TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Apr 20, 3:00 PM EST
Kalshi
On April 19, 2026, the maximum temperature will be recorded in Houston according to the National Weather Service's official daily climatological report. The event tracks what the actual high temperature reaches on that specific date.