TOTAL VOLUME:
$154.6b
24H VOL:
$333,432,169
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,971,286,090
419,492
Markets across
40,634
events
MATCHED EVENTS:
4,654
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 9, 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 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 8, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 50°F or below, 51°F to 52°F, 53°F to 54°F, 55°F to 56°F, 57°F to 58°F, or 59°F or above. The Exchange reserves the right to delay resolution if it identifies a material error in the initial data publication, extending the evaluation period until a corrected version is released or the expiration date arrives. If data remains unavailable by the expiration date, all markets resolve at the last fair price determined by Kalshi. Preliminary readings may differ from final values due to rounding or conversion discrepancies, and the "Final" status on The Weather Company's platform does not guarantee immunity from post-publication corrections.