Fixed Income

Collateralized

We track the performance of the residential mortgage pass-through bond market around the world using a series of rules-based, market-value-weighted indices. The S&P U.S. Mortgage-Backed Securities Indices cover U.S. dollar-denominated, fixed-rate and adjustable-rate/hybrid mortgage pass-through securities issued by Ginnie Mae (GNMA), Fannie Mae (FNMA), and Freddie Mac (FHLMC).

Indices

Collateralized / Securitized

We track the performance of the residential mortgage pass-through bond market around the world using a series of rules-based, market-value-weighted indices.

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U.S. MBS

The S&P U.S. Mortgage-Backed Securities Indices are rules-based, market-value-weighted indices covering U.S. dollar-denominated, fixed-rate, and adjustable-rate/hybrid mortgage pass-through securities issued by Ginnie Mae (GNMA), Fannie Mae (FNMA), and Freddie Mac (FHLMC).

Learn more