Powershares QQQ Trust

Powershares QQQ Trust definition - business

Powershares QQQ Trust

A market-capitalization-weighted index of the largest and most active nonfinancial domestic and international issues listed on the Nasdaq Stock Market. The index was launched in 1985 to represent Nasdaq's largest companies across major industry groups. See also QQQQ.

The American Heritage® Dictionary of Business Terms Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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