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: Jul 30, 8:29 AM EST
Kalshi
This market tracks whether the US effective tariff rate in the second quarter of 2026 will exceed 5%, calculated by dividing customs duties collected by nominal imports of goods. The leading outcome currently stands at 93.0% on Kalshi. Resolution will be determined by official US economic data released by the Bureau of Economic Analysis, with the market settling on August 6, 2026, once Q2 2026 trade and tariff figures become available.
The effective tariff rate is calculated as customs duties collected divided by nominal imports of goods, using Federal Reserve data series B235RC1Q027SBEA and A255RC1Q027SBEA respectively. Each threshold (5%, 7.5%, 10%, 12.5%, and 15%) represents a separate outcome, with Yes resolution if the calculated rate exceeds that specific level during Q2 2026. The rate reflects the aggregate impact of all tariffs, trade agreements, and exemptions in effect during the quarter.
Key catalysts include tariff policy announcements or executive orders affecting duty rates or exemptions, trade negotiations with major partners, and shifts in import volumes by sector. Economic slowdown or acceleration could alter goods imports significantly, changing the denominator of the effective rate calculation. Congressional action on trade legislation, retaliatory tariffs from trading partners, and seasonal import patterns in Q2 also matter. Real-time customs data releases, inflation trends affecting nominal import values, and geopolitical developments influencing supply chains will all influence market pricing as traders reassess the probability of exceeding the 15% threshold.