Euro Trio

Euro Trio — Three Independent Price Action Trading Engines for MetaTrader 5

Three trading strategies. One Expert Advisor. Independent execution and intelligent trade management.

Euro Trio is a multi-strategy Expert Advisor for MetaTrader 5, combining three different price action approaches in a single automated trading system.

Rather than relying on one indicator or a single market condition, Euro Trio continuously evaluates price structure through three independent engines. Each engine looks for a different type of trading opportunity, allowing the EA to respond to consolidation breakouts, triangle formations and failed breakouts.

Originally developed and tested around EURUSD, Euro Trio is designed to operate on the trading symbol to which it is attached. Each instrument should be tested and configured according to its own trading conditions.

THREE INDEPENDENT TRADING ENGINES

Engine 1 — Triangle Breakout

The first engine identifies three established triangle formations:

• Ascending Triangle: Looks for bullish breakouts above horizontal resistance and rising support.

• Descending Triangle: Looks for bearish breakouts below horizontal support and falling resistance.

• Symmetrical Triangle: Monitors converging support and resistance for a confirmed breakout in either direction.

The engine uses confirmed H1 swing points to establish triangle boundaries and calculates the point where those boundaries converge.

Trading signals are evaluated on completed M15 candles. Entries are permitted only when the breakout is confirmed before the triangle's apex.

Detected formations are displayed directly on the chart, making it possible to inspect the price structure behind each signal.

Engine 2 — Rectangle Breakout

The second engine focuses on price consolidation.

Markets frequently move between established support and resistance levels before eventually breaking out. Euro Trio identifies these horizontal trading structures using repeated reactions at confirmed H1 price levels.

Once a valid rectangle has formed, the engine monitors for an upward or downward breakout.

Key characteristics include:

• Detection based on confirmed swing highs and lows.

• Recognition of horizontal support and resistance structures.

• M15 breakout confirmation.

• BUY and SELL opportunities.

• Visual representation of the detected trading range.

• Configurable breakout entry behaviour.

Unlike the triangle engine, rectangle boundaries are approximately horizontal, allowing this strategy to identify a different type of consolidation.

Engine 3 — Failed Breakout / Liquidity Sweep

Not every breakout develops into a sustained move.

The third engine looks for situations where price moves beyond an established H1 swing high or low but fails to maintain that breakout.

It recognizes two types of signals:

Immediate Rejection

Price briefly moves beyond a confirmed level but closes back on the original side of that level.

Breakout Followed by Failure

Price initially closes beyond support or resistance, then subsequently moves back through the level, indicating that the breakout has failed.

The engine can identify bullish and bearish opportunities, with the initial Stop Loss positioned beyond the extreme reached during the failed breakout.

This gives Euro Trio a strategy that operates differently from its two conventional breakout engines.

INDEPENDENT ENGINE OPERATION

All three engines operate independently.

Each engine has its own trading signals, position identification and configurable settings. One engine does not require confirmation from another before opening a position.

On a hedging account, positions from different engines can coexist, subject to the EA's existing position limits and account protection rules.

Individual engines can also be enabled or disabled, making it possible to test each strategy separately or operate them together.

AUTOMATED TRADE MANAGEMENT

Euro Trio includes an integrated position-management system designed to manage trades beyond their initial entry.

Initial Stop Loss and Take Profit

Each strategy calculates its initial protective levels according to its trading structure and configured parameters.

Partial Take Profit

The EA can close a portion of an open position after price reaches a specified percentage of its original Take Profit distance.

Profit Lock

After Partial Take Profit has been confirmed, the EA can move the remaining position's Stop Loss into profit according to its configured profit-lock calculation.

Trailing Stop Management

The EA includes additional trailing functionality to adjust protective stops as market conditions develop.

Take Profit Management

Existing Take Profit management features provide additional flexibility when managing the remaining position after partial closure.

These functions are designed to work together while maintaining independent position management for each trading engine.

BUILT-IN TRADING PROTECTIONS

Euro Trio includes several controls intended to help manage trading conditions and account exposure:

• Spread protection with adaptive monitoring.

• Economic news filtering.

• Account-level risk protection.

• Broker trading-condition and order validation.

• Independent position identification.

• Fixed-lot position sizing.

• Configurable Stop Loss and Take Profit parameters.

These protections can reduce exposure to certain trading conditions, but they cannot eliminate losses or guarantee execution at a particular price.

VISUAL DASHBOARD

Euro Trio includes an integrated dashboard displaying important information directly on the trading chart.

The panel provides access to:

• Trading and account status.

• Account balance and equity.

• Current and historical EA performance.

• Individual engine activity and results.

• Spread information.

• Economic news information.

• Account drawdown and other trading statistics.

The dashboard allows traders to monitor all three engines without constantly switching between MetaTrader windows.

SYMBOL AND TIMEFRAME COMPATIBILITY

Euro Trio was developed around EURUSD price action but is not restricted to EURUSD.

The EA operates using the symbol of the chart on which it is installed, including instruments with different trading specifications.

Its internal strategies use H1 market structure and M15 signal confirmation, regardless of the chart timeframe selected for attachment.

Important: Trading behaviour, spread costs, Stop Loss distances and overall performance may differ significantly between instruments. Settings should be evaluated individually before live deployment.

BACKTESTING AND OPTIMIZATION

Euro Trio supports MetaTrader 5 Strategy Tester, including visual backtesting and parameter optimization.

For the most representative historical testing available, use Every tick based on real ticks with reliable broker data.

Each engine can be tested independently before enabling multiple strategies together. This helps identify how individual strategies contribute to overall performance.

Historical results are dependent on market data quality, broker conditions, execution costs and selected parameters.

IMPORTANT INFORMATION

Euro Trio does not use a guaranteed-profit trading method. Trading carries risk, and losses are possible.

Past performance, including backtests and optimization results, does not guarantee future profitability.

Before using the EA on a live account, users should familiarize themselves with its settings and evaluate its behaviour under their own broker's trading conditions.

Euro Trio brings three distinct price action strategies together in one Expert Advisor — triangle breakouts, rectangle breakouts and failed-breakout opportunities — supported by independent execution, automated trade management and a comprehensive monitoring dashboard.