A quick explanation would be in order. A stock option gives you a chance to purchase or sell an underlying stock. It’s not a pure gamble in that you can actually act on the underlying security. Small movements in the underlying stock can produce, on a percentage basis, drastic moves in the option. I’ve seen a stock move up $3 and an option on that stock move up $2.50. You ask, so what? Well the stock went from $74 to $77. The $70 call option went from $5.25 to $7.75. Talk about a great proxy investment. The same can happen with puts.
Investors buy options for:
1. Maximum bang for your buck—the expiration month and various strike prices should be analyzed.
2. Quick return on your money.
Again, we’re not here to discuss entrance strategies. You can read about those elsewhere. I only bring this up as a lead in to the next point. Is time a friend or foe? If we want to get out at not just a nice profit, but at the best possible profit, we need to explore this question.
An option may be comprised of two parts: intrinsic value and time value. Intrinsic value is that portion of the option which is in the money. Time value is that portion of the option which is out of the money. For example, if the stock is $26 and the $25 call options are going for $1.75, $1 of the $1.75 is intrinsic value and the 75cent of the $1.75 purchase price is time value. 75cent pays for one week or two months, or whatever time is left before the expiration date.
The reason I said “may” at the beginning of the last paragraph is that the option may be all time value. If you’re after the $30 strike price, and the stock is at $26, and the option is 50cent, the whole 50cent is time value. Time value could be called extrinsic value as it is extrinsic to the value of the stock.
At first, time is a friend. Your 75cent has purchased you a month and a half—six weeks. If the stock rises, the option value increases. You could sell at anytime. If you had purchased a call option with a $30 strike price, the option value increases up to a point. If the stock goes above $30, you’ve made a nice play and you can get out at a nice profit.
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Date
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1————————————–
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Stock Price
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Expiration date:
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Option Price
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Fri, Nov 19
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$30 call
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$26.00
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Oct. 20
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$0.50
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27.00
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Oct. 25
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0.75
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27.50
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Oct. 30
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1.00
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28.00
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Nov. 5
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1.25
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28.00
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Nov. 10
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1.25
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28.25
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Nov. 12
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1.375
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28.50
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Nov. 14
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1.50
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28.75
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Nov. 15
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1.50
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29.00
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Nov. 16
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1.75
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29.25
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Nov. 17
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1.75
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29.375
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Nov. 18 Thurs.
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1.50
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25.43
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Nov. 18 noon Thurs.
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1.37
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29.50
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Nov. 19 Fri.
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0.75
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29.50
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Nov. 19 noon Fri.
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0.25
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29.50
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Expiration
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worthless
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If, however, the stock moves toward $30 and you’ve seen a nice run up in your option, but then the stock stalls, you may want to be careful. Time becomes the enemy. The option (stock) needs time to move up, and more specifically, move to the strike price, or it may become worthless.
Look at the chart. Note the dates. Note how in the last few days before the expiration date the stock is still going up a little but the option goes nowhere and then down. Time runs out. We’re purchasing the November $30 call options for 50cent.
Do you see how fast the time value deteriorates when there is no time left? As you look at this chart you can obviously see several exit points where you could have made a nice profit. Also note: the time value of in the money calls also evaporates as you get near the expiration date. Look at the chart. This is the $35 call option. The stock starts at $26.
Sometimes we, “tongue in cheek,” refer to time value as fluff. When there is ample time before the expiration date, the time value portion of the option premium is large. In the above example it was 75cent back on October 20, but only 25cent two days before the November 19 expiration date.
There comes a time when you get less bang for your buck. I would have sold this option at a double or triple. Be careful.
If it gets to be November 10 and the stock takes a two dollar dip, the value can erode very quickly.
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Stock
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Date
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Option
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Price
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Expiration: Fri., Nov. 19th
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Price
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$26.00
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Oct. 20
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$0.75
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27.00
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Oct. 25
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1.00
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28.00
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Oct. 30
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0.75
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29.00
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Nov. 5
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0.75
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31.00
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Nov. 10
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0.50
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32.00
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Nov. 15
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0.25
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33.00
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Nov. 17
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0.25
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34.00
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Nov. 18
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0.125
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When the stock has less time to recover it may not regain its previous value. A lot of money can be made in the expiration week but only for someone with a stout heart. I hope you see how easily the “friend” can quickly turn to “foe.”