Advanced Pattern Scanner for MT5

MQL5 Developer Needed – Advanced Pattern Scanner for MT5

I am looking for an experienced MQL5 developer to build a multi-symbol, multi-timeframe scanner indicator for MetaTrader 5, optimized for performance and featuring advanced visualization and interaction.

📌 General Requirements

• Compatible with MetaTrader 5
• Must be an indicator (not an EA)
• Scan all symbols in Market Watch
• Multi-timeframe support (M1 to MN1)
• User-selectable timeframes

📊 Scanner Logic

The indicator must detect bullish and bearish engulfing patterns under the following conditions:

1. Moving Average Filter

• Configurable MA (type and period)
• Trend definition:
  • Positive slope → only bullish signals above MA
  • Negative slope → only bearish signals below MA

2. Pattern Location Condition

Bullish patterns:

• The lowest low of the two candles must be within:
  • MA + Gap
  • MA - Gap

Bearish patterns:

• The highest high of the two candles must be within:
  • MA + Gap
  • MA - Gap

Where:

• Gap = ATR × configurable factor

3. Configurable Filters (True/False)

For bullish patterns:

• Body-to-range ratio of first and second candle (one condition each)
• Close of second candle above first candle high
• Second candle low lower than first candle low

(All toggleable and configurable)

⚙️ ATR Calculation (Performance Optimization)

• Tick-by-tick mode
• Time-based update (user-defined minutes)

⚙️ Inputs

• MA type and period
• ATR period
• Gap multiplier
• ATR update mode and interval
• Filters (true/false)
• Body %
• Timeframes
• Symbols (Market Watch)

📈 Chart Visualization

• Arrows for signals
• Unlimited historical signals
• Optional display:
  • MA
  • MA + Gap
  • MA - Gap

🧠 Scanner Panel (Interactive Table)

• Rows: symbols
• Columns: timeframes

Interaction:

• Click cell → switch chart to symbol/timeframe

Signal states:

• 🔵 Forming signal (open candle) → configurable color
• 🟢 Confirmed signal → different configurable color

Post-event tracking:

• Candle counter since signal
• Max candles display limit

🔔 Alerts (Optional)

• Popup
• Sound
• Push notifications

📌 Important

• Optimized performance
• Low CPU usage
• Modular code for future upgrades

If you have experience building advanced MT5 scanners, please share your portfolio.