Articles, Library comments - page 3

Check out the new article: From Basic to Intermediate: Objects (III) . In today's article, we will look at how to implement a very attractive and interesting interaction system, especially for those who are just beginning to practice programming in MQL5. There is nothing fundamentally new here

Check out the new article: AI Trading Platform: Why MetaTrader 5 Is the Best Choice for Algorithmic Trading with Python, ONNX, and AI Assistant . MetaTrader 5 is well suited for AI trading because it combines market data, MQL5 development, Python research, ONNX models, Strategy Tester, VPS, and the

Check out the new article: Quantum Neural Network in MQL5 (Part II): Training a Neural Network with Backpropagation on ALGLIB Markov Matrices . The article presents an innovative quantum neural network architecture for algorithmic trading that combines the principles of quantum mechanics with modern

Check out the new article: Reimagining Classic Strategies (Part 19): Deep Dive Into Moving Average Crossovers . This article revisits the classic moving average crossover strategy and examines why it often fails in noisy, fast-moving markets. It presents five alternative filtering methods designed

Drawdown DNA Analyzer : A native MQL5 script that analyzes the structure of an account's drawdowns, not just the single "maximum drawdown" figure. It reads a daily equity curve (Date,DailyPnL CSV), rebuilds the underwater curve, and splits it into individual drawdown episodes with their depth

New article How to Post a Product in the Market is published: Publish your interesting applications in the Market, and they will be immediately available to all traders who use MetaTrader 5 worldwide. The Market is a great opportunity to earn, with an immediate transfer to the account and convenient

FVG Imbalance Marker Helper : A small educational MetaTrader 5 indicator that marks simple three-candle bullish and bearish Fair Value Gaps on the chart. Author: Talal N Z Aljarusha

SetSLByLoss - set Stop Loss on all open positions by target loss amount : Script to set Stop Loss on every open position based on a target loss in the account's currency (e.g. $50 per position). Works on any deposit currency and any forex symbol. Validates broker stops/freeze levels. Currency

Daily Range Tracker : Daily Range Tracker — Live Today's Range vs Average Daily Range Daily Range Tracker by Fox Wave (foxwavetrading.top) shows you, at a glance, how much of the symbol's typical daily movement has already happened today — helping you judge whether the day still has room to run or

Swap Meter : Swap Meter by Fox Wave (foxwavetrading.top) displays the live SELL and BUY swap rates for your current chart symbol in a clean, color-coded panel — and instantly alerts you the moment your broker changes either rate. Author: Zbynek Liska

Spread Meter : Spread Meter — Live Single-Symbol Spread Tracker with Max/Min Record Spread Meter by Fox Wave (foxwavetrading.top) is a sleek, single-symbol dashboard that displays the live spread of your current chart symbol in real time, while permanently recording the widest and tightest spread

RealCost Spread P95 Logger MT5 : Open source MT5 spread logger with average, p50, p90, p95, p99, maximum spread, alerts and CSV export. Author: Song Bo Zhong

Check out the new article: Forex Arbitrage Trading: A Matrix Trading System for Return to Fair Value with Risk Control . The article contains a detailed description of the cross-rate calculation algorithm, a visualization of the imbalance matrix, and recommendations for optimally setting the

Previous Day highs and lows : Draws the previous day High, Low, and Close as horizontal reference lines on the chart for a configurable number of past days. Yesterday's levels extend into today as live support and resistance, with optional touch alerts. Author: 59848

Institutional Kyle's Lambda Market Impact Engine : An institutional market microstructure indicator for MT4 that computes Kyle's Lambda and Amihud Illiquidity ratios to identify institutional order absorption and toxic liquidity vacuums. Author: Amanda Vitoria De Paula Pereira

Check out the new article: Trading Options Without Options (Part 2): Use in Real Trading . The article considers simple options strategies and their implementation in MQL5. We will develop a basic EA that will be modernized and become more complex. In the first part of the series, we briefly

Check out the new article: From Static MA to Adaptive Filtering (Part 2): Implementing the SAMA_NLMS Indicator in MQL5 . This article implements the NLMS-based Self-Adaptive Moving Average as a working MQL5 indicator. It provides the complete source code and explains the key design choices

bias point : I am not good at explaining but you can use it according to your own skills. Author: namakulabu

Check out the new article: MQL5 Wizard Techniques you should know (Part 97): Using Convex Hull and a miniature GRU Network in a Custom Trailing Stop Class . For this article we look at a custom MQL5 Wizard class for Trailing Stops. Our implemented custom class ‘CTrailingConvexHullGRU’, is built from

Check out the new article: Beyond the Clock (Part 3): Building an Indicator Window for Alternative Bars in MQL5 . AlternativeBarsViewer is a subwindow indicator that renders all ten alternative bar types as color‑coded candles using the same CBarConstructor hierarchy as BarBuilderEA, ensuring

Check out the new article: Building a Divergence System: Creating the MPO4 Custom Indicator . We introduce MPO4, a pressure-based oscillator that emphasizes the body and direction of candles in the context of current volatility. The article details its mathematics, normalization into a bounded

Check out the new article: Implementing the Decorator Pattern in MQL5: Adding Logging, Timing, and Filtering to Any Indicator Non-Invasively . Cross-cutting concerns like logging, timing, and threshold filtering should not live inside indicator classes. We show how to apply the decorator pattern in

Check out the new article: Neural Networks in Trading: LSTM Optimization for Multivariate Time Series Forecasting (Final Part) . We continue to implement the DA-CG-LSTM framework, which offers innovative methods for time series analysis and forecasting. The use of CG-LSTM and dual attention allows

Quantum XAUUSD Silver Trader : Multi-indicator EA for Gold (XAUUSD) and Silver (XAGUSD): RSI, ADX and MA signals, adaptive ATR trailing stop and built-in capital protection. Author: Cristhian Alexander Gaibor Cuasquer

Check out the new article: Market Simulation: Getting started with SQL in MQL5 (IV) . Many people tend to underestimate SQL, or even not use it at all, because they do not fully understand how it actually works. When running queries against an SQL database, we are not always looking for a universal

Check out the new article: From Basic to Intermediate: Handling Mouse Events . This article belongs to the category of materials where simply looking through and studying the code is definitely not enough to understand the processes involved. In fact, you need to create an executable application and

003 - Weekly Day Reversal : Open-source Expert Advisor for testing day-of-week reversal and continuation effects. Built for systematic research, strategy validation, and further development by the MQL5 community. Author: Sergey Ermolov

Simple EMA Cross EA with SL/TP and Magic Number : A simple Expert Advisor based on the crossover of two EMAs (fast and slow), with configurable Stop Loss, Take Profit, lot size, and Magic Number. Author: Edgar Alexis Benitez

Check out the new article: Swing Extremes and Pullbacks (Part 4): Dynamic Pullback Depth Using Volatility Models . This article replaces binary swing validation with a volatility‑normalized pullback model. Retracement depth is measured as a ratio of the prior impulse and calibrated to a rolling ATR

V1N1 LONNY MT4 : Asian Range Breakout day-trading EA. Multi-symbol, M15/M30/H1. Places pending stop orders during the London session outside the pre-London Asian range, using PSAR + MACD + Stochastic signals, with automatic London/NY DST handling, structural stops, trailing and break-even. Author