MetaC4Engine

Built for gold on the 15-minute chart, MetaEngine C4 does not hunt for a single perfect setup.

It runs four independent strategies in parallel, scores every signal through its own trained gate,

and only route the highest-confidence candidate to the market.

Protection is permanently enabled. It cannot be switched off.

(Gates trained on tick-derived XAUUSD M15 history, 2003–2026)

We recommend testing for at least 3 months on a real account to experience the full power of this EA.

To make that easy, we offer an affordable 3-month rental, so you can see the results for yourself before committing.

What it does

MetaEngine C4 is a fully automated Expert Advisor for XAUUSD on M15. Most EAs are one idea with a stop loss attached. This one is an ensemble  four separate strategies watching the same chart for four different things:

• Moving average within an established trend

• RSI extreme coinciding with a lookbackbar swing extreme

• Break confirmed by ATR expansion

• Volatility compression followed by release

Each strategy has its own dedicated  gate that reads various engineered features and returns a probability of the trade winning. Each gate carries its own threshold, calibrated per strategy

Four strategies firing at once is a liability, not a feature, unless something arbitrates. The router runs on every candidate bar:

• No gate passes its threshold → no trade. 

• Two or more strategies fire in conflicting directions → stand aside. The engine will not buy and sell the same disagreement.

• The highest P(win) candidate is taken, and only that one.

Why it's different from typical "gold EAs"

• No martingale. No grid. No averaging. No recovery mode. One position at a time, sized from risk.

• Risk-based position sizing. Every trade is sized so that a fixed % of equity  is use.

• ATR-structured exits. 

• 24-bar time stop. A trade that has not resolved in six hours is closed. Capital is recycled, not left hoping.

• Profit protection is permanently ON and cannot be disabled. 

•  protection always remains active.

• Stagnation lock. When a position has gone nowhere  the span of the last N closed bars stays inside a defined range .

• Writes nothing to disk. No CSV logs, no telemetry files, no accumulating debris in your Common\Files folder.

• Engine is symbol-agnostic. The gates are trained and tuned for XAUUSD M15.

Parameters (only 14, in 5 groups)

Recommended trading conditions