Install the compiled EA
Copy the .ex4 into MT4 Experts, compile is already done, then attach to a chart.
- Open MetaTrader 4 and File → Open Data Folder.
- Copy the delivered .ex4 into MQL4/Experts.
- Restart or refresh Navigator, then attach TrendIndicator to a chart.
- Allow AutoTrading in the terminal if you intend to place orders.
- For the news panel, whitelist the documented WebRequest URL.
- Demo-test every control before live use.