Gundlach's presentation stating the S&P has never risen 7 years in a row - therefore presumably won't go up in 2015 and you should buy some more of his bond funds - has been getting some attention lately.
But in fact you only need to go back to the 1990's to discover that the return on the S&P was positive 9 years in a row.
Ironically enough for a bond manager, the King of Bonds no less, this is because Gundlach ignores the yield on the S&P.
Now I don't know whether the market is going up, down or sidewise this year. But the S&P dividend yield is higher than the 10-year right now, so I certainly wouldn't be buying what Gundlach is selling. Especially if it's secondhand, ugh.