Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Scam? Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Scam? → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Scam? → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Scam? → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Scam? → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Scam? → |
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 Scam?.
Active sub-markets
Market context
Polymarket is pricing the contract almost entirely into the **1.10–1.20** bracket, with the crowd showing a 93% to 99% implied probability on that band and only a 1% tail on **0.90–1.00**. For a Polymarket user, that means the market is not really debating whether XRP is broadly weak or strong; it is concentrating on whether the Binance **XRP/USDT 1-minute candle close at 12:00 ET** lands inside a tight range, using USDC collateral and conditional tokens to settle on that exact printed level rather than a broader intraday trend. [1][3]
That reading sits alongside a June price structure that has been described as sideways to bearish, with XRP trading near **$1.30** and repeatedly finding support around **$1.26 to $1.30** before any decisive break. Binance’s own market page has recently shown XRP around **$1.15**, which is consistent with a market where the noon close can still move materially on a thin window even if the wider session looks calm. The exchange’s derivatives data has also shown higher open interest on Binance, suggesting more positioning but not necessarily a crowded directional squeeze. [2][4][5][7]
The main catalysts to watch are simple but time-sensitive: any fresh macro or crypto risk move before the 16:00 UTC settlement window, and any XRP-specific headlines that shift sentiment around regulation, ETF flows, or exchange activity. Binance commentary has pointed traders towards ongoing CLARITY Act developments and institutional inflows as the clearest narrative drivers, while the market’s design means the only price that matters is the specific Binance candle close at noon Eastern, not an average across the day or another venue’s quote. [2][3]
Methodology
We track XRP price on June 20? on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
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
- Where can I trade this market with the lowest fees?
- On Polymarket Scam?, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket Scam? 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.
- 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 price on June 20? on Polymarket Scam?
Live order book, 0% fees, USDC settlement in seconds.
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