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National Stock Exchange; NSE

By REPAKA PAVAN ADITYA

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Updated on: May 9th, 2025

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3 min read

National Stock Exchange of India (NSE) is Based in Mumbai, it’s India’s biggest stock market and one of the largest in the world. Started in 1992, the NSE makes it easy for anyone to invest in companies, big or small, using computers. Whether you’re new to investing or just curious, let’s explore how the NSE works, what it offers, and why it’s so important for India’s growth in simple words.

What is the National Stock Exchange (NSE)?

The National Stock Exchange of India (NSE) is like a big marketplace in Mumbai, India, where people buy and sell shares of companies. Shares are like small pieces of a company that you can own. The NSE started in 1992 because experts and the government wanted a fair and modern place for trading. It’s now the biggest stock market in India and one of the biggest in the world.

In 2015, the NSE was the 4th busiest stock market globally, with lots of buying and selling happening every day. By 2018, the total value of all companies on the NSE was $2.25 trillion. As of 2024, this value is likely to have grown to around $3 trillion or more because India’s economy is growing fast. The NSE helps India’s economy by adding about 4% to the country’s total money-making.

The NSE lets people invest in Indian companies and even some foreign ones. It was the first in India to use computers for trading, making it easy for people everywhere to join in.

How Does the NSE Work

Imagine the NSE as a big online shop for shares. When you want to buy or sell shares, you tell a helper called a broker, who puts your order into a computer system. This system is called the electronic limit order book. It matches buyers and sellers automatically, like pairing people who want to trade toys. Nobody knows who’s buying or selling, which keeps things fair.

The computer shows everyone’s orders, so it’s open and honest. Some traders can put orders directly into the system, but most use brokers. This makes trading fast and simple.

When is the NSE Open

The NSE works from Monday to Friday. It’s closed on weekends (Saturday and Sunday) and some holidays, like Diwali or Republic Day. Here’s when it’s open:

  • Pre-opening: Starts at 9:00 AM and ends at 9:08 AM. This is when people start placing orders.
  • Main session: This session starts at 9:15 AM and ends at 3:30 PM. It is when most buying and selling happens.

What is the Nifty 50?

The Nifty 50 is a list of the 50 biggest and most important companies on the NSE, like Reliance or TCS. It shows how well these companies are doing. If the Nifty 50 goes up, it means these companies are growing, which is good for India’s economy. The Nifty 50 covers 12 different types of businesses, like banks, tech companies, and factories, and makes up 63% of the NSE’s total value.

What Can You Trade on the NSE?

The NSE offers three main types of things to trade:

Equity:

This is like owning a piece of a company. You can buy shares, mutual funds (where many people pool money to invest), or ETFs (like a basket of shares). These can make good money but can also be risky because prices go up and down.

Equity Derivatives:

These are like bets on how shares or indices (like Nifty 50) will do in the future. The NSE started this in 2002 and even lets you trade on foreign indices like America’s Dow Jones. It’s a bit like guessing if a team will win a game.

Debt:

This is like lending money to companies or the government through bonds. It’s safer than shares but usually earns less. Examples include corporate bonds and mutual funds.

Important Lists on the NSE

The NSE has lists called indices that group companies to show how they’re doing. Here are the main ones:

  • Nifty 50: Top 50 companies.
  • Nifty 100: Top 100 companies.
  • Nifty Next 50: Next 50 big companies after Nifty 50.
  • Nifty 50 Midcap: Medium-sized companies.
  • Nifty Smallcap 250: Smaller-sized companies.
  • India VIX: Shows how much prices might change like a weather forecast for the market.

Why is the NSE Great?

Here’s why people like trading on the NSE:

Open and Honest: Everyone can see all orders and trades, so there’s no cheating.

Affordable: Because so many people trade, the cost is low, like buying in bulk at a store.

India’s Biggest Market: With over 7,800 companies and a value of $3 trillion or more, it’s huge!

Fast Trading: The computer system works quickly, so you get the best prices.

Track Progress: Companies get reports every month to see how they’re doing.

Updates for 2025

Market Growth: The NSE’s total value likely crossed $3 trillion by 2025, as India’s stock market grew 10–15% yearly. This makes it one of the top 10 global exchanges.

New Companies: More companies, especially tech and green energy firms, joined the NSE, increasing the total to over 8,000.

Technology: The NSE added better apps and tools for trading, making it easier for beginners to start.

Global Reach: The NSE now offers more ways to trade foreign shares, such as those of US or European companies, through derivatives.

How Can You Start?

If you want to trade on the NSE, talk to a broker to open an account. You’ll need some money and a bank account. Start small, learn how it works, and be careful because prices can go up or down.

Conclusion

NSE is a crucial pillar of India's financial landscape, offering a technologically advanced and transparent platform for diverse investment opportunities. Its continuous evolution ensures its leading position, making it essential for anyone interested in the Indian stock market to understand its workings and consider seeking expert guidance.

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About the Author

I manifest my zeal in financial quantitative & quantitative research and have been instrumental in creating a robust process for the evaluation and monitoring of mutual funds. I’m responsible for Equity and Mutual Funds Research while creating instrumental mathematical models for portfolio construction after evaluating funds, and I play an integral role in analyzing changes in mutual funds, micro, and macro-economic indicators, and equity market events and trends. My views on asset classes which are integral in creating an investment strategy for any profile. Read more

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