Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
0% | 100% | 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
Bitcoin has already traded through this week’s settlement window, and on Polymarket the contract is still marked at 0% YES, which implies the market sees no remaining path to the relevant price band under the market’s rules. For users holding the position on Polygon, the practical question is whether the final CF Benchmarks print at expiry lands inside the specified range, with USDC collateral and conditional tokens only paying out if the resolution data matches that threshold. That makes the live contract price a function of the final reference level, not a view on Bitcoin in general.
Recent comparable prints suggest the market is being judged against a Bitcoin price already around the low $80,000s, not far from the $80,860.97 level reported by Fortune for 12 May and the $81,224.17 figure for 11 May. TwelveData’s Coinbase Pro historical data also shows Bitcoin trading between roughly $79,290 and $82,070 across 14-15 May, which frames the week as a relatively narrow band rather than a trending breakout. In that context, a 0% YES price reflects how sharply the contract’s threshold sits relative to where spot has been moving.
The main catalysts left are any late-week macro or crypto-specific shocks before the 18 May 04:00 UTC cutoff, plus the exact CF Benchmarks calculation at expiry. Traders should watch for exchange-driven volatility, ETF flow headlines, and any regulatory or risk-off moves that could push the final benchmark print through the market’s trigger level. Because resolution is based on a defined index methodology rather than a single exchange candle, the last hour of trading and the final reference window matter more than intraday wicks.
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.
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
- Is this market available outside the US?
- PolyGram 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.
- 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.
- 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 What price will Bitcoin hit May 11-17? on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
Trade on PolyGram →