Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets UK) Pick polygram.ink (preferred broker) |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
0% | 100% | 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 → |
Market context
Bitcoin’s one-hour candle closing on 12 July at 11PM ET will determine whether the price finished higher or lower than its open, with Binance’s BTC/USDT pair serving as the definitive resolution source. The crowd currently assigns a 0% probability to an “Up” outcome, implying near-universal expectation of a decline in that specific candle.
Historically, such extreme crowd-implied probabilities in short-term crypto candles often precede reversals when technical indicators contradict sentiment. TradingView’s current technical analysis for BTC/USDT shows a sell signal, with a strong sell rating over the past week[2]. Yet, Coinalyze notes Bitcoin is eyeing resistance above $118,500 and must clear $120,500 for bullish momentum, suggesting underlying upward pressure that could defy the crowd’s bearish consensus[3]. This divergence between technical sell signals and resistance-level ambitions mirrors past cases where 0% implied probabilities in hourly candles resolved “Up” after brief dip-and-recover patterns.
Traders should monitor the US economic calendar for any late-week data releases or Fed commentary that could trigger volatility before the candle closes. Top analyst Ali Martinez recently cited on-chain data indicating Bitcoin could reach $130,000 if specific conditions are met, a catalyst that may influence short-term price action[3]. With the settlement window ending at 04:00 UTC on 13 July, any sudden volume spikes or news-driven moves in the final minutes could overturn the current odds, especially if Binance’s 1H candle data reflects a quick recovery from intraday lows.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Best Prediction Markets UK, 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
- 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 Best Prediction Markets UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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.
Trade Bitcoin Up or Down - July 12, 11PM ET on Best Prediction Markets UK
Live order book, 0% fees, USDC settlement in seconds.
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