Free educational EA — a single-position trend-following EMA crossover system for XAUUSD M30, released as open source for beginners to study trade ownership guards, preflight order validation, risk-based lot sizing, and server-time session filtering. This code demonstrates how a strategy - identifies and manages only its own positions and orders through MagicNumber and comment tags, - wraps CTrade with an OrderCheck preflight that blocks invalid or margin-breaking requests, - sizes each trade from a fixed stop-loss and risk percentage, - and restricts entries to a configurable broker session window with a daily close-all — all evaluated on completed bars only, so signals never repaint.

Non-repainting fair value gaps on closed bars, with zone states (active, touched, mitigated) and iCustom buffers for EAs.

Real-time daily drawdown buffer monitor and exact breach price line indicator for prop firm accounts. Features 00:00 server-time deal history reconstruction (including entry commissions), 00:00 HWM snapshot locking, two-stage OrderCalcProfit cross-rate calibration, and iCustom() data buffers for Expert Advisors.

See the real leverage of every Market Watch symbol, including floating margin tiers, with swap, commission and live spread in one panel.

Watches the whole account and closes everything before the daily loss or max drawdown limit is breached, then keeps the account flat until the block ends. Does not trade.