Understanding Bond Indexing in India | Altifi Blog
Chapter 1

Understanding Bond Indexing in India | Smarter Fixed-Income Investing with Altifi


Jun 5, 2025

Understanding Bond Indexing in India | Smarter Fixed-Income Investing with Altifi

Introduction

Bond indexing has gained significant importance in India’s financial landscape, especially with the government’s push for deepening the bond market. In recent years, initiatives by SEBI and the RBI have paved the way for more transparent and accessible bond investments. Bonds tend to offer predictable returns encouraging retail investors to participate in the bond market. By offering a structured way to track and invest in a diversified portfolio of bonds, bond indices provide an efficient tool for measuring market performance. For Indian investors, this has opened new avenues to invest in high-quality fixed-income instruments while reducing risk and ensuring steady returns. In this article, you can get information on the meaning of bond indexing, how it works and its advantages.


What is a Bond Index? 

An index tracks the price movements of a group of assets, offering a snapshot of a specific market's performance. In financial markets, indices are used to measure the price changes of stocks, bonds, and other investments. For example, stock indices like Nifty 50 reflect the performance of key stocks, helping investors assess market trends.

Similarly, bond index tracks a selected portfolio of bonds to represent a segment, such as government or corporate bonds. These bond indices help investors compare their portfolio's performance to the broader market, making them valuable tools for monitoring returns.


How Does Bond Indexing Work?

Bond indexing involves creating a portfolio of bonds that represents a specific segment of the bond market. This may include government bonds, corporate bonds or a combination of both. The process begins with selecting bonds based on certain criteria, including maturity, credit rating, interest rates and the issuer’s profile. These bonds are then grouped together to form an index that tracks their collective performance.

Once the index is established, it is regularly rebalanced to reflect market changes. Bonds in the index are replaced or adjusted as they mature, new bonds are issued or market conditions shift. This ensures that the index remains up to date and accurately reflects the current bond market landscape.

The performance of the bond index serves as a benchmark for investors to compare their own bond portfolios. Additionally, bond index funds and ETFs track these indices. This allows you to invest in a diversified portfolio that mirrors the index's composition. This approach offers transparency, reduced risk and ease of monitoring market trends for those investing in bonds.


Benefits of Bond Indexing

Bond indexing offers several key advantages for investors. Bond index provides a way to follow the price movements of government bonds and corporate bonds. It allows you to monitor trends and make informed decisions. Explore the following advantages of bond indexing:

• Diversification: Bond indexing allows you to gain exposure to a wide range of bonds within a single investment. This may reduce the risk associated with holding individual bonds by spreading it across different sectors, maturities and issuers.

• Cost-Effectiveness: Compared to actively managed bond funds, bond index funds or ETFs have lower management fees. Since they simply track an index rather than require active management, the cost of investing is significantly reduced.

• Transparency: Bond indices provide clear visibility into the composition of the bond portfolio. You can easily track the performance of the index and know exactly which bonds are included. This provides a sense of control and predictability over your investments.

• Benchmark for Performance: Bond indices serve as reliable benchmarks that allow you to measure the performance of portfolios against the broader market. This helps in evaluating whether a portfolio is underperforming or outperforming compared to the market.

• Accessibility: Through bond index funds or ETFs, even retail investors with smaller capital can invest in a diversified bond portfolio. This accessibility offers a convenient way to enter the bond market without the complexity of buying individual bonds.


Types of Bond Indices

Bond indices are also known as fixed income indices. They are essential tools for measuring the performance of different segments of the bond market. Various bond indices offer a structured approach to understanding bond performance based on credit rating, issuer and duration. Here are some common types of bond indices:

1. AAA Corporate Bond Indices: These indices measure the performance of AAA-rated corporate bonds, the highest-rated bonds in terms of credit quality. The bonds are grouped across six duration buckets based on Macaulay Duration, providing investors with a wide choice based on maturity preferences. The bonds selected are the most liquid ones, ensuring better diversification and market representation.

2. AA Category Corporate Bond Indices: These indices focus on bonds with AA ratings, indicating a slightly lower credit quality than AAA bonds but still highly stable.

3. A Category Corporate Bond Indices: Designed for bonds with an A rating, these indices represent bonds with higher risk but potentially higher returns than AA and AAA categories.

4. Banking & PSU Bond Indices: This index tracks bonds issued by banks and Public Sector Undertakings (PSUs). It offers a reliable and relatively secure option from bonds backed by the government or well-established financial institutions.

5. Duration-Specific Bond Indices: These indices are structured based on bond duration, offering investors the flexibility to choose bonds with specific maturities. Examples include the Nifty AAA Ultra Short Duration Bond Index, Nifty AAA Low Duration Bond Index and others covering short to long-duration bonds. These indices are rebalanced quarterly, ensuring they remain updated with market changes.


How to Utilise Bond Indices Effectively?

To make the most of bond indices, you should first understand the specific index you want to track. Each bond index reflects a particular segment of the bond market, such as government bonds or corporate bonds, categorised by credit rating, maturity or sector. You can use these indices as benchmarks to compare the performance of bond portfolios or to guide your investment decisions. For passive investing, bond index funds or ETFs offer an efficient way to gain exposure to a diversified bond portfolio. Regularly reviewing the performance of a chosen index also helps you adjust strategies. This ensures alignment with market trends while meeting your financial goals.


Diversify with Altifi’s Fixed-Income Offerings

Bond indexing offers a simple and transparent way to invest in the bond market. It provides diversification, cost-efficiency and easy performance tracking through bond index funds and ETFs. Altifi offers a user-friendly and seamless way to invest in high-quality fixed-income instruments. It gives you access to bonds and debt securities. With Altifi, you can diversify your portfolio, earn solid returns and reduce market risk. Explore Altifi to start investing in top-rated debt instruments today.


*Disclaimer: The contents of this article should not be construed as tax or financial advice. Readers should seek advice from their tax or financial advisor before making any investment decision.

Join Our Newsletter

Altifi

Altifi by Northern Arc Securities Private Limited is a SEBI-registered broker and Online Bond Platform Provider (OBPP), offering access to corporate bonds, government securities and other fixed-income options. It also distributes regulated products such as mutual funds, fixed deposits etc. through a single access digital platform.

SEBI Registration No.: INZ000318831 | NSE Membership No.: 90387 | BSE Membership No.: 6895 | CIN: U66120TN2023PTC158583

Registered Office: 10th floor, No.1, IITM RESEARCH PARK, Kanagam Rd, Taramani, Chennai, Tamil Nadu 600113

© 2026 Altifi. All Rights Reserved.

Disclaimer

Altifi is operated by Northern Arc Securities Private Limited “NASPL”, a SEBI registered Stock Broker and Online Bond Platform Provider “OBPP” operating under the brand name “Altifi” in the NSE/BSE Debt segment.

Fixed returns do not constitute guaranteed or assured returns. Investments in corporate debt securities, municipal debt securities/securitised debt instruments are subject to credit risks, market risks and default risks including delay and/or default in payment. Read all the offer related documents carefully. *The bond inventories offered on the platform provide fixed returns ranging from 8% to 14% p.a, subject to availability and market conditions.

Mutual Fund investments are subject to market risks, read all scheme related documents carefully. Mutual Funds, Fixed deposits, PMS & AIFs are not Stock Exchange traded products and NASPL is only acting as distributor.

NASPL is a wholly owned subsidiary of Northern Arc Capital Ltd. (“NACL”). NACL may also be a seller of securities on the platform. Though all transactions involving NACL and NASPL are carried out on an arm's length basis there is a possibility that interests of NACL or NASPL (or both) may conflict with interests of the users of Altifi. Please review all offer documents including issuer details etc prior to investing.

#This percentage reflects the proportion of the portfolio available on the Platform.

Important Information

Investor Charter · Investor complaints · Grievance Redressal · Privacy Policy · Terms Of Use

Important Links

SMARTODR & SCORES · NSE · BSE · SEBI · Refund Policy · Disclaimer and Regulatory Information

Contact us:

Northern Arc Securities Private Limited (NASPL) | SEBI Registration No.: INZ000318831 | AMFI Registered Mutual Fund Distributor - ARN 311499 | APMI Registered PMS Distributor - APRN04867

NSE Membership No: 90387 | BSE Registration No: 6895

Compliance officer: J Sornamukhi | Telephone No.: +91 22 66687555

Email ID: support@altifi.ai (for any compliance & grievance related complaints)

KMP Details

CIN - U66120TN2023PTC158583

Registered Office: 10th floor, No.1, IITM RESEARCH PARK, Kanagam Rd, Kanagam, Tharamani, Chennai, Tamil Nadu 600113