Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Election Predictions UK) Pick polygram.ink (preferred broker) |
99% | 1% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
99% | 1% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 64,000-66,000 | 99% |
| 62,000-64,000 | 1% |
| 66,000-68,000 | 1% |
| <54,000 | 0% |
| 54,000-56,000 | 0% |
| 56,000-58,000 | 0% |
| 58,000-60,000 | 0% |
| 60,000-62,000 | 0% |
| 68,000-70,000 | 0% |
| 70,000-72,000 | 0% |
| >72,000 | 0% |
Market context
Bitcoin is trading in a tight mid-60,000-dollar range, with live snapshots around $64,500–$64,900 and a recent daily close near $64,929, so the market is leaning on *near-term price stability* rather than a fresh breakout narrative.[1][4][10] That makes a zero-per-cent implied probability for a yes outcome hard to reconcile with the underlying spot tape: unless the defining Binance 1-minute noon ET candle on the settlement date is set up to land in a very specific bracket, the market is effectively pricing a miss under the contract’s own rules.[1]
The closest historical frame is a summer of Bitcoin trading where upside attempts have repeatedly met resistance around the mid-$60,000s, while support has held in the low-$60,000s, keeping prices range-bound rather than trendless-freefalling.[2][5][16] Comparable readings from broader price trackers also show BTC well below last year’s peaks but still far above early-2026 lows, which is the sort of backdrop that usually leaves event markets sensitive to one-off catalysts rather than broad directional conviction.[7][18]
For traders, the catalyst to watch is not an election-style deadline but the sequence of macro and crypto-specific flow signals that can move spot pricing into the settlement window: U.S. inflation data, Fed expectations, ETF inflows, whale accumulation, and any sharp dollar move are the main drivers cited in recent market commentary.[5][16] If Bitcoin continues to trade just under or just above $65,000 into the relevant Binance candle, the market will be focused on whether a modest intraday pop or slip changes the close enough to matter more than the broader backdrop.
Methodology
This page tracks Bitcoin price on August 8? across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. For users geo-blocked from Polymarket directly, brokers like Election Predictions UK provide a 0%-fee route into the same order book.
Resolution & payout
Political markets typically settle on official candidate or agency confirmation. Polymarket uses UMA Optimistic Oracle: a proposer posts the outcome with a bond, the two-hour window opens, then the smart contract pays USDC.
Kalshi settles USD via CFTC clearinghouse, with clearly defined resolution sources (e.g. AP race calls for elections). Betfair settles after the official outcome is registered with the league or agency. Manifold is play-money.
UK Frequently Asked Questions
- How accurate are political prediction markets?
- Historically more accurate than polls. Polymarket's Brier score on US 2024 elections was ~0.11 — better than 538 (~0.14) and every mainstream poll. Markets aggregate information with real skin in the game.
- Which platform has the deepest political liquidity?
- Polymarket — by far. US 2024 presidential volume was ~$3.5B vs Kalshi (~$200M) and Betfair (~$120M). Where Polymarket is geo-blocked, brokers like Election Predictions UK route into the same order book at 0% fees.
- Are political prediction markets legal in my country?
- It varies. They sit in legal gray areas in most jurisdictions. Polymarket is geo-blocked from US/UK/EU; some broker frontends have a different geo footprint. Trade only with capital you can afford to lose, and only if you understand the legal status in your jurisdiction.
- Why do Polymarket and Kalshi differ on elections?
- Kalshi must follow CFTC compliance — strict definitions, clear resolution sources, US citizens only with KYC. Polymarket operates globally without CFTC oversight — deeper liquidity, but also higher regulatory risk.
- Are UK election prediction markets available from the UK?
- Yes. Betfair Exchange and Smarkets offer UKGC-regulated UK election markets (seat counts, party share, constituency results). Polymarket also lists UK election contracts with deeper global liquidity. Betfair winnings are typically tax-free for UK individuals; Polymarket profits are subject to HMRC CGT.
Trade Bitcoin price on August 8? on Election Predictions UK
Live order book, 0% fees, USDC settlement in seconds.
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