TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 5, 8:00 AM EST
Polymarket
This market will resolve to the temperature range that contains the highest temperature recorded at the Wuhan Tianhe International Airport Station in degrees Celsius on 5 Jun '26. The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Wuhan Tianhe International Airport Station, available here: https://www.wunderground.com/history/daily/cn/wuhan/ZHHH. To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C. This market can not resolve until the first data point for the following date has been published on the resolution source. The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market. Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
On Polymarket, the highest temperature in Wuhan on June 5 is priced through an automated market maker or order-book mechanism where traders buy and sell shares corresponding to specific temperature ranges or point outcomes. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each outcome's price reflects the probability assigned by the market; higher prices indicate higher perceived likelihood. Traders profit by correctly predicting the actual high temperature, and prices adjust continuously as new information and trading activity flow in. The market remains active until resolution on Jun 5, 2026, at which point the actual recorded temperature determines the winning outcome.
The market resolves on Jun 5, 2026, marking the end of trading and the determination of the winning outcome. Resolution is based on the highest temperature officially recorded in Wuhan on June 5. Once the event occurs and verified data is available, the outcome is finalized and winning shares are paid out. Traders should monitor official meteorological sources and market announcements as the resolution date approaches to confirm which temperature bracket or specific value prevails.
Several factors could shift market odds for Wuhan's June 5 high temperature. Seasonal weather pattern updates, atmospheric pressure systems, and tropical cyclone activity in the region may influence trader expectations. Long-range forecasts from meteorological agencies often trigger repricing as they become available. Real-time weather data closer to June 5, including humidity and wind patterns, typically drives late-stage volatility. Climate anomalies or unusual jet-stream positioning could also surprise the market. Traders should monitor weather services, climate indices, and regional forecasts to anticipate significant moves in temperature outcome probabilities.