Nina EA
Nina EA — a MetaTrader 4 expert advisor (trading robot) kept in the Old Kings collection. It has 10 settings, for example Period WATR (default 10), Kwatr (default 1) and highlow (default 0). 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 Nina EA
Nina EA is an expert advisor (trading robot) for MetaTrader 4. It has 10 settings, such as Period watr, Kwatr and Highlow. MQL source code included.
Files in the download: NinaEA.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 |
|---|---|---|
| Period watr | 10 | Number of bars in the calculation |
| Kwatr | 1 | |
| Highlow | 0 | |
| Cbars | 1000 | |
| From | 0 | |
| Ma p | 50 | |
| Lots | 0.1 | Trade size in lots |
| Sm aspread | 0 | Maximum spread allowed to trade |
| Stop loss | 0 | Stop loss distance |
| Slippage | 4 | 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: MT4 Expert Advisor · MQL4 Source Code