TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 19, 1:00 AM EST
Kalshi
This event monitors Boston's lowest temperature on August 18, 2026, with outcomes divided into six temperature brackets from moderately cool to noticeably hot.
Resolution depends on the minimum temperature recorded at Boston (CLIBOS) on August 18, 2026, according to The Weather Company. Six markets cover temperature ranges: 65°F or below, 66-67°F, 68-69°F, 70-71°F, 72-73°F, and 74°F or above. A market resolves to Yes if the minimum temperature falls within its defined range. Secondary rules clarify that The Weather Company's data is the official source, even though other services like AccuWeather or Google Weather may be used for reference.