TOTAL VOLUME:
$154.5b
24H VOL:
$271,200,656
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,922,627,141
420,368
Markets across
40,352
events
MATCHED EVENTS:
4,484
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 9, 1:00 AM EST
Kalshi
This set of markets assesses the likelihood of rainfall occurring in various U.S. cities on a specific date, allowing participants to speculate on localized weather conditions. Each market focuses on a different city, reflecting regional climate variability and providing insights into potential precipitation patterns for October 8, 2026.
Each market evaluates whether measurable precipitation occurs in a specified U.S. city on October 8, 2026. For a market to resolve as 'Yes,' the total precipitation recorded at the official weather station for that city must exceed zero inches. 'Trace' amounts and missing data are counted as zero inches and do not satisfy the condition for a 'Yes' outcome. All markets use data provided by The Weather Company via weather.com/kalshi as the definitive source for verification. The consistency across all markets ensures uniform application of criteria, with each city’s unique weather station identifier (e.g., CLINYC for New York City) specifying the exact location for data collection. This structure allows for localized weather predictions while maintaining standardized resolution procedures.