Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Tax UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| 52,000 | 100% |
| 54,000 | 100% |
| 56,000 | 100% |
| 58,000 | 98% |
| 60,000 | 93% |
| 62,000 | 69% |
| 64,000 | 30% |
| 66,000 | 6% |
| 68,000 | 1% |
| 70,000 | 0% |
| 72,000 | 0% |
Market context
The underlying event is whether Binance’s BTC/USDT 1-minute candle closes above a specified threshold at noon ET on 20 July 2026, with the market currently pricing a 100% chance of “Yes”[2]. This binary outcome hinges entirely on the official Binance close price, not on aggregated indices or other exchanges, making regulatory and access constraints the primary non-price variables for traders.
Historically, similar crypto prediction markets have seen 100% implied probabilities collapse only when jurisdictional barriers or KYC thresholds excluded the majority of participants, as occurred with German GlüStV enforcement that tightened access to unlicensed crypto services and US CFTC actions that expanded reach over digital asset derivatives[1]. The “no-KYC up to $1,500” allowance effectively widens accessibility for retail traders in jurisdictions where full identity verification is costly or delayed, but it does not override exchange-level restrictions that may block Binance access entirely, meaning the 100% probability reflects current liquidity and access rather than an immutable price floor.
Traders should monitor the German Federal Ministry of Finance’s upcoming GlüStV implementation timeline and any CFTC advisory notices on crypto derivatives settlement, as these could alter Binance’s operational footprint in key markets. A recent Reuters report noted that US regulators are reviewing whether crypto exchanges must register as designated contract markets, a move that could force Binance to restrict certain trading pairs or enforce stricter KYC, directly impacting market liquidity and the reliability of the 100% probability[1].
Methodology
This overview of Bitcoin above … on July 20? reviews the four comparable platforms from a regulatory perspective: which is accessible in your jurisdiction, where KYC kicks in, how the platform is classified by your country of residence. Live probability is the Polymarket mid; comparison columns show regulatory status, KYC thresholds and settlement options for each platform.
Resolution & payout
On Polymarket, resolution runs on-chain via UMA Optimistic Oracle. USDC payout is instant and automatic, with no KYC. Tax treatment depends on your jurisdiction — in the US, gains are usually ordinary income; in the UK, often capital gains. Consult a tax professional for your situation.
FAQ
- Is Polymarket legal in my country?
- Polymarket is geo-blocked in the US/UK/EU. Actual usage via the Polymarket interface is not possible there. The legal status itself varies — many countries treat prediction markets as a gray area. Polymarket Tax UK has a different geo footprint.
- Do I need to KYC for Polymarket Tax UK?
- Not for lifetime trading volume under $1,500. Above that threshold, a quick KYC flow kicks in — ID, selfie, approximately 5-10 minutes. The threshold matches FATF travel standards for unregulated crypto platforms.
- What happens during a tax audit?
- You're responsible for documenting your trades. Polymarket Tax UK exports a full transaction history (CSV/PDF) for tax reporting. In an audit you'll need to present these documents.
- Are prediction markets gambling?
- Legally unclear in most jurisdictions. Some interpretations classify them as wagering (gambling regulation applies), others as derivatives (financial regulation applies). There's no global precedent specifically for on-chain prediction markets.
- What if regulation changes?
- If regulation changes in your jurisdiction (e.g. prediction markets are banned), Polymarket Tax UK would geo-block the affected region and continue processing withdrawals. Your funds remain withdrawable at any time.
Trade Bitcoin above … on July 20? on Polymarket Tax UK
Live order book, 0% fees, USDC settlement in seconds.
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