TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: May 19, 2:00 AM EST
Kalshi
This event concerns the minimum temperature recorded at Oklahoma City on May 18, 2026, according to the National Weather Service's official daily climatological report. The market will resolve based on the specific temperature reading on that date.