TOTAL VOLUME:
$134.2b
24H VOL:
$126,590,312
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,439,516,703
404,175
Markets across
30,277
events
MATCHED EVENTS:
2,685
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 29, 8:00 AM EST
Polymarket
This market will resolve to the temperature range that contains the highest temperature recorded at the Beijing Capital International Airport Station in degrees Celsius on 29 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 Beijing Capital International Airport Station, available here: https://www.wunderground.com/history/daily/cn/beijing/ZBAA. 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 Beijing Capital International Airport Station in degrees Celsius on 29 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 Beijing Capital International Airport Station, available here: https://www.wunderground.com/history/daily/cn/beijing/ZBAA. 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 bets from traders worldwide, often incorporating meteorological models, historical patterns, and seasonal trends faster than traditional analyst consensus. While weather services and climate researchers publish point forecasts and confidence intervals, this market aggregates dispersed knowledge through price discovery. Traders who outperform earn returns, creating an incentive to incorporate the latest data. Comparing the implied odds here to published forecasts from national weather agencies can reveal where the crowd sees upside or downside risk relative to official guidance.
This market resolves around Jun 29, 2026, once June 29 has passed and the day's highest temperature in Beijing is verifiable from credible public sources. The outcome is determined by comparing the recorded peak temperature against the specific threshold defined in the market. Once the event is confirmed and reported by authoritative weather data providers, the market settles and winning shares are paid out automatically. Traders holding the correct outcome receive their winnings.
Major weather pattern shifts, updated seasonal forecasts, and real-time atmospheric data releases will drive price swings in this market. Tropical systems, heat waves, or cold fronts affecting northern China could significantly alter expectations. As June approaches, daily meteorological updates and model consensus changes will tighten the forecast range. Geopolitical or industrial events affecting regional air quality or urban heat island effects may also influence outcomes. Traders monitor these signals continuously, repricing shares as conviction shifts.