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 spent the last day or two stuck in a narrow band after failing to build a sustained break above the high-$70,000s. That leaves a noon ET print on Friday heavily dependent on whether spot buying can push BTC/USDT through the nearby resistance that has capped the move for most of May. With the market currently pricing 0% YES, traders are effectively saying the downside risk is still the dominant case unless price accelerates sharply before the settlement candle.
Recent comparison points do not offer much comfort to bulls. Bitcoin has repeatedly stalled around the same resistance zone this month, and 24/7 Wall St noted that it has been unable to close above its 200-day moving average, around $82,228, for seven months. Robinhood’s live market for the same date has the highest struck levels in the high $70,000s, while Polymarket’s broader 22 May ladder is already assigning near-certain odds to outcomes at 70,000 and 72,000, which suggests traders see those levels as comfortably in range but still treat a sharper breakout as a separate event.
For the next 48 hours, the main catalysts are the usual ones: any change in wider risk sentiment, US macro headlines, and whether Bitcoin can finally reclaim the $80,000 area on Binance’s own BTC/USDT 1-minute candles. Strategy’s latest earnings-related commentary was also being watched earlier in the month as a signal on corporate buying discipline, while reports of whale accumulation and low exchange reserves have supported the broader bullish case. Against that backdrop, the key question is less long-term direction than whether the noon ET Binance close can clear the nearby overhead supply before Friday’s deadline.
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
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, 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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