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US Dollar Index (DXY) Definition

The US Dollar Index measures the value of the U.S. dollar relative to a basket of major foreign currencies.

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What is the US Dollar Index?

It is widely used as a general gauge of dollar strength or weakness across global markets.

The index is weighted most heavily toward the euro, reflecting its large share in the underlying currency basket.

Example of US Dollar Index

A rising DXY generally indicates the U.S. dollar is strengthening against the basket of currencies it tracks.

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