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: Aug 19, 2:00 AM EST
Kalshi
Austin will experience its usual intense summer heat on August 18, 2026, with temperatures potentially climbing to extremes common for its inland, southern location in high-sun periods.
Resolution hinges on the peak temperature recorded at Austin (CLIAUS) for August 18, 2026, per The Weather Company’s official report. Six markets each cover a distinct temperature interval, resolving to Yes if the recorded high lies within that interval. All secondary notes affirm that The Weather Company’s figures are the sole determinant, regardless of conflicting data from other weather platforms.