MQL5 Source Code Library for MetaTrader 5 - 4

Trend based grid Expert Advisor for MetaTrader 5 using EMA and RSI indicators. Dynamic lot size is calculated from account balance with minimum and maximum lot protection. Initial trade opens when price confirms trend direction relative to EMA and RSI levels. Grid orders are added at fixed point distance using controlled multiplier. All trades are managed as a basket and closed at defined profit target or maximum loss level. Includes optional news hour pause and market close filter. No DLL or external services required.

The FMO indicator is a technical analysis tool that measures "trend age" using fractal cycles. Its purpose is to help traders determine whether a trend is still young (safe to follow) or over-aged (high risk). A Conceptual Synthesis of Psychology, Sociology, and Life Cycles This work presents a deep analysis of human life through a numerical matrix (3, 7, 39, 49), using it as a conceptual lens for understanding psychology, sociology, and developmental cycles. It is not a conventional scientific framework. Rather, it is a synthesized model — integrating esoteric, psychological, and sociological perspectives into a unified cyclical structure. The goal is to organize and interpret human development through layered, interacting cycles.

Function for closing positions and deleting orders

Draws colored range boxes for the Asian, London, and New York sessions on any chart. Includes a stats panel showing average session ranges in pips and optional breakout alerts when price exits a session box.

Overbought and oversold indicators aim to determine where the price may experience a reversal.

Function of lot calculation by risk percentage

Find Perfect Timeframe to trade

WPR indicator in chart window with TPSL

ZigZag BOS CHoCH Detection indicator is based on the original MetaQuotes ZigZag algorithm and extends it by detecting and marking market structure events. It tracks recent ZigZag swing points and automatically identifies Break of Structure (BOS) and Change of Character (CHoCH) using pivot trend confirmation. BOS and CHoCH levels are drawn directly on the chart with labeled horizontal lines for clearer price action analysis.

This indicator combine WPR and total profit/loss. I don't know how to tell you more about this indicator but you can try it.

Production-ready multi-timeframe RSI scanner with intelligent alert retry system. Monitors up to 7 timeframes simultaneously, highlights convergence zones when 3+ TFs align, and now auto-retries failed notifications to ensure you never miss critical overbought/oversold setups.

Indicator Description – Candle Close Timer Name: Candle Close Timer Version: 1.0 Author: BENTRADE TRADING Link: https://www.mql5.com/en/users/dahmi_benali

Download all OHLC data history available and save it in a file, either for just one symbol or for many in Market Watch

Adaptive Support & Resistance indicator that automatically detects, tracks, and updates the nearest valid S/R levels using configurable confirmation bars. Levels dynamically shift after confirmed breakouts and extend forward in real time.

Price Action Day Trader is a robust, trend-following MQL5 Expert Advisor designed for intraday trading. It focuses on high-probability price action patterns Pin Bars, Engulfing Candles, and Inside Bar Breakouts while filtering trades through a dual Moving Average trend filter.

This is a service to show entry/exit points of existing positions/deals as trend lines and/or arrows on charts.

If you have access to the Expert Advisor code, you can save balance and equity charts and calculate additional optimization criteria by adding additional code from this library.

A simple binary trading strategy that counts candle colors.

Works using a positive lock; the trading robot creates one positive lock, and the trader decides what to do with it.

Allow the EA to determine whether there are duplicate EAs on the chart based on conditions.

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.

Martingale trend detector use onnx AI

Market Structure Expert Advisor use LightGBM (Light Gradient Boosting Machine)

Automated trend-following EA using EMA, RSI, and Stochastic signals to open trades on the last closed candle with Stop Loss and Take Profit.

A professional on-chart panel for instant lot size and risk calculation. Essential for manual traders using strict risk management.

An advanced, institutional-grade trend-following engine using Z-Score adaptive volatility, smart money volume filters, and a real-time MTF dashboard.

The classic version of the Heads or Tails trading strategy with the analysis of the signal block code.

RiskSizer Panel Lite is a simple MT5 trading panel that calculates an estimated lot size based on your risk percent. Drag two chart lines to set SL/TP, then use one-click BUY/SELL for fast manual execution.

Multi-Mode Logarithmic Transform Indicator.

adoption of Larry William's method using AI Time-Series XGBoost

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

The indicator calculates your risk as a percentage and gives you the lot size that is acceptable for your risk. You only need to specify the risk in per cent and the stop size in pips.

Real-time display of Binance quotes

Adaptive VWAP Institutional: Multi-Asset Auto-Detection & DST-Accurate Session Resets (Forex 5PM NY Standard).

A robust Market Structure analyzer that adapts to volatility. ASZ uses a Hybrid ATR engine to filter noise and detect reliable Swing points. Non-repainting on confirmed bars.

A lightweight chart overlay that paints a smooth “daylight” gradient across Pacific, Asia, London, and New York sessions—plus optional session separators, event labels, and “sunray” highlights for scheduled news. Includes UTC/Broker/PC time modes and a manual DST shift.

Automates MQL5 buffer and plot index management. Eliminates manual counting, simplifies Z-order layering, and handles complex plot types (Candles, Color Lines) with a single line of code.

The Playground EA series was created for experimentation with Fair Value Gaps (FVGs) and liquidity concepts

A compact on-chart dashboard that monitors live spread behavior, tracks rolling Min/Max/Avg, and warns on abnormal spread spikes (news, low liquidity, rollover) using adaptive or fixed thresholds with optional alerts.

Scan multiple symbols and timeframes for wick-based rejection candles and display the latest signals in a clean on-chart dashboard with strength scoring, signal age, optional markers, and alerts.