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MQL5 Source Code Library for MetaTrader 5 - 4
This is the largest free source code library for MetaTrader 5 platform programs. Here you can find ready-made Expert Advisors, technical indicators, scripts and libraries. Use the code library when learning MQL5 language and develop your own automated trading applications based on the provided codes.
You can freely download and test published codes, as well as launch them in MetaTrader 5. The library is also available directly from MetaTrader 5 platform and MetaEditor development environment.
- Free trading apps
- Over 8,000 signals for copying
- Economic news for exploring financial markets
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The Open Range Breakout (ORB) indicator is a powerful technical analysis tool that identifies and tracks price breakouts from the opening range of trading sessions. This indicator is based on the concept that the high and low prices established during the first minutes of a trading session often serve as significant support and resistance levels throughout the remainder of the day. The indicator automatically calculates the opening range based on user-defined time periods, plots multiple price targets, and provides visual and audio alerts for potential trading opportunities. It is designed to help traders identify high-probability breakout trades and retest scenarios.
A simple Expert Advisor that trades when the price forms the "Three From Within" pattern.
It is a zigzag which creates new zigzag turning points based on passing a volatility threshold
KopierMaschine is a local copier of trades between different MetaTrader 4 and MetaTrader 5 accounts in any direction located on one computer with an intuitive interface.
This indicator calculates and displays the Exponential Moving Average (EMA) on the MetaTrader 5 chart. Fully customisable period. Allows selection of the applied price (Close, Open, High, Low, Median, Typical, Weighted). Uses the standard EMA formula, initialised from an SMA of the first bars. Can be used as a standalone technical analysis tool or integrated into automated trading systems for trend-following and moving average crossover strategies.
Lightweight CVD (Cumulative Volume Delta) for MT5 — M1-based, shows buy/sell pressure as candles with optional resets.
A simple signal indicator based on RSI and Moving Average. Plots Buy/Sell arrows when RSI is above/below 50 and Price is above/below the MA.
WaveWeisBarForce is a custom indicator based on Weis Waves logic. It accumulates volume into directional waves (bullish or bearish) and displays them as histograms with intensity levels. Bullish waves: 4 levels of green, from light to Lime. Bearish waves: 4 levels of red, from light to Red. WaveMax (white): shows the bar with the highest volume inside each wave. WaveClimax (yellow): highlights record accumulated volume across waves. This indicator helps traders visualise market pressure by volume accumulation and wave intensity, improving intraday and swing analysis.
The goal is to show a code that shows the calculation of the ATR with Wilder smoothing
Expert Advisor based on iPinBar Pin Bar Finder + several different trailing indicators
A simple strategy based on the signals of two indicators: Williams' Percent Range (WPR) and Bollinger Bands (BB). A position is opened only when the signals of both indicators coincide.
It signals a period of low market volatility that is about to end, foreshadowing a significant price move.
A set of classes for automatic moving of StopLoss of open positions by fixed indentation or by values of Parabolic SAR and moving averages indicators, or by specified position stop level.
A system to test up to four indicators concurrently in the strategy tester
It's the classic zigzag with a timeframe input to display a HTF zigzag on a LTF chart
A service for MetaTrader 5 that creates a synthetic custom symbol "USDX.synthetic" reflecting the US Dollar Index (DXY) in real time.
The indicator searches the chart for Price Action patterns "Pin Bar" and puts icons on the bar with the found pattern.
A simple information indicator that shows the remaining time until the bar closes, as well as the time elapsed since the bar opened and the current time.
This is an OHLC candlestick chart which records the highest ask and lowest bid on each new bar
Complete Telegram integration for MT5. Send trading signals, screenshots, reports & alerts to Telegram channels. Includes queue system, multi-channel support & risk management.
A candlestick chart which connects the ask price and bid price to the high and low of the candles
This is an auxiliary take profit and stop loss tool, which can help you to tight stop loss and dynamic take profit. Updated
A tool to align the trading sessions names with broker server time, and local time
CandleMove - Pips & Percentage Movement Display A visual tool that helps you quickly gauge the strength of each candle by displaying its price change directly on the chart.
A channel which calculates local highs and local lows with volatility-adjusted lines
A simple yet effective RSI indicator that monitors overbought and oversold conditions on any symbol and timeframe. Sends instant alerts via pop-up and mobile notifications when RSI crosses your defined thresholds.