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MQL4 Source Code Library for MetaTrader 4 - 4
The largest library features codes of free trading Expert Advisors, technical indicators and scripts. With the available applications you can trade in automated mode and analyze price dynamics. Use the library of codes to learn more about financial market sentiments.
Download free applications, test them and run in your MetaTrader 4. You can access them from the MetaTrader 4 platform and the MetaEditor development environment.
- Free trading apps
- Over 8,000 signals for copying
- Economic news for exploring financial markets
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Only successfully tested on INSTAFOREX broker, InstaForex-Europe.com server 5 digits, pair EURGBP daily, leverage 1:1000, with free swap account.
This Script is the example of using function LineNotify that use to send message to LINE APP via Line Notify service As the function LineNotify use webrequest to send HTTP request so it can be used in EA or Script program only , can't use in Indicator program
An exponential moving average of the true range and the offset of its average deviation
Converted LazyBear Squeeze Momentum Indicator from TradingView to MQL4
This indicator gives the Speed and Acceleration of the price for a given period. In order to make a smooth graph, can be used a procedure using the Hull Moving Average method
a procedure that calculate most stats in one call: R-Squared and Linear Regression
ScalpX is an indicator that uses Kalman filters to identify buy and sell opportunities whenever is indicated by the graph.
This indicator shows market highs and lows for any timeframe with period separators. You can see daily/weekly/monthly highs/lows on lower timeframes like H1/M30/M40. This is good for trading breakouts.
Colors bars when their volume has exceeded more than a standard deviation, or a multiple of it. Volume is commonly used as confirmation for a break of a significant level.
Trade classes CTrade, CPositionInfo, COrderInfo, CSymbolInfo from MT5 rewritten for MT4
Detecting the start of a new bar or candle, in the OnTick() event handler of an expert advisor.
This simple quick & dirty script code will output a CSV file of all the Signals' properties as reported by the MQL4 Trade Signals functionality.
Just simple codes to Disable/Enable Auto/Algo-Trading in both MT5 and MT4. Of course, DLLs must be allowed, This cannot be done without DLLs
Adviser-Utility for copying transactions from one MT5 account or MT4 account to another MT4 account.
Adds the ability to automatically export the transaction history after running the Expert in the strategy Tester.
Simple Slope Oscillator Normalized with symbol overlay for MT4
Recursive Moving Average calls itself a number of times in order to reach the appropriate smoothing. For instance DEMA,TEMA and Rainbow indicators are recursive exponential moving averages. The goal is to remove the loop limit while still running fast. In addition a trigger line provides the trading signal.
Not sure if anyone need this. Just showing the angle of the MA of current and adjacent candle.
Adaptive momentum oscillator idea from David Varadi.
Due to recent popularity of Multi currencies EA, This codes allows to Close Orders or delete Pending orders of a Multi Currencies EA, Single Currency EA or Manual orders.
Developed by John Ehlers, the RSI-based inverse Fisher Transform is used to help clearly define trigger points. The normal RSI indicator is calculated and adjusted so that the values are centered around zero. The inverse transform is then applied to these values.
This is an MT4 indicator which generates signals based on Bollinger bands crossover with price.
This is an EA to generate signals based on RSI signal crossing the upper level or lower level.
This code can be used to find highest high and lowest low of a chart for a given period.
This indicator plots multiple signals based on MACD main and signal lines.