Nasdaq 100 Index

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DEFINITION of 'Nasdaq 100 Index'

An index composed of the 100 largest, most actively traded U.S companies listed on the Nasdaq stock exchange. This index includes companies from a broad range of industries with the exception of those that operate in the financial industry, such as banks and investment companies.

INVESTOPEDIA EXPLAINS 'Nasdaq 100 Index'

Individual investors are able to gain exposure to the Nasdaq 100 index by purchasing exchange-traded funds (ETFs) that are specifically designed to track its performance. The most popular of these ETFs is known as the QQQQ.

RELATED TERMS
  1. Exchange-Traded Fund (ETF)

    A security that tracks an index, a commodity or a basket of assets ...
  2. Nasdaq

    A global electronic marketplace for buying and selling securities, ...
  3. Index

    A statistical measure of change in an economy or a securities ...
  4. QQQQ

    The previous ticker symbol for the Nasdaq 100 Trust, an ETF that ...
  5. Capitalization-Weighted Index

    A type of market index whose individual components are weighted ...
  6. Next Generation Fixed Income (NGFI) ...

    A Next Generation Fixed Income (NGFI) manager is a fixed income ...
RELATED FAQS
  1. Is it possible to invest in an index?

    First, let's review the definition of an index. An index is essentially an imaginary portfolio of securities representing ... Read Full Answer >>
  2. What is indexed universal life insurance?

    Indexed univeral life insurance is a lot like universal life insurance, however it does have a couple of wrinkles not found ... Read Full Answer >>
  3. What are some popular ETFs that track the industrial sector?

    As of April 2015, some of the most popular and best performing exchange-traded funds (ETFs) that track the industrial sector ... Read Full Answer >>
  4. What is the difference between an ETF's net asset value (NAV) and its market price?

    An exchange-traded fund's market price is the price at which shares in the ETF can be bought or sold on the exchanges during ... Read Full Answer >>
  5. How can I calculate the tracking error of an ETF or indexed mutual fund?

    Calculate the tracking error of an indexed exchange-trade fund (ETF) or mutual fund by doing a standard deviation percentage ... Read Full Answer >>
  6. How do you calculate the excess return of an ETF or indexed mutual fund?

    For exchange-traded funds (ETFs), the excess return should be equal to the risk-adjusted (or beta) measure that exceeds the ... Read Full Answer >>
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