Top MQL4 and MQL5 source codes based on user ratings - 25

placed utility functions from ryaz's server socket into socket.mqh, makes it really easy to use. comes with similar server example.

This indicator will trigger an audio/visual alert when the symbol mid-price crosses one of two trendlines placed on the chart.

Example of using optimization reports in an Expert Advisor.

Rainbow through gaussian refirtration

This indicator shows when to buy and sell in the right time..so you don't miss the train.

AutoTStop EA does not work to open the orders, but only helps trader to use Trailing Stop.

Simple button to change the timeframe directly in the chart.

A simple indicator, which informs the trader about the appearance of "Bullish Engulfing" or "Bearish Engulfing" candlestick patterns on all timeframes.

Awesome Oscillator, customizable, 4 colors (as seen on some AIMS YouTube videos), and some more parameters.

Calculate the average volume per hour in a 1 hour chart.

It's an indicator to show some information about the account on the chart. For more information about indicator you can to visit the product's page https://www.mql5.com/en/market/product/7056

Variance calculated using no-loop method

Close your positions in profit virtually

Based on the original “Time Segmented Volume (TSV)” developed by Worden Brothers, Inc.

Force Index (FRC) indicator measures the Bulls Power at each increase, and the Bulls Power at each decrease.

Price Channel Indicator.

Just a simple script , that reads the HTML file a report , or detailed report , and draws a transaction from it on the chart

It Is placing stop loss and take profit at a given distance. Displays the current status of open orders. For closing of the order it is enough to select and move the label to the left.

This indicator can be useful for arbitrageurs.

Library provides functions for management of MetaTrader 4 to MySQL database connections. Fixed memory allocation and release problems of the original library.

Simple indicator which displays High and Low 3 days ago.

Adaptive ATR

An old forum indicator that's been updated

The library contains five functions for reading the values from an INI-file and five functions for writing the values to an INI-file. Thus, there are five pairs of functions to read/write the values of 'integer array', 'boolean', 'double', 'integer' and 'string' types.

The Avg Daily Range indicator.

The calculator estimates the value of one point of a currency pair and the maximum stop loss for the user-defined lot.

Indicator TZ-Breaktout.

Linear regression is a mathematical method for determining the linear dependence between the variables. This technique is often used by analysts to identify the trend based on the time and price data.

The indicator showing a maximum and a minimum of pregoing day.

Filter AO helps to filter flet.

Indicator ZigZag with levels Fibo.

Adviser Surefirething.

Indicator MultipleMA.

A simple multi-frame indicator on the basis of JMASlope for the organization of scalping and swing trading, as well as for an easier detection of Elliot Waves.

SI indicator.

System of intraday time trade.

T3 Alpha indicator.

A toy script that demonstrate the way of displaying some text information in a chart.

Indicator MTF_MAMy3. Works with indicator MAMy v.3

The indicator displays the statistics of maximums and minimums in the form of a hystogram located to the left of the chart in the chart window.