Articles, Library comments

New article How to Become a Signals Provider for MetaTrader 4 and MetaTrader 5 is published: Do you want to offer your trading signals and make profit? Register on MQL5.com website as a Seller and specify your trading account to offer your signals to traders. Keep in mind that you can create only
New article How to Subscribe to Trading Signals is published: "Signals" in MetaTrader 5 trading platform allow traders to connect to any signal issued by providers. Select and subscribe to any trading signals provider to copy all his or her deals on your account. How to become an investor and
New article Use MQL5.community channels and group chats has been published: The MQL5.com website brings together traders from all over the world. Users publish articles, share free codes, sell products in the Market, perform Freelance orders and copy trading signals. You can communicate with them on
New article How to Prepare a Trading Account for Migration to Virtual Hosting has been published: MetaTrader client terminal is perfect for automating trading strategies. It has all tools necessary for trading robot developers ‒ powerful C++ based MQL4/MQL5 programming language, convenient
New article Why Virtual Hosting On The MetaTrader 4 And MetaTrader 5 Is Better Than Usual VPS has been published: Renting a virtual server right from the MetaTrader 4 and MetaTrader 5 terminals is the optimal way to ensure uninterrupted work of your trading robots and Signal subscriptions
New article How to create Requirements Specification for ordering an indicator has been published: Most often the first step in the development of a trading system is the creation of a technical indicator, which can identify favorable market behavior patterns. A professionally developed indicator
Institutional Kelly-VAPS Risk Engine (Library) : An object-oriented MQL5 library (.mqh) that replaces static retail risk models with institutional Volatility-Adjusted Position Sizing (VAPS) and Kelly Criterion mathematics. Author: Amanda Vitoria De Paula Pereira
Check out the new article: From Basic to Intermediate: Inheritance . No doubt, this article will require a significant amount of your time to understand how and why the materials described here work. This is because everything that will be shown here is initially oriented toward object-oriented
Check out the new article: Market Simulation (Part 18): First Steps in SQL (I) . It doesn't matter which SQL program we use: MySQL, SQL Server, SQLite, OpenSQL, or another. They all have something in common, and that common element is the SQL language. Even if we do not intend to use WorkBench, we
Stoch_Cross : Stoch_Cross monitors the %K and %D lines of the Stochastic Oscillator and provides instant confirmation when a bullish or bearish crossover occurs in the zone. Author: Lubexbill Semi
New interview Johnpaul77 Signal Providers: "Our Strategy Remains Profitable for More Than Three Years Now. So Why Would We Change It?" has been published: Let us reveal a little secret: MQL5.com website visitors spend most of their time on Johnpaul77 signal's page. It is a leader of our signal
Institutional Nadaraya-Watson Kernel Regression : A quantitative machine learning envelope that utilizes Nadaraya-Watson kernel regression math to dynamically project statistically significant mean-reversion zones without relying on traditional standard deviation. Author: Amanda Vitoria De Paula
New article Introduction to the Empirical Mode Decomposition Method is published: This article serves to familiarize the reader with the empirical mode decomposition (EMD) method. It is the fundamental part of the Hilbert–Huang transform and is intended for analyzing data from nonstationary and
Multi-Symbol Alert Panel : An indicator to watch highs/lows of all markets simultaneously. Author: Hammad Dilber
Institutional Gaussian Signal Filter (Zero-Lag ALMA) : A quantitative Gaussian filter designed to replace lagging retail moving averages by applying advanced digital signal processing to eliminate market noise without sacrificing responsiveness. Author: Amanda Vitoria De Paula Pereira
Check out the new article: Pair Trading: Algorithmic Trading with Auto Optimization Based on Z-Score Differences . In this article, we will explore what pair trading is and how correlation trading works. We will also create an EA for automating pair trading and add the ability to automatically
Uniformity Factor Indicator : This is a simple analytical (non-signal, one-time calculated) indicator that allows you to test the hypothesis that price timeseries represent a "random walk", specifically Gaussian "random walk". This can help to construct a parametric transformation of price
Сode that records balance and equity charts and calculates additional optimization criteria : 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. Author: Aleksei Kuznetsov
ASQ Trading Journal Export : One-click CSV export of trade history with P&L, duration & stats Author: Muharrem Rogova
ASQ Spread Logger : Real-time spread monitor with statistics panel, CSV logging & alerts Author: Muharrem Rogova
Portfolio Scorer — Multi-EA Correlation and Coverage Analyzer : Portfolio Scorer is a standalone MQL5 script that evaluates the quality of a multi-EA portfolio across three critical dimensions that most algo traders overlook. The script reads daily profit and loss data from CSV files (one per Expert
Candle Body Ratio : An original indicator designed to analyze price action and provide buy/sell signals. Author: Hammad Dilber
ASQ Divergence Detector : ASQ Divergence Detector scans your chart for regular and hidden RSI divergences and marks them with color-coded, non-repaint arrows. Author: Muharrem Rogova
Institutional Cumulative Volume Delta (CVD) : An advanced order flow engine that approximates tick-by-tick aggressor data to calculate the true Cumulative Volume Delta, It exposes institutional absorption and divergence hidden within standard price candles. Author: Amanda Vitoria De Paula Pereira
Liquidity Sweep H4 - M15 (Swing Highs and Lows) / MQL5 : This Expert Advisor (EA) is designed to detect swing highs and lows on the H4 timeframe, then wait for sweeps (liquidity grabs) on the M15 timeframe to trigger buy/sell trades with defined risk management. Author: Osmar Sandoval Espinosa
New article How to Order a Trading Robot in MQL5 and MQL4 is published: With the launch of the "Jobs" service, the MQL5.community became an ideal place for placing orders and providing programming services. Thousands of traders and developers visit this resource on a daily basis, and can easily help
Check out the new article: Neuro-Structural Trading Engine — NSTE (Part II): Jardine's Gate Six-Gate Quantum Filter . This article introduces Jardine's Gate, a six-gate orthogonal signal filter for MetaTrader 5 that validates LSTM predictions across entropy, expert interference, confidence
Check out the new article: Using the MQL5 Economic Calendar for News Filter (Part 3): Surviving Terminal Restarts During News Window . The article introduces a restart-safe storage model for news-time stop removal. Suspension state and original SL/TP per position are written to terminal global
Institutional Z-Score Statistical Reversion : A professional quantitative oscillator that replaces traditional retail momentum indicators like the RSI. It calculates the statistical standard deviation of price action to identify mathematically exhausted reversals. Author: Amanda Vitoria De Paula
Institutional Unmitigated Order Block Matrix : 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. Author: Amanda Vitoria De Paula Pereira