TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 20, 10:00 AM EST
Kalshi
This event tracks maritime traffic through the Strait of Hormuz, a critical chokepoint for global oil and gas shipping, during the week of April 13-19, 2026. The market measures the number of transit calls recorded by the IMF PortWatch system over this period, reflecting shipping activity and potential geopolitical or economic impacts on one of the world's most strategically important waterways.