Tuesday, April 14, 2015

4/14/2015 The only way to avoid illusions is to stop looking at them


Sector Model
XLU
-3.28%
Full Model
Date
Return
Days
UVV
12/2/2014
23.39%
133
JOY
12/8/2014
-24.71%
127
RS
12/11/2014
-1.79%
124
AGCO
1/23/2015
6.96%
81
SSYS
3/3/2015
-9.44%
42
PWR
3/9/2015
1.34%
36
BHE
3/31/2015
0.29%
14
CBI
4/2/2015
4.45%
12
DECK
4/2/2015
1.33%
12
MTZ
4/9/2015
-2.17%
5
(Since 5/31/2011)
S&P
Annualized
12.09%
Sector Model
Annualized
22.30%
Full Model
Annualized
19.65%
S&P
Total
55.55%
Sector Model
Total
118.02%
Full Model
Total
100.30%
Sector Model
Advantage
10.22%
Full Model
Advantage
7.57%
Previous
2015
S&P
53.06%
1.63%
Sector Model
122.60%
-2.05%
Full Model
101.13%
-0.42%

 

The Sector Model continues to consolidate around its benchmark:



 

It’s a strange pattern – expected, but a bit too well behaved.

The good news is that the model does indeed perform as expected by back-tests.  The strangeness is how it’s hovering almost too exactly to that expectation.  No back-test is that good.

This would be about the time that a market technician would announce “it’s going to make a big move to break out [one way or the other]!”

Well, duh.  The current tightening of the pattern is merely an accident of the moment.  We are noting that it is tight at the moment because we are picking a tight moment to look at it.

I make this “point” of sorts to paint a broader picture of the problems of technical analysis.  If you look for a pattern, you’ll find one.  And if you don’t find one in one stock or market, then you’ll look in another.  A common form of chart watching is to look for a trend.  If you see a stock retreat to a rising trend line then it is likely to pop off of it to the upside (or so the idea goes).  If not, you put your stop loss just enough under the trend line for you to get out without too great of a loss.

The problem is that stocks only look like they are going to pop up from a trend-line when you find a stock that’s been popping up from its trend-line.  You ignore those that haven’t been – because, hey, that wouldn’t be a trend.

The pattern is an illusion.

In truth, stocks have to be measured by the money behind the price.  For fundamental investors, that money is money in the business itself: growing cash flow, book value, earnings, sales; low debt.  If the company is gaining more money than the stock in price, then there is a reason to expect the price of the stock to catch up.  Doesn’t always happen, but at least there is something behind the price other than some amorphous trend.

In the same way, technical measures should be price against money flowing into an industry or sector.

Both fundamental and technical measures should be price against an inflow of money: fundamentally into the company and technically into the sector.

The rest is illusion – patterns and trends most of all.

Tim

 

 

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