TOTAL VOLUME:
$134.2b
24H VOL:
$126,590,312
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,439,516,703
404,175
Markets across
30,277
events
MATCHED EVENTS:
2,685
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 23, 1:00 AM EST
Kalshi
This set of markets focuses on predicting the highest temperature that will be recorded in Louisville on a specific date in the future. Each market corresponds to a different temperature range, and the outcome depends on which range the actual temperature falls into.
All markets resolve based on the maximum temperature recorded at Louisville (CLISDF) on September 22, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 74°F or below, 75-76°F, 77-78°F, 79-80°F, 81-82°F, or above 82°F. The official data source is The Weather Company, and any discrepancies or errors in preliminary reports will be addressed per the Exchange's discretion. If a material error is identified before the expiration date, the resolution may be delayed until a corrected value is published. In the absence of reliable data by the expiration date, markets will resolve to the last fair price determined by Kalshi. It is important to note that while other weather services may provide similar data, they are not used for official resolution.