MQL5 Source Code Library for MetaTrader 5 - 5

Historical equity of one-time and one-time open virtual positions to analyse the efficiency of spread/equity trading

This script is a reference solution for mapping symbol names configured by users in MetaTrader 5 EAs or scripts to the actual names provided by the broker. It uses the Levenshtein distance algorithm to automatically identify the most similar symbol in Market Watch. Ideal for developers facing compatibility issues with prefixes or suffixes in symbol names. It is a customisable starting point to suit any specific need.

Breakout Trader 1.0 trades breakouts from the range.

The indicator implements some of the most interesting approaches to measuring correlations

Testing on history in the MT5 tester maths mode.

Indicator Description – Bollinger Bands Crossover Signals Name: Bollinger Bands Crossover Signals Version: 1.1 Author: BENALI Link: https://www.mql5.com/en/users/dahmi_benali

This is an example of ascending sort a struct list by a field. You can find out and customize the above algorithm depending on the purpose of use, this is the most basic example is also a direction to resolve the arrangement in an array of structure. The algorithm used in this example is Quick Sort and Merge Sort.

The Standard fractals are 2 candles to the right and 2 candles to the left. With this Custom Fractals you can choose as many candles as you like, both to the left and to the right.

ATR %, ATR percentage, ATR percentage, ATR percentage, ATR percentage

This expert is a system to help any trader to make a grid of orders.

The Value Area Retracement indicator, is a powerful volume profile-based tool designed to identify key trading levels—Point of Control (POC), Value Area High (VAH), Value Area Low (VAL), and Profile High/Low—across different timeframes. It helps traders spot potential retracement opportunities to the POC, breakout zones, and value areas, making it useful for intraday, swing, and position trading.

A short format for storing ticks.

Automatic Fibonacci retracement indicator that intelligently detects market waves and draws Fibonacci levels without manual intervention.

Unfortunately, I found that some brokers Changing the time on the server is a bit incorrect, which I didn't expect. and which surprised me a lot. Here is a script that anyone can use to check their broker.

Unfortunately I had to realise that some brokers are a bit careless with the server time changeover, which I had not expected and which surprised me a lot. Here is a script with which everyone can check their broker.

Historical equity of one-time and one-time open virtual positions to analyse the efficiency of spread/equity trading

An indicator that provides a clear visualization of volume pressure on each side of the market

BBMA ZoneZeroLoss Histogram shows trading zones e.g. for "Reentry" setup for risk minimisation

An automated Expert Advisor that implements a popular MACD-based strategy as seen in a viral YouTube video with over 3.5 million views. Combines MACD crossovers, trend filtering with the 200 MA, and support/resistance detection.

A lightweight, customizable tool that displays server time on your chart for precise trading decisions.

Name of expert is 'MultiStrategyEA'

This MetaTrader 5 (MT5) custom indicator, boomSpikeBoxMitigationFinal.mq5, detects a specific bullish spike pattern on the chart and marks entry zones using rectangles and horizontal lines. Once the price returns to ("mitigates") the entry level, the entry line is shortened to the mitigation point.

A class for reading and writing individual bits or bit sequences to and from a buffer.

This indicator detects a specific bearish spike formation over 3 candles

MQL5 script for MetaTrader 5 that adds two buttons to close all buy or sell positions for the current symbol.

This is a simple script file to compute lot size either using risk percentage approach or the actual amount to risk.

The SuperTrend Indicator is a dynamic trend-following tool based on ATR. It plots a colored line above or below price to indicate bullish or bearish conditions. When the price crosses the line, a signal arrow appears. Fully customizable with ATR period, multiplier, arrows, labels, and colors. Suitable for all instruments and timeframes. Ideal for scalping, swing, and intraday trading. Combine it with other indicators for stronger setups.

This simple indicator is to find out easily when the price reaches a particular time on any candle or time frame.

"2 Moving Averages with Bollinger Bands" is a custom MT5 indicator that combines two configurable moving averages and optional Bollinger Bands. It generates real-time Buy and Sell arrows when crossovers occur, with optional alerts, sound, and email notifications. Suitable for all timeframes and symbols

A quick little script to make traders' lives easier. The one thing that always annoys me is resetting the properties like colors for a new chart, to make it look the way i like it. So Here is a script to make things smoother.

An analogue of Period Converter in MT4

Candle Replay Magnifier visually replays historical candles over the current chart area for comparative analysis. This indicator overlays past price bars from a selected date onto the live chart, allowing traders to study candle patterns, volatility, and structure in real time. Includes dynamic range highlighting and detailed tooltips showing open, high, low, close, range, direction, time, and volume for each replay candle.

Script

The Pending_tread EA is a versatile and easy-to-use trading robot designed to automate the placement and management of multiple pending orders arranged in a grid pattern above and below the current market price. This EA is well-suited for scalping strategies and can operate on any timeframe or currency pair, making it highly flexible for various trading styles.

Volatility indicator with a threshold line based on the Generalized AutoRegressive Conditional Heteroskedasticiticy (GARCH) statistical model used for time series analysis and forecasting.

Automatically draws support/resistance trendlines using 2 pivot detection algorithms. Features real-time breakout detection, auto-adjustment after breaks, historical line display, and comprehensive alerts. Note: This code is developed based on the original work by Rone (Copyright 2012), optimized in 2025.

Set Auto TP and SL: The “Set Auto TP and SL” (Take Profit and Stop Loss) feature is a crucial tool in any trading strategy, designed to automate risk and reward management. It allows traders to define fixed price levels where a trade should be automatically closed to either secure profits (TP) or limit losses (SL), removing the need for constant manual monitoring. When this feature is enabled, each position you open will automatically include a predefined Take Profit and Stop Loss level based on your custom parameters, such as a specific number of pips, percentage of balance, or technical levels. This not only saves time but also ensures that your trades are protected from sudden market movements and emotional decision-making.

Monthly VWAP (Volume Weighted Average Price) is an essential MQL5 indicator that calculates and displays the Volume Weighted Average Price for each trading month. It's a powerful tool for understanding long-term market sentiment, identifying key monthly fair value, and informing strategic decisions.

Weekly VWAP (Volume Weighted Average Price) is a powerful MQL5 indicator that calculates and displays the Volume Weighted Average Price for each trading week. It's a crucial tool for identifying weekly fair value and understanding the underlying sentiment over a longer timeframe.

Daily VWAP (Volume Weighted Average Price) is a simple yet powerful indicator that calculates and displays the Volume Weighted Average Price for each trading day. Ideal for identifying intraday fair value and supporting your daily trading decisions.