Delinquency rates for residential mortgages fell during the third quarter of the year across all product types and improved at the 30-day, 60-day and 90-day past-due markers, according to the Mortgage Bankers Association’s latest national delinquency survey. The delinquency rate for residential mortgages dropped to a seasonally adjusted rate of 4.99 percent of all loans outstanding at the end of the third quarter of 2015 – the lowest level since the first quarter of 2007, said the MBA ...