Nasdaq Composite

Nasdaq Composite
Name	Nasdaq Composite
Foundation	05 February 1971
Operator	Nasdaq, Inc.
Exchanges	Nasdaq
Constituents	Over 3,000
Cap	Market capitalization-weighted
Related	Nasdaq-100, Dow Jones Industrial Average, S&P 500

Nasdaq Composite. The Nasdaq Composite is a broad-based stock market index that tracks the performance of all common stocks and similar securities listed on the Nasdaq stock exchange. It is one of the most closely followed benchmarks for U.S. equity markets, particularly known for its heavy weighting in technology and growth-oriented companies. The index provides a comprehensive gauge of the health of the Nasdaq market, reflecting trends across sectors like biotechnology, consumer services, and financials.

Overview

The index serves as a critical barometer for investor sentiment toward innovative and technology-driven sectors of the American economy. Unlike other major indices, it includes thousands of securities, from blue-chip giants to smaller capitalization firms, offering a wide lens on market activity. Its performance is often contrasted with that of the Dow Jones Industrial Average and the S&P 500, which have different selection criteria and sector exposures. The Nasdaq Stock Market itself, operated by Nasdaq, Inc., is a global electronic marketplace and was the world's first electronic stock market.

History

The index was launched on February 5, 1971, with a starting value of 100, coinciding with the commencement of trading on the Nasdaq Stock Market. Its early years were dominated by industrial and financial firms, but it became synonymous with the technology boom of the 1980s and 1990s. A defining period was the dot-com bubble of the late 1990s, during which the index rose dramatically before crashing in the early 2000s. Key regulatory changes, such as those by the Securities and Exchange Commission, and the rise of companies like Microsoft and Intel shaped its evolution. The Financial Crisis of 2007–2008 and subsequent rallies, fueled by giants like Apple and Amazon, have further marked its trajectory.

Composition and calculation

The index is market capitalization-weighted, meaning companies with larger market value exert a greater influence on its movements. It includes all common stock listed on Nasdaq, excluding preferred stock, exchange-traded funds, and other derivative securities. Major sectors represented are information technology, consumer discretionary, health care, and communication services. The calculation is performed by Nasdaq, Inc., using a formula that adjusts for corporate actions like stock splits and dividends. The heavy concentration in a few mega-cap technology firms, such as Alphabet and Tesla, can lead to significant index volatility based on their performance.

Performance and milestones

The index crossed the 1,000-point mark for the first time in July 1995 and peaked above 5,000 during the height of the dot-com bubble in March 2000. It took over 15 years to surpass that peak again, finally doing so in 2015. Major rallies have been driven by the growth of the FAANG stocks and advancements in cloud computing. It first closed above 10,000 points in June 2020, amid the COVID-19 pandemic market volatility. Record highs have often been set following strong earnings reports from companies like Nvidia and Meta, reflecting investor optimism about artificial intelligence and digital advertising.

Related indices

The most famous subset is the Nasdaq-100, which includes the 100 largest non-financial companies listed on Nasdaq and underlies the popular Invesco QQQ exchange-traded fund. Other related benchmarks include the Nasdaq Financial-100 and the Nasdaq Biotechnology Index. These indices allow investors to target specific sectors within the broader Nasdaq universe. For broader market context, investors often compare its performance to the S&P 500, maintained by S&P Global, and the Dow Jones Industrial Average, published by S&P Dow Jones Indices.

Criticism and volatility

Critics argue the index can be overly influenced by a handful of technology behemoths, potentially distorting the perceived health of the broader market. Its heavy weighting in growth stocks makes it particularly sensitive to changes in interest rates set by the Federal Reserve. The index experienced extreme volatility during events like the dot-com crash, the Financial Crisis of 2007–2008, and the 2022 stock market decline. Some analysts, including those from Goldman Sachs and JPMorgan Chase, have cautioned that its high valuations can signal market bubbles, drawing parallels to previous speculative manias.

Category:Stock market indices Category:Nasdaq Category:1971 establishments in the United States