Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket KYC UK) Pick polygram.ink (preferred broker) |
95% | 5% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
95% | 5% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 29°C | 95% |
| 30°C | 4% |
| 31°C | 1% |
| 26°C or below | 0% |
| 27°C | 0% |
| 28°C | 0% |
| 32°C | 0% |
| 33°C | 0% |
| 34°C | 0% |
| 35°C | 0% |
| 36°C or higher | 0% |
Market context
The real-world event centres on the peak air temperature recorded at Ninoy Aquino International Airport on 30 June 2026, where daytime highs in Manila typically reach 32°C with intense humidity, though recent forecasts suggest maximums of 34.3°C for today alone[1][6]. Historical data from June shows recorded peaks ranging between 35.5°C and 37.3°C in previous years, while a May 2026 heat index warning indicated apparent temperatures could surge to 44°C across Metro Manila[2][9]. The current crowd-implied probability of 0% for the highest temperature falling in a specific range appears inconsistent with these established thermal baselines, suggesting the market may be mispricing the likelihood of extreme heat events that have occurred frequently in comparable periods[2][7].
Traders should monitor daily weather bulletins from Pagasa and real-time updates from Wunderground, as the resolution source relies explicitly on their highest recorded temperature for the day[2]. Recent UN climate reports indicate a 91% chance that global temperatures will temporarily exceed 1.5°C above pre-industrial levels between 2026 and 2030, reinforcing the probability of record-breaking heat in Manila during this period[4]. Regulatory accessibility remains a key factor for participation: German GlüStV implications and US CFTC reach create a complex compliance landscape, yet the "no-KYC up to $1,500" threshold allows immediate access for retail traders without identity verification, provided the market structure aligns with local gambling exemptions[3]. This specific market’s accessibility hinges on whether the platform maintains its status as a non-regulated prediction venue under current tax frameworks.
Methodology
This overview of Highest temperature in Manila on June 30? 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 KYC UK has a different geo footprint.
- Do I need to KYC for Polymarket KYC 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.
- Can I trade anonymously?
- Pseudonymously, yes — up to the KYC threshold. Polymarket KYC UK 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. Polymarket KYC UK exports a full transaction history (CSV/PDF) for tax reporting. In an audit you'll need to present these documents.
- 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).
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