TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 27, 2:00 AM EST
Kalshi
This event tracks the lowest temperature recorded in Houston on a specific future date, using official government data. The outcome depends entirely on the exact temperature reading reported by the National Weather Service for that day.
All markets resolve based solely on the official minimum temperature recorded at Houston-Hobby Airport on July 26, 2026, as reported in the National Weather Service's Climatological Report (Daily). Each market corresponds to a specific temperature range: below 71°F, 71-72°F, 73-74°F, 75-76°F, 77-78°F, or above 78°F. The NWS report is the definitive source, and traders must use the latest version available after the date in question. While third-party weather services may provide similar data, they are not authoritative for resolution purposes. Traders should be aware that NWS data may undergo revisions after initial reporting, and preliminary values could be subject to adjustment due to rounding, conversion, or reporting nuances. The resolution will occur once the official NWS data for July 26, 2026, is published and finalized.