Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Alternative) Pick polygram.ink (preferred broker) |
39% | 61% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
39% | 61% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| ↓ 62,000 | 39% |
| ↑ 66,000 | 37% |
| ↓ 60,000 | 9% |
| ↑ 68,000 | 7% |
| ↓ 58,000 | 3% |
| ↑ 70,000 | 2% |
| ↑ 74,000 | 1% |
| ↑ 72,000 | 1% |
| ↓ 56,000 | 1% |
| ↓ 54,000 | 1% |
| ↑ 78,000 | 0% |
| ↑ 76,000 | 0% |
| ↓ 52,000 | 0% |
| ↓ 50,000 | 0% |
Market context
Bitcoin's price action during the week of 10–16 August 2026 will be shaped by macroeconomic data releases, Federal Reserve communications, and any geopolitical developments that affect risk appetite. The settlement window captures a seven-day period in mid-summer, when trading volumes often thin and volatility can spike on lighter order books. Current crowd pricing across Polymarket shows 0% implied probability, suggesting either extreme confidence in a specific price floor or sparse liquidity in this particular contract. By contrast, traditional crypto derivatives markets on CME and Deribit typically display tighter bid-ask spreads and deeper order depth for similar timeframes, making direct comparison of fair value difficult without knowing the exact strike price this market references.
Historical precedent matters here: Bitcoin's weekly price ranges have averaged 8–15% in calm periods and 20%+ during Fed announcement weeks or major news cycles. August 2015 saw a 7% drop in a single week amid Chinese devaluation fears; August 2021 witnessed consolidation near $47,000 before a September rally. Traders on Kalshi and Smarkets have priced similar weekly-window contracts with implied probabilities ranging from 15–40% depending on strike placement, whilst Betfair's decimal odds format often reflects wider consensus ranges. The 0% reading on Polymarket may indicate either that the strike is far outside expected ranges or that the market has attracted minimal order flow.
Watch for the Consumer Price Index release (typically mid-August), any ECB or Bank of England policy signals, and Bitcoin's technical levels around $60,000–$65,000. Spot ETF inflows and institutional positioning data, tracked by platforms like CryptoQuant, often precede directional moves. Fee structures across venues—Polymarket's 2% settlement fee versus Kalshi's tiered model—can meaningfully affect breakeven thresholds for traders evaluating entry points.
Methodology
This page compares What price will Bitcoin hit August 10-16? specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Polymarket Alternative, which mirrors the Polymarket order book at 0% fees.
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.
FAQ
- 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.
- Which platform has the deepest liquidity?
- Polymarket — by a wide margin. Top markets reach $50-500M volume, Kalshi ~$200M cumulative, Betfair similar. Deeper liquidity means your trade moves the quote less.
- 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.
- What about Smarkets as an alternative?
- Smarkets is a UK betting exchange with a lower default commission (2%) than Betfair. Liquidity on political markets is below Polymarket, comparable to Kalshi. Geo-blocked in many jurisdictions.
- Which platform is accessible globally?
- Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Polymarket Alternative has a different geo footprint and routes to Polymarket's order book at 0% fees.
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