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 30, 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 30 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 30 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 often diverge from traditional meteorological forecasts because they incorporate real-time trader behavior, risk appetite, and information asymmetries. While weather analysts rely on physics-based climate models and historical data, this market aggregates the beliefs of many participants with financial skin in the game. Traders may price in tail risks or seasonal anomalies that models underweight, or they may overreact to recent weather patterns. Comparing the market's implied probability against official forecasts from meteorological agencies can reveal where consensus differs and highlight which outcomes carry the most uncertainty among market participants.
This market resolves around Jun 30, 2026, once June 30 has passed and the day's temperature data becomes available. The outcome is confirmed by comparing the recorded high temperature in Chengdu against the threshold specified in each outcome. Resolution relies on verified data from credible public weather reporting sources to ensure accuracy and fairness. Traders should monitor official meteorological records as the date approaches to assess how conditions are tracking relative to market expectations.
Major weather pattern shifts, seasonal monsoon activity, and updated climate forecasts can significantly move prices in this market. El Niño or La Niña conditions, changes in atmospheric pressure systems, and anomalous heat waves or cold snaps all influence Chengdu's June temperatures. Real-time weather model updates released by meteorological agencies often trigger trader repositioning as new data becomes available. Additionally, historical temperature records and recent years' June highs serve as anchors for comparison; any credible indication that this year will deviate sharply from the norm can prompt rapid repricing as participants adjust their positions.