EA Development
Custom EA development for MT5 and MT4
If a ready-made tool does not fit your strategy, our MQL developers build custom Expert Advisors, indicators, and modifications for MT4 and MT5 — scoped, quoted, and delivered with revisions.
Custom quote — We review the scope and confirm timeline and price before work starts.
What you get
- Custom Expert Advisors built to your strategy rules
- Custom technical indicators for MT4 and MT5
- Fixes and modifications to existing EAs and indicators
- MQL4 and MQL5 development by experienced developers
- Revisions included so the tool matches how you trade
- Compiled file plus setup notes, delivered via your dashboard
What we build
Custom Expert Advisors that encode your entry, exit, and risk rules. Custom indicators for MT4 and MT5 charts. Fixes and modifications to EAs or indicators you already run — whether we built them or someone else did. Every build is compiled, tested, and delivered with setup notes.
How the process works
Share the brief — rules, screenshots, or an existing file, whatever you have. We review the scope and confirm timeline and price before work starts, so there are no surprises. Then we build it with revisions until the tool matches how you trade, and you receive the compiled file through your dashboard.
Platforms and languages
Development covers MetaTrader 4 and MetaTrader 5 — MQL4 and MQL5. If your strategy spans both platforms, we can build matching versions so the logic stays consistent across terminals.
Who requests custom EAs?
Traders with a manual strategy they want automated exactly as they execute it. EA developers who need a complex module finished. Traders running the MT5 trade copier who want a master-side strategy automated. Anyone with a trading idea that no off-the-shelf product implements correctly.
Frequently asked questions
- Can you build a custom MT5 EA from my strategy?
- Yes. Share your rules — written logic, screenshots, or an existing file — and our MQL5 developers build a custom Expert Advisor that encodes how you trade.
- Do you develop MT4 EAs as well?
- Yes. Development covers both MetaTrader 4 and MetaTrader 5 — MQL4 and MQL5 — including matching versions of the same strategy across platforms.
- Can you fix or modify an existing EA or indicator?
- Yes. Fixes and modifications are a core part of the service, whether or not the original tool was built by us.
- How much does custom EA development cost?
- Each build is quoted individually. You confirm timeline and price before work starts — no hourly surprises, no hidden fees.
- What do you need from me to start?
- The clearest brief you can give: strategy rules, entry and exit conditions, risk settings, screenshots, or an existing file. We handle the rest and ask questions where the scope is unclear.
- How do I receive the finished EA?
- Through your Trade Copierr dashboard — the compiled file plus setup notes, with revisions included so the tool matches how you trade.
- Do custom EAs work with the trade copier?
- Yes. A custom EA can run on your master account while the copier mirrors its trades to follower accounts — automation and copying work together on the same terminal.