Archive for the ‘Options Trading Education’ category

Introduction to CALL Options – An Animation

September 21st, 2009

Found this video on youtube… it gives a very entertaining introduction to CALL options… in the form of an animation… very nice drawing… and it explains CALL options in very clear layman terms… You can fast forward to 1:25 to go direct to the animation if you want…

However, because this animation is meant to be a preparation for a seminar… it does leave out some details…

Firstly, it left the “Option Clearing House” out of the picture… In the animation, it shows the options transaction between Ali and Abu.. In reality, an option transaction is not done directly between a buyer and seller… Instead, the Options Clearing Corporation (OCC) acts as a middle man, the buyer actually pays the clearing house, which then pays the seller… In addition, the OCC acts as guarantor, they ensure that the obligations of the contracts they clear are fulfilled….

To keep things simple, the animation also does not state the terms commonly used in options trading… In the animation, Ali pays $1 to Abu for the right to purchase Microsoft at $20 one month later….

$1 is known as the Options Premium, $20 the strike price.. Suppose the current month is September, then if the option expires one month later, Oct is known as the expiry month… All options will expire on the third Fri of the expiry month (except when it falls on a holiday, in which case it is on Thursday)

What is Leverage? Is it good or bad?

September 20th, 2009

In an earlier post, I mentioned I’ll talk about leverage and how it is a double-edged sword… here it is…

According to investopedia, leverage is

The use of various financial instruments or borrowed capital, such as margin, to increase the potential return of an investment.

Well, that definition is more apt when describing the purchase of stock using margin. In options, leverage has a slightly different meaning… options allow leverage to be achieved without the buyer borrowing money explicitly… Because of the very nature of options, a buyer is able to control a large number of shares with a relatively smaller amount of capital, thus increasing the potential return of his investment…

For instance, suppose Jonathan bought a $170 AAPL Call for $0.80 when AAPL is trading at $160. If AAPL shoots to $200, the call option may be worth about $35.2… although the option did not increase as much as the stock itself, its percentage increase easily wins that of the stock’s, hands down… The table below illustrates this point…

Stock

Option

Increase in Price

$200 – $160 = $40 $35.2 – $0.80 = $34.4

Percentage Increase

($40/$200)*100% = 20% ($34.4/$0.80)*100% =

4300%!!!

As can be seen above, the option percentage increase is 4300%, an amazing feat by any measure…. This is the beauty of leverage… when the stock increases in value, a CALL option will tend to increase by maybe a two-to-one ratio*… (i.e. a $2 increase in the stock leads to a $1 increase in the option)… Although an option price increase is less than that of the stock, it is relatively cheaper than the underlying stock, thus the percentage increase is huge…!!!

But, and this is a BIG but…

leverage is a double-edged sword… it works both way…. If suppose AAPL did not rally to $200, but instead sank to $100…. the stock has lost $60, a percentage loss of 37.5%… that’s any investor’s nightmare… but nowhere near the horror experienced by the options trader…. The $170 CALL that Jonathan bought will now probably be worthless… a loss of $0.80, but a percentage loss of 100%!!!!

Of course, if Jonathan only bought one lot, his loss is minimal… however, suppose he invested $16000 in the option, he would have lost all the $16000… on the other hand, if he had used the money to buy 1 lot of AAPL share, he would still have $10000 left…

Thus, in short, if we compare the same amount of money invested in stocks and options; options, because of the leverage they offer, have the potential to multiply our money many times over but also the potential to cause us to lose 100% of our money….

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*Actually this ratio depends on how close the option strike price is to the current stock price… the deeper ITM the option is, the closer the ratio will approach one-to-one… this ratio is also known as the delta of the option… a topic I’ll explore soon….

Should you buy or sell options?

September 17th, 2009

Back in 2006, when I was introduced to options trading, the first thing I did was to hit the library to find out more about this exciting financial product.

I forgot the title of the first book I read, but I remember it gave a very simple and nice introduction to what options are. One thing I distinctively remembered about that incident was that after reading the book, I thought to myself: “Why are options considered dangerous?”

I mean, since options are much cheaper than stocks themselves, and the most you can lose is the premium you paid, why are they dangerous? Aren’t they the safest way to bet in the stock market? Yet, I also recalled how Nick Lessen broke Barrings, since that happened in my country, Singapore… I left the library feeling perplexed, but nonetheless hopeful… I guess, like many other newbies, I was “lured” by the concept of limited risk, unlimited potential… Years later, I would reflect on that moment and laugh at my own naivety….

Coming from a mathematical background, I understood the concept of leverage easily. I understood how leverage can be risky, so I figured that I would only buy one lot each time. Even if I lost 100% of my premium, it would only be a small percentage of my account… However, what I did not understand at that point was how the odds are heavily stacked against an options buyer….

Now, I understand that buying options is pretty much like buying lottery… both promise a CHANCE to win big with only a small investment… but the chance of winning is so slim that eventually in the long run, we’ll end up losing…. we may convince ourselves otherwise, thinking that with all those fanciful technical analysis, we are not gamblers… but that is so wrong…

If we consider the odds of buying options, we’ll realize that 80% of the time, options expire worthless. As an options buyer, you only have a 20% chance of winning…. that means, your average profit must be 4 times your average losses in order for you to just break even… and that is without considering commission… if you add in commission, your chance of breaking even is even smaller…

In contrast, an options seller is like the lottery company, they can afford to pay out millions of dollars to winners each month, because only a small (probably negligible) percentage of lottery buyers will win… the odds are so much in their favor… the amount that they collect from those who lost, more than cover for the winning payout… Similarly, options sellers have a high chance of winning, and their frequent profit will more than cover for their occasional losses…

I learnt about the odds of options trading for some time before I fully appreciate it… In the beginning, I traded options like stocks, buying CALLs and PUTs to bet on the market direction… I won some, I lost some… but after 1 year and $1000 down, I was finally convinced that options buying is too difficult a game for me… To win, you need to be right about the direction AND the timing… Now, I don’t predict market direction… I spend less than 15minutes trading each night, and after selling options for about 6 months, I’ve made back what I lost and some more….

So to answer the question in the title…. SELL!!!