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Forex Trading System: Discretionary vs. Mechanical Systems
There are basically two types of Forex trading systems, mechanical and discretionary systems. The trading signals that come out of mechanical systems are mainly based off technical analysis applied in a systematic way. On the other hand, discretionary systems use experience, intuition or judgment on entries and exits. But which one produces better results? Or more importantly, which one fits better your trading style? These are the answers we will try to answer on this article.
We will first analyze the pros and cons about each system approach.
Mechanical systems
Advantages
This kind of system can be automated and backtested efficiently.
It has very rigid rules. Either, there is a trade or there isnt.
Mechanical traders are less susceptible to emotions than discretionary traders.
Disadvantages
Most traders backtest Forex trading systems incorrectly. In order to produce accurate results you need tick data.
The Forex market is always changing. The Forex market (and all markets) has a random component. The market conditions may look similar, but they are never the same.
A system that worked successfully the past year doesnt necessary mean it will work this year.
Discretionary systems
Advantages
Discretionary systems are easily adaptable to new market conditions.
Trading decisions are based on experience. Traders learn to see which trading signals have higher probability of success.
Disadvantages
They cannot be backtested or automated, since there is always a thought decision to be made.
It takes time to develop the experience required to trade successfully and track trades in a discretionary way. At early stages this can be dangerous.
Now, which approach is better for Forex traders? The one that fits better your personality. For instance, if you are a trader that finds it hard to follow your trading signals, then you are better off using a mechanical system, where your judgment wont play an important role in your system. You only take the trades that your system signals.
If the psychological barriers that affect every trader (fear, greed, anger, etc.) puts you in unwanted scenarios, you are also better off trading mechanical systems, because you only need to follow what your system is telling you, go short, go long, close a trade. No other decision has to be made.
On the other hand, if you are a disciplined trader, then you are better off using a discretionary system, because discretionary systems adapt to the market conditions and you are able to change your trading conditions as the market changes. For instance, you have a target of 60 pips on a long trade. But the market suddenly starts trending up pretty strongly, then you could move your target to say 100 pips.
Does it mean that trading a discretionary system has no rules? This is absolutely incorrect. Trading discretionary systems means that once a trader finds hisher setup, the trader then decides what to do. But every trader still needs certain rules that need to be followed, such as the size of the position, conditions that have to be met before thinking to get in the market, and so on.
I am a discretionary trader. The main reason I chose a discretionary system is that my trades are based on price behavior, and as you already know, the price behaves similar to the past, but it is never identical, therefore the outcome of every trade is unknown. However, I do have rigid rules on my system, certain conditions have to be met before I even think in getting in a trade. This keeps me out of trouble, once my setup is present and in accordance with the rules I have set, then I closely watch the price behavior and finally decide whether it is a good opportunity or not.
Whether you choose to be a discretionary or a mechanical trader there are some important points you should take in consideration:
1.You need to make sure the Forex trading system you are using totally fits your personality. Otherwise you will find yourself outguessing your system.
2.You also need to have some rules and most importantly have the discipline to follow them.
3.Take your time to build the perfect system for you. Its not easy and requires time and hard work, but at the end, if done correctly, it will give you consistent profitable results.
4.Before going live, try it on a demo account or even on a small account (I will go for the second option, since psychological barriers will be present.)
Forex Course: A Quick Forex Guide for Traders
In this Forex course we will review some steps you need to take care before you venture into your trading journey. Most traders venture into the Forex market with little or no experience in the Forex market. This results in painful experiences like loosing most of the risk capital, frustration because it seemed so easy to make money, etc.
The first thing you need to realize is that, it is not easy to make money. As every other endeavor in life, where important rewards are to come after mastering it, you need to work hard. You need to get very well educated and experienced before having the possibility to receive important rewards on it. The key on mastering the Forex market relies on commitment, patience and discipline.
Ok, you have decided you are going to trade the Forex market, you have seen several advertisings featuring how easy is to make money in the Forex market. You might think this is your opportunity to reach your financial freedom, right away, time is money, why waiting any longer if you have the opportunity to make money now. I know, Ive been there, but you have a chance now, I didnt, no body told me what I am going to tell you.
We, Forex traders, make transactions based on a set of rules. These sets of rules are what we call a Trading System. Our systems tell us the exact time where we need to get in the market and out the market in order to make a profit (i.e. buy low sell high.)
Creating a system is the first big step you need to take care first. Why is this so important? Because you need to build a system that suits your personality, otherwise you are going to find hard to follow it, thus hard to profit from. A system can be based on technical indicators or what we called a mechanical system or based on experience and intuition or what we call discretionary systems. I highly recommend using and trying first a mechanical system, because discretionary systems are dangerous during the early stages of a Forex trader (can lead to indiscipline.) With experience, on later stages, you will find out which signals work better and which ones to avoid.
The next step in this Forex course is to try your system on a demo account. Most Forex brokers offer a demo account, an account with virtual money. This is an excellent choice to test your trading system as there is no money at risk. In this step you will figure out if the strategy works for you. If you feel comfortable trading it, then it is most likely to produce good results. How much time should you stay in this step? It varies, but you shouldnt go one step further until your system gets consistent profitable results over a period of time. It can take many months, but remember, you need to be patient.
You must be honest to yourself; you need to take every single signal generated by your system, not only the signals you thought were going to work, otherwise, you are going to have problems in the next two steps.
Ok, by know you had consistent profitable results on your demo account. You might think its time to go full. Nope, nope, nope. There is a big difference between trading a demo and a real account. The most important difference lies on emotions (fear, greed, anger, etc.) These are psychological barriers that affect every single decision made by traders regardless of what heshe is trading (stocks, bonds, Forex, futures, grains, etc.) These emotional factors, in my opinion, are the most determinant factor that separates profitable traders from the others.
The next step in this Forex course is specially designed to deal with emotions and to confirm the results obtained in the prior step (consistent results in a demo account.) At this step you need to trade in a real account with limited funds. Some brokers offer fractional lot trading. Meaning you are able to trade any desired amount (even cents.) The important thing here is that these emotions weve been talking about are present only when there is real money at risk. At this stage, you are going to see if you are really comfortable trading your system and if you are able to trade with such system, remember different systems produce different emotions. If you are able to produce similar results than those obtained in a demo account, then ready for the next step. If you didnt, then you might need to create another system, there is chance your system never fit you. If you created consistent profitable results on this stage, you have a chance to produce similar results in the next one, on the other hand, if you didnt produce good results in this stage, you will not be able to make on the next stage. Remember, you need to do things right, and be honest to yourself.
The last stage is trading in a real account with sufficient funds. If you are at this stage, and have passed successfully every prior stage, then you have a chance to make it, go ahead and try it, you need to be confident in yourself and in your system, your strategy have already produced consistent profitable results, there are reasons to believe you are going to make it. Very few traders fail at this stage (if passed successfully prior stages.)
Trading successfully is no easy task, it requires a lot of work, patience, discipline, and education. By completing the steps outlined in this Forex course, you have a chance to produce profitable results. I repeat it again, you need to be honest to yourself about the results obtained in every stage. Some times you might need expert guidance regarding your system development strategies.