EA31337 Libre is an open-source, multi-strategy trading robot for MetaTrader 4 and MetaTrader 5. It functions as a simplified implementation of the EA31337 framework, providing a collection of over 35 built-in strategies based on technical indicators. The expert advisor performs independent market analysis across vario
Trading robot · MT5
SOEA Master
This MetaTrader 5 robot employs a dual-strategy approach, switching between trend-following moving average crossovers and RSI-based mean-reversion depending on detected market regimes.
GitHub stars3
Forks1
Last update11 months ago20 Oct 2025
LicenceMIT
Overview
SOEA Master features an integrated walk-forward optimization system that loads optimized parameters from external files to adapt to changing volatility. Risk management is robust, featuring ATR-based position sizing, trailing stops, and multi-tier drawdown gating that automatically reduces risk or halts trading. The system includes equity high water mark tracking, breakeven logic, and optional daily exit times to maintain account safety while navigating different market environments.
- Walk-Forward Optimization parameter adaptation
- Multi-tier drawdown gating system
- Automatic market regime detection
- ATR-based position sizing and trailing stops
- High Water Mark equity tracking
Details
Author
bfforex on GitHub
Type
Trading robot
Platform
MetaTrader 5 (MQL5)
Strategy
Trend following, Mean reversion, Indicator crossover, Multi-strategy
Markets
Any symbol
Timeframes
M15-H1, H4 and above
Risk profile
No grid, martingale or hedging logic was found in its code or README. That says nothing about how it performs: backtest it first.
EA files
Input parameters
Read from SOEA_Master.mq5. Defaults are the author's; change them in the EA's Inputs tab.
| Name | Type | Default | Description |
|---|---|---|---|
Inp_WFO_WindowMonths | int | 36 | |
Inp_WFO_StepMonths | int | 6 | |
Inp_WFO_StepOffset | int | 0 | |
Inp_WFO_File_Name | string | WFO_Params.csv | |
Inp_MinStability_R | double | 1.0 | |
Inp_Stability_Tolerance | double | 0.20 | |
Inp_FixedRiskPercent | double | 1.0 | Risk per trade (%) |
Inp_MaxEquityDrawdown | double | 15.0 | Max drawdown threshold (%) |
Inp_SoftGateThreshold | double | 5.0 | Soft gate trigger level (%) |
Inp_ATR_Period | int | 20 | ATR calculation period |
Inp_ATR_Multiplier | double | 2.5 | Stop loss ATR multiplier |
Inp_MinStopLossPoints | double | 100 | Minimum SL distance (points) |
Show all 36 inputs
| Name | Type | Default | Description |
|---|---|---|---|
Inp_HWM_File_Name | string | HWM_Data.txt | |
Inp_GateStatus_File | string | GateStatus.txt | |
Inp_FastMAPeriod_Default | int | 50 | Fast MA period |
Inp_SlowMAPeriod_Default | int | 200 | Slow MA period |
Inp_RSI_Period | int | 14 | RSI period |
Inp_RSI_Overbought | double | 70.0 | RSI overbought level |
Inp_RSI_Oversold | double | 30.0 | RSI oversold level |
Inp_MinBarsBetweenTrades | int | 3 | Minimum bars between trades |
Inp_TakeProfitRatio | double | 2.0 | Risk-to-reward ratio |
Inp_UseTrailingStop | bool | true | Enable trailing stop |
Inp_TrailingStopPercent | double | 0.5 | Trailing stop % of ATR |
Inp_UseBreakeven | bool | true | Move to breakeven |
Inp_BreakevenTriggerATR | double | 1.0 | Breakeven trigger (ATR multiplier) |
Inp_UsePartialExit | bool | false | Enable partial exits |
Inp_PartialExit1_Percent | double | 50.0 | First partial exit % |
Inp_PartialExit1_Level | double | 1.0 | First exit at R multiple |
Inp_MaxPositions | int | 3 | Max concurrent positions |
Inp_CloseAllOnDayEnd | bool | true | Close at day end |
Inp_DayEndHour | int | 22 | Day end hour (UTC) |
Inp_UseExternalDLL | bool | false | Use external regime detector |
Inp_RegimeDLLName | string | RegimeDetector.dll | |
Inp_MagicNumber | int | 123456 | EA magic number |
Inp_Slippage | int | 10 | Max slippage (points) |
Inp_DebugLevel | int | 1 | 0=Off, 1=Normal, 2=Verbose |
How to install it
- 1Download the sourceUse "Download source (.zip)" above, or clone bfforex/Self-Optimizing-Expert-Advisor-SOEA- 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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