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 12, 8:00 AM EST
Polymarket
This market will resolve to the temperature range that contains the lowest temperature recorded by the Hong Kong Observatory in degrees Celsius on 12 Jun '26. The resolution source for this market will be information from the Hong Kong Observatory, specifically the "Absolute Daily Min (deg. C)" the specified date once information is finalized in the relevant "Daily Extract", available here: https://www.weather.gov.hk/en/cis/climat.htm This market can not resolve until data for this date has been published. The resolution source for this market measures temperatures in Celsius to one decimal place (eg, 9.1°C). Thus, this is the level of precision that will be used when resolving the market. Any revisions to temperatures recorded after data is initially published for this market's timeframe will not be considered for this market's resolution.
This market will resolve to the temperature range that contains the lowest temperature recorded by the Hong Kong Observatory in degrees Celsius on 12 Jun '26. The resolution source for this market will be information from the Hong Kong Observatory, specifically the "Absolute Daily Min (deg. C)" the specified date once information is finalized in the relevant "Daily Extract", available here: https://www.weather.gov.hk/en/cis/climat.htm This market can not resolve until data for this date has been published. The resolution source for this market measures temperatures in Celsius to one decimal place (eg, 9.1°C). Thus, this is the level of precision that will be used when resolving the market. Any revisions to temperatures recorded after data is initially published for this market's timeframe will not be considered for this market's resolution.
The market resolves on Jun 12, 2026, after the lowest temperature for June 12 in Hong Kong has been recorded. Resolution is determined by official meteorological data from a designated weather authority or data provider, ensuring an objective, verifiable outcome. Once the actual lowest temperature is confirmed, the corresponding outcome contract is settled and traders receive payouts based on their positions.
Key signals include updated seasonal forecasts, atmospheric pressure systems, tropical weather patterns, and any approaching monsoon activity. Real-time weather model updates from major meteorological centers can shift market odds significantly. Historical temperature anomalies, El Niño or La Niña conditions, and urban heat island effects in Hong Kong also influence trader expectations. As June 12 approaches, short-range forecasts become more reliable, typically causing sharper price movements and narrower outcome ranges.