That's the correlation coefficient between the S&P 500 and the Bloomberg Barclays U.S. Treasury 20+ Index during the past decade. Christine Benz takes a look at what asset classes have been most effective at diversifying equity-market risk.
To view this article, become a Morningstar Basic member.
Morningstar.com does not own shares in any of the securities mentioned above. Find out about Morningstar’s editorial policies.