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: Feb 20, 3:00 PM EST
Kalshi
The maximum temperature recorded in Boston on February 19, 2026, will be measured by the National Weather Service. This event captures the actual daily high temperature across various possible ranges for that winter day.