Description
A trend-following EA with an advanced trailing stop system that uses ATR-based stop management and partial profit-taking to maximize gains in strong trending markets.
Overview
The Trailing Trend EA is a professional-grade Expert Advisor engineered specifically for MetaTrader 4 (MT4) and MetaTrader 5 (MT5) platforms. Designed for systematic trend traders who want to maximize returns during sustained market moves, it combines a robust triple-EMA trend stack entry filter with an intelligent ATR-based trailing stop and partial profit-taking exit system.
Unlike fixed take-profit EAs that cut winning trades short, the Trailing Trend EA locks in early gains by closing 50% of the position at the first profit target, then trails the remainder with an ATR-based dynamic stop — letting the best trending setups run to their full potential.
Key Features
- Multi-Platform Support: Fully compatible with both MT4 and MT5 platforms.
- Triple EMA Trend Stack: Enters only when EMA(20) > EMA(50) > EMA(200) confirms full trend alignment.
- Pullback Entry Logic: Waits for price to retrace to EMA(20) before triggering — improving average entry price.
- ATR-Based Stop-Loss: Dynamic stop placement using ATR(14) × configurable multiplier for market-adaptive risk sizing.
- Partial Profit-Taking at TP1: Automatically closes 50% of the position at the first 1R target, securing profits early.
- ATR Trailing Stop on Remainder: Advances the stop-loss by one ATR unit each bar, allowing the second half of the trade to capture extended trends.
- Automatic Breakeven: Moves stop-loss to entry price after TP1 is hit, eliminating risk on the trailing portion.
- Max Hold Bar Limit: Optional time-based exit after a configurable number of bars to prevent stale trade exposure.
- Advanced Alert System: Trade open, modify, close, breakeven move, and trailing update alerts via popup, push, email, and Webhook.
- Optimized for VPS: Single-pass bar-close calculation with minimal CPU and RAM footprint.
How It Works
1. Trend Confirmation: The EA checks that EMA(20) > EMA(50) > EMA(200) to confirm uptrend alignment on the active chart timeframe.
2. Pullback Detection: Waits for price to retrace and close at or near EMA(20), ensuring entry at a better price within the trend.
3. Trade Entry: A buy market order is placed with stop-loss at ATR(14) × 1.5 below the entry bar.
4. TP1 Partial Close: When price reaches 1R profit, 50% of the position is closed and the stop-loss is moved to breakeven.
5. ATR Trail on Remainder: The remaining 50% is trailed with an ATR-based stop that advances each bar, keeping the stop 1 ATR behind the highest close.
6. Exit: The trailing half closes when the trailing stop is hit or the max hold bar limit triggers.
Trading/Indicator Logic
Entry triggered when EMA(20) > EMA(50) > EMA(200) confirms uptrend alignment and price pulls back to EMA(20) with a bullish close. Stop-loss is set at ATR(14) × 1.5 below entry. At TP1 (1R distance), 50% of the position is closed and stop-loss is moved to breakeven. The remaining position is managed with an ATR-based trailing stop that advances each bar in the trade direction, letting profits run while protecting gains. An optional maximum hold bar limit provides time-based exit control.
Supported Markets
- Forex Majors & Minors: EURUSD, GBPUSD, USDJPY, AUDUSD, USDCHF, USDCAD
- Precious Metals: Gold (XAUUSD)
- Stock Indices: NAS100, US30
Recommended Timeframes
- Primary Timeframes: H1, H4
- Compatibility: Works on all standard MetaTrader timeframes from M15 to D1.
Recommended Symbols
- Primary Assets: EURUSD, GBPUSD, XAUUSD, NAS100
Main Settings
- EMA Periods: Fast EMA (20), Mid EMA (50), Slow EMA (200)
- ATR Settings: ATR Period (14), ATR SL Multiplier (1.5), ATR Trail Multiplier
- Exit Controls: TP1 R-Multiple (1.0), Partial Close % at TP1 (50), Breakeven After TP1 (true), Max Hold Bars (0 = unlimited)
- Position Sizing: Lot Mode (Fixed / Risk %), Risk % (1.0%)
- Operational: Magic Number, Max Spread Filter
- Alert Controls: Enable/Disable Popup, Push Notification, Email, Webhook POST URL.
Installation
1. Open your MT4 or MT5 terminal.
2. Go to File -> Open Data Folder.
3. Open `MQL4/Experts` (MT4) or `MQL5/Experts` (MT5).
4. Copy the compiled `.ex4` or `.ex5` file into the corresponding folder.
5. Restart MetaTrader or right-click Navigator -> Refresh.
6. Drag the EA onto your desired chart and configure parameters.
7. Enable AutoTrading in the MetaTrader toolbar.
How To Use
1. Attach the EA to a chart of your preferred symbol on H1 or H4 timeframe.
2. Configure EMA periods and ATR multipliers to match your trading style.
3. Set your preferred risk percentage or fixed lot size.
4. Configure spread filter to match your broker’s typical spread.
5. Enable alerts and optionally set a Webhook URL for Telegram or Discord notifications.
6. Keep MT4/MT5 running or deploy on a VPS for uninterrupted operation.
Who Is It For
- Trend Traders: Seeking to maximize returns from sustained directional moves.
- Swing Traders: Who want disciplined pullback entries with automated trade management.
- Prop Firm Traders: Requiring strict risk controls with partial close and breakeven protection.
- Algorithmic System Developers: Looking for a reliable trend EA for a diversified automated portfolio.
What’s Included
- `.EX4` Compiled Executable (MetaTrader 4)
- `.EX5` Compiled Executable (MetaTrader 5)
- User Documentation & Quick Start Guide
- Lifetime Product Updates & AlgoTim Support
Updates & Support
Every purchase includes lifetime access to updates, bug fixes, and feature enhancements. The AlgoTim support team is available to assist with setup, configuration, and broker compatibility questions.
Risk Disclaimer
Trading foreign exchange and financial instruments involves substantial risk of loss and is not suitable for all investors. Past performance does not guarantee future results. The Trailing Trend EA is a tool to assist with trade execution — it does not guarantee profits. Always test thoroughly on a demo account before deploying on a live account.
FAQ
Q: Does the EA repaint or recalculate entry signals?
A: No. All entry signals are evaluated on the close of each bar and will not change after the bar closes.
Q: Can I use a fixed lot size instead of risk percentage?
A: Yes, you can switch between Fixed Lot and Risk % modes in the EA inputs.
Q: What happens if the spread is too wide when a signal triggers?
A: The EA includes a Max Spread Filter. If the current spread exceeds your configured limit, the trade will be skipped.
Q: Is Webhook alert support included?
A: Yes, built-in HTTP Webhook POST support allows routing trade alerts to Telegram, Discord, or any custom REST endpoint.
Q: Can I run this EA on multiple pairs simultaneously?
A: Yes. Assign a unique Magic Number for each chart instance to allow independent trade management across multiple symbols.







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