Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Is Kalshi Legal in California) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Go to the live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Go to the live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Go to the live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Go to the live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 1,400 | 100% |
| 1,500 | 100% |
| 1,600 | 100% |
| 1,700 | 100% |
| 1,800 | 99% |
| 1,900 | 60% |
| 2,000 | 1% |
| 2,100 | 0% |
| 2,200 | 0% |
| 2,300 | 0% |
| 2,400 | 0% |
Market context
This market settles on Ethereum's closing price at noon Eastern Time on 18 August 2026, using the 1-minute candle from Binance's ETH/USDT pair. The resolution hinges on a single data point: whether that specific candle's close exceeds the threshold price embedded in the market title. Binance remains the exclusive reference source, meaning price movements on other venues or trading pairs are irrelevant to settlement.
The 100% crowd probability reflects the difficulty in pricing such a distant, narrow event with precision. Historical precedent suggests that single-candle price targets two years forward accumulate substantial uncertainty. Comparable markets on near-term Ethereum prices (within weeks or months) show tighter probability distributions; extending the window to August 2026 introduces regulatory shifts, market structure changes, and volatility regimes that are difficult to forecast. The crowd's certainty here likely signals either an extremely low threshold price or recognition that any non-zero probability on a two-year horizon warrants near-maximum odds.
Traders should monitor regulatory developments affecting Ethereum's trading environment. Germany's GlüStV (gambling and betting licensing framework) has begun classifying certain prediction markets, potentially affecting European accessibility. The US CFTC's jurisdiction over Ethereum derivatives continues to evolve; any enforcement action or guidance could alter trading patterns on major exchanges like Binance. Additionally, Binance's operational status—including potential regulatory restrictions in key jurisdictions—directly impacts the reliability of the ETH/USDT pair as a settlement reference. For traders below the $1,500 no-KYC threshold on some platforms, market access may vary by jurisdiction, though this market's settlement mechanics remain independent of individual trader verification status.
Methodology
This overview of Ethereum above … on August 18? 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
- How are winnings taxed?
- Tax treatment varies by jurisdiction. In most countries, prediction market gains are treated as ordinary income or capital gains. We cannot provide tax advice — consult a tax professional for your specific situation.
- Can I trade anonymously?
- Pseudonymously, yes — up to the KYC threshold. Is Kalshi Legal in California stores an email address and wallet addresses rather than a legal name. Over $1,500 lifetime volume triggers KYC, after which identity is no longer anonymous.
- What happens during a tax audit?
- You're responsible for documenting your trades. Is Kalshi Legal in California 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), Is Kalshi Legal in California would geo-block the affected region and continue processing withdrawals. Your funds remain withdrawable at any time.
Trade Ethereum above … on August 18? on Is Kalshi Legal in California
Live order book, 0% fees, USDC settlement in seconds.
Open live market →