MetaTrader 5 gold scalping Expert Advisor (Happy Gold) by Happy Forex. The zip includes two required .ex5 files: the EA and ZigZag. Install both or the tester/live chart will fail to load the custom indicator.
Ready-to-install MetaTrader files — nothing extra, nothing hidden.
Expert Advisor and indicator files to download
Backtests of this marketplace EA under our published conditions. A different version, broker, VPS, or settings can produce different results — re-test your download before live use.
The zip has two MetaTrader 5 files — both are required. (1) Copy Happy Gold MT5 (Scalp)_fix.ex5 into MQL5 → Experts. (2) Copy ZigZag.ex5 into MQL5 → Indicators (root Indicators folder is fine). (3) Restart MT5 or refresh Navigator. (4) Attach the EA to your XAUUSD chart (M15 recommended) and enable AutoTrading. You do not need to drag ZigZag onto the chart yourself — the EA loads it internally, but the file must be installed.
Happy Gold calls a custom ZigZag indicator. If ZigZag.ex5 is missing, Strategy Tester and live charts show cannot load custom indicator 'ZigZag' and the EA will not trade correctly. Keep both files from the download zip.
Always forward-test on a demo account with your broker’s gold symbol, spread, and commission. Confirm ZigZag is installed first. Gold scalping EAs are sensitive to execution quality and VPS latency.
A one-time download of the MT5 package: Happy Gold MT5 (Scalp)_fix.ex5 plus ZigZag.ex5. No subscription.