Worried that New York State regulators will throw a monkey-wrench into Ocwen’s mortgage servicing acquisition plans? Don’t be.

Still, purchase-mortgage originations fell sharply in the fourth quarter, dropping almost 23 percent from the previous period, according to figures compiled by Inside Mortgage Finance.

Among the changes on the table are disclosing the loan term, total points and fees, the length of any teaser or introductory rate, and the applicant or borrower’s age and credit score.

New York regulator Lawsky raised concerns about the servicing cost-savings long touted by Ocwen, which are achieved via technology and employees largely located outside of the U.S.

Although Flagstar led the pack, it was the only bank to rank among the top five sellers of brokered loans.

However, ARMs remain relatively rare in the MBS market. Fannie Mae, Freddie Mac and Ginnie Mae securitized only $41.6 billion of ARMs for all of last year, about 2.7 percent of their total MBS production volume.

Mortgage originators note that because the rule is more than 1,800 pages long and was issued just 10 weeks ago, there has been little time to study it, let alone consider its implications.

A nonbank wholesaler, Carrington is allowing credit scores as low as 580 for FHA and USDA mortgages, along with some VA loans.

Some analysts believe the $200 billion estimate on flow MSR transactions might be a bit low.

Also, Morgan Stanley recently increased its stake in Arch Capital Group to 6.3 percent. Arch owns CMG Mortgage Insurance, which is being renamed Arch Mortgage Insurance Company.