MetaBots – MQL4 Expert Advisors Collection

MetaBots is a collection of custom-built MetaTrader 4 Expert Advisors (EAs) and utility scripts designed to automate trading actions, manage positions, and execute strategy logic across forex pairs.
This repository contains multiple MQL4 bots I’ve built over time, including:

• 1-Click Close EA – Close all market + pending orders with a single chart button
• Momentum Multi-Pair Trader – Strategy using price action relative to a moving average
• Multi-Pair Cross-Trend Trader – Multi-symbol MA-based system
• Advanced Risk-Managed EA (Trickerless 7.22-style) – Dynamic lot sizing, safety exits, trend detection, ATR/ADX filtering, and calendar-based control

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📁 Included Bots

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### 1. 1-Click Close EA (1 click close.mq4)

A utility EA that creates a button on the chart that instantly:

• closes all market orders
• deletes all pending orders
• retries automatically if price changes or spreads cause temporary errors
• handles errors like:
  • invalid price (129)
  • requotes (135)
  • off quotes (136)
  • trade context busy (146)

Features

• Chart button: “Close Market Orders and Delete Pending Orders”
• Cleans everything with one click
• Safe retry logic
• Supports Magic Number filtering

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### 2. Multi-Pair Moving Average Strategy EA

This EA trades multiple pairs (EURUSDc, GBPUSDc, NZDUSDc, AUDUSDc) using:

• 15-period SMA
• Price crossover logic
• Momentum detection using previous candle
• Auto Buy/Sell based on current price vs MA and current vs last price
• Position cap (max 7 open orders)

Logic:

Buy when:

• currentPrice < movingAverage
• currentPrice < lastPrice

Sell when:

• currentPrice > movingAverage
• currentPrice > lastPrice

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### 3. Multi-Pair Trend-Aligned Grid EA (Expanded Version)

An expanded version that includes DXY and sends trades across five symbols:

• EURUSDc
• GBPUSDc
• NZDUSDc
• AUDUSDc
• DXYc

Features

• Max 8 orders
• Direction determined by SMA and price movement
• Static TP/SL based on points
• Very lightweight trend-following engine

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### 4. Advanced Risk-Managed EA (Trickerless-style system)

A highly configurable EA focusing on:

Risk Controls

• Safe spread check
• Daily growth limits
• Relative stop logic
• Profit locking & basket profit control
• Margin-aware lot sizing
• Backup lots & news-lots
• ATR-based dynamic slippage
• ADX trend detection
• MA cross confirmation
• Hedge permissions
• Calendar-based pause logic
• Daily refresh & news window filters

Built-in Parameters

• Safety Controls
• Trade Limits
• Growth Constraints
• Profit & Stop Management
• Indicator Filters (ATR, ADX, MA)
• Margin Management
• History-based logic
• Back-system triggers

This EA is designed for more advanced portfolio-level management.

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🚀 Installation

1. Open MetaTrader 4
2. Go to:
   File → Open Data Folder
3. Navigate to:
   MQL4/Experts
4. Copy the .mq4 files into that folder
5. Restart MT4 or refresh the Navigator panel
6. Attach the EA to any chart you want to run it on

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🧪 Backtesting

1. Open Strategy Tester
2. Select an EA from the MetaBots list
3. Choose symbol + timeframe
4. Configure spread and modelling quality
5. Click Start

For best accuracy, use tick data (e.g., Dukascopy import via TickStory / Tick Data Suite).

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⚠️ Disclaimer

These Expert Advisors are shared for educational and research purposes.
Past performance does not guarantee future results.
Use in a demo environment before applying to live accounts.

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👤 Author

Kagiso
MQL4 Developer & Automation Enthusiast
GitHub: your profile link