Contr A M V1
This Old Kings expert advisor (trading robot) for MetaTrader 4 is called Contr A M V1. The file name marks it as version 1. It raises the lot size after losses (martingale — high risk), works with a grid of orders and moves the stop behind price. It has 39 settings, for example start hour (default 8), start min (default 0) and end hour (default 11). Before any live use, test it on a demo account and check its lot size, stop loss and trading hours. Inside: 1 EA file with source code (.mq4) you can open and edit in MetaEditor. Old Kings are classic community tools shared as-is. Not tested by PolyMaria. Try it on a demo account first. Are you the author of this tool? Message us on Telegram (@abumarket_support) and we will credit you or take it down.
Expert advisor · MT4 · v1 · Free
About Contr A M V1
Contr A M V1 is an expert advisor (trading robot) for MetaTrader 4. It increases the lot size after a losing trade (martingale), opens a grid of orders at fixed price steps and moves the stop loss behind price (trailing stop / break-even). It has 39 settings, such as Start hour, Start min and End hour. MQL source code included.
It also trades only in the hours you set (time filter) and can size trades from your balance and risk percent.
Files in the download: Contr_a_m_V1.mq4.
Trading robots can lose money. Check every setting and test on a demo account before using real funds.
Settings
| Setting | Default | What it does |
|---|---|---|
| Start hour | 8 | Hour when trading starts (server time) |
| Start min | 0 | |
| End hour | 11 | - |
| End min | 0 | |
| End hour diap | 8 | Hour when trading stops (server time) |
| End min diap | 0 | |
| Utr diapazon | 40 | |
| T0 | () | |
| Tp clb | 15 | |
| T1 | Turbo | |
| Turbo | true | |
| T2 | Dynamic | |
| Dynamic | true | Dynamic |
| T3 | Dynamic ( < 4) | |
| Start dynamic | 4 | , Dynamic |
| T4 | NewCycle | |
| New cycle | true | |
| T41 | 2- | |
| Start 2 ord | false | |
| T11 | ||
| Lot exponent | 2 | 1.95; |
| Lot exponent1 | 1.0 | 1.95; |
| T12 | LotExponent1 | |
| Kol | 3 | |
| Slip | 5.0 | |
| Lots | 0.1 | 0.01; |
| Lotdecimal | 1 | 2; |
| Take profit | 30.0 | Take profit distance |
| Pip step | 30.0 | Distance between orders |
| Max trades | 10 | Maximum number of open trades |
| T13 | TrailingStop | |
| Use trailing stop | FALSE | Trailing stop distance or switch |
| Trail start | 20.0 | Trailing stop distance or switch |
| Trail step | 3.0 | Trailing stop distance or switch |
| Auto take | 40.0 | |
| T14 | ||
| Stop trail | 3 | Trailing stop distance or switch |
| Magic | 9876541 | Magic number that tells this EA's orders apart |
| T | ! |
How to install
- Download the ZIP from your PolyMaria library and unzip it.
- In MetaTrader 4 open File → Open Data Folder, then go to MQL4 → Experts.
- Copy the .mq4 file(s) there. Put any .mqh files in MQL4 → Include.
- Open the .mq4 file in MetaEditor and press Compile (F7) if MetaTrader does not show it.
- Drag the expert advisor from the Navigator onto a chart, check the settings, allow Algo/Auto Trading and press OK.
- Test it first on a demo account or in the Strategy Tester.
Tags: Martingale · Grid · Trailing Stop & Break-even · Time Filter · Risk & Lot Size · MT4 Expert Advisor · MQL4 Source Code