S&P 500

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Also found in: Financial, Acronyms.
Related to Standard & Poor's 500 Index: S&P 500

S&P 500

 (ĕs′ ənd pē′)
A trademark for a US stock-market index composed of 500 actively traded, large cap stocks.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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