This article walks through E021 SounderTrace, a E021 SounderTrace trading strategy. It covers the strategy logic, signals and parameter settings, and ships ready-to-use MT4 / MT5 EAs with source download and live position tracking so you can evaluate and deploy it fast.
Magic 1082
[tv_ticker]
Overview 策略概述
SounderTrace snaps together just two pieces: a de-noised cycle line handles the timing, and a crowd-depth sounder sets the side — plus an ATR activity gate that keeps dead, still markets out. Two green lights at once, and a pile of empty fake signals melts away.
Timing · Cycle
De-noised cycle line (Ehlers Roofing Filter)
A high-pass filter strips out the slow trend (longer than ~48 bars), then a SuperSmoother wipes away the jitter (shorter than ~10 bars), leaving a clean rhythm line. Cross above zero = short cycle turned up; cross below zero = turned down.
Direction · Crowd
Crowd-depth sounder (Positive Volume Index)
PVI only records price change on the busier bars (volume bigger than the bar before) — the crowd’s footprint. PVI above its own average = crowd leaning up (long only); below = leaning down (short only).
Entry & exit rules 入场条件
LONG ↑
- Cycle line crosses above zero (timing)
- PVI above its own average (direction)
- ATR ≥ 0.4× 50-bar average (activity)
- Enter; SL = 1.5×ATR, TP = 1.8× SL distance
SHORT ↓
- Cycle line crosses below zero (timing)
- PVI below its own average (direction)
- ATR ≥ 0.4× 50-bar average (activity)
- Enter; SL = 1.5×ATR, TP = 1.8× SL distance
Default parameters 参数设置
| Module | Parameter | Default |
|---|---|---|
| De-noised cycle line | High-pass / SuperSmoother | 30 / 8 |
| Crowd sounder (PVI) | Direction EMA period | 100 |
| Volatility (ATR) | Period / activity floor | 14 / 0.4×50-bar |
| Risk | Stop / target | 1.5×ATR / 1.8× stop dist |
| Sizing | Risk per trade / daily cap | 1% / 10 trades |
[tv_analysis symbol=”XAUUSD”]
Entry signal 信号判断
Execution flow 执行流程
⚠️ Risk note: This page is for learning and sharing only. It is not investment advice and promises no returns. Markets carry pullback risk — test on a demo account with small size first, and backtest 1–2 years of H1 data in the strategy tester to verify signal frequency.
[mt5_calc_spread]
[tv_minichart symbol=”XAUUSD”]
Source & Download
1. Place the EA file in
MQL5/Experts/ folder2. Add
https://jybj.org to WebRequest whitelist: Tools → Options → Expert Advisors → Allow WebRequest for listed URL3. One invite code = one account (non-transferable)
Ready to use · MT4 / MT5 · Parameters preconfigured 即开即用,参数已预设
Source code & compiled files: GitHub
Full documentation: Online strategy page
Live performance: View this strategy live →
Live Positions 实时持仓
[mt5_position magic=1082]
Related Trading Strategies
Want to compare more automated strategies? These related ones are worth a look:
- E020 FloodDraft — Volume-Ignited Trend System — related strategy — compare parameters and live positions
- E019 · FathomTurn — Demand-Supply Turn with a Silky Adaptive Guide — related strategy — compare parameters and live positions
- E018 TorqueVane 力矩风向舵 — related strategy — compare parameters and live positions
E021 SounderTrace Trading Strategy FAQ
Which symbols and timeframe does E021 SounderTrace suit?
E021 SounderTrace adapts to major FX and gold symbols; validate on demo first. Fine-tune for your broker’s spread and leverage, and rely on demo results before going live.
How do I download and run the E021 SounderTrace MT4/MT5 EA?
The Source & Download section provides compiled MT4/MT5 files and source. Drop it into MT5’s Experts folder, restart, and attach it to a chart — parameters are preset.
What are the risks of the E021 SounderTrace trading strategy?
No trading strategy guarantees profit; past and backtested results don’t predict the future. Run it on demo, cap per-trade and total risk, and understand the logic before trading live.
Further Reading
Risk Warning: The results shown are based on simulated or historical trading data. Past performance is not indicative of future results and does not constitute investment advice. Trading involves risk; please proceed with caution.
风险提示：本文所示为模拟/历史交易数据，过往表现不代表未来收益，不构成任何投资建议。