Quantum Queen X Source Code v4.3

Quantum Queen X v4.3 · Full MQL5 Source Code

The original MQL5 source of Quantum Queen X v4.3 (22/07/2026), as provided by the author, with the trading logic complete. Around 1,400 lines, fully commented in English, and it builds in MetaEditor as-is — verified at 0 errors / 0 warnings.

What's included

• QuantumQueenX.mq5 — the full source, organised into clear sections: configuration tables, money management, position bookkeeping, risk control, signals, grid and basket exit, panel
• QuantumQueenX.ex5 — the binary built from the source in this package, so you can verify it yourself
• README.txt — build steps, runtime notes and a line-by-line list of every cleanup we made

We only cleaned up the formatting — the trading logic is untouched

• All comments and UI strings unified in English, with the original's Chinese comments removed
• Licence-key and trial-period code removed: no licence input, no local trial file, no expiry dialog, no self-uninstall. The EA performs no authorisation or network checks.
• The twelve strategies were spread across six parallel arrays (timeframes, indicator periods, thresholds, session hours, grid steps, target distances). They are now one StrategyConfig table — one row per strategy, readable at a glance.
• The 30+ rescans of the position list per tick were collapsed into a single snapshot pass, cutting CPU cost sharply when several baskets are open.
• Fixed one defect: the original used PositionSelect(_Symbol) to decide whether "this strategy just opened", which actually returns an arbitrary position on the symbol. It now checks the strategy's own newest position.
• Volume normalisation gained a step tolerance so floating-point error cannot silently drop a whole lot step.

Every strategy parameter, session rule, signal threshold and exit rule is identical to the original — not a single number was changed.

Please read before buying

• The source keeps the original's three hardcoded date tables verbatim: 8 dates that multiply the basket take-profit by 15, 19 that multiply it by 5, and 24 on which no position may open. Every entry is a literal past date, so they can only change historical backtest results, never a future session. We neither delete nor hide them. Read our line-by-line audit →
• The EA attaches no stop loss; exits are handled entirely by the basket target. Each strategy grids up to 100 positions and the drawdown guard is off by default.

Requirements

• XAUUSD only, on a broker quoting gold with 2 decimals (3-decimal feeds are incompatible); hedging account plus VPS
• Uses non-standard M6 / M10 / M12 / M20 periods, which MT5 synthesises from M1 history — make sure M1 history is complete
• Only dependency is <Trade\Trade.mqh> from the standard MT5 library

Risk note: the source is for study and customisation only and is not investment advice. Forex and precious-metals trading carries high risk — validate on demo first and only trade money you can afford to lose. Digital goods are non-refundable once delivered.