What is an EA in Forex?

Whether you are a novice forex trader or an experienced trader, who doesn’t want some technological tools to make the trading process easy, right? What if you can get trade signals and timings to trade in a way that you can have more odds of winning?

If you are tired of putting so much of your time into buying and selling in the Forex market, try out expert advice. The Expert Advisor is generally referred to as the trading robot for Forex, and basically, it is the automated software used for Forex Trading. These exceptional Forex robots monitor the trade market for you and trade automatically on your behalf. These robots keep you away from sitting in front of your screen to monitor the trade, they control the entry and exit to the market, and you can easily go for your other job. You do not have to put your direct intervention; they even execute the trade by themselves. Expert Advisor strategies can be backtested, upgraded, and sent for trade with the help of MetaTrader 4.

Expert advisor (EA) or FX trading advisor is the form of software that can automatically initiate your trade, enter and exit a trade as per the software’s programming instructions. The Metatrader’s forex currency trade advisors are written in a coding language named MetaQuotes Language (MQL), developed by MetaQuotes Software Corp.
strategy tester look in mt4

These forex currency trade advisors are mostly deployed on forex trading platforms like MetaTrader 4 or 5. Traders can choose an existing EA or build one as per their chosen trading platforms. More information you can read in our article MetaQuotes Language mql4 mql5 Review.

The fx trading advisor automatically generates trading signals, and the trader is also informed of opportunities in trading. A Forex robot is also an automated system for trading like the EA. However, while the Forex robot can trade automatically on behalf of the trader, the trader must manually authorize the EA trade.

Every EA rules are clearly defined, yet the different EAs available may differ in the rules they use for trading. One of the main advantages of using automated software is preventing the trader from making irrational decisions based on his emotions. This is a common problem for inexperienced and new traders. The forex EA has to adhere to the rules specified strictly, and there is no human interference.

How does the Expert Advisor Perform?
One of the beneficial key points related to Forex robots or Expert Advisor is that they would only trade or barter when all the particular and automated set conditions are met. Unlike individuals, a Forex robot does not have enthusiastic connections to the business sector or a certain position. It works five days a week, round the clock, twenty-four hours a day, and does not take a break until and without your consent. They give you the advantage that you can even go for the trade without having keen eyes on the market for twenty-four hours, seven days a week. You will get the alerts for all the trading opportunities in the market along with the closing and opening positions and the placement and monitoring of the orders. The Expert Advisor analyzes the trading in the market and makes sure that you do not miss any single opportunity to trade. Even you can go for trade-in more than one market at one time. Expert Advisor works as a tool of order management for the traders. It works on its own set of rules when it finds that the market matches the rules; it automatically places the trade.

How to get the Expert Advisor?
There are Expert Advisors available online, which are ready to use. You would find different websites dealing in selling the automated Forex robot. If you think you are capable enough and possess a strong trading strategy, you can program the Forex robot yourself. MQL4 knowledge would be serving as an optional. You can also hire a programmer to program the robot for you. The programmer should know MQL4 to create the code regarding the trading algorithm provided by you.

Things you need to consider for the Expert Advisor

You should be well aware that the Forex robot cannot do miracles; it would always act as programmed. Its success relies on the trading algorithm you have provided. The result of Trading with Forex robots would always be different for a Demo account and trading done on an active account.

Auto trading and Metatrader EA

Forex expert advisor is trading, which helps the trader execute an order if they don’t have enough time or experience to execute the orders. As forex trading is not an easy venture to survive, this software really makes forex trading a lot easier. Let’s look into further deepness this particular software.
But, what makes this software highly demanding these days is to do auto-trading. During day timings, most people are busy in their daily workings, so most don’t have time to sit in front of their laptops. In the forex market, there is always uncertainty, and good chances can arrive at any moment. So, the forex expert advisor provides full support to the traders about both the circumstances, especially by utilizing each opportunity generated in the market.
Furthermore, it is worthwhile software for people who want to analyze their analysis. In the forex market, analyzing the forex by our own thoughts could be a little tricky. So, the safer option is to use something specialized in doing so. In these terms, there is nothing better than then forex expert advisor.

Why use mt4 EA?
The most worthwhile of this particular software is that it negates human emotions. While doing trading, one can easily fall into emotional decisions making and devastate his investment. If the trader allows the software to work on its own, it will allow more professional decision making for trading purposes to be carried out. Though, the trader must keep an eye on the software working to make mistakes, too sometimes. So, do buy this fascinating software today as it would definitely be providing worth for your investment.

What Are the Benefits of Using an FX Trading Advisor?

Once you know what an EA is in forex, it is useful to know what are the benefits that you can get as a forex trader by using this tool. Forex markets remain open for 24 hours; it starts on Sunday at 5 pm EST and closes on Friday at 4 pm EST. But as it runs from different markets across the globe, it can be said that it remains open for all seven days. So, forex traders have ample opportunities to use an EA and churn the profit as it is automated and would work even if a trader is sleeping!

Removes the Emotional Baggage

Using an FX trading advisor helps traders remove the emotional factor involved in their trading. Many times, traders fear and overthink about them winning or losing trades and make mistakes as a result. Here, trading is done by an EA, and thus this emotional baggage doesn’t interfere with the trading. The EA trades as per the instructions set by you to earn the specific target. Even if the trade turns out to be losing, it will make the appropriate decision based on the programming code set by you.

Expert Advisor Reduces Stress

If you are a day trader in the forex market, trading would be your bread and butter. Thus, choosing the right pair of currencies and making trades profitable can have immense pressure on your mind. Using an EA can help you reduce obviate stress while trading. It saves you from getting exhausted with emotions in trading. Also, here only programming the EA takes time as the trades are automated.

Gives Vivid Trading Variables

As a human, there are certain limitations in choosing and applying variables in trading, but there are no limitations with the forex currency trade advisor. The EA can mix and match numerous variables simultaneously and can help you choose the best possible currency pairs at the most suitable time. It saves time and gives vivid scenarios to trade.

What are the functions of the forex trading advisor EA?

There are many different ways that the best EAs for Forex can be programmed. They may use specific technical indicators like moving average, convergence/divergence of moving average, or breaking news trends. The EA will analyze the different indicators and specific financial instruments to decide whether there is an opportunity to profit. Forex robots are a type of EA, though no manual approval is required for trades. In addition to signal generation, the EA has other features. In some cases, the EA will trade control of the trader’s account. They will check the balance in the forex account to decide how much can be traded. Usually, only one to two percent is considered for trading.

The EA may review the trades to decide whether a stop loss, take profit, or trailing stop will be the best decision. In addition to the trades closed, the current market conditions are also considered by the EA. Only when signals are favorable, the trader will be notified.

Important information for traders launching their EA

Some traders prefer to use the Forex EA generator, which automatically generates the EA program if the preferred trade parameters are entered. Some tips for traders who wish to create their own EA, which will help them make it work properly, are described below.

Why data is important for forex trading advisor

Traders should be aware that back-testing results are not reliable, and good results are not proof that the system is perfect. The results depend on the backtest data quality, so the result is unreliable if the data is not accurate. By default, for MT4, MT5, the best quality for modeling is 90% accurate. However, this may result in major differences in the back-testing and live results, especially for shorter periods. To overcome this problem, historical data can be used and processed for use with Metatrader following the instructions provided.

Understanding EA execution speed

The trader should also understand his execution speed to adjust the EA for trading a live forex account. If the MT4 and MT5 accounts are not used for 30 seconds, a trading session will time out if a free forex EA is used. So the trader will have to login again using his password and user name. This process of logging in will take some time, depending on the speed of the internet connection. In some cases, it may take a few seconds. While this may not appear to be significant for most trades, if the market is very volatile, this will affect the trade.

EA Debugging

Traders are aware that debugging the code is difficult for a complex EA for MT4, developed after spending a lot of time. Metaquotes, the developer for MT4, MT5, focuses more on the forex brokers’ requirements and does not provide a debugger tool for detecting any EA problem. Even if a paid EA is used, no tool will be provided. One way to fix this problem is to incorporate print functions in the code, though this may be difficult if the EA code contains thousands of lines. Microsoft Debug-view can be used to analyze a log that is well-formatted and is easily downloaded.

Testing MetaTrader connection

Before using the EA, the Metatrader connection should also be checked. Only if the MetaTrader platform is switched on and has a direct broker connection can the EA be run. Though MT4, MT4 is designed to try to reconnect automatically, traders often face problems. Some traders have several MetaTrader accounts, due to which the wrong password is used for reconnecting. This problem can be overcome, deleting the unused account. Some traders may feel frustrated if their server connection is disconnected, and they cannot use EA.

How Do MetaTrader Expert Advisors Work?

There are many MT4 & MT5 expert advisors written since anyone subscribing can do so. A few are developed only for trading news events and remain idle otherwise. Other EAs will remain active all the time. Forex traders use their experience to develop a custom EA for automating trading, hiring programmers specializing in MQL4 to write the code. Every EA has a similar purpose of automated Forex trading to profit after using technical indicators for gauging market conditions. The EA should be attached to the MT4 platform chart before it can be used. The EA for MT4 or MT5 will consider at least a few dozen factors to decide the next decision. This ability to consider a wide range of factors rationally can help traders to make a good profit

Running more than one EA at a time.

Traders should be aware that they can have multiple EAs running on the Metatrader terminal at the same time. However, not all EAs will function together since some EA may try to act on the open trades of other EAs. To prevent this, the programmer will modify the EA code so that they do not function simultaneously. Also, only one EA can communicate with the trading server at a time. If multiple EAs are active, they may not be able to communicate.

Are There Any Shortcomings to Using an EA?

The shortcomings here are more of how you have programmed the EA as an EA runs literally on your instructions. So, if your EA doesn’t cop up properly with the real-time news, it would lose out on fundamental reasons to choose a trade.

Also, EA can definitely give various variables simultaneously, but it would trade only those scenarios that you have programmed it for. Whereas in manual human trading, this is not the case. You can be flexible with your trade and may pursue risk if a trade is outside your trading scenarios but is profitable overall. Needless to say, but an EA is software at the end, and technical errors are not new.

Research Well and Test Your EA

If you build your own EA or use an already existent EA, it is most important to test it frequently and thoroughly. Though try it on a practice account so you do not lose your real money. It would help you identify its strengths and weaknesses, like how currency pairs it works better and at what time it shows the most powerful results.

Also, if you have built your own FX trading advisor, you have to be aware of the changes taking place in the financial market and make the changes in your EA as well; otherwise, it would get out of date and may not show accurate outcomes.

The most important thing to act if you are using a firm or an individual’s EA is hyperactive and self-aware. Your lack of focus can make you prone to forex scams and frauds as many individuals are ready to snatch you in the “get money doubled” kind of schemes. Too optimistic results in a short time are not possible; consider it as a red flag. Use EA from reputed and credible sources only, even if that means paying a little extra.

You should also do your own research before opting for an FX trading advisor and have reasonable expectations only. Trading using an EA can give you significant profits if you have chosen or programmed it well; it all depends on your research and skills in the end.



Igor has been a trader since 2007. Currently, Igor works for several prop trading companies. He is an expert in financial niche, long-term trading, and weekly technical levels. The primary field of Igor's research is the application of machine learning in algorithmic trading. Education: Computer Engineering and Ph.D. in machine learning. Igor regularly publishes trading-related videos on the Fxigor Youtube channel. To contact Igor write on: igor@forex.in.rs

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