Housing Futures: S&P/Case-Shiller Home Price Index

S&P/Case-Shiller Home Price Index Options
"...These are the first comprehensive financial tools that make it possible to trade U.S. housing values in a centralized marketplace. ..."


To track pricing:
http://housingrdc.cme.com/

for more info:
http://www.cmegroup.com/trading/real-estate/residential/SandP-case-shiller-home-price-index.html