Download MetaTrader 5

Watch how to download trading robots for free

Find us on Facebook!
Join our fan page

Access the CodeBase from your MetaTrader 5 terminal

Couldn't find the right code? Order it in the Freelance section

How to Write an Expert Advisor or an Indicator

MQL4 Source Codes of Technical Indicators for MetaTrader 4 - 35

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.


Indicator Average Volume.

Indicator Camarilladt.

Indicator Laguerre.

Indicator Ultitimate Oscillator.

Indicator Taf.

Indicator T3 Taotra.

Indicator Schaff Trend.

The NRTR indicator lies below the chart at rising trends and lies above the chart at descending trends.

Indicator WcciPatterns. See the description at the indicator's code itself.

The indicator determines the patterns of the Woodies CCI trading system.

МА on the basis of a parabolic regression with Bollinger bands.

The name is self-explanatory. The error that presented in the previous implementations is corrected here.

An adjuvant indicator that is based on the moving averages.

Perry Kaufman's AMA with the double Bollinger bands.

Bollinger bands.

A regular modification of the fractals by B. Williams.

It was written at the request of one trader, it draws the horizontal lines at the level of the last fractal upwards and downwards.

An indicator that colors the bars of the bullish trend with the blue color and the bars of the bearish trend with the red color.

An indicator that is to be placed on the Ichimoku allows to trade both in the trend and in the flat playing mode.

Draws separately Kijun and Tenkan lines with the drawing forward on a specified number of periods.

Indicator Hemnina. It is recomendatory.

Indicator Mindhero.

Indicator Tema_rlh.

Indicator MA_Gideon2.

Indicator RSI_dots.

It Shows you more than 160 type of Support and Resistance .

Shows - in this version - up to 3 MA from different timeframes. Maybe is usefulll for someone. Enter the period for the ma's in Minute of the desired timeframe, f.e ma2_periode=15 shows you the ma for the timeframe M15. Enter in ma2 the Calculte Perio

Indicator Xaos Patterns Explorer.

An improved version of the CCI_onMA indicator.

An indicator by the Natuseko Protrader 4H Strategy

The indicator shows price on a chart. It is simple to write.

Indicator 4TF Has Bar.

An advanced XaosExplorer indicator.

Indicator CCI_onMA.

Indicator BS_MarketPrice.

Indicator DT-Pirsonq4.

Indicator DayOfWeek.

The indicator displays spread and swap.

A modified Camarilla dt Historical indicator.