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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 Code Library for MetaTrader 4 - 82

The largest library features codes of free trading Expert Advisors, technical indicators and scripts. With the available applications you can trade in automated mode and analyze price dynamics. Use the library of codes to learn more about financial market sentiments.

Download free applications, test them and run in your MetaTrader 4. You can access them from the MetaTrader 4 platform and the MetaEditor development environment.

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Indicador T3 MACO.

Indicator T3 iAnchMom.

Indicator RD-Trend Trigger.

Show MA details (Type,Period,& current value) on the chart.

Indicator Price VSwma.

Indicator Color OsMA.

Indicator Louw Coetzer.

Indicator Mom Cross.

Indicator V-T&B.

Indicator valasholic13 v2.5.

Indicator Custom Aroon Oscilator_v1.

The indicator forms candlesticks based on "equitick" bars.

SMA constructed on equivoluminal bars.

The ATS is based on the classical trend-following strategy and a double-layer neural network taught in to enter the market against the trend.

Indicator CandleStop.

Indicator StepSto_v1.

Indicator SuperSR 6.

Indicator T3 MAopt.

Indicator PrevDay And Floating Pivot.

Indicator RD.Combo.

Indicator Renko v1.

Indicator Created by Ronald Verwer.

Indicator Dialy Pivot.

Indicator Elders Safe Zone.

Indicator Market Hours Shade v01.

machXalert indicator.

Heiken Ashi Smoothed indicator.

18_28Cross indicator.

Candle_Signal indicator. The alarm indicator.

Indicator ADX Cross Hull Style.

Индикатор Gimmebar.

Indicator Critical Points.

Indicator Cam H1 - H5 Historical V4

Overlay two or more charts on the same window.

Indicator MTF Candles.

Indicator 4 Trendlines v3.

Chande Kroll Stop_v1 indicator.

CMO v1 indicator.

Parabolic_Alert indicator.

Functions for handling two dimensional string arrays. Usefull for prototyping.