How Does the Stock Market Work in India?

By REPAKA PAVAN ADITYA

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Updated on: May 8th, 2025

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4 min read

The stock market in India is like a big marketplace where people buy and sell shares of companies. It’s a place where businesses grow, and people can invest their money to earn more. This article explains what the stock market is and how money moves in it.

What is the Stock Market?

The stock market is a place where people trade shares of companies. A share is like a small piece of a company. When you buy a share, you own a tiny part of that company. For example, if a company like Tata or Reliance is doing well, the value of its shares goes up, and you can make money.

In India, the two main stock markets are:

  • Bombay Stock Exchange (BSE): This is the oldest stock exchange in India.
  • National Stock Exchange (NSE): India’s biggest stock exchange, where most trading happens.

These markets are like shops where shares are bought and sold.

Why Do Companies Sell Shares?

Companies need money to grow. For example, a company might want to build a new factory, make new products, or open more stores. To get this money, they sell shares to people. When you buy a share, you give the company your money, and in return, you become a part-owner of the company.

For example:

  • A company like Maruti makes cars. If they want to make more cars, they might sell shares to get money.
  • People who buy these shares hope that Maruti will grow, and the value of their shares will increase.

How Do People Buy and Sell Shares?

In the past, people went to stock markets and shouted to buy or sell shares. Now, everything happens online. Here’s how it works:

Open a Trading Account: To buy or sell shares, you need a trading account with a broker. A broker is like a helper who connects you to the stock market.

Demat Account: Shares are stored in a Demat account, which is like a bank account for shares. It keeps your shares safe in digital form.

Place an Order: You tell your broker which company’s shares you want to buy or sell and at what price. The broker does this for you through the stock market.

Trading Happens: The stock market matches buyers and sellers. For example, if you want to buy 10 shares of Reliance for ₹2,000 each, the market finds someone willing to sell at that price.

Money and Shares Exchange: Once the trade is done, the money goes from the buyer to the seller, and the shares go from the seller to the buyer.

How Do Share Prices Change?

The price of a share goes up or down depending on the number of people who want to buy or sell it. This is called supply and demand.

  • If many people want to buy shares of a company (because it’s doing well), the price goes up.
  • If many people want to sell shares (because the company is not doing well), the price goes down.

For example:

  • If a company like Infosys makes a new product and earns a lot of money, more people will want its shares, so the price will rise.
  • If a company faces problems, like a factory shutting down, people might sell its shares, and the price will fall.

How Can You Make Money in the Stock Market?

There are two main ways to make money in the stock market:

Price Increase (Capital Gain):

You buy a share at a low price and sell it at a higher price.

Example: You buy a share of Tata for ₹100. After a year, the price becomes ₹150. You sell it and make ₹50 profit.

Dividends:

  • Some companies share their profits with shareholders. This is called a dividend.
  • Example: If you own 100 shares of XYZ and they pay a dividend of ₹5 per share, you get ₹500.

But be careful! The stock market is not always safe. Share prices can also fall, and you might lose money.

Who Controls the Stock Market?

The stock market is watched by a government body called SEBI (Securities and Exchange Board of India). SEBI makes sure that companies and brokers follow rules, so people’s money is safe. It’s like a referee who ensures the game is fair.

What are Sensex and Nifty?

You might hear about Sensex and Nifty on TV or in newspapers. They are like stock market scoreboards.

  • Sensex: This is the BSE’s benchmark, tracking the performance of 30 big companies on the BSE. If the Sensex goes up, it means most of these companies are doing well.
  • Nifty: This is the NSE’s Benchmark, tracking the top 50 big companies listed on the NSE.

For example:

  • If the Sensex is 60,000 today and rises to 61,000 tomorrow, it means the stock market is growing.
  • If it falls to 59,000, it means the market is not doing well.

Types of Trading in the Stock Market

People trade shares in different ways:

Intraday Trading:

Buying and selling shares on the same day.

Example: You buy a share at 10 AM for ₹100 and sell it at 2 PM for ₹110 to make a quick profit.

Delivery Trading:

Buying shares and keeping them for days, months, or years.

Example: You buy shares of XYZ ltd. and hold them for 5 years, hoping the price will grow.

Mutual Funds:

  • If you don’t want to pick shares yourself, you can invest in a mutual fund. 
  • A mutual fund is like a basket where AMC pools money from many people and invests it in different companies.

Risks in the Stock Market

The stock market is not like a savings account where your money is always safe. Here are some risks:

  • Price Falls: If a company does badly, the share price can drop, and you may lose money.
  • Market Crashes: Sometimes, the whole stock market falls because of big problems, like an economic crisis.
  • Wrong Choices: If you buy shares of a bad company, you might lose money.

To stay safe:

  • Learn about the company before buying its shares.
  • Don’t put all your money in one company. Spread it across different companies.
  • Talk to a financial advisor if you’re unsure.

Why Should You Care About the Stock Market?

The stock market is not just for rich people. Anyone with some extra money can invest. Here’s why it matters:

  • Grow Your Money: Instead of keeping money in a savings account, the stock market can help your money grow faster over time.
  • Beat Inflation: Prices of things like food and clothes keep rising. Investing in the stock market can help your money grow enough to keep up with these rising costs.
  • Be Part of Big Companies: By buying shares, you can own a part of companies like Reliance, Tata, or Infosys.

How to Start Investing in the Stock Market?

If you want to start, follow these steps:

  • Learn the Basics: Understand what shares are and how the market works.
  • Save Some Money: Only invest money you don’t need for daily expenses.
  • Open Accounts: Get a trading and Demat account with a broker.
  • Start Small: Begin with a small amount, like ₹1,000, to learn how it works.
  • Research: Look at companies that are doing well. Check their profits and plans.
  • Ask for Help: If you’re confused, talk to a financial advisor or someone who knows the market.

Conclusion

The stock market in India is a place where people can invest their money to grow it by buying shares of companies. It’s exciting because you can own a part of big companies and make money if they do well. But it’s also risky, so you need to be careful and learn before investing. Start small, research well, and take help if needed. With time, you can understand the market better and use it to build your wealth.

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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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