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 10, 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 10 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 10 is priced through outcome shares that reflect the probability traders assign to each temperature range or specific value. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Prices move based on order flow, new weather forecasts, and seasonal climate patterns for early June in central China. Traders buy and sell shares corresponding to their beliefs about whether the actual high will fall into particular bands, with prices converging toward realized temperature as June 10 approaches and uncertainty diminishes.
The market resolves on Jun 10, 2026, after June 10 has concluded and the highest temperature recorded in Wuhan that day is confirmed. Resolution depends on official temperature data reported for Wuhan on June 10, establishing which outcome shares are correct. Once the actual peak temperature is documented, the market settles and winning positions are paid out accordingly. Traders should monitor weather station reports and official meteorological records as the resolution date approaches to understand how the outcome will be determined.
Several factors could shift odds for Wuhan's June 10 high temperature. Updated seasonal weather forecasts, atmospheric pressure systems, and monsoon activity in central China will influence trader expectations. El Niño or La Niña patterns, historical temperature anomalies, and real-time June weather developments closer to the date will drive repricing. Additionally, any unusual climate events or heat waves affecting the region in early June could prompt rapid market adjustments. Traders should track meteorological updates and regional climate bulletins leading up to resolution.