Foundation | January 31, 1985 |
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Operator | Nasdaq, Inc. |
Exchanges | Nasdaq |
Trading symbol | ^NDX |
Constituents | 101 |
Type | Large-cap |
Market cap | US$26 trillion (as of December 2024[update])[1] |
Weighting method | Free-float capitalization-weighted |
Related indices | Nasdaq Financial-100 |
Website | nasdaq |
The Nasdaq-100 (^NDX[2]) is a stock market index made up of equity securities issued by 100 of the largest non-financial companies listed on the Nasdaq stock exchange. It is a modified capitalization-weighted index. The stocks' weights in the index are based on their market capitalizations, with certain rules capping the influence of the largest components. It is limited to companies from a single exchange, and it does not have any financial companies. The financial companies are in a separate index, the Nasdaq Financial-100.