Home prices in the U.S. recorded a 4.3% gain in the 12 months ending in October, according to the S&P/Case-Shiller Home Price Indices. The 10- and 20-City Composites showed respective annual returns of +3.4% and +4.3% in October 2012 - larger than the +2.1% and +3.0% annual rates posted for September 2012.Chicago and New York were the only two cities with negative annual returns in October.






