Written by Pradnya Surana
Published on June 01, 2026 | 7 min read
Key Takeaways
The Dow Jones Industrial Average (DJIA) is a stock market index that tracks the performance of 30 well-known companies in the United States. Founded in 1896, it is one of the oldest indices in the world.
Key details
The Dow is maintained by S&P Dow Jones Indices. The 30 companies in the index change periodically when the index committee believes the composition needs to better represent the US economy.
If a company becomes less representative of the economy or its sector, it may move out and the next best gets added to the index. Say, for example, in 2015, AT&T was out and Apple took its place. Amazon joined in 2024, replacing Walgreens Boots Alliance (WBA). Nvidia and Sherwin-Williams were also added in 2024, replacing Intel and Dow Inc.
As of May 2026, the Dow includes companies such as Apple, Microsoft, Amazon, Nvidia, Goldman Sachs, JPMorgan Chase, Coca-Cola, McDonald's, Nike, Walmart, Boeing, Johnson & Johnson and Sherwin-Williams. Amazon joined the index in February 2024, while Nvidia and Sherwin-Williams were added in November 2024 as part of periodic changes to keep the index representative of the modern U.S. economy. Today, the Dow is a mix of technology, financial services, healthcare, consumer goods and industrial companies, with each constituent being a major player in its industry.
The Nifty 50 or the S&P 500 is calculated as a weighted average based on market capitalisation. However, in Dow’s calculation, weight is given to prices.
So, how does this work? A company with a higher stock price will have more weightage and hence have a higher impact on the Dow’s price movement. The reverse is true for a company having a lower stock price. Market capitalisation of a company does not determine anything in the calculation here.
These three often make news headlines, so it is worth knowing what they represent. The Dow covers 30 large US companies. It is the oldest of the three, is widely quoted in headlines, but offers the narrowest view of the market. The S&P 500 covers 500 large US companies across all major sectors. It is broader, more representative and the benchmark most professional fund managers use. The Nasdaq leans heavily toward technology. When tech is booming, Nasdaq tends to outperform everything else. When tech corrects, Nasdaq tends to fall hardest.
Usually, yes. The Dow does not control Indian markets. But it does make the Indian market react. US stock markets open and operate when Indian markets are closed. So the overall movement of the Dow, major events in the US, like a Fed announcement, employment data or a global event, can set the tone for how Indian markets open the next morning. History also shows that the Dow and Nifty usually move in the same direction during major global events. For example, during the 2008 financial crisis, the 2020 COVID crash and the 2022 interest rate hikes, Indian markets fell soon after big declines in the Dow.
But this connection does not always hold. In recent years, Indian markets have sometimes stayed strong even when the Dow was not doing well. Robust domestic investing and better corporate earnings have anchored the markets. In FY 2024-25, for example, Indian markets remained relatively stable during some sharp falls in the Dow because domestic investors stepped in to buy even as foreign investors sold. ** Investor takeaway** - Watch the Dow before the Indian market opens. When Dow drops significantly overnight, it almost always means a weak opening for Nifty. A strong Dow rally sets up positive sentiment. It is not a formula, but it is a useful morning signal.
Even if you invest only in Indian stocks, the Dow can still affect your portfolio. When the Dow falls sharply, foreign investors often reduce investments across global markets, including India. This can lead to heavy selling in Indian stocks, sometimes even before Indian markets open.
India’s major IT companies like Tata Consultancy Services, Infosys, Wipro and HCLTech also depend heavily on US clients. If the US economy slows down, American companies may spend less on technology. That can hurt the earnings of Indian IT companies later. One does not need to track the Dow all day. But checking how it closed before Indian markets open can give a quick idea of global market mood for the day.
The Dow crossed the 40,000 mark for the first time in May 2024, a milestone that highlighted the strength of the U.S. stock market. Less than two years later, it achieved another historic milestone by closing above 50,000 for the first time on 6 February 2026.
Despite these record highs, the journey has not been smooth. Throughout 2025 and 2026, the index experienced periods of volatility as investors reacted to changing trade policies, geopolitical developments, inflation concerns and shifting expectations around economic growth and interest rates.
As of May 2026, the Dow continues to reflect a market balancing strong corporate earnings and optimism around sectors such as artificial intelligence with broader concerns about global growth, trade tensions and geopolitical risks. The index remains one of the most closely watched indicators of investor sentiment toward the U.S. economy.
The Dow Jones is 130 years old, tracks just 30 companies and has a calculation method that most economists consider outdated. And yet it remains one of the most quoted financial numbers on the planet. For Indian investors, it is a morning signal, a global mood indicator and a proxy for the health of the world's largest economy. You do not need to obsess over it. But understanding what moves it and how those moves flow through to your portfolio, makes you a sharper investor. The Dow does not control Indian markets. But it does set the tone. And in investing, tone matters more than most people give it credit for.
No. The Dow tracks only 30 companies. The S&P 500, with 500 companies, is a broader representation. The Dow is the most quoted but not the most comprehensive.
Yes. Through the LRS route, resident individuals can remit up to USD 250,000 per financial year and invest directly in US-listed stocks, including all 30 Dow companies.
Not always, but often. The correlation is high during events having a global impact. During periods of strong domestic flows, Indian markets have shown the ability to hold steady even when the Dow weakens. But a sharp overnight Dow fall of 2% or more almost always affects Indian market sentiment the next morning.
Because it tracks 500 companies instead of 30 and is weighted by market capitalisation rather than stock price. It gives a much broader and more balanced view of the US economy. The Dow's strength is its history and recognisability, not its precision.
About Author
Pradnya Surana
Sub-Editor
is an engineering and management graduate with 12 years of experience in India’s leading banks. With a natural flair for writing and a passion for all things finance, she reinvented herself as a financial writer. Her work reflects her ability to view the industry from both sides of the table, the financial service provider and the consumer. Experience in fast paced consumer facing roles adds depth, clarity and relevance to her writing.
Read more from PradnyaUpstox is a leading Indian financial services company that offers online trading and investment services in stocks, commodities, currencies, mutual funds, and more. Founded in 2009 and headquartered in Mumbai, Upstox is backed by prominent investors including Ratan Tata, Tiger Global, and Kalaari Capital. It operates under RKSV Securities and is registered with SEBI, NSE, BSE, and other regulatory bodies, ensuring secure and compliant trading experiences.