CSS is the platform created by the GSEs to develop the uniform MBS, the common security now used by the two mortgage giants...

In a recent report, Fitch Ratings noted that shortfalls can occur when a mortgage is prepaid before the end of the month, causing only a partial collection of the interest owed by the borrower...

In September, MBS trading came in at a mouthwatering $280.0 billion, the best showing of 2019.

Freddie repurchase activity has consistently exceeded Fannie levels since 2016…

At Sept. 30, banks held another $38.07 billion of MBS in trading accounts…

The first non-QM MBS from Credit Suisse's DLJ Mortgage Capital relied solely on loans from AmWest Funding. The new security from DLJ is backed by product from multiple lenders.

UWM doesn’t issue its own MBS, and instead contributes to deals issued by others, most notably, JPMorgan Chase.

Unlike other non-agency MBS with GSE-eligible loans, the deal from Provident is concentrated on standard mortgages for primary residences.

Previous MBS from Neuberger Berman included investment-property mortgages underwritten using rental income...

“The appetite in the secondary market for non-QMs is insane,” said Shea Pallante, an executive vice president at the Long Island-based Sprout Mortgage...