What is Nifty Bank? Meaning, Constituents, and How to Invest

The Nifty Bank index offers insight into the country’s economic health and acts as a barometer for the Indian Banking sector. The banks make up a significant portion of the Nifty 50, and their F&Os are heavily traded by traders to capitalise on the short-term price movements and hedge against price risk.

Let’s explore the Nifty Bank index, its constituents, stock selection criteria and its historical performance.

What Is the Nifty Bank Index?

The Nifty Bank index is a sectoral benchmark that tracks 14 of the largest and most liquid banks listed on the NSE. These companies are selected based on their free float market capitalisation and eligibility criteria set by the NSE Indices Ltd. The Nifty Bank index is used as a benchmark for fund portfolios, launching index funds, ETFs and other banking-related investment products.

The index value is calculated by using the free float market capitalisation method where the index value reflects the total free float market value of all the stocks in the index relative to a particular base market capitalisation value.

Constituents of Nifty Bank Index

The following are 10 prominent constituents of the Nifty Bank index, listed as per their weightage as of May 2026.

Stay updated on changes to the Nifty Bank index constituents by monitoring the NSE website.

Historical Performance of Nifty Bank Index

As per the NSE Indexogram, the Nifty Bank index delivered a CAGR return of 11.67% over the past 5 years, keeping pace with that of Nifty 50 (11.69%).

Historically, the Nifty Bank index experienced steady growth with few significant corrections during 2008-09 and 2020-21, caused by the global financial crisis and the Covid-19 pandemic, respectively.

The Nifty Bank index has a 5-year beta of 1.08 in relation to the Nifty 50, meaning it's slightly more volatile, and hence generally outperforms the broader market benchmark in the long term.

How Do You Invest in the Nifty Bank Index?

You can invest in the Nifty Bank index in the following ways.

Direct Investment

You can directly purchase the stocks included in the Nifty Bank index. However, individual stock investment could lead to overreliance on a few stocks, increasing the risk of concentration.

Index Funds

Investors seeking a passive investment approach can opt for Nifty Bank index funds that track the index. You can invest in these via SIPs (Systematic Investment Plan) and pay a fixed amount regularly instead of investing a lumpsum amount.

Exchange Traded Funds (ETFs)

Similar to index funds, ETFs also replicate the Nifty Bank index and can be easily traded on the stock exchanges, allowing you to enter and exit positions smoothly.

Selection Criteria for Nifty Bank Index

The constituent banks included in the Nifty Bank index are selected based on the following criteria set by the NSE Indices Ltd.

• The companies should be a part of the Nifty 500 at the time of review. If the number of the eligible stocks under the Nifty 500 is below 10, then the remaining number of stocks shall be selected from the stocks ranked within the top 800. These are based on average daily turnover and the average daily full market capitalisation in the previous six-month period, data used for rebalancing the Nifty 500 index.
• Companies should form a part of the Banking sector.
• The company's trading frequency should be at least 90% in the last six months.
• The Company should have a minimum listing history of 1 month as of the cutoff date.
• Companies that are allowed to trade in the F&O segment are given preference.
• Final selection of 14 companies will be based on the free-float market capitalisation of the companies.

FAQs

What is the Nifty Bank Index?

The Nifty Bank index is a sectoral stock market index that tracks the performance of the top 14 banks listed on the BSE.

How many stocks are there in the Nifty Bank Index?

There are 14 stocks in the Nifty Bank Index.

How is the Nifty Bank Index calculated?

The Nifty Bank index value is calculated by using the free float market capitalisation method, where the index value reflects the total free float market value of all the stocks in the index relative to the base market capitalisation value.

Who manages the Nifty Bank Index?

The NSE Indices Ltd manages and rebalances the Nifty Bank Index.

Can beginners invest in the Nifty Bank Index?

Yes, beginners can invest in the Nifty Bank index. They are advised to opt for Nifty Bank index funds and ETFs, as individual stock investing requires fundamental research and can lead to overdependence on a few stocks.

How can I invest in the Nifty Bank Index?

You can invest in the Nifty Bank index by directly buying individual stocks included in the index or via Nifty Bank index funds and ETFs.

How often is the Nifty Bank Index rebalanced?

The Nifty Bank index is rebalanced semi-annually to ensure the index reflects the true performance of the Indian Banking sector.