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Archive for December, 2008

Signal vs. Noise

December 30th, 2008

Long-term, stock prices as a group tend to rise at 9 – 10% a year. The industry likes to reinforce that idea by keeping the public’s attention on market indexes of many stocks – at least 30 in the Dow Jones Industrials, 100 in the Nasdaq, and 500 in the S&P500.

By combining the diverse price actions of many stocks in these indexes and reporting on their small combined price moves day by day, it appears that only modest changes may be going on. Maybe it’s just another year when market prices rise their usual +9%, or maybe a bad year when they decline -5%.

But let’s look at what is happening to specific stocks’ prices. After all, they are what you may be investing in and risking your capital through.

I systematically follow about 2,500 stocks, ETFs, ADRs, and indexes on a daily basis. In 2007, there were only 74 that had price ranges during the year, low to high, of less than 20%. There were also 221 that had price ranges of 100% or more.

These are all stocks the academics and economists tell you that go up some 9-10% a year on average. You’re aware, of course, of the statistician that drowned while wading across a pond that was only 2 feet deep, on average?

That 9-10% is what physicists call signal. The 100%+ is what they call noise.

Both offer opportunity. But where is the greatest, most frequent opportunity?

The average price swing during the year was about 68%, several times that 9-10% trend. And 2007 was not an unusual year in the market. Not like 2008.

As important, how long did it take a typical stock to make its traverse? About 7 months. So the value of perfect information (i.e. hindsight) was an annual rate of change equal to 222%. That’s the gain you might have had with a perfectly timed buy and perfectly timed sell, on stocks representative of the average, that could employ your capital fully over the year.

Not likely, so what are the odds that good timing could do better than the 9-10% trend? We can get a sense of the answer by finding out how many stocks out of the total produce a price upswing gain greater than that. The answer, in 2007, was 65% of them – even when we recognize that many of the stocks’ price swings were downward.

Big potentials exist in the noise. And they are magnified by the time component. More about that another time. Till then, make some money for yourself in the market.

Peter Way, CFA

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Think Differently About Investments

December 9th, 2008

Join me in thinking differently about making investments. This second article for Play the Players is intended to set the tone of what you will find in continuing articles.

I want to address people who know that they do not always have the facts or perspective needed to make odds-on, profitable decisions. While we hope to provide that in a mildly entertaining way, an informative focus is likely to be more important to us than amusement.

Hopefully, more important to you, too.

Our principal topic will be equity (stock) investments, of the publicly traded kind. But since their prices are impacted by an enormous range of influences, we will be drawn into many areas.

Please note the immediate aim on prices. They are what produce the only two things that matter in stock investments, or any investment for that matter, Risk and Reward.

Yes, there are sometimes dividends that enter into the reward side of the proposition. But it is hard to find any stock that, in the course of a year, does not have its price change by several multiples of its dividend. In our world, dividends are trivial, even inconsequential.

Isn’t knowing how likely the stock you might buy will see its price go down more important than how likely the dividend is to be cut? Of course, a dividend cut is part of the price change odds calculation, so we’re not ignoring that. But many other things can cause a price decline.

Why not find a way to condense all of those details and conjectures into something that can be managed? Why not find a way to “contract-out” that hard investigative analysis? There are folks out there who make a serious living out of doing just that work. You shouldn’t need to.

I am a CFA, a Chartered Financial Analyst, with a 3-digit charter (#953) issued in 1966, the first year charters were awarded to professionals who took all 3 required annual exams. Now nearly 100,000 CFA charters have been earned, worldwide.

The CFA Institute sets the standards for professional behavior, ethics, and minimum analytical capabilities. Influencing the investment decisions on Trillions of dollars (yen, pounds, pesos, etc.) makes it a very serious undertaking. And an essential one. Someone has to know what is really going on behind the accounting numbers.

I am old enough to remember when the principal entities of the accounting “profession” were called “the big 8.” Now there remains only 1, or perhaps 2, depending on how you want to count.

“How you want to count” is why so few of the originals remain. “Counting” is the artistry that has been practiced under the (dis)guise of Generally Accepted Accounting Principles, or GAAP. So much can fall into that gaap, often what you see isn’t what you get. Accounting enterprises, when joined with consulting ones, resulted in horrible conflicts of interest. Which is why many of them disappeared.

But CFAs love GAAP, because it importantly becomes a reason for their being. They get to solve the mysteries. Still, while analysts provide important inputs to the pricing process, they don’t set prices.

And prices are what create your reward – or risk.

So in our next session we’ll take a look, in a way the investment industry would rather we did not, at how stock prices behave, and who really sets them.

PFW, CFA

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Introducing the Players

December 3rd, 2008

Every game has three stages.

First you learn the game. What are the rules, how do you score, what are the penalties, what does it take to be a player, what makes a winner, what puts you out of the game? Everyone goes through this.

Then you play the game. Practice, practice, practice. You continue to learn how to do it better, score more often, be a winner more consistently, build your skills, develop good techniques, identify and avoid bad ones, have fun and satisfaction in playing. Most players, year after year, never go beyond this.

But a few go on to play the players. Like chess masters, duplicate bridge tournament players, match play golfers, and professional poker champions. They recognize that the real challenges come not from the game, but from the way the most skillful competitors play it.

Since you are involved in the stock market, man’s second most serious game – after war – you might want to think about who wins the bets you lose, why it happens, and what might be done about it. There probably are players out there playing you. Is it time for you to start playing them?

That’s what this blog will be about.

I’ve spent 50 years in the stock market game, from a variety of professional vantage points. The last 30 years have involved playing the players, instead of just playing the game. It’s a very different perspective, but one that you can gain. I hope to help.

We’ll look at who the key players are, what they do, and why they do it that way.

We’ll explore how the game has changed recently, what has changed it, and what may be coming.

We’ll try to answer your questions, but won’t make buy and sell recommendations on this blog. You’ll need to subscribe to the site for those.

We’ll urge you, and try to help you think about what you are doing, and how it fits into what other players do and want you to do.

Pleased to have you play along, and help you make more money in the process.

PFW,CFA

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