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FROM "WHO WANTS TO BE A MILLIONAIRE" TO "SURVIVOR"

Harry Zhou
Professor of Department of Computer and Info Sciences
Towson University

Remember the most popular TV show in the March of 2001? It was the program called "Who wants to be a millionaire". In a short year, we are now enjoying the show by the name of "Survivor". What a difference a year makes! The same is true in the world of investment. Many investors spend most of their time deciding what stock to buy, but spend a little if any time thinking what stocks to sell. This is a serious mistake. Like NBA basketball, defense is as important as offense if you want to win a game. You can become a highly successful investor if you have a realistic set of selling rules. Through simple rules, you can learn to be a good seller as well as a good buyer. In this section, I would like to discuss the number one rule in the game of investment: how to cut your losses.

The basic rule is easier to say but much harder to implement: sell your stock if it drops 7-8% below your entry point. That is, to cut short your losses to protect yourself against the possibility of much greater losses. Overcall, your average loss will actually be less because in a few instances you can recognize when a stock is not acting properly before it drops 8% below your cost. In a dynamically changing investment environment, the rule "buy and hold" won't work very well. Take a look at the following examples in the period of 12 months: YHOO from $205 to $14, CSCO from $86 to $15, QCOM from $200 to $50. They were the generals in the bull market. When the generals were taken out and got shot, you know the game is over. Many investors, I hope you are not one of them, are still holding these shares and dreaming the recovery which may not come at all.

In the real world of investment, no body can pick up winners all the time. As a matter of fact, I remember I read somewhere that you are considered yourself a successful investor if your selection of stocks is 30% right. It is extremely important not to let yourself trapped in a hole that gets deeper over time. Let me do a simple math for you. Suppose that you buy 1000 shares of stock at the price of $50. Instead of selling it at $46 (the 8% rule), you decide to hold on. Now it trades at $25, what to do? If you sell it now, next investment you make must go up 100% to get even. If not, the stock may go to a single number, as many stocks did in the last year.

Let us assume that you begin with $10,000 and made 10 transactions ($1000 each). Seven of them were losers and 3 of them were winners. If you follow and enforce the 8% rule religiously, you lost $560 calculated by $1000*0.08*7. All you need, therefore, is to make 19% of the three winning transactions ($1000*0.19*3 = $570). If you enjoy the excitement, sometimes rewarding experience, of stock trading, you must know how to preserve your capital, which is more important, I think, than making profits. When the bull market comes back, the real winners on the Wall Street are the survivors in the bear market because they are the only investors who have the money to make a killing. There is a famous saying in Chinese: "A fighter is not afraid of cutting his own arm off if that is what it takes to survive". In conclusion, let me go back to the title of this article by giving you my advice: If you want to be a millionaire, you must learn how to be a survivor first.


Edited by: Xiao Zhang & Wenzhu Lu    Editing Date: 04-18-01

E-mail:xzhang114@hotmail.com

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