Expert Advisor for XAUUSD with progressive coverage and break-even logic (victorIA 1.1)

Project: victorIA 1.1 – MT4 Expert Advisor (XAUUSD)

I need an MT4 Expert Advisor for XAUUSD based on progressive coverage logic with limited lot scaling, strict risk control, and break-even closure.
All rules are clearly defined below.

1. Entry Logic

Entry 1

• Direction based on EMA50 trend filter:
  • Price > EMA50 → BUY
  • Price < EMA50 → SELL
• Lot size: Lot_Initial (0.01 or 0.02, configurable)
• Magic number: victorIA_1

Entry 2

• Opens only if price moves 0.20–2.00 USD against Entry 1
• Example:
  • Entry 1 at 4430.00
  • Entry 2 allowed between 4429.80 and 4428.00
• Lot size = Lot_Initial * 2
• Magic number: victorIA_2

Entry 3

• Opens only if price moves 0.20–2.00 USD against Entry 2
• Lot size = Lot_Initial * 4
• Magic number: victorIA_3

Limits

• Maximum positions: 3
• Maximum total lot size: 0.10
• All distances must be calculated in real USD movement, not points.

2. Exit Logic

Close all positions when:

• Total profit ≥ Target_Profit_USD
• OR price reaches break-even (weighted average price)
• OR total loss ≤ Max_Loss_USD

All positions must close together, never individually.

3. Risk Control

• Do not open new trades if:
  • MarginLevel < Min_Margin_Level
  • Manual trades exist (if Pause_On_Manual = true )
  • Outside trading hours (see hybrid schedule below)

4. Hybrid Trading Schedule (3 blocks)

The EA must only open new trades during these time windows:

Block 1 — European Session (safe)

08:00 → 12:00

Block 2 — American Session (high volume)

14:00 → 20:00

Block 3 — Asian Early Session (hybrid mode)

23:00 → 02:00
(Crossing midnight must be handled correctly)

The EA must NOT open new trades outside these windows.
However, it must still close trades (profit, break-even, or protection) at any time.

5. Technical Requirements

• All parameters must be configurable via Inputs:
  • Lot_Initial
  • Lot_Multiplier
  • Lot_Total_Max
  • Step_USD_Min
  • Step_USD_Max
  • Target_Profit_USD
  • Max_Loss_USD
  • Min_Margin_Level
  • Pause_On_Manual
  • Start/End hours for each block
• Clean and commented code
• MT4 compatible
• Deliver both .mq4 (source code) and .ex4
• Include 1–2 revisions if needed
• Basic backtest validation to confirm correct behavior

6. Acceptance Criteria (must pass)

• Correct USD-based distance calculation (0.20–2.00 USD)
• Correct lot progression (0.01 → 0.02 → 0.04 or equivalent)
• Never exceeds 0.10 total lots
• Never opens more than 3 positions
• Correct break-even calculation
• Correct closure of all positions together
• Correct pause when manual trades exist
• Correct EMA50 trend filter
• Correct hybrid trading schedule
• No trades outside allowed hours
• No trades when margin is insufficient

Please confirm:

1. Total price
2. Delivery time
3. Whether revisions are included
4. Whether you can validate the EA with a basic backtest

Thank you.