1. On the desktop, double-click to open the MT4 trading platform software you installed.
2. Click on “File” – “Open Data Folder” in the upper left corner, double-click the MQL4 folder, and double-click the Indicators folder
3. Copy the metrics you need to install to the Indicators folder
4. Open MT4, find “Navigator” in the display menu, then click “Technical Indicators” of “Navigator” and right click to refresh, you will see the indicator just copied.
5. In the “Technical Indicators” of “Navigator”, find the indicator file just installed, double click or click manually to the chart window