Top MQL4 and MQL5 source codes based on user ratings - 57

The Fib_SR indicator with two additional support and resistance zones.

Two identical trading systems (for long and short deals) based on the ColorMaRsi-Trigger indicator signals that can be configured in different ways within a single EA with an ability to change the volume of a forthcoming trade depending on the results of the previous trades for this trading system.

Indicator of Murrey levels in indicator buffers with the added visual text information on those levels, calculating the levels on a timeframe specified in the inputs

A price channel based on a bar of user-defined duration (timeframe).

BB stops - Hull average based with multiple stops included

TRIX (using fast EMA for calculation)

Short description.

Compute the daylight saving time changes (start/end of the summer time).

Converts trendlines into horizontal lines.

DCC / Piercing

Multisymbol OnTick.

This code block loops through all opened position and do trailing based on Ask and Bid prices.

QuickTradeKeys 123 is a user-friendly Expert Advisor (EA) for MetaTrader 5, enabling traders to execute buy and sell operations quickly by simply pressing the numbers '1' and '2' on their keyboard. Pressing '3' closes all open positions. This EA is ideal for swift trading and testing purposes where manual intervention is required without using the mouse.

MovingAverages.mqh Part I A multi timeframe version is available with colors for orientation, for developers or profitable traders for free. Offer under conditions. Other multi timeframe indicators are also available.

Candle Wicks Length Display MetaTrader indicator is an indicator that can display the length of candle wicks in pips directly on your chart. You can set the minimum length to be displayed. Alternatively, it can show wick lengths that are less than the given limit. The indicator supports all sorts of alerts and works with both MT4 and MT5.

A script which when dragged onto the chart will print out in the experts window the number of bars that are on that chart - like magic.

This indicator reads the trade history and plots the Cumulative P & L over time, helping visual traders to see how much money they are making or losing over time. This current version has a difference of 0.02% marginal error, due to rounding floats, and calculation methods. It can be considered extremely precise with this marginal error.

An analogue of Period Converter in MT4

Daily VWAP (Volume Weighted Average Price) is a simple yet powerful indicator that calculates and displays the Volume Weighted Average Price for each trading day. Ideal for identifying intraday fair value and supporting your daily trading decisions.

This is a simple price channel indicator allowing user to customize period and line colours. Often used in channel break strategies.

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.

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.

Multi-timeframe confluence indicator designed to snipe accurate entries. Inspired from TradingView

Close Profit Positions

MQTTFive — a fully-featured implementation of the MQTT 5.0 client for MQL5. Features: • MQTT v5.0 — all packet types, properties, QoS 0/1/2 • TCP + TLS via the native MQL5 Socket API • Will messages with properties (will_delay_interval, payload_format, message_expiry) • Topic aliases for outgoing PUBLISH messages • Flow Control (Receive Maximum) • Subscription Options (no_local, retain_as_published, retain_handling) • Binary and UTF-8 payloads • Automatic retry for QoS 1/2 • Zero DLL dependencies — pure MQL5 Tested with Mosquitto 5.0 (15 tests, all PASS). Documentation: https://github.com/chekh/MQTTFive Licence: MIT

Breakout is a clean, automated MetaTrader 5 expert advisor designed to capture algorithmic breakout momentum in structural bull markets.

This indicator displays the smoothed value of the linear trend

A small educational MetaTrader 5 indicator that marks simple three-candle bullish and bearish Fair Value Gaps on the chart.

On-Chart Candle Countdown Clock is a simple indicator created to display the countdown timing of the last candle on any time frame.

A small, dependency-light library that brings a Rust-style Result type to MQL5. Functions return a single value-or-error object instead of relying on the global GetLastError() state, so failures are explicit and impossible to ignore. Includes ResultValue (value types) and Result (pointer-held objects), an Error struct, early-return macros (TRY, RETURN_ON_ERROR, ...) and optional Then/Match/MapError callbacks.

SMMA Levels MTF is a multi-timeframe Smoothed Moving Average indicator for MetaTrader 5. The indicator calculates SMMA values from several selectable timeframes and displays them together on the current chart.

The Draw On Liquidity (DOL) indicator automatically plots these essential levels on your chart and highlights high-probability trading windows through session kill zones. With full customization options, it provides a clean, professional, and highly informative display to enhance your trading decisions.

Session-Based Liquidity Breakout & Fibonacci Retracement Strategy (often used in Forex or Crypto trading). It simplifies trading by avoiding complex Smart Money Concepts (SMC) like Order Blocks or Fair Value Gaps, relying instead on Asian Session liquidity, timing (session open), and Fibonacci levels.

An Simple MQL5 trade management panel featuring drag-and-drop chart lines, dynamic lot sizing based on risk percentage, ATR/Point Stop Loss modes, and real-time floating P/L monitoring.

Displays a complete trading statistics table directly on the chart — Net Profit, Profit Factor, Drawdown, Win Rate and more — calculated from your full account history. Purely informational, free for everyone.

The Day Trader Dashboard is a Bloomberg-style visual panel for MetaTrader 5 that tracks an intraday price range and flags when price is inside it (fade zone) or has broken out of it. It doesn't place trades — it's a decision-support overlay that computes the range High/Low from recent bars, draws those levels directly on the chart, and shows a live status readout (scanning / within range / breakout) in a themed, auto-scaling panel. It supports multiple independent instances on the same chart, several color themes, and cleans up 100% of its objects when removed.

This is a FX Dashboard style terminal panel on the MT5 chart, plus lines drawn on the chart (EMA, Bollinger, Donchian).

Reverse RSI Bands is a leading indicator that mathematically reverse-engineers the RSI formula. It plots precise target price bands directly on the main chart, showing exactly at what price the RSI will hit your specified overbought or oversold levels in real-time.

Estimates the rolling Hurst exponent of price via rescaled-range (R/S) analysis and plots it as a color-coded oscillator that flags whether the market is currently trending, mean-reverting, or moving like a random walk.

Quantitative MT5 Expert Advisor that filters market noise using Chaos Theory and the Largest Lyapunov Exponent (LLE). Trades momentum EMA crossovers only during deterministic market regimes, with built-in ATR risk management.