Is MT4 Still Worth Using in 2026?
Despite MetaTrader 5's growing dominance, a large share of brokers — particularly those focused on hedging-friendly and CFD trading — still run MT4 as their primary or only platform. If your broker hasn't migrated, a well-built MT4 EA remains a fully capable automated trading solution.
MT4 vs MT5 for Automated Trading
MT4 EAs are written in MQL4, a simpler language with fewer native functions than MQL5, but this rarely limits real-world strategy performance for most retail approaches. The bigger differences are MT5's built-in Economic Calendar, deeper order depth data, and native support for hedging accounting alongside netting.
What to Look for in an MT4 EA
MT4's older architecture means a few extra checks matter more than they do on MT5:
- Hedging Account Support: Confirm the EA is compatible with your broker's hedging vs netting account type.
- Broker Execution Model: MT4 brokers vary widely between market-maker and ECN/STP models, which changes fill quality.
- Active Vendor Support: MT4 build updates still happen periodically; an unmaintained EA can break silently.
- Backtest Data Quality: MT4's Strategy Tester historically has weaker tick-data accuracy than MT5's — verify with a reputable tick data provider.
Migrating from MT4 to MT5
If your broker offers both platforms, migrating to MT5 generally unlocks better backtesting precision and a wider range of built-in EAs and indicators — browse our MT5-native EA catalog to compare.