TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 28, 2:00 AM EST
Kalshi
This set of markets determines the highest temperature reached in Houston on a specific date by evaluating different temperature ranges. Each market corresponds to a specific temperature band, and the outcome depends on which range the actual recorded temperature falls into.
The markets resolve based on the maximum temperature recorded at the Houston (CLIHOU) weather station on September 27, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 89° or below, 90-91°, 92-93°, 94-95°, 96-97°, and 98° or above. If the recorded temperature falls within a market's specified range, that market resolves to Yes; all others resolve to No. The Weather Company’s data is the sole authority for resolution. Preliminary data may be subject to rounding or conversion differences, and the Exchange reserves the right to delay expiration if a material error is identified in the initial publication. If data remains unavailable by the expiration date, markets resolve to the last fair price determined by Kalshi. A "Final" status on weather.com/kalshi is informational and does not guarantee data accuracy or exempt markets from potential revisions.