De Marker EA (MT5) — review, price and free alternatives

De Marker EA combines indicator-driven entry logic tuned to XAUUSD H1 with a Fixed Ratio Money Management system that links lot increases to the mmBalanceProportion parameter, meaning position size rises only when account balance justifies an increment. The developer, Roberto Mubonane Muiambo, has implemented practical defaults to limit exposure during volatile sessions while allowing growth in trending conditions. The algorithm monitors H1 momentum and volatility to time entries and relies on explicit stop loss and take profit rules to control individual trade risk. In practice, De Marker EA performs best in trending and range-transition environments typical of gold markets, and it is less effective during extreme news-driven spikes unless spreads and slippage are tightly controlled. Users should expect moderate trade frequency on the H1 chart, systematic position scaling when profitable, and the need for disciplined capital allocation. Overall, De Marker EA presents a transparent, low-cost automation option for traders who prioritize risk-aware scaling and clear parameter control on MT5.

De Marker EA should be classified as moderate risk when used with default settings and moderate risk when configured aggressively. The stop loss strategy is trade-level and relies on predefined SL combined with Fixed Ratio scaling to limit the downside on individual positions. Position sizing is linked to mmBalanceProportion which ties lot increments to balance levels rather than compounding on losing runs, reducing the chance of runaway exposure. Vulnerabilities include extreme news events, weekend gaps, and periods of abnormally wide spreads on XAUUSD. For safe operation, a recommended account size is at least $500, with $1,000 or more preferred for smoother scaling and reduced margin pressure.

Install De Marker EA by copying the .ex5 file into the MT5 Experts folder and restarting the platform. Attach the EA to an XAUUSD H1 chart and enable automated trading in MT5 settings. Configure mmBalanceProportion to define the balance required for each lot increment, adjust initial lot size and maximum allowed lots, and set acceptable max spread and slippage limits. Recommended brokers are low-spread ECN or STP brokers with reliable execution for gold. Run a 12 to 24 month backtest, then forward test on a demo account for 60 to 90 days before deploying live, and monitor execution and slippage during major economic events.