Top MQL4 and MQL5 source codes based on user ratings - 44

OHLC VolumeH volume difference indicator

Three independent trading systems using ColorX2MA_Digit indicators 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

МА as an oscillator

Trend Trail indicator

WPR HL indicator

KDJ Averages oscillator defines when it is necessary to search for market entry conditions. Unlike KDJ, it is calculated using standard smoothing methods. In case of the default settings, its J line is slightly faster.

The trading system based on CandleStop_System indicator signals with the possibility to set a fixed position holding time.

Trend Trigger Factor indicator with T3 smoothing (to lessen false signals) and some extras in order to make the trend triggering state easier.

This indicator is actually a combination of two values: it shows the crosses of fast and slow Zero Lag TEMA, and that cross determines the current market trend.

The Center of Gravity Channel indicator

CCI_Histogram_Vol indicator with additional averaging of the resulting histogram

Average from MA indicator

Expert Advisor based on iRSI (RSI) and iMA (Moving Average, MA).

Position volume calculation based on trading history. The Expert Advisor applies iCCI (Commodity Channel Index) and iMA (Moving Average) indicators. Trailing is present as well.

Stochastic volatility - on chart

Indicator Fractal Channel

SAR Oscillator 2 indicator

The Fib_SR indicator with two additional support and resistance zones.

Two identical trading systems (for long and short deals) based on the ColorMaRsi-Trigger 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.

Indicator of Murrey levels in indicator buffers with the added visual text information on those levels, calculating the levels on a timeframe specified in the inputs

A price channel based on a bar of user-defined duration (timeframe).

BB stops - Hull average based with multiple stops included

Adaptive ATR channel

TRIX (using fast EMA for calculation)

Short description.

Compute the daylight saving time changes (start/end of the summer time).

Converts trendlines into horizontal lines.

DCC / Piercing

Multisymbol OnTick.

This code block loops through all opened position and do trailing based on Ask and Bid prices.

QuickTradeKeys 123 is a user-friendly Expert Advisor (EA) for MetaTrader 5, enabling traders to execute buy and sell operations quickly by simply pressing the numbers '1' and '2' on their keyboard. Pressing '3' closes all open positions. This EA is ideal for swift trading and testing purposes where manual intervention is required without using the mouse.

MovingAverages.mqh Part I A multi timeframe version is available with colors for orientation, for developers or profitable traders for free. Offer under conditions. Other multi timeframe indicators are also available.

A script which when run displays the maximum lot size permitted on the asset.

Candle Wicks Length Display MetaTrader indicator is an indicator that can display the length of candle wicks in pips directly on your chart. You can set the minimum length to be displayed. Alternatively, it can show wick lengths that are less than the given limit. The indicator supports all sorts of alerts and works with both MT4 and MT5.

A script which when dragged onto the chart will print out in the experts window the number of bars that are on that chart - like magic.

This indicator reads the trade history and plots the Cumulative P & L over time, helping visual traders to see how much money they are making or losing over time. This current version has a difference of 0.02% marginal error, due to rounding floats, and calculation methods. It can be considered extremely precise with this marginal error.

A stripped-down (signal line only) version of Metaquotes' MACD indicator from the MT5==>Indicators==>Examples folder.

This indicator calculates and displays the Exponential Moving Average (EMA) on the MetaTrader 5 chart. Fully customisable period. Allows selection of the applied price (Close, Open, High, Low, Median, Typical, Weighted). Uses the standard EMA formula, initialised from an SMA of the first bars. Can be used as a standalone technical analysis tool or integrated into automated trading systems for trend-following and moving average crossover strategies.

Calculates fractals and lets you specify the number of bars separately before and after the current High / Low (fractal).

The "Support and Resistance" indicator shows the support and resistance levels using the Fractals indicator by Bill Williams.