TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 3, 12:00 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 city, allowing participants to evaluate regional weather conditions and make informed predictions about precipitation for that location on the designated day.
Each market resolves to Yes if the recorded precipitation at the specified weather station location for August 2, 2026, exceeds zero inches. Precipitation data will be sourced exclusively from the Weather Company's official platform, with trace amounts and missing values counted as zero inches. Participants should note that while third-party weather services may offer similar data, only the Weather Company's reported figures will determine the final outcome of each market. The consistency across all markets ensures uniform evaluation criteria, emphasizing measurable rainfall thresholds and a single authoritative data source for resolution.