Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
3% | 97% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
3% | 97% | 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 would need to print above the strike level on Binance’s 12:00 ET 1-minute candle on 17 May for this market to pay out YES, and Polymarket is marking that outcome at 4% today. In practice, traders are pricing a low-probability upside move for a single noon candle, not a general bullish view on Bitcoin. The contract settles in USDC on Polygon via conditional tokens, so the key question is whether BTC/USDT on Binance can clear the threshold at the exact reference time, regardless of prices elsewhere.
That 4% sits against a market backdrop where Bitcoin has been trading in a broad consolidation rather than a clean trend. Recent commentary from MEXC put BTC around the high-$70,000s, with repeated rejection near $77,000 and a need to reclaim $86,000–$90,000 before a sustained run towards $100,000 looks plausible. Other forecast pages show mixed short-term readings, with some models still pointing to a softer near-term range and others implying modest upside over the next month. For a noon candle strike, that kind of choppy, range-bound action usually keeps implied odds low unless spot is already pressing the target.
The main catalysts are still the usual Bitcoin-specific flow factors: ETF inflows, whale activity, and any sharp move in broader crypto sentiment. The practical watchpoints are Binance spot/derivatives order flow, US session volatility into the settlement window, and whether Bitcoin can hold above nearby support rather than just spike and fade. Any fresh macro headline, large liquidation event, or sudden shift in ETF demand could matter more than longer-dated forecasts, because this market resolves on one minute’s close at one exchange, not on the day’s average price.
Methodology
We track Bitcoin above ___ on May 17? 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.
- 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.
Trade Bitcoin above ___ on May 17? on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
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