Top MQL4 and MQL5 source codes based on user ratings - 13

Script for partially close active buy orders

Partially close active sell orders

An analogue of Period Converter in MT4

try to imitate trading system using expert advisor

"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

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

Name of expert is 'MultiStrategyEA'

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.

Tarantella EA: Advanced grid trading system with hedging capabilities and Market Profile integration. Uses ADX trend filtering, Fibonacci-based grid spacing, and multi-layered entry conditions (RSI/ATR/volume) to execute trades only within Market Profile value areas. Features intelligent risk management including trailing stops, breakeven triggers, and partial hedge closing.

Provide simplest class to write CSV file

The WaveTrend Indicator (WT) is a powerful technical analysis tool designed to identify trend direction and potential reversal points. It plots two lines, WT1 and WT2 , in a separate window, calculated based on price momentum and smoothed averages.

Introducing MP by SPLpulse, a sophisticated and highly versatile Expert Advisor designed for the modern trader. Whether you are a scalper, a trend follower, or a reversal trader, MP by SPLpulse combines multiple trading strategies with an institutional-grade risk management suite to adapt to your unique trading style. Take control of your trading with unparalleled customization and powerful automation.

A simple yet effective RSI indicator that monitors overbought and oversold conditions on any symbol and timeframe. Sends instant alerts via pop-up and mobile notifications when RSI crosses your defined thresholds.

CandleMove - Pips & Percentage Movement Display A visual tool that helps you quickly gauge the strength of each candle by displaying its price change directly on the chart.

Hover over any candle to see what MT5 doesn't show: Range size, Body percentage, Wick ratios. Smart, fast, and customizable.

Function of lot calculation by risk percentage

This script serves as a practical example of how developers can programmatically work with files using MQL5. One of its key objectives is to demonstrate effective project file organization, which is essential for developers working on large-scale systems or aiming to create portable, self-contained projects. The concept can be expanded further and refined with additional ideas to support more advanced development workflows.

Filter trades by trading sessions (London, NY, Tokyo, Sydney)

This library provides real-time spread monitoring and statistical diagnostics for MetaTrader 5 symbols. It tracks spread evolution using a lightweight circular buffer and computes running metrics such as average, minimum, maximum, and standard deviation. The library classifies current spread conditions into informational states (low, normal, high, extreme) and offers helper methods to query spread behavior and stability. Optional notifications can be enabled to signal unfavorable market conditions. The library is purely analytical: it does not place trades, manage orders, or modify account state, and is intended to be used as a supporting tool inside Expert Advisors or indicators.

monitoring varous trends of timeframes in one timeframes

Include class that validates combined terminal ping + execution latency before trade operations. Returns false if threshold is exceeded.

ExMachina CandleTimer Lite - Free candle countdown timer for MetaTrader 5 with the ExMachina steel palette theme.

Heikin Ashi overlay (color candles or line) with 5 smoothing methods, step filter, MTF, signal arrows, strength meter, dashboard, and 4-channel alerts (popup/sound/push/email). Free.

ATR-based trend indicator with 3 ATR modes (Wilder/SMA/EMA), dynamic color line, signal arrows, trend duration, distance in pips, trend strength rating, signal counter, expanded dashboard, 4-channel alerts. Free.

An institutional time and price filter that highlights strict macroeconomic trading windows and automatically projects Fair Value Gaps exclusively when institutional volume is present.

A free, open-source breakout scalping Expert Advisor for MetaTrader 5 by AlgoSphere Quant. It implements a strict seven-condition entry system where every condition must align simultaneously before any trade is taken.

Real-time spread monitor with statistics panel, CSV logging & alerts

ASQ Divergence Detector scans your chart for regular and hidden RSI divergences and marks them with color-coded, non-repaint arrows.

A high-frequency trading utility designed to measure real-time tick velocity and detect toxic order flow spikes before they reflect entirely on standard price candles.

A dynamic Smart Money utility that identifies institutional Order Blocks backed by volume anomalies and automatically tracks their mitigation state to keep your charts clean and focused on fresh liquidity.

An original indicator designed to analyze price action and provide buy/sell signals.

An indicator to watch highs/lows of all markets simultaneously.

An object-oriented MQL5 library (.mqh) that replaces static retail risk models with institutional Volatility-Adjusted Position Sizing (VAPS) and Kelly Criterion mathematics.

Detects and draws Fair Value Gaps (price imbalances) on your chart — a core concept in ICT/Smart Money methodology. Tracks when price returns to fill the gap.

Complete deep learning library in pure MQL5. Build, train and deploy neural networks natively in MetaTrader 5. No DLLs, no Python, no external APIs.

This EA implements a range breakout trading strategy. It calculates a price range between start and end times defined by the user, draws a visual rectangle on the chart to mark the high and low of that range, and then monitors price action after the range closes. If the market breaks above the range high, it opens a buy trade; if it breaks below the range low, it opens a sell trade.

Economic calendar trading guard library for MetaTrader 5 with live MQL5 Calendar API integration.

Institutional prop firm protection library for MetaTrader 5.

Intelligent anti-tilt risk management library for MetaTrader 5.

ASQ CommandDesk is a professional order management panel for manual traders on MetaTrader 5. You make the trading decisions — CommandDesk handles execution, risk control, and exit management automatically.