Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Alternative UK) Pick polygram.ink (preferred broker) |
64% | 36% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
64% | 36% | 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 |
|---|---|
| ↓ 58,000 | 64% |
| ↑ 62,000 | 41% |
| ↓ 56,000 | 27% |
| ↑ 64,000 | 16% |
| ↓ 54,000 | 11% |
| ↑ 66,000 | 7% |
| ↓ 52,000 | 3% |
| ↓ 50,000 | 2% |
| ↑ 68,000 | 2% |
| ↓ 48,000 | 1% |
| ↓ 46,000 | 1% |
| ↑ 70,000 | 1% |
| ↑ 74,000 | 0% |
| ↑ 72,000 | 0% |
Market context
The underlying event is whether Bitcoin’s price will reach a specific threshold between 29 June and 5 July 2026, with the settlement window closing on 6 July 2026. Current crowd-implied probability sits at 64% YES, reflecting market confidence in a near-term price surge.
Historically, July has shown steady performance for Bitcoin, often with mid-summer rebounds across major digital assets[4]. In October 2025, Bitcoin hit an all-time high of $126,198.07, before retreating to around $60,074 in early 2026[1][5]. By June 2026, prices hovered near $60,000–$62,500, with forecasts suggesting a rise to $62,546.30 by 1 July[2]. This context frames the 64% probability as plausible but contingent on volatility.
Traders should monitor upcoming Fed interest rate decisions, ETF inflow data, and any regulatory announcements from the US SEC, which could trigger sharp moves[2]. Binance’s July forecast points to a minimum target of $68,249.19 and a potential maximum of $105,540.32, with an average near $86,894.75[4]. Platforms diverge notably: Polymarket uses implied probability and low fees with minimal KYC, while Kalshi and Betfair rely on decimal odds, stricter KYC, and higher fee structures. These differences affect liquidity and pricing efficiency on this specific market.
Methodology
We read What price will Bitcoin hit June 29-July 5? 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
- 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.
- 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. Kalshi Alternative UK has a different geo footprint and routes to Polymarket's order book at 0% fees.
- Are all these platforms regulated?
- No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.
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