Hi Newdigital,
Thnx.
As u know;
Some people know to use these indexes especially Usd. Other people trying to make dummy indicators. But banks, big trading companies, especially goverment use these indexes. UDX is the real strenght of USD. Just think about; how can u compare currencies except the currences in the formula?
Fx is curreny trading platform. The big curreny is USD. Other ones trying to fight with it.