seconds.
Trade on Polymarket UK →