Introduction
The PZ Goldfinch Scalmer EA MT4 is a free Expert Advisor for MetaTrader 4, developed by PZ Trading SLU. Its design centers on capturing short-term price volatility by detecting abrupt tick-based price accelerations and executing quick momentum trades. It has reached its seventh major version, optimized for simplicity and speed.
Strategy and Execution Method
The EA employs pure tick-based logic, ignoring candle timeframes entirely. It monitors raw tick feeds for sudden movements of a specified pip amount within a short time window (e.g. 10 pips in 3–10 seconds). When these conditions are met, it opens a trade anticipating continued momentum. All logic is based on tick count, so timeframe selection is irrelevant and backtests must be run using “Every Tick” mode to faithfully reproduce realistic signal behavior and order triggering.
Input Parameters and Trade Control
User-configurable parameters include:
- Trigger Threshold: pip amount required for entry
- Minimum and Maximum Time Window: seconds within which the movement must occur
- Stop Loss and optional Take Profit levels in pips
- Breakeven Rules: options to move stop-loss to entry or secure a percentage of profit
- Trailing Stop and Trailing Step for dynamic exit refinement
- Lot Sizing: auto-calculated risk-based sizing or manual lot entry
- Trading Session Filters: time-of-day and weekday restrictions
- Slippage Tolerance, custom order comments, manual pip value adjustment, and unique magic number allocation
These inputs provide detailed control over trade entries, risk exposure, and execution timing.
Broker Requirements and Execution Environment
Performance relies heavily on broker execution quality. The EA works best under low-latency conditions with raw spreads, stable tick density, and minimal slippage or requotes. ECN-style account types with consistent tick feeds are generally recommended. Users should use a VPS or similar low-latency infrastructure for live deployment.
Optimization and Backtesting Guidelines
- Backtesting must utilize “Every Tick” mode for accurate signal generation and timing.
- Parameter optimization is straightforward due to simplified inputs, making it feasible to optimize multiple instruments quickly via MT4’s optimization engine or cloud services.
- Traders are encouraged to optimize trigger thresholds, timing windows, risk settings, and money management per symbol or instrument to best suit market behavior.
Version History and Maintenance
Now in its seventh iteration, the EA has been refined from its earlier versions to simplify parameter tuning and enhance deployment speed. The developer continues to support both MT4 and a separate MT5 variant, with each version maintained independently. The EA has been available for download for more than ten years and remains free.
Risks and Limitations
- Differences between ideal tick-based backtests and live environments may be notable. Historical performance is provided as results based on historical data and not a guarantee of future performance.
- Scalping through tick logic is highly sensitive to broker quality; poor tick feeds, latency, or variable spread conditions may yield missed entries or degraded profitability.
- Not all brokers support or tolerate tick scalping; some may restrict such strategies under internal policies.
- The strategy’s reliance on price momentum involves greater risk and requires strict testing and adaptation before deploying on live capital.
Suitable Use Cases
- Traders seeking high-frequency scalping with strict entry logic
- Users comfortable optimizing multiple parameters and testing across symbols
- Environments with fast execution, ECN execution, and reliable tick integrity
Support and Compatibility
- Compatible exclusively with MetaTrader 4; a separate MT5 version exists.
- Fully self-contained; no external libraries or DLL dependencies.
- Documentation available, including installation notes, setup instructions, and FAQ/support materials provided by the developer portal.
Summary
The PZ Goldfinch Scalper EA MT4 is a free, dedicated tick-based scalper designed to capitalize on rapid price acceleration. With flexible inputs for entry triggers, risk management, and session filtering, it affords experienced traders a high degree of control. Its performance hinges on backtested results, which must be interpreted as results based on historical data and not a guarantee of future performance. Success depends on careful optimization, low-latency execution, and reliable broker conditions.
