TOTAL VOLUME:
$154.4b
24H VOL:
$245,801,863
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,902,097,102
417,059
Markets across
40,178
events
MATCHED EVENTS:
4,415
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 16, 1:00 AM EST
Kalshi
This event tracks the lowest temperature recorded in Boston on a specific date in the future, using data from a designated weather service. The outcome depends entirely on the official temperature reading reported by The Weather Company for that day.
All markets resolve based on the minimum temperature recorded at Boston's CLIBOS station on October 15, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 43°F or below, 44-45°F, 46-47°F, 48-49°F, 50-51°F, or above 51°F. The Weather Company's data is the sole authority, even if other sources show different values. Preliminary data may be subject to rounding or conversion differences, and the Exchange reserves the right to delay resolution if a material error is identified in the initial publication. If no valid data is available by the expiration date, markets resolve to the last fair price determined by Kalshi. The 'Final' status on weather.com/kalshi is informational and does not guarantee data accuracy or exempt markets from potential revisions.