You can check the dollar index on mt4, and the code of the dollar on mt4 is usdollar. On mt4, the US dollar index is not displayed by default, and investors need to manually adjust it to view it.
After investors log on to their mt4 platform, they will see a chart with a plus sign in the upper left corner of the interface, below "File", as shown in the above figure. After clicking, in the pop-up dialog box, find usdollar and click to view the dollar index on mt4.
The dollar index on mt4 can be used not only to check the change of the dollar, but also to trade. The dollar index on FXCM platform can be directly traded like other products.
The above is the introduction of mt4 viewing the US dollar index, which is downloaded to the foreign exchange eye.