$CSPX (-1,45 %)
$IWDA (-1,23 %)
$EQQQ (-0,83 %)
The calculation is the country's trade deficit with the USA divided by the country's exports to the USA
Ex:
Vietnam: exports 136.6, imports 13.1
Deficit = 123.5
123,5/136,6 = 90 %

$CSPX (-1,45 %)
$IWDA (-1,23 %)
$EQQQ (-0,83 %)
The calculation is the country's trade deficit with the USA divided by the country's exports to the USA
Ex:
Vietnam: exports 136.6, imports 13.1
Deficit = 123.5
123,5/136,6 = 90 %