The NASDAQ-100 is a stock market index of 100 of the largest domestic and international non-financial companies listed on the NASDAQ. It is a modified market value-weighted index. The companies' weights in the index are based on their market capitalizations, with certain rules capping the influence of the largest components. It does not contain financial companies, and includes companies incorporated outside the United States. Both of those facto...
more
The NASDAQ-100 is a stock market index of 100 of the largest domestic and international non-financial companies listed on the NASDAQ. It is a modified market value-weighted index. The companies' weights in the index are based on their market capitalizations, with certain rules capping the influence of the largest components. It does not contain financial companies, and includes companies incorporated outside the United States. Both of those factors differentiate it from the Dow Jones Industrial Average, and the exclusion of financial companies distinguishes it from the S&P; 500 Index.
The NASDAQ-100 began on January 31, 1985 by the NASDAQ, trying to promote itself in the shadow of the NYSE. It did so by creating two separate indices. This particular index, which consists of Industrial, Technology, Retail, Telecommunication, Biotechnology, Health Care, Transportation, Media and Service companies; and the NASDAQ Financial-100, which consists of Banking Companies, Insurance Firms,...
less
