See also
USD x = 50.14348112 × EUR/USD(0.576) × USD/JPY(0.136) × GBP/USD(-0.119) × USD/CAD(0.091) × USD/SEK(0.042) × USD/CHF(0.036)
Computer indicator USD index enables traders to visually determine the dynamics of the US Dollar Index in relation to the basket of world major currencies.
From the point of view of practical use of the US Dollar Index in MetaTrader (including trading the EUR/USD major and other assets), the mainstream is defining divergence and convergence between the US Dollar Index and a financial asset.
Note that! Before you start using the US Dollar Index in your trading, you should understand which of the financial assets mirror the U.S. dollar movement, and which ones move in the same direction.