NIFTY100 EQUAL WEIGHT (NIFTY100 EQUAL WEIGHT) live share price today at NSE
22 October, 2025 06:30 | NSE : NIFTY100 EQUAL WEIGHT

What is the Nifty 100 Equal Weight Index?
Nifty 100 Equal Weight refers to the Index of the top 100 companies, similar to the Nifty 100 companies listed on the National Stock Exchange. It considers the most liquid companies and represents a market balance by assigning equal weight to each company. The Nifty 100 Equal Weight Index promotes the equal influence of each stock's performance, as the proportion of stocks in the Index is equal. The investors can take a rational decision after assessing the Nifty 100 Equal Weight Index, which helps them to invest potentially in the most reliable stock. The future of the Nifty 100 Equal Weight is developing and is highly competitive, as it provides a diversified exposure to investors.
The Nifty 100 Equal Weight diversified its portfolio among various sectors, which provides investors with an opportunity to explore and invest their retainable earnings in the most suitable segment. The industries which represent the Nifty 100 Equal Weight Index are Financial Services, Automobile and Auto Components, Fast Moving Consumer Goods, Healthcare, and many more. Some of them are the top sectors in the Nifty 100 Equal Weight Index, which provides potential growth to the investors.
The National Stock Exchange launched the Nifty 100 Equal Weight Index on June 10, 2013, with a base date of January 1, 2003, and a base value of 1,000. The Nifty 100 Equal Weight Index comprises no more than 100 constituents. The Index can be used for various purposes such as benchmarking, fund portfolios, and many more.
Key Aspects of Nifty 100 Equal Weight
- The yearly Price Return of the Nifty 100 Equal Weight Index is 20.27%, and over 5 years, it is 21.57%.
- The total Standard Deviation, Beta, and correlation of the Nifty 100 Equal Weight are 15.54%, 0.94%, and 0.90%, respectively.
- The P/B ratio in the fundamentals is 3.44%, the P/E ratio is 22.34%, and the Dividend Yield is 1.40%.
- The top sector weightage of the Nifty 100 Equal Weight Index is Financial Services, Automobile and Auto Components, and Fast Moving Consumer Goods.
- The weightage of the top three sectors is 22.86%, 11.16%, and 9.39%.
Eligibility Criteria of Nifty 100 Equal Weight
- The stocks shall be part of Nifty 100.
- The stocks are selected on the same basis as the Nifty 100 stocks were chosen.
- The Nifty 100 Equal Weight has a combination of the Nifty 50 or the following Nifty 50 stocks.
- Any type of change in the selection of Nifty 50 or Nifty Next 50 will be automatically included in the Nifty 100 Equal Weight Index.
- The rebalancing criteria of this Index are based on quarterly data.
- The weights should be re-adjusted at a rate of 1% every quarter, as well as when any kind of replacement takes place.
- The rebalancing of the Nifty 100 Equal Weight Index will be effective as of the last trading day in March, June, September, and December, based on the closing price of the T-3 period.
- The continuous frequency of the Listing must be at least one month or more.
- The verification criteria for the newly listed security will take place after three months instead of six months.
Calculation and Formulation of Nifty 100 Equal Weight Index
The weights of the 100 stocks in the Nifty 100 Equal Weight Index shall be 1% at the time of rebalancing. The change in the prices of the Nifty 100 Equal Weights shall be tracked. Then, calculate the average performance of all 100 stocks when there is an equal weight on the stock exchange. The cancellation of stocks also takes place when the percentage of fallen and risen in the value of stocks is the same. For example, if one stock rises 4% and another falls 4%, then they cancel out because both have the same weight.
The calculation of the Nifty 100 Equal Weights is multiplying the price of the stock by the fixed number of shares of stock, and then getting the sum of both 100, and then lastly dividing it by the number of stocks in the Index.
Advantages of the Nifty 100 Equal Weight
- Diversification is the most essential benefit of the Nifty 100 Equal Weight. The Nifty 100 Equal Weight comprises various sectors, providing investors with the opportunity to explore each industry.
- The Nifty 100 Equal Weight values every stock on an equal basis, so it provides benefit to the investors by minimising of the risk, as it considers an integral part of the market-capitalisation indices.
- At the bull market stage, the criteria of equal weights enhance the performance of the stock to a higher level. It is beneficial for the smaller companies which are engaging in the high-growth potential motive.
- Investors can take advantage of long-term growth and stability after investing in the Nifty 100 Equal Weight as they get a wide range of exposure, which minimises the risks of lower returns and provides a stable growth in the future.
Disadvantages of the Nifty 100 Equal Return
- The Nifty 100 Equal Return is a highly volatile sector due to its diverse range of segments, resulting in frequent market fluctuations. The slowdown in the performance of any industry can negatively influence others.
- The performance in the Nifty 100 Equal Return is highly dependent on each others. It results in overperformance in any segment, which may influence and create a dominating image in the market.
- All the stocks in the Nifty 100 Equal Returns do not have the same trading values, which leads to liquidity issues in the market. Investors may find it challenging from the perspective of high risks.
- An equal-weighted stock portfolio requires rebalancing to maintain equal exposure to all stocks. To support it, there is a requirement for high maintenance costs, which increases the investment risk.
How to Invest in the Nifty 100 Equal Weight Index?
Investors should approach strategically for investing in the Nifty 100 Equal Weight Index. The first step in approaching the Nifty 100 Equal Weight Index is to research the index and understand the companies that are part of it. Next, open a Demat account and choose a broker who can help investors wisely in investing and choosing the most reliable and growing stock to invest in the Nifty 100 Equal Weight Index. Once the account is active, the investors can track the index of the Nifty 100 Equal Weight Index through the exchange-traded funds(ETFs) or mutual funds.
Conclusion
Nifty 100 Equal Weight refers to the Index of the top 100 companies, similar to the Nifty 100 companies listed on the National Stock Exchange. It considers the most liquid companies and represents a market balance by assigning equal weight to each company. The Nifty 100 Equal Weight diversified its portfolio among various sectors, which provides investors with an opportunity to explore and invest their retainable earnings in the most suitable segment. The weights of the 100 stocks in the Nifty 100 Equal Weight Index shall be 1% at the time of rebalancing. The change in the prices of the Nifty 100 Equal Weights shall be tracked. Then, calculate the average performance of all 100 stocks when there is an equal weight on the stock exchange.
The rebalancing of the Nifty 100 Equal Weight Index will be effective as of the last trading day in March, June, September, and December, based on the closing price of the T-3 period. Investors can take advantage of long-term growth and stability after investing in the Nifty 100 Equal Weight as they get a wide range of exposure, which minimises the risks of lower returns and provides a stable growth in the future.
FAQs
What is Nifty 100 Equal Weight?
Nifty 100 Equal Weight refers to the Index of the top 100 companies, similar to the Nifty 100 companies listed on the National Stock Exchange. It considers the most liquid companies and represents a market balance by assigning equal weight to each company.
What are the key aspects of the Nifty 100 Equal Weight?
The yearly Price Return of the Nifty 100 Equal Weight Index is 20.27%, and over 5 years, it is 21.57%. The total Standard Deviation, Beta, and correlation of the Nifty 100 Equal Weight are 15.54%, 0.94%, and 0.90%, respectively.
What is the benefit of investing in the Nifty 100 Equal Weight?
Investors can take advantage of long-term growth and stability after investing in the Nifty 100 Equal Weight as they get a wide range of exposure, which minimises the risks of lower returns and provides a stable growth in the future.
What are the risks involved in the Nifty 100 Equal Weight?
The Nifty 100 Equal Return is a highly volatile sector due to its diverse range of segments, resulting in frequent market fluctuations. The slowdown in the performance of any industry can negatively influence others.


