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MQL4 Source Codes of Technical Indicators for MetaTrader 4 - 52

The library of technical indicators for MetaTrader 4 developed in MQL4. Regardless of the market (forex, securities or commodity market), indicators help to represent quotes in an accessible form for easy perception.

This section contains thousands of applications that analyze financial markets using different algorithms. Conventionally, they can be divided into a few categories: trend indicators, oscillators, volume indicators and so on. In addition, there are sets of indicators based on algorithms by famous financiers. For example, Bill Williams' indicators and likes of it. All of them are characterized by different parameters of reliability, efficiency, lagging and others. There are more than 2000 indicators for technical analysis: trend indicators, reversal indicators, indicators of levels, predictors, scalping indicators and many others.


Instantaneous Trend Line indicator InsTrend.

Average Volume indicator.

High_Low (ZigZag) indicator.

Hi-Lo indicator.

Elliott Wave Oscillator

Detrended Price Oscillator

Two CCI indicators with different periods in the same indicator subwindow.

The oscillator quickly finds out the trend stop and the start of sideways trend in horizontal interv

Adaptive Moving Average

Indicator that signals about trend turns.

Famous AROON Indicator, though someone will need it

Shades New York or other exchange while in session. SetImmediacyON parameter allows shading after fi

Indicator that can be used for entry and exit.

The Price Channel indicator calculates the highest high and lowest low of the trailing number of bars specified by the input Length.

The indicator displays Buy/Sell arrows as the MACD or RVI indicators are changing.

The DailyPivot Points indicator helps to get the idea of the future market movements, unlike other tools that are usually behind the market.

The main point of Relative Vigor Index Indicator (RVI) is that on the bull market the closing price is, as a rule, higher, than the opening price.

Money Flow Index (MFI) is the indicator, which indicates the rate at which money is invested into a security and then withdrawn from it.

The Standard Deviation Indicator (StdDev) measures the market volatility.

Force Index (FRC) indicator measures the Bulls Power at each increase, and the Bulls Power at each decrease.

Williams’ Percent Range Indicator (%R) is a dynamic technical indicator, which determines whether the market is overbought/oversold.

On Balance Volume Indicator (OBV) is a momentum technical indicator that relates volume to price change.

The Indicator Volumes displays volumes as histogram in separate window and paints the histogram in two colours.

Market Facilitation Index Indicator (BW MFI) is the indicator which shows the change of price for on

Gator Oscillator is based on the Alligator and shows the degree of convergence/divergence of the bal

Fractals indicator it is a series of at least five successive bars, with the highest HIGH in the middle, and two lower HIGHs on both sides.

Envelopes technical indicator is formed with two Moving Averages one of which is shifted upward and another one is shifted downward.

Demarker indicator is based on the comparison of the period maximum with the previous period maximum.

Average Directional Movement Index Indicator (ADX) helps to determine if there is a price trend.

Improved period converter support real-time refreshing, low CPU cost and other features.

ZigZag indicator tracks and connects extreme points of the chart, the distance between these points.

The Stochastic Oscillator indicator compares where a security’s price closed relative to its price range over a given time period.

The Relative Strength Index (RSI) technical indicator is a price-following oscillator that ranges between 0 and 100.

Parabolic SAR Indicator was developed for analyzing the trending markets.

Moving Average of Oscillator is the difference between the oscillator and oscillator smoothing.

The Moving Average Indicator shows the mean instrument price value for a certain period of time.

The Momentum indicator measures the amount that a security’s price has changed over a given time span.

Moving Average Convergence/Divergence (MACD) is the next trend-following dynamic indicator.

Ichimoku Kinko Hyo indicator is predefined to characterize the market trend, Support and Resistance Levels, and to generate signals of buying and selling.

Heiken Ashi - Custom Indicator as Candlesticks Example.