What price will Bitcoin hit on August 11?

Platform comparison

Market context

Bitcoin's price movement on 11 August 2026 will be determined by spot and futures trading across global exchanges, with settlement occurring the following day. The 0% crowd probability across prediction platforms suggests either extreme confidence in a specific price band or insufficient liquidity and participation in this particular market window. Polymarket's decimal-odds format and Kalshi's binary structure handle such low-probability outcomes differently: Kalshi's YES/NO framework leaves little room for fractional positions when conviction is this sparse, whilst Polymarket's order-book depth on crypto pairs often absorbs longer-dated bets more readily. Fee structures diverge meaningfully here—Kalshi charges a flat 2% on winnings, whereas Polymarket's 2% taker fee applies to all trades, creating different break-even thresholds for traders holding positions into August 2026.

Historical Bitcoin price action over comparable single-day windows shows volatility clustering around macroeconomic announcements and Federal Reserve communications. August 2025 saw a 12% intraday swing following unexpected inflation data; traders should monitor Federal Reserve meeting schedules, employment reports, and any geopolitical developments affecting risk appetite in the months preceding settlement. Smarkets and Betfair's fractional odds display may appeal to bettors comfortable with traditional bookmaker interfaces, though neither platform has historically matched Polymarket's depth on crypto settlement prices beyond the next 90 days. The absence of meaningful probability mass suggests the market may lack sufficient trader interest or consensus on which price level matters most for that specific date.

Methodology

We read What price will Bitcoin hit on August 11? from four platform perspectives: Polymarket (on-chain CLOB), Kalshi (CFTC-regulated exchange), Betfair Exchange (sports book exchange), Smarkets (peer-to-peer betting exchange). Polymarket's live mid is the canonical probability; the side-by-side columns benchmark fees, KYC, settlement currency and deposit rails so you can choose the venue that fits your jurisdiction and trade size.

Resolution & payout

Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). On-chain settlement clears in minutes — the fastest payout path of the four.

UK Frequently Asked Questions

Polymarket vs Kalshi — which is better?

Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.

What does Polymarket cost vs Kalshi?

Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.

Is Betfair a Polymarket alternative?

Only partially. Betfair Exchange is UK-focused with a sports-betting emphasis; they have politics markets but with thinner liquidity than Polymarket. Settlement in GBP/EUR, 2-5% commission on winnings.

Polymarket vs Betfair Exchange: which is better for UK prediction trading?

Betfair Exchange offers UKGC regulation, GBP settlement, and potentially tax-free winnings — but focuses on sports and politics only. Polymarket has deeper liquidity, 0% platform fee, global event coverage, and crypto/geopolitical markets Betfair doesn't offer. For UK traders: Betfair for regulated GBP sports markets; Polymarket for broader, global prediction events.

Is Kalshi available in the UK?

Kalshi is a US CFTC-regulated prediction exchange. UK residents can create accounts but must use USD and US payment methods. Kalshi's product range overlaps with Polymarket but with lower liquidity on most contracts. For UK traders, Polymarket typically offers better prices due to higher global volume.