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Topic: Share Market -
Options
So
you want to trade an option?
by
Guy Bower
You may have heard of the term derivatives. In the past
it has had negative connotations, inferring complex trades involving
massive risk or massive losses. That view, however, is a little
unfair. There are, in fact, thousands of different types of
derivative securities around the world and, therefore, making
generalisations is not an accurate thing to do. The term itself
simply means a security, the value of which is derived from the
value of another security.
Options are a derivative. In the more popular exchange
trade format, they have been around for several decades and they
serve a number of purposes.
To use the standard definition, an option gives the
buyer the right (not obligation) to buy (or sell) the underlying
asset at a specific price on or before a specific date. The buyer of
this option pays a premium for this privilege. The seller of the
option receives this premium in return for taking on the risk of
having to sell (or buy) the underlying asset.
A non-standard definition might be ‘an option is a
tradable asset with which you can create many forms of risk/return
on many different assets’.
This brief article is not designed to teach you
everything about options. While there are some technical terms for
general interest, we are not about to have a technical discussion.
The purpose here is to give a brief overview and then some direction
on where to get more information.
Who trades options?
First of all there are hedging or commercial
interests. These are people that are actively involved in the
underlying market itself use options for a degree of price
protection. For example, a coffee producer could use coffee options
to protect against a fall in the coffee price. Likewise, a fund
manager might use Telstra options to protect against a fall in the
share price.
These commercial interests are really what the options
markets were created for.
That said, the majority of the volume in the options
markets comes from speculative interests. In this context, this is
anyone that takes an option position to make money specifically from
that option position. So it will also include (option) fund
managers, large traders and small
traders.
There is another group of option market participants –
the market maker. There are registered markets makers and others
that through their style of trading act as market makers (eg local
futures traders will often take the role of a market maker).
Registered market makers are there to provide a buy price and a sell
price for a particular option. This is why you will often see a bid
and offer when an option is quoted.
Some might argue a market maker is a little like a
bookie. Both do not tend to take outright bets on the market (or the
race), but make their money on the continual transactions of
others.
Why trade options
For anyone that is not hedging, there is really only
on answer to this question: to make money. But, “Why trade options
in preference to other derivatives or other types of
investments?”
Firstly, there is the factor of leverage. Options
generally cost only a fraction of the entire contract value or
potential contract value. As an alternative to buying shares
outright for example, an option position can cost you less, risk
less but stand to make just as much or even more in certain
circumstances. Many people trade options for this reason. (A point
of note is that leverage can of course work against you as well as
for you.)
There is however a much better reason for trading
options. That is flexibility. Options
allow the user to customise their investment to take advantage of
very specific views. They can give you a very diverse range of
risk/reward possibilities.
For example, if you are trading shares you can be
long, flat and in some cases short. With options you can for example
take on a position that will make money if the market goes sideways
or if it goes up or down.
The ability to buy or sell a great range of different
options means that you can take on an option position for a very
specific view on the market, not just bullish, bearish or
neutral.
So is options trading difficult? Well it does take
some learning and practice, but anything requiring skill does. With
a bit of time and perhaps the right advice, it is possible to make a
decent dollar from options.
In what markets are options
available?
You sometimes hear the term ETO. This means Exchange
Traded Option and refers to options that are made available by an
exchange such as the Australian Stock Exchange.
It would take quite a long time to list all the
Exchange Traded Options available to us. Suffice to say, options are
available all around the world on commonly traded shares, futures
contracts, bonds, stock market indices and many other commodities.
The best place to start your study of options markets are in those
stocks or commodities with which you are familiar. Perhaps you own
some shares in Telstra or WBC. This is the place to start because
you already know something about the underlying
security.
For the newcomer, it may seem that options on anything
other than shares are just too complicated. In fact, they are all
really the same thing. They have the same characteristics and behave
in much the same way.
How to get started
The newcomer will first need to learn about options.
The ASX website www.asx.com.au has some
great information and their seminars are highly recommended.
There are plenty of other exchange websites that also
have some good information (most of it is free). These
are:
My book OPTIONS: A Complete
Guide is written for the beginner/intermediate level trader
and as a reference guide for options trading.
Also, try asking experienced traders about which
options markets are good to trade. Talk to a stockbroker, futures
broker or adviser and get some opinions. Just be sure whoever you
speak with actually has options trading
experience.
The Bottom Line
It is possible to make some decent money from trading
options, but like anything it takes some work. It is also possible
to lose money – that takes less work. The newcomer is encouraged to
spend a little time exploring options and talking to a few people in
the industry to really gauge what they want or what they can get out
of the options market.
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Quick
guide to options terms
Call
option: A
contract that gives the buyer the right to buy the underlying
asset within a certain amount of time as a specified priced.
Put
option: A
contract that gives the buyer the right to sell the underlying
asset within a certain amount of time at a specified
priced.
Premium: The
price paid or received for an option.
Expiry:
The
day on which trading for an option ceases. All option have a
certain time before they lapse.
Strike
price
(exercise price): The
price of the underlying at which an option can be bought or
sold when exercised.
Long: A
bought position in an asset with the expectation that the
price will increase.
Short: To
sell an asset without first owning it with the intention of
profiting from a fall in the value of that asset. You can do
this with options.
Flat:
meaning no position in the market.
Spread: This
refers to the difference between the bid and offer prices or a
strategy involving buying and selling two or more options.
(multiple options can be combined to create different
risk/reward scenarios.)
Bid/ask: The
most common way a price for an option is quoted. This is the
highest bid price and the lowest ask price. For example, ‘the
May 750 call is currently 50/55’. This means the highest bid
is 50 and the lowest offer is 55.
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Article published in Shares
Magazine.
Guy Bower is an adviser and trader in options markets.
See www.guybower.com for more
information.
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