EA Scalper XAUUSD: Free MT5 Expert Advisor

Overview

EA Scalper XAUUSD employs a multifaceted entry strategy using Smart Money Concepts like order blocks and liquidity sweeps, alongside moving average crossovers and Fibonacci zones. The EA includes a self-learning module designed to adapt to different market regimes using the Hurst exponent. Risk is managed through ATR-based stop losses, target risk-to-reward ratios, and comprehensive drawdown circuit breakers. The developer notes the repository is a work-in-progress engineering snapshot rather than a finalized system.

Smart Money Concepts order block detection

Self-learning module with Kelly Criterion calculations

Hurst exponent market regime detection

Multi-level daily drawdown protection

ATR-based volatility stop loss scaling

Details

Author

francomascareloai on GitHub

Type

Trading robot

Platform

MetaTrader 5 (MQL5)

Strategy

SMC / ICT / price action, Indicator crossover, Scalping, Trend following, Martingale

Markets

Gold

Timeframes

M1-M5, M15-H1

Risk Profile

Uses martingale lot scaling: losses can grow fast

EA Files

Topics

algorithmic-tradinggold-tradingmachine-learningmetatrader5mql5nautilustraderprop-firmpython-tradingtrading-botxauusd

Source

github.com/francomascareloai/EA_SCALPER_XAUUSD

Input Parameters

Read from EA_AGGRESSIVE_SCALPER.mq5. Defaults are the author's; change them in the EA's Inputs tab.

Name	Type	Default	Description
`InpEAMode`	`ENUM_EA_MODE`	`MODE_PURE_SCALPER`	Trading Mode (MUDA TUDO!)
`InpBaseRisk`	`double`	`3.0`	Base Risk % per trade (ERA 2.0)
`InpMaxRisk`	`double`	`10.0`	Maximum Risk % hot streak (ERA 5.0)
`InpMinRisk`	`double`	`1.0`	Minimum Risk % (ERA 0.3)
`InpMaxDailyDD`	`double`	`30.0`	Max Daily DD % - conta pessoal (ERA 10.0)
`InpSoftDailyDD`	`double`	`15.0`	Soft Daily DD % (ERA 6.0)
`InpMaxConsecLosses`	`int`	`5`	Max Consecutive Losses (ERA 4)
`InpSL_ATR_Mult`	`double`	`1.2`	SL = ATR × this (ERA 1.5 - mais tight)
`InpTP_RR`	`double`	`3.0`	Target R:R ratio (ERA 2.0 - busca runners)
`InpMinRR`	`double`	`1.5`	Minimum R:R (ERA 1.0 - só trades bons)
`InpATR_Period`	`int`	`14`	ATR Period
`InpMaxTradesDay`	`int`	`50`	Max Trades per Day (ERA 30)

Show all 40 inputs

Name	Type	Default	Description
`InpMaxSpread`	`int`	`50`	Max Spread points (ERA 100 - filtra lixo)
`InpLondonOnly`	`bool`	`false`	Trade London/Overlap only (learning decides)
`InpLondonStart`	`int`	`7`	London Start Hour (GMT)
`InpOverlapEnd`	`int`	`16`	Overlap End Hour (GMT)
`InpGMT_Offset`	`int`	`2`	Broker GMT Offset
`InpOB_Lookback`	`int`	`20`	Order Block Lookback
`InpOB_Displacement`	`double`	`0.8`	OB Displacement (ATR mult) - RELAXADO
`InpSweep_Lookback`	`int`	`20`	Liquidity Sweep Lookback
`InpSweep_Tolerance`	`double`	`0.25`	Sweep Tolerance % - RELAXADO
`InpUseMACross`	`bool`	`true`	Enable EMA crossover setup
`InpFastMA`	`int`	`8`	Fast EMA period
`InpSlowMA`	`int`	`21`	Slow EMA period
`InpUseRSI`	`bool`	`false`	Use RSI filter - DESATIVADO
`InpRSI_Period`	`int`	`14`	RSI period
`InpRSI_OB`	`int`	`75`	RSI overbought - RELAXADO
`InpRSI_OS`	`int`	`25`	RSI oversold - RELAXADO
`InpUseFibo`	`bool`	`true`	Use Fibonacci zones
`InpFiboLookback`	`int`	`30`	Lookback for swing detection - MENOR
`InpFiboZone`	`double`	`50.0`	Tolerance (points) - MUITO RELAXADO
`InpHurst_Window`	`int`	`100`	Hurst Calculation Window
`InpHurst_Trending`	`double`	`0.55`	Hurst > this = Trending
`InpHurst_Reverting`	`double`	`0.45`	Hurst < this = Reverting
`InpBlockRandomWalk`	`bool`	`false`	Block Random Walk Regime - DESATIVADO
`InpUseLearning`	`bool`	`true`	Enable Self-Learning
`InpMinTradesLearn`	`int`	`5`	Min trades before Kelly (ERA 10 - mais rápido)
`InpLearningRate`	`double`	`0.20`	Learning rate (ERA 0.15 - aprende mais rápido)
`InpPersistStats`	`bool`	`true`	Save stats between sessions
`InpUseBE_Partial`	`bool`	`true`	Enable BE + partial + trail

How to Install It

1Download the sourceUse "Download source (.zip)" above, or clone francomascareloai/EA_SCALPER_XAUUSD from GitHub, and unzip it.

2Open the data folderIn MetaTrader choose File, then Open Data Folder, and go to MQL5/Experts.

3Copy the filesCopy the .mq5 file into Experts, and any .mqh files into the Include folder the code expects.

4Compile in MetaEditorOpen the file in MetaEditor and press Compile. Fix any missing includes the compiler reports.

5Test before you tradeRun it in the Strategy Tester, then attach it to a demo chart and allow algorithmic trading.

Third-party code. ForexR did not write, test or endorse this EA, and the summary above was generated automatically from its README and code. ForexR lists only repositories with readable source code and never hosts files. Read the code, backtest it and use a demo account first; automated trading can lose money quickly.

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