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Discover LudwigThe term "composite index" is correct and usable in written English
You can use it when referring to an index that is constructed by combining the values of multiple individual indices, usually to create a general benchmark or measure of a particular economic or market indicator. For example, "The Nasdaq Composite Index is a stock index that measures the performance of over 3,000 stocks listed on the Nasdaq exchange."
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The Nasdaq composite index dropped 27.16 points.
The Nasdaq composite index fell by 10.1%.
See articleThe Shanghai Composite Index slid again.
The Shanghai Composite Index ended 6.9% lower.
Malaysia's composite index rose 0.2percentt.
The Nasdaq composite index jumped 3.2percentt.
China's Shanghai composite index was largely flat.
The Shanghai Composite index was down 1.2%.
The Nasdaq composite index slipped 2percentt.
The Nasdaq composite index also tumbled.
The Nasdaq composite index fell 2.5percentt.
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