PREVIEW
... cies.
This exchange symbol itself has no value, and the purchase value attached to it is reflected in its issuing body.
Technology, military, foreign exchange reserves, political stability and many other factors.
The United States, as the world's largest power, the largest economic system.
The US dollar, the currency issued by it, naturally has an irreplaceable important position.
When the US dollar index strengthens, it means that US dollar assets are also app ...
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