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: Sep 28, 1:00 AM EST
Kalshi
This event tracks the highest temperature recorded in Boston on a specific date in the future, using data from a designated weather provider. The outcome depends on where the temperature falls within predefined ranges, reflecting possible weather conditions for that day.
All markets resolve based on the maximum temperature recorded at Boston's official weather station (CLIBOS) on September 27, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 61°F or below, 62-63°F, 64-65°F, 66-67°F, 68-69°F, or 70°F and above. The Exchange may delay resolution if it identifies a material error in the initial data publication, allowing time for a corrected report or proceeding to the Expiration Date. If no valid data exists by the deadline, markets resolve at the last fair price determined by Kalshi. Preliminary data may differ from final figures due to rounding or conversion, and the 'Final' status on The Weather Company's platform does not guarantee error-free data.