Title: Missed the mark.
Review: Math applied illogically, produces unreliable results. That is the case here. You know the old joke, there are three kinds of people in the world, those who can count and those who cannot.It is mostly incorrect to say that everyone who buys shares in the market today is an investor. Many, even those who think of themselves as long-term holders of stock, are speculators. That is so because as individuals, they have not done "due diligence", but have relied on the advice of pundits, gurus or their own gut.So, to use mathematics as a predictive tool in a way that depends on the future behavior of such speculators, is a poor application of a powerful and useful tool.One day the Dow will be at 36,000....let us hope that on the day the intrinsic value of the Dow is near 36,000 also. In real estate its "location, location, location". In investing its "intrinsic value, intrinsic value, intrinsic value".
Is this product review negative?