L2 Signals — Systematic Trading Signal Service
A systematic XAU/USD intraday signal business — 3-strategy 15M engine with hybrid limit+stop execution, backtested on real Dukascopy data (76.9% WR / PF 4.0) and forward-validated live (demo $100→$1,007.41 in 37 days). Verifiable trade ledger, Signals API access, and custom trading-system builds for clients.
Click the Live Browser Demo button below and see it in action.
1. Signal Engine — 3 Strategies, One Discipline
L2 runs a 3-tier 15M stack on XAU/USD: EMA bounce, consolidation breakout, and trend continuation (+ ORB on opens). Direction-aware routing gates entries on price vs EMA20 (1H); violations soften confidence instead of blocking, so the engine degrades gracefully instead of going blind.
Hybrid execution
Every signal ships limit + stop legs with identical SL/TP — whichever level touches first fills, the other is cancelled, with a stop-fallback at 2.0× ATR. Trades run to the 21:00 UTC hard close; the exit playbook takes 50% at +1R, moves SL to breakeven, and rides the rest to TP.
2. Data Pipeline — Real Feed, PC-Free Uptime
Candles come from the real Dukascopy XAU/USD feed (no synthetic data), written by a dedicated Render worker into a shared Firestore cache with cooldowns and freshness guards — the web app is read-only and never hammers the feed. A 1-minute auto-scorer grades every triggered signal from first-touch chronology (full win / directional ≥+1R / loss / expired-flat), so the ledger is engine-measured, not hand-waved.
3. Business — Proof Converts to Revenue
The verifiable ledger is the go-to-market: a trading community pays for signal access (sustaining the engine), while the same track record lands high-ticket client work — Signals API access, custom trading systems built on client strategies or from scratch, business websites and fintech apps, plus long-term broker and prop-firm partnerships.