by Calculated Risk on 10/30/2009 05:40:00 PM

Here is the monthly Fannie Mae hockey stick graph ...

Click on graph for larger image in new window.

Fannie Mae reported today that the rate of serious delinquencies - at least 90 days behind - for conventional loans in its single-family guarantee business increased to 4.45% in August, up from 4.17% in July - and up from 1.57% in August 2008.

"Includes seriously delinquent conventional single-family loans as a percent of the total number of conventional single-family loans. These rates are based on conventional single-family mortgage loans and exclude reverse mortgages and non-Fannie Mae mortgage securities held in our portfolio."

Just more evidence of the growing delinquency problem, although these stats do include Home Affordable Modification Program (HAMP) loans in trial modifications.