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 13, 3:00 PM EST
Kalshi
This event concerns the maximum temperature that will be recorded in Boston on April 12, 2026, as documented by the National Weather Service's official daily climatological report. The market resolves to Yes for virtually all possible temperature outcomes except for a narrow range between 48-49° fahrenheit, making it effectively a bet on whether the temperature falls outside this specific band.