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USING PUT OPTIONS TO PROTECT YOUR STOCK HOLDINGS
I own a house. Every year I purchase an insurance policy to protect against unexpected damage or total loss of
house. My expectation and hope is that I will never have need for
benefits afforded under
policy, but I pay
premiums nonetheless.
Just as you would insure your house by buying an insurance policy, you can buy a put option to insure your stock positions against unexpected loss. When you buy a put option, you have
right to sell your stock at a defined price for a defined period of time. If your stock holdings fall in value, a put option will permit you to sell those depressed holdings at
pre-defined strike price.
Consider
example of a stock purchase we used above. Let us assume that you bought
call option and you decided to take ownership of
stock because you believed that it would continue to appreciate. You already have an $8 profit, and you want to protect it against loss so you buy a $40 strike price put option for a cost of $1.50 per share. If
stock continues to rise in value, you will have no need for your put option and it will simply expire worthless, just as your home owner’s insurance expires at
end of
policy term. If something unexpected occurs in
market, causing your stock to drop in value, your position is protected against loss because you will be able to sell your stock at
pre-defined strike price of $40 per share.
PROFITING WITH PUT OPTIONS
When a trader expects a stock to decline in value, she might sell
stock short. Selling stock short requires a significant amount of capital and exposes you to significant risk if
market rallies to new highs.
Put options can also be used to profit from anticipated market declines. You can buy a put option in expectation of
market losing value. By buying a put option, you are only required to pay
cost of
option. There is no margin requirement. Your risk is limited to
amount you paid for
put.
Assume your stock dropped from $40 to $30, and you had paid $1.50 per share for a put option with a $40 strike price. Your maximum risk on
trade would be
$1.50 you paid for
put option. That put option would now be worth at least $10, since you have
right to sell a $30 stock for $40 per share. Your profit would be a minimum of $8.50, which represents a 560% profit.
Conversely, assume
stock gapped up at
market open to $45 per share. Your risk on
put option is limited to
$1.50 per share that you paid, while
short-stock trader has incurred a $5.00 per share loss.
PROFITING NO MATTER WHICH WAY A STOCK MOVES
Perhaps you do not know whether a stock will move up or down, but you do believe it is likely to make a significant move in one direction or another. A stock trader is at a loss, because she does not know whether to buy stock or sell it short. As an option trader, it is possible to profit by using an option strategy such as a straddle.
A straddle involves
simultaneous purchase of both a call and a put option. Assume your stock is trading at $30 per share and you expect that it will make a large move, but you are not sure whether it will be an upward or downward move. You decide to buy a call and a put for a combined price of $3.50 per share. If
stock makes a large move to
upside, your call will gain value and your put will lose value. If
stock moves to
downside, your put will gain value but your call will lose value. Because maximum loss is limited on both
call and
put, there is a finite value by which either can decline while providing unlimited profitability on
other side.
If
stock makes a large upside move to $45, your call will be worth a minimum of $15 per share. You paid $3.50 for
combined put and call, so your minimum profit would be $11.50 or a return of approximately 329%. In
event of a large downside move to $20 per share,
put would have a minimum value of $10which would produce a minimum profit of $6.50 per share or a return of 186%. These returns are possible while risking no more on
trade than that combined amount paid for
call and put option.
MORE LIMITED RISK OPPORTUNITIES
This article is by no means intended to be a comprehensive exploration of options or option strategies. What this article attempts to demonstrate is that options can be used without significant financial risk. In fact, options are effective tools for limiting your risk in
market and, if properly used, are much less risky that stock investing.
For
stock investor, options provide an opportunity to protect positions against loss and enhance returns. Speculators can participate in
market without exposing themselves to large risks. Anyone actively investing in
market or who is considering such investments would do well to educate themselves about
benefits offered by options.

Christopher L. Smith, B.B.A., J.D., is a graduate of the University Of San Diego School of Business and Santa Clara University School of Law. He is a practicing lawyer, an active trader, newsletter publisher, and is the founder of TheOptionClub.com. For more information about options and option trading, you may contact Mr. Smith through http://www.theoptionclub.com.