No "Strategy Collection": You don't collect individual strategies (like "MACD crossover"). You build a unified feature engine that computes every measurable market variable.
Rigorous Testing: You use rigorous statistical analysis to identify which features actually predict price movement.
Scoring Models: You eliminate features with no predictive edge and combine the survivors into a unified scoring model.
Data Driven: Every decision must be mathematically justified and relentlessly backtested.