Quantum Queen EA - Mt4 Version

How it works:

Quantum Queen EA (MT4)

here is how the automated trading robot works under the hood:

1. Strategy & Trade Execution Logic

• Automated Buying: The EA executes its core strategy continuously on every tick via the RunQuantumQueenLogic() function.
• Position Check: It first scans open orders to ensure no duplicate positions are active for its specific Magic Number (Magic_Quantum = 10004).
• Execution: If no matching open positions are found, it places a safe market BUY order using a standardized lot size (FixedLot_Standard = 0.01), paired with predefined Stop Loss (Quantum_SL_Points = 500) and Take Profit (Quantum_TP_Points = 500) levels.
• Broker Safety Filter: Before sending any order to the market, the ExecuteSafeTrade wrapper checks your broker's minimum stop-level requirements to prevent execution rejections.

2. Global Risk & Equity Governor (Circuit Breaker)

• Drawdown Protection: The EA constantly monitors your account's health via CheckGlobalEquityProtection() by comparing current account equity against your initial starting balance.
• Emergency Close: If your total equity drawdown breaches the safety threshold (InpMaxEquityDrawdown = 15.0%), the EA automatically force-closes all active trades for that symbol and halts further trading to protect your remaining capital.

3. Visual Dashboard & UI Analytics

• On-Screen Panel: When enabled (ShowDashboard = true), the EA constructs a custom graphical panel directly on your MetaTrader 4 chart using label objects (OBJ_RECTANGLE_LABEL and OBJ_LABEL).
• Real-Time Calculations: It loops through active trades and historical order data to dynamically calculate and display real-time statistics—including win/loss counts, open Profit/Loss (PnL), and net closed PnL.

How to Install Your EA in MetaTrader 4

Follow these quick steps to set up and run your .mq4 Expert Advisor on MT4:

Step 1: Place the File in the Experts Folder

1. Open your MetaTrader 4 terminal.
2. In the top-left menu, click on File $\rightarrow$ Open Data Folder.
3. In the window that pops up, double-click on the MQL4 folder, then open the Experts folder.
4. Place your converted EA code file (QuantumQueenEA.mq4) directly inside this Experts folder.

Step 2: Compile the EA

1. Go back to MetaTrader 4 and press F4 on your keyboard to launch the MetaEditor development environment.
2. In the Navigator window on the left, expand the Experts folder and click on your QuantumQueenEA.mq4 file to open it.
3. Click the Compile button in the top toolbar (or press F7).
4. Look at the "Errors/Warnings" window at the bottom and ensure it compiles successfully with 0 errors.

Step 3: Attach the EA to a Chart

1. Return to your main MetaTrader 4 trading terminal window.
2. Open the Navigator panel on the left (press Ctrl + N if you don't see it).
3. Find Expert Advisors, locate QuantumQueenEA, and drag-and-drop it onto any currency chart (e.g., EURUSD) with your preferred timeframe.
4. When the settings window appears:

• Go to the Common tab and check the box for "Allow live trading".
• Adjust any inputs (like lot size or drawdown limits) if necessary.
• Click OK.

Step 4: Verify Live Operation

1. Make sure the AutoTrading button in the top main toolbar of MT4 is turned ON (it should show a green play icon).
2. You will see the custom Quantum Queen dashboard panel render directly on your chart, displaying your real-time trades, PnL metrics, and system status!