TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 20, 1:00 AM EST
Kalshi
This event monitors Boston's lowest temperature on the same date, with resolution contingent upon which of six temperature brackets the official reading falls into.
Resolution depends on the minimum temperature recorded at Boston (CLIBOS) on August 19, 2026, according to The Weather Company. The temperature ranges are: 64° or below, 65° to 66°, 67° to 68°, 69° to 70°, 71° to 72°, and 73° or above. A market resolves to Yes if the official minimum temperature matches any of these ranges. Secondary rules clarify that The Weather Company's data is the binding source, even though other services may offer similar but potentially differing information.