TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 25, 8:00 AM EST
Polymarket
This market will resolve to the temperature range that contains the highest temperature recorded at the Chengdu Shuangliu International Airport Station in degrees Celsius on 25 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 Chengdu Shuangliu International Airport Station, available here: https://www.wunderground.com/history/daily/cn/chengdu/ZUUU. 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.
This market will resolve to the temperature range that contains the highest temperature recorded at the Chengdu Shuangliu International Airport Station in degrees Celsius on 25 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 Chengdu Shuangliu International Airport Station, available here: https://www.wunderground.com/history/daily/cn/chengdu/ZUUU. 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.
Prediction market odds reflect real-money incentives for accuracy, often incorporating meteorological forecasts faster than traditional analyst reports. While weather agencies publish seasonal or medium-range models, this market aggregates trader beliefs into a single probability for the specific outcome. Comparing the implied odds here to published forecasts from China's meteorological authority or regional weather services can reveal whether traders are pricing in factors analysts have overlooked or whether consensus is already reflected in the market price.
This market resolves around Jun 25, 2026, once June 25 has passed and the highest temperature recorded in Chengdu can be verified. The outcome is determined by comparing all temperature readings from that day against the threshold specified in the winning contract. Resolution occurs after credible public reporting confirms the final figure, ensuring all traders have access to the same authoritative data before payouts are distributed.
Major weather pattern shifts, updated seasonal forecasts, or anomalous atmospheric conditions could significantly alter odds. Real-time developments such as heat waves, monsoon activity changes, or unusual pressure systems affecting the region will likely trigger repricing. Additionally, historical temperature records for late June in Chengdu and any climate indices (El Niño, Indian Ocean Dipole) that influence regional weather could prompt traders to adjust positions. Closer to the date, short-range meteorological models become more reliable and often trigger final market movements.