To create a Multi-indicator MT5 EA for XAUUSD and BTC (with RSI, RSI MA, Stoc, MA)

I have a simple EMA strategy, I need to create an MT5 EA to trade gold

• Symbol: XAUUSD only, MT5, M15

Entry Conditions

BUY

Open one Buy when all of these conditions are true:

1. EMA 9 crosses above EMA 21.
2. RSI (14) is above 50.
3. MACD Line is above the MACD Signal Line.

SELL

Open one Sell when all of these conditions are true:

1. EMA 9 crosses below EMA 21.
2. RSI (14) is below 50.
3. MACD Line is below the MACD Signal Line.

Trade Management

• Only one position can be open at a time.
• If a BUY signal appears while a SELL is open:
  • Close the SELL immediately.
  • Open a BUY.
• If a SELL signal appears while a BUY is open:
  • Close the BUY immediately.
  • Open a SELL.

There is no fixed Take Profit. Trades remain open until an opposite signal occurs or the trailing stop is hit.

Lot Size

• Adjustable in the EA inputs.
• Default example:
  • 0.01
  • 0.05
  • 0.10