TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 16, 3:00 AM EST
Kalshi
This set of markets assesses the likelihood of rainfall occurring in various major U.S. cities on a specific date in August 2026. Each market focuses on a different location, allowing participants to evaluate regional weather forecasts and historical patterns for that day.
Each market resolves to Yes if the recorded precipitation at the specified weather station location exceeds zero inches on August 15, 2026. Precipitation data will be sourced from the Weather Company via the provided URL, with trace amounts and missing values treated as zero inches. All markets share identical resolution criteria and data sources, ensuring consistency across locations. Participants should note that while third-party weather services may offer forecasts, the official outcome for each market depends solely on the Weather Company's reported figures for that day and location.