S&P/Case-Shiller Home Price Indices The S&P/Case-Shiller Home Price Indices are the leading measures for the US residential housing market, tracking changes in the value of residential real estate both nationally as well as in 20 metropolitan regions. The indices are calculated monthly and published with a two month lag. New index levels are released at 9am Eastern Standard Time on the last Tuesday of every month. By smilin Sectors > RealEstate & Constructionwith realestatesectorstatisticsusa