Highest temperature in Shenzhen on July 12?

Platform comparison

Market context

Shenzhen is experiencing its peak summer heat today, with the Bao'an International Airport Station recording temperatures near 30°C as the settlement window closes at noon UTC. The current 0% crowd-implied probability for a "YES" outcome suggests the market believes the day’s maximum will fall outside the specific range defined in the contract, likely because recent readings align with typical July highs rather than extreme outliers.

Historical data for Shenzhen in July shows average highs of 32°C (89°F), with the hottest month of the year frequently reaching 34°C on rare occasions [2][6]. Comparable cases from previous years indicate that while 30–32°C is standard, temperatures exceeding 35°C are uncommon at this station, framing the current probability as a reflection of expected seasonal norms rather than a prediction of record-breaking heat [2].

Traders should monitor real-time updates from Wunderground and the National Weather Service for the final daily maximum, as the settlement relies exclusively on the highest temperature recorded for all times on 12 July 2026 at ZGSZ [1][7]. With today’s forecast showing partly sunny conditions and a heat index near 97°F, the key catalyst is whether afternoon convection pushes the temperature above the contract’s threshold before the 12:00 UTC deadline [4][10].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page tracks Highest temperature in Shenzhen on July 12? across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. For users geo-blocked from Polymarket directly, brokers like Trump Prediction provide a 0%-fee route into the same order book.

Resolution & payout

Political markets typically settle on official candidate or agency confirmation. Polymarket uses UMA Optimistic Oracle: a proposer posts the outcome with a bond, the two-hour window opens, then the smart contract pays USDC.

Kalshi settles USD via CFTC clearinghouse, with clearly defined resolution sources (e.g. AP race calls for elections). Betfair settles after the official outcome is registered with the league or agency. Manifold is play-money.

FAQ

What resolution source is used for elections?

Polymarket defines the source per contract — usually Associated Press (AP Race Call), Reuters or the official electoral commission. The source is stated in contract details before the market opens.

Can prediction markets influence election outcomes?

Markets reflect expectations rather than create them. Studies show public-facing markets can anchor expectations, but don't influence the underlying outcome. Political markets are information, not advocacy.

Which platform has the deepest political liquidity?

Polymarket — by far. US 2024 presidential volume was ~$3.5B vs Kalshi (~$200M) and Betfair (~$120M). Where Polymarket is geo-blocked, brokers like Trump Prediction route into the same order book at 0% fees.

Are political prediction markets legal in my country?

It varies. They sit in legal gray areas in most jurisdictions. Polymarket is geo-blocked from US/UK/EU; some broker frontends have a different geo footprint. Trade only with capital you can afford to lose, and only if you understand the legal status in your jurisdiction.

Which political events have the biggest volume?

US Presidential election, party nominations (DNC/RNC), Senate majorities, individual state outcomes (Pennsylvania, Michigan, Wisconsin), and major European elections. Peak markets reach $50-500M per event.