TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: May 30, 8:00 AM EST
Polymarket
This market tracks the lowest temperature recorded in Shanghai on May 30, 2026, based on readings from the Shanghai Pudong International Airport Station. On Polymarket, the leading outcome—a low of 19°C—stands at 37.0%, while a low of 20°C carries 28.0% probability. Resolution will be determined by historical weather data from Wunderground. Watch the actual temperature reading on May 30, 2026, as it will directly determine which outcome resolves to yes.
The market resolves on May 30, 2026, after the lowest temperature in Shanghai on May 30 has been recorded. Resolution is determined by official temperature data for that date. Traders should monitor weather reports and official meteorological records as the event date approaches to understand how outcomes will be verified. The specific temperature threshold or range that determines each outcome is defined in the market's terms, so review those details carefully before trading to ensure your position aligns with your weather expectations.
Several factors could shift odds for Shanghai's May 30 low temperature. Major weather pattern changes, such as shifts in monsoon timing or unexpected cold fronts, typically move prices significantly. Long-range weather forecasts and seasonal climate outlooks released closer to May will influence trader positioning. Urban heat island effects and local pollution levels can also impact minimum temperatures. Additionally, any unusual atmospheric conditions or tropical cyclone activity in the region could trigger rapid repricing. Traders should monitor meteorological updates and seasonal forecasts regularly to stay informed.