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: Apr 9, 3:00 PM EST
Kalshi
This event tracks the maximum temperature recorded in Boston on April 8, 2026, according to the National Weather Service's official Climatological Report. The market resolves to Yes across all possible temperature outcomes, making it a certainty event that will definitively occur regardless of actual weather conditions.