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: Jul 30, 12:00 AM EST
Kalshi
This set of markets assesses whether measurable rainfall will occur on a specific date in various major U.S. cities. Each market focuses on a different location, allowing participants to evaluate regional weather forecasts and conditions for July 29, 2026.
Each market evaluates whether measurable precipitation occurs in a specified U.S. city on July 29, 2026. For a market to resolve as 'Yes,' the total precipitation at the designated weather station must exceed zero inches. 'Trace' amounts and missing data are counted as zero inches and do not satisfy the condition. The official data source for all markets is the Weather Company, accessible via the provided URL. While other weather services may offer forecasts, the resolving party will exclusively use the Weather Company's reported values to determine outcomes. This uniform standard ensures consistency across all geographic markets.