Inside the Dow
Inside the Dow penetrates the smoke screen that the Dow-Jones Industrial Average has
become.
If you don't know what is going on inside the Dow, you don't know anything worth
knowing.
The complex formula used to compute this monstrosity, called price-weighting, goes
far beyond simply adding up the individual prices and dividing the whole thing by thirty.
It also employs a divisor designed to compensate for stock splits.
The effect of all this not only gives the higher priced issues more weight in the
average but accounts for the incredibly high valuation of the average itself.
Confused? Good! You're supposed to be. You see, dividing a number by a value less than
one actually turns it into a multiplier!
The current divisor, as of this writing, is approximately .2 which is the same thing
as multiplying by 5!
That means a one point move in a stock is good for a five point move in the average.
It also allows a few higher priced issues to give the illusion that the average stock is
moving up when, in fact, the other issues are moving down.
Imagine thirty men carrying a heavy load up a mountain.
In the beginning all is well; each member is bearing their fair share of the load.
As the climb continues, visualize one member at a time becoming exhausted and, unable
to continue, dropping out.
This means the heavy load, shouldered by a constantly shrinking number of
remaining members of the climb, eventually collapses under its own weight.
If you were keeping track of the climbs' progress and noted that what started out as
a 30 man team was now down to fewer than 15, what would be your prognosis?
What would be your prognosis if all you saw was the average moving higher and higher and were completely unaware of what was going on inside?
Inside the Dow:
Ignore it at your peril.
Why Dow Theory doesn't work
Comments About This Topic?
What are your thoughts on this subject? Share them!

|