Top MQL4 and MQL5 source codes based on user ratings - 4

This script is a reference solution for mapping symbol names configured by users in MetaTrader 5 EAs or scripts to the actual names provided by the broker. It uses the Levenshtein distance algorithm to automatically identify the most similar symbol in Market Watch. It is ideal for developers facing compatibility issues with prefixes or suffixes in symbol names. This is a customizable starting point to adapt to any specific needs.

This script was developed for displaying saved Strategy report from the Strategy Tester into a chart.

Dots (MetaTrader indicator) is based on the 2006 indicator by TrendLaboratory. It displays the current trend direction by placing the dots on the main chart. The blue dots signal bullish trend and the red dots signal bearish trend. Although the indicator doesn't rely on any standard MetaTrader indicators, it uses a call to iMA() (moving average) to get the price values depending on the input price type used (Close, Open, High, Low, Typical, etc.) The calculation is based on the cosine of the angle of price change. Trader can modify several input parameters. The indicator is available both for MT4 and MT5 versions of the platform.

BreakRevertPro EA merges breakout and mean reversion strategies with adaptive SL/TP and multi-timeframe ATR trailing stops for flexible trading in volatile markets.

Countdown is an advanced indicator designed for traders who want to track the time remaining until the next candlestick or the next market open clearly and efficiently. With three flexible display modes (commentary, chart borders or next to price), this indicator offers a customisable solution to suit your trading needs.

Trading XAUUSD (Gold) is often influenced by major economic news events like USD, GBP, or EUR releases. To mitigate risks during these volatile periods, using a News Filter in your Expert Advisor (EA) is essential. In this article, I’ll share how to create a simple News Filter on MT5 and apply it to XAUUSD trading.

All indicators required by BBMA Strategy in a single indicator.

Custom MACD for MetaTrader 5 enhances the classic MACD with real-time signal alerts sent to your phone. Detect trends and reversals with customizable parameters, intuitive visuals, and automated buy/sell notifications.

The AutoCloseOnProfitLoss Expert Advisor (EA) is a powerful automation tool for MetaTrader 5, designed to close all open positions when predefined profit or loss targets are reached

The DailyHighLow indicator is a versatile tool designed for MetaTrader 5 (MQL5) to display high and low price levels on a chart based on a specified timeframe. This indicator is particularly useful for traders who rely on key price levels for decision-making, offering flexibility through customizable timeframes and price calculation methods.

Butterfly Strategy Expert Advisor This Expert Advisor (EA) implements the Butterfly harmonic trading pattern across multiple timeframes (M2 to D1) for automated forex trading. It detects bullish and bearish Butterfly patterns using pivot points and executes trades with customizable risk management and multiple take-profit levels.

The Auto SL TP by Risk Reward Ratio script is a simple yet powerful tool designed for MetaTrader 5 traders who want to streamline their risk management process. This script automates the process of setting Stop Loss (SL) and Take Profit (TP) levels for open positions based on a user-defined Risk:Reward ratio and Stop Loss in pips. Whether you're a beginner or an experienced trader, this script saves time and ensures consistent risk management.

This EA is meant to impose a few rules to manage baskets.

Super pass-band filter as described by John Ehlers

RMA Relative Moving Average is a variant of EMA

This is an indicator that helps identify Engulfing candle patterns.

This is an indicator that combines swing high/low and Fibonacci Retracement to identify potential buying zones.

Trade Assistant MetaTrader indicator — a multi-timeframe indicator that is based on three standard indicators: Stochastic oscillator, RSI (Relative Strength Index), and CCI (Commodity Channel Index). It displays current trend directions for M1, M5, M15, M30, H1, H4, D1, W1, and MN1 timeframes. When you follow such an indicator you have a clear picture of the trends across all important timeframes. It doesn't matter which timeframe you attach this indicator to. The indicator can be downloaded for MT4 and MT5.

Keltner Channel for traders or young developers by William210

This Script collects all MQL5 built-in indicators buffers and stores them in a CSV file for analysis purposes

While manually adjusting the stop-loss of a single trade to match its open price is a relatively simple task, managing numerous positions individually can be cumbersome and time-intensive. The Titik Impas Breakeven script for MT4/MT5 streamlines this process, providing efficiency and convenience for traders dealing with multiple positions.

This is a first for MetaTrader 5. Now you can click on the chart to create price alerts.

Bollinger Bands with controllable outer band smoothing (post smoothing)

This is a simple indicator to display histogram of custom bars' durations in minutes. Applicable for renko boxes, PnF, equivolume bars, etc.

Trend Dashboard Indicator MetaTrader 5 indicator — a multi-timeframe indicator that is based on three standard indicators: Stochastic oscillator, RSI (Relative Strength Index), and CCI (Commodity Channel Index). It displays current trend directions for M1, M5, M15, M30, H1, H4, D1, W1, and MN1 timeframes. When you follow such an indicator you have a clear picture of the trends across all important timeframes. It doesn't matter which timeframe you attach this indicator to. The indicator can be downloaded for MT4 and MT5.

Let follow previous EA by this link https://www.mql5.com/en/code/46630

Checks if either upper or lower Wick range of a candlestick is greater than Body range of a candlestick and plot a wingding

A sophisticated tool that accurately measures market noise

The indicator shows the angle or average speed of price change.

This code does not trace the iatr() because the iatr() or this code is a more modern version. This code uses original smoothing, a kind of SMA and not wilder smoothing. The analysis of the two smoothings can suggest opportunities elsewhere

Float MetaTrader indicator — a sophisticated indicator that analyzes the previous chart history for the given currency pair and then tries to analyze the trends in the current situation. It shows where trends start and end in a separate chart window and Fibonacci retracement levels combined with DiNapoli levels on the main chart. It also displays how long ago the local high and low were detected. This indicator is available for MT4 and MT5.

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.

Pinbar Detector is a MetaTrader indicator that tries to detect Pinbars (also known as "Pin-bar" or "Pin bar") and marks them by placing a "smiling face" symbol below the bullish Pinbars and above the bearish Pinbars. It is a pure price action indicator, which is not using any standard technical indicators in its code. The configuration of Pinbar detection can be done via the indicator's input parameters. Pinbar Detector can issue platform alerts and email alerts on detection. The indicator is available both for MT4 and MT5 versions of the trading platform.

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.

Calculate a moving average in one function call. Code that can easily be transported between different projects.

The indicator plots two lines. The lower line is calculated based on the latest SMA period that caused a bounce up. The upper line is calculated based on the latest SMA period that caused a bounce down.

The T3 Indicator is an advanced moving average that combines six exponential moving averages to provide smoother price action with reduced lag compared to traditional moving averages.

Two Symbol Spread Indicator

This indicator takes RSI divergences and plots them in buffers to automate EAs