Scalping 4H Range EA (MT5) — review, price and free alternatives

The review shows how the expert advisor identifies the opening 4-hour range, monitors breakout attempts, and executes reversal scalps when price re-enters the defined value area. Scalping 4H Range EA relies on strictly mechanical rules rather than discretionary judgment, which helps maintain consistent behavior across sessions and instruments.

What makes Scalping 4H Range EA unique is its focus on the very specific “first 4-hour candle” pattern and the precise definition of fake-outs. The algorithm waits for price to exceed the range, confirms failure with a short sequence of price-action and volatility filters, then places low-latency entries with tight stop losses and modest take-profit targets. The EA is optimized for major currency pairs and low-latency brokers, where spreads and execution affect scalping outcomes.

Risk management is integral: position sizing is proportional to account equity, maximum simultaneous trades are configurable, and a daily loss cutoff prevents runaway drawdowns. The developer, Koo Er Wei, provides regular updates and clear parameter documentation for MT5 users.

Scalping 4H Range EA carries a moderate level of risk suited to disciplined traders. The stop loss strategy uses tight, pattern-based stops calibrated to recent volatility, reducing exposure per trade but increasing the frequency of minor losses. Position sizing is equity-based and can be set to fixed lots or percent risk; conservative users should limit risk per trade to 0.5–1.0% of account balance. Vulnerabilities include extended trending markets where the first 4-hour range is repeatedly breached and news-driven spikes that produce slippage. Recommended minimum account size for live deployment is $5,000 on standard or ECN-like brokers, with smaller accounts used only for controlled testing.

Install Scalping 4H Range EA by copying the EA file into the MT5 Experts folder, then restart MT5 and attach the EA to the desired chart. Configure key parameters such as risk per trade, maximum daily trades, and allowed trading hours to match your account and time zone. Use brokers with low spreads and fast execution, preferably ECN or STP accounts, and enable hedging if required by your strategy settings. Optimal chart timeframes are the 4-hour chart for range detection and a 1-minute or 5-minute chart for execution monitoring.