Robot Martiangle
From the Old Kings archive: Robot Martiangle, an expert advisor (trading robot) for MetaTrader 4. It raises the lot size after losses (martingale — high risk). It has 8 settings, for example Typ Trade (default Martingale), Start Poz (default Buy) and Take Profit (default 300). Run it in the Strategy Tester and then on a demo account to see how it opens and closes trades. Inside: 2 EA files 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 Robot Martiangle
Robot Martiangle is an expert advisor (trading robot) for MetaTrader 4. It increases the lot size after a losing trade (martingale). It has 8 settings, such as Typ trade, Start poz and Take profit. MQL source code included.
Files in the download: Robot Martiangle\VR---Overturn.ex4, Robot Martiangle\VR---Overturn.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 |
|---|---|---|
| Typ trade | Martingale | |
| Start poz | Buy | |
| Take profit | 300 | Take profit distance |
| Stop loss | 300 | Stop loss distance |
| Start lot | 0.01 | |
| Multiplier lot | 2 | How much the lot size grows after a loss |
| Magic number | 227 | Magic number that tells this EA's orders apart |
| Slippage | 30 | Maximum slippage allowed when opening a trade |
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 · MT4 Expert Advisor · MQL4 Source Code