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 · MT4 · MT5
Persistent Anti
Persistent Anti is a technical expert advisor for MetaTrader 4 and 5 that attempts to exploit the statistical persistence or anti-persistence of price trends.
GitHub stars12
Forks2
Last update1 year ago8 Aug 2025
LicenceApache-2.0
Latest release1.014 years ago
Overview
Persistent Anti analyzes a user-defined number of historical candles to determine if the market is currently repeating or reversing its previous directional movements. The robot then enters trades based on these findings, often taking a contrarian stance to anticipate reversals. It features fixed lot sizing or optional money management and allows users to reverse the logic entirely. Note that the EA lacks traditional stop loss and take profit parameters in its primary configuration.
- Trend persistence detection logic
- Configurable candle lookback period
- Adjustable persistence ratio threshold
- Integrated money management options
Details
Author
EarnForex on GitHub
Type
Trading robot
Platform
MetaTrader 4 (MQL4) and MetaTrader 5 (MQL5)
Strategy
Mean reversion
Markets
Forex
Timeframes
H4 and above
Risk profile
- Trades without a fixed stop loss
EA files
Topics
backtestexpert-advisorforexforex-robotforex-tradingmetatradermetatrader-4metatrader-5mql4mql5
Input parameters
Read from PersistentAnti.mq4. Defaults are the author's; change them in the EA's Inputs tab.
| Name | Type | Default | Description |
|---|---|---|---|
N | int | 10 | N: How many bars to lookup to detect (anti-)persistence? |
Ratio | double | 0.66 | Ratio: How big should be the share of (anti-)persistent bars? |
Reverse | bool | true | Reverse: If true, will trade inversely to calculated persistence data. |
Lots | double | 0.1 | Lots: Basic lot size |
MM | bool | false | MM: Use money management? |
Slippage | int | 100 | Slippage: Tolerated slippage in points |
MaxPositionSize | double | 5.0 | MaxPositionSize: Maximum size to use |
OrderCommentary | string | PersisteneceAnti | |
Magic | int | 2013041812 |
How to install it
- 1Download the sourceUse "Download source (.zip)" above, or clone EarnForex/PersistentAnti from GitHub, and unzip it.
- 2Open the data folderIn MetaTrader choose File, then Open Data Folder, and go to MQL4/Experts or MQL5/Experts.
- 3Copy the filesCopy the .mq4 / .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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