What is Vertex?
Vertex displays a single oscillator line in a separate chart pane. Its reading is calculated from a trend period and a force period, while the horizontal LineValue supplies a fixed comparison level.
The indicator keeps changes in its calculated trend force visible alongside the main chart. The line is an observation aid, not a prediction of the next price move.
How to use Vertex
Compare changes in the Vertex line with the selected LineValue and with the price structure on the main chart. A reading on either side of the line describes the current output of the calculation; it does not settle the direction of a later candle.
TrendPeriod and ForcePeriod change the amount of price history used by the calculation. LineValue moves the displayed comparison threshold.
Where it helps
Trend, force, and threshold settings define the displayed oscillator.
The separate pane keeps the calculated line distinct from price candles.
Two period inputs allow the display to be adapted to the chart being reviewed.
MT4 Indicator Parameters
The table below lists the available MT4 indicator parameters. You can customize these options in the MetaTrader Inputs dialog to match your trading preferences.
| Parameter | Description |
|---|---|
| TrendPeriod | Sets the period used for the trend calculation. Default: 20. |
| ForcePeriod | Sets the period used for the force calculation. Default: 60. |
| LineValue | Sets the oscillator comparison line. Default: 0.25. |
The screenshot above shows the default input parameters in the MT4 settings window.
How to Install .ex4 Indicator in MetaTrader 4
- Download the ZIP file and extract it.
- In MT4, select File → Open Data Folder.
- Open MQL4 → Indicators and copy the EX4 or MQ4 file into it.
- If the package includes library files, copy them to MQL4 → Libraries. Copy TPL files to the top-level templates folder.
- Restart MT4, find the indicator in the Navigator, and drag it onto a chart.
Test the tool on a demo account first. File contents and required folders can vary between packages.
