The criteria are looser than Fitch’s previous standards. The updates include higher penalty on mortgages with DSCR below 0.75x and an expanded modification outcome scenario to derive total loss severities to second-lien collateral.
Rocket is set to issue its second consumer loan ABS; Golub Capital issues rare long-duration CLO; large jumbo MBS from Chase; ratings performing as expected.
Fitch Ratings proposed changes to its rating criteria for non-agency MBS. If implemented, 10% of outstanding residential MBS ratings by Fitch will be upgraded.
Researchers tracked ratings and defaults on non-agency MBS between 2013 and 2022, finding that Morningstar’s ratings were more conservative than ratings from the big three firms. However, Morningstar’s ratings produced more “false alarms” about potential defaults than the big firms.
Rating services disagree over the validity of a National Association of Insurance Commissioners report that highlighted differences in private ratings based on the size of the ratings provider.