Plunging Mortgage Rates Won't Juice Housing

""Refinance application volume increased, but even though 30-year mortgage rates are back below 4.5 percent, the refinance index is still almost 30 percent below last year's level. Factors such as negative equity and a weak job market continue to constrain borrowers," notes the MBA's VP of research and economics, Michael Fratantoni. "Purchase activity increased off of a low base, returning to levels of one month ago, but remains weak by historical standards.""