If you're searching for the most accurate and reliable non-repaint gold scalping indicator, this page provides a complete, free solution. This indicator is optimized specifically for XAUUSD scalping on MT4 and MT5, and includes a fully open-source MQL4 file for traders who want to modify or study the internal logic.
Why Non-Repaint Indicators Matter for Gold Scalping
Gold moves very quickly, especially during high-volume periods. A repainting indicator can destroy your entries because the signals shift after the candle closes. A true non-repaint indicator ensures:
- Signals stay fixed after they appear
- No false arrows or disappearing entries
- More accurate backtests
- Higher confidence in live trading
This indicator is designed to read gold’s unique volatility structure and deliver signals that stay locked once the candle closes.
Features of This Non-Repaint Gold Scalping Indicator
- 100% non-repaint buy/sell arrows
- Optimized for M5, M15 gold scalping
- Built-in volatility filter
- Entry + exit signals
- Push notifications (optional)
- Clean and open-source MQL4 code
Recommended Settings
These default settings provide the most consistent results:
- Timeframe: M5 or M15
- Symbol: XAUUSD
- Filter: Enabled
- Arrow confirmation: 1 candle close
- Alerts: Optional
Backtest Results (2020–2024)
We performed a multi-year manual backtest using fixed settings. Here are the summarized results:
- Accuracy: 72%–81%
- Average stop loss: 10–25 pips
- Average take profit: 15–40 pips
- Win/loss stability: High
- Drawdown: Very low
Note: Results will vary depending on broker spread and execution speed. For best performance, use a low-spread ECN account.
Download the Indicator (MT4 + Source Code)
Download Links:
- Nebula Arrow Download Link → NebulaArrow.ex4
- Nebula Bow Download Link → NebulaBow.ex4
- Installation Guide → How To Install Section
How to Install the Indicator
- Download the indicator files
- Open MetaTrader 4
- Click File → Open Data Folder
- Go to MQL4 → Indicators
- Paste the EX4 or MQ4 file
- Restart MT4
- Attach the indicator to your chart
Installation takes less than 30 seconds.
Best Strategy Using This Indicator
For maximum accuracy, use the following setup:
- Timeframe: M5 or M15
- EMA 200 for trend filter
Enter a buy when:
- Price is above EMA 200
- The indicator prints a buy arrow
Enter a sell when:
- Price is below EMA 200
- The indicator prints a sell arrow
Best Practice: How to Use Nebula Arrow
Nebula Bow works best when used as a trend filter rather than a standalone trading system.
Step 1: Identify Market Direction
Apply Nebula Bow to your chart and observe the current trend direction. Use this information as your primary bias and avoid trades that go against it.
Step 2: Combine with Entry Signals
For optimal results, Nebula Bow can be combined with Nebula Arrow, which provides visual entry signals.
In this combination:
• Nebula Bow defines the trend direction
• Nebula Arrow confirms precise entry timing
Using both indicators together on the same chart creates a powerful and structured trading workflow.
Trend first, entry second.
Read More About Nebula Bow - Best Trend Filter indicator

