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iBoxx Fixed Income Indices

Driving Liquidity and Transparency in the Fixed Income Universe

Find transparent, rules-based fixed income indices that can be easily replicated. iBoxxTM bond indices offer broad benchmarking and liquid tradable index solutions that track bond markets globally.

Fueled by multi-source pricing, iBoxx provides transparency to bond market performance. A primary tool of active and passive investment managers, iBoxx is widely used by dealer banks, ETF issuers, buy-side investment firms and third-party vendors to benchmark portfolio performance and risk. ETFs linked to transparent iBoxx indices provide a transparent, cost effective way to gain exposure to different segments of the global bond market. Instead of purchasing hundreds of bonds, investors purchase a single ETF which trades actively on an exchange. iBoxx rules-based methodologies are publicly disclosed and designed to be replicable.

iBoxx Explained

Bond basics: What are bond indices?
Learn more about the global bond market and the role that indices play.
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Building bond indices
Find out more about what goes on behind the scenes in index construction. We take a closer look at the rules-based approach used to create our USD Liquid Investment Grade Index.
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Index construction: How we build the iBoxx USD Liquid Investment Grade index
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Thought Leadership

News & Information

Important notifications and public information about our indices, including changes to upcoming series following index rolls, credit events on constituents and issuance of new indices.


Publicly available documentation relating to our indices, including methodologies, annexes and educational guides, as well as trading and legal documents for tradable indices.


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