|
  
Options Spread Bets
An option gives the owner the right to either buy
(this is called a call option) or sell (this is called a put option)
at an agreed price and agreed time in the future. Like ordinary
spread bets the price of the option will be "live"
(tradable) right up to the option date. The price of an option is
worked out by taking account of the strike (price where option kicks
in), volatility (average movement) of the instrument the punter would
like to deal in and the amount of time the option runs for.
Confusion is possible in options, because there are
two usages of the terms 'long' and 'short'.
One usage refers to the overall market, for example,
the price of gold. If you think the price is going to go up, you want
to buy, or go 'long', the market. As you will see below, you can do
this with options by either buying calls or selling puts.
The other usage refers to individual products, like
options. If you buy an option, you are said to be 'long' of it. So if
you have purchased both a put option and a call option, you are both
'long' puts and 'long' calls. You need to be careful exactly what you
are referring to.
Our strong advice is that you only ever buy, or go
long, options. Selling options exposes you to unlimited losses,
whereas when you buy options, you can never lose more than you have
already paid for them.
Buying a Call Option
As we said, a call option gives the owner the right to
buy at an agreed level on an agreed time in the future.
If the price moves above the strike price by more than
the cost of the premium you have paid, you will make a profit (see
example 1).
If the price stays below the strike price you just
lose the premium (the cost of the option).
Example 1
Mr G likes the look of gold and decides he would like
to buy a 3 month call option. Let's take the start date as January
1st and the expiry date as March 1st (so there are only 2 months life
left in the option). For this example we will use 1 US$ as a point
movement with the price of gold at US$270 per ounce.
The March 1st US$300 strike price gold calls are US$ 9-10.
There are a number of different possible strike prices for March 1st
expiry. An option on a different strike price will cost a different
amount. Here you can buy the US$300 March gold calls at US$10. On the
expiry date you will be long of gold at US$300, plus it will have
cost you US$10 to have that right. So if the price is above US$310
(your call price of US$300 plus the US$10 you paid for the call) you
will make a profit. If the price is between US$301-310 your loss will
be the difference between that level and US$310.
Remember, your maximum loss can only be the premium
you pay when you buy an option, in this case US$10.
Mr G paid US$10 for the US$300 March gold calls, the
expiry price in March is US$304.
His stake is £10 a point.
Result 1
|
Loss |
|
|
|
|
|
Mr G paid US$10 for 300 March calls |
|
|
|
|
Long at 300 + US$10 premium paid = |
310 |
|
March expiry |
304 |
|
Difference |
-6 |
|
|
|
Result -6 x £10 stake |
= £60 loss |
|
|
Buying a Put Option
A put option gives the owner the right to sell at an
agreed level and agreed time in the future.
If the price moves below the strike price by more than
the cost of the premium you have paid, you will make a profit (see
example 2).
Result 2
Mr G paid US$10 for US$300 March gold calls and the
expiry price is US$350.
His stake is £10 a point.
|
Profit |
|
|
|
|
|
Mr G paid US$10 for 300 March calls |
|
|
|
|
Long at 300 + US$10 premium paid = |
310 |
|
March expiry |
350 |
|
Difference |
+40 |
|
|
|
Result +40 x £10 stake |
= £400 profit |
|
|
If you are keen to really get involved in the selling
of options seek professional advice and guidance. Even if you feel
you are completely clear about the way options trade we again suggest
where possible to paper trade (practice trade) for a reasonable
period so you completely understand the risks involved.
Result 3
Mr G paid US$10 for the March US$300 gold calls and
the expiry price is US$270.
His stake is £10 a point.
|
Loss |
|
|
|
|
|
Mr G paid US$10 for 300 March calls |
|
|
|
|
Long at 300 + US$10 premium paid = |
310 |
|
|
|
But as the price is not above 310 Mr G will not exercise (take up his
right to buy at 300) so he will lose only the US$ 10 premium paid for
the option. |
|
|
|
Result -10 x £10 stake |
= £100 loss |
|
|
Remember - when buying an option, whether it is a
"call" or a "put" the maximum loss you can make
is the premium you pay for the option, if events go against you.
Warning - if you sell an option there is no limit on
your possible losses if events go against you.
Remember - option spread bets are also "live"
and if the market moves your way it will reflect the movement in the
option price.
Result 4
Mr G paid US$10 for the March US$300 calls.
The gold price moves within a week to US$310. In this
case Mr G decides to sell his option and take profit, the option bid
price has moved from US$10 to US$30 to reflect the move in the gold price.
|
Profit |
|
|
|
|
|
Mr G long US$300 March calls at US$10 |
|
|
Option price now |
30 |
|
Difference |
+20 |
|
|
|
Result +20 x £10 stake |
= £200 profit |
|
|
Example 2
Mrs F thinks the price of the £ against the US$
will fall in the next month or so. It is January 3rd and the
£/US$ is currently 1.5550. She decides to buy the March (expiry
March 1st at 11am) 1.50 puts. For this example a point movement
equals 0.10 of a cent. The put option quote is 2.00-2.20.
She buys the put at 2.20 staking £10 a point.
Result 1
Sterling falls rapidly to 1.53 within a week and the
bid price of the option moves up to 3.10.
She decides to take profit.
|
Profit |
|
|
|
|
|
Long put March 1.50 £ US$ at |
2.20 |
|
Option price now |
3.10 |
|
Difference |
1.10 = 110 points |
|
110 x 0.10 = 11 |
|
Result 11 x £10 stake |
= £110 profit |
|
|
Result 2
Sterling stays roughly unchanged and is still 1.55 on expiry.
The option is not exercised (taken up).
Therefore the premium paid is lost.
|
Loss |
|
2.20 = 220 points |
|
220 x 0.10 = 22 |
|
Result -22 x £10 stake = £220 loss |
|
Result 3
Sterling falls to 1.49 by March expiry.
Mrs F paid 2.20 for 1.50 puts therefore her
"real" price would be 1.4780 (1.50 - 2.20/100 = 1.4780).
|
Loss |
|
|
|
|
|
Short at |
1.4780 |
|
March expiry |
1.4900 |
|
Difference |
1.20/100 |
|
1.20/100 = 120 points |
120 x 0.10 = 12 |
|
|
|
Result -12 x £10 stake |
= £120 loss |
|
|
Result 4
|
Profit |
|
|
|
|
|
Sterling falls on expiry to 1.48 against US$ |
|
|
=1.50 - 2.20/100 premium of option |
|
|
= 1.4780 |
|
|
|
|
Therefore position is:- |
|
|
Short |
1.4780 |
|
Expiry price |
1.47 |
|
Difference |
+0.8/100 |
|
0.8/100 = 80 points |
|
80 x 0.10 = 8 |
|
|
|
Result +8 x £10 = |
£80 profit |
|
|
|
|
|
|
 |
|

|
|
























 |
|
  
Options Spread Bets
An option gives the owner the right to either buy
(this is called a call option) or sell (this is called a put option)
at an agreed price and agreed time in the future. Like ordinary
spread bets the price of the option will be "live"
(tradable) right up to the option date. The price of an option is
worked out by taking account of the strike (price where option kicks
in), volatility (average movement) of the instrument the punter would
like to deal in and the amount of time the option runs for.
Confusion is possible in options, because there are
two usages of the terms 'long' and 'short'.
One usage refers to the overall market, for example,
the price of gold. If you think the price is going to go up, you want
to buy, or go 'long', the market. As you will see below, you can do
this with options by either buying calls or selling puts.
The other usage refers to individual products, like
options. If you buy an option, you are said to be 'long' of it. So if
you have purchased both a put option and a call option, you are both
'long' puts and 'long' calls. You need to be careful exactly what you
are referring to.
Our strong advice is that you only ever buy, or go
long, options. Selling options exposes you to unlimited losses,
whereas when you buy options, you can never lose more than you have
already paid for them.
Buying a Call Option
As we said, a call option gives the owner the right to
buy at an agreed level on an agreed time in the future.
If the price moves above the strike price by more than
the cost of the premium you have paid, you will make a profit (see
example 1).
If the price stays below the strike price you just
lose the premium (the cost of the option).
Example 1
Mr G likes the look of gold and decides he would like
to buy a 3 month call option. Let's take the start date as January
1st and the expiry date as March 1st (so there are only 2 months life
left in the option). For this example we will use 1 US$ as a point
movement with the price of gold at US$270 per ounce.
The March 1st US$300 strike price gold calls are US$ 9-10.
There are a number of different possible strike prices for March 1st
expiry. An option on a different strike price will cost a different
amount. Here you can buy the US$300 March gold calls at US$10. On the
expiry date you will be long of gold at US$300, plus it will have
cost you US$10 to have that right. So if the price is above US$310
(your call price of US$300 plus the US$10 you paid for the call) you
will make a profit. If the price is between US$301-310 your loss will
be the difference between that level and US$310.
Remember, your maximum loss can only be the premium
you pay when you buy an option, in this case US$10.
Mr G paid US$10 for the US$300 March gold calls, the
expiry price in March is US$304.
His stake is £10 a point.
Result 1
|
Loss |
|
|
|
|
|
Mr G paid US$10 for 300 March calls |
|
|
|
|
Long at 300 + US$10 premium paid = |
310 |
|
March expiry |
304 |
|
Difference |
-6 |
|
|
|
Result -6 x £10 stake |
= £60 loss |
|
|
Buying a Put Option
A put option gives the owner the right to sell at an
agreed level and agreed time in the future.
If the price moves below the strike price by more than
the cost of the premium you have paid, you will make a profit (see
example 2).
Result 2
Mr G paid US$10 for US$300 March gold calls and the
expiry price is US$350.
His stake is £10 a point.
|
Profit |
|
|
|
|
|
Mr G paid US$10 for 300 March calls |
|
|
|
|
Long at 300 + US$10 premium paid = |
310 |
|
March expiry |
350 |
|
Difference |
+40 |
|
|
|
Result +40 x £10 stake |
= £400 profit |
|
|
If you are keen to really get involved in the selling
of options seek professional advice and guidance. Even if you feel
you are completely clear about the way options trade we again suggest
where possible to paper trade (practice trade) for a reasonable
period so you completely understand the risks involved.
Result 3
Mr G paid US$10 for the March US$300 gold calls and
the expiry price is US$270.
His stake is £10 a point.
|
Loss |
|
|
|
|
|
Mr G paid US$10 for 300 March calls |
|
|
|
|
Long at 300 + US$10 premium paid = |
310 |
|
|
|
But as the price is not above 310 Mr G will not exercise (take up his
right to buy at 300) so he will lose only the US$ 10 premium paid for
the option. |
|
|
|
Result -10 x £10 stake |
= £100 loss |
|
|
Remember - when buying an option, whether it is a
"call" or a "put" the maximum loss you can make
is the premium you pay for the option, if events go against you.
Warning - if you sell an option there is no limit on
your possible losses if events go against you.
Remember - option spread bets are also "live"
and if the market moves your way it will reflect the movement in the
option price.
Result 4
Mr G paid US$10 for the March US$300 calls.
The gold price moves within a week to US$310. In this
case Mr G decides to sell his option and take profit, the option bid
price has moved from US$10 to US$30 to reflect the move in the gold price.
|
Profit |
|
|
|
|
|
Mr G long US$300 March calls at US$10 |
|
|
Option price now |
30 |
|
Difference |
+20 |
|
|
|
Result +20 x £10 stake |
= £200 profit |
|
|
Example 2
Mrs F thinks the price of the £ against the US$
will fall in the next month or so. It is January 3rd and the
£/US$ is currently 1.5550. She decides to buy the March (expiry
March 1st at 11am) 1.50 puts. For this example a point movement
equals 0.10 of a cent. The put option quote is 2.00-2.20.
She buys the put at 2.20 staking £10 a point.
Result 1
Sterling falls rapidly to 1.53 within a week and the
bid price of the option moves up to 3.10.
She decides to take profit.
|
Profit |
|
|
|
|
|
Long put March 1.50 £ US$ at |
2.20 |
|
Option price now |
3.10 |
|
Difference |
1.10 = 110 points |
|
110 x 0.10 = 11 |
|
Result 11 x £10 stake |
= £110 profit |
|
|
Result 2
Sterling stays roughly unchanged and is still 1.55 on expiry.
The option is not exercised (taken up).
Therefore the premium paid is lost.
|
Loss |
|
2.20 = 220 points |
|
220 x 0.10 = 22 |
|
Result -22 x £10 stake = £220 loss |
|
Result 3
Sterling falls to 1.49 by March expiry.
Mrs F paid 2.20 for 1.50 puts therefore her
"real" price would be 1.4780 (1.50 - 2.20/100 = 1.4780).
|
Loss |
|
|
|
|
|
Short at |
1.4780 |
|
March expiry |
1.4900 |
|
Difference |
1.20/100 |
|
1.20/100 = 120 points |
120 x 0.10 = 12 |
|
|
|
Result -12 x £10 stake |
= £120 loss |
|
|
Result 4
|
Profit |
|
|
|
|
|
Sterling falls on expiry to 1.48 against US$ |
|
|
=1.50 - 2.20/100 premium of option |
|
|
= 1.4780 |
|
|
|
|
Therefore position is:- |
|
|
Short |
1.4780 |
|
Expiry price |
1.47 |
|
Difference |
+0.8/100 |
|
0.8/100 = 80 points |
|
80 x 0.10 = 8 |
|
|
|
Result +8 x £10 = |
£80 profit |
|
|
| |