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Money Management 289


            Shorting must be done in a margin account, so check with your broker to
          see if you can borrow the stock you want to sell short. Also, if the stock pays
          a dividend while you are short, you’ll have to pay the dividend to the person
          who owned the stock you borrowed and sold. Lesson: don’t short big divi-
          dend-paying stocks.
            Short selling is treacherous even for professionals, and only the more able
          and daring should give it a try. One last warning: don’t short an advancing
          stock just because its price or the P/E ratio seems too high. You could be
          taken to the cleaners.


                  What Are Options, and Should You Invest in Them?

          Options are an investment vehicle where you purchase rights (contracts) to
          buy (“call”) or sell (“put”) a stock, stock index, or commodity at a specified
          price before a specified future time, known as the option expiration date.
          Options are very speculative and involve substantially greater risks and price
          volatility than common stocks. Therefore, most investors should not buy or
          sell options. Winning investors should first learn how to minimize the
          investment risks they take, not increase them. After a person has proved
          that she is able to make money in common stocks and has sufficient invest-
          ment understanding and actual experience, then the limited use of options
          could be intelligently considered.
            Options are like making “all or nothing” bets. If you buy a three-month
          call option on McDonald’s, the premium you pay gives you the right to pur-
          chase 100 shares of MCD at a certain price at any time during the next three
          months. When you purchase calls, you expect the price of the stock to go up,
          so if a stock is currently trading at $120, you might buy a call at $125. If the
          stock rises to $150 after three months (and you have not sold your call
          option), you can exercise it and pocket the $25 profit less the premium you
          paid. Conversely, if three months go by and your stock is down and didn’t
          perform as expected, you would not exercise the option; it expires worthless,
          and you lose the premium you paid. As you might expect, puts are handled
          in a similar manner, except that you’re making a bet that the price of the
          stock will decrease instead of increase.
          Limiting Your Risk When It Comes to Options
          If you do consider options, you should definitely limit the percentage of
          your total portfolio committed to them. A prudent limit might be no more
          than 10% to 15%. You should also adopt a rule about where you intend to
          cut and limit all of your losses. The percentage will naturally have to be
          more than 8%, since options are much more volatile than stocks. If an
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