Trade Copy Slave: Free MT4 Expert Advisor

Overview

Trade Copy Slave provides flexible volume management, allowing users to copy original lot sizes, apply multipliers, or use fixed lot values. The tool includes account-level risk controls that can trigger basket closures based on percentage or currency-based profit and loss targets. It also supports symbol mapping through prefixes and suffixes to handle different broker naming conventions.

Flexible lot scaling by coefficient or fixed values

Account equity protection via profit and loss thresholds

Symbol prefix and suffix mapping for broker compatibility

Adjustable pips tolerance and execution delay settings

Balance-based dynamic lot calculation

Details

Author

sahebkaran1 on GitHub

Type

Copier & bridge

Platform

MetaTrader 4 (MQL4)

Strategy

Martingale

Markets

Any symbol

Timeframes

Any timeframe

Risk profile

Uses martingale lot scaling: losses can grow fast

EA files

TradeCopySlave.mq4

Source

github.com/sahebkaran1/copier-mql4

Input parameters

Read from TradeCopySlave.mq4. Defaults are the author's; change them in the EA's Inputs tab.

Name	Type	Default
`id_server`	`int`	`11`
`filename`	`string`	`TradeCopy`
`S1`	`string`	`recalculate Lot by this coefficient:`
`LotCoeff`	`double`	`0.1`
`S2`	`string`	`if set force Lot to this value,-1 same orginal lot`
`ForceLot`	`double`	`0.01`
`S3`	`string`	`is set, use this amount for every 0.01 Lot if higher than ca`
`MicroLotBalance`	`double`	`0`
`delay`	`int`	`1000`
`PipsTolerance`	`double`	`5`
`magic`	`int`	`20111219`
`Prefix`	`string`

Show all 22 inputs

Name	Type	Default	Description
`Suffix`	`string`
`CopyDelayedTrades`	`bool`	`false`
`IgnoreSLTP`	`bool`	`false`
`lose_profit_closing_Settings`	`string`	`------------------------------------lose_profit_closing_Sett`
`maxProfit_per`	`double`	`1`	maxProfit_per 0.2 last balance
`maxProfit_dolar`	`double`	`100`	maxProfit_dolar +n dolar
`maxLose_dolar`	`double`	`100`	maxLose_dolar +n dolar
`maxLose_per`	`double`	`1`	maxLose_per 0.2 last balance
`magicNumber`	`int`	`0`	magicNumber 0 alltrades +x magic id x
`deactiveExper_profit_happen`	`bool`	`true`

How to install it

1Download the sourceUse "Download source (.zip)" above, or clone sahebkaran1/copier-mql4 from GitHub, and unzip it.

2Open the data folderIn MetaTrader choose File, then Open Data Folder, and go to MQL4/Experts.

3Copy the filesCopy the .mq4 file into Experts.

4Compile in MetaEditorOpen the file in MetaEditor and press Compile. Fix any missing includes the compiler reports.

5Test before you tradeRun it in the Strategy Tester, then attach it to a demo chart and allow algorithmic trading.

Third-party code. ForexR did not write, test or endorse this EA, and the summary above was generated automatically from its README and code. ForexR lists only repositories with readable source code and never hosts files. Read the code, backtest it and use a demo account first; automated trading can lose money quickly.

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Overview

Details

Author

Type

Platform

Strategy

Markets

Timeframes

Risk profile

EA files

Source

Input parameters

How to install it

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