Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi vs Polymarket) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 52,000 | 100% |
| 54,000 | 100% |
| 56,000 | 99% |
| 58,000 | 98% |
| 60,000 | 93% |
| 62,000 | 72% |
| 64,000 | 33% |
| 66,000 | 7% |
| 68,000 | 2% |
| 70,000 | 1% |
| 72,000 | 0% |
Market context
The underlying event is whether Binance’s one-minute BTC/USDT candle closes higher at noon ET on 9 July than the price threshold named in the market title. With crowd-implied probability at 100% YES, the market treats any failure to exceed that level as virtually impossible.
Historically, such certainty in crypto price-contract markets has been rare; even during strong uptrends, minute-level resolution sources like Binance have produced sharp intraday reversals. On 10 October 2025, Bitcoin fell 9.1% in thirty minutes on Binance after a geopolitical shock, triggering a 16% peak-to-trough drop [10]. Comparable daily markets on Polymarket, such as the “Bitcoin Up or Down on July 7” contract, resolve based on noon ET close comparisons and show odds shifting in real time as price moves [1]. This divergence between sportsbook-style static lines and prediction-market implied probability suggests analysts may be underweighting intraday volatility risk despite the 100% YES signal.
Traders should monitor the Federal Reserve’s July 9 FOMC meeting outcome, scheduled for release at 14:00 ET, which could trigger immediate volatility in risk assets. Binance’s own price-prediction model projects Bitcoin to rise 5% by end of week, reaching $63,803.78, though it notes a bearish four-hour trend with the 50-day moving average sloping down [3]. A bullish divergence in the last 14 candles may signal reversal, but sustained moves below key averages could indicate selling pressure [3]. The market’s 100% YES probability appears to ignore the timing dependency on the FOMC decision and the technical bearishness on higher timeframes.
Methodology
We track Bitcoin above … on July 9? across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
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
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Kalshi vs Polymarket. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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.
- 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.
- 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 July 9? on Kalshi vs Polymarket
Live order book, 0% fees, USDC settlement in seconds.
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