German
This Old Kings expert advisor (trading robot) for MetaTrader 4 is called German. It can size trades from your risk. It has 28 settings, for example lots (default 1), _____ (default AAA-) and AAA (default true). Watch it on a demo account for a while — robots can behave differently with each broker. 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 · v1.0 · Free
About German
German is an expert advisor (trading robot) for MetaTrader 4. It can size trades from your balance and risk percent. It has 28 settings, such as Lots, _____ and AAA. MQL source code included.
Files in the download: German.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 |
|---|---|---|
| Lots | 1 | Trade size in lots |
| _____ | AAA- | |
| AAA | true | |
| Magic aaa | 555 | Magic number that tells this EA's orders apart |
| X1 | 135 | |
| X2 | 6 | |
| X3 | 156 | |
| X4 | 130 | |
| Sl | 73 | Stop loss distance |
| Tp | 99 | Take profit distance |
| ____ | BBB- | |
| BBB | true | |
| Magic bbb | 777 | Magic number that tells this EA's orders apart |
| Z1 | 136 | |
| Z2 | 153 | |
| Z3 | 41 | |
| Z4 | 192 | |
| Sl | 93 | |
| Tp | 100 | |
| _ | CCC- | |
| CCC | true | |
| Magic ccc | 999 | Magic number that tells this EA's orders apart |
| Y1 | 191 | |
| Y2 | 21 | |
| Y3 | 4 | |
| Y4 | 186 | |
| Sl | 90 | |
| Tp | 97 |
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: Risk & Lot Size · MT4 Expert Advisor · MQL4 Source Code