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Part
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Money
Management
In our experience, if you were to ask professional traders what contributes to the successful profitable trading in any financial market, most of the time you would hear that 50 percent depends on your abilities to determine when and what to trade with and another 50 percent depends on your money
management skills. Some of the traders would
disagree with such approach to trading, they would say
that we attribute too much weight to money management.
For example, Bruce Babcock thinks that 1/3 of the
success is your trading system, 1/3 is money management
and another 1/3 is the trader's ability to strictly
follow developed trading rules. Does not matter which
side you would agree with, money management plays too
big of a role to be passed by or just paid lip service
to, as many beginning traders do.
Money
Management is a science that allows you to:
- Understand how and when to use different money management techniques/approaches that seek to :
-
maximize your profits,
-
limit your risks and losses
- Realize
connections between different money management
approaches and different statistical peculiarities
of some particular trading system:
-
inconstancy of the results,
-
loss or profit probability
-
correlation between profitable and unprofitable
trades.
Now
let us define money management in a way that
would be clear to all traders. Money management
- is a tool that allows you to make educated decisions
on what part of your trading account should be risked on
any particular trade.
If
we forget for a second about psychological aspects then
50 percent of our trading is attributed to entering the
market and another half is how much risk we can afford.
From first sight these two trading inputs are totally
independent from each other but when we take a closer
look we will see that they are interconnected.
Traders
can receive entry signals and then decide how much
capital they would like to risk on this particular trade
- 2 or 4 lots, for example. Nevertheless, in absolute
terms a trade is either a win (profit) or loss and there
is no difference how many lots the trader was risking.
In this case two trading inputs are not connected.
On
the other hand, these two trading inputs can be closely
connected to each other. Let us examine a situation
where a trader has a stop loss set to $300, although
$500 is more viable since it is located under some major
support level. But our trader has to set his stop loss
at $300 since his capital is limited. In this case,
correct money management technique can affect whether
this trade will bring profits or losses.
Even
when your money management approach does not
affect your trading system, it will always affect the
size of your trading account. Each trade is a risk to
win or lose some amount of money. Therefore, each
decision to entry the market in some way affects your
account size. The money management approach that
you will choose to use will determine on what degree
your trading decisions will affect your account size.
Those decisions are based on certain needs of a trader.
For example, some traders would want to maximize their
profits and some, would want to minimize their losses.
Most of us are somewhere in between.
Despite
the fact that money management accounts for 50%
of a trade development, most traders spend 3 times more
efforts on studying about different trading systems
rather than reading at least basic principles of money
management. Partially this is because there is not so
many good books and articles available on money
management. Nevertheless, the main problem is with
trader's attitude. Although it is obvious that money
management greatly affects the size of trading accounts,
not too many traders spend their time and efforts on
studying this subject.
Instead of that, most traders concentrate on
choosing right timing to enter the market to maximize
their profits.
It
is easy to get stuck in this trap. First of all,
commonly used software to develop trading
systems do not allow much room for integrating money
management techniques. In this situation
traders are deprived from real tools for evaluating
different money management systems. Secondly, necessary
calculations are time consuming. For example, let's
say that a trader wants to know how much total profit he
would make every time he risks precisely 10% of his
total account size on each trade. This simple problem
needs many calculations. These and other situations
leave very limited number of way to evaluate money
management techniques.
Nevertheless
it should not stop you from deploying suitable money
management system and try to evaluate how it will
improve your trading results. If you spent couple months
developing and evaluating your trading system, you
should dedicate at least half or the same amount of time
to deploying and evaluating chosen money management
system.
Basic
Money Management Techniques
There
are many money management techniques but we will cover
only those that we think are the most frequently used by
traders and those that have potential to contribute to
your successful trading. Below we will briefly define
seven of them and later will cover more in depth some of
the listed techniques.
Lack
of money management
- this technique is actually used by many traders or
maybe it is better to say no money management is used at
all. With this method traders enter the market with 1
lot every time there is a signal generated by their
system. Of course, there are pros and cons for this
technique that we will look at a bit later.
Multiple
Contracts/Lots/Trades
- this technique is similar to the first one in our
list but it differs by the number of trades/lots used. We will look at some specifics of this method later in this
chapter.
Fixed
risk capital -
when using this technique, traders determine what amount
of their capital they will risk after each signal. For
example, they can use an amount up to $2000 for each
trading signal.
Fixed
percentage of risk capital
- when using this method, traders determine which
percentage of available capital they are ready to risk
on each particular trade. For example, they can use 3%
of total capital to risk on each trade.
Pyramid
building - also
known as Martingale system. When using this technique,
traders determine how much they will risk on a
particular trader relaying on the previous trades. For
example, if there was one loosing trade next trade size
will be doubled to offset previous loss and so on.
Price
crossings - when
using this method, traders take two moving averages (for
example 3 and 8) of losses and profits. When shorter
moving average is bigger that the longer moving average,
this means that the system works better than in the
past. Based on this information, traders can open new
positions. If shorter moving average is located lower
than longer moving average then there should not be any
trades.
Optimal
f - another trading
technique that is very powerful when used correctly.
Many traders know about this technique but it has some
hidden peculiarities that need to be watched for.
RECOMMENDED
READING
To
get a thorough understanding of proper money management
techniques, we highly recommend
reading the book titled The
Trading Game:
Playing by the Number to Make Millions by Ryan Jones.
The money management strategies outlined in this book
can be automatically implemented (100% hands-free)
in ProSignal's
Automated Forex Trading Platform. This book will
really help you understand the power behind the
strategies and how they work.
Now
let's take a look at some of the above mentioned
techniques more in depth.
Lack
of Money Management
This
is the simplest and commonly used technique. This method
is mainly used by small investors. Using this method
traders buy or sell only one lot/contract. They do not
account for such factors as risk size for each trade,
amount of available capital, past performance and so on.
Therefore, this type of money management is used by many
software packages and trading systems.
Initial
capital is the most important factor that traders need
to pay attention to if they decided to use this money
management technique. Depending on the amount of the
initial capital, this method can become either very
risky/dangerous or very conservative way to manage the
capital. The more capital you have the better it is.
When there is very small amount of capital available
then with each trade you will be risking most of your
account. Many small accounts will not withstand 2 or 3
consecutive losses. As a result, small size of your
account will increase the possibility of loosing your
whole capital using this technique.
If
the account size is big enough, then this method becomes
very attractive. Nevertheless, other money management
techniques could bring you more profits with the same
amount of invested capital. This is because "lack of
money management" technique does not give the trader
any tools that will help to regulate the risk or tools
to classify profits and losses.
Multiple
Contracts/Lots/Trades
This
form of money management is almost identical to the
"lack of money management" technique that we already
covered. The only difference is that with this method a
trader will use multiple lots for any particular signal.
You have to keep in mind that doubling or tripling the
amount of money your are ready to risk on a particular
trade could affect your account no in a linear way, it
can increase the possibility of getting a margin call.
One
of the main problems with this technique is that it
increases the size of one-time losses. The good news is
that with the increase in number of lots the profit will
be increasing too. If you want to increase your profits
using this method, please keep in mind that your losses
will increase to and try to use very accurate trading
system to reduce the number of losses.
The
main problem with this method is that it is hard to
forecast how the losses that you will get by using this
system will affect your trading in general.
If you want to become a professional trader,
first thing that you need to think about is how to
minimize your losses. Most of the times, especially when
we are talking about institutional investors, it is more
important to minimize your losses than to maximize your
profits.
Fixed
Risk Money
Management
This
is another frequently used money management system that
traders use. For example, if the trader starts trading
with $20,000 capital he/she can decide to risk on each
trade no more than $1000. This
way the trader will number of lots that will come close
to the preset $1000. If, for example, one lot equals to
$500 then the trader might trade 2 lots.
If one lot equals $800, then the trader would
trade only 1 lot, since 2 lots would exceed his fixed
risk capital = $1000.
This
methods allows some traders to effectively use their
systems that are based on percentage correlation between
winning and loosing trades. In the example above, the
trader can be sure that his system can have at least 20
attempts to show its validity. This aspect is especially
important for some systems that are trend following and
which usually have only 30% of winning trades. Moreover,
by having predetermined fixed risk capital and knowing
the percentage ratio between winning and loosing trades,
the trader can calculate in advance what maximum
drawdown of his account he should expect.
For
example, if the trader has a system that gives winning
trades in 50% of the cases, there would be nothing
unusual if this system gives 3-5 losses in a row.
If the trader risks $1000 per each trade then in
the most unfavorable scenario he would only loose
$3000-$5000. More
conservative traders can go even further and by
considering the fact that the system gives 50/50 percent
results, and getting 7 consecutive losses with
probability of 1% set their maximum draw down level at
$7000.
Fixed
risk capital method is great way to filter your system.
It can help you to improve your trading and
profitability. One thing that you have to keep in mind
is that with this method you need to know your system
very well and especially what is the percentage ratio
between loosing and winning trades. Otherwise, you run a
risk of setting to high or to low fixed risk capital
amount and ending up either not getting all possible
profits or even loosing your whole capital.
Fixed
Percentage of Risk Capital
The main weakness of the
above described method is that it is not possible to
change risk size when the capital is growing or
diminishing. This could be corrected by using the fixed
percentage from total risk capital on each trade. This
system allows the trader to increase risk amount on each
trade when the total account size is increasing and
decrease the risk amount on each trade when the total
account size is decreasing.
The method is based on
allocating certain percentage of total account size to
risk on each trade. For example, the trader might decide
that he wants to risk every time he trades new signal
only 10% of his total account size. After this decision
is made, every time before the traders places a new
trade, he first calculates
the 10% of his total account size and risks only this
amount on that particular trade. If the account size is
$20,000 then he would risk on each particular trade only
$2000. For the next trading signal, the trader will have
to recalculate the percentage value, since the account
size most probably will change.
This method allows
improving the results by including already gained
profits or losses. Other methods require changes to be
made in accordance with the growth of the account; in
this case it is happening automatically.
Martingale
Money Management System
A money management
system of investing in which the dollar
values of investments continually increase after losses,
or the position size increases with lowering portfolio
size.
This is a very risky
method of investing. The main idea behind the Martingale
system is that statistically you cannot lose all the
time, and therefore you should increase the amount
allocated in investments--even if they are declining in
value--in anticipation of a future increase.
The Martingale system is
commonly compared to betting in a casino. When a gambler
using this method loses, he or she doubles his or her
bet. By repeatedly doubling the bet when he or she
loses, the gambler will (in theory) eventually even out
with a win. Of course, this is assuming the gambler has
an unlimited supply of money to bet with.
To use this system in Forex
trading you would need to deploy highly accurate
trading system. Moreover, you will need to be able to
calculate your Reward/Risk Ratio and know your accuracy
rate. The reward/risk ratio or RRR is the profit you
expect divided by the losses you expect on any trade in
question. In other words, how much you are risking and
how much you expect to make. Accuracy is simply the
percentage of trades you get correct.
Your RRR must be
consistent with your accuracy rate for a particular
system. Keep in mind that reward/risk ratio and accuracy
are usually inversely correlated. The higher the RRR the
lower the accuracy rate and vice versa.
For example, if you are
using some scalping system that only holds positions for
a couple pips and you are trying to achieve high
accuracy rate, you do not really need high RRR to have
positive expectancy. If we take an example where your
system has 90% accuracy rate then all you need is .5 RRR.
Trading just 10 trades will give us 9 winning trades and
1 loss. The average loss will be 2, so net result would
be 9 -2 =7. When adding
advanced risk management concepts like dollar cost
averaging, pyramiding, and a Martingale principle, you
can enhance your expectancy further to create some
really nice results.
Before
even starting to use the Martingale system you need to
remember one rule, do not exceed 2% - 5% risk on any
trade. This means that before placing any trades your
have to determine position size based on the rule above.
A
high accuracy system will be correct 8-9 times out of
10. The only drawback to this is that your losses will
be larger than your winners. So once you hit a loss, it
will take a big bite out of your winners. What if there
was a way to recoup that loss very quickly? The
Martingale strategy can help you do just that.
First you must understand that it is not a good idea to
trade near the upper limit determined by the 2%-5% rule
when using a Martingale strategy. So if the largest
position you can take is 10 standard lots, when using a
Martingale strategy we would recommend you start with
2-3 mini lots.
Since it is statistically fairly unlikely that you will
have a great deal of losing trades in a row in a 90%
accurate system, you can play with the position size to
put the odds in your favor.
Let's say that you have an RRR of .5; you will loose
$2 for every $1 that you win.
As you accumulate your winning trades, keep the same
position size (let's say 2 mini lots). Once you hit
your first loss, you can double the position on the very
next trade because since the system has high accuracy,
the chances of 2 losses in a row are not very high. If
the next trade does turn out to be a loser, you double
the position again. You can double up to your maximum
position size calculated by the 2% rule. Once you hit
that size you should just keep that size as you trade
until you hit your next winner. However, because you are
starting out with such a small portion of your account,
this is not likely to happen.
Using
the Martingale approach can be very beneficial in
increasing performance of high probability strategies.
This strategy must be used in conjunction with the 2% -
5% rule and may be used in conjunction with other risk
management principles. Nevertheless, you have to keep in
mind that this system is very risky and dangerous if
misused and if certain rules described above are not
followed.
Price
Crossings and Optimal F
These
two methods are very complicated and are hard to use for
beginners. They involve a lot of work and calculations
so we do not recommend using them before you get a firm
grip on basic Forex trading concepts and money
management techniques. Optimal F is thoroughly
explained in the book
titled The
Trading Game:
Playing by the Number to Make Millions by Ryan Jones
In
conclusion, any money management technique can greatly
improve your performance if used correctly and in
conjunction with the right trading system. Nevertheless,
if your system is erroneous at its core, no money
management technique will help you; or opposite it might
even worsen your results. Our advice is to start using
money management technique only after you have tested
your trading system for several months on your demo
account and know how it performs in certain market
conditions very well so you could apply the most
effective money management method to it.
Topics
Related to Money Management:
Home:
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Forex Trading Strategies
Home
2: Auto-Trading
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Part
1:
Introduction to Forex Trading
Part
2: Forex
Brokerage Firms & Forex Trading Platforms
Part
3: Forex
Charts
Part
4: Forex
Fundamental Analysis & Economic News Releases
Part
5: Technical
Analysis
Part
6: Technical
Indicators
Part
7: Fibonacci
Analysis
Part
8: Elliot
Wave Theory
Part
9: Candlestick
Chart Analysis
Part
10: Money
Management
Part
11: Trading
Psychology
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| Unique
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No "safe" trading system has ever been
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or simulated performance results have certain limitations.
Unlike an actual performance record, simulated results
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if any, of certain market factors such as lack of
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