The S&P/Case-Shiller composite index of 10 metropolitan areas fell 2.3 percent in December versus November, to 200.55, and fell 9.8 percent year-over-year, S&P said in a statement.
The composite index for 20 metropolitan areas fell 2.1 percent to 184.86 in December from November, and fell 9.1 percent year-over-year.