It’s a fair point. In the last year USD.EUR is up ~20%, dollar index is up ~20%, so to your point the other half the index is has also weakened against the doll

It’s a fair point. In the last year USD.EUR is up ~20%, dollar index is up ~20%, so to your point the other half the index is has also weakened against the dollar. WSJ Dollar index which is even broader is also up.