Although most top-10 GSE lenders increased deliveries to Fannie Mae and Freddie Mac in November, MBS issuance declined by 7.0% on a monthly basis.

This week, the GSEs began providing investors the Social Density Score and Social Criteria Share attributes for Supers and Megas.

As expected, the amended enterprise regulatory capital framework reduces the risk weight for commingled securities from 20% to 5%.