TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 23, 4:00 AM EST
Kalshi
This event tracks the lowest temperature recorded in Seattle on a specific date, using data from a designated weather provider. The outcome depends on where the temperature falls within predefined ranges, offering various possibilities for how cold the city will be on that day.
The event resolves based on the minimum temperature recorded in Seattle (CLISEA) on September 22, 2026, as reported by The Weather Company. Five markets cover distinct temperature ranges: 47° or below, 48-49°, 50-51°, 52-53°, 54-55°, and 56° or above. Each market resolves to 'Yes' if the recorded low falls within its specified range. All markets share identical secondary rules regarding data verification and error handling. The Exchange retains discretion to delay resolution if a material error is identified in the initial data publication, allowing time for a corrected report or proceeding to the Expiration Date. If data remains unavailable by the Expiration Date, all markets resolve to the last fair price determined by Kalshi. The 'Final' status on weather.com/kalshi is informational only and does not guarantee data accuracy or exempt markets from these resolution procedures.