S&P has released their Case-Shiller Home Price Index for May 2010.

The annual growth rates in 15 of the 20 MSAs and the 10- and 20-City Composites improved in May compared to those reported for April 2010. The 10-City Composite is up 5.4% and the 20-City Composite is up 4.6% from where they were in May 2009.

To see solid analysis, graphs, go to Calculated Risk and EconomPic Data.

One needs to note these price increases are during the housing tax credit of $8,000. It's not until July that housing prices without subsidies will be known.

From the S&P press release:

"While May’s report on its own looks somewhat positive, a broader look at home price levels over the past year still do not indicate that the housing market is in any form of sustained recovery,” says David M. Blitzer, Chairman of the Index Committee at Standard & Poor’s. “Since reaching its recent trough in April 2009, the housing market has really only stabilized at this lower level. The two Composites have improved between 5 and 6% since then, but this is no better than the improvement they had registered as of October 2009. The last seven months have basically been flat.”

“The May 2010 data for 15 of the 20 MSAs and the two Composites show an improvement in annual returns compared to April’s report. With the month-over-month data, while 19 of the 20 MSAs and the two Composites were positive, we are in a strong seasonal period for home prices, so that was largely expected. In addition, there may still be some residual impact from the homebuyers’ tax credit, since they affect any purchase that closes through June 30th 2010. We need to watch where the housing markets
will go after these temporary stimuli go away. June’s existing and new home sales and housing starts data do not show much real improvement in those statistics either. It still looks possible that the housing market might bounce along the bottom for the foreseeable future, before showing any real improvement that will filter through to the rest of the economy.”

Headline buzz versus details and the stock market reactions thereof, never cease to amaze me. In spite of the warm fuzzies of Wall Street, there is a leg in the Case-Shiller data releases.