Holy Grail EA
Holy Grail EA is an indicator for MetaTrader 4 from the Old Kings collection. Its source code uses moving averages and ATR. It can send alerts and can read another timeframe. It has 12 settings, for example Time Frame (default current time frame), Half Length (default 56) and Price (default PRICE_CLOSE). Load it on a demo chart and check whether its signals repaint before trusting them. Inside: 2 indicator files with source code (.mq4) you can open and edit in MetaEditor and 2 settings files (.set). 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.
Indicator · MT4 · v1.0 · Free
About Holy Grail EA
Holy Grail EA is an indicator for MetaTrader 4 based on Moving Average and ATR. It can alert you with a pop-up, sound, email or push message and can show data from another timeframe (MTF). It has 12 settings, such as Time frame, Half length and Price. MQL source code included.
Files in the download: TMA_Fair .mq4, holy grail EA (H1 classic).set, holy grail EA (H1 xtreme).set, holy grail EA.mq4.
Settings
| Setting | Default | What it does |
|---|---|---|
| Time frame | current time frame | Period or timeframe used by the calculation |
| Half length | 56 | |
| Price | PRICE_CLOSE | |
| Atr multiplier | 2.0 | How much the lot size grows after a loss |
| Atr period | 100 | Period or timeframe used by the calculation |
| Interpolate | true | |
| Alerts on | false | Turn this alert on or off |
| Alerts on current | false | Turn this alert on or off |
| Alerts on high low | false | Turn this alert on or off |
| Alerts message | false | Turn this alert on or off |
| Alerts sound | false | Turn this alert on or off |
| Alerts email | false | Turn this alert on or off |
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 → Indicators.
- 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 indicator from the Navigator onto a chart and adjust the settings.
Tags: Alerts · Multi-Timeframe (MTF) · Moving Average · ATR · MT4 Indicator · MQL4 Source Code