Case-Shiller Data Confirms Double-Dip in Home Prices

"The indices, which are billed by S&P as the leading measure of U.S. home prices, are constructed to track the price path of typical single-family homes in a number of metropolitan statistical areas (MSAs). The study uses matched price pairs of individual houses to construct a 20-City Composite Index and a 10-City Composite Index which are updated monthly. The indices have a base value of 100 which was set in January 2000. Thus a current index value of 150 indicates there has been a 50% appreciation since that date for a typical home in the subject market."