directional: model_weights: trend: 0.35 momentum: 0.25 mean_reversion: 0.15 carry: 0.10 macro: 0.15 relative_value: lookback: 60 spread_zscore_threshold: 1.0 model_weights: spread: 0.5 momentum_diff: 0.3 carry_diff: 0.2 confidence: agreement_weight: 0.25 regime_stability_weight: 0.20 data_quality_weight: 0.20 volatility_penalty_weight: 0.20 event_penalty_weight: 0.15