TOTAL VOLUME:
$154.6b
24H VOL:
$323,326,361
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,969,435,260
419,363
Markets across
40,411
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 28, 2:00 AM EST
Kalshi
This event assesses the likelihood of rainfall across numerous U.S. cities on a specific date in 2026. Each market focuses on whether measurable precipitation will occur in a particular location, providing insights into regional weather conditions for that day.
Each market evaluates whether measurable precipitation occurs in a specified U.S. city on October 27, 2026. For a market to resolve as 'Yes,' the total precipitation at the designated weather station must strictly exceed 0 inches. 'Trace' amounts and missing data are counted as 0 inches. The official data source for all markets is The Weather Company, accessed via weather.com/kalshi, ensuring uniformity in measurement and verification across all locations. This structure allows participants to assess the probability of rain in multiple cities independently, with each market resolving based on localized meteorological data from the same authoritative source.