TOTAL VOLUME:
$154.8b
24H VOL:
$238,896,186
24H TRANSACTIONS:
2,985,204,718
OPEN INTEREST:
$1,897,934,485
408,127
Markets across
39,552
events
MATCHED EVENTS:
4,429
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 8, 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 provider. The outcome depends entirely on how cold it gets during that night, with different markets covering various temperature ranges.
All markets resolve based solely on the minimum temperature recorded at Boston's CLIBOS station on October 7, 2026, as reported by The Weather Company. Each market covers a specific temperature range: 34°F or below, 35-36°F, 37-38°F, 39-40°F, 41-42°F, or above 42°F. The Exchange may delay resolution if it identifies material errors in the initial data publication, holding expiration until a corrected revision or the original expiration date, whichever comes first. If no data remains available by the expiration deadline, all markets resolve to the last fair price determined by Kalshi. Preliminary readings may differ from final values due to rounding or conversion differences, and the 'Final' status on weather.com/kalshi is informational only and does not guarantee error-free data.