What is the Dollar Index - DXY - USDX ?

What is the Dollar Index?

The U.S. Dollar Index is a geometrically-averaged calculation of six currencies weighted against
the U.S. dollar

Which currencies are included in the U.S. Dollar Index?

The U.S. Dollar Index contains six component currencies: the euro, Japanese yen, British
pound, Canadian dollar, Swedish krona and Swiss franc.

What is the Formula Of DXY

Here is the formula for calculating DXY:

DXY = 50.14348112 × EUR/USD^(-0.576) × USD/JPY^(0.136) × GBP/USD^(-0.119)