Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Election Predictions UK) Pick polygram.ink (preferred broker) |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
0% | 100% | 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 → |
Market context
This market settles on whether Bitcoin's price on Binance will close at or above its opening level during a single hour beginning 1 August 2026 at 1AM Eastern Time. The 0% probability assigned suggests traders expect a price decline within that specific 60-minute window, though the settlement date lies nearly two years ahead, making real-time price prediction unusually speculative for a crypto market of this granularity.
Hourly Bitcoin volatility has historically ranged between 0.5% and 2% in normal market conditions, with directional bias dependent on broader macroeconomic sentiment and institutional positioning rather than intra-hour momentum. During periods of elevated volatility—typically following Federal Reserve announcements or major geopolitical events—hourly moves can exceed 3%, though mean reversion within single-hour candles remains common. The current crowd assessment of zero upside probability reflects either extreme bearish sentiment toward Bitcoin's trajectory in August 2026 or, more likely, the difficulty of pricing directional certainty across such a distant and narrow timeframe.
Traders monitoring this market should track Bitcoin's correlation with equity indices and Treasury yields in the months preceding August 2026, as these relationships have historically determined short-term directional bias. Regulatory announcements from the SEC or CFTC regarding spot Bitcoin ETFs or derivatives oversight could shift medium-term sentiment. Additionally, any scheduled central bank policy decisions or inflation data releases in late July 2026 would likely influence positioning ahead of the settlement window, though intra-hour price action remains difficult to forecast with confidence regardless of broader market conditions.
Methodology
Political prediction markets differ structurally from sports betting: thinner liquidity, longer settlement windows, higher sensitivity to single news events. This page shows the live Polymarket quote for Bitcoin Up or Down - August 20, 1AM ET plus platform attributes for the three reference venues, so you can see at a glance where the deepest market for this question sits.
Resolution & payout
For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.
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.
- What resolution source is used for elections?
- Polymarket defines the source per contract — usually Associated Press (AP Race Call), Reuters or the official electoral commission. The source is stated in contract details before the market opens.
- 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 Up or Down - August 20, 1AM ET on Election Predictions UK
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