Prop Firm Grid Controller (MT5) — review, price and free alternatives

In our review we focused on how the EA enforces ATR-based grid sizing, automatic stop adjustments, and configurable daily loss caps while leaving entry timing entirely to the trader. The analysis uses both backtests and forward samples to show how settings affect drawdown and monthly returns under different volatility regimes.

What makes Prop Firm Grid Controller unique is its role as a pure trade management utility rather than a signal generator. The EA calculates position sizing from account risk parameters, places and manages grid levels after manual entry, and updates stops by volatility using ATR inputs. Daniele Bonann designed the tool specifically for discretionary traders and prop firm applicants who require documented, repeatable execution without resorting to martingale. The algorithm favors controlled position stacking and prioritizes trade-level limits over aggressive averaging.

Market conditions with steady intraday trends and moderate volatility suit the EA best, while thin liquidity during major news and weekend gaps pose risk.

Risk level for Prop Firm Grid Controller is moderate when configured conservatively and can become aggressive with larger grid sizes and higher risk per trade. The primary stop loss strategy leverages ATR multiples to set dynamic stops and grid spacing that expand in volatile markets and tighten in quiet conditions. Position sizing is fixed by configurable risk-per-trade parameters, avoiding martingale or lot multiplication. Vulnerabilities include news spikes, weekend gaps, and low-liquidity pairs where grid orders can be adversely filled. Recommended minimum account size is $2,000 for low-leverage setups, with $5,000+ advised for prop firm-style scaling and buffer against drawdowns.

Install the Prop Firm Grid Controller EX5 file in the MT5 Experts folder and restart the platform. Attach the EA to the desired chart and enable automated trading in MT5; confirm that history and tick data are up to date. Configure key parameters such as ATR period, grid spacing multiplier, risk per trade percentage, maximum grid steps, and daily loss limit. Use ECN or STP brokers with low spreads and reliable execution for best results. Optimal chart timeframes are H1 to H4; test on demo for at least three months and run forward testing with small capital before scaling.