Top MQL4 and MQL5 source codes based on user ratings - 82

At the specified hour, the Expert Advisor analyzes OHLC of the previous bar and sets pending orders

Expert Advisor based on iAO (Awesome Oscillator, AO)

Gann HiLo Activator/SuperTrend Bar indicator

True Strength Index (as originaly described by William Blau)

Indicator Round_Levels_XN draws multiple "round" levels nearest to the current price above and below it

Three standard deviation channels using indicator buffers based on the number of bars defined in the indicator inputs with the channels' background filling.

RSI candles with Keltner channels

Two identical trading systems (for long and short deals) based on the AdaptiveRenko 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

TrendStrength of deviation scaled MA

Volatility bands

Market mode - discontinued signal lines

Corrected extended (volatility ratio adaptive) Wilder's double smoothed ema - multi time frame version

Builds a sliding line with a polynomial of 4 degrees. Extrapolates as a section of a given function with a sinusoid and its axial one. One value is taken from the constructed lines on each bar and a line of extrapolated values is plotted, which does not redraw.

Simple script to see your current Profit Losses in Pips.

This indicator shows the amount of price movement within a certain time, compared to the actual price movement range. Good to detect consolidation areas, as well as new trends being formed

Provide a way to access the elements of an aggregate object sequentially without exposing its underlying representation

Candle ZigZag is an indicator which changes its leg if a candlestick color changes

The Chaikin's Oscillator (CHO) is the difference of moving averages of Accumulation/Distribution.

Bollinger Bands +-3sigma. You can change period and sigma ratio (Proper size of Deviation is 0.5~1.0)

The eInTradePanel is a panel for manual trading, it has some useful functions. It needs the minimum space on the chart.

Trade signals based on "Morning Star/Evening Star" candlestick patterns, confirmed by Commodity Channel Index (CCI) indicator is considered. The code of the Expert Advisor based on this strategy can be generated automatically using the MQL5 Wizard.

True Strength Index (TSI) indicator by William Blau.

Ergodic Oscillator by William Blau.

While creating Kairi (KRI) oscillator, deviation of a price from its simple moving average is calculated. The result is shown in percentage of the average.

Fine Fractals can show important price curves, highs and lows in the cases where the standard Fractals indicator fails.

An indicator to put correlated currency charts on a given currency chart. It shows only bars currently. Color/monochrome mode is configurable. It also supports currency inversion for handling EURUSD & USDCHF like pairs.

CERDOnArray class is designed to calculate the Efficiency Ratio (ER) used in the Adaptive Moving Average (AMA) considering price movement direction. When the price is moving upwards the indicator has positive values, when it is moving downwards, - negative ones.

CMomentumOnArray class is designed for calculation of Momentum values on indicator buffers. Test_MomentumOnArray indicator is provided as the example of the class use.

Trend Indicator. There are 10 possible variants of changing the averaging of the signal line in this indicator.

The CEnvelopesOnArray class is intended for calculation of Envelopes on an indicator buffer.

Trading signals module for MQL5 Wizard. The moment, when a candlestick formed by FiboCandles changes its color, indicates the time for market entry.

A simple script for switching basic timeframes. It allows to change a chart period using hot keys.

Two-Line MACD. This indicator is available by default in a great deal of trading platforms. But it cannot be found in Metatrader 5.

The function that calculates the lot size depending on the amount of money in the deposit currency being used.

The Expert Advisor on a single-layer line Perceptron with 4 entries which analyzes the Accelerator Oscillator indicator's data

Digital filtration of the variation indicator.

Bill William's Gator Oscillator which is drawn on the high and displayed on the lower timeframe.

The variant of the UltraFatl indicator which can be placed by fixing timeframe of the indicator on a value different from the chart timeframe.

This indicator is calculated on the basis of currency pair volatility displaying the nearest support and resistance level depending on the trend direction.

A digital filter of rapid trend with a reference line, implemented in the form of a cloud.