MT5 EA – Projected Wick Line with Real-Time Adaptive Adjustment (H1)

I need an MT5 EA that draws a projected wick reversal line on each H1 candle to help catch top/bottom reversals in real time.

✅ Core Features

1. Draw a line at candle open:

   • At the open of each new H1 candle, draw a yellow line:

     • 🔼 Above the candle open if the previous candle was bullish

     • 🔽 Below the candle open if the previous candle was bearish

   • The line = Open ± ATR(14) depending on direction

     • If bullish: Open + ATR

     • If bearish: Open - ATR

2. Real-time line updates:

   • During the current H1 candle, if price forms a new high or low that exceeds the current line:

     • The line moves up (for bullish candles) or down (for bearish candles) to the new high/low.

   • Line must not trail price—it only updates if a new high or low is made.

3. Freeze the line at candle close:

   • Once the H1 candle closes, the line must stop updating and remain on the chart as a static reference for visual review.

📏 Additional Settings

• Use ATR(14) from H1 timeframe.

• Line color: Yellow, width 2.

• No alerts, no buttons, no labels — just the line logic above.

• Code must be lightweight and efficient (no trailing, no indicators except ATR).

• Apply to any symbol on the H1 chart (e.g., XAUUSD or BTCUSD).