Should the market turn against you, it is important that you design a system that will produce as much loss as you are prepared to take. This loss, known as drawdown, is the maximum amount by which your trading float will temporarily drop at anytime. Doing this in advance, will help you avoid nasty surprises in the future. This gives you the confidence to continue trading when the good times start once more.
It is very unlikely that you will stop trading if your system is trading profitably. However, if you are in a trading year that takes too big a loss, you are likely to stop trading, even if your system has been tested and shown to make a profit over a longer time period. Therefore, design a system based on the risk you are prepared to take which includes a budget for your drawdown.
So how does one pick the best formula for your drawdown time? I will rephrase this question. How many losses in a row should you allow for?
First, I will use the simple example of tossing a coin. If I tossed a coin and it landed "Heads Up" 10 times in a row, are you surprised? However, if I tossed the coin 800 times, your outlook on the results are different.
Trading uses the same scenario. When testing your trading system over many years, you will find a run of 10 losers or 10 winners in a row. Mathematics provides some answers to the likelihood of this happening.
See the examples given in the table below:
----------------------------------------------- Probability of Losses in a Row ----------------------------------------------- System Win/Loss Ratio 60:40 50:50 40:60 ----------------------------------------------- 5 losses in a row 1% 3% 8% 6 losses in a row 0.4% 2% 5% 7 losses in a row 0.2% 1% 3% 8 losses in a row 0.1% 0.4% 2% 9 losses in a row 0.03% 0.2% 1% 10 losses in a row 0.01% 0.1% 0.6% -----------------------------------------------
A typical trend following a system has a 50:50 win: loss ratio. That is, half of the trades are winners and half losers. This is not a problem, because winning trades will make a larger profit than losing trades will make a loss.
A 50:50 system has a 1% chance of seeing seven losses in a row. Therefore, most trend following systems should budget between five and nine losses in a row. The good news is that there is the same chance of getting between five and nine winners in a row!
I hope you see the importance of making these decisions before you begin trading. Making the proper decisions before you start is what successful trading is all about.
-=-=-==-=-=-=-==-=-=-=-=-=-=-=-=-=-=-=-
David Jenyns is recognized as the leading expert when it
comes to designing profitable trading systems.
His most recent course Trading Secrets Revealed is a step-
by-step trading roadmap to having excellent money management.
Learn how *you* can become one of his students.
Click Here ==> http://www.trading-secrets-revealed.com
Re
ceive David's free trading tips by sending a blank email
to: ==> trading-secrets-revealed.c
om@getresponse.com
-=-=-==-=-=-=-==-=-=-=-=-=-=-=-=-=-=-=-
Never lose money in the stock market again. Yeah, I... Read More
The bulls and bears of the stock market are both... Read More
The stock market is very unstable at this time going... Read More
Options trading can increase the profits you make when trading... Read More
The fight continues to rage among traders who use technical... Read More
Everybody is riding the Wall Street Roller coaster. Even if... Read More
What does it take to be a stock trader? It... Read More
Everyone who follows the financial news has heard of mutual... Read More
The Shadow knows. Remember him? It seems a shadow has... Read More
How often have you come across an advertisement or e-mail... Read More
Recently I was invited to appear on a live CNNfn... Read More
The spring-loaded rat catcher is the ultimate low-tech device invented... Read More
In one of my previous articles (Investing in the stock... Read More
Refuse is a serious issue in any society, about as... Read More
Every day in any financial publication you will find the... Read More
Let's first define insanity. It is doing the same thing... Read More
The recent criminal fiasco in the mutual fund industry is... Read More
I read a comment by a forum member on another... Read More
The big bad bear is stirring again. So far he... Read More
How many times has this happened to you? You're at... Read More
As I said in Part I everyone in the insane... Read More
Three little pigs went to the market to stock up... Read More
This is the continuing story of our two imaginary traders,... Read More
Who are the successful investors?There are those who follow the... Read More
There is nothing more exciting than finding an undervalued stock... Read More
I often hear from people, "I don't trade. I invest.... Read More
The World Bank claims that some two billion of the... Read More
You probably have been told that options are risky. Even... Read More
When is a dividend not a dividend?The latest thing "conservative"... Read More
I was devastated!I just couldn't believe it. I was 10... Read More
Sometime in the third quarter of 1997, someone told me... Read More
What can I expect to make my first year of... Read More
One of the great "secrets" of successful people is discipline... Read More
The Winter Games for the Olympics are coming up soon... Read More
The fight continues to rage among traders who use technical... Read More
Every day on CNBC-TV they show a 200-day moving average... Read More
TOO OFTEN, INVESTORS SIMPLY CHOOSE TO follow the crowd. This... Read More
Profitable day traders recognize that momentum trading is among the... Read More
With the stock market stubbornly refusing to settle down and... Read More
Spread trading is a technique that can be used to... Read More
If you have talked to a stock broker or financial... Read More
Fundamental analysis.Fundamentals analysis says the best way to predict the... Read More
Having lived aboard a sailboat for 2 years I was... Read More
If you have not back tested your trading system, you... Read More
If you have been watching the stock market at all... Read More
Hedge current portfolio positions and gain access to capital resources... Read More
Everyone who invests in the stock market wants to be... Read More
If you don't know what a Roth IRA is then... Read More
AS BUILDERS BEGIN WORK ON THE FREEDOM TOWER in New... Read More
Sometime around 1980, can't remember exactly, there was a flight... Read More
I am hearing predictions by brokers, financial planners, talk show... Read More
Buy high and sell low -- It's not a typo.Millions... Read More
Who are the successful investors?There are those who follow the... Read More
The bulls and bears of the stock market are both... Read More
There is so much involved in developing peak performance, that... Read More
If you are serious about making and keeping money by... Read More
Outlined below are some of the advantages and disadvantages of... Read More
When is a dividend not a dividend?The latest thing "conservative"... Read More
Very few people, even professionals, have heard of the Dalbar... Read More
Should the market turn against you, it is important that... Read More
Wall Street's watchword has always been diversification, but what does... Read More
Mutual funds were moderately successful in creating a presence in... Read More
Stocks breakout from properly formed bases everyday but many investors... Read More
When we go to the circus we see a trapeze... Read More
To begin, you might look at playing the stock market... Read More
Success in small cap & micro cap stock trading like... Read More
Stocks & Mutual Fund |