http://fivethirtyeight.blogs.nytimes.com/2011/08/08/why-s-p-s-ratings-are-substandard-and-porous/ http://fivethirtyeight.blogs.nytimes.com/2011/08/08/why-s-p-..

http://fivethirtyeight.blogs.nytimes.com/2011/08/08/why-s-p-s-ratings-are-substandard-and-porous/ http://fivethirtyeight.blogs.nytimes.com/2011/08/08/why-s-p-... Over the last 15 years or so, you could have made a lot of money with an investment strategy of "bet against S&P".