Top MQL4 and MQL5 source codes based on user ratings - 10

Bollinger Squeeze Basic MetaTrader indicator — is a complex indicator based on Momentum, Bollinger bands, and Keltner channel. The indicator is drawn in the separate window of the chart as a Momentum histogram and a range of dots when show the relationship between the current Bollinger bands and Keltner channel values. This indicator is available for both MT4 and MT5 versions of the trading platform.

Gain/Loss Info MetaTrader indicator — displays the gains and losses for all candles where the given threshold is surpassed. The values are calculated in points and percentage. The indicator can calculate gain/loss in two modes: plain candlestick Close and Open difference, and as difference between current Close and previous Close. You can set minimum change limits (for pips and percentage), change modes, and you can also control font color of the output numbers. The indicator is available for both MT4 and MT5.

Keltner Channel (MetaTrader indicator) — is a classical technical analysis indicator developed by Chester W. Keltner in 1960. The indicator is somewhat similar to the Bollinger Bands and Envelopes. It uses three plot lines: the middle line is the 10-day simple moving average applied to the typical price ((high + low + close) / 3), the upper and the lower bands are produced by adding and subtracting the moving average of the daily price range (High and Low difference) from the middle line. This way, a volatility-based channel is built. In this version of the indicator you can modify all the parameters of the MA. The indicator is available both for MT4 and MT5 versions of the platform.

QQE MetaTrader indicator — or Quantitative Qualitative Estimation, is based on a rather complex calculation of the smoothed RSI indicators. As a result, you get two lines in a separate indicator window — the fast one and the slow one. There is also an important indicator level (50), which is used in signals. You can enable text, sound, and e-mail alerts for this indicator. This QQE implementation supports multi-timeframe analysis with upper timeframe display. The indicator is available for MT4, MT5

Range Expansion Index (MetaTrader indicator) — is a relative oscillator indicator that measures the pace of the price changes and signals overbought/oversold states if the price demonstrates weakness or strength. It was developed by Tom DeMark and explained in his book The New Science of Technical Analysis. The value of the indicator changes from -100 to +100. The REI is an enhanced oscillator because it tries to remain calm during the range trading and indicates signals only when the significant peaks or bottoms are spotted. You can download this indicator both for MT4 and MT5.

RSIOMA MetaTrader indicator — this indicator takes two moving averages, calculates their RSI (Relative Strength Index) and then also adds a moving average of the calculated RSI. These two lines now can accurately signal the trend changes. They are shown in the separate window where they change from 0 to 100. The auxiliary histogram is shown for a quick-glance view of the current trend. The indicator is available for both MT4 and MT5 versions of the MetaTrader platform.

TD Sequential Ultimate MetaTrader indicator shows all parts of the TD Sequential method developed by the legendary technical analyst, Tom DeMark. TD Sequential Ultimate displays Buy and Sell Setups, including the Setup Perfection arrows, Buy and Sell Countdowns, including the failed count 13 attempts, and TDST Support and Resistance levels. Unlike many other implementations of the TD Sequential method, this indicator offers multiple improvements:

Trend Equilibrium Indicator TrendEQ dynamically analyses market trends by combining momentum and volatility. By measuring momentum against market trends, TrendEQ provides a reliable measure of trend strength and direction.

An indicator which visualizes how volume changes over time within each bar. It shows tick volume in a rolling histogram format.

The goal is to make the function readily available for any Telegram integration task in MQL5 development. By adding this file to your CodeBase, you can simply include it in your Expert Advisors and call the function directly from the included module. This eliminates the need to redevelop the code from scratch repeatedly, ensuring reusability across multiple projects.

This is a piece of code to add to an existing Expert advisor to track withdrawals from your account where the EA is running. It helps the user to monitor his or her withdrawals from a particular account.

EquiPeak Drawdown Tracker is an indicator designed to monitor and record the maximum drawdown of your trading account in real time. It's not just a current drawdown indicator; it's especially useful for visually comparing your current drawdown with the maximum historical drawdown you expect or have previously recorded.

The Custom MA Cross with RSI Indicator for MT5 is a versatile trading tool designed to help traders identify trend changes and filter entries using momentum. This indicator combines two moving averages (MA) with the Relative Strength Index (RSI), offering clear buy and sell signals.

This indicator calls 3 other subwindow indicators. All files go in your Indicators folder.

Script for partially close active buy orders

Partially close active sell orders

An analogue of Period Converter in MT4

A quick little script to make traders' lives easier. The one thing that always annoys me is resetting the properties like colors for a new chart, to make it look the way i like it. So Here is a script to make things smoother.

"2 Moving Averages with Bollinger Bands" is a custom MT5 indicator that combines two configurable moving averages and optional Bollinger Bands. It generates real-time Buy and Sell arrows when crossovers occur, with optional alerts, sound, and email notifications. Suitable for all timeframes and symbols

Name of expert is 'MultiStrategyEA'

The Value Area Retracement indicator, is a powerful volume profile-based tool designed to identify key trading levels—Point of Control (POC), Value Area High (VAH), Value Area Low (VAL), and Profile High/Low—across different timeframes. It helps traders spot potential retracement opportunities to the POC, breakout zones, and value areas, making it useful for intraday, swing, and position trading.

Tarantella EA: Advanced grid trading system with hedging capabilities and Market Profile integration. Uses ADX trend filtering, Fibonacci-based grid spacing, and multi-layered entry conditions (RSI/ATR/volume) to execute trades only within Market Profile value areas. Features intelligent risk management including trailing stops, breakeven triggers, and partial hedge closing.

The WaveTrend Indicator (WT) is a powerful technical analysis tool designed to identify trend direction and potential reversal points. It plots two lines, WT1 and WT2 , in a separate window, calculated based on price momentum and smoothed averages.

Showing different ways of the Aroon values calculation

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.

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 volatility filter based on 3 ATR's: a fast ATR, a middle ATR, and a slow ATR

Take it as profit guardian or market reversal detector. It is a script that acts as a safety net to protect profits when you're away. Instead of just waiting for a fixed Take Profit level, it monitors price behaviour and closes the trade if it shows signs of reversing before hitting your Take Profit.

Modern indicator that displays your daily trading statistics directly on your MT5 chart. Track your trading performance with a beautiful flat design panel showing lots traded, number of orders, and profit/loss for each day.

Utility MT5 EA that sends BUY/SELL deal notifications to Telegram via Bot API (WebRequest)

This EA is intended to test a popular trading strategy. My own backtest shows that this strategy does not work as it was intended

A chart-based risk monitor for prop-firm style rules: draws a live “Dead-Line” price level showing where your Daily Loss Limit or Overall Max Drawdown would be violated, based on equity, open exposure, and optional trailing drawdown.

Scan multiple symbols and timeframes for wick-based rejection candles and display the latest signals in a clean on-chart dashboard with strength scoring, signal age, optional markers, and alerts.

Hover over any candle to see what MT5 doesn't show: Range size, Body percentage, Wick ratios. Smart, fast, and customizable.

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.

Holt's double exponential smoothing with linear forecasting

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