TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: May 16, 4:00 AM EST
Kalshi
This event tracks the maximum temperature recorded in Seattle on May 15, 2026, according to the National Weather Service's official Climatological Report. The market appears to be structured to resolve to Yes across essentially all possible temperature outcomes, making it a near-certain resolution.