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
| <70,000 | 0% YES | 100% NO |
| 70,000-72,000 | 0% YES | 100% NO |
| 72,000-74,000 | 0% YES | 100% NO |
| 74,000-76,000 | 0% YES | 100% NO |
| 76,000-78,000 | 100% YES | 0% NO |
| 78,000-80,000 | 0% YES | 100% NO |
Market context
Bitcoin’s noon Binance BTC/USDT 1-minute close on 22 May will determine this market, and the headline price level sits well below where Bitcoin traded through much of late 2025. Fortune reported a spot price of $76,565.02 on 19 May, while Statista showed $78,135.01 on 17 May; both are consistent with the binance and prediction-market quotes clustering in the high-$70,000s. Polymarket’s contract has been dominated by the 76,000-78,000 bracket, and Binance’s own published price-prediction page put 22 May near $76,885, which helps explain why the crowd-implied yes probability has been pinned at 0% rather than spread across nearby bands.
For accessibility, the venue matters as much as the price level. Binance’s no-KYC allowance up to $1,500 makes this specific market easier to access for smaller participants, but it does not remove local compliance limits: German users still face GlüStV-related constraints around online gambling-style products, while US persons remain within the CFTC’s enforcement reach even where offshore prediction markets are available. Traders also need to watch the settlement clock closely, as the market resolves on a single 12:00 ET candle close rather than an end-of-day print, so intraday volatility around that window can change the bracket even if the broader session looks stable.
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.
- 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, 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.
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