Bond Index

A bond index tracks the performance of a group of bonds based on their issuer, maturity, and credit rating. It measures price changes and interest payments over time to help investors compare their portfolio's performance to the broader bond market and make investment decisions based on trends and performance.

Features of Bond Index

Bond indices track and measure the performance of various types of bonds, including government, corporate, and municipal bonds. They are transparent and publicly structured, making them easily accessible and highly liquid.

A Group of Bonds

A bond index is a group of bonds that are aggregated to represent the performance of the bond market as a whole.

Investment Tool

Bond indexes offer investors an effective tool to track the bond market, diversify their investments, and benchmark the performance of their portfolios.

Passive Investment Strategy

Bond indexes are used in passive investment strategies, such as index funds and exchange-traded funds (ETFs), which seek to replicate the performance of the bond market as closely as possible.

Why a Bond Index Required?

A bond index is used to benchmark bond investments. It tracks specific bonds that meet certain criteria (issuer, maturity, rating) to represent overall market performance. It aids diversification, helps compare portfolio returns to the market, and identifies over/under performance. Bond indexes are also used to create bond funds for easy exposure.

Types of Bond Indices

Bond indices are commonly used to track the performance of different fixed-income securities. The different types of bond indices include:

This type of index tracks government-issued fixed-income securities. These securities are considered relatively low risk since a sovereign entity backs them.


This type of index measures the performance of fixed-income securities issued by corporations. These securities generally provide higher yields than government bonds but are considered more risky.

This index tracks fixed-income securities issued by state and local governments and other quasi-governmental entities. Municipal bonds generally provide tax advantages to investors.

This index tracks fixed-income securities rated below investment grade. These securities are issued by companies considered to be higher risk and generally provide higher yields to investors.

Bond Indices in India

Bond indices in India are a set of securities representing a specific part or the whole of the Indian bond market. They are used to track the bond market's performance and help investors and analysts evaluate the risk and return of various bonds.

Main Bond Indices in India are-

Nifty Fixed Income G-Sec Indices.

NIFTY India Sovereign Green Bond Indices.

NIFTY Corporate Bonds Indices.

NIFTY India Municipal Bond Index.

NIFTY India Fixed Income Money Market Index.

S&P BSE India Corporate Bond Index.

S&P BSE India Sovereign Bond Index.

S&P BSE India Utilities  Bond Index.

S&P BSE India Services Bond Index


CRISIL Composite Bond Fund Index seeks to track the performance of a debt portfolio that includes government
securities and AAA/AA+/AA rated corporate bonds across maturities.

These indices are created based on factors like the credit rating of the bond issuers, the bonds’ maturity, and the bonds’ liquidity. The bond market in India has grown significantly in recent years, and the use of bond indices has become more prevalent. Investing in a bond index fund is a popular way among investors to gain exposure to the Indian bond market.

Global Bond Indices

Global bond indices are a type of financial index that tracks the performance of investment-grade bonds from issuers around the world. These indexes typically measure the total return of a diversified portfolio of bonds in different currencies, countries, and maturities.

Main Global Bond Indices are:

Barclays Global Aggregate Bond Index

A widely recognized index that tracks the global investment-grade bond market. It is considered one of the leading benchmarks for bond performance worldwide.

Bloomberg Barclays US Aggregate Bond Index

An index that tracks the performance of the US investment-grade bond market, including government, corporate, and mortgage-backed securities.

JPMorgan Emerging Markets Bond Index Global (EMBI Global)

An index that tracks the performance of bonds issued by emerging market countries, including governments, government-related entities, and corporate issuers.

Bond Index Calculation

Bond indexes are calculated using different methods, such as market-value-weighted, equal-weighted, price-weighted, and yield-weighted indexes. Other methods are float-adjusted and duration-weighted indexes. These indexes are used by investors to benchmark performance and gain exposure to bond markets.

Benefits of Investing in Bond Indices

Investing in bond indices allows you to access diversified portfolios that can reduce investment risks while ensuring good returns. With a bond index, you can get returns that might be difficult to achieve through individual bond purchases and access many bonds easily. You can also compare how your investment is performing against the market through benchmarking. Investing in bond indices is a safe way to invest because your investment is spread across many bonds, which reduces the risk compared to focusing on just one or two. In short, investing in bond indices is a smart and stable investment choice.

Passive Investment Approach

Bond indices provide a simple, efficient, and low-cost way to invest in the bond market while managing risk. Whether you're a new investor or a seasoned professional, bond indexes are an excellent tool that can help boost your investment returns and provide financial security in the long run.