Introduction
Market performance indexes have gained in importance over time. Accordingly, it is critical for investment managers to understand the rules by which indexes are created. In the Global Fixed-Income Index Catalog, we review the general philosophy for building our indexes and the specific rules by which each index is constructed. One major goal of our index construction is to create relevant benchmarks that clearly measure investment opportunities. From time to time the indexes undergo composition or calculation changes. When this occurs, a publication or announcement is posted on the index website outlining the changes.
Citigroup Indexes are also available in The Yield Book, which offers premier analytics such as return attribution, optimization, scenario analysis and benchmark comparisons.
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Our Index Family

Major Indexes are shown above. Visit the Index website for a comprehensive list of indexes and currencies.
| WorldBIG Index |
|
World Broad Investment-Grade Bond Index |
| WGBI |
|
World Government Bond Index |
| AGBI |
|
Asian Government Bond Index |
| World ILSI |
|
World Inflation-Linked Securities Index |
| WMMI |
|
World Money Market Index |
| USBIG Index |
|
US Broad Investment-Grade Bond Index |
| USLPF Index |
|
US Large Pension Fund Baseline Bond Index |
| ESBI |
|
Emerging Market Sovereign Bond Index |
| EuroBIG Index |
|
Euro Broad Investment-Grade Bond Index |
| EGBI |
|
EMU Government Bond Index |
| JGB Index |
|
Japanese Government Bond Index |
| GGSP |
|
Government/Government Sponsored Index |