TOTAL VOLUME:
$154.3b
24H VOL:
$228,458,490
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,879,276,037
410,833
Markets across
40,345
events
MATCHED EVENTS:
4,363
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 11, 4:00 AM EST
Kalshi
This set of markets assesses the likelihood of rainfall occurring in various major U.S. cities on a specific date in 2026. Each market focuses on a different location, evaluating whether measurable precipitation will fall during that day.
Each market evaluates whether measurable precipitation occurs in a specified U.S. city on October 10, 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. The Weather Company provides the official data source, and all markets share consistent methodology regarding data interpretation and validation. The resolution depends solely on the reported precipitation levels from the designated weather stations, with no consideration for market counts or regional groupings.