Top MQL4 and MQL5 source codes based on user ratings - 38

Trend Trigger Factor indicator with T3 smoothing (to lessen false signals) and some extras in order to make the trend triggering state easier.

This indicator is actually a combination of two values: it shows the crosses of fast and slow Zero Lag TEMA, and that cross determines the current market trend.

The Center of Gravity Channel indicator

CCI_Histogram_Vol indicator with additional averaging of the resulting histogram

Average from MA indicator

Expert Advisor based on iRSI (RSI) and iMA (Moving Average, MA).

Position volume calculation based on trading history. The Expert Advisor applies iCCI (Commodity Channel Index) and iMA (Moving Average) indicators. Trailing is present as well.

Stochastic volatility - on chart

Indicator Colored Middle Point of Candles

Indicator Fractal Channel

SAR Oscillator 2 indicator

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).

PdfMA based awesome oscillator

BB stops - Hull average based with multiple stops included

Adaptive ATR channel

TRIX (using fast EMA for calculation)

Short description.

Converts trendlines into horizontal lines.

To assist traders who wish to open multiple sell orders quickly, a script file has been developed that allows them to execute a large number of trades with just one command. The default take profit and stop loss values are set in 5-digit broker format, but for traders using a 4-digit broker, the default must be TP=40 and SL=20. Num_of_Sell is the number of trades to execute. This script file can be extremely useful for traders who want to take advantage of market conditions quickly and efficiently. By simplifying the process of opening multiple sell orders, it can save traders valuable time and allow them to focus on other aspects of their trading

Ichimoku beginner tutorial to learn how to code in MQL5

DCC / Piercing

Envelopes beginner tutorial to learn how to code in MQL5

This script helps traders understand the distribution and range of candles in a specific period, which can be useful for making trading decisions such as determining which historical values to use for Take Profit or Stop Loss.

Negative Volume Index (NVI) is a free technical indicator for advanced chart analysis in MT4, MT5 platforms. It is based on tick volume (can be substituted with real volume in MT5) and has two useful features added: Support for multi-timeframe (MTF) operation. Can be switched to show Positive Volume Index.

Breakeven Line Indicator is a MetaTrader indicator that calculates breakeven level based on all open positions and displays it on your chart as a horizontal line. Additionally, it will calculate the total number trades, the total number of lots, and the distance to the breakeven line in points and profit/loss. The indicator is available for both MT4 and MT5.

3rd Generation Moving Average is an advanced version of the standard moving average (MA) indicator for MetaTrader. It implements a rather simple lag-reducing procedure based on the longer MA period. The method was first described by M. Duerschner in his article Gleitende Durchschnitte 3.0 (in German). The presented version uses λ = 2, which provides the best possible lag-reducing. Higher λ increases similarity with the classic moving average. The indicator is available for both MT4 and MT5. It does not require using any DLL

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

The Accumulation/Distribution Indicator is determined by the changes in price and volume.

Calculates fractals and lets you specify the number of bars separately before and after the current High / Low (fractal).

The panel simplifies manual trading and trailing of the opened position.

The Expert Advisor is profitable only if the "Open prices" only or "1 minute OHLC" modes used in Strategy Tester.

The "Support and Resistance" indicator shows the support and resistance levels using the Fractals indicator by Bill Williams.

This trend indicator shows the current trend direction and moments for closing of the opened position.

CADXOnArray class is designed for calculation of ADX (Average Directional Movement Index) values on indicator buffers. The example of use of the class is provided.

The indicator draws (in a separate window) the Bollinger Bands relative to the moving average and projection of the price bars.

This Indicator is used for calculating trend.

Slightly modified history load function from MetaQuotes.