Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
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 PolyGram.
Active sub-markets
Market context
Polymarket is pricing this XRP contract at a near-certain yes, with the market effectively assuming Binance’s 12:00 ET 1-minute XRP/USDT close will finish above the strike. On Polymarket, positions are settled in USDC on Polygon via conditional tokens, so the contract reflects traders’ view of the Binance reference price rather than a broader spot average. With the settlement window ending on 22 May 2026 at 16:00 UTC, the remaining risk is not whether XRP trades higher in general, but whether that specific minute candle closes above the threshold used for resolution.
That sort of extreme probability usually tracks a market that is already well through the strike or is close enough that normal intraday noise looks small. Recent comparable references point the same way: Polymarket’s own XRP price bands have sat well below the level implied by this binary, while external trackers have shown XRP around the low-$1.30s to mid-$1.30s, including Investing.com’s historical print of roughly 1.3617 for 22 May and Binance forecast pages clustering near $1.36. In that setting, a 100% yes implies traders see very little chance of a sharp drop in the final hours.
The main things to watch are exchange-specific rather than broad crypto sentiment: Binance’s XRP/USDT spot feed, any late-session volatility around US macro headlines, and whether XRP’s own trading volume thins into the close. Polymarket’s resolution depends only on the Binance candle, so moves on other venues matter only insofar as they spill into Binance. Recent price-prediction coverage from Binance and historical data from Investing.com both suggest the market has been sitting in a narrow range, which makes the last few hours less about trend and more about a single candle print.
Methodology
We track XRP above 2026 on May 22? 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 PolyGram, 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.
- 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 PolyGram?
- Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram 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 above 2026 on May 22? on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
Trade on PolyGram →