Home mortgage production volume increased by 20.4 percent during the third quarter of 2011 as record-low mortgage interest rates sparked a new wave of refinancing activity. An estimated $325.0 billion in new residential mortgages were originated during the third quarter, according to a new Inside Mortgage Finance ranking and analysis. While that was up solidly from the previous three-month period, it still ranked as the second lowest quarter since the mortgage market collapsed at the end of 2008. Through the nine-month mark in 2011, total production for the year was still down 16.7 percent from...(Includes two data charts)