Smart Grid Martingale EA: Free MT5 EA Download & Source Code

Overview

The system identifies market direction through multi-timeframe analysis using Exponential Moving Averages and the Average Directional Index. It features dynamic grid spacing that adjusts based on market volatility and a trend-aware entry filter. Risk management is handled through equity protection settings, maximum exposure limits, and a breakout recovery mechanism. The EA also supports an anti-martingale mode for compounding positions during favorable price movements.

Trend-aware smart martingale lot scaling

Multi-timeframe EMA and ADX trend filtering

Dynamic grid distance with expansion factor

Integrated equity protection and exposure limits

Details

Author

chenhengyi53-design on GitHub

Type

Trading robot

Platform

MetaTrader 5 (MQL5)

Strategy

Grid, Martingale, Trend following

Markets

Gold, Forex

Timeframes

M1-M5, M15-H1

Risk Profile

Uses martingale lot scaling: losses can grow fast
Opens a grid of orders: exposure builds up in a trend

EA Files

智能网格马丁EA_完美版_fixed.mq5

Source

github.com/chenhengyi53-design/SmartGridMartingaleEA

Input Parameters

Read from 智能网格马丁EA_完美版_fixed.mq5. Defaults are the author's; change them in the EA's Inputs tab.

Name	Type	Default	Description
`CommentStr`	`string`	`SmartGridMartingale`	订单注释
`MagicNumber`	`ulong`	`20241111`	魔术码
`InitialLot`	`double`	`0.01`	初始手数
`Slippage`	`int`	`3`	滑点
`TestMode`	`bool`	`true`	测试模式
`EnableDebugLog`	`bool`	`true`	启用调试日志
`EnableAlerts`	`bool`	`true`	启用警报
`MaxGridLayers`	`int`	`15`	最大网格层数
`GridDistance`	`double`	`40`	网格间距
`DynamicGrid`	`bool`	`true`	动态调整网格间距
`GridMinDistance`	`double`	`25`	最小网格间距
`GridMaxDistance`	`double`	`120`	最大网格间距

Show all 40 inputs

Name	Type	Default	Description
`GridTakeProfit`	`double`	`50`	网格止盈点数
`MinTicksBetweenOrders`	`int`	`3`	订单间最小tick数
`ResetGridOnProfit`	`bool`	`true`	盈利后重置网格
`MaxGridShift`	`double`	`600`	最大网格偏移点数
`EnableGridExpansion`	`bool`	`true`	启用网格扩展机制
`GridExpansionFactor`	`double`	`1.1`	网格扩展因子
`MartingaleMultiplier`	`double`	`1.1`	马丁倍率
`MaxMartingaleLayers`	`int`	`4`	最大马丁层级
`LayerLossPercent`	`double`	`0.3`	触发加仓的亏损比例
`SmartMartingale`	`bool`	`true`	智能马丁（趋势感知）
`AntiMartingaleMode`	`bool`	`true`	反马丁模式(盈利加仓)
`ProfitMultiplier`	`double`	`1.2`	盈利加仓系数
`EnableAdaptiveMartingale`	`bool`	`true`	启用自适应马丁格尔
`MaxMartingaleExposure`	`double`	`0.2`	最大马丁格尔风险敞口(20%)
`TrendTimeframe`	`ENUM_TIMEFRAMES`	`PERIOD_H1`	趋势判断时间框架
`MAPeriod`	`int`	`20`	移动平均线周期
`MAMethod`	`ENUM_MA_METHOD`	`MODE_EMA`	MA计算方法
`ADXPeriod`	`int`	`14`	ADX周期
`ADXThreshold`	`double`	`20`	ADX趋势阈值
`TrendStrength`	`double`	`0.8`	趋势强度系数
`EnableMultiTimeframeAnalysis`	`bool`	`true`	启用多时间框架分析
`SecondaryTimeframe`	`ENUM_TIMEFRAMES`	`PERIOD_M30`	次要趋势判断时间框架
`TrendConfirmationThreshold`	`double`	`0.7`	趋势确认阈值
`EnableBreakout`	`bool`	`false`	启用突围机制
`KeepLastLayers`	`int`	`2`	保留最后几层网格
`BreakoutStopPercent`	`double`	`15`	触发突围的亏损百分比
`SeedStopLoss`	`double`	`200`	种子仓位止损点数
`BreakoutTimeLimit`	`int`	`24`	突围时间限制(小时)

How to Install It

1Download the sourceUse "Download source (.zip)" above, or clone chenhengyi53-design/SmartGridMartingaleEA 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.

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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Smart Grid Martingale EA