Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Germany Legal) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 37°C | 100% |
| 28°C or below | 0% |
| 29°C | 0% |
| 30°C | 0% |
| 31°C | 0% |
| 32°C | 0% |
| 33°C | 0% |
| 34°C | 0% |
| 35°C | 0% |
| 36°C | 0% |
| 38°C or higher | 0% |
Market context
The underlying event is the highest temperature recorded at Taipei Songshan Airport on 31 July 2026, with settlement based on the daily maximum reported by Wunderground for that station. A crowd-implied **0% YES** price sits well below normal July conditions in Taipei, where climatology is hot and humid and average July highs are around the low 30s Celsius, with recent reporting already showing daytime temperatures above 36°C and an orange heat advisory for the city.[1][2][6][9]
Historical context matters because Taipei has a meaningful tail risk for very high summer readings: published July guides and climate pages put typical highs around 33–35°C, while records cited for the city and month reach roughly 38–39.7°C in extreme years.[4][10][12][13] That means a “YES” outcome depends on an unusually hot afternoon at the airport station rather than an ordinary summer day, which helps explain why a 0% price may reflect the market’s view that the remaining time window is too short, not that the temperature cannot physically reach the threshold.[1][4][10]
For accessibility and regulatory context, German users should note that GlüStV restrictions can affect whether a prediction market is practically reachable from Germany, even if the contract itself is weather-linked rather than financial. In the US, CFTC reach is the key jurisdictional question for platforms serving American residents, since event contracts can fall under commodity and derivatives oversight depending on structure. If a venue advertises “no-KYC up to $1,500”, that usually means small balances or withdrawals may be available with lighter identity checks, but it does not override geoblocking, sanctions screening, or any jurisdiction-specific access limits for this Taipei weather market.
Methodology
This overview of Highest temperature in Taipei on July 31? 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
- Do I need to KYC for Polymarket Germany Legal?
- 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.
- 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.
- 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.
- Is there a withdrawal cap?
- No platform-side cap. You can withdraw any amount provided KYC is complete. SEPA bank withdrawals over €15,000 trigger additional anti-money-laundering checks (statutory obligation for all platforms).
- What if regulation changes?
- If regulation changes in your jurisdiction (e.g. prediction markets are banned), Polymarket Germany Legal would geo-block the affected region and continue processing withdrawals. Your funds remain withdrawable at any time.
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