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: Apr 27, 10:00 AM EST
Kalshi
This event concerns the highest temperature recorded at Miami International Airport on April 26, 2026, as documented by the National Weather Service's daily climatological report. Regardless of what temperature is recorded, the market resolves to Yes, making it a certainty bet on whether any temperature reading will occur on that date.