MQL4 Source Codes of Expert Advisors for MetaTrader 4
Various applications to automate analysis and trading are available in the 'Expert Advisors' section. It features various applications based on different trading algorithms and provides different degrees of automation. You can find simple EAs and complex trading robots that can fully automate analysis and trading processes.
These applications can be downloaded and run in MetaTrader 4. It is recommended to test and optimize Expert Advisors in the Strategy tester. The Expert Advisors from the library can be accessed from the MetaTrader 4 platform and the MetaEditor development environment.
This is a great beginners' example of the function OnChartEvent() & creating objects on the chart to access them for some tasks.
Two EA's. One places Stop orders the other places Limit orders.
Renko chart generator using the tick values.
This EA uses different indicators: ADX, Stochatisc, Accelerator... This EA is optimized for USDJPY TF H4, but it can work on others if you optimize it.
Simple way to encode and decode using Base64.
The EA is based on 5 MAs: 10-, 20-, 50-, 100-, 200- period and + ADX (the main line)
Expert Advisor based on the Sidus indicator.
Expert Advisor for trend trading with lot increase
Rebound pipsing within a daily channel
works on the movement continuation with position inversion after closure
It can be used as a standalone EA or as a method of recovery from losses
Excellent trailing expert. I have been using it for a long time - I recommend it!
Simple Expert Advisor that simultaneously opens two positions in different directions, provided that the stop loss of the losing position triggers 5 points earlier than the take profit of the profitable one.
It can be combined with any indicator to get an expert
The Expert Advisor uses a certain candlestick pattern and Stochastic.
This EA considers an example of classifier usage. It can be applied to any other strategy.
I had thought about selling it, but my conscience did not allow that. I had worked on it for more than 2 months.
Good EA, good optimization results. The unfailing EUR/USD pair and H1 timeframe.
The idea has existed for a long time - based on the "Conservative intraday scalping" strategy, but I could not find a suitable indicator in MT4... Integration of the custom indicator to the EA.
New versions of the exp_iCustom Expert Advisor, which works with any Custom indicator, and draws buy/sell arrows.
EA based on MA. As easy as pie :)
The Expert Advisor fills the missing bars on the chart with "dashes" (Dojis) — bars which have O=H=L=C.
The title contains the idea based on observations of the market regularities. It has been written for the CHF/USD pair.
The EA is based on Stochastic as well as CCI. It uses the fact that a reversal happens when the limits are broken, for cci - 120 and -120, for stoch - 70 and 30. Buys when the lower levels are broken, sells when the upper levels are broken.
The EA suggests the optimal lot size depending on the deposit size.
The 3_Otkat_Sys_v1.2 Expert Advisor. The system is configured for 5 hours (Moscow Time), does not trade on the nights of Monday and Friday.
The 1_Otkat_Sys Expert Advisor. The system is configured for 0 hours (Moscow Time), does not trade on the nights of Monday and Friday.
EA that writes statistic data (Ask, Bid, Spread) in CSV file.
EA that can delete pending orders, close open orders and close terminal at certain time.
It is a recovery system implemented in EA. But you can copy it to any other EAs.
Auto trading with the help of some indicators.
This EA will detect the buffers values of any indicator you want. Just type its name in the EA settings.
Here I propose a simple password verification scheme which uses MT4's built-in security engine providing DES/ECB encryption and does not require code re-compilation for each new customer.
As I'm currently developing an Expert Advisor for Crude Oil and Brent, I wanted to get from ForexFactory.com the exact date and time of the 'Crude Oil Inventory' report. This report is typically issued on Wednesday's at 10:30am Eastern but when there's a holiday, the release date can change. As this is an important report for my EA, the only way was to check an online service to validate the release date.
The Universal_1.64 EA. It has a lot of settings.
I am not a programmer, so I apologize for mistakes. This is my first EA, please rate it. And also its reliability.
Simple EA, but such efficiency for the year 2007!
Expert Advisor from the ATC-2007. Buys/sells when the price crosses the line of a moving average with the period (590)