Kalman Filter
From the Old Kings archive: Kalman Filter, an indicator for MetaTrader 4. It has 4 settings, for example Mode (default 6), K (default 1) and Sharpness (default 1). Load it on a demo chart and check whether its signals repaint before trusting them. Inside: 1 indicator 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.
Indicator · MT4 · v1.0 · Free
About Kalman Filter
Kalman Filter is an indicator for MetaTrader 4. It has 4 settings, such as Mode, K and Sharpness. MQL source code included.
Files in the download: Kalman filter.mq4.
Settings
| Setting | Default | What it does |
|---|---|---|
| Mode | 6 | |
| K | 1 | |
| Sharpness | 1 | |
| Draw begin | 500 | Hour when trading starts (server time) |
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: MT4 Indicator · MQL4 Source Code