Top MQL4 and MQL5 source codes based on user ratings - 14

Symbol Summary is an MT5 service that opens a separate viewer window and displays a detailed report for a trading symbol. It supports Russian and English, window resizing, scrolling, and automatic report updates when the watched chart changes symbol or timeframe, without restarting the service.

QuantumAlgo Trade Panel is a professional-grade trading utility for MetaTrader 5, designed to bridge the gap between complex institutional strategies and seamless execution. Whether you are a Scalper, Swing Trader, or follow Smart Money Concepts, this panel automates your risk management and technical analysis, allowing you to focus purely on the setup.

Color your candles by momentum state. Four bias levels + neutral — built for dark charts.

A quantitative multi-asset oscillator designed for Statistical Arbitrage (Pairs Trading), it calculates the logarithmic spread between two correlated assets and measures its Z-Score to identify risk-neutral mean-reverting opportunities.

The Supertrend indicator plots an ATR-based dynamic trend line on the MetaTrader 5 chart, switching between a green uptrend and red downtrend line with optional buy/sell arrow signals at every trend reversal.

Prime Quantum AI is an MT5 Expert Advisor combining a classical pre-filter (ADX + Alligator) with AI vision-based chart confirmation from major AI providers (Anthropic Claude, OpenAI GPT, Google Gemini, DeepSeek, xAI Grok). When the pre-filter detects a trend setup, the EA captures three adaptive- timeframe chart screenshots and sends them to the configured AI provider, which returns direction, confidence, stop-loss and take-profit. A trade is opened only when the AI confirms the pre-filter signal with sufficient confidence. Features: dual Standard Broker / Prop Firm risk modes, configurable lot sizing, optional martingale, multiple SL/TP modes, trailing stop, partial close, news/time/day/spread filters, draggable on-chart info panel, and fully exposed indicator parameters. Requires MetaTrader 5, WebRequest enabled for your provider's URL, and a valid API key. Provider auto-detected from key format.

A library to retrieve proximity signals for channel based indicators

Close Profit Positions

Allows to monitor spread and swaps!

Heiken ashi with all buffers set as series

Parallel use of the MetaTrader 4 and MetaTrader 5 order systems.

The Zigzag2_R_Color indicator with the timeframe selection option available in the input parameters.

The VR Alert NT5 indicator warns the trader about the price reaching a specified level.

The Slope Direction Line indicator is displayed as a colored moving average line indicating the average market movement direction.

This is MQL5 version of Shved Supply and Demand written by Shved and upgraded by eevviill7 with history mode.

Holt's double exponential smoothing with linear forecasting

This version can use one of the 4 basic averages types for smoothing.

This script finds DeMark pivot points, displays them on the chart and indicates their dimensions.

Serialization and deserialization of JSON protocol. The code is ported from a high-speed С++ library.

A variation on the T3 theme that was made as a sort of envelopes using T3 for basic value.

Super trend indicator that uses hull average for calculation.

Holt's double exponential smoothing - the trend component.

Adaptive Laguerre filter trend.

Detecting the start of a new bar or candle in an Expert Advisor's OnTick() event handler.

To use martingale money management when a position is in loss and price hits any of specific distances.

This function performs the main logic of opening a trade. Calculates the opening price, take profit levels and stop loss based on symbol information and parameters provided by the user. Prepare a trade request (MqlTradeRequest) with the necessary information, such as symbol, volume, order type, deviation, comment, magic number, etc. Call the OrderSend function to send the operation request and get the result. SetTypeFillingBySymbol function: Determines the order fill type (Fill or Kill, Immediate or Cancel, or Return) based on the symbol's filling policy. GetMinTradeLevel function: Calculates the minimum operating level based on the freeze level and the symbol stops level. Adjusts the minimum level to make sure it is within certain limits and returns the result.

The book "Neural networks in algorithmic trading with MQL5" is a comprehensive guide, covering both the theoretical foundations of artificial intelligence and neural networks and practical aspects of their application in financial trading using the MQL5 programming language.

Indicator based on basic slope moving average and cloud around. Indicator shows two types of signals: prepearing - dot and entry - arrow.

This is a indicator displaying candlesticks patterns on a chart.

When applied to financial markets this method is usually used to determine the moments of prices extreme deviation from a "standard" level.

Class for displaying multi-line comments.

Moving average for prices (O+C+H+L)/4.

The Aroon indicator in the new visualization.

The newest version of ALMA.

The Dynamic Trend signal indicator draws a two-color trend direction line and adds signal arrows.

The library and iCanvas class simplify writing programs using Canvas.

Signal indicator iCrossAD. It shows possible reversals or price roll-backs.

ATR adaptive SMA (simple moving average)

Draw a Rectangle on chart to plot custom grids based on points value on input

The Fair Value Gap (FVG) Indicator identifies price gaps that occur when there is an imbalance between buying and selling pressure. It highlights areas where price is likely to return to fill the gap, providing potential trade entry points based on market inefficiencies.