Welcome all to the blog series “Finance For Everyone”. Many people are keen on starting their stock market investment journey. But they are confused as to how and when to start. The stock market is sometimes in a bullish phase and sometimes in a bear phase. People are suspicious about the returns in the stock market. They fear losing all their money. Choosing the best investment time in the stock market is difficult. The best time to invest in the stock market is when you are accustomed to the stock market environment.
- ‘What is ‘Nifty 50’ and ‘Sensex’
- Difference between Nifty 50 and Sensex.
- How the Nifty 50 or Sensex calculated
- Nifty 50 and Sensex Returns

Nifty 50 Index :-
This Indian stock market index represents the 50 largest Indian companies listed on the National Stock Exchange as per their free-float market capitalization. The full form of NIFTY is the National Stock Exchange Fifty.
The Nifty 50 index was launched on 22nd April 1996. The base value of the index has been set at 1000. Now as of Feb. 2025, Nifty 50 is trading at about 22,547. This index will give you an overall mood of the stock market, whether the market is moving up or down. NSE has more than 1,600 listed companies.
SENSEX:-
The Sensex represents the 30 largest Indian companies listed on the BSE (Bombay Stock Exchange) as per their free-float market capitalization. It was started on 2nd Jan 1986 with a base value of 100. As of today Feb 2025, Sensex is trading at about 74602. Since the Sensex represents only 30 companies in the Market, it is more concentrated than the Nifty 50. The full form of SENSEX is the Stock Exchange Sensitive Index. BSE has more than 4,000 listed companies.
How the Nifty 50 / Sensex calculated
The companies of Nifty 50 and Sensex keep on changing as per their performances. Top-performing companies become part of Nifty 50 and Sensex. Underperforming companies go out. You can judge the general sentiments of the market by following these indexes. You can compare your investment (mutual fund or share) with these indexes to judge their performances.
While starting the investment journey, we should know about the historical returns given by these indexes. This will give you an idea about the minimum returns one should expect from our investment. Our investment return should at least beat nifty or Sensex return.
The performance of the Nifty 50 or Sensex does not always give you the correct picture of the whole market. Sometimes it may happen that the Nifty 50 or Sensex are moving up but your investment portfolio is not performing. This is happening because Nifty 50 and Sensex represent only the Top 50/30 companies where as your portfolio companies may not be part of the list.
By following these indexes you can guess the general market mood. Generally, the market moves in phases. In the Bull phase, indexes move up daily and in the Bear phase, it goes down. You can decide on your investment strategy by following these indexes. Sometimes the market moves sideways. In this phase, it does not give any clear trends of up and down. You should be careful while investing in this phase.
Nifty 50 vs Sensex returns
Nifty 50 and Sensex almost give the same returns in the Long run. Portfolios of both overlap substantially. The stock portfolios of Nifty 50 and Sensex are 85 % (Approx.) identical.
Returns of Nifty 50 and Sensex for Last 5 Years.. ( From 2020 to 2024 )
Year | Nifty 50 | Sensex |
2020 | 11.00% | 15.70% |
2021 | 27.67% | 22.40% |
2022 | 4.41% | 3.98% |
2023 | 11.83% | 12.56% |
2024 | 4.62% | 3.37% |
CAGR Returns of Nifty 50 vs Sensex | ||
CAGR Returns | Nifty 50 | Sensex |
1 Yr | 1.50% | 1.98 |
5 Yr | 14.00% | 13.30% |
10 Yr | 9.80% | 9.82 |
Frequently ask Questions
Before starting to invest in the market, investors should follow the trends of Nifty 50 and Sensex which will give them an idea about the performance of the stock market.
What is Nifty 50 Index ? Nifty 50 index represents the top 50 companies of NSE.
What is Full form of Nifty 50 ? National Stock Exchange FIFTY.
What is Sensex ? This index represents the top 30 companies of BSE.
What us fullform of SENSEX ? : Stock Exchange Sensitive Index.
What is Market Capitalization of Company ? :- Total market value of all outstanding company shares.
Formula — No of outstanding shares of company ( X ) Price per share.
What is meant by Free-float market capitalization ? : Means the Company’s total Market Capital minus the Capital owned by the Owner/institution/Government. Free-float market capitalization is capital that is freely traded on the Stock Exchange. It is that capital which is available for trading to the public.
What is returns of Nifty 50 vs Sensex : Returns of Nifty 50 and Sensex are almost the same in the long run. The average CAGR return of Nifty 50 and Sensex is 12% to 14% Approx.
The reader would also like to the following topic
Nifty 50 vs Nifty Next 50 vs Nifty 100
Bull vs Bear in the stock market
Nice blog