mt5R is an R package that provides a framework for MT5 users that want to achieve Machine Learning analysis and trading. It provides easy integration with socket connection to reach maximum performance.

Package has 34 functions (check Reference tab):

This is a basic example to load EURUSD data, using time frame of 5 minutes iTF = 5:

MT5.GetSymbol("EURUSD", iTF = 5, iRows = 5)
#>   Year Month Day Hour Minute    Open    High     Low   Close Volume
#> 1 2021     3  19   23     35 1.19025 1.19028 1.19012 1.19024     43
#> 2 2021     3  19   23     40 1.19027 1.19027 1.19019 1.19025     47
#> 3 2021     3  19   23     45 1.19025 1.19026 1.19012 1.19015     55
#> 4 2021     3  19   23     50 1.19015 1.19048 1.19012 1.19033    135
#> 5 2021     3  19   23     55 1.19035 1.19055 1.19022 1.19024    223

## Using xts package
MT5.GetSymbol("EURUSD", iTF = 5, iRows = 5, xts = TRUE)
#>                        Open    High     Low   Close Volume
#> 2021-03-19 23:35:00 1.19025 1.19028 1.19012 1.19024     43
#> 2021-03-19 23:40:00 1.19027 1.19027 1.19019 1.19025     47
#> 2021-03-19 23:45:00 1.19025 1.19026 1.19012 1.19015     55
#> 2021-03-19 23:50:00 1.19015 1.19048 1.19012 1.19033    135
#> 2021-03-19 23:55:00 1.19035 1.19055 1.19022 1.19024    223

Plot MT5.GetSymbol output using quantmod package:

library(quantmod)
Table = MT5.GetSymbol("EURUSD", iTF = 1440, iRows = 30, xts = T) 
quantmod::chartSeries(Table, theme = "white", name = "EURUSD")

Buy 0.001 EURUSD at 1.2206:

MT5.SingleOrder("EURUSD", iCmd = 0, fVol = 0.001, fPrice = 1.2206) 

Check open positions:

MT5.ShowPositions()
#> [1] sSymbol iCmd    fVolume fPrice  fStop   fGain   fProfit iTicket
#> <0 rows> (or 0-length row.names)

Looking for more examples? Good! Check Articles tab for more simple examples.

Assuming that you have installed MT5 and successful connected to one broker server. If you don’t have it yet, don’t panic: MT5 is free for most of brokers!

Installation is divided into two parts:

1. mt5R in R
2. mt5R in MT5

Install the development version from GitHub with:

#install.packages("devtools")
devtools::install_github("Kinzel/mt5R") 

To mt5R works you must use the mt5R Expert Advsior in your MT5.

There are two installation options for mt5R in MT5:

• .ex5: “Plug and play” version. The most suitable version for most.
• .mq5: for developers.

For “Plug and play” version .ex5 (mt5R v0_1_5.ex5)

1. Download mt5R v0_1_5.ex5.
2. Move mt5R v0_1_5.ex5 to ...\MQL5\experts\ folder. To check where MT5’s folders, open MT5 and Tools > Options > Storage.

And you’re ready to go!

(If you’re not a developer, go ahed to Getting Started)

Alternatively, for MQL developers you can also download the .mq5 code used to generate mt5R v0_1_5.ex5. Both are exactly the same code, it’s the no compiled version. This is the choice recommend for who want to tailor their own solutions and functions.

• For non compiled version .mq5 (mt5R v0_1_5.mq5) - The most suitable for developers.
  • Download socket library: socket-library-mt4-mt5.mqh or (Direct Link).
  • Move socket-library-mt4-mt5.mqh to ...\MQL5\include\ folder.
  • Download mt5R v0_1_5.mq5.
  • Move mt5R v0_1_5.mq5 code to ...\MQL5\experts\ folder.
  • Open MetaEditor (F4).
  • Compile mt5R v0_1_5.mq5.
  • If everything run smooth an executable program file mt5R v0_1_5.ex5 (or the name you chose) will be generated.

Attach mt5R v0_1_5.ex5 to any chart opened in your MT5, like any other Expert Advisor.

Check your “Expert” tab to this message:

Execute those commands:

library(mt5R)

MT5.Ping()
#> [1] TRUE

If it returns TRUE everything has been successfully installed and you’re ready to use mt5R! Yay!

The most awesome part of MT5 is make reliable to create your owns solutions and functions. The cookbook is still under construction, but you can start checking functions MT5.zExample in mt5R package and Z1 order in mt5R v0_1_5.mq5. Its pretty easy!

## Execute the function without () to see its code
mt5R::MT5.zExample

If you want to contribute to mt5R send me an email ([email protected]) with your GitHub account.

• quantmod: quantitative financial modeling framework
• TTR: functions for technical trading rules
• xts: eXtensible Time Series based
• zoo: S3 Infrastructure for Regular and Irregular Time Series

• JC without his awesome socket library mt5R would not be possible!

Guilherme Kinzel