Case-Shiller Shows Home Price Increase in May. Calculatedrisk.com is reporting that Case-Shiller released the monthly Home Price Indices for May and they show an increase in home prices. This represents a second consecutive month of increase in prices for the 10- and 20-City Composites. The 10- and 20-City Composites were up 1.1% and 1.0%, respectively, in May over April. […]