The Big Four MT5 (MT5) — review, price and free alternatives

This detailed review of The Big Four MT5 in 2026 focuses on performance and analysis across live and backtested samples to provide an objective assessment for prospective users. The Big Four MT5 distinguishes itself by combining four distinct indicators—EMA200 for trend, a momentum oscillator, a breakout detector, and a volatility filter—into a single rule set that the developer calibrates for MT5 execution.

What makes The Big Four MT5 unique is the explicit prohibition of martingale and grid techniques, which reduces tail risk and aligns the algorithm with controlled position sizing. The algorithm opens trades when momentum and breakout signals align in the direction confirmed by the EMA200 and when volatility falls within the configured band. Trade management relies on predefined stop loss, take profit, and time-based exits rather than position escalation. Ebrahim Mohamed Ahmed Maiyas designed the expert to operate on MT5 accounts with stable order execution and to tolerate common intraday and swing volatility.

The product performs best in clear trending conditions and during moderate volatility where breakouts are meaningful. It is less effective in low volatility chop or sudden news spikes without latency safeguards. The Big Four MT5 is priced at $99 as a launch offer with a staged price increase of $50 after every five purchases up to a final price of $499.

Overall risk is moderate when The Big Four MT5 is configured with recommended position sizing. The system uses fixed stop losses per trade rather than recovery techniques, which limits catastrophic exposure and positions the strategy toward conservative to moderate risk profiles. Position sizing is proportional to account equity and can be adjusted by the user to target smaller percentage risk per trade. Vulnerabilities include sensitivity to sudden news events and extended sideways markets where breakout signals generate false entries. For typical settings, a recommended account size starts at $1,000 with conservative lot sizing; larger accounts reduce relative volatility impact. The product documentation encourages testing and gradual scaling.

Install The Big Four MT5 by placing the expert advisor file in the MT5 Experts directory and restarting the terminal. Attach the EA to the desired chart and enable automated trading in MT5. Configure key parameters such as risk per trade, lot sizing mode, stop loss, take profit, and allowed trading hours. Preferred brokers are STP or ECN accounts with low spreads and fast execution; avoid brokers with large variable spreads. Optimal chart timeframes are H1 and H4 for balanced trade frequency to performance.