The graph showing the monthly volume of issued bonds shows that the bonds issued came to a complete halt in October 2008, leading to a collapse in this market, making consumer finance almost impossible to get. The action by the Fed to lend $600 billion to investors to buy these bonds is an effort to unclog these markets for consumer finance. It also comes as the market for cars collapsed in October, with auto loan financing difficulties a major factor in this collapse, especially for GM. The market for mortgage securities issued by Fannie and Freddie also seemed to be drying up as investors and foreign central banks shunned Fannie and Freddie, resulting in the spread over Treasury bonds for these securities issued by Fannie rising from 0.7 percentage points in September to 1.7 percentage points in October 2008. The Fed announced that it would buy $600 billion of these securities starting December 1, 2008, and hire asset managers to manage this portfolio for the Fed. Mortgage rates dropped half a point to to 5.5% on the announcement injecting some life in to housing markets. This does not help the 11.8 million homeowners under water, and those facing foreclosure, and it does not help those buyers who do not qualify for mortgages. It does help those who were responsible in their finances through the recent years and helps others refinance. So it helps those who were better off but started cracking under this economy. So it does not change the underlying fundamentals say some experts, but it does help keep some life in the housing markets say other experts. The Case-Shiller index of housing prices which declined 15.1 % in the second quarter, declined 16.6% in the third quarter, year over year. This helps keep up the prices from severe drops, but even the lower mortgage rates from this Fed action may not last as the rates dropped after the rescue of Fannie and the again started creeping upwards again. . . ...