Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Alternative) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| ↑ 66,000 | 100% |
| ↑ 68,000 | 61% |
| ↑ 70,000 | 23% |
| ↓ 62,000 | 12% |
| ↑ 72,000 | 5% |
| ↓ 60,000 | 4% |
| ↑ 74,000 | 2% |
| ↑ 76,000 | 1% |
| ↓ 58,000 | 1% |
| ↓ 56,000 | 1% |
| ↑ 78,000 | 0% |
| ↓ 54,000 | 0% |
| ↓ 52,000 | 0% |
| ↓ 50,000 | 0% |
Market context
Bitcoin's price action during the final week of July 2026 will be shaped by macroeconomic conditions, regulatory announcements, and technical positioning established earlier in the month. The 0% implied probability across major platforms suggests either extreme confidence in a specific price floor or sparse liquidity in this particular settlement window. Polymarket's order-book model and Kalshi's regulated US framework have historically diverged on crypto volatility markets; Polymarket's decimal-odds display (common in peer-to-peer books) often reflects thinner tails than Kalshi's binary contracts, where KYC requirements filter retail participation. Betfair and Smarkets, meanwhile, aggregate larger European and UK-based liquidity pools, which can shift probabilities on crypto events when US-centric news breaks outside US trading hours.
Historical precedent suggests that single-week Bitcoin price windows rarely settle at zero probability unless the price range is extremely narrow or the market has already priced in a dominant outcome by mid-July. The 2024 spot Bitcoin ETF approvals and subsequent institutional inflows created sustained volatility across seven-day windows; similar catalysts—Federal Reserve policy signals, major exchange regulatory filings, or geopolitical shocks—have moved Bitcoin 5–15% within comparable timeframes. Traders should monitor mid-July CPI data, any ECB or Bank of England policy shifts, and announcements from major custodians or derivative platforms. Fee structures matter here: Polymarket's 2% settlement fee and Kalshi's tiered model will compress expected value differently depending on the odds available at entry, particularly if liquidity remains sparse as the settlement date approaches.
Methodology
We read What price will Bitcoin hit July 20-26? 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.
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.
- 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.
- Which platform supports Klarna/SOFORT?
- Directly: none. Polymarket accepts only USDC on Polygon. Polymarket Alternative offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.
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