Indeed, we run our own Relative Strength portfolio in the Foolish Workshop. Read the arguments below carefully, and then cast your vote and give us your feedback on the Duelling Fools discussion board.
All fundamental measures have to be related to the share price at one specific point in time.
Not only that, but the companies whose shares have outperformed the market more often than not are the companies with the strongest fundamental stories. Yes, it's 1929. Or the South Sea Bubble. Or any other craze that eventually went wrong. And they're right to worry about such potential catastrophe.