MQL4 Source Code Library for the MetaTrader 4
The largest library of examples in MQL4: Expert Advisors, indicators and scripts can be downloaded and tested absolutely free of charge. You can access the Code Base not only from a Web browser, but also from your MetaTrader 4 client terminal and the MetaEditor IDE.
Vote for your favorite programs and discuss them on the MQL5.community Forum!
Relative Strength Index Expert Advisor.
Pivot Point Reversal scalping Expert Advisor.
X-liquidex is an Impulsive/Volatility/Breakout EA. It uses Range, Moving averages and Keltner channel. It's logics are simple yet powerful.
The Expert Advisor determines buy and sell based on Moving Averages, it also uses ADX and RSI.
The indicator plots trade history on the chart and account informaton.
Ilan16 Expert Advisor for MetaTrader 4.
Mail all order status periodically.
Break out strategy based on Bollinger Bands.
Easy script to help analyze specified symbol, it opens 8 new charts with different periods and applies a specified template.
Correlation between 8 currencies.
Implementation of zero lag countdown timer.
Some basic information which every trader needs.
A collection of scripts for closing various types of orders.
MACD Momentum indicator (The Red line is the Momentum 10 of the histogram MACD, smoothed 3).
This indicator helps to find possible support/resistance areas after a trend has developed.
A few oscillators (RSI, CCI & PercentRange) drawn in the chart window.
Once the price closes above or below the two moving (60 &100) a signal is generated. Signal must be generated ONLY in-case the price closes above/below the TWO lines.
BBWin is the Bollinger Bands® indicator in the separate window with trend lines.
Expert Advisor that closes orders after defined profit or loss.
The function will filter the trade positon. If the current time in the time you set, the function will return true.
The indicator shows candle end time and current spread.
Traces the output of indicators by buffer. Output can be changed on the chart by moving the VL left or right.
The indicator helps to find the correct trend before enter the market.
Trading information with Fractal trend.
The indicator calculates and draws the highest, lowest and median point of certain period.
The script recognizes and shows peaks and valleys of certain period.
This indicator will write value degrees of the lastest position of price at the current timeframes, and when position and condition of trend status was changed, the indicator will give an alerts.
3 EMA Crossover Indicator.
This indicator based on a 5 period simple moving average detects trends: if there is an uptrend then shows green bars, if there is a downtrend then shows red bars, if there is a weak trend then shows yellow bars.
Realize virtual profit trailing.
Parabolic SAR ADX Expert Advisor.
Average Modified Moving Average.
Expert Advisor template with Trailing Stop, autolots, candle scan, buy block sell and more.
Detects Head Fake Patterns which are effective in trading reversals.
This Expert Advisor is based on SMA, ADX and SAR indicators.