What is Dow Jones?

Rutuja

Last Updated: 30 Jun 2026, 01:00 PM IST

What is Dow-Jones?
Content

The Dow Jones Industrial Average (DJIA) is one of the oldest and most popular stock market indexes in the world. It tracks the performance of 30 large, established U.S. companies across various industries and is widely used as an indicator of the overall performance of the U.S. stock market and economy. Although many people use the term "Dow" to refer to the overall stock market, it is actually just one of several major stock market indexes. The Dow Jones index is weighted by price, so that higher-priced companies will have more influence on the movement of the index.

Why Is It Called Dow Jones?

  • The index was called after its founders Charles Dow and Edward Jones. 
  • In 1896, it was established to gauge the performance of the top industrial firms in the U.S. 
  • Charles Dow is a founder of The Wall Street Journal and also created the index which can assist investors get a sense of the overall market developments. 
  • The index grew to become a representation of companies in many industries over time.
  • The name "Dow Jones" is now remembered all over the world as a key indicator of the stock market

After understanding what is dow jones index meaning, the article further explains about DJIA features. 

The Dow Jones Industrial Average (DJIA)

The DJIA is also popular for monitoring some of the biggest public companies in the United States, and its key features are:

  • It is made up of 30 blue-chip firms across a range of sectors. 
  • The index does not include transportation and utility companies that are separately indexed. 
  • This is a price-weighted index, not a market cap weighted index. 
  • The composition is updated on a regular basis to keep up to date with changes in the U.S. economy.
  • The DJIA is considered a reliable indicator of the general state of the market and the economy, and it is often used by investors to gauge sentiment and overall economic activity in the market.

The Dow Divisor and Index Calculation

  • The DJIA is a sum of the share prices of each of its companies. 
  • A number referred to as the Dow Divisor is used to divide the total share price into a number. 
  • The divisor is changed whenever the company splits and/or spins off stocks, etc. 
  • Such changes are made so the value of the index does not become artificially inflated as a result of these events. 
  • The index is price weighted, meaning big movers are those companies with high stock prices.

What Companies Are in the Dow Jones?

The Dow Jones index includes large, established companies that represent different sectors of the U.S. economy. Some well-known constituents include:

  • Apple
  • Microsoft
  • Amazon
  • Goldman Sachs
  • JPMorgan Chase
  • Visa
  • Walmart
  • McDonald's
  • Coca-Cola
  • Johnson & Johnson
  • Caterpillar
  • Boeing

The list of companies is reviewed periodically and may change over time.

Who Is Dow Jones?

  • The Dow Jones is the name of the organisation established by Charles Dow, Edward Jones and Charles Bergstresser. 
  • The company is recognised for its financial news, market data, and business information services.
  •  It owns one of the world's top financial newspapers, The Wall Street Journal.
  •  Dow Jones also runs a number of market indices, such as the Dow Jones Industrial Average. 
  • It is available to investors, financial institutions, and businesses around the world.

Conclusion

Understanding what is Dow Jones helps investors interpret movements in one of the world's most widely followed stock market indexes. The Dow Jones index includes just 30 companies, but it's a key measure of sentiment and overall economic activity. Understanding the calculation of the Dow Jones index can make a significant difference in helping investors make more informed decisions in the global equity market.

Disclaimer: Investment in securities market are subject to market risks, read all the related documents carefully before investing. For detailed disclaimer please Click here.

Frequently Asked Questions

The Dow Jones Industrial (DJIA) Average is a stock market index that measures and keeps track of the prices of 30 large, publicly traded companies within the United States.

Dow Jones futures are trading contracts based on the value of the Dow Jones Industrial Average that are designed to enable speculators and hedgers to anticipate or hedge against the future direction of the DJIA.

The Dow Jones has averaged approximately 8% to 10% per year in the long-term, depending on the period, but this is not necessarily the case for each year.

The Dow Theory is a market analysis approach that identifies broader market trends based on the movement of the Dow indices.

The Dow Jones Industrial Average (DJIA) is an important indicator of the performance of leading U.S. companies and is widely used to assess overall stock market trends. It helps investors gauge market sentiment and the broader health of the U.S. economy.

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